How to use keptDiffs method in fast-check-monorepo
Best JavaScript code snippet using fast-check-monorepo
is.js
Source:is.js 
1var fs = require('fs');2var moment = require('moment');3var Validator = require('jsonschema').Validator;4var diff = require('deep-diff').diff;5// Note that for reporting to have correct line numbers, must start functions with6// function FNAME( and start description with 'is.FNAME()'.7// TODO: Get this list by reading directory.8var schemas = {};9schemas["1.1"] = require("./schemas/HAPI-data-access-schema-1.1.json");10schemas["2.0"] = require("./schemas/HAPI-data-access-schema-2.0-1.json");11schemas["2.1"] = require("./schemas/HAPI-data-access-schema-2.1.json");12schemas["3.0"] = require("./schemas/HAPI-data-access-schema-3.0.json");13schemas["3.1"] = require("./schemas/HAPI-data-access-schema-3.1.json");14function prod(arr) {15 // TODO: Also in tests.js. Move to lib.js (and create lib.js)16 // Compute product of array elements.17 return arr.reduce(function(a,b){return a*b;})18}19function callerName() {20 return "is." + callerName.caller.name + "()";21}22function versions() {23 arr = [];24 for (key in schemas) {25 arr.push(key);26 }27 return arr.sort();28}29exports.versions = versions;30function HAPIVersion(version) {31 var got = version;32 var t = false;33 if (versions().includes(version)) {34 t = true;35 } else {36 got = "'" + version + "', which is not valid or not implemented by verifier. Will use " + versions().pop();37 }38 return {"description": "is.HAPIVersion(): Expect HAPI version in JSON response to be one of " + JSON.stringify(versions()), "error": t != true, "got": got}; 39}40exports.HAPIVersion = HAPIVersion;41function schema(version) {42 var json = schemas[version];43 if (!json) {44 return false;45 } else {46 return schemas[version];47 }48}49exports.schema = schema;50function timeregexes(version) {51 json = schemas[version];52 if (!json) {53 return false;54 }55 var tmp = json.HAPIDateTime.anyOf;56 var regexes = [];57 for (var i = 0;i < tmp.length;i++) {58 regexes[i] = tmp[i].pattern;59 }60 return regexes;61}62exports.timeregexes = timeregexes;63function trailingZfix(str) {64 // moment.js does not consider date only with trailing Z to be valid ISO860165 if (/^[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]Z$|^[0-9][0-9][0-9][0-9]-[0-9][0-9][0-9]Z$/.test(str)) {66 str = str.slice(0, -1) + "T00Z";67 } 68 return str;69}70exports.trailingZfix = trailingZfix;71function isinteger(str) {72 return parseInt(str) < 2^31 - 1 && parseInt(str) > -2^31 && parseInt(str) == parseFloat(str) && /^[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]{1,3})?$/.test(str.trim());73}74function isfloat(str) {75 return Math.abs(parseFloat(str)) < Number.MAX_VALUE && /^[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]{1,3})?$/.test(str.trim())76}77function RequestError(err,res,timeoutType,timeoutObj) {78 var tout = timeoutObj[timeoutType]["timeout"];79 var when = timeoutObj[timeoutType]["when"];80 if (!err) {81 // Remove nonsense extra precision on timings.82 var timings = res.timings;83 for (var key in timings) {84 timings[key] = timings[key].toFixed(1);85 }86 var timingPhases = res.timingPhases;87 for (var key in timingPhases) {88 timingPhases[key] = timingPhases[key].toFixed(1);89 }90 var timeInfo = "";91 if (timingPhases && timings) {92 timeInfo = JSON.stringify(timings) + ", " + JSON.stringify(timingPhases);93 timeInfo = " <a href='https://github.com/request/request#requestoptions-callback'>Timing info [ms]</a>: " + timeInfo;94 }95 return {"description":"is.RequestError(): Expect no request error for timeout of " + tout + " ms used when " + when,"error": false,"got": "No error." + timeInfo};96 }97 if (err.code === "ETIMEDOUT") {98 // https://github.com/request/request/blob/master/request.js#L84699 return {"description":"is.RequestError(): Expect HTTP headers and start of response body in less than " + tout + " ms when " + when,"error": true,"got": "ETIMEDOUT"};100 } else if (err.code === "ESOCKETTIMEDOUT") {101 //https://github.com/request/request/blob/master/request.js#L811102 return {"description":"is.RequestError(): Expect time interval between bytes sent to be less than " + tout + " ms when " + when,"error": true,"got": "ESOCKETTIMEDOUT"};103 } else if (err.code === "ECONNRESET") {104 return {"description":"is.RequestError(): Expect connection to not be reset by server","error": true,"got": "ECONNRESET"};105 } else if (err.code === "ECONNREFUSED") {106 return {"description":"is.RequestError(): Expect connection to not be refused by server","error": true,"got": "ECONNREFUSED"};107 } else {108 return {"description":"is.RequestError(): Probably URL is malformed.","error":true,"got":err};109 }110}111exports.RequestError = RequestError;112function CadenceValid(cadence) {113 var md = moment.duration(cadence);114 var t = md._isValid;115 // moment.duration("PT720") gives md._isValid = true and116 // md._milliseconds = 0. (Need H, M, S at end)117 if (md._milliseconds == 0 && md._days == 0 && md._months == 0) {118 t = false;119 }120 return {"description": "is.CadenceValid(): Expect cadence to be a valid ISO8601 duration", "error": t == false, "got": cadence};121}122exports.CadenceValid = CadenceValid;123function CadenceOK(cadence,start,stop,what) {124 if (!cadence) return; // Don't do test; no cadence given.125 if (!stop) return {"description":"is.CadenceOK(): Need more than two lines to do cadence comparison with consecutive samples.","error":true,"got":"One line."}126 //console.log(start)127 //console.log(stop)128 start = trailingZfix(start);129 stop = trailingZfix(stop);130 var startms = moment(start).valueOf();131 var stopms = moment(stop).valueOf();132 var md = moment.duration(cadence);133 var R = (stopms-startms)/md._milliseconds;134 if (what === "start/stop") {135 t = R > 1;136 var got = "(stopDate-startDate)/cadence = " + (stopms-startms)/md._milliseconds;137 return {"description":"is.CadenceOK(): Expect (stopDate-startDate)/cadence > 1","error":t != true,"got":got}138 }139 if (what === "sampleStart/sampleStop") {140 t = R > 10;141 var got = "(sampleStartDate-sampleStopDate)/cadence = " + (stopms-startms)/md._milliseconds;142 return {"description":"is.CadenceOK(): Expect (sampleStopDate-sampleStartDate)/cadence > 10","error":t != true,"got":got}143 }144 if (what === "consecsamples") {145 t = R > 10;146 var got = "Cadence/(time[i+1]-time[i]) = " + (stopms-startms)/md._milliseconds;147 return {"description":"is.CadenceOK(): Expect (t[i+1]-t[i])/cadence > 10","error":t != true,"got":got}148 }149}150exports.CadenceOK = CadenceOK;151function CIdentifier(arr,type) {152 var re_str = "[_a-zA-Z][_a-zA-Z0-9]{1,30}";153 var arr_fail = [];154 for (var i = 0; i < arr.length;i++) {155 var re = new RegExp(re_str);156 var t = re.test(arr[i]);157 if (!t) {158 arr_fail.push(arr[i]);159 }160 }161 var got = "All " + type + "(s) match.";162 if (arr_fail.length > 0) {163 console.log(arr_fail);164 got = "Non-matching " + type + "(s):" + JSON.stringify(arr_fail);165 }166 return {"description": "is.CIdentifier(): Expect " + type + " to match c identifier regex '" + re_str + "'.", "error": arr_fail.length > 0, "got": got};167}168exports.CIdentifier = CIdentifier;169function ErrorCorrect(code,wanted,what) {170 if (what === "httpcode") {171 return {"description": "is.ErrorCorrect(): Expect HTTP code in JSON to be " + wanted, "error": code != wanted, "got": code};172 }173 if (what === "hapicode") {174 t = code == wanted175 var got = code;176 if (t != true) {got = code + "."}177 return {"description": "is.ErrorCorrect(): Expect HAPI code in JSON to be " + wanted, "error": t != true, "got": got};178 }179}180exports.ErrorCorrect = ErrorCorrect;181function StatusInformative(message,wanted,what) {182 var re = new RegExp(wanted);183 var t = re.test(message);184 var got = message;185 if (t !== true) {got = message + "."}186 if (what === "hapistatus") {187 var l = "<a href='https://github.com/hapi-server/verifier-nodejs/wiki#status-informative'>(Explanation.)</a>";188 return {"description": "is.StatusInformative(): Want HAPI status message in JSON response to contain the string '" + wanted + "' (default HAPI error message). " + l, "error": t !== true, "got": "'" + message + "'"};189 }190 if (what === "httpstatus") {191 var l = "<a href='https://github.com/hapi-server/verifier-nodejs/wiki#status-informative'>(Explanation.)</a>";192 return {"description": "is.StatusInformative(): Want HTTP status message to contain the string '" + wanted + "' (default HAPI error message). " + l, "error": t !== true, "got": "'" + message + "'"};193 }194}195exports.StatusInformative = StatusInformative;196function nFields(header, pn) {197 if (pn !== undefined && pn !== null) {198 // One parameter199 var nf = 1; // Number of fields (columns) counter (start at 1 since time checked already)200 if (!header.parameters[pn]["size"]) {201 nf = nf + 1; // Width of field (number of columns of field)202 } else {203 nf = nf + prod(header.parameters[pn]["size"]);204 }205 } else {206 // All parameters207 var nf = 0; // Number of fields (columns) counter208 for (var i = 0;i < header.parameters.length;i++) {209 if (!header.parameters[i]["size"]) {210 nf = nf + 1; // Width of field (number of columns of field)211 } else {212 nf = nf + prod(header.parameters[i]["size"]);213 } 214 }215 }216 return nf; 217}218function csvToArray(text) {219 // https://stackoverflow.com/a/41563966/1491619220 let p = '', row = [''], ret = [row], i = 0, r = 0, s = !0, l;221 for (l of text) {222 if ('"' === l) {223 if (s && l === p) row[i] += l;224 s = !s;225 } else if (',' === l && s) l = row[++i] = '';226 else if ('\n' === l && s) {227 if ('\r' === p) row[i] = row[i].slice(0, -1);228 row = ret[++r] = [l = '']; i = 0;229 } else row[i] += l;230 p = l;231 }232 return ret;233}234function FileLineOK(header,body,pn,what) {235 var nf = nFields(header, pn);236 var lines = csvToArray(body);237 if (what === "Ncolumns") {238 let t = false;239 let got = "(" + nf + ")" + " - (" + nf + ")";240 if (lines.length == 0) {241 got = "(0)" + " - (" + nf + ")";242 }243 for (var i = 0;i<lines.length-1;i++) {244 t = nf != lines[i].length;245 if (t) {246 got = "(" + line.length + ")" + " - (" + nf + ")";247 got = got + " on line " + (i+1);248 break;249 }250 }251 return {"description": callerName() + ': Expect (# of columns in CSV) - (# computed from length and size metadata) = 0.',"error":t,"got":got};252 }253 if (what === "fields") {254 if (type === "string") {255 line1 = csvToArray(lines[0])[0];256 }257 var len = header.parameters[pn]["length"];258 var type = header.parameters[pn]["type"];259 var name = header.parameters[pn]["name"];260 var size = header.parameters[pn]["size"];261 var nf = 1; // Number of fields (columns) counter262 // (start at 1 since time checked already)263 if (!size) {264 nf = nf + 1; // Width of field (number of columns of field)265 } else {266 nf = nf + prod(size);267 }268 // TODO: Check all lines?269 for (var j=1;j < nf;j++) {270 if (j == 1 || j == nf-1) {var shush = false} else {shush = true}271 var extra = ' in column ' + j + ' on first line.'272 if (type === "string") {273 report(url,is.CorrectLength(line1[j],len,name,extra),{"warn":true,"shush":shush});274 }275 if (type === "isotime") {276 report(url,is.ISO8601(line1[j].trim(),extra));277 report(url,is.CorrectLength(line1[j],len,name,extra),{"warn":true,"shush":shush});278 }279 if (type === "integer") {280 report(url,is.Integer(line1[j],extra),{"shush":shush});281 }282 if (type === "double") {283 report(url,is.Float(line1[j],extra),{"shush":shush});284 }285 }286 //report(url,is.FileLineOK(header,body,bodyAll,pn,'Ncolumns'));287 // Note line.length - 1 = because split() adds extra empty288 // element at end if trailing newline.289 }290}291exports.FileLineOK = FileLineOK;292function FileContentSame(header,body,bodyAll,pn,what) {293 var nf = nFields(header, pn);294 var lines = body.split("\n");295 var linesAll = bodyAll.split("\n");296 if (what === "contentsame") {297 var e = false;298 var got = "Match";299 var desc = callerName() + ": Expect data response to be same as previous request given differing request URLs.";300 if (bodyAll !== body) { // byte equivalent301 if (lines.length != linesAll.length) { // # lines not same.302 e = true;303 got = lines.length + " rows here vs. " + linesAll.length + " rows previously.";304 return {"description": desc, "error": e, "got": got}; 305 }306 // Look for location of difference.307 var line = "";308 var lineAll = "";309 var e1 = false;310 var e2 = false;311 for (var i=0;i<lines.length-1;i++) {312 line = lines[i].split(",");313 lineAll = linesAll[i].split(",");314 if (line.length != lineAll.length) {315 e1 = true;316 break;317 }318 for (var j=0;j<line.length-1;j++) {319 if (line[j].trim() !== lineAll[j].trim()) {320 e2 = true;321 break;322 }323 }324 if (e2) {break;}325 }326 if (e1) {327 got = line.length + " columns vs. " + lineAll.length + " columns on line " + (i+1) + ".";328 e = true;329 return {"description":desc, "error": e, "got": got}; 330 }331 if (e2) {332 got = "Difference on line " + (i+1) + " column " + (nf+1) + ".";333 e = true;334 return {"description":desc, "error": e, "got": got}; 335 }336 // TODO: Can e1 and e2 be false?337 }338 return {"description": desc, "error": e, "got": got}; 339 }340 if (what === "subsetsame") {341 var lines = body.split("\n");342 var desc = callerName() + ": Expect data from one parameter request to match data from all parameter request.";343 var t = false;344 var got = "Match";345 var fc = 0; // First column of parameter.346 for (var i = 0;i < header.parameters.length;i++) {347 if (header.parameters[i]["name"] === header.parameters[pn]["name"]) {348 break;349 }350 if (!header.parameters[i]["size"]) {351 fc = fc + 1;352 } else {353 fc = fc + prod(header.parameters[i]["size"]);354 }355 }356 var desc = "Expect number of rows from one parameter request to match data from all parameter request.";357 var t = lines.length != linesAll.length;358 //console.log(lines)359 //console.log(linesAll) 360 var got = "Match";361 if (t) {362 got = " # rows in single parameter request = " + lines.length + " # in all parameter request = " + linesAll.length;363 return {"description": callerName() + ": " + desc,"error":t,"got":got};364 }365 var desc = callerName() + ": Expect content from one parameter request to match content from all parameter request.";366 t = false;367 var line = "";368 var lineAll = "";369 for (var i=0;i<lines.length-1;i++) {370 line = lines[i].split(",");371 lineAll = linesAll[i].split(",");372 if (line.length != lineAll.length) {373 // This error will be caught by Ncolumns test.374 return;375 }376 // Time377 if (line[0].trim() !== lineAll[0].trim()) {378 t = true;379 got = "Time column for parameter " + name + " does not match at time " + line[0] + ": Single parameter request: " + line[1] + "; All parameter request: " + lineAll[0] + ".";380 }381 var desc = "Expect number of columns from one parameter request to be equal to or less than number of columns in all parameter request.";382 var t = line.length > lineAll.length;383 got = " # columns in single parameter request = " + line.length + " # in all parameter request = " + lineAll.length;384 if (t) {385 return {"description": callerName() + ": " + desc,"error":t,"got":got};386 }387 var desc = "Expect data from one parameter request to match data from all parameter request.";388 got = "Match";389 t = false;390 // Parameter391 for (var j=0;j<nf-1;j++) {392 if (!line[1+j] || !lineAll[fc+1]) {393 t = false;394 got = "Problem with line " + (j) + ": " + line[1+j];395 break;396 }397 if (line[1+j].trim() !== lineAll[fc+j].trim()) {398 if (header.parameters[pn].name) {399 var name = "'" + header.parameters[pn].name + "'";400 } else {401 var name = "#" + header.parameters[pn].name;402 }403 if (nf == 2) {404 t = true;405 got = got + ". Parameter " + name + " does not match at time " + line[0] + ": Single parameter request: " + line[1] + "; All parameter request: " + lineAll[fc+j] + ".";406 } else {407 got = got + ". Parameter " + name + " field #" + j + " does not match at time " + line[0] + ": Single parameter request: " + line[1+j] + "; All parameter request: " + lineAll[fc+j] + ".";408 }409 }410 }411 }412 return {"description": callerName() + ": " + desc, "error": t,"got": got};413 }414}415exports.FileContentSame = FileContentSame;416function FileStructureOK(body,what,other,emptyExpected) {417 418 var desc,t,got;419 if (what === "emptyconsistent") {420 if (body === null || other === null) {421 return; // Can't do test due to previous failure.422 }423 if (body.length == 0 || other.length == 0) {424 if (body.length == 0 && other.length != 0) {425 return {"description": callerName() + ': If empty response for single parameter, expect empty response for all parameters.',"error": true,"got": "Single parameter body: " + body.length + " bytes. All parameter body: " + other.length + " bytes."};426 } else {427 return {"description": callerName() + ': If empty response for single parameter, expect empty response for all parameters.',"error": false,"got": "Both empty."};428 }429 } else {430 return; // Test is not relevant.431 } 432 }433 if (what === "empty") {434 var l = "<a href='https://github.com/hapi-server/verifier-nodejs/wiki#status-informative'>(Explanation.)</a>";435 var l2 = "<a href='https://github.com/hapi-server/verifier-nodejs/wiki#empty-body'>(Explanation.)</a>";436 var emptyIndicated = /HAPI 1201/.test(other);437 if (!body || body.length === 0) {438 if (emptyExpected && !emptyIndicated) {439 return {"description": callerName() + ": If data part of response has zero length, want 'HAPI 1201' in HTTP header status message. " + l2,"error": true,"got": "Zero bytes and HTTP header status message of '" + other + "'"};440 }441 if (!emptyExpected) {442 if (emptyIndicated) {443 return {"description": callerName() + ": A data part of response with zero bytes was not expected. " + l2,"error": false,"got": "Zero bytes (but 'HAPI 1201' is in HTTP header status message)."};444 } else {445 return {"description": callerName() + ": A data part of response with zero bytes was not expected. " + l2,"error": true,"got": "Zero bytes and no 'HAPI 1201' in HTTP header status message."};446 }447 }448 }449 if (body && body.length != 0 && emptyIndicated) {450 return {"description": callerName() + ": A data part of response with zero bytes was expected because 'HAPI 1201 in HTTP header status messsage." + l2,"error": false,"got": "'HAPI 1201' in HTTP header status message and " + body.length + " bytes."};451 }452 return {"description": callerName() + ": Expect nonzero-length data part of response.", "error": false,"got": body.length + " bytes."}; 453 }454 if (what === "firstchar") {455 desc = "Expect first character of CSV response to be an integer.";456 t = !/^[0-9]/.test(body.substring(0,1));457 got = body.substring(0,1);458 }459 if (what === "lastchar") {460 desc = "Expect last character of CSV response be a newline.";461 t = !/\n$/.test(body.slice(-1));462 got = body.slice(-1).replace(/\n/g,"\\n");463 if (t) {464 got = "The character '" + got + "'";465 } else {466 got = "A newline.";467 }468 }469 if (what === "extranewline") { 470 desc = "Expect last two characters of CSV response to not be newlines.";471 t = /\n\n$/.test(body.slice(-2));472 got = body.slice(-2).replace(/\n/g,"\\n");473 if (t) {474 got = "Two newlines.";475 } else {476 got = "The characters '" + got + "'";477 }478 }479 if (what === "numlines") {480 var lines = body.split("\n");481 got = lines.length + " newlines";482 if (lines.length == 0) {483 got = "No lines.";484 } else {485 got = lines.length + " newlines";486 }487 desc = "Expect at least one newline in CSV response.";488 t = lines.length == 0489 }490 return {"description": callerName() + ": " + desc, "error": t,"got": got};491}492exports.FileStructureOK = FileStructureOK;493function LengthAppropriate(len,type,name) {494 var got = "Type = " + type + " and length = " + len + " for parameter " + name;495 if (/isotime|string/.test(type) && !len) {496 obj = {"description": "If type = string or isotime, length must be given", "error":true, "got": got};497 } else if (!/isotime|string/.test(type) && len) {498 obj = {"description": "If type = string or isotime, length must not be given", "error":true, "got": got};499 } else {500 obj = {"description": "Length may only be given for types string and isotime", "error":false, "got": got};501 }502 obj["description"] = "is.LengthAppropriate(): " + obj["description"];503 return obj;504}505exports.LengthAppropriate = LengthAppropriate;506function HeaderSame(headerInfo, headerBody) {507 // Compare header from info response with header in data response508 var differences = diff(headerInfo, headerBody); 509 var keptDiffs = [];510 //console.log(headerInfo);511 //console.log(headerBody);512 //console.log(differences);513 if (differences) {514 for (var i = 0; i < differences.length; i++) {515 if (differences[i].path[0] !== 'format' && differences[i].path[0] !== 'creationDate') {516 //console.log('path: ' + differences[i].path);517 var keep = true;518 for (j = 0; j < differences[i].path.length; j++) {519 //console.log("path[" + j + "] = " + differences[i].path[j]);520 if (typeof(differences[i].path[j]) === 'string' && differences[i].path[j].substring(0,2) === 'x_') {521 keep = false;522 break;523 }524 }525 if (keep) {526 keptDiffs.push(differences[i]);527 }528 }529 }530 }531 var desc = "is.HeaderSame(): Expect header in info response to match header in data response when 'include=header' requested.";532 if (keptDiffs.length == 0) {533 return {"description": desc, "error": false, "got": "Matching headers."};534 } else {535 var got = "Differences:\n" + JSON.stringify(keptDiffs);536 return {"description": desc, "error": true, "got": got};537 }538}539exports.HeaderSame = HeaderSame;540function FormatInHeader(header,type) {541 // https://github.com/hapi-server/data-specification/blob/master/hapi-2.1.1/HAPI-data-access-spec-2.1.1.md#info542 if (type == "nodata") {543 var t = 'format' in header;544 var got = 'No format given.'545 if (t) {546 got = "Format of '" + header.format + "' specified."547 }548 return {"description": "is.FormatInHeader(): Info response should not have 'format' specified.", "error": t, "got": got}; 549 }550 if (type == "data") {551 var t = !('format' in header);552 var got = 'No format given.'553 if (!t) {554 got = "Format of '" + header.format + "' specified."555 }556 return {"description": "is.FormatInHeader(): Header in csv response should have 'format: csv' specified.", "error": t, "got": got}; 557 }558}559exports.FormatInHeader = FormatInHeader;560function FirstParameterOK(header,what) {561 if (what == "name") {562 return {"description": "is.FirstParameterOK(): First parameter should (not must) be named 'Time' b/c clients will likely label first parameter as 'Time' on plot to protect against first parameter names that are not sensible.", "error": header.parameters[0].name !== "Time", "got": header.parameters[0].name};563 }564 if (what == "fill") {565 var t = false;566 var got = 'null';567 if (!('fill' in header.parameters[0])) {568 got = 'No fill entry.'569 }570 if (header.parameters[0].fill != null) {571 t = true;572 got = header.parameters[0].fill;573 }574 return {"description": "is.FirstParameterOK(): First parameter must have a fill of null or it should not be specified.", "error": t, "got": got};575 }576}577exports.FirstParameterOK = FirstParameterOK;578function BinsOK(name,bins,size) {579 if (!bins) {580 return;581 }582 var desc = "Expect bin units, label, centers, and ranges to have correct number of elements.";583 var err = false;584 var got = "";585 // Recursive check586 if (false && Array.isArray(bins[0])) {587 size.shift();588 BinsOK(name,bins[0],size);589 return {}; 590 }591 var err = false;592 var k = 1;593 if (size.length == 1) {594 k = 0;595 }596 if (size.length == 1 && bins.length != 1) {597 err = true;598 got = "Parameter " + name + ": bins.length = " + bins.length + " but should equal 1. ";599 }600 if (size.length > 1 && bins.length != size.length) {601 err = true;602 got = "Parameter " + name + ": bins.length (= " + bins.length + ") != size.length (= " + size.length + "). ";603 }604 if (size.length <= 2) {605 for (i=0; i < bins.length; i++) {606 if (bins[i].units && Array.isArray(bins[i].units) && bins[i].units.length > 1 && bins[i].units.length != size[k]) {607 err = true; 608 got = got + "Parameter " + name + ": wrong number of elements in units. Got " + bins[i].units.length + ". Expected 1 or " + size[k] + ". ";609 }610 if (bins[i].label && Array.isArray(bins[i].label) && bins[i].label.length > 1 && bins[i].label.length != size[k]) {611 err = true;612 got = got + "Parameter " + name + ": wrong number of elements in labels. Got " + bins[i].label.length + ". Expected 1 or " + size[k] + ". ";613 }614 if (bins[i].centers && bins[i].centers.length != size[i]) {615 err = true;616 got = got + "Parameter " + name + ": wrong number of elements in centers. Got " + bins[i].centers.length + ". Expected " + size[i] + ". ";617 }618 if (bins[i].ranges && bins[i].ranges.length != size[i]) {619 err = true;620 got = got + "Parameter " + name + ": wrong number of elements in ranges. Got " + bins[i].ranges.length + ". Expected " + size[i] + ". ";621 }622 }623 }624 if (got === "") {got = "Parameter " + name + " has correct number of elements."}625 if (units.length > 1 && size.length > 2) {626 got = "<span style='background-color:yellow'>size.length > 2 for parameter " + name + ". Check not implemented.</span>" 627 }628 return {"description": "is.BinsOK(): " + desc, "error": err, "got": got};629}630exports.BinsOK = BinsOK;631function ArrayOK(name,units,size,type,version) {632 if (version !== "2.1") {633 return;634 }635 // "units": [["nT"],["nT","degrees","nT"]],636 // size = [N]637 // units = "u" 638 // units = ["u"]639 // units = ['u1','u2',...,'uN']640 // size = [N,M]641 // units = "u"642 // units = ["u"]643 // units = ['uN','uM']644 // units = [['u1',...,'u1M'],['u2',...,'uM'],...,['uN',...,'uNM']]645 if (Array.isArray(units)) {646 var desc = "Expect " + type + " to be a string or an array with appropriate structure. ";647 var err = false;648 var got = "";649 if (units.length > 1 && size.length == 1 && units.length != size[0]) {650 // size = [N], units = ['u1','u2',...,'uN'] case651 err = true;652 got = got + "if size.length == 1, " + type + " should have 1 element or size[0] elements. ";653 }654 if (units.length > 1 && size.length == 2) {655 for (var j = 0; j < units.length; j++) {656 if (Array.isArray(units[j])) {657 if (units[j].length != 1 && units[j].length != size[1]) {658 err = true;659 got = got + type + "[" + j + "] contains array; it should have 1 element or size[" + (1) + "] elements. ";660 }661 }662 }663 }664 if (got === "") {665 got = "parameter '" + name + "' " + type + " has appropriate structure.";666 } else {667 got = "parameter '" + name + "', size = " + JSON.stringify(size) + ", " + type + " = " + JSON.stringify(units) + ". " + got; 668 }669 if (units.length > 1 && size.length > 2) {670 got = "<span style='background-color:yellow'>size.length > 2 for parameter " + name + ". Check not implemented.</span>" 671 }672 return {"description": "is.ArrayOK(): " + desc, "error": err, "got": got};673 }674}675exports.ArrayOK = ArrayOK;676// TODO: Use this677function checkdims(units,size,version) {678 var err = false;679 if (units && units !== null && typeof(units) !== "string") {680 // units is an array.681 // size passed assumed to always be an array682 var err = false;683 if (size.length == 1 && units.length == size[0]) {684 // e.g., size = [2] and units = ["m", "km"] is OK685 // So is size = [1] and units = ["m"] (but this should really be size = 1 and units = "m")686 } else {687 if (units.length !== size.length) {688 // Check that number of elements in units matches number in size.689 err = true;690 } else if (typeof(units[0]) !== 'object') {691 // If here, then size.length > 1. This checks for, e.g.,692 // units = ["m", "km"] and size = [1,2], which is wrong693 err = true;694 } else {695 // Check that ith subarray of units has length equal to ith value in size.696 for (var i = 0; i < units.length; i++) {697 if (units[i].length !== size[i]) {698 err = true;699 break;700 } 701 }702 }703 }704 return err;705 }706}707function UnitsOK(name,units,type,size) {708 if (type === 'isotime') {709 var err = false;710 if (typeof(units) === 'object') {711 for (var i = 0; i < units.length; i++) {712 for (var j = 0; j < units[i].length; j++) {713 if (units[i][j] !== "UTC") {714 err = true;715 break;716 }717 }718 }719 } else {720 var got = "type = '" + type + "' and units = '" + units + "' for parameter " + name + ".";721 if (units !== "UTC") {722 err = true;723 } 724 }725 return {"description": "is.UnitsOK(): Expect isotime units to be 'UTC'.", "error": err,"got": got};726 }727}728exports.UnitsOK = UnitsOK;729function FillOK(fill,type,len,name,what) {730 if (!fill) {return;} // No fill or fill=null so no test needed.731 var t = false;732 if (typeof(fill) === 'string') {733 var got = "fill = '" + fill + "' for parameter " + name + ".";734 } else {735 var got = "fill = " + fill + " for parameter " + name + ".";736 }737 var desc = "";738 if (what === "nullstring") {739 desc = "is.FillOK(): Expect fill value to not be the string 'null'.";740 if (fill === "null") {741 t = true;742 got = " The string 'null'; Probably fill=null and not fill='null' was intended.";743 }744 }745 if (what === "isotime") {746 desc = "is.FillOK(): Expect length of fill value for a isotime parameter to be equal to length of the string parameter";747 if (len === fill.length && name !== "Time") {748 t = true;749 got = got;750 }751 }752 if (what === "string") {753 desc = "is.FillOK(): Expect length of fill value for a string parameter to be <= length of the string parameter";754 if (len > fill.length) {755 t = true;756 got = got + " string length = " + len + "; fill length = " + fill.length;757 }758 }759 if (what === "stringparse") {760 desc = "is.FillOK(): Expect fill value for a string parameter to not parse to an integer or float";761 if (isinteger(fill) || isfloat(fill)) {762 t = true;763 got = got + " This was probably not intended.";764 }765 }766 if (what === "integer") {767 desc = "is.FillOK(): Expect fill value for a integer parameter to not have a decimal point";768 if (/\./.test(fill)) {769 t = true;770 got = got + " This was probably not intended.";771 }772 }773 if (what === "double") {774 desc = "is.FillOK(): Expect fill value for a double parameter to not have a two or more non-zero decimal places.";775 if (/\.[1-9][1-9]/.test(fill)) {776 t = true;777 got = got + " This is uncommon and was probably not intended.";778 }779 }780 return {"description": desc, "error": t,"got": got};781}782exports.FillOK = FillOK;783function SizeCorrect(nc,nf,header) {784 var t = nc == nf785 if (header.size) {786 var extra = "product of elements in size array " + JSON.stringify(header.size);787 var got = nc + " commas and " + extra + " = " + nf;788 } else {789 if (nf == 0) {790 var extra = "0 because only Time requested.";791 } else {792 var extra = "1 because no size given.";793 }794 var got = nc + " commas";795 }796 return {"description": "is.SizeCorrect(): Expect number of commas on first line to be " + extra, "error": t !=true,"got": got};797}798exports.SizeCorrect = SizeCorrect;799function SizeAppropriate(size,name,what) {800 if (!size) return; // Test not appropriate.801 if (typeof(size) !== 'object') return; // Test not appropriate.802 if (what === "needed") {803 // Test if all elements of size are 1.804 t = 0;805 for (var i=0;i<size.length;i++) {806 t = t + size[i];807 }808 t = t == size.length;809 return {"description": "is.SizeAppropriate(): Size is not needed if all elements are 1.", "error": t, "got": "size = " + JSON.stringify(size) + " for parameter " + name};810 }811 if (what === "2D+") {812 // Test size array has 2 or more elements.813 t = false;814 if (size) {815 t = (size.length > 1)816 }817 return {"description": "is.SizeAppropriate(): Size arrays with more than one element are experimental.", "error": t, "got": "size = " + JSON.stringify(size) + " for parameter " + name};818 }819}820exports.SizeAppropriate = SizeAppropriate;821function HTTP200(res){822 var body = "";823 if (res.statusCode != 200) {824 try {825 var json = JSON.parse(res.body);826 var body = " and JSON body\n\t" + JSON.stringify(body,null,4).replace(/\n/g,"\n\t");827 } catch (error) {828 }829 if (!body) {830 var body = " and non JSON.parse()-able body:\n" + res.body.replace(/\n/g,"\n\t");831 } else {832 var body = "";833 }834 }835 return {"description": "is.HTTP200(): Expect HTTP status code to be 200", "error": 200 != res.statusCode, "got": "HTTP status " + res.statusCode + body};836}837exports.HTTP200 = HTTP200;838function CorrectLength(str,len,name,required) {839 var extra = extra || ""840 var required = required || false841 var got = "(" + (str.length) + ") - (" + (len) + ")"842 var t = str.length != len;843 if (t && !required) {844 got = got + extra + " Not an error for format=csv, but will cause error for format=binary."845 }846 return {"description": 'is.CorrectLength(): Expect (trimmed length of ' + name + ' string parameter in CSV) - (parameters.'+ name + '.length) = 0.', "error": t, "got": got}847}848exports.CorrectLength = CorrectLength;849function TimeInBounds(lines,start,stop) {850 // Remove Z from all times so Date().getTime() gives local timezone time for all.851 // Javascript Date assumes all date/times are in local timezone.852 var start = start.trim().replace(/Z$/,"");853 var stop = stop.trim().replace(/Z$/,"");854 var firstTime = lines[0].split(",").shift().trim().replace(/Z$/,"");855 var lastTime = firstTime;856 // Find the last line with content.857 for (var i = 0;i<lines.length-1;i++) {858 if (lines[lines.length-i-1] !== '') {859 lastTime = lines[lines.length-i-1].split(",").shift().trim().replace(/Z$/,"");860 break;861 }862 }863 var got = "First time = " + firstTime + "; LastTime = " + lastTime;864 var t = moment(firstTime).valueOf() >= moment(start).valueOf() && moment(lastTime).valueOf() < moment(stop).valueOf();865 return {"description": "is.TimeInBounds(): Expect first time in CSV >= " + start + " and last time in CSV < " + stop + " (only checks to ms)","error": t != true,"got":got};866}867exports.TimeInBounds = TimeInBounds;868function TimeIncreasing(header,what) {869 if (what === "CSV") {870 var got = "Monotonically increasing time in CSV"871 var starttest = new Date().getTime();872 var ts = got;873 // Remove blanks (caused by extra newlines)874 header = header.filter(function(n){ return n != '' });875 // Don't run test if only one record.876 if (header.length == 1) {return;} 877 878 for (i = 0;i < header.length-1;i++) {879 var line = header[i].split(",");880 var linenext = header[i+1].split(",");881 //var t = new Date(linenext[0].trim()).getTime() > new Date(line[0].trim()).getTime();882 if (!line || !linenext) {883 t = false;884 got = "Problem with line " + (i) + " or " + (i+1);885 break;886 }887 try {888 var t = moment( trailingZfix(linenext[0].trim()) ).valueOf() > moment( trailingZfix(line[0].trim()) ).valueOf();889 } catch (e) {890 t = false;891 got = "Was not able to parse either " + linenext[0].trim() + " or " + line[0].trim();892 break;893 }894 //console.log(linenext[0].trim())895 //console.log(moment.valueOf(linenext[0].trim()))896 if (!t) {897 var ts = "Time(line="+(i+1)+") > Time(line="+i+")";898 var got = "line " + (i+1) + " = "+ linenext[0] + "; line " + (i) + " = " + line[0];899 break; 900 }901 if (new Date().getTime() - starttest > 10) {902 // Stop testing after 10 ms.903 got = got + " in first " + (i+1) + " lines.";904 break;905 }906 }907 }908 if (what === "{start,stop}Date") {909 var start = trailingZfix(header.startDate);910 var stop = trailingZfix(header.stopDate);911 var ts = "info.startDate < info.stopDate";912 //var t = new Date(start).getTime() < new Date(stop).getTime();913 var t = moment(start).valueOf() < moment(stop).valueOf();914 var got = "startDate = " + start + "; stopDate = " + stop;915 }916 if (what === "sample{Start,Stop}Date") {917 var start = trailingZfix(header.sampleStartDate);918 var stop = trailingZfix(header.sampleStopDate);919 if (!start && !stop) return false;920 if (start && stop) {921 //var t = new Date(start).getTime() < new Date(stop).getTime();922 var t = moment(start).valueOf() < moment(stop).valueOf();923 var ts = "info.sampleStartDate < info.sampleStopDate";924 var got = "sampleStartDate = " + start + "; sampleStopDate = " + stop;925 } else {926 if (!stop) {927 var ts = "info.sampleStartDate does not have a matching sampleStopDate";928 var t = false;929 var got = "a missing date";930 } else {931 var ts = "info.sampleStopDate does not have a matching sampleStartDate";932 var t = false;933 var got = "a missing date"; 934 }935 }936 }937 if (t) {938 got = got.replace(">","<");939 }940 return {"description": "is.TimeIncreasing(): Expect " + ts, "error": t != true, "got":got};941}942exports.TimeIncreasing = TimeIncreasing;943function ISO8601(str,extra) {944 // TODO: Change to HAPIISO8601.945 // https://github.com/hapi-server/data-specification/issues/54946 var extra = extra || ""947 var t = moment(trailingZfix(str),moment.ISO_8601).isValid();948 var ts = "moment('" + trailingZfix(str) + "',moment.ISO_8601).isValid() == true"+extra;949 return {"description":"is.ISO8601(): Expect " + ts,"error":t != true,"got":"moment(" + trailingZfix(str) + ",moment.ISO_8601).isValid() = " + t};950}951exports.ISO8601 = ISO8601;952function HAPITime(isostr,version) {953 schemaregexes = timeregexes(version);954 // schemaregexes come from list in a schema file in ./schemas.955 var got,str,result;956 var t = true;957 if (typeof(isostr) === 'object') {958 var starttest = new Date().getTime();959 got = "Valid HAPI Time strings";960 for (var i = 0; i < isostr.length; i++) {961 if (isostr[i] === '') {break};962 str = isostr[i].split(",")[0].trim();963 result = HAPITime(str,version);964 if (result.error == true) {965 t = false;966 got = "'" + str + "'" + " is not a valid HAPI Time string.";967 if (!/Z$/.test(str)) {968 got = got + " (Missing trailing Z.)";969 }970 if (!/^[0-9]$/.test(str)) {971 got = got + " (First character is not [0-9].)";972 }973 break;974 }975 if (new Date().getTime() - starttest > 10) {976 // Stop testing after 10 ms.977 got = got + " in first " + (i+1) + " lines.";978 break;979 }980 //console.log(isostr[i] + " " + t)981 }982 var url = "https://github.com/hapi-server/verifier-nodejs/tree/master/schemas/HAPI-data-access-schema-"+version+".json";983 return {"description":"is.HAPITime(): Expect time column to contain valid <a href='"+url+"'>HAPI " + version + " HAPITime strings</a>","error":t != true,"got":got};984 }985 // Tests if a string is a valid HAPI time representation, which is a subset of ISO 8601.986 // Two tests are made: (1) A set of regular expressions in the JSON schema (see ./schemas)987 // and (2) A set of semantic tests.988 // The semantic tests are that:989 // (1) DOY can be no more than 365 on non-leap years, 366 on leap years,990 // (2) DOM must be valid991 function isleap(year) {return ((year % 4 == 0) && (year % 100 != 0)) || (year % 400 == 0)}992 var regex_pass = false;993 var re;994 for (var i = 0;i < schemaregexes.length;i++) {995 re = new RegExp(schemaregexes[i]);996 regex_pass = re.test(isostr);997 if (regex_pass) {998 //console.log(' Passing pattern:' + schemaregexes[i])999 break;1000 }1001 }1002 //console.log(" Regex pass: " + regex_pass);1003 var semantic_pass = true;1004 if (regex_pass) { // Only check semantic rules if regular expression test passed.1005 var year = parseInt(isostr.slice(0,4));1006 var isostr_split = isostr.split(/-|T/);1007 if (isostr_split.length > 1) {1008 if (isostr_split[1].length == 3) {1009 var doy = parseInt(isostr_split[1]);1010 } else {1011 var mo = parseInt(isostr_split[1]);1012 isostr_split = isostr.split(/-/);1013 if (isostr_split.length > 2) {1014 var day = parseInt(isostr_split[2]);1015 }1016 }1017 }1018 // DOY can be no more than 365 on non-leap years, 366 on leap years1019 if (doy == 366 && isleap(year) == false) {1020 semantic_pass = false;1021 }1022 if (doy > 366) {1023 semantic_pass = false;1024 }1025 // DOM must be correct1026 if (day) {1027 if ([4,6,9,11].includes(mo) && day > 30) {1028 semantic_pass = false;1029 }1030 if (mo == 2 && isleap(year) && day > 29) {1031 semantic_pass = false;1032 }1033 if (mo == 2 && !isleap(year) && day > 28) {1034 semantic_pass = false;1035 }1036 }1037 }1038 //console.log(" Semantic pass: " + regex_pass);1039 var e = !(regex_pass && semantic_pass);1040 //if (t==false) {console.log("x" + isostr)}1041 return {"description":"is.HAPITime(): Expect time value to be a valid HAPI time string.", "error": e, "got": got};1042}1043exports.HAPITime = HAPITime;1044function Integer(str,extra) {1045 var extra = extra || ""1046 var t = isinteger(str);1047 var ts = "(parseInt('"+str+"') < 2^31 - 1 || parseInt('"+str+"') > -2^31) && parseInt(" + str + ") == parseFloat(" + str + ")"+extra;1048 return {"description":"is.Integer(): Expect " + ts, "error":t != true, "got":"parseInt(" + str + ") = " + parseInt(str) + " and " + "parseFloat(" + str + ") = " + parseFloat(str)};1049}1050exports.Integer = Integer;1051function Float(str,extra) {1052 var extra = extra || ""1053 var t = isfloat(str);1054 var ts = "Math.abs(parseFloat('"+str+"')) < " + Number.MAX_VALUE + " && /^[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]{1,3})?$/.test('"+str+"'.trim()) == true"+extra;1055 return {"description":"is.Float(): Expect " + ts, "error":t != true, "got": t};1056}1057exports.Float = Float;1058function NaN(str,extra) {1059 var extra = extra || ""1060 t = str.trim().toLowerCase();1061 ts = "'" + str + "'.trim().toLowerCase() === 'nan'"+extra;1062 return {"description":"is.NaN(): Expect " + ts,"error":t !== "nan","got":"'" + str + "'.trim().toLowerCase() = " + t};1063}1064exports.NaN = NaN;1065function Unique(arr,arrstr,idstr){1066 if (!arr.length) {1067 return {"description":"is.Unique(): Expect " + arrstr + " to be an array","error":true,"got": typeof(arr)};1068 }1069 var ids = [];1070 var rids = [];1071 for (var i = 0;i<arr.length;i++) {1072 if (!arr[i][idstr]) continue;1073 if (ids.indexOf(arr[i][idstr]) > -1 && rids.indexOf(arr[i][idstr])) {1074 rids.push(arr[i][idstr]);1075 }1076 ids[i] = arr[i][idstr];1077 }1078 var uids = Array.from(new Set(ids)); // Unique values1079 1080 var e = !(uids.length == ids.length);1081 if (e) {1082 var got ="Repeated at least once: " + rids.join(",");1083 } else {1084 var got ="All unique.";1085 }1086 return {"description":"is.Unique(): Expect all '" + idstr + "' values in objects in " + arrstr + " array to be unique","error":e,"got": got};1087}1088exports.Unique = Unique;1089function TooLong(arr,arrstr,idstr,elstr,N){1090 // idstr = "id" for datasets and "name" for parameter.1091 var ids = [];1092 for (var i = 0;i<arr.length;i++) {1093 if (!arr[i][elstr]) continue;1094 if (arr[i][elstr]) {1095 if (arr[i][elstr].length > N) {1096 ids.push(arr[i][idstr]);1097 }1098 }1099 }1100 var got = "All objects in " + arrstr + " are shorter than " + N + " characters"1101 if (ids.length > 0) {1102 got = arrstr + " has " + ids.length + " object(s) (" + ids.join(",") + ") with " + elstr + " longer than " + N + " characters"1103 }1104 return {"description":"is.TooLong(): Prefer " + elstr + "s in objects to be <= 40 characters","error":ids.length != 0,"got": got};1105}1106exports.TooLong = TooLong;1107function CORSAvailable(head) {1108 var ahead = "Access-Control-Allow-Origin";1109 var astr = head[ahead.toLowerCase()];1110 var a = /\*/.test(astr);1111 var bhead = "Access-Control-Allow-Methods";1112 var bstr = head[bhead.toLowerCase()];1113 var b = /GET/.test(bstr);1114 var want = "Access-Control-Allow-{Origin,Methods} = " + "{*, GET}";1115 var got = "Access-Control-Allow-{Origin,Methods} = {" + astr + ", " + bstr + "}";1116 var e = !(a && b);1117 return {"description":"is.CORSAvailable(): To enable AJAX clients, want CORS HTTP Headers: " + want,"error":e,"got":got};1118}1119exports.CORSAvailable = CORSAvailable;1120function CompressionAvailable(headers){1121 var available = false;1122 // Note: request module used for http requests only allows gzip to be specified in Accept-Encoding,1123 // so error here may be misleading if server can use compress or deflate compression algorithms but not gzip (should be a rare occurence).1124 var got = "No gzip in Content-Encoding header. Compression will usually speed up transfer of data."1125 var re = /gzip/;1126 if (headers["content-encoding"]) {1127 var available = re.test(headers["content-encoding"]);1128 if (available) {got = headers["content-encoding"]}1129 }1130 return {"description":"is.CompressionAvailable(): Expect HTTP Accept-Encoding to match " + re + ". (Note, only compression tested for is gzip.)", "error": !available, "got": got};1131}1132exports.CompressionAvailable = CompressionAvailable;1133function ContentType(re,given){1134 return {"description":"is.ContentType(): Expect HTTP Content-Type to match " + re,"error":!re.test(given),"got":given || "No Content-Type header."};1135}1136exports.ContentType = ContentType;1137function JSONparsable(text) {1138 var ret = {"description":"is.JSONparsable(): Expect JSON.parse(response) to not throw error","error":false,"got":"no error"};1139 try {1140 JSON.parse(text);1141 return ret;1142 } catch (error) {1143 ret.got = error + " See http://jsonlint.org/ for a more detailed error report";1144 ret.error = true;1145 return ret;1146 }1147}1148exports.JSONparsable = JSONparsable;1149function HAPIJSON(text,version,part){1150 s = schema(version);1151 if (!s) {1152 return {1153 "description": "is.HAPIJSON(): Expect HAPI version to be one of " + JSON.stringify(Object.keys(schemas)),1154 "error": true,1155 "got": "Schema version " + version + " not one of " + JSON.stringify(Object.keys(schemas))1156 };1157 }1158 if (typeof(text) === "object") {1159 var json = text;1160 } else {1161 var json = JSON.parse(text);1162 }1163 1164 var v = new Validator();1165 // Look for all top-level elements that have an id starting with a /.1166 // These are subschemas that are used.1167 for (key in s) {1168 if (s[key]["id"] && s[key]["id"][0] === "/") {1169 v.addSchema(s[key], s[key]["id"]);1170 }1171 }1172 try {1173 var vr = v.validate(json, s[part]);1174 } catch (e) {1175 return {1176 "description": "is.HAPIJSON(): Call to JSON validator failed",1177 "error": true,1178 "got": "Schema version " + e1179 };1180 }1181 var ve = vr.errors;1182 var got = "is valid"1183 if (ve.length != 0) {1184 var err = [];1185 for (var i = 0;i< ve.length;i++) {1186 //err[i] = ve[i].property.replace("instance","object") + " " + ve[i].message.replace(/\"/g,"'");1187 err[i] = ve[i].property.replace("instance.","") + " " + ve[i].message.replace(/\"/g,"'");1188 }1189 got = "\n\t" + JSON.stringify(err,null,4).replace(/\n/g,"\n\t")1190 }1191 var url = "https://github.com/hapi-server/verifier-nodejs/tree/master/schemas/HAPI-data-access-schema-"+version+".json";1192 return {"description":"is.HAPIJSON(): Expect body to be valid <a href='"+url+"'>HAPI " + version + " " + part + " schema</a>","error":ve.length != 0,"got":got};1193}...
FilterNonEligibleDiffs.ts
Source:FilterNonEligibleDiffs.ts
1import { PoisoningFreeArray, PushSymbol } from './PoisoningFreeArray';2import { GlobalDetails } from './types/AllGlobals';3export type SubDiffOnGlobal = {4 keyName: string;5 globalDetails: Pick<GlobalDetails, 'depth' | 'name' | 'rootAncestors'>;6};7/** Create a new arrays of diffs containing only eligible ones */8export function filterNonEligibleDiffs<TDiff extends SubDiffOnGlobal>(9 diffs: TDiff[],10 ignoredRootRegex: RegExp11): TDiff[] {12 const keptDiffs = PoisoningFreeArray.from<TDiff>([]);13 for (let index = 0; index !== diffs.length; ++index) {14 const diff = diffs[index];15 switch (diff.globalDetails.depth) {16 case 0: {17 if (!ignoredRootRegex.test(diff.keyName)) {18 keptDiffs[PushSymbol](diff);19 }20 break;21 }22 case 1: {23 if (!ignoredRootRegex.test(diff.globalDetails.name)) {24 keptDiffs[PushSymbol](diff);25 }26 break;27 }28 default: {29 let allRootsIgnored = true;30 const allRoots = [...diff.globalDetails.rootAncestors];31 for (let rootIndex = 0; rootIndex !== allRoots.length; ++rootIndex) {32 allRootsIgnored = allRootsIgnored && ignoredRootRegex.test(allRoots[rootIndex]);33 }34 if (!allRootsIgnored) {35 keptDiffs[PushSymbol](diff);36 }37 break;38 }39 }40 }41 return keptDiffs;...
Using AI Code Generation
1const keptDiffs = require('fast-check-monorepo').keptDiffs;2const fc = require('fast-check');3const assert = require('assert');4fc.assert(5 fc.property(fc.integer(), fc.integer(), (a, b) => {6 assert.notStrictEqual(a, b);7 keptDiffs(a, b);8 })9);
Using AI Code Generation
1const keptDiffs = require('fast-check').keptDiffs;2const fs = require('fs');3const test = require('ava');4const { check, property } = require('ava-fast-check');5const { diffChars } = require('diff');6const { JsonParser } = require('json2csv');7const { keptDiffs: keptDiffs2 } = require('fast-check');8const { keptDiffs: keptDiffs3 } = require('fast-check-monorepo');9const { keptDiffs: keptDiffs4 } = require('../lib');10const { keptDiffs: keptDiffs5 } = require('../lib/index');11const { keptDiffs: keptDiffs6 } = require('../lib/index.js');12const { keptDiffs: keptDiffs7 } = require('../lib/index.ts');13const { keptDiffs: keptDiffs8 } = require('../lib/index.tsx');14const { keptDiffs: keptDiffs9 } = require('../lib/index.d.ts');15const { keptDiffs: keptDiffs10 } = require('../lib/index.d.tsx');16const { keptDiffs: keptDiffs11 } = require('../lib/index.json');17const { keptDiffs: keptDiffs12 } = require('../lib/index.yaml');18const { keptDiffs: keptDiffs13 } = require('../lib/index.yml');19const { keptDiffs: keptDiffs14 } = require('../lib/index.css');20const { keptDiffs: keptDiffs15 } = require('../lib/index.scss');21const { keptDiffs: keptDiffs16 } = require('../lib/index.less');22const { keptDiffs: keptDiffs17 } = require('../lib/index.html');23const { keptDiffs: keptDiffs18 } = require('../lib/index.md');24const { keptDiffs: keptDiffs19 } = require('../lib/index.txt');25const { keptDiffs: keptDiffs20 } = require('../lib/index.js.map');26const { keptDiffs: keptDiffs21 } = require('../lib/index.ts.map');27const { keptDiffs: keptDiffs22 } = require('../lib/index.tsx.map');28const { keptDiffs: keptDiffs23 } = require('../lib/index.d.ts.map');
Using AI Code Generation
1const keptDiffs = require('fast-check-monorepo/kept-diffs');2const keptDiffs = require('fast-check-monorepo/kept-diffs');3const keptDiffs = require('fast-check-monorepo/kept-diffs');4const keptDiffs = require('fast-check-monorepo/kept-diffs');5const keptDiffs = require('fast-check-monorepo/kept-diffs');6const keptDiffs = require('fast-check-monorepo/kept-diffs');7const keptDiffs = require('fast-check-monorepo/kept-diffs');8const keptDiffs = require('fast-check-monorepo/kept-diffs');9const keptDiffs = require('fast-check-monorepo/kept-diffs');10const keptDiffs = require('fast-check-monorepo/kept-diffs');11const keptDiffs = require('fast-check-monorepo/kept-diffs');12const keptDiffs = require('fast-check-monorepo/kept-diffs');13const keptDiffs = require('fast-check-monorepo/kept-diffs');14const keptDiffs = require('fast-check-monorepo/kept-diffs');15const keptDiffs = require('fast
Using AI Code Generation
1const { keptDiffs } = require('fast-check-monorepo');2const { property } = require('fast-check');3const { strictEqual } = require('assert');4const isEven = (n) => n % 2 === 0;5const isOdd = (n) => n % 2 !== 0;6property(isOdd, isEven).check({ numRuns: 1000 }).then((result) => {7 keptDiffs(result, { maxNbDiffs: 10 }).forEach((diff) => {8 console.log('---');9 console.log('seed: ' + diff.seed);10 console.log('counterexample: ' + diff.counterexample);11 });12});
Using AI Code Generation
1const { keptDiffs } = require('fast-check-monorepo');2const { check, property } = require('fast-check');3const { keptDiffs } = require('fast-check-monorepo');4check(property(keptDiffs(), (diffs) => {5}), { numRuns: 1000 });6const { keptDiffs } = require('fast-check-monorepo');7const { check, property } = require('fast-check');8const { keptDiffs } = require('fast-check-monorepo');9check(property(keptDiffs(), (diffs) => {10}), { numRuns: 1000 });11const { keptDiffs } = require('fast-check-monorepo');12const { check, property } = require('fast-check');13const { keptDiffs } = require('fast-check-monorepo');14check(property(keptDiffs(), (diffs) => {15}), { numRuns: 1000 });16const { keptDiffs } = require('fast-check-monorepo');17const { check, property } = require('fast-check');18const { keptDiffs } = require('fast-check-monorepo');19check(property(keptDiffs(), (diffs) => {20}), { numRuns: 1000 });21const { keptDiffs } = require('fast-check-monorepo');22const { check, property } = require('fast-check');23const { keptDiffs } = require('fast-check-monorepo');24check(property(keptDiffs(), (diffs) => {25}), { numRuns: 1000 });26const { keptDiffs } = require('fast-check-monorepo');27const { check, property } = require('fast-check');28const { keptDiffs } = require('fast-check-monorepo');29check(property(keptDiffs(), (diffs) => {
Using AI Code Generation
1import { keptDiffs } from 'fast-check-monorepo';2import { Arbitrary } from 'fast-check';3const myArbitrary: Arbitrary<number> = keptDiffs(4 {5 },6 (a, b) => a - b,7 (a, b) => a - b8);9myArbitrary.generate(mrng => mrng.nextInt());10import { keptDiffs } from 'fast-check-monorepo';11import { Arbitrary } from 'fast-check';12const myArbitrary: Arbitrary<number> = keptDiffs(13 {14 },15 (a, b) => a - b,16 (a, b) => a - b17);18myArbitrary.generate(mrng => mrng.nextInt());19import { keptDiffs } from 'fast-check-monorepo';20import { Arbitrary } from 'fast-check';21const myArbitrary: Arbitrary<number> = keptDiffs(22 {23 },24 (a, b) => a - b,25 (a, b) => a - b26);27myArbitrary.generate(mrng => mrng.nextInt());28function keptDiffs<T>(29 diff: (a: T, b: T) => number,30 diff2: (a: T, b: T) => number31): Arbitrary<T>;
Using AI Code Generation
1const fc = require('fast-check');2const { keptDiffs } = require('fast-check-monorepo');3const obj1 = {4};5const obj2 = {6};7const compare = (a, b) => {8 return keptDiffs(a, b);9};10 .tuple(11 fc.string(),12 fc.integer(),13 fc.boolean(),14 fc.float(),15 fc.date(),16 fc.array(fc.string()),17 fc.record({18 a: fc.string(),19 b: fc.integer(),20 })21 .map(([a, b, c, d, e, f, g]) => {22 return { a, b, c, d, e, f, g };23 });24fc.assert(25 fc.property(objArb, objArb, (a, b) => {26 return compare(a, b);27 })28);
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