Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use getParser method in Appium

Best JavaScript code snippet using appium

es6parser.js

Source:es6parser.js

...56}57describe('es6parser', function() {58  describe('simple test', function () {59    it('varstmt no assign', function() {60      var parser = homunculus.getParser('es6');61      var node = parser.parse('var a;');62      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"]],";"]]]]);63    });64    it('varstmt with assign', function() {65      var parser = homunculus.getParser('es6');66      var node = parser.parse('var a = 1;');67      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]],";"]]]]);68    });69    it('varstmt with multi', function() {70      var parser = homunculus.getParser('es6');71      var node = parser.parse('var a, b = 1;');72      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"]],",",JsNode.VARDECL,[JsNode.BINDID,["b"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]],";"]]]]);73    });74    it('destructuring array', function() {75      var parser = homunculus.getParser('es6');76      var node = parser.parse('var [a] = [1]');77      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["a"]],"]"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,["1"],"]"]]]]]]]]);78    });79    it('destructuring with restparam', function() {80      var parser = homunculus.getParser('es6');81      var node = parser.parse('var [a, ...b] = [1, 2, 3]');82      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["a"]],",",JsNode.BINDREST,["...",JsNode.BINDID,["b"]],"]"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,["1"],",",JsNode.PRMREXPR,["2"],",",JsNode.PRMREXPR,["3"],"]"]]]]]]]]);83    });84    it('destructuring with default value', function() {85      var parser = homunculus.getParser('es6');86      var node = parser.parse('var [a = 1, [b] = [2]] = [, []]');87      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]],",",JsNode.BINDELEM,[JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["b"]],"]"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,["2"],"]"]]]],"]"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",",",JsNode.PRMREXPR,[JsNode.ARRLTR,["[","]"]],"]"]]]]]]]]);88    });89    it('destructuring object', function() {90      var parser = homunculus.getParser('es6');91      var node = parser.parse('var {x, y = 1, "f": [z]} = {}');92      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.OBJBINDPAT,["{",JsNode.BINDPROPT,[JsNode.SINGLENAME,[JsNode.BINDID,["x"]]],",",JsNode.BINDPROPT,[JsNode.SINGLENAME,[JsNode.BINDID,["y"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]]],",",JsNode.BINDPROPT,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["\"f\""]],":",JsNode.BINDELEM,[JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["z"]],"]"]]],"}"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.OBJLTR,["{","}"]]]]]]]]);93    });94    it('destructuring object with keyword property', function() {95      var parser = homunculus.getParser('es6');96      var node = parser.parse('var {var, f,} = {}');97      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.OBJBINDPAT,["{",JsNode.BINDPROPT,[JsNode.SINGLENAME,[JsNode.BINDID,["var"]]],",",JsNode.BINDPROPT,[JsNode.SINGLENAME,[JsNode.BINDID,["f"]]],",","}"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.OBJLTR,["{","}"]]]]]]]]);98    });99    it('destructuring complex', function() {100      var parser = homunculus.getParser('es6');101      var node = parser.parse('var [x, {"a":[y=1,{z=2},...o]}] = []');102      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["x"]],",",JsNode.BINDELEM,[JsNode.OBJBINDPAT,["{",JsNode.BINDPROPT,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["\"a\""]],":",JsNode.BINDELEM,[JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["y"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]],",",JsNode.BINDELEM,[JsNode.OBJBINDPAT,["{",JsNode.BINDPROPT,[JsNode.SINGLENAME,[JsNode.BINDID,["z"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["2"]]]],"}"]],",",JsNode.BINDREST,["...",JsNode.BINDID,["o"]],"]"]]],"}"]],"]"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.ARRLTR,["[","]"]]]]]]]]);103    });104    it('destructuring without assign should throw error', function() {105      var parser = homunculus.getParser('es6');106      expect(function() {107        parser.parse('var [a];');108      }).to.throwError();109    });110    it('destructuring array error 1', function() {111      var parser = homunculus.getParser('es6');112      expect(function() {113        parser.parse('var [');114      }).to.throwError();115    });116    it('destructuring array error 1', function() {117      var parser = homunculus.getParser('es6');118      expect(function() {119        parser.parse('var [a');120      }).to.throwError();121    });122    it('destructuring array error 1', function() {123      var parser = homunculus.getParser('es6');124      expect(function() {125        parser.parse('var [a,');126      }).to.throwError();127    });128    it('destructuring array error 2', function() {129      var parser = homunculus.getParser('es6');130      expect(function() {131        parser.parse('var [a,[b]=');132      }).to.throwError();133    });134    it('destructuring object error 1', function() {135      var parser = homunculus.getParser('es6');136      expect(function() {137        parser.parse('var {');138      }).to.throwError();139    });140    it('destructuring object error 2', function() {141      var parser = homunculus.getParser('es6');142      expect(function() {143        parser.parse('var {a');144      }).to.throwError();145    });146    it('destructuring object error 3', function() {147      var parser = homunculus.getParser('es6');148      expect(function() {149        parser.parse('var {!');150      }).to.throwError();151    });152    it('destructuring object error 4', function() {153      var parser = homunculus.getParser('es6');154      expect(function() {155        parser.parse('var {a ');156      }).to.throwError();157    });158    it('destructuring error: kw can not in array 1', function() {159      var parser = homunculus.getParser('es6');160      expect(function() {161        parser.parse('var [var] = [1]');162      }).to.throwError();163    });164    it('destructuring error: kw can not in array 2', function() {165      var parser = homunculus.getParser('es6');166      expect(function() {167        parser.parse('var [x, {"a":[var=1,{z=2},...o]}] = []');168      }).to.throwError();169    });170    it('letdecl 1', function() {171      var parser = homunculus.getParser('es6');172      var node = parser.parse('let a');173      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.LEXDECL,["let",JsNode.LEXBIND,[JsNode.BINDID,["a"]]]]]]);174    });175    it('letdecl 2', function() {176      var parser = homunculus.getParser('es6');177      var node = parser.parse('let a, b = 1');178      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.LEXDECL,["let",JsNode.LEXBIND,[JsNode.BINDID,["a"]],",",JsNode.LEXBIND,[JsNode.BINDID,["b"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]]]]]]);179    });180    it('cstdecl 1', function() {181      var parser = homunculus.getParser('es6');182      var node = parser.parse('const a');183      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.LEXDECL,["const",JsNode.LEXBIND,[JsNode.BINDID,["a"]]]]]]);184    });185    it('cstdecl 2', function() {186      var parser = homunculus.getParser('es6');187      var node = parser.parse('const a, b = 1');188      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.LEXDECL,["const",JsNode.LEXBIND,[JsNode.BINDID,["a"]],",",JsNode.LEXBIND,[JsNode.BINDID,["b"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]]]]]]);189    });190    it('fndecl', function() {191      var parser = homunculus.getParser('es6');192      var node = parser.parse('function a() {}');193      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.FNDECL,["function",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]]]]);194    });195    it('fndecl with params', function() {196      var parser = homunculus.getParser('es6');197      var node = parser.parse('function a(b,c) {}');198      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.FNDECL,["function",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[JsNode.SINGLENAME,[JsNode.BINDID,["b"]],",",JsNode.SINGLENAME,[JsNode.BINDID,["c"]]],")","{",JsNode.FNBODY,[],"}"]]]]);199    });200    it('fndecl bindelem', function() {201      var parser = homunculus.getParser('es6');202      var node = parser.parse('function a(b, c = 1, ...d){}');203      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.FNDECL,["function",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[JsNode.SINGLENAME,[JsNode.BINDID,["b"]],",",JsNode.SINGLENAME,[JsNode.BINDID,["c"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]],",",JsNode.BINDREST,["...",JsNode.BINDID,["d"]]],")","{",JsNode.FNBODY,[],"}"]]]]);204    });205    it('fndecl bindelem 2', function() {206      var parser = homunculus.getParser('es6');207      var node = parser.parse('function a(b, c = d*2){}');208      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.FNDECL,["function",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[JsNode.SINGLENAME,[JsNode.BINDID,["b"]],",",JsNode.SINGLENAME,[JsNode.BINDID,["c"],JsNode.INITLZ,["=",JsNode.MTPLEXPR,[JsNode.PRMREXPR,["d"],"*",JsNode.PRMREXPR,["2"]]]]],")","{",JsNode.FNBODY,[],"}"]]]]);209    });210    it('fndecl with fnbody', function() {211      var parser = homunculus.getParser('es6');212      var node = parser.parse('function a() {;}');213      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.FNDECL,["function",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[JsNode.EMPTSTMT,[";"]],"}"]]]]);214    });215    it('fndecl rest', function() {216      var parser = homunculus.getParser('es6');217      var node = parser.parse('function a(...b){}');218      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.FNDECL,["function",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[JsNode.BINDREST,["...",JsNode.BINDID,["b"]]],")","{",JsNode.FNBODY,[],"}"]]]]);219    });220    it('fndecl error 1', function() {221      var parser = homunculus.getParser('es6');222      expect(function() {223        parser.parse('function');224      }).to.throwError();225    });226    it('fndecl error 2', function() {227      var parser = homunculus.getParser('es6');228      expect(function() {229        parser.parse('function a');230      }).to.throwError();231    });232    it('fndecl error 3', function() {233      var parser = homunculus.getParser('es6');234      expect(function() {235        parser.parse('function a(');236      }).to.throwError();237    });238    it('fndecl error 4', function() {239      var parser = homunculus.getParser('es6');240      expect(function() {241        parser.parse('function a()');242      }).to.throwError();243    });244    it('fndecl error 5', function() {245      var parser = homunculus.getParser('es6');246      expect(function() {247        parser.parse('function a() {');248      }).to.throwError();249    });250    it('fnexpr 1', function() {251      var parser = homunculus.getParser('es6');252      var node = parser.parse('~function() {}()');253      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["~",JsNode.CALLEXPR,[JsNode.PRMREXPR,[JsNode.FNEXPR,["function","(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]]);254    });255    it('fnexpr 2', function() {256      var parser = homunculus.getParser('es6');257      var node = parser.parse('(function a() {})()');258      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,[JsNode.PRMREXPR,[JsNode.CPEAPL,["(",JsNode.PRMREXPR,[JsNode.FNEXPR,["function",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]],")"]],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);259    });260    it('fnexpr error 1', function() {261      var parser = homunculus.getParser('es6');262      expect(function() {263        parser.parse('(function');264      }).to.throwError();265    });266    it('fnexpr error 2', function() {267      var parser = homunculus.getParser('es6');268      expect(function() {269        parser.parse('(function(');270      }).to.throwError();271    });272    it('fnexpr error 3', function() {273      var parser = homunculus.getParser('es6');274      expect(function() {275        parser.parse('(function(a,');276      }).to.throwError();277    });278    it('fnexpr error 4', function() {279      var parser = homunculus.getParser('es6');280      expect(function() {281        parser.parse('(function(a,1');282      }).to.throwError();283    });284    it('fnparams error', function() {285      var parser = homunculus.getParser('es6');286      expect(function() {287        parser.parse('function a(b,){}');288      }).to.throwError();289    });290    it('args error', function() {291      var parser = homunculus.getParser('es6');292      expect(function() {293        parser.parse('a(b,)');294      }).to.throwError();295    });296    it('gendecl with yield', function() {297      var parser = homunculus.getParser('es6');298      var node = parser.parse('function * a(){yield}');299      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.GENDECL,["function","*",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[JsNode.EXPRSTMT,[JsNode.YIELDEXPR,["yield"]]],"}"]]]]);300    });301    it('gendecl with var stmt yield', function() {302      var parser = homunculus.getParser('es6');303      var node = parser.parse('function * a(){var a = yield 1}');304      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.GENDECL,["function","*",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.YIELDEXPR,["yield",JsNode.PRMREXPR,["1"]]]]]],"}"]]]]);305    });306    it('yield can not in gencmph', function() {307      var parser = homunculus.getParser('es6');308      expect(function() {309        parser.parse('[for(yield of b)yield]');310      }).to.throwError();311    });312    it('yield can not in ungenerator', function() {313      var parser = homunculus.getParser('es6');314      expect(function() {315        parser.parse('function a(){yield}');316      }).to.throwError();317    });318    it('yield can in generator', function() {319      var parser = homunculus.getParser('es6');320      var node = parser.parse('function *a(){if(false)yield;do yield;while(false);for(;;)yield;}');321      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.GENDECL,["function","*",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[JsNode.IFSTMT,["if","(",JsNode.PRMREXPR,["false"],")",JsNode.EXPRSTMT,[JsNode.YIELDEXPR,["yield"],";"]],JsNode.ITERSTMT,["do",JsNode.EXPRSTMT,[JsNode.YIELDEXPR,["yield"],";"],"while","(",JsNode.PRMREXPR,["false"],")",";"],JsNode.ITERSTMT,["for","(",";",";",")",JsNode.EXPRSTMT,[JsNode.YIELDEXPR,["yield"],";"]]],"}"]]]]);322    });323    it('genmethod', function() {324      var parser = homunculus.getParser('es6');325      var node = parser.parse('class A{*method(){}}');326      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.CLASSDECL,["class",JsNode.BINDID,["A"],"{",JsNode.CLASSBODY,[JsNode.CLASSELEM,[JsNode.GENMETHOD,["*",JsNode.PROPTNAME,[JsNode.LTRPROPT,["method"]],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]]],"}"]]]]);327    });328    it('gendecl error 1', function() {329      var parser = homunculus.getParser('es6');330      expect(function() {331        parser.parse('function *');332      }).to.throwError();333    });334    it('gendecl error 2', function() {335      var parser = homunculus.getParser('es6');336      expect(function() {337        parser.parse('function * a');338      }).to.throwError();339    });340    it('gendecl error 3', function() {341      var parser = homunculus.getParser('es6');342      expect(function() {343        parser.parse('function * a(');344      }).to.throwError();345    });346    it('gendecl error 4', function() {347      var parser = homunculus.getParser('es6');348      expect(function() {349        parser.parse('function * a()');350      }).to.throwError();351    });352    it('gendecl error 5', function() {353      var parser = homunculus.getParser('es6');354      expect(function() {355        parser.parse('function * a(){');356      }).to.throwError();357    });358    it('gendecl error 6', function() {359      var parser = homunculus.getParser('es6');360      expect(function() {361        parser.parse('function *(){}');362      }).to.throwError();363    });364    it('yield expr error', function() {365      var parser = homunculus.getParser('es6');366      expect(function() {367        parser.parse('yield');368      }).to.throwError();369    });370    it('genexpr', function() {371      var parser = homunculus.getParser('es6');372      var node = parser.parse('!function * a(){}');373      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["!",JsNode.PRMREXPR,[JsNode.GENEXPR,["function","*",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]]]]]]]);374    });375    it('genexpr with yield', function() {376      var parser = homunculus.getParser('es6');377      var node = parser.parse('!function *(){yield}');378      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["!",JsNode.PRMREXPR,[JsNode.GENEXPR,["function","*","(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[JsNode.EXPRSTMT,[JsNode.YIELDEXPR,["yield"]]],"}"]]]]]]]);379    });380    it('genexpr error 1', function() {381      var parser = homunculus.getParser('es6');382      expect(function() {383        parser.parse('!function *');384      }).to.throwError();385    });386    it('genexpr error 2', function() {387      var parser = homunculus.getParser('es6');388      expect(function() {389        parser.parse('!function * a');390      }).to.throwError();391    });392    it('genexpr error 3', function() {393      var parser = homunculus.getParser('es6');394      expect(function() {395        parser.parse('!function * a(');396      }).to.throwError();397    });398    it('genexpr error 4', function() {399      var parser = homunculus.getParser('es6');400      expect(function() {401        parser.parse('!function * a()');402      }).to.throwError();403    });404    it('genexpr error 5', function() {405      var parser = homunculus.getParser('es6');406      expect(function() {407        parser.parse('!function * a(){');408      }).to.throwError();409    });410    it('arrinit error', function() {411      var parser = homunculus.getParser('es6');412      expect(function() {413        parser.parse('[');414      }).to.throwError();415    });416    it('arrltr', function() {417      var parser = homunculus.getParser('es6');418      var node = parser.parse('[,,,2,3,]');419      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.ARRLTR,["[",",",",",",",JsNode.PRMREXPR,["2"],",",JsNode.PRMREXPR,["3"],",","]"]]]]]]);420    });421    it('arrltr spread', function() {422      var parser = homunculus.getParser('es6');423      var node = parser.parse('[...a]');424      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.SPREAD,["...",JsNode.PRMREXPR,["a"]],"]"]]]]]]);425    });426    it('arrltr multi spread', function() {427      var parser = homunculus.getParser('es6');428      var node = parser.parse('[...a,...b]');429      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.SPREAD,["...",JsNode.PRMREXPR,["a"]],",",JsNode.SPREAD,["...",JsNode.PRMREXPR,["b"]],"]"]]]]]]);430    });431    it('arrltr error', function() {432      var parser = homunculus.getParser('es6');433      expect(function() {434        parser.parse('[,,,2,3,');435      }).to.throwError();436    });437    it('arrcmph no if', function() {438      var parser = homunculus.getParser('es6');439      var node = parser.parse('[for(a of b)a]');440      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.ARRCMPH,["[",JsNode.CMPH,[JsNode.CMPHFOR,["for","(",JsNode.BINDID,["a"],"of",JsNode.PRMREXPR,["b"],")"],JsNode.PRMREXPR,["a"]],"]"]]]]]]);441    });442    it('arrcmph with if', function() {443      var parser = homunculus.getParser('es6');444      var node = parser.parse('[for(a of b)if(a>1)a]');445      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.ARRCMPH,["[",JsNode.CMPH,[JsNode.CMPHFOR,["for","(",JsNode.BINDID,["a"],"of",JsNode.PRMREXPR,["b"],")"],JsNode.CMPHIF,["if","(",JsNode.RELTEXPR,[JsNode.PRMREXPR,["a"],">",JsNode.PRMREXPR,["1"]],")"],JsNode.PRMREXPR,["a"]],"]"]]]]]]);446    });447    it('arrcmph recursion', function() {448      var parser = homunculus.getParser('es6');449      var node = parser.parse('[for(a of b)if(true)for(c of a)if(false)c]');450      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.ARRCMPH,["[",JsNode.CMPH,[JsNode.CMPHFOR,["for","(",JsNode.BINDID,["a"],"of",JsNode.PRMREXPR,["b"],")"],JsNode.CMPHIF,["if","(",JsNode.PRMREXPR,["true"],")"],JsNode.CMPHFOR,["for","(",JsNode.BINDID,["c"],"of",JsNode.PRMREXPR,["a"],")"],JsNode.CMPHIF,["if","(",JsNode.PRMREXPR,["false"],")"],JsNode.PRMREXPR,["c"]],"]"]]]]]]);451    });452    it('arrcmph forbindpat', function() {453      var parser = homunculus.getParser('es6');454      var node = parser.parse('[for([a,b] of c)a+b]');455      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.ARRCMPH,["[",JsNode.CMPH,[JsNode.CMPHFOR,["for","(",JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["a"]],",",JsNode.SINGLENAME,[JsNode.BINDID,["b"]],"]"],"of",JsNode.PRMREXPR,["c"],")"],JsNode.ADDEXPR,[JsNode.PRMREXPR,["a"],"+",JsNode.PRMREXPR,["b"]]],"]"]]]]]]);456    });457    it('arrcmph error 1', function() {458      var parser = homunculus.getParser('es6');459      expect(function() {460        parser.parse('[for');461      }).to.throwError();462    });463    it('arrcmph error 2', function() {464      var parser = homunculus.getParser('es6');465      expect(function() {466        parser.parse('[for(');467      }).to.throwError();468    });469    it('arrcmph error 3', function() {470      var parser = homunculus.getParser('es6');471      expect(function() {472        parser.parse('[for(a');473      }).to.throwError();474    });475    it('arrcmph error 4', function() {476      var parser = homunculus.getParser('es6');477      expect(function() {478        parser.parse('[for(a of');479      }).to.throwError();480    });481    it('arrcmph error 5', function() {482      var parser = homunculus.getParser('es6');483      expect(function() {484        parser.parse('[for(a of b');485      }).to.throwError();486    });487    it('arrcmph error 6', function() {488      var parser = homunculus.getParser('es6');489      expect(function() {490        parser.parse('[for(a of b)');491      }).to.throwError();492    });493    it('arrcmph error 7', function() {494      var parser = homunculus.getParser('es6');495      expect(function() {496        parser.parse('[for(a of b)if');497      }).to.throwError();498    });499    it('arrcmph error 8', function() {500      var parser = homunculus.getParser('es6');501      expect(function() {502        parser.parse('[for(a of b)if(');503      }).to.throwError();504    });505    it('arrcmph error 9', function() {506      var parser = homunculus.getParser('es6');507      expect(function() {508        parser.parse('[for(a of b)if(true');509      }).to.throwError();510    });511    it('arrcmph error 10', function() {512      var parser = homunculus.getParser('es6');513      expect(function() {514        parser.parse('[for(a of b)if(true)');515      }).to.throwError();516    });517    it('arrcmph error 11', function() {518      var parser = homunculus.getParser('es6');519      expect(function() {520        parser.parse('[for(a of b)if(true)a');521      }).to.throwError();522    });523    it('objlatr 1', function() {524      var parser = homunculus.getParser('es6');525      var node = parser.parse('({x,y}={"x":1,"y":2})');526      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.CPEAPL,["(",JsNode.ASSIGNEXPR,[JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,["x"],",",JsNode.PROPTDEF,["y"],"}"]],"=",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["\"x\""]],":",JsNode.PRMREXPR,["1"]],",",JsNode.PROPTDEF,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["\"y\""]],":",JsNode.PRMREXPR,["2"]],"}"]]],")"]]]]]]);527    });528    it('objlatr 2', function() {529      var parser = homunculus.getParser('es6');530      var node = parser.parse('({x,y,[a]})');531      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.CPEAPL,["(",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,["x"],",",JsNode.PROPTDEF,["y"],",",JsNode.PROPTDEF,[JsNode.CMPTPROPT,["[",JsNode.PRMREXPR,["a"],"]"]],"}"]],")"]]]]]]);532    });533    it('objlatr 3', function() {534      var parser = homunculus.getParser('es6');535      var node = parser.parse('!{a(){}}');536      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["!",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,[JsNode.METHOD,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["a"]],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]],"}"]]]]]]]);537    });538    it('objlatr 4', function() {539      var parser = homunculus.getParser('es6');540      var node = parser.parse('~{x,y,}');541      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["~",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,["x"],",",JsNode.PROPTDEF,["y"],",","}"]]]]]]]);542    });543    it('keyword can be obj\'s property', function() {544      var parser = homunculus.getParser('es6');545      var node = parser.parse('var o = {var:1}');546      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["o"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["var"]],":",JsNode.PRMREXPR,["1"]],"}"]]]]]]]]);547    });548    it('keyword can not be label', function() {549      var parser = homunculus.getParser('es6');550      expect(function() {551        parser.parse('var:');552      }).to.throwError();553    });554    it('keyword after get/set', function() {555      var parser = homunculus.getParser('es6');556      var node = parser.parse('~{get var(){}}');557      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["~",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,[JsNode.METHOD,["get",JsNode.PROPTNAME,[JsNode.LTRPROPT,["var"]],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]],"}"]]]]]]]);558    });559    it('newexpr 1', function() {560      var parser = homunculus.getParser('es6');561      var node = parser.parse('new A');562      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"]]]]]]);563    });564    it('newexpr 2', function() {565      var parser = homunculus.getParser('es6');566      var node = parser.parse('new A()');567      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);568    });569    it('newexpr 3', function() {570      var parser = homunculus.getParser('es6');571      var node = parser.parse('new A().f');572      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],".","f"]]]]]);573    });574    it('newexpr 4', function() {575      var parser = homunculus.getParser('es6');576      var node = parser.parse('new A().f()');577      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,[JsNode.MMBEXPR,[JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],".","f"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);578    });579    it('newexpr 5', function() {580      var parser = homunculus.getParser('es6');581      var node = parser.parse('new new A().f()');582      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.NEWEXPR,["new",JsNode.MMBEXPR,[JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],".","f"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);583    });584    it('newexpr 6', function() {585      var parser = homunculus.getParser('es6');586      var node = parser.parse('new A()[1]');587      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],"[",JsNode.PRMREXPR,["1"],"]"]]]]]);588    });589    it('newexpr error', function() {590      var parser = homunculus.getParser('es6');591      expect(function() {592        parser.parse('new');593      }).to.throwError();594    });595    it('super 1', function() {596      var parser = homunculus.getParser('es6');597      var node = parser.parse('new super');598      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.NEWEXPR,["new","super"]]]]]);599    });600    it('super 2', function() {601      var parser = homunculus.getParser('es6');602      var node = parser.parse('new super()');603      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.NEWEXPR,["new","super",JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);604    });605    it('super 3', function() {606      var parser = homunculus.getParser('es6');607      var node = parser.parse('new super.a');608      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.NEWEXPR,["new",JsNode.MMBEXPR,["super",".","a"]]]]]]);609    });610    it('super 4', function() {611      var parser = homunculus.getParser('es6');612      var node = parser.parse('new super.a()');613      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.NEWEXPR,["new",JsNode.MMBEXPR,["super",".","a"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);614    });615    it('super 5', function() {616      var parser = homunculus.getParser('es6');617      var node = parser.parse('new super.a().b');618      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.NEWEXPR,["new",JsNode.MMBEXPR,["super",".","a"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],".","b"]]]]]);619    });620    it('super 6', function() {621      var parser = homunculus.getParser('es6');622      var node = parser.parse('super.a');623      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,["super",".","a"]]]]]);624    });625    it('super 7', function() {626      var parser = homunculus.getParser('es6');627      var node = parser.parse('super["a"]()');628      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,[JsNode.MMBEXPR,["super","[",JsNode.PRMREXPR,["\"a\""],"]"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);629    });630    it('super be an property', function() {631      var parser = homunculus.getParser('es6');632      var node = parser.parse('new a.super');633      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.NEWEXPR,["new",JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","super"]]]]]]);634    });635    it('super error', function() {636      var parser = homunculus.getParser('es6');637      expect(function() {638        parser.parse('super super');639      }).to.throwError();640    });641    it('super in method', function() {642      var parser = homunculus.getParser('es6');643      expect(function() {644        parser.parse('class A{f(){super()}}');645      }).to.throwError();646    });647    it('super in constructor', function() {648      var parser = homunculus.getParser('es6');649      var node = parser.parse('class A{constructor(){super()}}');650      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.CLASSDECL,["class",JsNode.BINDID,["A"],"{",JsNode.CLASSBODY,[JsNode.CLASSELEM,[JsNode.METHOD,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["constructor"]],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,["super",JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]],"}"]]],"}"]]]]);651    });652    it('mmbexpr 1', function() {653      var parser = homunculus.getParser('es6');654      var node = parser.parse('a.b.c');655      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","b"],".","c"]]]]]);656    });657    it('mmbexpr 2', function() {658      var parser = homunculus.getParser('es6');659      var node = parser.parse('a.b[c]');660      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","b"],"[",JsNode.PRMREXPR,["c"],"]"]]]]]);661    });662    it('mmbexpr 3', function() {663      var parser = homunculus.getParser('es6');664      var node = parser.parse('a.b');665      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","b"]]]]]);666    });667    it('mmbexpr 4', function() {668      var parser = homunculus.getParser('es6');669      var node = parser.parse('a[2]');670      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],"[",JsNode.PRMREXPR,["2"],"]"]]]]]);671    });672    it('mmbexpr error', function() {673      var parser = homunculus.getParser('es6');674      expect(function() {675        parser.parse('a.');676      }).to.throwError();677    });678    it('postfixexpr 1', function() {679      var parser = homunculus.getParser('es6');680      var node = parser.parse('a++ + b');681      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.ADDEXPR,[JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["a"],"++"],"+",JsNode.PRMREXPR,["b"]]]]]]);682    });683    it('postfixexpr 2', function() {684      var parser = homunculus.getParser('es6');685      var node = parser.parse('a\nb++');686      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,["a"]],JsNode.EXPRSTMT,[JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["b"],"++"]]]]]);687    });688    it('postfixexpr 3', function() {689      var parser = homunculus.getParser('es6');690      var node = parser.parse('a/*\n*/b++');691      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,["a"]],JsNode.EXPRSTMT,[JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["b"],"++"]]]]]);692    });693    it('postfixexpr 4', function() {694      var parser = homunculus.getParser('es6');695      var node = parser.parse('a++');696      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["a"],"++"]]]]]);697    });698    it('postfixexpr error 1', function() {699      var parser = homunculus.getParser('es6');700      expect(function() {701        parser.parse('a++ ++');702      }).to.throwError();703    });704    it('postfixexpr error 2', function() {705      var parser = homunculus.getParser('es6');706      expect(function() {707        parser.parse('++');708      }).to.throwError();709    });710    it('prmrexpr 1', function() {711      var parser = homunculus.getParser('es6');712      var node = parser.parse('a');713      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,["a"]]]]]);714    });715    it('prmrexpr 2', function() {716      var parser = homunculus.getParser('es6');717      var node = parser.parse('true');718      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,["true"]]]]]);719    });720    it('prmrexpr 3', function() {721      var parser = homunculus.getParser('es6');722      var node = parser.parse('null');723      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,["null"]]]]]);724    });725    it('prmrexpr 4', function() {726      var parser = homunculus.getParser('es6');727      var node = parser.parse('this');728      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,["this"]]]]]);729    });730    it('prmrexpr 5', function() {731      var parser = homunculus.getParser('es6');732      var node = parser.parse('false');733      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,["false"]]]]]);734    });735    it('prmrexpr 6', function() {736      var parser = homunculus.getParser('es6');737      var node = parser.parse('[]');738      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.ARRLTR,["[","]"]]]]]]);739    });740    it('prmrexpr 7', function() {741      var parser = homunculus.getParser('es6');742      var node = parser.parse('!{}');743      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["!",JsNode.PRMREXPR,[JsNode.OBJLTR,["{","}"]]]]]]]);744    });745    it('prmrexpr error', function() {746      var parser = homunculus.getParser('es6');747      expect(function() {748        parser.parse('.');749      }).to.throwError();750    });751    it('callexpr 1', function() {752      var parser = homunculus.getParser('es6');753      var node = parser.parse('a()');754      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,[JsNode.PRMREXPR,["a"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);755    });756    it('callexpr 2', function() {757      var parser = homunculus.getParser('es6');758      var node = parser.parse('a.b()');759      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,[JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","b"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);760    });761    it('callexpr 3', function() {762      var parser = homunculus.getParser('es6');763      var node = parser.parse('new A().f()');764      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,[JsNode.MMBEXPR,[JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],".","f"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);765    });766    it('callexpr 4', function() {767      var parser = homunculus.getParser('es6');768      var node = parser.parse('f()()');769      expect(tree(node)).to.eql(770        [JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,[JsNode.CALLEXPR,[JsNode.PRMREXPR,["f"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);771    });772    it('callexpr 5', function() {773      var parser = homunculus.getParser('es6');774      var node = parser.parse('f().b[1]');775      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.MMBEXPR,[JsNode.CALLEXPR,[JsNode.PRMREXPR,["f"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],".","b"],"[",JsNode.PRMREXPR,["1"],"]"]]]]]);776    });777    it('callexpr 6', function() {778      var parser = homunculus.getParser('es6');779      var node = parser.parse('a.b().c.d()');780      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,[JsNode.MMBEXPR,[JsNode.MMBEXPR,[JsNode.CALLEXPR,[JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","b"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],".","c"],".","d"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);781    });782    it('callexpr error', function() {783      var parser = homunculus.getParser('es6');784      expect(function() {785        parser.parse('f(');786      }).to.throwError();787    });788    it('unaryexpr 1', function() {789      var parser = homunculus.getParser('es6');790      var node = parser.parse('typeof a');791      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["typeof",JsNode.PRMREXPR,["a"]]]]]]);792    });793    it('unaryexpr 2', function() {794      var parser = homunculus.getParser('es6');795      var node = parser.parse('!!0');796      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["!",JsNode.UNARYEXPR,["!",JsNode.PRMREXPR,["0"]]]]]]]);797    });798    it('unaryexpr error 1', function() {799      var parser = homunculus.getParser('es6');800      expect(function() {801        parser.parse('!');802      }).to.throwError();803    });804    it('unaryexpr error 2', function() {805      var parser = homunculus.getParser('es6');806      expect(function() {807        parser.parse('++ +a');808      }).to.throwError();809    });810    it('mtplexpr 1', function() {811      var parser = homunculus.getParser('es6');812      var node = parser.parse('a * b');813      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MTPLEXPR,[JsNode.PRMREXPR,["a"],"*",JsNode.PRMREXPR,["b"]]]]]]);814    });815    it('mtplexpr 2', function() {816      var parser = homunculus.getParser('es6');817      var node = parser.parse('a() * b[0]');818      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MTPLEXPR,[JsNode.CALLEXPR,[JsNode.PRMREXPR,["a"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],"*",JsNode.MMBEXPR,[JsNode.PRMREXPR,["b"],"[",JsNode.PRMREXPR,["0"],"]"]]]]]]);819    });820    it('mtplexpr 3', function() {821      var parser = homunculus.getParser('es6');822      var node = parser.parse('!a * b--');823      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MTPLEXPR,[JsNode.UNARYEXPR,["!",JsNode.PRMREXPR,["a"]],"*",JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["b"],"--"]]]]]]);824    });825    it('addexpr 1', function() {826      var parser = homunculus.getParser('es6');827      var node = parser.parse('a + b * 2 - c');828      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.ADDEXPR,[JsNode.PRMREXPR,["a"],"+",JsNode.MTPLEXPR,[JsNode.PRMREXPR,["b"],"*",JsNode.PRMREXPR,["2"]],"-",JsNode.PRMREXPR,["c"]]]]]]);829    });830    it('addexpr 2', function() {831      var parser = homunculus.getParser('es6');832      var node = parser.parse('~a + a++ + ++a');833      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.ADDEXPR,[JsNode.UNARYEXPR,["~",JsNode.PRMREXPR,["a"]],"+",JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["a"],"++"],"+",JsNode.UNARYEXPR,["++",JsNode.PRMREXPR,["a"]]]]]]]);834    });835    it('shiftexpr 1', function() {836      var parser = homunculus.getParser('es6');837      var node = parser.parse('a>>a+1');838      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.SHIFTEXPR,[JsNode.PRMREXPR,["a"],">>",JsNode.ADDEXPR,[JsNode.PRMREXPR,["a"],"+",JsNode.PRMREXPR,["1"]]]]]]]);839    });840    it('shiftexpr 2', function() {841      var parser = homunculus.getParser('es6');842      var node = parser.parse('a*b>>>c/d<<--e');843      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.SHIFTEXPR,[JsNode.MTPLEXPR,[JsNode.PRMREXPR,["a"],"*",JsNode.PRMREXPR,["b"]],">>>",JsNode.MTPLEXPR,[JsNode.PRMREXPR,["c"],"/",JsNode.PRMREXPR,["d"]],"<<",JsNode.UNARYEXPR,["--",JsNode.PRMREXPR,["e"]]]]]]]);844    });845    it('reltexpr 1', function() {846      var parser = homunculus.getParser('es6');847      var node = parser.parse('a > b');848      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.RELTEXPR,[JsNode.PRMREXPR,["a"],">",JsNode.PRMREXPR,["b"]]]]]]);849    });850    it('reltexpr 2', function() {851      var parser = homunculus.getParser('es6');852      var node = parser.parse('a <= b+1');853      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.RELTEXPR,[JsNode.PRMREXPR,["a"],"<=",JsNode.ADDEXPR,[JsNode.PRMREXPR,["b"],"+",JsNode.PRMREXPR,["1"]]]]]]]);854    });855    it('reltexpr 3', function() {856      var parser = homunculus.getParser('es6');857      var node = parser.parse('a instanceof new A()');858      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.RELTEXPR,[JsNode.PRMREXPR,["a"],"instanceof",JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]]);859    });860    it('reltexpr error', function() {861      var parser = homunculus.getParser('es6');862      expect(function() {863        parser.parse('a <');864      }).to.throwError();865    });866    it('eqexpr 1', function() {867      var parser = homunculus.getParser('es6');868      var node = parser.parse('a == 3');869      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.EQEXPR,[JsNode.PRMREXPR,["a"],"==",JsNode.PRMREXPR,["3"]]]]]]);870    });871    it('eqexpr 2', function() {872      var parser = homunculus.getParser('es6');873      var node = parser.parse('a === b + 3');874      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.EQEXPR,[JsNode.PRMREXPR,["a"],"===",JsNode.ADDEXPR,[JsNode.PRMREXPR,["b"],"+",JsNode.PRMREXPR,["3"]]]]]]]);875    });876    it('eqexpr 3', function() {877      var parser = homunculus.getParser('es6');878      var node = parser.parse('a !== b >>> 4');879      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.EQEXPR,[JsNode.PRMREXPR,["a"],"!==",JsNode.SHIFTEXPR,[JsNode.PRMREXPR,["b"],">>>",JsNode.PRMREXPR,["4"]]]]]]]);880    });881    it('eqexpr error', function() {882      var parser = homunculus.getParser('es6');883      expect(function() {884        parser.parse('a ==');885      }).to.throwError();886    });887    it('bitandexpr', function() {888      var parser = homunculus.getParser('es6');889      var node = parser.parse('void a & --b');890      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.BITANDEXPR,[JsNode.UNARYEXPR,["void",JsNode.PRMREXPR,["a"]],"&",JsNode.UNARYEXPR,["--",JsNode.PRMREXPR,["b"]]]]]]]);891    });892    it('bitxorexpr', function() {893      var parser = homunculus.getParser('es6');894      var node = parser.parse('a>1 ^ b--');895      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.BITXOREXPR,[JsNode.RELTEXPR,[JsNode.PRMREXPR,["a"],">",JsNode.PRMREXPR,["1"]],"^",JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["b"],"--"]]]]]]);896    });897    it('bitorexpr', function() {898      var parser = homunculus.getParser('es6');899      var node = parser.parse('++b | -a');900      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.BITOREXPR,[JsNode.UNARYEXPR,["++",JsNode.PRMREXPR,["b"]],"|",JsNode.UNARYEXPR,["-",JsNode.PRMREXPR,["a"]]]]]]]);901    });902    it('logandexpr', function() {903      var parser = homunculus.getParser('es6');904      var node = parser.parse('a.b && c >> 1');905      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.LOGANDEXPR,[JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","b"],"&&",JsNode.SHIFTEXPR,[JsNode.PRMREXPR,["c"],">>",JsNode.PRMREXPR,["1"]]]]]]]);906    });907    it('logorexpr', function() {908      var parser = homunculus.getParser('es6');909      var node = parser.parse('a || b && c || d && f');910      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.LOGOREXPR,[JsNode.PRMREXPR,["a"],"||",JsNode.LOGANDEXPR,[JsNode.PRMREXPR,["b"],"&&",JsNode.PRMREXPR,["c"]],"||",JsNode.LOGANDEXPR,[JsNode.PRMREXPR,["d"],"&&",JsNode.PRMREXPR,["f"]]]]]]]);911    });912    it('condexpr', function() {913      var parser = homunculus.getParser('es6');914      var node = parser.parse('a && b ? false || true : typeof null');915      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CNDTEXPR,[JsNode.LOGANDEXPR,[JsNode.PRMREXPR,["a"],"&&",JsNode.PRMREXPR,["b"]],"?",JsNode.LOGOREXPR,[JsNode.PRMREXPR,["false"],"||",JsNode.PRMREXPR,["true"]],":",JsNode.UNARYEXPR,["typeof",JsNode.PRMREXPR,["null"]]]]]]]);916    });917    it('assignexpr 1', function() {918      var parser = homunculus.getParser('es6');919      var node = parser.parse('a = b = c');920      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.ASSIGNEXPR,[JsNode.PRMREXPR,["a"],"=",JsNode.ASSIGNEXPR,[JsNode.PRMREXPR,["b"],"=",JsNode.PRMREXPR,["c"]]]]]]]);921    });922    it('assignexpr 2', function() {923      var parser = homunculus.getParser('es6');924      var node = parser.parse('a += b %= c');925      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.ASSIGNEXPR,[JsNode.PRMREXPR,["a"],"+=",JsNode.ASSIGNEXPR,[JsNode.PRMREXPR,["b"],"%=",JsNode.PRMREXPR,["c"]]]]]]]);926    });927    it('assignexpr error', function() {928      var parser = homunculus.getParser('es6');929      expect(function() {930        parser.parse('a + b = c');931      }).to.throwError();932    });933    it('expr 1', function() {934      var parser = homunculus.getParser('es6');935      var node = parser.parse('(1)');936      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.CPEAPL,["(",JsNode.PRMREXPR,["1"],")"]]]]]]);937    });938    it('expr 2', function() {939      var parser = homunculus.getParser('es6');940      var node = parser.parse('(a, !b, c+d)');941      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.CPEAPL,["(",JsNode.EXPR,[JsNode.PRMREXPR,["a"],",",JsNode.UNARYEXPR,["!",JsNode.PRMREXPR,["b"]],",",JsNode.ADDEXPR,[JsNode.PRMREXPR,["c"],"+",JsNode.PRMREXPR,["d"]]],")"]]]]]]);942    });943    it('expr 3', function() {944      var parser = homunculus.getParser('es6');945      var node = parser.parse('(a, ...b)');946      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.CPEAPL,["(",JsNode.PRMREXPR,["a"],",","...",JsNode.BINDID,["b"],")"]]]]]]);947    });948    it('expr error 1', function() {949      var parser = homunculus.getParser('es6');950      expect(function() {951        parser.parse('(a,');952      }).to.throwError();953    });954    it('expr error 2', function() {955      var parser = homunculus.getParser('es6');956      expect(function() {957        parser.parse('(a, b');958      }).to.throwError();959    });960    it('expr error 3', function() {961      var parser = homunculus.getParser('es6');962      expect(function() {963        parser.parse('(a...b)');964      }).to.throwError();965    });966    it('expr error 4', function() {967      var parser = homunculus.getParser('es6');968      expect(function() {969        parser.parse('(...a, b)');970      }).to.throwError();971    });972    it('returnstmt 1', function() {973      var parser = homunculus.getParser('es6');974      var node = parser.parse('return a');975      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.RETSTMT,["return",JsNode.PRMREXPR,["a"]]]]]);976    });977    it('returnstmt 2', function() {978      var parser = homunculus.getParser('es6');979      var node = parser.parse('return\na');980      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.RETSTMT,["return"],JsNode.EXPRSTMT,[JsNode.PRMREXPR,["a"]]]]]);981    });982    it('returnstmt 3', function() {983      var parser = homunculus.getParser('es6');984      var node = parser.parse('return/*\n*/a');985      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.RETSTMT,["return"],JsNode.EXPRSTMT,[JsNode.PRMREXPR,["a"]]]]]);986    });987    it('returnstmt 4', function() {988      var parser = homunculus.getParser('es6');989      var node = parser.parse('return a\nreturn');990      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.RETSTMT,["return",JsNode.PRMREXPR,["a"]],JsNode.RETSTMT,["return"]]]]);991    });992    it('returnstmt 5', function() {993      var parser = homunculus.getParser('es6');994      var node = parser.parse('{return}');995      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.BLOCKSTMT,[JsNode.BLOCK,["{",JsNode.RETSTMT,["return"],"}"]]]]]);996    });997    it('labelstmt', function() {998      var parser = homunculus.getParser('es6');999      var node = parser.parse('label:;');1000      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.LABSTMT,["label",":",JsNode.EMPTSTMT,[";"]]]]]);1001    });1002    it('block', function() {1003      var parser = homunculus.getParser('es6');1004      var node = parser.parse('{}{}');1005      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]],JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]);1006    });1007    it('varstmt 1', function() {1008      var parser = homunculus.getParser('es6');1009      var node = parser.parse('var a, b;');1010      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"]],",",JsNode.VARDECL,[JsNode.BINDID,["b"]],";"]]]]);1011    });1012    it('varstmt 2', function() {1013      var parser = homunculus.getParser('es6');1014      var node = parser.parse('var a = 1');1015      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]]]]]]);1016    });1017    it('varstmt 3', function() {1018      var parser = homunculus.getParser('es6');1019      var node = parser.parse('var a = b = 1');1020      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.ASSIGNEXPR,[JsNode.PRMREXPR,["b"],"=",JsNode.PRMREXPR,["1"]]]]]]]]);1021    });1022    it('varstmt 4', function() {1023      var parser = homunculus.getParser('es6');1024      var node = parser.parse('var a = [{}]');1025      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,[JsNode.OBJLTR,["{","}"]],"]"]]]]]]]]);1026    });1027    it('varstmt error 1', function() {1028      var parser = homunculus.getParser('es6');1029      expect(function() {1030        parser.parse('var')1031      }).to.throwError();1032    });1033    it('varstmt error 2', function() {1034      var parser = homunculus.getParser('es6');1035      expect(function() {1036        parser.parse('var a=');1037      }).to.throwError();1038    });1039    it('emptstmt', function() {1040      var parser = homunculus.getParser('es6');1041      var node = parser.parse(';{;}');1042      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EMPTSTMT,[";"],JsNode.BLOCKSTMT,[JsNode.BLOCK,["{",JsNode.EMPTSTMT,[";"],"}"]]]]]);1043    });1044    it('ifstmt 1', function() {1045      var parser = homunculus.getParser('es6');1046      var node = parser.parse('if(true);');1047      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.IFSTMT,["if","(",JsNode.PRMREXPR,["true"],")",JsNode.EMPTSTMT,[";"]]]]]);1048    });1049    it('ifstmt 2', function() {1050      var parser = homunculus.getParser('es6');1051      var node = parser.parse('if(true){}else if(true){}else{}');1052      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.IFSTMT,["if","(",JsNode.PRMREXPR,["true"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]],"else",JsNode.IFSTMT,["if","(",JsNode.PRMREXPR,["true"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]],"else",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]]);1053    });1054    it('ifstmt missing stmt', function() {1055      var parser = homunculus.getParser('es6');1056      expect(function() {1057        parser.parse('if(true)');1058      }).to.throwError();1059    });1060    it('whilestmt 1', function() {1061      var parser = homunculus.getParser('es6');1062      var node = parser.parse('while(false);');1063      expect(tree(node)).to.eql(1064        [JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["while","(",JsNode.PRMREXPR,["false"],")",JsNode.EMPTSTMT,[";"]]]]]);1065    });1066    it('whilestmt 2', function() {1067      var parser = homunculus.getParser('es6');1068      var node = parser.parse('while(false){}');1069      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["while","(",JsNode.PRMREXPR,["false"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1070    });1071    it('dowhilestmt 1', function() {1072      var parser = homunculus.getParser('es6');1073      var node = parser.parse('do;while(false)');1074      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["do",JsNode.EMPTSTMT,[";"],"while","(",JsNode.PRMREXPR,["false"],")"]]]]);1075    });1076    it('dowhilestmt 2', function() {1077      var parser = homunculus.getParser('es6');1078      var node = parser.parse('do{}while(false)');1079      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["do",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]],"while","(",JsNode.PRMREXPR,["false"],")"]]]]);1080    });1081    it('dowhilestmt 3', function() {1082      var parser = homunculus.getParser('es6');1083      var node = parser.parse('do{}while(g)/g/g');1084      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["do",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]],"while","(",JsNode.PRMREXPR,["g"],")"],JsNode.EXPRSTMT,[JsNode.PRMREXPR,["/g/g"]]]]]);1085    });1086    it('forstmt 1', function() {1087      var parser = homunculus.getParser('es6');1088      var node = parser.parse('for(;;){}');1089      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",";",";",")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1090    });1091    it('forstmt 2', function() {1092      var parser = homunculus.getParser('es6');1093      var node = parser.parse('for(var a = 1; a < len; a++){}');1094      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]]],";",JsNode.RELTEXPR,[JsNode.PRMREXPR,["a"],"<",JsNode.PRMREXPR,["len"]],";",JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["a"],"++"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1095    });1096    it('forstmt 3', function() {1097      var parser = homunculus.getParser('es6');1098      var node = parser.parse('for(o in {});');1099      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.PRMREXPR,["o"],"in",JsNode.PRMREXPR,[JsNode.OBJLTR,["{","}"]],")",JsNode.EMPTSTMT,[";"]]]]]);1100    });1101    it('forstmt 4', function() {1102      var parser = homunculus.getParser('es6');1103      var node = parser.parse('for(var k in {}){}');1104      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(","var",JsNode.BINDID,["k"],"in",JsNode.PRMREXPR,[JsNode.OBJLTR,["{","}"]],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1105    });1106    it('forstmt 5', function() {1107      var parser = homunculus.getParser('es6');1108      var node = parser.parse('for(new A in [1,2]);');1109      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"]],"in",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,["1"],",",JsNode.PRMREXPR,["2"],"]"]],")",JsNode.EMPTSTMT,[";"]]]]]);1110    });1111    it('forstmt 6', function() {1112      var parser = homunculus.getParser('es6');1113      var node = parser.parse('for(a.b in [1,2]);');1114      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","b"],"in",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,["1"],",",JsNode.PRMREXPR,["2"],"]"]],")",JsNode.EMPTSTMT,[";"]]]]]);1115    });1116    it('forstmt 7', function() {1117      var parser = homunculus.getParser('es6');1118      var node = parser.parse('for(new A of [1,2]);');1119      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"]],"of",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,["1"],",",JsNode.PRMREXPR,["2"],"]"]],")",JsNode.EMPTSTMT,[";"]]]]]);1120    });1121    it('forstmt 8', function() {1122      var parser = homunculus.getParser('es6');1123      var node = parser.parse('for(a.b of [1,2]);');1124      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","b"],"of",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,["1"],",",JsNode.PRMREXPR,["2"],"]"]],")",JsNode.EMPTSTMT,[";"]]]]]);1125    });1126    it('forstmt 9', function() {1127      var parser = homunculus.getParser('es6');1128      var node = parser.parse('for(let a in {});');1129      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(","let",JsNode.BINDID,["a"],"in",JsNode.PRMREXPR,[JsNode.OBJLTR,["{","}"]],")",JsNode.EMPTSTMT,[";"]]]]]);1130    });1131    it('forstmt 10', function() {1132      var parser = homunculus.getParser('es6');1133      var node = parser.parse('for(var [a] of o){}');1134      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(","var",JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["a"]],"]"],"of",JsNode.PRMREXPR,["o"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1135    });1136    it('forstmt 11', function() {1137      var parser = homunculus.getParser('es6');1138      var node = parser.parse('for({a,b} of o){}');1139      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,["a"],",",JsNode.PROPTDEF,["b"],"}"]],"of",JsNode.PRMREXPR,["o"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1140    });1141    it('forstmt 12', function() {1142      var parser = homunculus.getParser('es6');1143      var node = parser.parse('for(let a of {});');1144      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(","let",JsNode.BINDID,["a"],"of",JsNode.PRMREXPR,[JsNode.OBJLTR,["{","}"]],")",JsNode.EMPTSTMT,[";"]]]]]);1145    });1146    it('forstmt 13', function() {1147      var parser = homunculus.getParser('es6');1148      var node = parser.parse('for(let i = 0; i < 2; i++){}');1149      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.LEXDECL,["let",JsNode.LEXBIND,[JsNode.BINDID,["i"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["0"]]],";"],JsNode.RELTEXPR,[JsNode.PRMREXPR,["i"],"<",JsNode.PRMREXPR,["2"]],";",JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["i"],"++"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1150    });1151    it('forstmt 14', function() {1152      var parser = homunculus.getParser('es6');1153      var node = parser.parse('for(let [a] = [1];;){}');1154      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.LEXDECL,["let",JsNode.LEXBIND,[JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["a"]],"]"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,["1"],"]"]]]],";"],";",")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1155    });1156    it('forstmt 15', function() {1157      var parser = homunculus.getParser('es6');1158      var node = parser.parse('for(let a = 1;;);');1159      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.LEXDECL,["let",JsNode.LEXBIND,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]],";"],";",")",JsNode.EMPTSTMT,[";"]]]]]);1160    });1161    it('forstmt 16', function() {1162      var parser = homunculus.getParser('es6');1163      var node = parser.parse('for({a:b=1} of o){}');1164      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["a"]],":",JsNode.ASSIGNEXPR,[JsNode.PRMREXPR,["b"],"=",JsNode.PRMREXPR,["1"]]],"}"]],"of",JsNode.PRMREXPR,["o"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1165    });1166    it('forstmt missing expr', function() {1167      var parser = homunculus.getParser('es6');1168      expect(function() {1169        parser.parse('for(');1170      }).to.throwError();1171    });1172    it('forstmt leftexpr error 1', function() {1173      var parser = homunculus.getParser('js');1174      expect(function() {1175        parser.parse('for(a() in b);');1176      }).to.throwError();1177    });1178    it('forstmt leftexpr error 2', function() {1179      var parser = homunculus.getParser('js');1180      expect(function() {1181        parser.parse('for(a() of b);');1182      }).to.throwError();1183    });1184    it('forstmt let error', function() {1185      var parser = homunculus.getParser('js');1186      expect(function() {1187        parser.parse('for(let ;;);');1188      }).to.throwError();1189    });1190    it('forstmt missing ; 1', function() {1191      var parser = homunculus.getParser('es6');1192      expect(function() {1193        parser.parse('for(var a');1194      }).to.throwError();1195    });1196    it('forstmt missing ; 2', function() {1197      var parser = homunculus.getParser('es6');1198      expect(function() {1199        parser.parse('for(var a;');1200      }).to.throwError();1201    });1202    it('forstmt missing ; 3', function() {1203      var parser = homunculus.getParser('es6');1204      expect(function() {1205        parser.parse('for(var a;a > 10;');1206      }).to.throwError();1207    });1208    it('forstmt missing ; 4', function() {1209      var parser = homunculus.getParser('es6');1210      expect(function() {1211        parser.parse('for(a');1212      }).to.throwError();1213    });1214    it('forstmt missing ; 5', function() {1215      var parser = homunculus.getParser('es6');1216      expect(function() {1217        parser.parse('for(a;');1218      }).to.throwError();1219    });1220    it('forstmt missing ; 6', function() {1221      var parser = homunculus.getParser('es6');1222      expect(function() {1223        parser.parse('for(a;b');1224      }).to.throwError();1225    });1226    it('forstmt missing ; 7', function() {1227      var parser = homunculus.getParser('es6');1228      expect(function() {1229        parser.parse('for(a;b;');1230      }).to.throwError();1231    });1232    it('forstmt with in could not has multi varstmt', function() {1233      var parser = homunculus.getParser('es6');1234      expect(function() {1235        parser.parse('for(var a,b in {});');1236      }).to.throwError();1237    });1238    it('forstmt with in first', function() {1239      var parser = homunculus.getParser('es6');1240      expect(function() {1241        parser.parse('for(in {});');1242      }).to.throwError();1243    });1244    it('cntnstmt 1', function() {1245      var parser = homunculus.getParser('es6');1246      var node = parser.parse('while(false){continue;}');1247      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["while","(",JsNode.PRMREXPR,["false"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{",JsNode.CNTNSTMT,["continue",";"],"}"]]]]]]);1248    });1249    it('cntnstmt 2', function() {1250      var parser = homunculus.getParser('es6');1251      var node = parser.parse('while(false){continue a;}');1252      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["while","(",JsNode.PRMREXPR,["false"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{",JsNode.CNTNSTMT,["continue","a",";"],"}"]]]]]]);1253    });1254    it('cntnstmt 3', function() {1255      var parser = homunculus.getParser('es6');1256      var node = parser.parse('while(false){continue\na;}');1257      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["while","(",JsNode.PRMREXPR,["false"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{",JsNode.CNTNSTMT,["continue"],JsNode.EXPRSTMT,[JsNode.PRMREXPR,["a"],";"],"}"]]]]]]);1258    });1259    it('brkstmt 1', function() {1260      var parser = homunculus.getParser('es6');1261      var node = parser.parse('while(false){break;}');1262      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["while","(",JsNode.PRMREXPR,["false"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{",JsNode.BRKSTMT,["break",";"],"}"]]]]]]);1263    });1264    it('brkstmt 2', function() {1265      var parser = homunculus.getParser('es6');1266      var node = parser.parse('while(false){break a;}');1267      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["while","(",JsNode.PRMREXPR,["false"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{",JsNode.BRKSTMT,["break","a",";"],"}"]]]]]]);1268    });1269    it('brkstmt 3', function() {1270      var parser = homunculus.getParser('es6');1271      var node = parser.parse('while(false){break\na;}');1272      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["while","(",JsNode.PRMREXPR,["false"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{",JsNode.BRKSTMT,["break"],JsNode.EXPRSTMT,[JsNode.PRMREXPR,["a"],";"],"}"]]]]]]);1273    });1274    it('swchstmt', function() {1275      var parser = homunculus.getParser('es6');1276      var node = parser.parse('switch(a){case 1:case 2:;break;default:;}');1277      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.SWCHSTMT,["switch","(",JsNode.PRMREXPR,["a"],")",JsNode.CASEBLOCK,["{",JsNode.CASECLAUSE,["case",JsNode.PRMREXPR,["1"],":"],JsNode.CASECLAUSE,["case",JsNode.PRMREXPR,["2"],":",JsNode.EMPTSTMT,[";"],JsNode.BRKSTMT,["break",";"]],JsNode.DFTCLAUSE,["default",":",JsNode.EMPTSTMT,[";"]],"}"]]]]]);1278    });1279    it('caseclause', function() {1280      var parser = homunculus.getParser('es6');1281      var node = parser.parse('switch(a){case 1:let a=1}');1282      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.SWCHSTMT,["switch","(",JsNode.PRMREXPR,["a"],")",JsNode.CASEBLOCK,["{",JsNode.CASECLAUSE,["case",JsNode.PRMREXPR,["1"],":",JsNode.LEXDECL,["let",JsNode.LEXBIND,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]]]],"}"]]]]]);1283    });1284    it('defaultstmt', function() {1285      var parser = homunculus.getParser('es6');1286      var node = parser.parse('switch(a){default:case 1:break;}');1287      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.SWCHSTMT,["switch","(",JsNode.PRMREXPR,["a"],")",JsNode.CASEBLOCK,["{",JsNode.DFTCLAUSE,["default",":","case",JsNode.PRMREXPR,["1"],":",JsNode.BRKSTMT,["break",";"]],"}"]]]]]);1288    });1289    it('withstmt', function() {1290      var parser = homunculus.getParser('es6');1291      var node = parser.parse('with(a){}');1292      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.WITHSTMT,["with","(",JsNode.PRMREXPR,["a"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1293    });1294    it('withstmt error', function() {1295      var parser = homunculus.getParser('es6');1296      expect(function() {1297        parser.parse('with(){}');1298      }).to.throwError();1299    });1300    it('swchstmt error', function() {1301      var parser = homunculus.getParser('es6');1302      expect(function() {1303        parser.parse('switch(a){else:;}');1304      }).to.throwError();1305    });1306    it('thrstmt', function() {1307      var parser = homunculus.getParser('es6');1308      var node = parser.parse('throw e;');1309      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.THRSTMT,["throw",JsNode.PRMREXPR,["e"],";"]]]]);1310    });1311    it('thrstmt error', function() {1312      var parser = homunculus.getParser('es6');1313      expect(function() {1314        parser.parse('throw');1315      }).to.throwError();1316    });1317    it('trystmt 1', function() {1318      var parser = homunculus.getParser('es6');1319      var node = parser.parse('try{}catch(e){}finally{}');1320      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.TRYSTMT,["try",JsNode.BLOCK,["{","}"],JsNode.CACH,["catch","(",JsNode.CACHPARAM,[JsNode.BINDID,["e"]],")",JsNode.BLOCK,["{","}"]],JsNode.FINL,["finally",JsNode.BLOCK,["{","}"]]]]]]);1321    });1322    it('trystmt 2', function() {1323      var parser = homunculus.getParser('es6');1324      var node = parser.parse('try{}finally{}');1325      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.TRYSTMT,["try",JsNode.BLOCK,["{","}"],JsNode.FINL,["finally",JsNode.BLOCK,["{","}"]]]]]]);1326    });1327    it('trystmt error 1', function() {1328      var parser = homunculus.getParser('es6');1329      expect(function() {1330        parser.parse('try');1331      }).to.throwError();1332    });1333    it('trystmt error 2', function() {1334      var parser = homunculus.getParser('es6');1335      expect(function() {1336        parser.parse('try{');1337      }).to.throwError();1338    });1339    it('trystmt error 3', function() {1340      var parser = homunculus.getParser('es6');1341      expect(function() {1342        parser.parse('try{}catch');1343      }).to.throwError();1344    });1345    it('trystmt error 4', function() {1346      var parser = homunculus.getParser('es6');1347      expect(function() {1348        parser.parse('try{}catch{');1349      }).to.throwError();1350    });1351    it('trystmt error 5', function() {1352      var parser = homunculus.getParser('es6');1353      expect(function() {1354        parser.parse('try{}catch(');1355      }).to.throwError();1356    });1357    it('trystmt error 6', function() {1358      var parser = homunculus.getParser('es6');1359      expect(function() {1360        parser.parse('try{}catch()');1361      }).to.throwError();1362    });1363    it('trystmt error 7', function() {1364      var parser = homunculus.getParser('js');1365      expect(function() {1366        parser.parse('try{}catch(a,b)');1367      }).to.throwError();1368    });1369    it('trystmt error 8', function() {1370      var parser = homunculus.getParser('es6');1371      expect(function() {1372        parser.parse('try{}catch(a){');1373      }).to.throwError();1374    });1375    it('trystmt error 9', function() {1376      var parser = homunculus.getParser('es6');1377      expect(function() {1378        parser.parse('try{}finally');1379      }).to.throwError();1380    });1381    it('debstmt', function() {1382      var parser = homunculus.getParser('es6');1383      var node = parser.parse('debugger;');1384      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.DEBSTMT,["debugger",";"]]]]);1385    });1386    it('empty 1', function() {1387      var parser = homunculus.getParser('es6');1388      var node = parser.parse('');1389      expect(tree(node)).to.eql([JsNode.SCRIPT,[]]);1390    });1391    it('empty 2', function() {1392      var parser = homunculus.getParser('es6');1393      var node = parser.parse();1394      expect(tree(node)).to.eql([JsNode.SCRIPT,[]]);1395    });1396    it('class 1', function() {1397      var parser= homunculus.getParser('es6');1398      var node = parser.parse('class A{}');1399      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.CLASSDECL,["class",JsNode.BINDID,["A"],"{",JsNode.CLASSBODY,[],"}"]]]]);1400    });1401    it('class 2', function() {1402      var parser= homunculus.getParser('es6');1403      var node = parser.parse('class A{;;}');1404      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.CLASSDECL,["class",JsNode.BINDID,["A"],"{",JsNode.CLASSBODY,[JsNode.CLASSELEM,[";"],JsNode.CLASSELEM,[";"]],"}"]]]]);1405    });1406    it('class with extends', function() {1407      var parser= homunculus.getParser('es6');1408      var node = parser.parse('class A extends B{}');1409      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.CLASSDECL,["class",JsNode.BINDID,["A"],JsNode.HERITAGE,["extends",JsNode.PRMREXPR,["B"]],"{",JsNode.CLASSBODY,[],"}"]]]]);1410    });1411    it('class method', function() {1412      var parser= homunculus.getParser('es6');1413      var node = parser.parse('class A{method(b){}}');1414      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.CLASSDECL,["class",JsNode.BINDID,["A"],"{",JsNode.CLASSBODY,[JsNode.CLASSELEM,[JsNode.METHOD,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["method"]],"(",JsNode.FMPARAMS,[JsNode.SINGLENAME,[JsNode.BINDID,["b"]]],")","{",JsNode.FNBODY,[],"}"]]],"}"]]]]);1415    });1416    it('class static', function() {1417      var parser= homunculus.getParser('es6');1418      var node = parser.parse('class A{static method(){}}');1419      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.CLASSDECL,["class",JsNode.BINDID,["A"],"{",JsNode.CLASSBODY,[JsNode.CLASSELEM,["static",JsNode.METHOD,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["method"]],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]]],"}"]]]]);1420    });1421    it('class get', function() {1422      var parser= homunculus.getParser('es6');1423      var node = parser.parse('class A{get a(){return}}');1424      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.CLASSDECL,["class",JsNode.BINDID,["A"],"{",JsNode.CLASSBODY,[JsNode.CLASSELEM,[JsNode.METHOD,["get",JsNode.PROPTNAME,[JsNode.LTRPROPT,["a"]],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[JsNode.RETSTMT,["return"]],"}"]]],"}"]]]]);1425    });1426    it('class set', function() {1427      var parser= homunculus.getParser('es6');1428      var node = parser.parse('class A{set a(b){}}');1429      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.CLASSDECL,["class",JsNode.BINDID,["A"],"{",JsNode.CLASSBODY,[JsNode.CLASSELEM,[JsNode.METHOD,["set",JsNode.PROPTNAME,[JsNode.LTRPROPT,["a"]],"(",JsNode.FMPARAMS,[JsNode.SINGLENAME,[JsNode.BINDID,["b"]]],")","{",JsNode.FNBODY,[],"}"]]],"}"]]]]);1430    });1431    it('class error 1', function() {1432      var parser = homunculus.getParser('es6');1433      expect(function() {1434        parser.parse('class');1435      }).to.throwError();1436    });1437    it('class error 2', function() {1438      var parser = homunculus.getParser('es6');1439      expect(function() {1440        parser.parse('class A');1441      }).to.throwError();1442    });1443    it('class error 3', function() {1444      var parser = homunculus.getParser('es6');1445      expect(function() {1446        parser.parse('class A extends');1447      }).to.throwError();1448    });1449    it('class error 4', function() {1450      var parser = homunculus.getParser('es6');1451      expect(function() {1452        parser.parse('class A {');1453      }).to.throwError();1454    });1455    it('class error 4', function() {1456      var parser = homunculus.getParser('es6');1457      expect(function() {1458        parser.parse('class A {get method{');1459      }).to.throwError();1460    });1461    it('classexpr', function() {1462      var parser= homunculus.getParser('es6');1463      var node = parser.parse('!class A extends B{}');1464      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["!",JsNode.PRMREXPR,[JsNode.CLASSEXPR,["class",JsNode.BINDID,["A"],JsNode.HERITAGE,["extends",JsNode.PRMREXPR,["B"]],"{",JsNode.CLASSBODY,[],"}"]]]]]]]);1465    });1466    it('classexpr error 1', function() {1467      var parser = homunculus.getParser('es6');1468      expect(function() {1469        parser.parse('!class A');1470      }).to.throwError();1471    });1472    it('classexpr error 2', function() {1473      var parser = homunculus.getParser('es6');1474      expect(function() {1475        parser.parse('!class A extends');1476      }).to.throwError();1477    });1478    it('classexpr error 3', function() {1479      var parser = homunculus.getParser('es6');1480      expect(function() {1481        parser.parse('!class A {');1482      }).to.throwError();1483    });1484    it('arrowfn 1', function() {1485      var parser= homunculus.getParser('es6');1486      var node = parser.parse('a => a');1487      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.ARROWFN,[JsNode.ARROWPARAMS,["a"],"=>",JsNode.CNCSBODY,[JsNode.PRMREXPR,["a"]]]]]]]);1488    });1489    it('arrowfn 2', function() {1490      var parser= homunculus.getParser('es6');1491      var node = parser.parse('(a, b) => a + b');1492      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.ARROWFN,[JsNode.ARROWPARAMS,[JsNode.CPEAPL,["(",JsNode.EXPR,[JsNode.PRMREXPR,["a"],",",JsNode.PRMREXPR,["b"]],")"]],"=>",JsNode.CNCSBODY,[JsNode.ADDEXPR,[JsNode.PRMREXPR,["a"],"+",JsNode.PRMREXPR,["b"]]]]]]]]);1493    });1494    it('arrowfn 3', function() {1495      var parser= homunculus.getParser('es6');1496      var node = parser.parse('(a, b) => {;return a-b}');1497      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.ARROWFN,[JsNode.ARROWPARAMS,[JsNode.CPEAPL,["(",JsNode.EXPR,[JsNode.PRMREXPR,["a"],",",JsNode.PRMREXPR,["b"]],")"]],"=>",JsNode.CNCSBODY,["{",JsNode.FNBODY,[JsNode.EMPTSTMT,[";"],JsNode.RETSTMT,["return",JsNode.ADDEXPR,[JsNode.PRMREXPR,["a"],"-",JsNode.PRMREXPR,["b"]]]],"}"]]]]]]);1498    });1499    it('arrowfn error 1', function() {1500      var parser = homunculus.getParser('es6');1501      expect(function() {1502        parser.parse('a =>');1503      }).to.throwError();1504    });1505    it('arrowfn error 2', function() {1506      var parser = homunculus.getParser('es6');1507      expect(function() {1508        parser.parse('a => {');1509      }).to.throwError();1510    });1511    it('arrowfn error disallowed a line break between ArrowParameters and the â', function() {1512      var parser = homunculus.getParser('es6');1513      expect(function() {1514        parser.parse('(a, b)\n=> a + b');1515      }).to.throwError();1516    });1517    it('module from', function() {1518      var parser = homunculus.getParser('es6');1519      var node = parser.parse('module a from "a"');1520      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.MODULEBODY,[JsNode.MODULEIMPORT,["module",JsNode.BINDID,["a"],JsNode.FROMCAULSE,["from","\"a\""]]]]]);1521    });1522    it('module import', function() {1523      var parser = homunculus.getParser('es6');1524      var node = parser.parse('import "a"');1525      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.MODULEBODY,[JsNode.IMPORTDECL,["import","\"a\""]]]]);1526    });1527    it('module import from 1', function() {1528      var parser = homunculus.getParser('es6');1529      var node = parser.parse('import {} from "a"');1530      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.MODULEBODY,[JsNode.IMPORTDECL,["import",JsNode.IMPORTCAULSE,[JsNode.NAMEIMPORT,["{","}"]],JsNode.FROMCAULSE,["from","\"a\""]]]]]);1531    });1532    it('module import from 2', function() {1533      var parser = homunculus.getParser('es6');1534      var node = parser.parse('import {x} from "a"');1535      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.MODULEBODY,[JsNode.IMPORTDECL,["import",JsNode.IMPORTCAULSE,[JsNode.NAMEIMPORT,["{",JsNode.IMPORTSPEC,["x"],"}"]],JsNode.FROMCAULSE,["from","\"a\""]]]]]);1536    });1537    it('module import from 3', function() {1538      var parser = homunculus.getParser('es6');1539      var node = parser.parse('import x from "a"');1540      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.MODULEBODY,[JsNode.IMPORTDECL,["import",JsNode.IMPORTCAULSE,["x"],JsNode.FROMCAULSE,["from","\"a\""]]]]]);1541    });1542    it('module import from as', function() {1543      var parser = homunculus.getParser('es6');1544      var node = parser.parse('import x,{y as z,} from "a"');1545      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.MODULEBODY,[JsNode.IMPORTDECL,["import",JsNode.IMPORTCAULSE,["x",",",JsNode.NAMEIMPORT,["{",JsNode.IMPORTSPEC,["y","as",JsNode.BINDID,["z"]],",","}"]],JsNode.FROMCAULSE,["from","\"a\""]]]]]);1546    });1547    it('module export *', function() {1548      var parser = homunculus.getParser('es6');1549      var node = parser.parse('export * from "a"');1550      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.MODULEBODY,[JsNode.EXPORTDECL,["export","*",JsNode.FROMCAULSE,["from","\"a\""]]]]]);1551    });1552    it('module export from', function() {1553      var parser = homunculus.getParser('es6');1554      var node = parser.parse('export {x} from "a"');1555      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.MODULEBODY,[JsNode.EXPORTDECL,["export",JsNode.EXPORTCAULSE,["{",JsNode.EXPORTSPEC,["x"],"}"],JsNode.FROMCAULSE,["from","\"a\""]]]]]);1556    });1557    it('module export error', function() {1558      var parser = homunculus.getParser('es6');1559      expect(function() {1560        parser.parse('export a');1561      }).to.throwError();1562    });1563    it('module var', function() {1564      var parser = homunculus.getParser('es6');1565      var node = parser.parse('export var a = 1');1566      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.MODULEBODY,[JsNode.EXPORTDECL,["export",JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]]]]]]]);1567    });1568    it('module decl', function() {1569      var parser = homunculus.getParser('es6');1570      var node = parser.parse('export function *a(){}');1571      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.MODULEBODY,[JsNode.EXPORTDECL,["export",JsNode.GENDECL,["function","*",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]]]]]);1572    });1573    it('module default', function() {1574      var parser = homunculus.getParser('es6');1575      var node = parser.parse('export default a+b');1576      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.MODULEBODY,[JsNode.EXPORTDECL,["export","default",JsNode.ADDEXPR,[JsNode.PRMREXPR,["a"],"+",JsNode.PRMREXPR,["b"]]]]]]);1577    });1578    it('module be an id', function() {1579      var parser = homunculus.getParser('es6');1580      var node = parser.parse('var module');1581      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["module"]]]]]]);1582    });1583    it('module be an object', function() {1584      var parser = homunculus.getParser('es6');1585      var node = parser.parse('module.exports');1586      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.PRMREXPR,["module"],".","exports"]]]]]);1587    });1588    it('module error 1', function() {1589      var parser = homunculus.getParser('es6');1590      expect(function() {1591        parser.parse('module a');1592      }).to.throwError();1593    });1594    it('module error 2', function() {1595      var parser = homunculus.getParser('es6');1596      expect(function() {1597        parser.parse('module a from');1598      }).to.throwError();1599    });1600    it('module error 3', function() {1601      var parser = homunculus.getParser('es6');1602      expect(function() {1603        parser.parse('import');1604      }).to.throwError();1605    });1606    it('module error 4', function() {1607      var parser = homunculus.getParser('es6');1608      expect(function() {1609        parser.parse('import x');1610      }).to.throwError();1611    });1612    it('module error 5', function() {1613      var parser = homunculus.getParser('es6');1614      expect(function() {1615        parser.parse('import x from');1616      }).to.throwError();1617    });1618    it('module error 6', function() {1619      var parser = homunculus.getParser('es6');1620      expect(function() {1621        parser.parse('export');1622      }).to.throwError();1623    });1624    it('module error 7', function() {1625      var parser = homunculus.getParser('es6');1626      expect(function() {1627        parser.parse('export x');1628      }).to.throwError();1629    });1630    it('module error 8', function() {1631      var parser = homunculus.getParser('es6');1632      expect(function() {1633        parser.parse('export "a"');1634      }).to.throwError();1635    });1636    it('module error 9', function() {1637      var parser = homunculus.getParser('es6');1638      expect(function() {1639        parser.parse('export x from');1640      }).to.throwError();1641    });1642    it('module not in global env', function() {1643      var parser = homunculus.getParser('es6');1644      expect(function() {1645        parser.parse('function a() { export * from "xxx" }');1646      }).to.throwError();1647    });1648    it('export module import be property name', function() {1649      var parser = homunculus.getParser('es6');1650      var node = parser.parse('a.export = 1');1651      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.ASSIGNEXPR,[JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","export"],"=",JsNode.PRMREXPR,["1"]]]]]]);1652    });1653    it('getter', function() {1654      var parser = homunculus.getParser('es6');1655      var node = parser.parse('var o = {get a(){}}');1656      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["o"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,[JsNode.METHOD,["get",JsNode.PROPTNAME,[JsNode.LTRPROPT,["a"]],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]],"}"]]]]]]]]);1657    });1658    it('get be an property', function() {1659      var parser = homunculus.getParser('es6');1660      var node = parser.parse('var o = {get:1}');1661      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["o"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["get"]],":",JsNode.PRMREXPR,["1"]],"}"]]]]]]]]);1662    });1663    it('getter error 1', function() {1664      var parser = homunculus.getParser('es6');1665      expect(function() {1666        parser.parse('var o = {get a}');1667      }).to.throwError();1668    });1669    it('getter error 2', function() {1670      var parser = homunculus.getParser('es6');1671      expect(function() {1672        parser.parse('var o = {get a(}');1673      }).to.throwError();1674    });1675    it('getter error 3', function() {1676      var parser = homunculus.getParser('es6');1677      expect(function() {1678        parser.parse('var o = {get a()}');1679      }).to.throwError();1680    });1681    it('getter error 4', function() {1682      var parser = homunculus.getParser('es6');1683      expect(function() {1684        parser.parse('var o = {get 3}');1685      }).to.throwError();1686    });1687    it('setter', function() {1688      var parser = homunculus.getParser('es6');1689      var node = parser.parse('var o = {set a(b){}}');1690      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["o"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,[JsNode.METHOD,["set",JsNode.PROPTNAME,[JsNode.LTRPROPT,["a"]],"(",JsNode.FMPARAMS,[JsNode.SINGLENAME,[JsNode.BINDID,["b"]]],")","{",JsNode.FNBODY,[],"}"]],"}"]]]]]]]]);1691    });1692    it('set be an property', function() {1693      var parser = homunculus.getParser('es6');1694      var node = parser.parse('var o = {set:1}');1695      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["o"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["set"]],":",JsNode.PRMREXPR,["1"]],"}"]]]]]]]]);1696    });1697    it('setter error 1', function() {1698      var parser = homunculus.getParser('es6');1699      expect(function() {1700        parser.parse('var o = {set a}');1701      }).to.throwError();1702    });1703    it('setter error 2', function() {1704      var parser = homunculus.getParser('es6');1705      expect(function() {1706        parser.parse('var o = {set a(}');1707      }).to.throwError();1708    });1709    it('setter error 3', function() {1710      var parser = homunculus.getParser('es6');1711      expect(function() {1712        parser.parse('var o = {set a()}');1713      }).to.throwError();1714    });1715    it('setter error 4', function() {1716      var parser = homunculus.getParser('es6');1717      expect(function() {1718        parser.parse('var o = {set 3(){}}');1719      }).to.throwError();1720    });1721    it('annot', function() {1722      var parser = homunculus.getParser('es6');1723      var node = parser.parse('class A{@bind test(){} @link(a,b) get v(){}}');1724      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.CLASSDECL,["class",JsNode.BINDID,["A"],"{",JsNode.CLASSBODY,[JsNode.CLASSELEM,[JsNode.ANNOT,["@bind"]],JsNode.CLASSELEM,[JsNode.METHOD,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["test"]],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]],JsNode.CLASSELEM,[JsNode.ANNOT,["@link","(",JsNode.FMPARAMS,[JsNode.SINGLENAME,[JsNode.BINDID,["a"]],",",JsNode.SINGLENAME,[JsNode.BINDID,["b"]]],")"]],JsNode.CLASSELEM,[JsNode.METHOD,["get",JsNode.PROPTNAME,[JsNode.LTRPROPT,["v"]],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]]],"}"]]]]);1725    });1726    it('class lexbind', function() {1727      var parser = homunculus.getParser('es6');1728      var node = parser.parse('class A{b=1}');1729      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.CLASSDECL,["class",JsNode.BINDID,["A"],"{",JsNode.CLASSBODY,[JsNode.CLASSELEM,[JsNode.LEXBIND,[JsNode.BINDID,["b"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]]]],"}"]]]]);1730    });1731    it('class lexbind 2', function() {1732      var parser = homunculus.getParser('es6');1733      var node = parser.parse('class A{[b]=[1]}');1734      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.CLASSDECL,["class",JsNode.BINDID,["A"],"{",JsNode.CLASSBODY,[JsNode.CLASSELEM,[JsNode.LEXBIND,[JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["b"]],"]"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,["1"],"]"]]]]]],"}"]]]]);1735    });1736    it('class lexbind 3', function() {1737      var parser = homunculus.getParser('es6');1738      var node = parser.parse('class A{{b}={b:1}}');1739      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.CLASSDECL,["class",JsNode.BINDID,["A"],"{",JsNode.CLASSBODY,[JsNode.CLASSELEM,[JsNode.LEXBIND,[JsNode.OBJBINDPAT,["{",JsNode.BINDPROPT,[JsNode.SINGLENAME,[JsNode.BINDID,["b"]]],"}"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["b"]],":",JsNode.PRMREXPR,["1"]],"}"]]]]]],"}"]]]]);1740    });1741    it('template', function() {1742      var parser = homunculus.getParser('es6');1743      var node = parser.parse('`template`');1744      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,["`template`"]]]]]);1745    });1746    it('template middle', function() {1747      var parser = homunculus.getParser('es6');1748      var node = parser.parse('`template${a}`');1749      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.TEMPLATE,["`template${",JsNode.PRMREXPR,["a"],"}`"]]]]]);1750    });1751    it('template middle2', function() {1752      var parser = homunculus.getParser('es6');1753      var node = parser.parse('`template${a}end`');1754      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.TEMPLATE,["`template${",JsNode.PRMREXPR,["a"],"}end`"]]]]]);1755    });1756    it('template multi middle', function() {1757      var parser = homunculus.getParser('es6');1758      var node = parser.parse('`template${a}b${c}${d}${}`');1759      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.TEMPLATE,["`template${",JsNode.PRMREXPR,["a"],"}b${",JsNode.PRMREXPR,["c"],"}${",JsNode.PRMREXPR,["d"],"}${","}`"]]]]]);1760    });1761    it('template in template', function() {1762      var parser = homunculus.getParser('es6');1763      var node = parser.parse('`template${a+`t${b}`}${c}`');1764      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.TEMPLATE,["`template${",JsNode.ADDEXPR,[JsNode.PRMREXPR,["a"],"+",JsNode.TEMPLATE,["`t${",JsNode.PRMREXPR,["b"],"}`"]],"}${",JsNode.PRMREXPR,["c"],"}`"]]]]]);1765    });1766    it('asyncdecl', function() {1767      var parser = homunculus.getParser('es6');1768      var node = parser.parse('async function a() {}');1769      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ASYNCDECL,["async","function",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]]]]);1770    });1771    it('asyncdecl2', function() {1772      var parser = homunculus.getParser('es6');1773      var node = parser.parse('async function a(b) {}');1774      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ASYNCDECL,["async","function",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[JsNode.SINGLENAME,[JsNode.BINDID,["b"]]],")","{",JsNode.FNBODY,[],"}"]]]]);1775    });1776    it('asyncdecl error', function() {1777      var parser = homunculus.getParser('es6');1778      expect(function() {1779        parser.parse('async function a {}');1780      }).to.throwError();1781    });1782    it('asyncarrowfn', function() {1783      var parser = homunculus.getParser('es6');1784      var node = parser.parse('async a => {}');1785      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ASYNCARROWFN,["async",JsNode.BINDID,["a"],"=>","{",JsNode.FNBODY,[],"}"]]]]);1786    });1787    it('asyncarrowfn2', function() {1788      var parser = homunculus.getParser('es6');1789      var node = parser.parse('async () => {}');1790      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ASYNCARROWFN,["async","(",")","=>","{",JsNode.FNBODY,[],"}"]]]]);1791    });1792    it('asyncarrowfn3', function() {1793      var parser = homunculus.getParser('es6');1794      var node = parser.parse('async (a) => {}');1795      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ASYNCARROWFN,["async","(",JsNode.BINDID,["a"],")","=>","{",JsNode.FNBODY,[],"}"]]]]);1796    });1797    it('asyncarrowfn error', function() {1798      var parser = homunculus.getParser('es6');1799      expect(function() {1800        parser.parse('async a() {}');1801      }).to.throwError();1802    });1803    it('asyncexpr', function() {1804      var parser = homunculus.getParser('es6');1805      var node = parser.parse('var a = async function() {}');1806      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.ASYNCEXPR,["async","function","(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]]]]]]]);1807    });1808    it('asyncexpr2', function() {1809      var parser = homunculus.getParser('es6');1810      var node = parser.parse('var a = async function(b) {}');1811      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.ASYNCEXPR,["async","function","(",JsNode.FMPARAMS,[JsNode.SINGLENAME,[JsNode.BINDID,["b"]]],")","{",JsNode.FNBODY,[],"}"]]]]]]]);1812    });1813    it('asyncexpr3', function() {1814      var parser = homunculus.getParser('es6');1815      var node = parser.parse('var a = async b => {}');1816      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.ASSIGNEXPR,[JsNode.ASYNCARROWFN,["async",JsNode.BINDID,["b"],"=>","{",JsNode.FNBODY,[],"}"]]]]]]]]);1817    });1818    it('asyncexpr4', function() {1819      var parser = homunculus.getParser('es6');1820      var node = parser.parse('var a = async () => {}');1821      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.ASSIGNEXPR,[JsNode.ASYNCARROWFN,["async","(",")","=>","{",JsNode.FNBODY,[],"}"]]]]]]]]);1822    });1823    it('asyncexpr5', function() {1824      var parser = homunculus.getParser('es6');1825      var node = parser.parse('var a = async (b) => {}');1826      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.ASSIGNEXPR,[JsNode.ASYNCARROWFN,["async","(",JsNode.BINDID,["b"],")","=>","{",JsNode.FNBODY,[],"}"]]]]]]]]);1827    });1828    it('asyncmethod', function() {1829      var parser = homunculus.getParser('es6');1830      var node = parser.parse('class A{async a(){}}');1831      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.CLASSDECL,["class",JsNode.BINDID,["A"],"{",JsNode.CLASSBODY,[JsNode.CLASSELEM,[JsNode.ASYNCMETHOD,["async",JsNode.PROPTNAME,[JsNode.LTRPROPT,["a"]],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]]],"}"]]]]);1832    });1833    it('await', function() {1834      var parser = homunculus.getParser('es6');1835      var node = parser.parse('await a()');1836      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["await",JsNode.CALLEXPR,[JsNode.PRMREXPR,["a"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]]);1837    });1838    it('decorator', function() {1839      var parser = homunculus.getParser('es6');1840      var node = parser.parse('@test var a=1;');1841      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ANNOT,["@test"],JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]],";"]]]]);1842    });1843    it('...obj', function() {1844      var parser = homunculus.getParser('es6');1845      var node = parser.parse('a={...b}');1846      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.ASSIGNEXPR,[JsNode.PRMREXPR,["a"],"=",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,["...",JsNode.PRMREXPR,["b"]],"}"]]]]]]]);1847    });1848  });1849  describe('js lib exec test', function() {1850    it('jquery 1.11.0', function() {1851      var parser = homunculus.getParser('es6');1852      var code = fs.readFileSync(path.join(__dirname, './lib/jquery-1.11.0.js'), { encoding: 'utf-8' });1853      var node = parser.parse(code);1854      var ignore = parser.ignore();1855      var str = jion(node, ignore);1856      expect(str).to.eql(code);1857    });1858    it('jquery 1.11.0 min', function() {1859      var parser = homunculus.getParser('es6');1860      var code = fs.readFileSync(path.join(__dirname, './lib/jquery-1.11.0.min.js'), { encoding: 'utf-8' });1861      var node = parser.parse(code);1862      var ignore = parser.ignore();1863      var str = jion(node, ignore);1864      expect(str).to.eql(code);1865    });1866    it('backbone 1.1.0', function() {1867      var parser = homunculus.getParser('es6');1868      var code = fs.readFileSync(path.join(__dirname, './lib/backbone.js'), { encoding: 'utf-8' });1869      var node = parser.parse(code);1870      var ignore = parser.ignore();1871      var str = jion(node, ignore);1872      expect(str).to.eql(code);1873    });1874    it('handlebars', function() {1875      var parser = homunculus.getParser('es6');1876      var code = fs.readFileSync(path.join(__dirname, './lib/handlebars.js'), { encoding: 'utf-8' });1877      var node = parser.parse(code);1878      var ignore = parser.ignore();1879      var str = jion(node, ignore);1880      expect(str).to.eql(code);1881    });1882    it('bootstrap 3.0.0', function() {1883      var parser = homunculus.getParser('es6');1884      var code = fs.readFileSync(path.join(__dirname, './lib/bootstrap.js'), { encoding: 'utf-8' });1885      var node = parser.parse(code);1886      var ignore = parser.ignore();1887      var str = jion(node, ignore);1888      expect(str).to.eql(code);1889    });1890    it('expect 0.1.2', function() {1891      var parser = homunculus.getParser('es6');1892      var code = fs.readFileSync(path.join(__dirname, './lib/expect.js'), { encoding: 'utf-8' });1893      var node = parser.parse(code);1894      var ignore = parser.ignore();1895      var str = jion(node, ignore);1896      expect(str).to.eql(code);1897    });1898    it('html5shiv 3.6.1', function() {1899      var parser = homunculus.getParser('es6');1900      var code = fs.readFileSync(path.join(__dirname, './lib/html5shiv.js'), { encoding: 'utf-8' });1901      var node = parser.parse(code);1902      var ignore = parser.ignore();1903      var str = jion(node, ignore);1904      expect(str).to.eql(code);1905    });1906    it('formatter', function() {1907      var parser = homunculus.getParser('es6');1908      var code = fs.readFileSync(path.join(__dirname, './lib/formatter.js'), { encoding: 'utf-8' });1909      var node = parser.parse(code);1910      var ignore = parser.ignore();1911      var str = jion(node, ignore);1912      expect(str).to.eql(code);1913    });1914  });1915  describe('other test', function() {1916    it('node #parent,#prev,#next', function () {1917      var parser = homunculus.getParser('es6');1918      var node = parser.parse('var a, b;');1919      var varstmt = node.leaf(0).leaf(0);1920      var children = varstmt.leaves();1921      var a = children[0];1922      var b = children[1];1923      expect(node.parent()).to.be(null);1924      expect(a.parent()).to.be(varstmt);1925      expect(b.parent()).to.be(varstmt);1926      expect(a.prev()).to.be(null);1927      expect(a.next()).to.be(b);1928      expect(b.prev()).to.be(a);1929    });1930    it('node #leaf,#size,#leaves', function () {1931      var parser = homunculus.getParser('es6');1932      var node = parser.parse('var a');1933      var varstmt = node.leaf(0).leaf(0);1934      expect(varstmt.name()).to.be(JsNode.VARSTMT);1935      expect(varstmt.size()).to.be(3);1936    });1937    it('#ast should return as parse return', function () {1938      var parser = homunculus.getParser('es6');1939      var node = parser.parse('var a, b;');1940      expect(node).to.equal(parser.ast());1941    });1942    it('init class Parser(lexer) with a lexer', function () {1943      var lexer = homunculus.getLexer('es6');1944      var parser = new Parser(lexer);1945      var node = parser.parse('var a, b;');1946      expect(node).to.equal(parser.ast());1947      expect(function () {1948        parser.init();1949      }).to.not.throwError();1950    });1951    it('JsNode#getKey', function () {1952      expect(JsNode.getKey('script')).to.eql('SCRIPT');...

csxparser.js

Source:csxparser.js

...56}57describe('csxparser', function() {58  describe('simple test', function () {59    it('varstmt no assign', function() {60      var parser = homunculus.getParser('es6');61      var node = parser.parse('var a;');62      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"]],";"]]]]);63    });64    it('varstmt with assign', function() {65      var parser = homunculus.getParser('es6');66      var node = parser.parse('var a = 1;');67      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]],";"]]]]);68    });69    it('varstmt with multi', function() {70      var parser = homunculus.getParser('es6');71      var node = parser.parse('var a, b = 1;');72      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"]],",",JsNode.VARDECL,[JsNode.BINDID,["b"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]],";"]]]]);73    });74    it('destructuring array', function() {75      var parser = homunculus.getParser('es6');76      var node = parser.parse('var [a] = [1]');77      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["a"]],"]"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,["1"],"]"]]]]]]]]);78    });79    it('destructuring with restparam', function() {80      var parser = homunculus.getParser('es6');81      var node = parser.parse('var [a, ...b] = [1, 2, 3]');82      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["a"]],",",JsNode.BINDREST,["...",JsNode.BINDID,["b"]],"]"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,["1"],",",JsNode.PRMREXPR,["2"],",",JsNode.PRMREXPR,["3"],"]"]]]]]]]]);83    });84    it('destructuring with default value', function() {85      var parser = homunculus.getParser('es6');86      var node = parser.parse('var [a = 1, [b] = [2]] = [, []]');87      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]],",",JsNode.BINDELEM,[JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["b"]],"]"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,["2"],"]"]]]],"]"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",",",JsNode.PRMREXPR,[JsNode.ARRLTR,["[","]"]],"]"]]]]]]]]);88    });89    it('destructuring object', function() {90      var parser = homunculus.getParser('es6');91      var node = parser.parse('var {x, y = 1, "f": [z]} = {}');92      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.OBJBINDPAT,["{",JsNode.BINDPROPT,[JsNode.SINGLENAME,[JsNode.BINDID,["x"]]],",",JsNode.BINDPROPT,[JsNode.SINGLENAME,[JsNode.BINDID,["y"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]]],",",JsNode.BINDPROPT,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["\"f\""]],":",JsNode.BINDELEM,[JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["z"]],"]"]]],"}"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.OBJLTR,["{","}"]]]]]]]]);93    });94    it('destructuring object with keyword property', function() {95      var parser = homunculus.getParser('es6');96      var node = parser.parse('var {var, f,} = {}');97      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.OBJBINDPAT,["{",JsNode.BINDPROPT,[JsNode.SINGLENAME,[JsNode.BINDID,["var"]]],",",JsNode.BINDPROPT,[JsNode.SINGLENAME,[JsNode.BINDID,["f"]]],",","}"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.OBJLTR,["{","}"]]]]]]]]);98    });99    it('destructuring complex', function() {100      var parser = homunculus.getParser('es6');101      var node = parser.parse('var [x, {"a":[y=1,{z=2},...o]}] = []');102      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["x"]],",",JsNode.BINDELEM,[JsNode.OBJBINDPAT,["{",JsNode.BINDPROPT,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["\"a\""]],":",JsNode.BINDELEM,[JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["y"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]],",",JsNode.BINDELEM,[JsNode.OBJBINDPAT,["{",JsNode.BINDPROPT,[JsNode.SINGLENAME,[JsNode.BINDID,["z"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["2"]]]],"}"]],",",JsNode.BINDREST,["...",JsNode.BINDID,["o"]],"]"]]],"}"]],"]"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.ARRLTR,["[","]"]]]]]]]]);103    });104    it('destructuring without assign should throw error', function() {105      var parser = homunculus.getParser('es6');106      expect(function() {107        parser.parse('var [a];');108      }).to.throwError();109    });110    it('destructuring array error 1', function() {111      var parser = homunculus.getParser('es6');112      expect(function() {113        parser.parse('var [');114      }).to.throwError();115    });116    it('destructuring array error 1', function() {117      var parser = homunculus.getParser('es6');118      expect(function() {119        parser.parse('var [a');120      }).to.throwError();121    });122    it('destructuring array error 1', function() {123      var parser = homunculus.getParser('es6');124      expect(function() {125        parser.parse('var [a,');126      }).to.throwError();127    });128    it('destructuring array error 2', function() {129      var parser = homunculus.getParser('es6');130      expect(function() {131        parser.parse('var [a,[b]=');132      }).to.throwError();133    });134    it('destructuring object error 1', function() {135      var parser = homunculus.getParser('es6');136      expect(function() {137        parser.parse('var {');138      }).to.throwError();139    });140    it('destructuring object error 2', function() {141      var parser = homunculus.getParser('es6');142      expect(function() {143        parser.parse('var {a');144      }).to.throwError();145    });146    it('destructuring object error 3', function() {147      var parser = homunculus.getParser('es6');148      expect(function() {149        parser.parse('var {!');150      }).to.throwError();151    });152    it('destructuring object error 4', function() {153      var parser = homunculus.getParser('es6');154      expect(function() {155        parser.parse('var {a ');156      }).to.throwError();157    });158    it('destructuring error: kw can not in array 1', function() {159      var parser = homunculus.getParser('es6');160      expect(function() {161        parser.parse('var [var] = [1]');162      }).to.throwError();163    });164    it('destructuring error: kw can not in array 2', function() {165      var parser = homunculus.getParser('es6');166      expect(function() {167        parser.parse('var [x, {"a":[var=1,{z=2},...o]}] = []');168      }).to.throwError();169    });170    it('letdecl 1', function() {171      var parser = homunculus.getParser('es6');172      var node = parser.parse('let a');173      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.LEXDECL,["let",JsNode.LEXBIND,[JsNode.BINDID,["a"]]]]]]);174    });175    it('letdecl 2', function() {176      var parser = homunculus.getParser('es6');177      var node = parser.parse('let a, b = 1');178      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.LEXDECL,["let",JsNode.LEXBIND,[JsNode.BINDID,["a"]],",",JsNode.LEXBIND,[JsNode.BINDID,["b"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]]]]]]);179    });180    it('cstdecl 1', function() {181      var parser = homunculus.getParser('es6');182      var node = parser.parse('const a');183      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.LEXDECL,["const",JsNode.LEXBIND,[JsNode.BINDID,["a"]]]]]]);184    });185    it('cstdecl 2', function() {186      var parser = homunculus.getParser('es6');187      var node = parser.parse('const a, b = 1');188      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.LEXDECL,["const",JsNode.LEXBIND,[JsNode.BINDID,["a"]],",",JsNode.LEXBIND,[JsNode.BINDID,["b"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]]]]]]);189    });190    it('fndecl', function() {191      var parser = homunculus.getParser('es6');192      var node = parser.parse('function a() {}');193      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.FNDECL,["function",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]]]]);194    });195    it('fndecl with params', function() {196      var parser = homunculus.getParser('es6');197      var node = parser.parse('function a(b,c) {}');198      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.FNDECL,["function",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[JsNode.SINGLENAME,[JsNode.BINDID,["b"]],",",JsNode.SINGLENAME,[JsNode.BINDID,["c"]]],")","{",JsNode.FNBODY,[],"}"]]]]);199    });200    it('fndecl bindelem', function() {201      var parser = homunculus.getParser('es6');202      var node = parser.parse('function a(b, c = 1, ...d){}');203      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.FNDECL,["function",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[JsNode.SINGLENAME,[JsNode.BINDID,["b"]],",",JsNode.SINGLENAME,[JsNode.BINDID,["c"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]],",",JsNode.BINDREST,["...",JsNode.BINDID,["d"]]],")","{",JsNode.FNBODY,[],"}"]]]]);204    });205    it('fndecl bindelem 2', function() {206      var parser = homunculus.getParser('es6');207      var node = parser.parse('function a(b, c = d*2){}');208      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.FNDECL,["function",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[JsNode.SINGLENAME,[JsNode.BINDID,["b"]],",",JsNode.SINGLENAME,[JsNode.BINDID,["c"],JsNode.INITLZ,["=",JsNode.MTPLEXPR,[JsNode.PRMREXPR,["d"],"*",JsNode.PRMREXPR,["2"]]]]],")","{",JsNode.FNBODY,[],"}"]]]]);209    });210    it('fndecl with fnbody', function() {211      var parser = homunculus.getParser('es6');212      var node = parser.parse('function a() {;}');213      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.FNDECL,["function",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[JsNode.EMPTSTMT,[";"]],"}"]]]]);214    });215    it('fndecl rest', function() {216      var parser = homunculus.getParser('es6');217      var node = parser.parse('function a(...b){}');218      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.FNDECL,["function",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[JsNode.BINDREST,["...",JsNode.BINDID,["b"]]],")","{",JsNode.FNBODY,[],"}"]]]]);219    });220    it('fndecl error 1', function() {221      var parser = homunculus.getParser('es6');222      expect(function() {223        parser.parse('function');224      }).to.throwError();225    });226    it('fndecl error 2', function() {227      var parser = homunculus.getParser('es6');228      expect(function() {229        parser.parse('function a');230      }).to.throwError();231    });232    it('fndecl error 3', function() {233      var parser = homunculus.getParser('es6');234      expect(function() {235        parser.parse('function a(');236      }).to.throwError();237    });238    it('fndecl error 4', function() {239      var parser = homunculus.getParser('es6');240      expect(function() {241        parser.parse('function a()');242      }).to.throwError();243    });244    it('fndecl error 5', function() {245      var parser = homunculus.getParser('es6');246      expect(function() {247        parser.parse('function a() {');248      }).to.throwError();249    });250    it('fnexpr 1', function() {251      var parser = homunculus.getParser('es6');252      var node = parser.parse('~function() {}()');253      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["~",JsNode.CALLEXPR,[JsNode.PRMREXPR,[JsNode.FNEXPR,["function","(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]]);254    });255    it('fnexpr 2', function() {256      var parser = homunculus.getParser('es6');257      var node = parser.parse('(function a() {})()');258      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,[JsNode.PRMREXPR,[JsNode.CPEAPL,["(",JsNode.PRMREXPR,[JsNode.FNEXPR,["function",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]],")"]],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);259    });260    it('fnexpr error 1', function() {261      var parser = homunculus.getParser('es6');262      expect(function() {263        parser.parse('(function');264      }).to.throwError();265    });266    it('fnexpr error 2', function() {267      var parser = homunculus.getParser('es6');268      expect(function() {269        parser.parse('(function(');270      }).to.throwError();271    });272    it('fnexpr error 3', function() {273      var parser = homunculus.getParser('es6');274      expect(function() {275        parser.parse('(function(a,');276      }).to.throwError();277    });278    it('fnexpr error 4', function() {279      var parser = homunculus.getParser('es6');280      expect(function() {281        parser.parse('(function(a,1');282      }).to.throwError();283    });284    it('fnparams error', function() {285      var parser = homunculus.getParser('es6');286      expect(function() {287        parser.parse('function a(b,){}');288      }).to.throwError();289    });290    it('args error', function() {291      var parser = homunculus.getParser('es6');292      expect(function() {293        parser.parse('a(b,)');294      }).to.throwError();295    });296    it('gendecl with yield', function() {297      var parser = homunculus.getParser('es6');298      var node = parser.parse('function * a(){yield}');299      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.GENDECL,["function","*",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[JsNode.EXPRSTMT,[JsNode.YIELDEXPR,["yield"]]],"}"]]]]);300    });301    it('gendecl with var stmt yield', function() {302      var parser = homunculus.getParser('es6');303      var node = parser.parse('function * a(){var a = yield 1}');304      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.GENDECL,["function","*",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.YIELDEXPR,["yield",JsNode.PRMREXPR,["1"]]]]]],"}"]]]]);305    });306    it('yield can not in gencmph', function() {307      var parser = homunculus.getParser('es6');308      expect(function() {309        parser.parse('[for(yield of b)yield]');310      }).to.throwError();311    });312    it('yield can not in ungenerator', function() {313      var parser = homunculus.getParser('es6');314      expect(function() {315        parser.parse('function a(){yield}');316      }).to.throwError();317    });318    it('yield can in generator', function() {319      var parser = homunculus.getParser('es6');320      var node = parser.parse('function *a(){if(false)yield;do yield;while(false);for(;;)yield;}');321      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.GENDECL,["function","*",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[JsNode.IFSTMT,["if","(",JsNode.PRMREXPR,["false"],")",JsNode.EXPRSTMT,[JsNode.YIELDEXPR,["yield"],";"]],JsNode.ITERSTMT,["do",JsNode.EXPRSTMT,[JsNode.YIELDEXPR,["yield"],";"],"while","(",JsNode.PRMREXPR,["false"],")",";"],JsNode.ITERSTMT,["for","(",";",";",")",JsNode.EXPRSTMT,[JsNode.YIELDEXPR,["yield"],";"]]],"}"]]]]);322    });323    it('genmethod', function() {324      var parser = homunculus.getParser('es6');325      var node = parser.parse('class A{*method(){}}');326      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.CLASSDECL,["class",JsNode.BINDID,["A"],"{",JsNode.CLASSBODY,[JsNode.CLASSELEM,[JsNode.GENMETHOD,["*",JsNode.PROPTNAME,[JsNode.LTRPROPT,["method"]],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]]],"}"]]]]);327    });328    it('gendecl error 1', function() {329      var parser = homunculus.getParser('es6');330      expect(function() {331        parser.parse('function *');332      }).to.throwError();333    });334    it('gendecl error 2', function() {335      var parser = homunculus.getParser('es6');336      expect(function() {337        parser.parse('function * a');338      }).to.throwError();339    });340    it('gendecl error 3', function() {341      var parser = homunculus.getParser('es6');342      expect(function() {343        parser.parse('function * a(');344      }).to.throwError();345    });346    it('gendecl error 4', function() {347      var parser = homunculus.getParser('es6');348      expect(function() {349        parser.parse('function * a()');350      }).to.throwError();351    });352    it('gendecl error 5', function() {353      var parser = homunculus.getParser('es6');354      expect(function() {355        parser.parse('function * a(){');356      }).to.throwError();357    });358    it('gendecl error 6', function() {359      var parser = homunculus.getParser('es6');360      expect(function() {361        parser.parse('function *(){}');362      }).to.throwError();363    });364    it('yield expr error', function() {365      var parser = homunculus.getParser('es6');366      expect(function() {367        parser.parse('yield');368      }).to.throwError();369    });370    it('genexpr', function() {371      var parser = homunculus.getParser('es6');372      var node = parser.parse('!function * a(){}');373      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["!",JsNode.PRMREXPR,[JsNode.GENEXPR,["function","*",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]]]]]]]);374    });375    it('genexpr with yield', function() {376      var parser = homunculus.getParser('es6');377      var node = parser.parse('!function *(){yield}');378      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["!",JsNode.PRMREXPR,[JsNode.GENEXPR,["function","*","(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[JsNode.EXPRSTMT,[JsNode.YIELDEXPR,["yield"]]],"}"]]]]]]]);379    });380    it('genexpr error 1', function() {381      var parser = homunculus.getParser('es6');382      expect(function() {383        parser.parse('!function *');384      }).to.throwError();385    });386    it('genexpr error 2', function() {387      var parser = homunculus.getParser('es6');388      expect(function() {389        parser.parse('!function * a');390      }).to.throwError();391    });392    it('genexpr error 3', function() {393      var parser = homunculus.getParser('es6');394      expect(function() {395        parser.parse('!function * a(');396      }).to.throwError();397    });398    it('genexpr error 4', function() {399      var parser = homunculus.getParser('es6');400      expect(function() {401        parser.parse('!function * a()');402      }).to.throwError();403    });404    it('genexpr error 5', function() {405      var parser = homunculus.getParser('es6');406      expect(function() {407        parser.parse('!function * a(){');408      }).to.throwError();409    });410    it('arrinit error', function() {411      var parser = homunculus.getParser('es6');412      expect(function() {413        parser.parse('[');414      }).to.throwError();415    });416    it('arrltr', function() {417      var parser = homunculus.getParser('es6');418      var node = parser.parse('[,,,2,3,]');419      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.ARRLTR,["[",",",",",",",JsNode.PRMREXPR,["2"],",",JsNode.PRMREXPR,["3"],",","]"]]]]]]);420    });421    it('arrltr spread', function() {422      var parser = homunculus.getParser('es6');423      var node = parser.parse('[...a]');424      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.SPREAD,["...",JsNode.PRMREXPR,["a"]],"]"]]]]]]);425    });426    it('arrltr multi spread', function() {427      var parser = homunculus.getParser('es6');428      var node = parser.parse('[...a,...b]');429      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.SPREAD,["...",JsNode.PRMREXPR,["a"]],",",JsNode.SPREAD,["...",JsNode.PRMREXPR,["b"]],"]"]]]]]]);430    });431    it('arrltr error', function() {432      var parser = homunculus.getParser('es6');433      expect(function() {434        parser.parse('[,,,2,3,');435      }).to.throwError();436    });437    it('arrcmph no if', function() {438      var parser = homunculus.getParser('es6');439      var node = parser.parse('[for(a of b)a]');440      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.ARRCMPH,["[",JsNode.CMPH,[JsNode.CMPHFOR,["for","(",JsNode.BINDID,["a"],"of",JsNode.PRMREXPR,["b"],")"],JsNode.PRMREXPR,["a"]],"]"]]]]]]);441    });442    it('arrcmph with if', function() {443      var parser = homunculus.getParser('es6');444      var node = parser.parse('[for(a of b)if(a>1)a]');445      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.ARRCMPH,["[",JsNode.CMPH,[JsNode.CMPHFOR,["for","(",JsNode.BINDID,["a"],"of",JsNode.PRMREXPR,["b"],")"],JsNode.CMPHIF,["if","(",JsNode.RELTEXPR,[JsNode.PRMREXPR,["a"],">",JsNode.PRMREXPR,["1"]],")"],JsNode.PRMREXPR,["a"]],"]"]]]]]]);446    });447    it('arrcmph recursion', function() {448      var parser = homunculus.getParser('es6');449      var node = parser.parse('[for(a of b)if(true)for(c of a)if(false)c]');450      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.ARRCMPH,["[",JsNode.CMPH,[JsNode.CMPHFOR,["for","(",JsNode.BINDID,["a"],"of",JsNode.PRMREXPR,["b"],")"],JsNode.CMPHIF,["if","(",JsNode.PRMREXPR,["true"],")"],JsNode.CMPHFOR,["for","(",JsNode.BINDID,["c"],"of",JsNode.PRMREXPR,["a"],")"],JsNode.CMPHIF,["if","(",JsNode.PRMREXPR,["false"],")"],JsNode.PRMREXPR,["c"]],"]"]]]]]]);451    });452    it('arrcmph forbindpat', function() {453      var parser = homunculus.getParser('es6');454      var node = parser.parse('[for([a,b] of c)a+b]');455      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.ARRCMPH,["[",JsNode.CMPH,[JsNode.CMPHFOR,["for","(",JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["a"]],",",JsNode.SINGLENAME,[JsNode.BINDID,["b"]],"]"],"of",JsNode.PRMREXPR,["c"],")"],JsNode.ADDEXPR,[JsNode.PRMREXPR,["a"],"+",JsNode.PRMREXPR,["b"]]],"]"]]]]]]);456    });457    it('arrcmph error 1', function() {458      var parser = homunculus.getParser('es6');459      expect(function() {460        parser.parse('[for');461      }).to.throwError();462    });463    it('arrcmph error 2', function() {464      var parser = homunculus.getParser('es6');465      expect(function() {466        parser.parse('[for(');467      }).to.throwError();468    });469    it('arrcmph error 3', function() {470      var parser = homunculus.getParser('es6');471      expect(function() {472        parser.parse('[for(a');473      }).to.throwError();474    });475    it('arrcmph error 4', function() {476      var parser = homunculus.getParser('es6');477      expect(function() {478        parser.parse('[for(a of');479      }).to.throwError();480    });481    it('arrcmph error 5', function() {482      var parser = homunculus.getParser('es6');483      expect(function() {484        parser.parse('[for(a of b');485      }).to.throwError();486    });487    it('arrcmph error 6', function() {488      var parser = homunculus.getParser('es6');489      expect(function() {490        parser.parse('[for(a of b)');491      }).to.throwError();492    });493    it('arrcmph error 7', function() {494      var parser = homunculus.getParser('es6');495      expect(function() {496        parser.parse('[for(a of b)if');497      }).to.throwError();498    });499    it('arrcmph error 8', function() {500      var parser = homunculus.getParser('es6');501      expect(function() {502        parser.parse('[for(a of b)if(');503      }).to.throwError();504    });505    it('arrcmph error 9', function() {506      var parser = homunculus.getParser('es6');507      expect(function() {508        parser.parse('[for(a of b)if(true');509      }).to.throwError();510    });511    it('arrcmph error 10', function() {512      var parser = homunculus.getParser('es6');513      expect(function() {514        parser.parse('[for(a of b)if(true)');515      }).to.throwError();516    });517    it('arrcmph error 11', function() {518      var parser = homunculus.getParser('es6');519      expect(function() {520        parser.parse('[for(a of b)if(true)a');521      }).to.throwError();522    });523    it('objlatr 1', function() {524      var parser = homunculus.getParser('es6');525      var node = parser.parse('({x,y}={"x":1,"y":2})');526      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.CPEAPL,["(",JsNode.ASSIGNEXPR,[JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,["x"],",",JsNode.PROPTDEF,["y"],"}"]],"=",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["\"x\""]],":",JsNode.PRMREXPR,["1"]],",",JsNode.PROPTDEF,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["\"y\""]],":",JsNode.PRMREXPR,["2"]],"}"]]],")"]]]]]]);527    });528    it('objlatr 2', function() {529      var parser = homunculus.getParser('es6');530      var node = parser.parse('({x,y,[a]})');531      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.CPEAPL,["(",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,["x"],",",JsNode.PROPTDEF,["y"],",",JsNode.PROPTDEF,[JsNode.CMPTPROPT,["[",JsNode.PRMREXPR,["a"],"]"]],"}"]],")"]]]]]]);532    });533    it('objlatr 3', function() {534      var parser = homunculus.getParser('es6');535      var node = parser.parse('!{a(){}}');536      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["!",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,[JsNode.METHOD,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["a"]],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]],"}"]]]]]]]);537    });538    it('objlatr 4', function() {539      var parser = homunculus.getParser('es6');540      var node = parser.parse('~{x,y,}');541      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["~",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,["x"],",",JsNode.PROPTDEF,["y"],",","}"]]]]]]]);542    });543    it('keyword can be obj\'s property', function() {544      var parser = homunculus.getParser('es6');545      var node = parser.parse('var o = {var:1}');546      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["o"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["var"]],":",JsNode.PRMREXPR,["1"]],"}"]]]]]]]]);547    });548    it('keyword can not be label', function() {549      var parser = homunculus.getParser('es6');550      expect(function() {551        parser.parse('var:');552      }).to.throwError();553    });554    it('keyword after get/set', function() {555      var parser = homunculus.getParser('es6');556      var node = parser.parse('~{get var(){}}');557      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["~",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,[JsNode.METHOD,["get",JsNode.PROPTNAME,[JsNode.LTRPROPT,["var"]],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]],"}"]]]]]]]);558    });559    it('newexpr 1', function() {560      var parser = homunculus.getParser('es6');561      var node = parser.parse('new A');562      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"]]]]]]);563    });564    it('newexpr 2', function() {565      var parser = homunculus.getParser('es6');566      var node = parser.parse('new A()');567      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);568    });569    it('newexpr 3', function() {570      var parser = homunculus.getParser('es6');571      var node = parser.parse('new A().f');572      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],".","f"]]]]]);573    });574    it('newexpr 4', function() {575      var parser = homunculus.getParser('es6');576      var node = parser.parse('new A().f()');577      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,[JsNode.MMBEXPR,[JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],".","f"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);578    });579    it('newexpr 5', function() {580      var parser = homunculus.getParser('es6');581      var node = parser.parse('new new A().f()');582      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.NEWEXPR,["new",JsNode.MMBEXPR,[JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],".","f"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);583    });584    it('newexpr 6', function() {585      var parser = homunculus.getParser('es6');586      var node = parser.parse('new A()[1]');587      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],"[",JsNode.PRMREXPR,["1"],"]"]]]]]);588    });589    it('newexpr error', function() {590      var parser = homunculus.getParser('es6');591      expect(function() {592        parser.parse('new');593      }).to.throwError();594    });595    it('super 1', function() {596      var parser = homunculus.getParser('es6');597      var node = parser.parse('new super');598      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.NEWEXPR,["new","super"]]]]]);599    });600    it('super 2', function() {601      var parser = homunculus.getParser('es6');602      var node = parser.parse('new super()');603      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.NEWEXPR,["new","super",JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);604    });605    it('super 3', function() {606      var parser = homunculus.getParser('es6');607      var node = parser.parse('new super.a');608      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.NEWEXPR,["new",JsNode.MMBEXPR,["super",".","a"]]]]]]);609    });610    it('super 4', function() {611      var parser = homunculus.getParser('es6');612      var node = parser.parse('new super.a()');613      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.NEWEXPR,["new",JsNode.MMBEXPR,["super",".","a"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);614    });615    it('super 5', function() {616      var parser = homunculus.getParser('es6');617      var node = parser.parse('new super.a().b');618      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.NEWEXPR,["new",JsNode.MMBEXPR,["super",".","a"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],".","b"]]]]]);619    });620    it('super 6', function() {621      var parser = homunculus.getParser('es6');622      var node = parser.parse('super.a');623      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,["super",".","a"]]]]]);624    });625    it('super 7', function() {626      var parser = homunculus.getParser('es6');627      var node = parser.parse('super["a"]()');628      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,[JsNode.MMBEXPR,["super","[",JsNode.PRMREXPR,["\"a\""],"]"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);629    });630    it('super be an property', function() {631      var parser = homunculus.getParser('es6');632      var node = parser.parse('new a.super');633      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.NEWEXPR,["new",JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","super"]]]]]]);634    });635    it('super error', function() {636      var parser = homunculus.getParser('es6');637      expect(function() {638        parser.parse('super super');639      }).to.throwError();640    });641    it('super in method', function() {642      var parser = homunculus.getParser('es6');643      expect(function() {644        parser.parse('class A{f(){super()}}');645      }).to.throwError();646    });647    it('super in constructor', function() {648      var parser = homunculus.getParser('es6');649      var node = parser.parse('class A{constructor(){super()}}');650      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.CLASSDECL,["class",JsNode.BINDID,["A"],"{",JsNode.CLASSBODY,[JsNode.CLASSELEM,[JsNode.METHOD,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["constructor"]],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,["super",JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]],"}"]]],"}"]]]]);651    });652    it('mmbexpr 1', function() {653      var parser = homunculus.getParser('es6');654      var node = parser.parse('a.b.c');655      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","b"],".","c"]]]]]);656    });657    it('mmbexpr 2', function() {658      var parser = homunculus.getParser('es6');659      var node = parser.parse('a.b[c]');660      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","b"],"[",JsNode.PRMREXPR,["c"],"]"]]]]]);661    });662    it('mmbexpr 3', function() {663      var parser = homunculus.getParser('es6');664      var node = parser.parse('a.b');665      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","b"]]]]]);666    });667    it('mmbexpr 4', function() {668      var parser = homunculus.getParser('es6');669      var node = parser.parse('a[2]');670      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],"[",JsNode.PRMREXPR,["2"],"]"]]]]]);671    });672    it('mmbexpr error', function() {673      var parser = homunculus.getParser('es6');674      expect(function() {675        parser.parse('a.');676      }).to.throwError();677    });678    it('postfixexpr 1', function() {679      var parser = homunculus.getParser('es6');680      var node = parser.parse('a++ + b');681      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.ADDEXPR,[JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["a"],"++"],"+",JsNode.PRMREXPR,["b"]]]]]]);682    });683    it('postfixexpr 2', function() {684      var parser = homunculus.getParser('es6');685      var node = parser.parse('a\nb++');686      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,["a"]],JsNode.EXPRSTMT,[JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["b"],"++"]]]]]);687    });688    it('postfixexpr 3', function() {689      var parser = homunculus.getParser('es6');690      var node = parser.parse('a/*\n*/b++');691      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,["a"]],JsNode.EXPRSTMT,[JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["b"],"++"]]]]]);692    });693    it('postfixexpr 4', function() {694      var parser = homunculus.getParser('es6');695      var node = parser.parse('a++');696      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["a"],"++"]]]]]);697    });698    it('postfixexpr error 1', function() {699      var parser = homunculus.getParser('es6');700      expect(function() {701        parser.parse('a++ ++');702      }).to.throwError();703    });704    it('postfixexpr error 2', function() {705      var parser = homunculus.getParser('es6');706      expect(function() {707        parser.parse('++');708      }).to.throwError();709    });710    it('prmrexpr 1', function() {711      var parser = homunculus.getParser('es6');712      var node = parser.parse('a');713      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,["a"]]]]]);714    });715    it('prmrexpr 2', function() {716      var parser = homunculus.getParser('es6');717      var node = parser.parse('true');718      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,["true"]]]]]);719    });720    it('prmrexpr 3', function() {721      var parser = homunculus.getParser('es6');722      var node = parser.parse('null');723      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,["null"]]]]]);724    });725    it('prmrexpr 4', function() {726      var parser = homunculus.getParser('es6');727      var node = parser.parse('this');728      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,["this"]]]]]);729    });730    it('prmrexpr 5', function() {731      var parser = homunculus.getParser('es6');732      var node = parser.parse('false');733      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,["false"]]]]]);734    });735    it('prmrexpr 6', function() {736      var parser = homunculus.getParser('es6');737      var node = parser.parse('[]');738      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.ARRLTR,["[","]"]]]]]]);739    });740    it('prmrexpr 7', function() {741      var parser = homunculus.getParser('es6');742      var node = parser.parse('!{}');743      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["!",JsNode.PRMREXPR,[JsNode.OBJLTR,["{","}"]]]]]]]);744    });745    it('prmrexpr error', function() {746      var parser = homunculus.getParser('es6');747      expect(function() {748        parser.parse('.');749      }).to.throwError();750    });751    it('callexpr 1', function() {752      var parser = homunculus.getParser('es6');753      var node = parser.parse('a()');754      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,[JsNode.PRMREXPR,["a"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);755    });756    it('callexpr 2', function() {757      var parser = homunculus.getParser('es6');758      var node = parser.parse('a.b()');759      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,[JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","b"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);760    });761    it('callexpr 3', function() {762      var parser = homunculus.getParser('es6');763      var node = parser.parse('new A().f()');764      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,[JsNode.MMBEXPR,[JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],".","f"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);765    });766    it('callexpr 4', function() {767      var parser = homunculus.getParser('es6');768      var node = parser.parse('f()()');769      expect(tree(node)).to.eql(770        [JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,[JsNode.CALLEXPR,[JsNode.PRMREXPR,["f"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);771    });772    it('callexpr 5', function() {773      var parser = homunculus.getParser('es6');774      var node = parser.parse('f().b[1]');775      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.MMBEXPR,[JsNode.CALLEXPR,[JsNode.PRMREXPR,["f"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],".","b"],"[",JsNode.PRMREXPR,["1"],"]"]]]]]);776    });777    it('callexpr 6', function() {778      var parser = homunculus.getParser('es6');779      var node = parser.parse('a.b().c.d()');780      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,[JsNode.MMBEXPR,[JsNode.MMBEXPR,[JsNode.CALLEXPR,[JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","b"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],".","c"],".","d"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);781    });782    it('callexpr error', function() {783      var parser = homunculus.getParser('es6');784      expect(function() {785        parser.parse('f(');786      }).to.throwError();787    });788    it('unaryexpr 1', function() {789      var parser = homunculus.getParser('es6');790      var node = parser.parse('typeof a');791      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["typeof",JsNode.PRMREXPR,["a"]]]]]]);792    });793    it('unaryexpr 2', function() {794      var parser = homunculus.getParser('es6');795      var node = parser.parse('!!0');796      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["!",JsNode.UNARYEXPR,["!",JsNode.PRMREXPR,["0"]]]]]]]);797    });798    it('unaryexpr error 1', function() {799      var parser = homunculus.getParser('es6');800      expect(function() {801        parser.parse('!');802      }).to.throwError();803    });804    it('unaryexpr error 2', function() {805      var parser = homunculus.getParser('es6');806      expect(function() {807        parser.parse('++ +a');808      }).to.throwError();809    });810    it('mtplexpr 1', function() {811      var parser = homunculus.getParser('es6');812      var node = parser.parse('a * b');813      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MTPLEXPR,[JsNode.PRMREXPR,["a"],"*",JsNode.PRMREXPR,["b"]]]]]]);814    });815    it('mtplexpr 2', function() {816      var parser = homunculus.getParser('es6');817      var node = parser.parse('a() * b[0]');818      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MTPLEXPR,[JsNode.CALLEXPR,[JsNode.PRMREXPR,["a"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],"*",JsNode.MMBEXPR,[JsNode.PRMREXPR,["b"],"[",JsNode.PRMREXPR,["0"],"]"]]]]]]);819    });820    it('mtplexpr 3', function() {821      var parser = homunculus.getParser('es6');822      var node = parser.parse('!a * b--');823      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MTPLEXPR,[JsNode.UNARYEXPR,["!",JsNode.PRMREXPR,["a"]],"*",JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["b"],"--"]]]]]]);824    });825    it('addexpr 1', function() {826      var parser = homunculus.getParser('es6');827      var node = parser.parse('a + b * 2 - c');828      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.ADDEXPR,[JsNode.PRMREXPR,["a"],"+",JsNode.MTPLEXPR,[JsNode.PRMREXPR,["b"],"*",JsNode.PRMREXPR,["2"]],"-",JsNode.PRMREXPR,["c"]]]]]]);829    });830    it('addexpr 2', function() {831      var parser = homunculus.getParser('es6');832      var node = parser.parse('~a + a++ + ++a');833      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.ADDEXPR,[JsNode.UNARYEXPR,["~",JsNode.PRMREXPR,["a"]],"+",JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["a"],"++"],"+",JsNode.UNARYEXPR,["++",JsNode.PRMREXPR,["a"]]]]]]]);834    });835    it('shiftexpr 1', function() {836      var parser = homunculus.getParser('es6');837      var node = parser.parse('a>>a+1');838      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.SHIFTEXPR,[JsNode.PRMREXPR,["a"],">>",JsNode.ADDEXPR,[JsNode.PRMREXPR,["a"],"+",JsNode.PRMREXPR,["1"]]]]]]]);839    });840    it('shiftexpr 2', function() {841      var parser = homunculus.getParser('es6');842      var node = parser.parse('a*b>>>c/d<<--e');843      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.SHIFTEXPR,[JsNode.MTPLEXPR,[JsNode.PRMREXPR,["a"],"*",JsNode.PRMREXPR,["b"]],">>>",JsNode.MTPLEXPR,[JsNode.PRMREXPR,["c"],"/",JsNode.PRMREXPR,["d"]],"<<",JsNode.UNARYEXPR,["--",JsNode.PRMREXPR,["e"]]]]]]]);844    });845    it('reltexpr 1', function() {846      var parser = homunculus.getParser('es6');847      var node = parser.parse('a > b');848      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.RELTEXPR,[JsNode.PRMREXPR,["a"],">",JsNode.PRMREXPR,["b"]]]]]]);849    });850    it('reltexpr 2', function() {851      var parser = homunculus.getParser('es6');852      var node = parser.parse('a <= b+1');853      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.RELTEXPR,[JsNode.PRMREXPR,["a"],"<=",JsNode.ADDEXPR,[JsNode.PRMREXPR,["b"],"+",JsNode.PRMREXPR,["1"]]]]]]]);854    });855    it('reltexpr 3', function() {856      var parser = homunculus.getParser('es6');857      var node = parser.parse('a instanceof new A()');858      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.RELTEXPR,[JsNode.PRMREXPR,["a"],"instanceof",JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]]);859    });860    it('reltexpr error', function() {861      var parser = homunculus.getParser('es6');862      expect(function() {863        parser.parse('a <');864      }).to.throwError();865    });866    it('eqexpr 1', function() {867      var parser = homunculus.getParser('es6');868      var node = parser.parse('a == 3');869      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.EQEXPR,[JsNode.PRMREXPR,["a"],"==",JsNode.PRMREXPR,["3"]]]]]]);870    });871    it('eqexpr 2', function() {872      var parser = homunculus.getParser('es6');873      var node = parser.parse('a === b + 3');874      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.EQEXPR,[JsNode.PRMREXPR,["a"],"===",JsNode.ADDEXPR,[JsNode.PRMREXPR,["b"],"+",JsNode.PRMREXPR,["3"]]]]]]]);875    });876    it('eqexpr 3', function() {877      var parser = homunculus.getParser('es6');878      var node = parser.parse('a !== b >>> 4');879      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.EQEXPR,[JsNode.PRMREXPR,["a"],"!==",JsNode.SHIFTEXPR,[JsNode.PRMREXPR,["b"],">>>",JsNode.PRMREXPR,["4"]]]]]]]);880    });881    it('eqexpr error', function() {882      var parser = homunculus.getParser('es6');883      expect(function() {884        parser.parse('a ==');885      }).to.throwError();886    });887    it('bitandexpr', function() {888      var parser = homunculus.getParser('es6');889      var node = parser.parse('void a & --b');890      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.BITANDEXPR,[JsNode.UNARYEXPR,["void",JsNode.PRMREXPR,["a"]],"&",JsNode.UNARYEXPR,["--",JsNode.PRMREXPR,["b"]]]]]]]);891    });892    it('bitxorexpr', function() {893      var parser = homunculus.getParser('es6');894      var node = parser.parse('a>1 ^ b--');895      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.BITXOREXPR,[JsNode.RELTEXPR,[JsNode.PRMREXPR,["a"],">",JsNode.PRMREXPR,["1"]],"^",JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["b"],"--"]]]]]]);896    });897    it('bitorexpr', function() {898      var parser = homunculus.getParser('es6');899      var node = parser.parse('++b | -a');900      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.BITOREXPR,[JsNode.UNARYEXPR,["++",JsNode.PRMREXPR,["b"]],"|",JsNode.UNARYEXPR,["-",JsNode.PRMREXPR,["a"]]]]]]]);901    });902    it('logandexpr', function() {903      var parser = homunculus.getParser('es6');904      var node = parser.parse('a.b && c >> 1');905      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.LOGANDEXPR,[JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","b"],"&&",JsNode.SHIFTEXPR,[JsNode.PRMREXPR,["c"],">>",JsNode.PRMREXPR,["1"]]]]]]]);906    });907    it('logorexpr', function() {908      var parser = homunculus.getParser('es6');909      var node = parser.parse('a || b && c || d && f');910      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.LOGOREXPR,[JsNode.PRMREXPR,["a"],"||",JsNode.LOGANDEXPR,[JsNode.PRMREXPR,["b"],"&&",JsNode.PRMREXPR,["c"]],"||",JsNode.LOGANDEXPR,[JsNode.PRMREXPR,["d"],"&&",JsNode.PRMREXPR,["f"]]]]]]]);911    });912    it('condexpr', function() {913      var parser = homunculus.getParser('es6');914      var node = parser.parse('a && b ? false || true : typeof null');915      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CNDTEXPR,[JsNode.LOGANDEXPR,[JsNode.PRMREXPR,["a"],"&&",JsNode.PRMREXPR,["b"]],"?",JsNode.LOGOREXPR,[JsNode.PRMREXPR,["false"],"||",JsNode.PRMREXPR,["true"]],":",JsNode.UNARYEXPR,["typeof",JsNode.PRMREXPR,["null"]]]]]]]);916    });917    it('assignexpr 1', function() {918      var parser = homunculus.getParser('es6');919      var node = parser.parse('a = b = c');920      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.ASSIGNEXPR,[JsNode.PRMREXPR,["a"],"=",JsNode.ASSIGNEXPR,[JsNode.PRMREXPR,["b"],"=",JsNode.PRMREXPR,["c"]]]]]]]);921    });922    it('assignexpr 2', function() {923      var parser = homunculus.getParser('es6');924      var node = parser.parse('a += b %= c');925      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.ASSIGNEXPR,[JsNode.PRMREXPR,["a"],"+=",JsNode.ASSIGNEXPR,[JsNode.PRMREXPR,["b"],"%=",JsNode.PRMREXPR,["c"]]]]]]]);926    });927    it('assignexpr error', function() {928      var parser = homunculus.getParser('es6');929      expect(function() {930        parser.parse('a + b = c');931      }).to.throwError();932    });933    it('expr 1', function() {934      var parser = homunculus.getParser('es6');935      var node = parser.parse('(1)');936      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.CPEAPL,["(",JsNode.PRMREXPR,["1"],")"]]]]]]);937    });938    it('expr 2', function() {939      var parser = homunculus.getParser('es6');940      var node = parser.parse('(a, !b, c+d)');941      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.CPEAPL,["(",JsNode.EXPR,[JsNode.PRMREXPR,["a"],",",JsNode.UNARYEXPR,["!",JsNode.PRMREXPR,["b"]],",",JsNode.ADDEXPR,[JsNode.PRMREXPR,["c"],"+",JsNode.PRMREXPR,["d"]]],")"]]]]]]);942    });943    it('expr 3', function() {944      var parser = homunculus.getParser('es6');945      var node = parser.parse('(a, ...b)');946      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.CPEAPL,["(",JsNode.PRMREXPR,["a"],",","...",JsNode.BINDID,["b"],")"]]]]]]);947    });948    it('expr error 1', function() {949      var parser = homunculus.getParser('es6');950      expect(function() {951        parser.parse('(a,');952      }).to.throwError();953    });954    it('expr error 2', function() {955      var parser = homunculus.getParser('es6');956      expect(function() {957        parser.parse('(a, b');958      }).to.throwError();959    });960    it('expr error 3', function() {961      var parser = homunculus.getParser('es6');962      expect(function() {963        parser.parse('(a...b)');964      }).to.throwError();965    });966    it('expr error 4', function() {967      var parser = homunculus.getParser('es6');968      expect(function() {969        parser.parse('(...a, b)');970      }).to.throwError();971    });972    it('returnstmt 1', function() {973      var parser = homunculus.getParser('es6');974      var node = parser.parse('return a');975      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.RETSTMT,["return",JsNode.PRMREXPR,["a"]]]]]);976    });977    it('returnstmt 2', function() {978      var parser = homunculus.getParser('es6');979      var node = parser.parse('return\na');980      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.RETSTMT,["return"],JsNode.EXPRSTMT,[JsNode.PRMREXPR,["a"]]]]]);981    });982    it('returnstmt 3', function() {983      var parser = homunculus.getParser('es6');984      var node = parser.parse('return/*\n*/a');985      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.RETSTMT,["return"],JsNode.EXPRSTMT,[JsNode.PRMREXPR,["a"]]]]]);986    });987    it('returnstmt 4', function() {988      var parser = homunculus.getParser('es6');989      var node = parser.parse('return a\nreturn');990      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.RETSTMT,["return",JsNode.PRMREXPR,["a"]],JsNode.RETSTMT,["return"]]]]);991    });992    it('returnstmt 5', function() {993      var parser = homunculus.getParser('es6');994      var node = parser.parse('{return}');995      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.BLOCKSTMT,[JsNode.BLOCK,["{",JsNode.RETSTMT,["return"],"}"]]]]]);996    });997    it('labelstmt', function() {998      var parser = homunculus.getParser('es6');999      var node = parser.parse('label:;');1000      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.LABSTMT,["label",":",JsNode.EMPTSTMT,[";"]]]]]);1001    });1002    it('block', function() {1003      var parser = homunculus.getParser('es6');1004      var node = parser.parse('{}{}');1005      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]],JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]);1006    });1007    it('varstmt 1', function() {1008      var parser = homunculus.getParser('es6');1009      var node = parser.parse('var a, b;');1010      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"]],",",JsNode.VARDECL,[JsNode.BINDID,["b"]],";"]]]]);1011    });1012    it('varstmt 2', function() {1013      var parser = homunculus.getParser('es6');1014      var node = parser.parse('var a = 1');1015      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]]]]]]);1016    });1017    it('varstmt 3', function() {1018      var parser = homunculus.getParser('es6');1019      var node = parser.parse('var a = b = 1');1020      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.ASSIGNEXPR,[JsNode.PRMREXPR,["b"],"=",JsNode.PRMREXPR,["1"]]]]]]]]);1021    });1022    it('varstmt 4', function() {1023      var parser = homunculus.getParser('es6');1024      var node = parser.parse('var a = [{}]');1025      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,[JsNode.OBJLTR,["{","}"]],"]"]]]]]]]]);1026    });1027    it('varstmt error 1', function() {1028      var parser = homunculus.getParser('es6');1029      expect(function() {1030        parser.parse('var')1031      }).to.throwError();1032    });1033    it('varstmt error 2', function() {1034      var parser = homunculus.getParser('es6');1035      expect(function() {1036        parser.parse('var a=');1037      }).to.throwError();1038    });1039    it('emptstmt', function() {1040      var parser = homunculus.getParser('es6');1041      var node = parser.parse(';{;}');1042      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EMPTSTMT,[";"],JsNode.BLOCKSTMT,[JsNode.BLOCK,["{",JsNode.EMPTSTMT,[";"],"}"]]]]]);1043    });1044    it('ifstmt 1', function() {1045      var parser = homunculus.getParser('es6');1046      var node = parser.parse('if(true);');1047      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.IFSTMT,["if","(",JsNode.PRMREXPR,["true"],")",JsNode.EMPTSTMT,[";"]]]]]);1048    });1049    it('ifstmt 2', function() {1050      var parser = homunculus.getParser('es6');1051      var node = parser.parse('if(true){}else if(true){}else{}');1052      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.IFSTMT,["if","(",JsNode.PRMREXPR,["true"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]],"else",JsNode.IFSTMT,["if","(",JsNode.PRMREXPR,["true"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]],"else",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]]);1053    });1054    it('ifstmt missing stmt', function() {1055      var parser = homunculus.getParser('es6');1056      expect(function() {1057        parser.parse('if(true)');1058      }).to.throwError();1059    });1060    it('whilestmt 1', function() {1061      var parser = homunculus.getParser('es6');1062      var node = parser.parse('while(false);');1063      expect(tree(node)).to.eql(1064        [JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["while","(",JsNode.PRMREXPR,["false"],")",JsNode.EMPTSTMT,[";"]]]]]);1065    });1066    it('whilestmt 2', function() {1067      var parser = homunculus.getParser('es6');1068      var node = parser.parse('while(false){}');1069      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["while","(",JsNode.PRMREXPR,["false"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1070    });1071    it('dowhilestmt 1', function() {1072      var parser = homunculus.getParser('es6');1073      var node = parser.parse('do;while(false)');1074      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["do",JsNode.EMPTSTMT,[";"],"while","(",JsNode.PRMREXPR,["false"],")"]]]]);1075    });1076    it('dowhilestmt 2', function() {1077      var parser = homunculus.getParser('es6');1078      var node = parser.parse('do{}while(false)');1079      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["do",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]],"while","(",JsNode.PRMREXPR,["false"],")"]]]]);1080    });1081    it('forstmt 1', function() {1082      var parser = homunculus.getParser('es6');1083      var node = parser.parse('for(;;){}');1084      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",";",";",")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1085    });1086    it('forstmt 2', function() {1087      var parser = homunculus.getParser('es6');1088      var node = parser.parse('for(var a = 1; a < len; a++){}');1089      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]]],";",JsNode.RELTEXPR,[JsNode.PRMREXPR,["a"],"<",JsNode.PRMREXPR,["len"]],";",JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["a"],"++"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1090    });1091    it('forstmt 3', function() {1092      var parser = homunculus.getParser('es6');1093      var node = parser.parse('for(o in {});');1094      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.PRMREXPR,["o"],"in",JsNode.PRMREXPR,[JsNode.OBJLTR,["{","}"]],")",JsNode.EMPTSTMT,[";"]]]]]);1095    });1096    it('forstmt 4', function() {1097      var parser = homunculus.getParser('es6');1098      var node = parser.parse('for(var k in {}){}');1099      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(","var",JsNode.BINDID,["k"],"in",JsNode.PRMREXPR,[JsNode.OBJLTR,["{","}"]],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1100    });1101    it('forstmt 5', function() {1102      var parser = homunculus.getParser('es6');1103      var node = parser.parse('for(new A in [1,2]);');1104      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"]],"in",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,["1"],",",JsNode.PRMREXPR,["2"],"]"]],")",JsNode.EMPTSTMT,[";"]]]]]);1105    });1106    it('forstmt 6', function() {1107      var parser = homunculus.getParser('es6');1108      var node = parser.parse('for(a.b in [1,2]);');1109      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","b"],"in",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,["1"],",",JsNode.PRMREXPR,["2"],"]"]],")",JsNode.EMPTSTMT,[";"]]]]]);1110    });1111    it('forstmt 7', function() {1112      var parser = homunculus.getParser('es6');1113      var node = parser.parse('for(new A of [1,2]);');1114      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"]],"of",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,["1"],",",JsNode.PRMREXPR,["2"],"]"]],")",JsNode.EMPTSTMT,[";"]]]]]);1115    });1116    it('forstmt 8', function() {1117      var parser = homunculus.getParser('es6');1118      var node = parser.parse('for(a.b of [1,2]);');1119      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","b"],"of",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,["1"],",",JsNode.PRMREXPR,["2"],"]"]],")",JsNode.EMPTSTMT,[";"]]]]]);1120    });1121    it('forstmt 9', function() {1122      var parser = homunculus.getParser('es6');1123      var node = parser.parse('for(let a in {});');1124      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(","let",JsNode.BINDID,["a"],"in",JsNode.PRMREXPR,[JsNode.OBJLTR,["{","}"]],")",JsNode.EMPTSTMT,[";"]]]]]);1125    });1126    it('forstmt 10', function() {1127      var parser = homunculus.getParser('es6');1128      var node = parser.parse('for(var [a] of o){}');1129      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(","var",JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["a"]],"]"],"of",JsNode.PRMREXPR,["o"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1130    });1131    it('forstmt 11', function() {1132      var parser = homunculus.getParser('es6');1133      var node = parser.parse('for({a,b} of o){}');1134      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,["a"],",",JsNode.PROPTDEF,["b"],"}"]],"of",JsNode.PRMREXPR,["o"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1135    });1136    it('forstmt 12', function() {1137      var parser = homunculus.getParser('es6');1138      var node = parser.parse('for(let a of {});');1139      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(","let",JsNode.BINDID,["a"],"of",JsNode.PRMREXPR,[JsNode.OBJLTR,["{","}"]],")",JsNode.EMPTSTMT,[";"]]]]]);1140    });1141    it('forstmt 13', function() {1142      var parser = homunculus.getParser('es6');1143      var node = parser.parse('for(let i = 0; i < 2; i++){}');1144      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.LEXDECL,["let",JsNode.LEXBIND,[JsNode.BINDID,["i"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["0"]]],";"],JsNode.RELTEXPR,[JsNode.PRMREXPR,["i"],"<",JsNode.PRMREXPR,["2"]],";",JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["i"],"++"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1145    });1146    it('forstmt 14', function() {1147      var parser = homunculus.getParser('es6');1148      var node = parser.parse('for(let [a] = [1];;){}');1149      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.LEXDECL,["let",JsNode.LEXBIND,[JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["a"]],"]"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,["1"],"]"]]]],";"],";",")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1150    });1151    it('forstmt 15', function() {1152      var parser = homunculus.getParser('es6');1153      var node = parser.parse('for(let a = 1;;);');1154      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.LEXDECL,["let",JsNode.LEXBIND,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]],";"],";",")",JsNode.EMPTSTMT,[";"]]]]]);1155    });1156    it('forstmt 16', function() {1157      var parser = homunculus.getParser('es6');1158      var node = parser.parse('for({a:b=1} of o){}');1159      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["a"]],":",JsNode.ASSIGNEXPR,[JsNode.PRMREXPR,["b"],"=",JsNode.PRMREXPR,["1"]]],"}"]],"of",JsNode.PRMREXPR,["o"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1160    });1161    it('forstmt missing expr', function() {1162      var parser = homunculus.getParser('es6');1163      expect(function() {1164        parser.parse('for(');1165      }).to.throwError();1166    });1167    it('forstmt leftexpr error 1', function() {1168      var parser = homunculus.getParser('js');1169      expect(function() {1170        parser.parse('for(a() in b);');1171      }).to.throwError();1172    });1173    it('forstmt leftexpr error 2', function() {1174      var parser = homunculus.getParser('js');1175      expect(function() {1176        parser.parse('for(a() of b);');1177      }).to.throwError();1178    });1179    it('forstmt let error', function() {1180      var parser = homunculus.getParser('js');1181      expect(function() {1182        parser.parse('for(let ;;);');1183      }).to.throwError();1184    });1185    it('forstmt missing ; 1', function() {1186      var parser = homunculus.getParser('es6');1187      expect(function() {1188        parser.parse('for(var a');1189      }).to.throwError();1190    });1191    it('forstmt missing ; 2', function() {1192      var parser = homunculus.getParser('es6');1193      expect(function() {1194        parser.parse('for(var a;');1195      }).to.throwError();1196    });1197    it('forstmt missing ; 3', function() {1198      var parser = homunculus.getParser('es6');1199      expect(function() {1200        parser.parse('for(var a;a > 10;');1201      }).to.throwError();1202    });1203    it('forstmt missing ; 4', function() {1204      var parser = homunculus.getParser('es6');1205      expect(function() {1206        parser.parse('for(a');1207      }).to.throwError();1208    });1209    it('forstmt missing ; 5', function() {1210      var parser = homunculus.getParser('es6');1211      expect(function() {1212        parser.parse('for(a;');1213      }).to.throwError();1214    });1215    it('forstmt missing ; 6', function() {1216      var parser = homunculus.getParser('es6');1217      expect(function() {1218        parser.parse('for(a;b');1219      }).to.throwError();1220    });1221    it('forstmt missing ; 7', function() {1222      var parser = homunculus.getParser('es6');1223      expect(function() {1224        parser.parse('for(a;b;');1225      }).to.throwError();1226    });1227    it('forstmt with in could not has multi varstmt', function() {1228      var parser = homunculus.getParser('es6');1229      expect(function() {1230        parser.parse('for(var a,b in {});');1231      }).to.throwError();1232    });1233    it('forstmt with in first', function() {1234      var parser = homunculus.getParser('es6');1235      expect(function() {1236        parser.parse('for(in {});');1237      }).to.throwError();1238    });1239    it('cntnstmt 1', function() {1240      var parser = homunculus.getParser('es6');1241      var node = parser.parse('while(false){continue;}');1242      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["while","(",JsNode.PRMREXPR,["false"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{",JsNode.CNTNSTMT,["continue",";"],"}"]]]]]]);1243    });1244    it('cntnstmt 2', function() {1245      var parser = homunculus.getParser('es6');1246      var node = parser.parse('while(false){continue a;}');1247      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["while","(",JsNode.PRMREXPR,["false"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{",JsNode.CNTNSTMT,["continue","a",";"],"}"]]]]]]);1248    });1249    it('cntnstmt 3', function() {1250      var parser = homunculus.getParser('es6');1251      var node = parser.parse('while(false){continue\na;}');1252      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["while","(",JsNode.PRMREXPR,["false"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{",JsNode.CNTNSTMT,["continue"],JsNode.EXPRSTMT,[JsNode.PRMREXPR,["a"],";"],"}"]]]]]]);1253    });1254    it('brkstmt 1', function() {1255      var parser = homunculus.getParser('es6');1256      var node = parser.parse('while(false){break;}');1257      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["while","(",JsNode.PRMREXPR,["false"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{",JsNode.BRKSTMT,["break",";"],"}"]]]]]]);1258    });1259    it('brkstmt 2', function() {1260      var parser = homunculus.getParser('es6');1261      var node = parser.parse('while(false){break a;}');1262      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["while","(",JsNode.PRMREXPR,["false"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{",JsNode.BRKSTMT,["break","a",";"],"}"]]]]]]);1263    });1264    it('brkstmt 3', function() {1265      var parser = homunculus.getParser('es6');1266      var node = parser.parse('while(false){break\na;}');1267      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["while","(",JsNode.PRMREXPR,["false"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{",JsNode.BRKSTMT,["break"],JsNode.EXPRSTMT,[JsNode.PRMREXPR,["a"],";"],"}"]]]]]]);1268    });1269    it('swchstmt', function() {1270      var parser = homunculus.getParser('es6');1271      var node = parser.parse('switch(a){case 1:case 2:;break;default:;}');1272      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.SWCHSTMT,["switch","(",JsNode.PRMREXPR,["a"],")",JsNode.CASEBLOCK,["{",JsNode.CASECLAUSE,["case",JsNode.PRMREXPR,["1"],":"],JsNode.CASECLAUSE,["case",JsNode.PRMREXPR,["2"],":",JsNode.EMPTSTMT,[";"],JsNode.BRKSTMT,["break",";"]],JsNode.DFTCLAUSE,["default",":",JsNode.EMPTSTMT,[";"]],"}"]]]]]);1273    });1274    it('defaultstmt', function() {1275      var parser = homunculus.getParser('es6');1276      var node = parser.parse('switch(a){default:case 1:break;}');1277      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.SWCHSTMT,["switch","(",JsNode.PRMREXPR,["a"],")",JsNode.CASEBLOCK,["{",JsNode.DFTCLAUSE,["default",":","case",JsNode.PRMREXPR,["1"],":",JsNode.BRKSTMT,["break",";"]],"}"]]]]]);1278    });1279    it('withstmt', function() {1280      var parser = homunculus.getParser('es6');1281      var node = parser.parse('with(a){}');1282      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.WITHSTMT,["with","(",JsNode.PRMREXPR,["a"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1283    });1284    it('withstmt error', function() {1285      var parser = homunculus.getParser('es6');1286      expect(function() {1287        parser.parse('with(){}');1288      }).to.throwError();1289    });1290    it('swchstmt error', function() {1291      var parser = homunculus.getParser('es6');1292      expect(function() {1293        parser.parse('switch(a){else:;}');1294      }).to.throwError();1295    });1296    it('thrstmt', function() {1297      var parser = homunculus.getParser('es6');1298      var node = parser.parse('throw e;');1299      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.THRSTMT,["throw",JsNode.PRMREXPR,["e"],";"]]]]);1300    });1301    it('thrstmt error', function() {1302      var parser = homunculus.getParser('es6');1303      expect(function() {1304        parser.parse('throw');1305      }).to.throwError();1306    });1307    it('trystmt 1', function() {1308      var parser = homunculus.getParser('es6');1309      var node = parser.parse('try{}catch(e){}finally{}');1310      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.TRYSTMT,["try",JsNode.BLOCK,["{","}"],JsNode.CACH,["catch","(",JsNode.CACHPARAM,[JsNode.BINDID,["e"]],")",JsNode.BLOCK,["{","}"]],JsNode.FINL,["finally",JsNode.BLOCK,["{","}"]]]]]]);1311    });1312    it('trystmt 2', function() {1313      var parser = homunculus.getParser('es6');1314      var node = parser.parse('try{}finally{}');1315      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.TRYSTMT,["try",JsNode.BLOCK,["{","}"],JsNode.FINL,["finally",JsNode.BLOCK,["{","}"]]]]]]);1316    });1317    it('trystmt error 1', function() {1318      var parser = homunculus.getParser('es6');1319      expect(function() {1320        parser.parse('try');1321      }).to.throwError();1322    });1323    it('trystmt error 2', function() {1324      var parser = homunculus.getParser('es6');1325      expect(function() {1326        parser.parse('try{');1327      }).to.throwError();1328    });1329    it('trystmt error 3', function() {1330      var parser = homunculus.getParser('es6');1331      expect(function() {1332        parser.parse('try{}catch');1333      }).to.throwError();1334    });1335    it('trystmt error 4', function() {1336      var parser = homunculus.getParser('es6');1337      expect(function() {1338        parser.parse('try{}catch{');1339      }).to.throwError();1340    });1341    it('trystmt error 5', function() {1342      var parser = homunculus.getParser('es6');1343      expect(function() {1344        parser.parse('try{}catch(');1345      }).to.throwError();1346    });1347    it('trystmt error 6', function() {1348      var parser = homunculus.getParser('es6');1349      expect(function() {1350        parser.parse('try{}catch()');1351      }).to.throwError();1352    });1353    it('trystmt error 7', function() {1354      var parser = homunculus.getParser('js');1355      expect(function() {1356        parser.parse('try{}catch(a,b)');1357      }).to.throwError();1358    });1359    it('trystmt error 8', function() {1360      var parser = homunculus.getParser('es6');1361      expect(function() {1362        parser.parse('try{}catch(a){');1363      }).to.throwError();1364    });1365    it('trystmt error 9', function() {1366      var parser = homunculus.getParser('es6');1367      expect(function() {1368        parser.parse('try{}finally');1369      }).to.throwError();1370    });1371    it('debstmt', function() {1372      var parser = homunculus.getParser('es6');1373      var node = parser.parse('debugger;');1374      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.DEBSTMT,["debugger",";"]]]]);1375    });1376    it('empty 1', function() {1377      var parser = homunculus.getParser('es6');1378      var node = parser.parse('');1379      expect(tree(node)).to.eql([JsNode.SCRIPT,[]]);1380    });1381    it('empty 2', function() {1382      var parser = homunculus.getParser('es6');1383      var node = parser.parse();1384      expect(tree(node)).to.eql([JsNode.SCRIPT,[]]);1385    });1386    it('class 1', function() {1387      var parser= homunculus.getParser('es6');1388      var node = parser.parse('class A{}');1389      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.CLASSDECL,["class",JsNode.BINDID,["A"],"{",JsNode.CLASSBODY,[],"}"]]]]);1390    });1391    it('class 2', function() {1392      var parser= homunculus.getParser('es6');1393      var node = parser.parse('class A{;;}');1394      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.CLASSDECL,["class",JsNode.BINDID,["A"],"{",JsNode.CLASSBODY,[JsNode.CLASSELEM,[";"],JsNode.CLASSELEM,[";"]],"}"]]]]);1395    });1396    it('class with extends', function() {1397      var parser= homunculus.getParser('es6');1398      var node = parser.parse('class A extends B{}');1399      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.CLASSDECL,["class",JsNode.BINDID,["A"],JsNode.HERITAGE,["extends",JsNode.PRMREXPR,["B"]],"{",JsNode.CLASSBODY,[],"}"]]]]);1400    });1401    it('class method', function() {1402      var parser= homunculus.getParser('es6');1403      var node = parser.parse('class A{method(b){}}');1404      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.CLASSDECL,["class",JsNode.BINDID,["A"],"{",JsNode.CLASSBODY,[JsNode.CLASSELEM,[JsNode.METHOD,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["method"]],"(",JsNode.FMPARAMS,[JsNode.SINGLENAME,[JsNode.BINDID,["b"]]],")","{",JsNode.FNBODY,[],"}"]]],"}"]]]]);1405    });1406    it('class static', function() {1407      var parser= homunculus.getParser('es6');1408      var node = parser.parse('class A{static method(){}}');1409      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.CLASSDECL,["class",JsNode.BINDID,["A"],"{",JsNode.CLASSBODY,[JsNode.CLASSELEM,["static",JsNode.METHOD,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["method"]],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]]],"}"]]]]);1410    });1411    it('class get', function() {1412      var parser= homunculus.getParser('es6');1413      var node = parser.parse('class A{get a(){return}}');1414      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.CLASSDECL,["class",JsNode.BINDID,["A"],"{",JsNode.CLASSBODY,[JsNode.CLASSELEM,[JsNode.METHOD,["get",JsNode.PROPTNAME,[JsNode.LTRPROPT,["a"]],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[JsNode.RETSTMT,["return"]],"}"]]],"}"]]]]);1415    });1416    it('class set', function() {1417      var parser= homunculus.getParser('es6');1418      var node = parser.parse('class A{set a(b){}}');1419      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.CLASSDECL,["class",JsNode.BINDID,["A"],"{",JsNode.CLASSBODY,[JsNode.CLASSELEM,[JsNode.METHOD,["set",JsNode.PROPTNAME,[JsNode.LTRPROPT,["a"]],"(",JsNode.FMPARAMS,[JsNode.SINGLENAME,[JsNode.BINDID,["b"]]],")","{",JsNode.FNBODY,[],"}"]]],"}"]]]]);1420    });1421    it('class error 1', function() {1422      var parser = homunculus.getParser('es6');1423      expect(function() {1424        parser.parse('class');1425      }).to.throwError();1426    });1427    it('class error 2', function() {1428      var parser = homunculus.getParser('es6');1429      expect(function() {1430        parser.parse('class A');1431      }).to.throwError();1432    });1433    it('class error 3', function() {1434      var parser = homunculus.getParser('es6');1435      expect(function() {1436        parser.parse('class A extends');1437      }).to.throwError();1438    });1439    it('class error 4', function() {1440      var parser = homunculus.getParser('es6');1441      expect(function() {1442        parser.parse('class A {');1443      }).to.throwError();1444    });1445    it('class error 4', function() {1446      var parser = homunculus.getParser('es6');1447      expect(function() {1448        parser.parse('class A {get method{');1449      }).to.throwError();1450    });1451    it('classexpr', function() {1452      var parser= homunculus.getParser('es6');1453      var node = parser.parse('!class A extends B{}');1454      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["!",JsNode.PRMREXPR,[JsNode.CLASSEXPR,["class",JsNode.BINDID,["A"],JsNode.HERITAGE,["extends",JsNode.PRMREXPR,["B"]],"{",JsNode.CLASSBODY,[],"}"]]]]]]]);1455    });1456    it('classexpr error 1', function() {1457      var parser = homunculus.getParser('es6');1458      expect(function() {1459        parser.parse('!class A');1460      }).to.throwError();1461    });1462    it('classexpr error 2', function() {1463      var parser = homunculus.getParser('es6');1464      expect(function() {1465        parser.parse('!class A extends');1466      }).to.throwError();1467    });1468    it('classexpr error 3', function() {1469      var parser = homunculus.getParser('es6');1470      expect(function() {1471        parser.parse('!class A {');1472      }).to.throwError();1473    });1474    it('arrowfn 1', function() {1475      var parser= homunculus.getParser('es6');1476      var node = parser.parse('a => a');1477      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.ARROWFN,[JsNode.ARROWPARAMS,["a"],"=>",JsNode.CNCSBODY,[JsNode.PRMREXPR,["a"]]]]]]]);1478    });1479    it('arrowfn 2', function() {1480      var parser= homunculus.getParser('es6');1481      var node = parser.parse('(a, b) => a + b');1482      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.ARROWFN,[JsNode.ARROWPARAMS,[JsNode.CPEAPL,["(",JsNode.EXPR,[JsNode.PRMREXPR,["a"],",",JsNode.PRMREXPR,["b"]],")"]],"=>",JsNode.CNCSBODY,[JsNode.ADDEXPR,[JsNode.PRMREXPR,["a"],"+",JsNode.PRMREXPR,["b"]]]]]]]]);1483    });1484    it('arrowfn 3', function() {1485      var parser= homunculus.getParser('es6');1486      var node = parser.parse('(a, b) => {;return a-b}');1487      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.ARROWFN,[JsNode.ARROWPARAMS,[JsNode.CPEAPL,["(",JsNode.EXPR,[JsNode.PRMREXPR,["a"],",",JsNode.PRMREXPR,["b"]],")"]],"=>",JsNode.CNCSBODY,["{",JsNode.FNBODY,[JsNode.EMPTSTMT,[";"],JsNode.RETSTMT,["return",JsNode.ADDEXPR,[JsNode.PRMREXPR,["a"],"-",JsNode.PRMREXPR,["b"]]]],"}"]]]]]]);1488    });1489    it('arrowfn error 1', function() {1490      var parser = homunculus.getParser('es6');1491      expect(function() {1492        parser.parse('a =>');1493      }).to.throwError();1494    });1495    it('arrowfn error 2', function() {1496      var parser = homunculus.getParser('es6');1497      expect(function() {1498        parser.parse('a => {');1499      }).to.throwError();1500    });1501    it('arrowfn error disallowed a line break between ArrowParameters and the â', function() {1502      var parser = homunculus.getParser('es6');1503      expect(function() {1504        parser.parse('(a, b)\n=> a + b');1505      }).to.throwError();1506    });1507    it('module from', function() {1508      var parser = homunculus.getParser('es6');1509      var node = parser.parse('module a from "a"');1510      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.MODULEBODY,[JsNode.MODULEIMPORT,["module",JsNode.BINDID,["a"],JsNode.FROMCAULSE,["from","\"a\""]]]]]);1511    });1512    it('module import', function() {1513      var parser = homunculus.getParser('es6');1514      var node = parser.parse('import "a"');1515      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.MODULEBODY,[JsNode.IMPORTDECL,["import","\"a\""]]]]);1516    });1517    it('module import from 1', function() {1518      var parser = homunculus.getParser('es6');1519      var node = parser.parse('import {} from "a"');1520      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.MODULEBODY,[JsNode.IMPORTDECL,["import",JsNode.IMPORTCAULSE,[JsNode.NAMEIMPORT,["{","}"]],JsNode.FROMCAULSE,["from","\"a\""]]]]]);1521    });1522    it('module import from 2', function() {1523      var parser = homunculus.getParser('es6');1524      var node = parser.parse('import {x} from "a"');1525      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.MODULEBODY,[JsNode.IMPORTDECL,["import",JsNode.IMPORTCAULSE,[JsNode.NAMEIMPORT,["{",JsNode.IMPORTSPEC,["x"],"}"]],JsNode.FROMCAULSE,["from","\"a\""]]]]]);1526    });1527    it('module import from 3', function() {1528      var parser = homunculus.getParser('es6');1529      var node = parser.parse('import x from "a"');1530      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.MODULEBODY,[JsNode.IMPORTDECL,["import",JsNode.IMPORTCAULSE,["x"],JsNode.FROMCAULSE,["from","\"a\""]]]]]);1531    });1532    it('module import from as', function() {1533      var parser = homunculus.getParser('es6');1534      var node = parser.parse('import x,{y as z,} from "a"');1535      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.MODULEBODY,[JsNode.IMPORTDECL,["import",JsNode.IMPORTCAULSE,["x",",",JsNode.NAMEIMPORT,["{",JsNode.IMPORTSPEC,["y","as",JsNode.BINDID,["z"]],",","}"]],JsNode.FROMCAULSE,["from","\"a\""]]]]]);1536    });1537    it('module export *', function() {1538      var parser = homunculus.getParser('es6');1539      var node = parser.parse('export * from "a"');1540      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.MODULEBODY,[JsNode.EXPORTDECL,["export","*",JsNode.FROMCAULSE,["from","\"a\""]]]]]);1541    });1542    it('module export from', function() {1543      var parser = homunculus.getParser('es6');1544      var node = parser.parse('export {x} from "a"');1545      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.MODULEBODY,[JsNode.EXPORTDECL,["export",JsNode.EXPORTCAULSE,["{",JsNode.EXPORTSPEC,["x"],"}"],JsNode.FROMCAULSE,["from","\"a\""]]]]]);1546    });1547    it('module export error', function() {1548      var parser = homunculus.getParser('es6');1549      expect(function() {1550        parser.parse('export a');1551      }).to.throwError();1552    });1553    it('module var', function() {1554      var parser = homunculus.getParser('es6');1555      var node = parser.parse('export var a = 1');1556      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.MODULEBODY,[JsNode.EXPORTDECL,["export",JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]]]]]]]);1557    });1558    it('module decl', function() {1559      var parser = homunculus.getParser('es6');1560      var node = parser.parse('export function *a(){}');1561      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.MODULEBODY,[JsNode.EXPORTDECL,["export",JsNode.GENDECL,["function","*",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]]]]]);1562    });1563    it('module default', function() {1564      var parser = homunculus.getParser('es6');1565      var node = parser.parse('export default a+b');1566      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.MODULEBODY,[JsNode.EXPORTDECL,["export","default",JsNode.ADDEXPR,[JsNode.PRMREXPR,["a"],"+",JsNode.PRMREXPR,["b"]]]]]]);1567    });1568    it('module be an id', function() {1569      var parser = homunculus.getParser('es6');1570      var node = parser.parse('var module');1571      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["module"]]]]]]);1572    });1573    it('module be an object', function() {1574      var parser = homunculus.getParser('es6');1575      var node = parser.parse('module.exports');1576      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.PRMREXPR,["module"],".","exports"]]]]]);1577    });1578    it('module error 1', function() {1579      var parser = homunculus.getParser('es6');1580      expect(function() {1581        parser.parse('module a');1582      }).to.throwError();1583    });1584    it('module error 2', function() {1585      var parser = homunculus.getParser('es6');1586      expect(function() {1587        parser.parse('module a from');1588      }).to.throwError();1589    });1590    it('module error 3', function() {1591      var parser = homunculus.getParser('es6');1592      expect(function() {1593        parser.parse('import');1594      }).to.throwError();1595    });1596    it('module error 4', function() {1597      var parser = homunculus.getParser('es6');1598      expect(function() {1599        parser.parse('import x');1600      }).to.throwError();1601    });1602    it('module error 5', function() {1603      var parser = homunculus.getParser('es6');1604      expect(function() {1605        parser.parse('import x from');1606      }).to.throwError();1607    });1608    it('module error 6', function() {1609      var parser = homunculus.getParser('es6');1610      expect(function() {1611        parser.parse('export');1612      }).to.throwError();1613    });1614    it('module error 7', function() {1615      var parser = homunculus.getParser('es6');1616      expect(function() {1617        parser.parse('export x');1618      }).to.throwError();1619    });1620    it('module error 8', function() {1621      var parser = homunculus.getParser('es6');1622      expect(function() {1623        parser.parse('export "a"');1624      }).to.throwError();1625    });1626    it('module error 9', function() {1627      var parser = homunculus.getParser('es6');1628      expect(function() {1629        parser.parse('export x from');1630      }).to.throwError();1631    });1632    it('module not in global env', function() {1633      var parser = homunculus.getParser('es6');1634      expect(function() {1635        parser.parse('function a() { export * from "xxx" }');1636      }).to.throwError();1637    });1638    it('export module import be property name', function() {1639      var parser = homunculus.getParser('es6');1640      var node = parser.parse('a.export = 1');1641      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.ASSIGNEXPR,[JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","export"],"=",JsNode.PRMREXPR,["1"]]]]]]);1642    });1643    it('getter', function() {1644      var parser = homunculus.getParser('es6');1645      var node = parser.parse('var o = {get a(){}}');1646      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["o"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,[JsNode.METHOD,["get",JsNode.PROPTNAME,[JsNode.LTRPROPT,["a"]],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]],"}"]]]]]]]]);1647    });1648    it('get be an property', function() {1649      var parser = homunculus.getParser('es6');1650      var node = parser.parse('var o = {get:1}');1651      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["o"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["get"]],":",JsNode.PRMREXPR,["1"]],"}"]]]]]]]]);1652    });1653    it('getter error 1', function() {1654      var parser = homunculus.getParser('es6');1655      expect(function() {1656        parser.parse('var o = {get a}');1657      }).to.throwError();1658    });1659    it('getter error 2', function() {1660      var parser = homunculus.getParser('es6');1661      expect(function() {1662        parser.parse('var o = {get a(}');1663      }).to.throwError();1664    });1665    it('getter error 3', function() {1666      var parser = homunculus.getParser('es6');1667      expect(function() {1668        parser.parse('var o = {get a()}');1669      }).to.throwError();1670    });1671    it('getter error 4', function() {1672      var parser = homunculus.getParser('es6');1673      expect(function() {1674        parser.parse('var o = {get 3}');1675      }).to.throwError();1676    });1677    it('setter', function() {1678      var parser = homunculus.getParser('es6');1679      var node = parser.parse('var o = {set a(b){}}');1680      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["o"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,[JsNode.METHOD,["set",JsNode.PROPTNAME,[JsNode.LTRPROPT,["a"]],"(",JsNode.FMPARAMS,[JsNode.SINGLENAME,[JsNode.BINDID,["b"]]],")","{",JsNode.FNBODY,[],"}"]],"}"]]]]]]]]);1681    });1682    it('set be an property', function() {1683      var parser = homunculus.getParser('es6');1684      var node = parser.parse('var o = {set:1}');1685      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["o"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["set"]],":",JsNode.PRMREXPR,["1"]],"}"]]]]]]]]);1686    });1687    it('setter error 1', function() {1688      var parser = homunculus.getParser('es6');1689      expect(function() {1690        parser.parse('var o = {set a}');1691      }).to.throwError();1692    });1693    it('setter error 2', function() {1694      var parser = homunculus.getParser('es6');1695      expect(function() {1696        parser.parse('var o = {set a(}');1697      }).to.throwError();1698    });1699    it('setter error 3', function() {1700      var parser = homunculus.getParser('es6');1701      expect(function() {1702        parser.parse('var o = {set a()}');1703      }).to.throwError();1704    });1705    it('setter error 4', function() {1706      var parser = homunculus.getParser('es6');1707      expect(function() {1708        parser.parse('var o = {set 3(){}}');1709      }).to.throwError();1710    });1711  });1712  describe('js lib exec test', function() {1713    it('jquery 1.11.0', function() {1714      var parser = homunculus.getParser('es6');1715      var code = fs.readFileSync(path.join(__dirname, './lib/jquery-1.11.0.js'), { encoding: 'utf-8' });1716      var node = parser.parse(code);1717      var ignore = parser.ignore();1718      var str = jion(node, ignore);1719      expect(str).to.eql(code);1720    });1721    it('jquery 1.11.0 min', function() {1722      var parser = homunculus.getParser('es6');1723      var code = fs.readFileSync(path.join(__dirname, './lib/jquery-1.11.0.min.js'), { encoding: 'utf-8' });1724      var node = parser.parse(code);1725      var ignore = parser.ignore();1726      var str = jion(node, ignore);1727      expect(str).to.eql(code);1728    });1729    it('backbone 1.1.0', function() {1730      var parser = homunculus.getParser('es6');1731      var code = fs.readFileSync(path.join(__dirname, './lib/backbone.js'), { encoding: 'utf-8' });1732      var node = parser.parse(code);1733      var ignore = parser.ignore();1734      var str = jion(node, ignore);1735      expect(str).to.eql(code);1736    });1737    it('handlebars', function() {1738      var parser = homunculus.getParser('es6');1739      var code = fs.readFileSync(path.join(__dirname, './lib/handlebars.js'), { encoding: 'utf-8' });1740      var node = parser.parse(code);1741      var ignore = parser.ignore();1742      var str = jion(node, ignore);1743      expect(str).to.eql(code);1744    });1745    it('bootstrap 3.0.0', function() {1746      var parser = homunculus.getParser('es6');1747      var code = fs.readFileSync(path.join(__dirname, './lib/bootstrap.js'), { encoding: 'utf-8' });1748      var node = parser.parse(code);1749      var ignore = parser.ignore();1750      var str = jion(node, ignore);1751      expect(str).to.eql(code);1752    });1753    it('expect 0.1.2', function() {1754      var parser = homunculus.getParser('es6');1755      var code = fs.readFileSync(path.join(__dirname, './lib/expect.js'), { encoding: 'utf-8' });1756      var node = parser.parse(code);1757      var ignore = parser.ignore();1758      var str = jion(node, ignore);1759      expect(str).to.eql(code);1760    });1761    it('html5shiv 3.6.1', function() {1762      var parser = homunculus.getParser('es6');1763      var code = fs.readFileSync(path.join(__dirname, './lib/html5shiv.js'), { encoding: 'utf-8' });1764      var node = parser.parse(code);1765      var ignore = parser.ignore();1766      var str = jion(node, ignore);1767      expect(str).to.eql(code);1768    });1769    it('formatter', function() {1770      var parser = homunculus.getParser('es6');1771      var code = fs.readFileSync(path.join(__dirname, './lib/formatter.js'), { encoding: 'utf-8' });1772      var node = parser.parse(code);1773      var ignore = parser.ignore();1774      var str = jion(node, ignore);1775      expect(str).to.eql(code);1776    });1777  });1778  describe('other test', function() {1779    it('node #parent,#prev,#next', function () {1780      var parser = homunculus.getParser('es6');1781      var node = parser.parse('var a, b;');1782      var varstmt = node.leaf(0).leaf(0);1783      var children = varstmt.leaves();1784      var a = children[0];1785      var b = children[1];1786      expect(node.parent()).to.be(null);1787      expect(a.parent()).to.be(varstmt);1788      expect(b.parent()).to.be(varstmt);1789      expect(a.prev()).to.be(null);1790      expect(a.next()).to.be(b);1791      expect(b.prev()).to.be(a);1792    });1793    it('node #leaf,#size,#leaves', function () {1794      var parser = homunculus.getParser('es6');1795      var node = parser.parse('var a');1796      var varstmt = node.leaf(0).leaf(0);1797      expect(varstmt.name()).to.be(JsNode.VARSTMT);1798      expect(varstmt.size()).to.be(3);1799    });1800    it('#ast should return as parse return', function () {1801      var parser = homunculus.getParser('es6');1802      var node = parser.parse('var a, b;');1803      expect(node).to.equal(parser.ast());1804    });1805    it('init class Parser(lexer) with a lexer', function () {1806      var lexer = homunculus.getLexer('es6');1807      var parser = new Parser(lexer);1808      var node = parser.parse('var a, b;');1809      expect(node).to.equal(parser.ast());1810      expect(function () {1811        parser.init();1812      }).to.not.throwError();1813    });1814    it('JsNode#getKey', function () {1815      expect(JsNode.getKey('script')).to.eql('SCRIPT');...

jsxparser.js

Source:jsxparser.js

...56}57describe('jsxparser', function() {58  describe('simple test', function () {59    it('varstmt no assign', function() {60      var parser = homunculus.getParser('es6');61      var node = parser.parse('var a;');62      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"]],";"]]]]);63    });64    it('varstmt with assign', function() {65      var parser = homunculus.getParser('es6');66      var node = parser.parse('var a = 1;');67      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]],";"]]]]);68    });69    it('varstmt with multi', function() {70      var parser = homunculus.getParser('es6');71      var node = parser.parse('var a, b = 1;');72      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"]],",",JsNode.VARDECL,[JsNode.BINDID,["b"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]],";"]]]]);73    });74    it('destructuring array', function() {75      var parser = homunculus.getParser('es6');76      var node = parser.parse('var [a] = [1]');77      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["a"]],"]"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,["1"],"]"]]]]]]]]);78    });79    it('destructuring with restparam', function() {80      var parser = homunculus.getParser('es6');81      var node = parser.parse('var [a, ...b] = [1, 2, 3]');82      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["a"]],",",JsNode.BINDREST,["...",JsNode.BINDID,["b"]],"]"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,["1"],",",JsNode.PRMREXPR,["2"],",",JsNode.PRMREXPR,["3"],"]"]]]]]]]]);83    });84    it('destructuring with default value', function() {85      var parser = homunculus.getParser('es6');86      var node = parser.parse('var [a = 1, [b] = [2]] = [, []]');87      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]],",",JsNode.BINDELEM,[JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["b"]],"]"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,["2"],"]"]]]],"]"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",",",JsNode.PRMREXPR,[JsNode.ARRLTR,["[","]"]],"]"]]]]]]]]);88    });89    it('destructuring object', function() {90      var parser = homunculus.getParser('es6');91      var node = parser.parse('var {x, y = 1, "f": [z]} = {}');92      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.OBJBINDPAT,["{",JsNode.BINDPROPT,[JsNode.SINGLENAME,[JsNode.BINDID,["x"]]],",",JsNode.BINDPROPT,[JsNode.SINGLENAME,[JsNode.BINDID,["y"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]]],",",JsNode.BINDPROPT,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["\"f\""]],":",JsNode.BINDELEM,[JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["z"]],"]"]]],"}"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.OBJLTR,["{","}"]]]]]]]]);93    });94    it('destructuring object with keyword property', function() {95      var parser = homunculus.getParser('es6');96      var node = parser.parse('var {var, f,} = {}');97      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.OBJBINDPAT,["{",JsNode.BINDPROPT,[JsNode.SINGLENAME,[JsNode.BINDID,["var"]]],",",JsNode.BINDPROPT,[JsNode.SINGLENAME,[JsNode.BINDID,["f"]]],",","}"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.OBJLTR,["{","}"]]]]]]]]);98    });99    it('destructuring complex', function() {100      var parser = homunculus.getParser('es6');101      var node = parser.parse('var [x, {"a":[y=1,{z=2},...o]}] = []');102      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["x"]],",",JsNode.BINDELEM,[JsNode.OBJBINDPAT,["{",JsNode.BINDPROPT,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["\"a\""]],":",JsNode.BINDELEM,[JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["y"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]],",",JsNode.BINDELEM,[JsNode.OBJBINDPAT,["{",JsNode.BINDPROPT,[JsNode.SINGLENAME,[JsNode.BINDID,["z"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["2"]]]],"}"]],",",JsNode.BINDREST,["...",JsNode.BINDID,["o"]],"]"]]],"}"]],"]"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.ARRLTR,["[","]"]]]]]]]]);103    });104    it('destructuring without assign should throw error', function() {105      var parser = homunculus.getParser('es6');106      expect(function() {107        parser.parse('var [a];');108      }).to.throwError();109    });110    it('destructuring array error 1', function() {111      var parser = homunculus.getParser('es6');112      expect(function() {113        parser.parse('var [');114      }).to.throwError();115    });116    it('destructuring array error 1', function() {117      var parser = homunculus.getParser('es6');118      expect(function() {119        parser.parse('var [a');120      }).to.throwError();121    });122    it('destructuring array error 1', function() {123      var parser = homunculus.getParser('es6');124      expect(function() {125        parser.parse('var [a,');126      }).to.throwError();127    });128    it('destructuring array error 2', function() {129      var parser = homunculus.getParser('es6');130      expect(function() {131        parser.parse('var [a,[b]=');132      }).to.throwError();133    });134    it('destructuring object error 1', function() {135      var parser = homunculus.getParser('es6');136      expect(function() {137        parser.parse('var {');138      }).to.throwError();139    });140    it('destructuring object error 2', function() {141      var parser = homunculus.getParser('es6');142      expect(function() {143        parser.parse('var {a');144      }).to.throwError();145    });146    it('destructuring object error 3', function() {147      var parser = homunculus.getParser('es6');148      expect(function() {149        parser.parse('var {!');150      }).to.throwError();151    });152    it('destructuring object error 4', function() {153      var parser = homunculus.getParser('es6');154      expect(function() {155        parser.parse('var {a ');156      }).to.throwError();157    });158    it('destructuring error: kw can not in array 1', function() {159      var parser = homunculus.getParser('es6');160      expect(function() {161        parser.parse('var [var] = [1]');162      }).to.throwError();163    });164    it('destructuring error: kw can not in array 2', function() {165      var parser = homunculus.getParser('es6');166      expect(function() {167        parser.parse('var [x, {"a":[var=1,{z=2},...o]}] = []');168      }).to.throwError();169    });170    it('letdecl 1', function() {171      var parser = homunculus.getParser('es6');172      var node = parser.parse('let a');173      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.LEXDECL,["let",JsNode.LEXBIND,[JsNode.BINDID,["a"]]]]]]);174    });175    it('letdecl 2', function() {176      var parser = homunculus.getParser('es6');177      var node = parser.parse('let a, b = 1');178      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.LEXDECL,["let",JsNode.LEXBIND,[JsNode.BINDID,["a"]],",",JsNode.LEXBIND,[JsNode.BINDID,["b"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]]]]]]);179    });180    it('cstdecl 1', function() {181      var parser = homunculus.getParser('es6');182      var node = parser.parse('const a');183      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.LEXDECL,["const",JsNode.LEXBIND,[JsNode.BINDID,["a"]]]]]]);184    });185    it('cstdecl 2', function() {186      var parser = homunculus.getParser('es6');187      var node = parser.parse('const a, b = 1');188      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.LEXDECL,["const",JsNode.LEXBIND,[JsNode.BINDID,["a"]],",",JsNode.LEXBIND,[JsNode.BINDID,["b"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]]]]]]);189    });190    it('fndecl', function() {191      var parser = homunculus.getParser('es6');192      var node = parser.parse('function a() {}');193      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.FNDECL,["function",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]]]]);194    });195    it('fndecl with params', function() {196      var parser = homunculus.getParser('es6');197      var node = parser.parse('function a(b,c) {}');198      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.FNDECL,["function",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[JsNode.SINGLENAME,[JsNode.BINDID,["b"]],",",JsNode.SINGLENAME,[JsNode.BINDID,["c"]]],")","{",JsNode.FNBODY,[],"}"]]]]);199    });200    it('fndecl bindelem', function() {201      var parser = homunculus.getParser('es6');202      var node = parser.parse('function a(b, c = 1, ...d){}');203      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.FNDECL,["function",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[JsNode.SINGLENAME,[JsNode.BINDID,["b"]],",",JsNode.SINGLENAME,[JsNode.BINDID,["c"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]],",",JsNode.BINDREST,["...",JsNode.BINDID,["d"]]],")","{",JsNode.FNBODY,[],"}"]]]]);204    });205    it('fndecl bindelem 2', function() {206      var parser = homunculus.getParser('es6');207      var node = parser.parse('function a(b, c = d*2){}');208      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.FNDECL,["function",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[JsNode.SINGLENAME,[JsNode.BINDID,["b"]],",",JsNode.SINGLENAME,[JsNode.BINDID,["c"],JsNode.INITLZ,["=",JsNode.MTPLEXPR,[JsNode.PRMREXPR,["d"],"*",JsNode.PRMREXPR,["2"]]]]],")","{",JsNode.FNBODY,[],"}"]]]]);209    });210    it('fndecl with fnbody', function() {211      var parser = homunculus.getParser('es6');212      var node = parser.parse('function a() {;}');213      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.FNDECL,["function",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[JsNode.EMPTSTMT,[";"]],"}"]]]]);214    });215    it('fndecl rest', function() {216      var parser = homunculus.getParser('es6');217      var node = parser.parse('function a(...b){}');218      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.FNDECL,["function",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[JsNode.BINDREST,["...",JsNode.BINDID,["b"]]],")","{",JsNode.FNBODY,[],"}"]]]]);219    });220    it('fndecl error 1', function() {221      var parser = homunculus.getParser('es6');222      expect(function() {223        parser.parse('function');224      }).to.throwError();225    });226    it('fndecl error 2', function() {227      var parser = homunculus.getParser('es6');228      expect(function() {229        parser.parse('function a');230      }).to.throwError();231    });232    it('fndecl error 3', function() {233      var parser = homunculus.getParser('es6');234      expect(function() {235        parser.parse('function a(');236      }).to.throwError();237    });238    it('fndecl error 4', function() {239      var parser = homunculus.getParser('es6');240      expect(function() {241        parser.parse('function a()');242      }).to.throwError();243    });244    it('fndecl error 5', function() {245      var parser = homunculus.getParser('es6');246      expect(function() {247        parser.parse('function a() {');248      }).to.throwError();249    });250    it('fnexpr 1', function() {251      var parser = homunculus.getParser('es6');252      var node = parser.parse('~function() {}()');253      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["~",JsNode.CALLEXPR,[JsNode.PRMREXPR,[JsNode.FNEXPR,["function","(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]]);254    });255    it('fnexpr 2', function() {256      var parser = homunculus.getParser('es6');257      var node = parser.parse('(function a() {})()');258      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,[JsNode.PRMREXPR,[JsNode.CPEAPL,["(",JsNode.PRMREXPR,[JsNode.FNEXPR,["function",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]],")"]],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);259    });260    it('fnexpr error 1', function() {261      var parser = homunculus.getParser('es6');262      expect(function() {263        parser.parse('(function');264      }).to.throwError();265    });266    it('fnexpr error 2', function() {267      var parser = homunculus.getParser('es6');268      expect(function() {269        parser.parse('(function(');270      }).to.throwError();271    });272    it('fnexpr error 3', function() {273      var parser = homunculus.getParser('es6');274      expect(function() {275        parser.parse('(function(a,');276      }).to.throwError();277    });278    it('fnexpr error 4', function() {279      var parser = homunculus.getParser('es6');280      expect(function() {281        parser.parse('(function(a,1');282      }).to.throwError();283    });284    it('fnparams error', function() {285      var parser = homunculus.getParser('es6');286      expect(function() {287        parser.parse('function a(b,){}');288      }).to.throwError();289    });290    it('args error', function() {291      var parser = homunculus.getParser('es6');292      expect(function() {293        parser.parse('a(b,)');294      }).to.throwError();295    });296    it('gendecl with yield', function() {297      var parser = homunculus.getParser('es6');298      var node = parser.parse('function * a(){yield}');299      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.GENDECL,["function","*",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[JsNode.EXPRSTMT,[JsNode.YIELDEXPR,["yield"]]],"}"]]]]);300    });301    it('gendecl with var stmt yield', function() {302      var parser = homunculus.getParser('es6');303      var node = parser.parse('function * a(){var a = yield 1}');304      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.GENDECL,["function","*",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.YIELDEXPR,["yield",JsNode.PRMREXPR,["1"]]]]]],"}"]]]]);305    });306    it('yield can not in gencmph', function() {307      var parser = homunculus.getParser('es6');308      expect(function() {309        parser.parse('[for(yield of b)yield]');310      }).to.throwError();311    });312    it('yield can not in ungenerator', function() {313      var parser = homunculus.getParser('es6');314      expect(function() {315        parser.parse('function a(){yield}');316      }).to.throwError();317    });318    it('yield can in generator', function() {319      var parser = homunculus.getParser('es6');320      var node = parser.parse('function *a(){if(false)yield;do yield;while(false);for(;;)yield;}');321      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.GENDECL,["function","*",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[JsNode.IFSTMT,["if","(",JsNode.PRMREXPR,["false"],")",JsNode.EXPRSTMT,[JsNode.YIELDEXPR,["yield"],";"]],JsNode.ITERSTMT,["do",JsNode.EXPRSTMT,[JsNode.YIELDEXPR,["yield"],";"],"while","(",JsNode.PRMREXPR,["false"],")",";"],JsNode.ITERSTMT,["for","(",";",";",")",JsNode.EXPRSTMT,[JsNode.YIELDEXPR,["yield"],";"]]],"}"]]]]);322    });323    it('genmethod', function() {324      var parser = homunculus.getParser('es6');325      var node = parser.parse('class A{*method(){}}');326      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.CLASSDECL,["class",JsNode.BINDID,["A"],"{",JsNode.CLASSBODY,[JsNode.CLASSELEM,[JsNode.GENMETHOD,["*",JsNode.PROPTNAME,[JsNode.LTRPROPT,["method"]],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]]],"}"]]]]);327    });328    it('gendecl error 1', function() {329      var parser = homunculus.getParser('es6');330      expect(function() {331        parser.parse('function *');332      }).to.throwError();333    });334    it('gendecl error 2', function() {335      var parser = homunculus.getParser('es6');336      expect(function() {337        parser.parse('function * a');338      }).to.throwError();339    });340    it('gendecl error 3', function() {341      var parser = homunculus.getParser('es6');342      expect(function() {343        parser.parse('function * a(');344      }).to.throwError();345    });346    it('gendecl error 4', function() {347      var parser = homunculus.getParser('es6');348      expect(function() {349        parser.parse('function * a()');350      }).to.throwError();351    });352    it('gendecl error 5', function() {353      var parser = homunculus.getParser('es6');354      expect(function() {355        parser.parse('function * a(){');356      }).to.throwError();357    });358    it('gendecl error 6', function() {359      var parser = homunculus.getParser('es6');360      expect(function() {361        parser.parse('function *(){}');362      }).to.throwError();363    });364    it('yield expr error', function() {365      var parser = homunculus.getParser('es6');366      expect(function() {367        parser.parse('yield');368      }).to.throwError();369    });370    it('genexpr', function() {371      var parser = homunculus.getParser('es6');372      var node = parser.parse('!function * a(){}');373      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["!",JsNode.PRMREXPR,[JsNode.GENEXPR,["function","*",JsNode.BINDID,["a"],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]]]]]]]);374    });375    it('genexpr with yield', function() {376      var parser = homunculus.getParser('es6');377      var node = parser.parse('!function *(){yield}');378      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["!",JsNode.PRMREXPR,[JsNode.GENEXPR,["function","*","(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[JsNode.EXPRSTMT,[JsNode.YIELDEXPR,["yield"]]],"}"]]]]]]]);379    });380    it('genexpr error 1', function() {381      var parser = homunculus.getParser('es6');382      expect(function() {383        parser.parse('!function *');384      }).to.throwError();385    });386    it('genexpr error 2', function() {387      var parser = homunculus.getParser('es6');388      expect(function() {389        parser.parse('!function * a');390      }).to.throwError();391    });392    it('genexpr error 3', function() {393      var parser = homunculus.getParser('es6');394      expect(function() {395        parser.parse('!function * a(');396      }).to.throwError();397    });398    it('genexpr error 4', function() {399      var parser = homunculus.getParser('es6');400      expect(function() {401        parser.parse('!function * a()');402      }).to.throwError();403    });404    it('genexpr error 5', function() {405      var parser = homunculus.getParser('es6');406      expect(function() {407        parser.parse('!function * a(){');408      }).to.throwError();409    });410    it('arrinit error', function() {411      var parser = homunculus.getParser('es6');412      expect(function() {413        parser.parse('[');414      }).to.throwError();415    });416    it('arrltr', function() {417      var parser = homunculus.getParser('es6');418      var node = parser.parse('[,,,2,3,]');419      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.ARRLTR,["[",",",",",",",JsNode.PRMREXPR,["2"],",",JsNode.PRMREXPR,["3"],",","]"]]]]]]);420    });421    it('arrltr spread', function() {422      var parser = homunculus.getParser('es6');423      var node = parser.parse('[...a]');424      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.SPREAD,["...",JsNode.PRMREXPR,["a"]],"]"]]]]]]);425    });426    it('arrltr multi spread', function() {427      var parser = homunculus.getParser('es6');428      var node = parser.parse('[...a,...b]');429      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.SPREAD,["...",JsNode.PRMREXPR,["a"]],",",JsNode.SPREAD,["...",JsNode.PRMREXPR,["b"]],"]"]]]]]]);430    });431    it('arrltr error', function() {432      var parser = homunculus.getParser('es6');433      expect(function() {434        parser.parse('[,,,2,3,');435      }).to.throwError();436    });437    it('arrcmph no if', function() {438      var parser = homunculus.getParser('es6');439      var node = parser.parse('[for(a of b)a]');440      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.ARRCMPH,["[",JsNode.CMPH,[JsNode.CMPHFOR,["for","(",JsNode.BINDID,["a"],"of",JsNode.PRMREXPR,["b"],")"],JsNode.PRMREXPR,["a"]],"]"]]]]]]);441    });442    it('arrcmph with if', function() {443      var parser = homunculus.getParser('es6');444      var node = parser.parse('[for(a of b)if(a>1)a]');445      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.ARRCMPH,["[",JsNode.CMPH,[JsNode.CMPHFOR,["for","(",JsNode.BINDID,["a"],"of",JsNode.PRMREXPR,["b"],")"],JsNode.CMPHIF,["if","(",JsNode.RELTEXPR,[JsNode.PRMREXPR,["a"],">",JsNode.PRMREXPR,["1"]],")"],JsNode.PRMREXPR,["a"]],"]"]]]]]]);446    });447    it('arrcmph recursion', function() {448      var parser = homunculus.getParser('es6');449      var node = parser.parse('[for(a of b)if(true)for(c of a)if(false)c]');450      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.ARRCMPH,["[",JsNode.CMPH,[JsNode.CMPHFOR,["for","(",JsNode.BINDID,["a"],"of",JsNode.PRMREXPR,["b"],")"],JsNode.CMPHIF,["if","(",JsNode.PRMREXPR,["true"],")"],JsNode.CMPHFOR,["for","(",JsNode.BINDID,["c"],"of",JsNode.PRMREXPR,["a"],")"],JsNode.CMPHIF,["if","(",JsNode.PRMREXPR,["false"],")"],JsNode.PRMREXPR,["c"]],"]"]]]]]]);451    });452    it('arrcmph forbindpat', function() {453      var parser = homunculus.getParser('es6');454      var node = parser.parse('[for([a,b] of c)a+b]');455      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.ARRCMPH,["[",JsNode.CMPH,[JsNode.CMPHFOR,["for","(",JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["a"]],",",JsNode.SINGLENAME,[JsNode.BINDID,["b"]],"]"],"of",JsNode.PRMREXPR,["c"],")"],JsNode.ADDEXPR,[JsNode.PRMREXPR,["a"],"+",JsNode.PRMREXPR,["b"]]],"]"]]]]]]);456    });457    it('arrcmph error 1', function() {458      var parser = homunculus.getParser('es6');459      expect(function() {460        parser.parse('[for');461      }).to.throwError();462    });463    it('arrcmph error 2', function() {464      var parser = homunculus.getParser('es6');465      expect(function() {466        parser.parse('[for(');467      }).to.throwError();468    });469    it('arrcmph error 3', function() {470      var parser = homunculus.getParser('es6');471      expect(function() {472        parser.parse('[for(a');473      }).to.throwError();474    });475    it('arrcmph error 4', function() {476      var parser = homunculus.getParser('es6');477      expect(function() {478        parser.parse('[for(a of');479      }).to.throwError();480    });481    it('arrcmph error 5', function() {482      var parser = homunculus.getParser('es6');483      expect(function() {484        parser.parse('[for(a of b');485      }).to.throwError();486    });487    it('arrcmph error 6', function() {488      var parser = homunculus.getParser('es6');489      expect(function() {490        parser.parse('[for(a of b)');491      }).to.throwError();492    });493    it('arrcmph error 7', function() {494      var parser = homunculus.getParser('es6');495      expect(function() {496        parser.parse('[for(a of b)if');497      }).to.throwError();498    });499    it('arrcmph error 8', function() {500      var parser = homunculus.getParser('es6');501      expect(function() {502        parser.parse('[for(a of b)if(');503      }).to.throwError();504    });505    it('arrcmph error 9', function() {506      var parser = homunculus.getParser('es6');507      expect(function() {508        parser.parse('[for(a of b)if(true');509      }).to.throwError();510    });511    it('arrcmph error 10', function() {512      var parser = homunculus.getParser('es6');513      expect(function() {514        parser.parse('[for(a of b)if(true)');515      }).to.throwError();516    });517    it('arrcmph error 11', function() {518      var parser = homunculus.getParser('es6');519      expect(function() {520        parser.parse('[for(a of b)if(true)a');521      }).to.throwError();522    });523    it('objlatr 1', function() {524      var parser = homunculus.getParser('es6');525      var node = parser.parse('({x,y}={"x":1,"y":2})');526      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.CPEAPL,["(",JsNode.ASSIGNEXPR,[JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,["x"],",",JsNode.PROPTDEF,["y"],"}"]],"=",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["\"x\""]],":",JsNode.PRMREXPR,["1"]],",",JsNode.PROPTDEF,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["\"y\""]],":",JsNode.PRMREXPR,["2"]],"}"]]],")"]]]]]]);527    });528    it('objlatr 2', function() {529      var parser = homunculus.getParser('es6');530      var node = parser.parse('({x,y,[a]})');531      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.CPEAPL,["(",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,["x"],",",JsNode.PROPTDEF,["y"],",",JsNode.PROPTDEF,[JsNode.CMPTPROPT,["[",JsNode.PRMREXPR,["a"],"]"]],"}"]],")"]]]]]]);532    });533    it('objlatr 3', function() {534      var parser = homunculus.getParser('es6');535      var node = parser.parse('!{a(){}}');536      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["!",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,[JsNode.METHOD,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["a"]],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]],"}"]]]]]]]);537    });538    it('objlatr 4', function() {539      var parser = homunculus.getParser('es6');540      var node = parser.parse('~{x,y,}');541      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["~",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,["x"],",",JsNode.PROPTDEF,["y"],",","}"]]]]]]]);542    });543    it('keyword can be obj\'s property', function() {544      var parser = homunculus.getParser('es6');545      var node = parser.parse('var o = {var:1}');546      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["o"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["var"]],":",JsNode.PRMREXPR,["1"]],"}"]]]]]]]]);547    });548    it('keyword can not be label', function() {549      var parser = homunculus.getParser('es6');550      expect(function() {551        parser.parse('var:');552      }).to.throwError();553    });554    it('keyword after get/set', function() {555      var parser = homunculus.getParser('es6');556      var node = parser.parse('~{get var(){}}');557      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["~",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,[JsNode.METHOD,["get",JsNode.PROPTNAME,[JsNode.LTRPROPT,["var"]],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[],"}"]],"}"]]]]]]]);558    });559    it('newexpr 1', function() {560      var parser = homunculus.getParser('es6');561      var node = parser.parse('new A');562      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"]]]]]]);563    });564    it('newexpr 2', function() {565      var parser = homunculus.getParser('es6');566      var node = parser.parse('new A()');567      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);568    });569    it('newexpr 3', function() {570      var parser = homunculus.getParser('es6');571      var node = parser.parse('new A().f');572      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],".","f"]]]]]);573    });574    it('newexpr 4', function() {575      var parser = homunculus.getParser('es6');576      var node = parser.parse('new A().f()');577      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,[JsNode.MMBEXPR,[JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],".","f"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);578    });579    it('newexpr 5', function() {580      var parser = homunculus.getParser('es6');581      var node = parser.parse('new new A().f()');582      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.NEWEXPR,["new",JsNode.MMBEXPR,[JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],".","f"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);583    });584    it('newexpr 6', function() {585      var parser = homunculus.getParser('es6');586      var node = parser.parse('new A()[1]');587      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],"[",JsNode.PRMREXPR,["1"],"]"]]]]]);588    });589    it('newexpr error', function() {590      var parser = homunculus.getParser('es6');591      expect(function() {592        parser.parse('new');593      }).to.throwError();594    });595    it('super 1', function() {596      var parser = homunculus.getParser('es6');597      var node = parser.parse('new super');598      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.NEWEXPR,["new","super"]]]]]);599    });600    it('super 2', function() {601      var parser = homunculus.getParser('es6');602      var node = parser.parse('new super()');603      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.NEWEXPR,["new","super",JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);604    });605    it('super 3', function() {606      var parser = homunculus.getParser('es6');607      var node = parser.parse('new super.a');608      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.NEWEXPR,["new",JsNode.MMBEXPR,["super",".","a"]]]]]]);609    });610    it('super 4', function() {611      var parser = homunculus.getParser('es6');612      var node = parser.parse('new super.a()');613      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.NEWEXPR,["new",JsNode.MMBEXPR,["super",".","a"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);614    });615    it('super 5', function() {616      var parser = homunculus.getParser('es6');617      var node = parser.parse('new super.a().b');618      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.NEWEXPR,["new",JsNode.MMBEXPR,["super",".","a"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],".","b"]]]]]);619    });620    it('super 6', function() {621      var parser = homunculus.getParser('es6');622      var node = parser.parse('super.a');623      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,["super",".","a"]]]]]);624    });625    it('super 7', function() {626      var parser = homunculus.getParser('es6');627      var node = parser.parse('super["a"]()');628      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,[JsNode.MMBEXPR,["super","[",JsNode.PRMREXPR,["\"a\""],"]"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);629    });630    it('super be an property', function() {631      var parser = homunculus.getParser('es6');632      var node = parser.parse('new a.super');633      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.NEWEXPR,["new",JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","super"]]]]]]);634    });635    it('super error', function() {636      var parser = homunculus.getParser('es6');637      expect(function() {638        parser.parse('super super');639      }).to.throwError();640    });641    it('super in method', function() {642      var parser = homunculus.getParser('es6');643      expect(function() {644        parser.parse('class A{f(){super()}}');645      }).to.throwError();646    });647    it('super in constructor', function() {648      var parser = homunculus.getParser('es6');649      var node = parser.parse('class A{constructor(){super()}}');650      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.CLASSDECL,["class",JsNode.BINDID,["A"],"{",JsNode.CLASSBODY,[JsNode.CLASSELEM,[JsNode.METHOD,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["constructor"]],"(",JsNode.FMPARAMS,[],")","{",JsNode.FNBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,["super",JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]],"}"]]],"}"]]]]);651    });652    it('mmbexpr 1', function() {653      var parser = homunculus.getParser('es6');654      var node = parser.parse('a.b.c');655      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","b"],".","c"]]]]]);656    });657    it('mmbexpr 2', function() {658      var parser = homunculus.getParser('es6');659      var node = parser.parse('a.b[c]');660      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","b"],"[",JsNode.PRMREXPR,["c"],"]"]]]]]);661    });662    it('mmbexpr 3', function() {663      var parser = homunculus.getParser('es6');664      var node = parser.parse('a.b');665      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","b"]]]]]);666    });667    it('mmbexpr 4', function() {668      var parser = homunculus.getParser('es6');669      var node = parser.parse('a[2]');670      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],"[",JsNode.PRMREXPR,["2"],"]"]]]]]);671    });672    it('mmbexpr error', function() {673      var parser = homunculus.getParser('es6');674      expect(function() {675        parser.parse('a.');676      }).to.throwError();677    });678    it('postfixexpr 1', function() {679      var parser = homunculus.getParser('es6');680      var node = parser.parse('a++ + b');681      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.ADDEXPR,[JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["a"],"++"],"+",JsNode.PRMREXPR,["b"]]]]]]);682    });683    it('postfixexpr 2', function() {684      var parser = homunculus.getParser('es6');685      var node = parser.parse('a\nb++');686      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,["a"]],JsNode.EXPRSTMT,[JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["b"],"++"]]]]]);687    });688    it('postfixexpr 3', function() {689      var parser = homunculus.getParser('es6');690      var node = parser.parse('a/*\n*/b++');691      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,["a"]],JsNode.EXPRSTMT,[JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["b"],"++"]]]]]);692    });693    it('postfixexpr 4', function() {694      var parser = homunculus.getParser('es6');695      var node = parser.parse('a++');696      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["a"],"++"]]]]]);697    });698    it('postfixexpr error 1', function() {699      var parser = homunculus.getParser('es6');700      expect(function() {701        parser.parse('a++ ++');702      }).to.throwError();703    });704    it('postfixexpr error 2', function() {705      var parser = homunculus.getParser('es6');706      expect(function() {707        parser.parse('++');708      }).to.throwError();709    });710    it('prmrexpr 1', function() {711      var parser = homunculus.getParser('es6');712      var node = parser.parse('a');713      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,["a"]]]]]);714    });715    it('prmrexpr 2', function() {716      var parser = homunculus.getParser('es6');717      var node = parser.parse('true');718      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,["true"]]]]]);719    });720    it('prmrexpr 3', function() {721      var parser = homunculus.getParser('es6');722      var node = parser.parse('null');723      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,["null"]]]]]);724    });725    it('prmrexpr 4', function() {726      var parser = homunculus.getParser('es6');727      var node = parser.parse('this');728      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,["this"]]]]]);729    });730    it('prmrexpr 5', function() {731      var parser = homunculus.getParser('es6');732      var node = parser.parse('false');733      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,["false"]]]]]);734    });735    it('prmrexpr 6', function() {736      var parser = homunculus.getParser('es6');737      var node = parser.parse('[]');738      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.ARRLTR,["[","]"]]]]]]);739    });740    it('prmrexpr 7', function() {741      var parser = homunculus.getParser('es6');742      var node = parser.parse('!{}');743      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["!",JsNode.PRMREXPR,[JsNode.OBJLTR,["{","}"]]]]]]]);744    });745    it('prmrexpr error', function() {746      var parser = homunculus.getParser('es6');747      expect(function() {748        parser.parse('.');749      }).to.throwError();750    });751    it('callexpr 1', function() {752      var parser = homunculus.getParser('es6');753      var node = parser.parse('a()');754      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,[JsNode.PRMREXPR,["a"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);755    });756    it('callexpr 2', function() {757      var parser = homunculus.getParser('es6');758      var node = parser.parse('a.b()');759      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,[JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","b"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);760    });761    it('callexpr 3', function() {762      var parser = homunculus.getParser('es6');763      var node = parser.parse('new A().f()');764      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,[JsNode.MMBEXPR,[JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],".","f"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);765    });766    it('callexpr 4', function() {767      var parser = homunculus.getParser('es6');768      var node = parser.parse('f()()');769      expect(tree(node)).to.eql(770        [JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,[JsNode.CALLEXPR,[JsNode.PRMREXPR,["f"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);771    });772    it('callexpr 5', function() {773      var parser = homunculus.getParser('es6');774      var node = parser.parse('f().b[1]');775      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MMBEXPR,[JsNode.MMBEXPR,[JsNode.CALLEXPR,[JsNode.PRMREXPR,["f"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],".","b"],"[",JsNode.PRMREXPR,["1"],"]"]]]]]);776    });777    it('callexpr 6', function() {778      var parser = homunculus.getParser('es6');779      var node = parser.parse('a.b().c.d()');780      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CALLEXPR,[JsNode.MMBEXPR,[JsNode.MMBEXPR,[JsNode.CALLEXPR,[JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","b"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],".","c"],".","d"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]);781    });782    it('callexpr error', function() {783      var parser = homunculus.getParser('es6');784      expect(function() {785        parser.parse('f(');786      }).to.throwError();787    });788    it('unaryexpr 1', function() {789      var parser = homunculus.getParser('es6');790      var node = parser.parse('typeof a');791      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["typeof",JsNode.PRMREXPR,["a"]]]]]]);792    });793    it('unaryexpr 2', function() {794      var parser = homunculus.getParser('es6');795      var node = parser.parse('!!0');796      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.UNARYEXPR,["!",JsNode.UNARYEXPR,["!",JsNode.PRMREXPR,["0"]]]]]]]);797    });798    it('unaryexpr error 1', function() {799      var parser = homunculus.getParser('es6');800      expect(function() {801        parser.parse('!');802      }).to.throwError();803    });804    it('unaryexpr error 2', function() {805      var parser = homunculus.getParser('es6');806      expect(function() {807        parser.parse('++ +a');808      }).to.throwError();809    });810    it('mtplexpr 1', function() {811      var parser = homunculus.getParser('es6');812      var node = parser.parse('a * b');813      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MTPLEXPR,[JsNode.PRMREXPR,["a"],"*",JsNode.PRMREXPR,["b"]]]]]]);814    });815    it('mtplexpr 2', function() {816      var parser = homunculus.getParser('es6');817      var node = parser.parse('a() * b[0]');818      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MTPLEXPR,[JsNode.CALLEXPR,[JsNode.PRMREXPR,["a"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]],"*",JsNode.MMBEXPR,[JsNode.PRMREXPR,["b"],"[",JsNode.PRMREXPR,["0"],"]"]]]]]]);819    });820    it('mtplexpr 3', function() {821      var parser = homunculus.getParser('es6');822      var node = parser.parse('!a * b--');823      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.MTPLEXPR,[JsNode.UNARYEXPR,["!",JsNode.PRMREXPR,["a"]],"*",JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["b"],"--"]]]]]]);824    });825    it('addexpr 1', function() {826      var parser = homunculus.getParser('es6');827      var node = parser.parse('a + b * 2 - c');828      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.ADDEXPR,[JsNode.PRMREXPR,["a"],"+",JsNode.MTPLEXPR,[JsNode.PRMREXPR,["b"],"*",JsNode.PRMREXPR,["2"]],"-",JsNode.PRMREXPR,["c"]]]]]]);829    });830    it('addexpr 2', function() {831      var parser = homunculus.getParser('es6');832      var node = parser.parse('~a + a++ + ++a');833      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.ADDEXPR,[JsNode.UNARYEXPR,["~",JsNode.PRMREXPR,["a"]],"+",JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["a"],"++"],"+",JsNode.UNARYEXPR,["++",JsNode.PRMREXPR,["a"]]]]]]]);834    });835    it('shiftexpr 1', function() {836      var parser = homunculus.getParser('es6');837      var node = parser.parse('a>>a+1');838      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.SHIFTEXPR,[JsNode.PRMREXPR,["a"],">>",JsNode.ADDEXPR,[JsNode.PRMREXPR,["a"],"+",JsNode.PRMREXPR,["1"]]]]]]]);839    });840    it('shiftexpr 2', function() {841      var parser = homunculus.getParser('es6');842      var node = parser.parse('a*b>>>c/d<<--e');843      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.SHIFTEXPR,[JsNode.MTPLEXPR,[JsNode.PRMREXPR,["a"],"*",JsNode.PRMREXPR,["b"]],">>>",JsNode.MTPLEXPR,[JsNode.PRMREXPR,["c"],"/",JsNode.PRMREXPR,["d"]],"<<",JsNode.UNARYEXPR,["--",JsNode.PRMREXPR,["e"]]]]]]]);844    });845    it('reltexpr 1', function() {846      var parser = homunculus.getParser('es6');847      var node = parser.parse('a > b');848      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.RELTEXPR,[JsNode.PRMREXPR,["a"],">",JsNode.PRMREXPR,["b"]]]]]]);849    });850    it('reltexpr 2', function() {851      var parser = homunculus.getParser('es6');852      var node = parser.parse('a <= b+1');853      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.RELTEXPR,[JsNode.PRMREXPR,["a"],"<=",JsNode.ADDEXPR,[JsNode.PRMREXPR,["b"],"+",JsNode.PRMREXPR,["1"]]]]]]]);854    });855    it('reltexpr 3', function() {856      var parser = homunculus.getParser('es6');857      var node = parser.parse('a instanceof new A()');858      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.RELTEXPR,[JsNode.PRMREXPR,["a"],"instanceof",JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"],JsNode.ARGS,["(",JsNode.ARGLIST,[],")"]]]]]]]);859    });860    it('reltexpr error', function() {861      var parser = homunculus.getParser('es6');862      expect(function() {863        parser.parse('a <');864      }).to.throwError();865    });866    it('eqexpr 1', function() {867      var parser = homunculus.getParser('es6');868      var node = parser.parse('a == 3');869      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.EQEXPR,[JsNode.PRMREXPR,["a"],"==",JsNode.PRMREXPR,["3"]]]]]]);870    });871    it('eqexpr 2', function() {872      var parser = homunculus.getParser('es6');873      var node = parser.parse('a === b + 3');874      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.EQEXPR,[JsNode.PRMREXPR,["a"],"===",JsNode.ADDEXPR,[JsNode.PRMREXPR,["b"],"+",JsNode.PRMREXPR,["3"]]]]]]]);875    });876    it('eqexpr 3', function() {877      var parser = homunculus.getParser('es6');878      var node = parser.parse('a !== b >>> 4');879      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.EQEXPR,[JsNode.PRMREXPR,["a"],"!==",JsNode.SHIFTEXPR,[JsNode.PRMREXPR,["b"],">>>",JsNode.PRMREXPR,["4"]]]]]]]);880    });881    it('eqexpr error', function() {882      var parser = homunculus.getParser('es6');883      expect(function() {884        parser.parse('a ==');885      }).to.throwError();886    });887    it('bitandexpr', function() {888      var parser = homunculus.getParser('es6');889      var node = parser.parse('void a & --b');890      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.BITANDEXPR,[JsNode.UNARYEXPR,["void",JsNode.PRMREXPR,["a"]],"&",JsNode.UNARYEXPR,["--",JsNode.PRMREXPR,["b"]]]]]]]);891    });892    it('bitxorexpr', function() {893      var parser = homunculus.getParser('es6');894      var node = parser.parse('a>1 ^ b--');895      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.BITXOREXPR,[JsNode.RELTEXPR,[JsNode.PRMREXPR,["a"],">",JsNode.PRMREXPR,["1"]],"^",JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["b"],"--"]]]]]]);896    });897    it('bitorexpr', function() {898      var parser = homunculus.getParser('es6');899      var node = parser.parse('++b | -a');900      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.BITOREXPR,[JsNode.UNARYEXPR,["++",JsNode.PRMREXPR,["b"]],"|",JsNode.UNARYEXPR,["-",JsNode.PRMREXPR,["a"]]]]]]]);901    });902    it('logandexpr', function() {903      var parser = homunculus.getParser('es6');904      var node = parser.parse('a.b && c >> 1');905      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.LOGANDEXPR,[JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","b"],"&&",JsNode.SHIFTEXPR,[JsNode.PRMREXPR,["c"],">>",JsNode.PRMREXPR,["1"]]]]]]]);906    });907    it('logorexpr', function() {908      var parser = homunculus.getParser('es6');909      var node = parser.parse('a || b && c || d && f');910      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.LOGOREXPR,[JsNode.PRMREXPR,["a"],"||",JsNode.LOGANDEXPR,[JsNode.PRMREXPR,["b"],"&&",JsNode.PRMREXPR,["c"]],"||",JsNode.LOGANDEXPR,[JsNode.PRMREXPR,["d"],"&&",JsNode.PRMREXPR,["f"]]]]]]]);911    });912    it('condexpr', function() {913      var parser = homunculus.getParser('es6');914      var node = parser.parse('a && b ? false || true : typeof null');915      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.CNDTEXPR,[JsNode.LOGANDEXPR,[JsNode.PRMREXPR,["a"],"&&",JsNode.PRMREXPR,["b"]],"?",JsNode.LOGOREXPR,[JsNode.PRMREXPR,["false"],"||",JsNode.PRMREXPR,["true"]],":",JsNode.UNARYEXPR,["typeof",JsNode.PRMREXPR,["null"]]]]]]]);916    });917    it('assignexpr 1', function() {918      var parser = homunculus.getParser('es6');919      var node = parser.parse('a = b = c');920      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.ASSIGNEXPR,[JsNode.PRMREXPR,["a"],"=",JsNode.ASSIGNEXPR,[JsNode.PRMREXPR,["b"],"=",JsNode.PRMREXPR,["c"]]]]]]]);921    });922    it('assignexpr 2', function() {923      var parser = homunculus.getParser('es6');924      var node = parser.parse('a += b %= c');925      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.ASSIGNEXPR,[JsNode.PRMREXPR,["a"],"+=",JsNode.ASSIGNEXPR,[JsNode.PRMREXPR,["b"],"%=",JsNode.PRMREXPR,["c"]]]]]]]);926    });927    it('assignexpr error', function() {928      var parser = homunculus.getParser('es6');929      expect(function() {930        parser.parse('a + b = c');931      }).to.throwError();932    });933    it('expr 1', function() {934      var parser = homunculus.getParser('es6');935      var node = parser.parse('(1)');936      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.CPEAPL,["(",JsNode.PRMREXPR,["1"],")"]]]]]]);937    });938    it('expr 2', function() {939      var parser = homunculus.getParser('es6');940      var node = parser.parse('(a, !b, c+d)');941      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.CPEAPL,["(",JsNode.EXPR,[JsNode.PRMREXPR,["a"],",",JsNode.UNARYEXPR,["!",JsNode.PRMREXPR,["b"]],",",JsNode.ADDEXPR,[JsNode.PRMREXPR,["c"],"+",JsNode.PRMREXPR,["d"]]],")"]]]]]]);942    });943    it('expr 3', function() {944      var parser = homunculus.getParser('es6');945      var node = parser.parse('(a, ...b)');946      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EXPRSTMT,[JsNode.PRMREXPR,[JsNode.CPEAPL,["(",JsNode.PRMREXPR,["a"],",","...",JsNode.BINDID,["b"],")"]]]]]]);947    });948    it('expr error 1', function() {949      var parser = homunculus.getParser('es6');950      expect(function() {951        parser.parse('(a,');952      }).to.throwError();953    });954    it('expr error 2', function() {955      var parser = homunculus.getParser('es6');956      expect(function() {957        parser.parse('(a, b');958      }).to.throwError();959    });960    it('expr error 3', function() {961      var parser = homunculus.getParser('es6');962      expect(function() {963        parser.parse('(a...b)');964      }).to.throwError();965    });966    it('expr error 4', function() {967      var parser = homunculus.getParser('es6');968      expect(function() {969        parser.parse('(...a, b)');970      }).to.throwError();971    });972    it('returnstmt 1', function() {973      var parser = homunculus.getParser('es6');974      var node = parser.parse('return a');975      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.RETSTMT,["return",JsNode.PRMREXPR,["a"]]]]]);976    });977    it('returnstmt 2', function() {978      var parser = homunculus.getParser('es6');979      var node = parser.parse('return\na');980      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.RETSTMT,["return"],JsNode.EXPRSTMT,[JsNode.PRMREXPR,["a"]]]]]);981    });982    it('returnstmt 3', function() {983      var parser = homunculus.getParser('es6');984      var node = parser.parse('return/*\n*/a');985      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.RETSTMT,["return"],JsNode.EXPRSTMT,[JsNode.PRMREXPR,["a"]]]]]);986    });987    it('returnstmt 4', function() {988      var parser = homunculus.getParser('es6');989      var node = parser.parse('return a\nreturn');990      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.RETSTMT,["return",JsNode.PRMREXPR,["a"]],JsNode.RETSTMT,["return"]]]]);991    });992    it('returnstmt 5', function() {993      var parser = homunculus.getParser('es6');994      var node = parser.parse('{return}');995      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.BLOCKSTMT,[JsNode.BLOCK,["{",JsNode.RETSTMT,["return"],"}"]]]]]);996    });997    it('labelstmt', function() {998      var parser = homunculus.getParser('es6');999      var node = parser.parse('label:;');1000      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.LABSTMT,["label",":",JsNode.EMPTSTMT,[";"]]]]]);1001    });1002    it('block', function() {1003      var parser = homunculus.getParser('es6');1004      var node = parser.parse('{}{}');1005      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]],JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]);1006    });1007    it('varstmt 1', function() {1008      var parser = homunculus.getParser('es6');1009      var node = parser.parse('var a, b;');1010      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"]],",",JsNode.VARDECL,[JsNode.BINDID,["b"]],";"]]]]);1011    });1012    it('varstmt 2', function() {1013      var parser = homunculus.getParser('es6');1014      var node = parser.parse('var a = 1');1015      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]]]]]]);1016    });1017    it('varstmt 3', function() {1018      var parser = homunculus.getParser('es6');1019      var node = parser.parse('var a = b = 1');1020      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.ASSIGNEXPR,[JsNode.PRMREXPR,["b"],"=",JsNode.PRMREXPR,["1"]]]]]]]]);1021    });1022    it('varstmt 4', function() {1023      var parser = homunculus.getParser('es6');1024      var node = parser.parse('var a = [{}]');1025      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,[JsNode.OBJLTR,["{","}"]],"]"]]]]]]]]);1026    });1027    it('varstmt error 1', function() {1028      var parser = homunculus.getParser('es6');1029      expect(function() {1030        parser.parse('var')1031      }).to.throwError();1032    });1033    it('varstmt error 2', function() {1034      var parser = homunculus.getParser('es6');1035      expect(function() {1036        parser.parse('var a=');1037      }).to.throwError();1038    });1039    it('emptstmt', function() {1040      var parser = homunculus.getParser('es6');1041      var node = parser.parse(';{;}');1042      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.EMPTSTMT,[";"],JsNode.BLOCKSTMT,[JsNode.BLOCK,["{",JsNode.EMPTSTMT,[";"],"}"]]]]]);1043    });1044    it('ifstmt 1', function() {1045      var parser = homunculus.getParser('es6');1046      var node = parser.parse('if(true);');1047      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.IFSTMT,["if","(",JsNode.PRMREXPR,["true"],")",JsNode.EMPTSTMT,[";"]]]]]);1048    });1049    it('ifstmt 2', function() {1050      var parser = homunculus.getParser('es6');1051      var node = parser.parse('if(true){}else if(true){}else{}');1052      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.IFSTMT,["if","(",JsNode.PRMREXPR,["true"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]],"else",JsNode.IFSTMT,["if","(",JsNode.PRMREXPR,["true"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]],"else",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]]);1053    });1054    it('ifstmt missing stmt', function() {1055      var parser = homunculus.getParser('es6');1056      expect(function() {1057        parser.parse('if(true)');1058      }).to.throwError();1059    });1060    it('whilestmt 1', function() {1061      var parser = homunculus.getParser('es6');1062      var node = parser.parse('while(false);');1063      expect(tree(node)).to.eql(1064        [JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["while","(",JsNode.PRMREXPR,["false"],")",JsNode.EMPTSTMT,[";"]]]]]);1065    });1066    it('whilestmt 2', function() {1067      var parser = homunculus.getParser('es6');1068      var node = parser.parse('while(false){}');1069      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["while","(",JsNode.PRMREXPR,["false"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1070    });1071    it('dowhilestmt 1', function() {1072      var parser = homunculus.getParser('es6');1073      var node = parser.parse('do;while(false)');1074      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["do",JsNode.EMPTSTMT,[";"],"while","(",JsNode.PRMREXPR,["false"],")"]]]]);1075    });1076    it('dowhilestmt 2', function() {1077      var parser = homunculus.getParser('es6');1078      var node = parser.parse('do{}while(false)');1079      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["do",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]],"while","(",JsNode.PRMREXPR,["false"],")"]]]]);1080    });1081    it('forstmt 1', function() {1082      var parser = homunculus.getParser('es6');1083      var node = parser.parse('for(;;){}');1084      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",";",";",")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1085    });1086    it('forstmt 2', function() {1087      var parser = homunculus.getParser('es6');1088      var node = parser.parse('for(var a = 1; a < len; a++){}');1089      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.VARSTMT,["var",JsNode.VARDECL,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]]],";",JsNode.RELTEXPR,[JsNode.PRMREXPR,["a"],"<",JsNode.PRMREXPR,["len"]],";",JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["a"],"++"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1090    });1091    it('forstmt 3', function() {1092      var parser = homunculus.getParser('es6');1093      var node = parser.parse('for(o in {});');1094      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.PRMREXPR,["o"],"in",JsNode.PRMREXPR,[JsNode.OBJLTR,["{","}"]],")",JsNode.EMPTSTMT,[";"]]]]]);1095    });1096    it('forstmt 4', function() {1097      var parser = homunculus.getParser('es6');1098      var node = parser.parse('for(var k in {}){}');1099      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(","var",JsNode.BINDID,["k"],"in",JsNode.PRMREXPR,[JsNode.OBJLTR,["{","}"]],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1100    });1101    it('forstmt 5', function() {1102      var parser = homunculus.getParser('es6');1103      var node = parser.parse('for(new A in [1,2]);');1104      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"]],"in",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,["1"],",",JsNode.PRMREXPR,["2"],"]"]],")",JsNode.EMPTSTMT,[";"]]]]]);1105    });1106    it('forstmt 6', function() {1107      var parser = homunculus.getParser('es6');1108      var node = parser.parse('for(a.b in [1,2]);');1109      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","b"],"in",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,["1"],",",JsNode.PRMREXPR,["2"],"]"]],")",JsNode.EMPTSTMT,[";"]]]]]);1110    });1111    it('forstmt 7', function() {1112      var parser = homunculus.getParser('es6');1113      var node = parser.parse('for(new A of [1,2]);');1114      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.NEWEXPR,["new",JsNode.PRMREXPR,["A"]],"of",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,["1"],",",JsNode.PRMREXPR,["2"],"]"]],")",JsNode.EMPTSTMT,[";"]]]]]);1115    });1116    it('forstmt 8', function() {1117      var parser = homunculus.getParser('es6');1118      var node = parser.parse('for(a.b of [1,2]);');1119      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.MMBEXPR,[JsNode.PRMREXPR,["a"],".","b"],"of",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,["1"],",",JsNode.PRMREXPR,["2"],"]"]],")",JsNode.EMPTSTMT,[";"]]]]]);1120    });1121    it('forstmt 9', function() {1122      var parser = homunculus.getParser('es6');1123      var node = parser.parse('for(let a in {});');1124      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(","let",JsNode.BINDID,["a"],"in",JsNode.PRMREXPR,[JsNode.OBJLTR,["{","}"]],")",JsNode.EMPTSTMT,[";"]]]]]);1125    });1126    it('forstmt 10', function() {1127      var parser = homunculus.getParser('es6');1128      var node = parser.parse('for(var [a] of o){}');1129      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(","var",JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["a"]],"]"],"of",JsNode.PRMREXPR,["o"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1130    });1131    it('forstmt 11', function() {1132      var parser = homunculus.getParser('es6');1133      var node = parser.parse('for({a,b} of o){}');1134      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,["a"],",",JsNode.PROPTDEF,["b"],"}"]],"of",JsNode.PRMREXPR,["o"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1135    });1136    it('forstmt 12', function() {1137      var parser = homunculus.getParser('es6');1138      var node = parser.parse('for(let a of {});');1139      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(","let",JsNode.BINDID,["a"],"of",JsNode.PRMREXPR,[JsNode.OBJLTR,["{","}"]],")",JsNode.EMPTSTMT,[";"]]]]]);1140    });1141    it('forstmt 13', function() {1142      var parser = homunculus.getParser('es6');1143      var node = parser.parse('for(let i = 0; i < 2; i++){}');1144      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.LEXDECL,["let",JsNode.LEXBIND,[JsNode.BINDID,["i"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["0"]]],";"],JsNode.RELTEXPR,[JsNode.PRMREXPR,["i"],"<",JsNode.PRMREXPR,["2"]],";",JsNode.POSTFIXEXPR,[JsNode.PRMREXPR,["i"],"++"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1145    });1146    it('forstmt 14', function() {1147      var parser = homunculus.getParser('es6');1148      var node = parser.parse('for(let [a] = [1];;){}');1149      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.LEXDECL,["let",JsNode.LEXBIND,[JsNode.ARRBINDPAT,["[",JsNode.SINGLENAME,[JsNode.BINDID,["a"]],"]"],JsNode.INITLZ,["=",JsNode.PRMREXPR,[JsNode.ARRLTR,["[",JsNode.PRMREXPR,["1"],"]"]]]],";"],";",")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1150    });1151    it('forstmt 15', function() {1152      var parser = homunculus.getParser('es6');1153      var node = parser.parse('for(let a = 1;;);');1154      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.LEXDECL,["let",JsNode.LEXBIND,[JsNode.BINDID,["a"],JsNode.INITLZ,["=",JsNode.PRMREXPR,["1"]]],";"],";",")",JsNode.EMPTSTMT,[";"]]]]]);1155    });1156    it('forstmt 16', function() {1157      var parser = homunculus.getParser('es6');1158      var node = parser.parse('for({a:b=1} of o){}');1159      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["for","(",JsNode.PRMREXPR,[JsNode.OBJLTR,["{",JsNode.PROPTDEF,[JsNode.PROPTNAME,[JsNode.LTRPROPT,["a"]],":",JsNode.ASSIGNEXPR,[JsNode.PRMREXPR,["b"],"=",JsNode.PRMREXPR,["1"]]],"}"]],"of",JsNode.PRMREXPR,["o"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{","}"]]]]]]);1160    });1161    it('forstmt missing expr', function() {1162      var parser = homunculus.getParser('es6');1163      expect(function() {1164        parser.parse('for(');1165      }).to.throwError();1166    });1167    it('forstmt leftexpr error 1', function() {1168      var parser = homunculus.getParser('js');1169      expect(function() {1170        parser.parse('for(a() in b);');1171      }).to.throwError();1172    });1173    it('forstmt leftexpr error 2', function() {1174      var parser = homunculus.getParser('js');1175      expect(function() {1176        parser.parse('for(a() of b);');1177      }).to.throwError();1178    });1179    it('forstmt let error', function() {1180      var parser = homunculus.getParser('js');1181      expect(function() {1182        parser.parse('for(let ;;);');1183      }).to.throwError();1184    });1185    it('forstmt missing ; 1', function() {1186      var parser = homunculus.getParser('es6');1187      expect(function() {1188        parser.parse('for(var a');1189      }).to.throwError();1190    });1191    it('forstmt missing ; 2', function() {1192      var parser = homunculus.getParser('es6');1193      expect(function() {1194        parser.parse('for(var a;');1195      }).to.throwError();1196    });1197    it('forstmt missing ; 3', function() {1198      var parser = homunculus.getParser('es6');1199      expect(function() {1200        parser.parse('for(var a;a > 10;');1201      }).to.throwError();1202    });1203    it('forstmt missing ; 4', function() {1204      var parser = homunculus.getParser('es6');1205      expect(function() {1206        parser.parse('for(a');1207      }).to.throwError();1208    });1209    it('forstmt missing ; 5', function() {1210      var parser = homunculus.getParser('es6');1211      expect(function() {1212        parser.parse('for(a;');1213      }).to.throwError();1214    });1215    it('forstmt missing ; 6', function() {1216      var parser = homunculus.getParser('es6');1217      expect(function() {1218        parser.parse('for(a;b');1219      }).to.throwError();1220    });1221    it('forstmt missing ; 7', function() {1222      var parser = homunculus.getParser('es6');1223      expect(function() {1224        parser.parse('for(a;b;');1225      }).to.throwError();1226    });1227    it('forstmt with in could not has multi varstmt', function() {1228      var parser = homunculus.getParser('es6');1229      expect(function() {1230        parser.parse('for(var a,b in {});');1231      }).to.throwError();1232    });1233    it('forstmt with in first', function() {1234      var parser = homunculus.getParser('es6');1235      expect(function() {1236        parser.parse('for(in {});');1237      }).to.throwError();1238    });1239    it('cntnstmt 1', function() {1240      var parser = homunculus.getParser('es6');1241      var node = parser.parse('while(false){continue;}');1242      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["while","(",JsNode.PRMREXPR,["false"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{",JsNode.CNTNSTMT,["continue",";"],"}"]]]]]]);1243    });1244    it('cntnstmt 2', function() {1245      var parser = homunculus.getParser('es6');1246      var node = parser.parse('while(false){continue a;}');1247      expect(tree(node)).to.eql([JsNode.SCRIPT,[JsNode.SCRIPTBODY,[JsNode.ITERSTMT,["while","(",JsNode.PRMREXPR,["false"],")",JsNode.BLOCKSTMT,[JsNode.BLOCK,["{",JsNode.CNTNSTMT,["continue","a",";"],"}"]]]]]]);1248    });1249    it('cntnstmt 3', function() {1250      var parser = homunculus.getParser('es6');1251      var node = parser.parse('while(false){continue\na;}');1252      expect(tree(node)).to.eql([JsNode.SCRIPT,[J