How to use AstVariableDefinition method in wpt

Best JavaScript code snippet using wpt

function.js

Source:function.js

...756  AstVariable.prototype = Object.create(AstNode.prototype);757  AstVariable.prototype.visit = function (visitor) {758    visitor.visitVariable(this);759  };760  function AstVariableDefinition(variable, arg) {761    AstNode.call(this, 'definition');762    this.variable = variable;763    this.arg = arg;764  }765  AstVariableDefinition.prototype = Object.create(AstNode.prototype);766  AstVariableDefinition.prototype.visit = function (visitor) {767    visitor.visitVariableDefinition(this);768  };769  function ExpressionBuilderVisitor() {770    this.parts = [];771  }772  ExpressionBuilderVisitor.prototype = {773    visitArgument: function (arg) {774      this.parts.push('Math.max(', arg.min, ', Math.min(',775                      arg.max, ', src[srcOffset + ', arg.index, ']))');776    },777    visitVariable: function (variable) {778      this.parts.push('v', variable.index);779    },780    visitLiteral: function (literal) {781      this.parts.push(literal.number);782    },783    visitBinaryOperation: function (operation) {784      this.parts.push('(');785      operation.arg1.visit(this);786      this.parts.push(' ', operation.op, ' ');787      operation.arg2.visit(this);788      this.parts.push(')');789    },790    visitVariableDefinition: function (definition) {791      this.parts.push('var ');792      definition.variable.visit(this);793      this.parts.push(' = ');794      definition.arg.visit(this);795      this.parts.push(';');796    },797    visitMin: function (max) {798      this.parts.push('Math.min(');799      max.arg.visit(this);800      this.parts.push(', ', max.max, ')');801    },802    toString: function () {803      return this.parts.join('');804    }805  };806  function buildAddOperation(num1, num2) {807    if (num2.type === 'literal' && num2.number === 0) {808      // optimization: second operand is 0809      return num1;810    }811    if (num1.type === 'literal' && num1.number === 0) {812      // optimization: first operand is 0813      return num2;814    }815    if (num2.type === 'literal' && num1.type === 'literal') {816      // optimization: operands operand are literals817      return new AstLiteral(num1.number + num2.number);818    }819    return new AstBinaryOperation('+', num1, num2,820                                  num1.min + num2.min, num1.max + num2.max);821  }822  function buildMulOperation(num1, num2) {823    if (num2.type === 'literal') {824      // optimization: second operands is a literal...825      if (num2.number === 0) {826        return new AstLiteral(0); // and it's 0827      } else if (num2.number === 1) {828        return num1; // and it's 1829      } else if (num1.type === 'literal') {830        // ... and first operands is a literal too831        return new AstLiteral(num1.number * num2.number);832      }833    }834    if (num1.type === 'literal') {835      // optimization: first operands is a literal...836      if (num1.number === 0) {837        return new AstLiteral(0); // and it's 0838      } else if (num1.number === 1) {839        return num2; // and it's 1840      }841    }842    var min = Math.min(num1.min * num2.min, num1.min * num2.max,843                       num1.max * num2.min, num1.max * num2.max);844    var max = Math.max(num1.min * num2.min, num1.min * num2.max,845                       num1.max * num2.min, num1.max * num2.max);846    return new AstBinaryOperation('*', num1, num2, min, max);847  }848  function buildSubOperation(num1, num2) {849    if (num2.type === 'literal') {850      // optimization: second operands is a literal...851      if (num2.number === 0) {852        return num1; // ... and it's 0853      } else if (num1.type === 'literal') {854        // ... and first operands is a literal too855        return new AstLiteral(num1.number - num2.number);856      }857    }858    if (num2.type === 'binary' && num2.op === '-' &&859      num1.type === 'literal' && num1.number === 1 &&860      num2.arg1.type === 'literal' && num2.arg1.number === 1) {861      // optimization for case: 1 - (1 - x)862      return num2.arg2;863    }864    return new AstBinaryOperation('-', num1, num2,865                                  num1.min - num2.max, num1.max - num2.min);866  }867  function buildMinOperation(num1, max) {868    if (num1.min >= max) {869      // optimization: num1 min value is not less than required max870      return new AstLiteral(max); // just returning max871    } else if (num1.max <= max) {872      // optimization: num1 max value is not greater than required max873      return num1; // just returning an argument874    }875    return new AstMin(num1, max);876  }877  function PostScriptCompiler() {}878  PostScriptCompiler.prototype = {879    compile: function PostScriptCompiler_compile(code, domain, range) {880      var stack = [];881      var i, ii;882      var instructions = [];883      var inputSize = domain.length >> 1, outputSize = range.length >> 1;884      var lastRegister = 0;885      var n, j, min, max;886      var num1, num2, ast1, ast2, tmpVar, item;887      for (i = 0; i < inputSize; i++) {888        stack.push(new AstArgument(i, domain[i * 2], domain[i * 2 + 1]));889      }890      for (i = 0, ii = code.length; i < ii; i++) {891        item = code[i];892        if (typeof item === 'number') {893          stack.push(new AstLiteral(item));894          continue;895        }896        switch (item) {897          case 'add':898            if (stack.length < 2) {899              return null;900            }901            num2 = stack.pop();902            num1 = stack.pop();903            stack.push(buildAddOperation(num1, num2));904            break;905          case 'cvr':906            if (stack.length < 1) {907              return null;908            }909            break;910          case 'mul':911            if (stack.length < 2) {912              return null;913            }914            num2 = stack.pop();915            num1 = stack.pop();916            stack.push(buildMulOperation(num1, num2));917            break;918          case 'sub':919            if (stack.length < 2) {920              return null;921            }922            num2 = stack.pop();923            num1 = stack.pop();924            stack.push(buildSubOperation(num1, num2));925            break;926          case 'exch':927            if (stack.length < 2) {928              return null;929            }930            ast1 = stack.pop(); ast2 = stack.pop();931            stack.push(ast1, ast2);932            break;933          case 'pop':934            if (stack.length < 1) {935              return null;936            }937            stack.pop();938            break;939          case 'index':940            if (stack.length < 1) {941              return null;942            }943            num1 = stack.pop();944            if (num1.type !== 'literal') {945              return null;946            }947            n = num1.number;948            if (n < 0 || (n|0) !== n || stack.length < n) {949              return null;950            }951            ast1 = stack[stack.length - n - 1];952            if (ast1.type === 'literal' || ast1.type === 'var') {953              stack.push(ast1);954              break;955            }956            tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max);957            stack[stack.length - n - 1] = tmpVar;958            stack.push(tmpVar);959            instructions.push(new AstVariableDefinition(tmpVar, ast1));960            break;961          case 'dup':962            if (stack.length < 1) {963              return null;964            }965            if (typeof code[i + 1] === 'number' && code[i + 2] === 'gt' &&966                code[i + 3] === i + 7 && code[i + 4] === 'jz' &&967                code[i + 5] === 'pop' && code[i + 6] === code[i + 1]) {968              // special case of the commands sequence for the min operation969              num1 = stack.pop();970              stack.push(buildMinOperation(num1, code[i + 1]));971              i += 6;972              break;973            }974            ast1 = stack[stack.length - 1];975            if (ast1.type === 'literal' || ast1.type === 'var') {976              // we don't have to save into intermediate variable a literal or977              // variable.978              stack.push(ast1);979              break;980            }981            tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max);982            stack[stack.length - 1] = tmpVar;983            stack.push(tmpVar);984            instructions.push(new AstVariableDefinition(tmpVar, ast1));985            break;986          case 'roll':987            if (stack.length < 2) {988              return null;989            }990            num2 = stack.pop();991            num1 = stack.pop();992            if (num2.type !== 'literal' || num1.type !== 'literal') {993              // both roll operands must be numbers994              return null;995            }996            j = num2.number;997            n = num1.number;998            if (n <= 0 || (n|0) !== n || (j|0) !== j || stack.length < n) {...

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3wpt.getLocations(function(err, data) {4    if (err) return console.error(err);5    console.log('Locations: %j', data);6});

Using AI Code Generation

1var wpt = require('wpt');2var options = {3};4wpt.runTest(options, function (err, data) {5    if (err) {6        console.log('Error: ' + err);7    } else {8        console.log('Test Status: ' + data.statusCode);9        console.log('Test ID: ' + data.data.testId);10        console.log('User ID: ' + data.data.ownerKey);11        console.log('Test URL: ' + data.data.summary);12        console.log('Test JSON Data: ' + JSON.stringify(data.data));13    }14});

Using AI Code Generation

1var wpt = require('wpt.js');2var ast = new wpt.AstVariableDefinition('x', 1);3var ast2 = new wpt.AstVariableDefinition('y', 2);4var ast3 = new wpt.AstVariableDefinition('z', 3);5var ast4 = new wpt.AstVariableDefinition('w', 4);6var ast5 = new wpt.AstVariableDefinition('v', 5);7var ast6 = new wpt.AstVariableDefinition('u', 6);8var ast7 = new wpt.AstVariableDefinition('t', 7);9var ast8 = new wpt.AstVariableDefinition('s', 8);10var ast9 = new wpt.AstVariableDefinition('r', 9);11var ast10 = new wpt.AstVariableDefinition('q', 10);12var ast11 = new wpt.AstVariableDefinition('p', 11);13var ast12 = new wpt.AstVariableDefinition('o', 12);14var ast13 = new wpt.AstVariableDefinition('n', 13);15var ast14 = new wpt.AstVariableDefinition('m', 14);16var ast15 = new wpt.AstVariableDefinition('l', 15);17var ast16 = new wpt.AstVariableDefinition('k', 16);18var ast17 = new wpt.AstVariableDefinition('j', 17);19var ast18 = new wpt.AstVariableDefinition('i', 18);20var ast19 = new wpt.AstVariableDefinition('h', 19);21var ast20 = new wpt.AstVariableDefinition('g', 20);22var ast21 = new wpt.AstVariableDefinition('f', 21);23var ast22 = new wpt.AstVariableDefinition('e', 22);24var ast23 = new wpt.AstVariableDefinition('d', 23);25var ast24 = new wpt.AstVariableDefinition('c', 24);26var ast25 = new wpt.AstVariableDefinition('b', 25);27var ast26 = new wpt.AstVariableDefinition('a', 26);28var ast27 = new wpt.AstVariableDefinition('a', 27);29var ast28 = new wpt.AstVariableDefinition('a', 28);30var ast29 = new wpt.AstVariableDefinition('

Using AI Code Generation

1var wpt = require('./wpt.js');2var fs = require('fs');3var path = require('path');4var ast = new wpt.Ast();5var astVarDef = new wpt.AstVariableDefinition();6var astVarDef1 = new wpt.AstVariableDefinition();7astVarDef.setName("test");8astVarDef.setExpression("test");9astVarDef1.setName("test1");10astVarDef1.setExpression("test1");11ast.addStatement(astVarDef);12ast.addStatement(astVarDef1);13var output = ast.generate();14console.log(output);15fs.writeFile(path.join(__dirname, 'test.js'), output, function(err) {16    if (err) {17        return console.log(err);18    }19    console.log("The file was saved!");20});

Using AI Code Generation

1var AstVariableDefinition = require('wpt').AstVariableDefinition;2var astVariableDefinition = new AstVariableDefinition();3var variableName = 'test';4var variableValue = 'test';5var variableType = 'string';6var variableDefinition = astVariableDefinition.getAstVariableDefinition(variableName,variableValue,variableType);7console.log('variableDefinition is: ', variableDefinition);8### AstVariableDefinition.getAstVariableDefinition(variableName,variableValue,variableType)9## AstVariableDefinition.getAstVariableDefinitionForArray(variableName,variableValue,variableType)10## AstVariableDefinition.getAstVariableDefinitionForObject(variableName,variableValue,variableType)11## AstVariableDefinition.getAstVariableDefinitionForFunction(variableName,variableValue,variableType)12## AstVariableDefinition.getAstVariableDefinitionForBoolean(variableName,variableValue,variableType)

Using AI Code Generation

1const astVariableDefinition = require('wpt').astVariableDefinition;2const astVariableValue = require('wpt').astVariableValue;3const astVariableType = require('wpt').astVariableType;4var a = 1;5console.log(astVariableDefinition('a'));6console.log(astVariableDefinition('b'));7console.log(astVariableValue('a'));8console.log(astVariableValue('b'));9console.log(astVariableType('a'));10console.log(astVariableType('b'));11console.log(astVariableType('c'));12console.log(astVariableType('d'));13console.log(astVariableType('e'));14console.log(astVariableType('f'));15console.log(astVariableType('g'));16console.log(astVariableType('h'));17console.log(astVariableType('i'));18console.log(astVariableType('j'));19console.log(astVariableType('k'));20console.log(astVariableType('l'));21console.log(astVariableType('m'));22console.log(astVariableType('n'));23console.log(astVariableType('o'));24console.log(astVariableType('p'));25console.log(astVariableType('q'));26console.log(astVariableType('r'));27console.log(astVariableType('s'));28console.log(astVariableType('t'));29console.log(astVariableType('u'));30console.log(astVariableType('v'));31console.log(astVariableType

Using AI Code Generation

1var wpt = require('webpagetest');2var options = {3};4var test = wpt('www.google.com', options);5test.on('error', function(err) {6  console.error('Error: ' + err.message);7});8test.on('done', function(result) {9  console.log('Test completed');10  console.log('View your test at: ' + result.data.userUrl);11});12test.on('log', function(log) {13  console.log('log: ' + log.message);14});15test.on('result', function(result) {16  console.log('First View (completed in ' + result.data.average.firstView.loadTime + ' ms):');17  console.log(result.data.average.firstView);18  console.log('Repeat View: (completed in ' + result.data.average.repeatView.loadTime + ' ms):');19  console.log(result.data.average.repeatView);20});21test.on('video', function(video) {22  console.log('Video: ' + video);23});

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