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How to use InstrumentOptions method in istanbul

Best JavaScript code snippet using istanbul

config.js

Source:config.js

...128 * @module config129 * @constructor130 * @param config the instrumentation part of the config object131 */132function InstrumentOptions(config) {133    this.config = config;134}135/**136 * returns if default excludes should be turned on. Used by the `cover` command.137 * @method defaultExcludes138 * @return {Boolean} true if default excludes should be turned on139 */140/**141 * returns if non-JS files should be copied during instrumentation. Used by the142 * `instrument` command.143 * @method completeCopy144 * @return {Boolean} true if non-JS files should be copied145 */146/**147 * the coverage variable name to use. Used by the `instrument` command.148 * @method variable149 * @return {String} the coverage variable name to use150 */151/**152 * returns if the output should be compact JS. Used by the `instrument` command.153 * @method compact154 * @return {Boolean} true if the output should be compact155 */156/**157 * returns if comments should be preserved in the generated JS. Used by the158 * `cover` and `instrument` commands.159 * @method preserveComments160 * @return {Boolean} true if comments should be preserved in the generated JS161 */162/**163 * returns if a zero-coverage baseline file should be written as part of164 * instrumentation. This allows reporting to display numbers for files that have165 * no tests. Used by the  `instrument` command.166 * @method saveBaseline167 * @return {Boolean} true if a baseline coverage file should be written.168 */169/**170 * Sets the baseline coverage filename. Used by the  `instrument` command.171 * @method baselineFile172 * @return {String} the name of the baseline coverage file.173 */174/**175 * returns if comments the JS to instrument contains es6 Module syntax.176 * @method esModules177 * @return {Boolean} true if code contains es6 import/export statements.178 */179/**180 * returns if the coverage filename should include the PID. Used by the  `instrument` command.181 * @method includePid182 * @return {Boolean} true to include pid in coverage filename.183 */184addMethods(185    InstrumentOptions,186    'extensions',187    'defaultExcludes',188    'completeCopy',189    'variable',190    'compact',191    'preserveComments',192    'saveBaseline',193    'baselineFile',194    'esModules',195    'includeAllSources',196    'includePid',197    'autoWrap',198    'ignoreClassMethods'199);200/**201 * returns the root directory used by istanbul which is typically the root of the202 * source tree. Used by the `cover` and `report` commands.203 * @method root204 * @return {String} the root directory used by istanbul.205 */206InstrumentOptions.prototype.root = function() {207    return path.resolve(this.config.root);208};209/**210 * returns an array of fileset patterns that should be excluded for instrumentation.211 * Used by the `instrument` and `cover` commands.212 * @method excludes213 * @return {Array} an array of fileset patterns that should be excluded for214 *  instrumentation.215 */216InstrumentOptions.prototype.excludes = function(excludeTests) {217    let defs;218    if (this.defaultExcludes()) {219        defs = ['**/node_modules/**'];220        if (excludeTests) {221            defs = defs.concat(['**/test/**', '**/tests/**']);222        }223        return defs.concat(this.config.excludes);224    }225    return this.config.excludes;226};227InstrumentOptions.prototype.getInstrumenterOpts = function() {228    return {229        coverageVariable: this.variable(),230        compact: this.compact(),231        preserveComments: this.preserveComments(),232        esModules: this.esModules(),233        autoWrap: this.autoWrap(),234        ignoreClassMethods: this.ignoreClassMethods()235    };236};237/**238 * Object that returns reporting options239 * @class ReportingOptions240 * @module config241 * @constructor242 * @param config the reporting part of the config object243 */244function ReportingOptions(config) {245    this.config = config;246}247/**248 * returns the kind of information to be printed on the console. May be one249 * of `summary`, `detail`, `both` or `none`. Used by the250 * `cover` command.251 * @method print252 * @return {String} the kind of information to print to the console at the end253 * of the `cover` command execution.254 */255/**256 * returns a list of reports that should be generated at the end of a run. Used257 * by the `cover` and `report` commands.258 * @method reports259 * @return {Array} an array of reports that should be produced260 */261/**262 * returns the directory under which reports should be generated. Used by the263 * `cover` and `report` commands.264 *265 * @method dir266 * @return {String} the directory under which reports should be generated.267 */268/**269 * returns an object that has keys that are report format names and values that are objects270 * containing detailed configuration for each format. Running `istanbul help config`271 * will give you all the keys per report format that can be overridden.272 * Used by the `cover` and `report` commands.273 * @method reportConfig274 * @return {Object} detailed report configuration per report format.275 */276addMethods(277    ReportingOptions,278    'print',279    'reports',280    'dir',281    'reportConfig',282    'summarizer'283);284function isInvalidMark(v, key) {285    const prefix = 'Watermark for [' + key + '] :';286    if (v.length !== 2) {287        return prefix + 'must be an array of length 2';288    }289    v[0] = Number(v[0]);290    v[1] = Number(v[1]);291    if (isNaN(v[0]) || isNaN(v[1])) {292        return prefix + 'must have valid numbers';293    }294    if (v[0] < 0 || v[1] < 0) {295        return prefix + 'must be positive numbers';296    }297    if (v[1] > 100) {298        return prefix + 'cannot exceed 100';299    }300    if (v[1] <= v[0]) {301        return prefix + 'low must be less than high';302    }303    return null;304}305/**306 * returns the low and high watermarks to be used to designate whether coverage307 * is `low`, `medium` or `high`. Statements, functions, branches and lines can308 * have independent watermarks. These are respected by all reports309 * that color for low, medium and high coverage. See the default configuration for exact syntax310 * using `istanbul help config`. Used by the `cover` and `report` commands.311 *312 * @method watermarks313 * @return {Object} an object containing low and high watermarks for statements,314 *  branches, functions and lines.315 */316ReportingOptions.prototype.watermarks = function() {317    const v = this.config.watermarks;318    const defs = libReport.getDefaultWatermarks();319    const ret = {};320    Object.keys(defs).forEach(k => {321        const mark = v[k];322        //it will already be a non-zero length array because of the way the merge works323        const message = isInvalidMark(mark, k);324        if (message) {325            console.error(message);326            ret[k] = defs[k];327        } else {328            ret[k] = mark;329        }330    });331    return ret;332};333/**334 * Object that returns hook options. Note that istanbul does not provide an335 * option to hook `require`. This is always done by the `cover` command.336 * @class HookOptions337 * @module config338 * @constructor339 * @param config the hooks part of the config object340 */341function HookOptions(config) {342    this.config = config;343}344/**345 * returns if `vm.runInContext` needs to be hooked. Used by the `cover` command.346 * @method hookRunInContext347 * @return {Boolean} true if `vm.runInContext` needs to be hooked for coverage348 */349/**350 * returns if `vm.runInThisContext` needs to be hooked, in addition to the standard351 * `require` hooks added by istanbul. This should be true for code that uses352 * RequireJS for example. Used by the `cover` command.353 * @method hookRunInThisContext354 * @return {Boolean} true if `vm.runInThisContext` needs to be hooked for coverage355 */356/**357 * returns a path to JS file or a dependent module that should be used for358 * post-processing files after they have been required. See the `yui-istanbul` module for359 * an example of a post-require hook. This particular hook modifies the yui loader when360 * that file is required to add istanbul interceptors. Use by the `cover` command361 *362 * @method postRequireHook363 * @return {String} a path to a JS file or the name of a node module that needs364 * to be used as a `require` post-processor365 */366/**367 * returns if istanbul needs to add a SIGINT (control-c, usually) handler to368 * save coverage information. Useful for getting code coverage out of processes369 * that run forever and need a SIGINT to terminate.370 * @method handleSigint371 * @return {Boolean} true if SIGINT needs to be hooked to write coverage information372 */373addMethods(374    HookOptions,375    'hookRunInContext',376    'hookRunInThisContext',377    'postRequireHook',378    'handleSigint'379);380/**381 * represents the istanbul configuration and provides sub-objects that can382 * return instrumentation, reporting and hook options respectively.383 * Usage384 * -----385 *386 *      var configObj = require('istanbul').config.loadFile();387 *388 *      console.log(configObj.reporting.reports());389 *390 * @class Configuration391 * @module config392 * @param {Object} obj  the base object to use as the configuration393 * @param {Object} overrides optional - override attributes that are merged into394 *  the base config395 * @constructor396 */397function Configuration(obj, overrides) {398    let config = mergeDefaults(obj, defaultConfig(true));399    if (isObject(overrides)) {400        config = mergeDefaults(overrides, config);401    }402    if (config.verbose) {403        console.error('Using configuration');404        console.error('-------------------');405        console.error(yaml.safeDump(config, { indent: 4, flowLevel: 3 }));406        console.error('-------------------\n');407    }408    this.verbose = config.verbose;409    this.instrumentation = new InstrumentOptions(config.instrumentation);410    this.reporting = new ReportingOptions(config.reporting);411    this.hooks = new HookOptions(config.hooks);412    this.check = config.check; // Pass raw config sub-object.413}414/**415 * true if verbose logging is required416 * @property verbose417 * @type Boolean418 */419/**420 * instrumentation options421 * @property instrumentation422 * @type InstrumentOptions423 */...

chartSonifyService.js

Source:chartSonifyService.js

...66		};67		this.playSonify = function () {68			var chart = this.chart;69		    if (!chart.sonification.timeline || chart.sonification.timeline.atStart()) {70		    	var seriesOptions = this.getInstrumentOptions()71		        chart.sonify({72		            duration:  this.chart.userOptions.accessibility.duration *1000,73		            order: 'simultaneous',74		            pointPlayTime: 'x',75		            seriesOptions: seriesOptions,76		            onEnd: function () {77		                if (chart.sonification.timeline) {78		                    delete chart.sonification.timeline;79		                }80		            }81		        });82		    } else {83		        chart.resumeSonify();84		    }...

Using AI Code Generation

1var istanbul = require('istanbul');2var instrumenter = new istanbul.Instrumenter();3var instrumentedCode = instrumenter.instrumentSync('console.log("Hello World")', 'test.js');4console.log(instrumentedCode);5var Instrumenter = require('istanbul').Instrumenter;6var instrumenter = new Instrumenter();7var instrumentedCode = instrumenter.instrumentSync('console.log("Hello World")', 'test.js');8console.log(instrumentedCode);9var Instrumenter = require('istanbul').Instrumenter;10var instrumenter = new Instrumenter();11var instrumentedCode = instrumenter.instrumentSync('console.log("Hello World")', 'test.js');12console.log(instrumentedCode);13var Instrumenter = require('istanbul').Instrumenter;14var instrumenter = new Instrumenter();15var instrumentedCode = instrumenter.instrumentSync('console.log("Hello World")', 'test.js');16console.log(instrumentedCode);17var Instrumenter = require('istanbul').Instrumenter;18var instrumenter = new Instrumenter();19var instrumentedCode = instrumenter.instrumentSync('console.log("Hello World")', 'test.js');20console.log(instrumentedCode);21var Instrumenter = require('istanbul').Instrumenter;22var instrumenter = new Instrumenter();23var instrumentedCode = instrumenter.instrumentSync('console.log("Hello World")', 'test.js');24console.log(instrumentedCode);25var Instrumenter = require('istanbul').Instrumenter;26var instrumenter = new Instrumenter();27var instrumentedCode = instrumenter.instrumentSync('console.log("Hello World")', 'test.js');28console.log(instrumentedCode);29var Instrumenter = require('istanbul').Instrumenter;30var instrumenter = new Instrumenter();31var instrumentedCode = instrumenter.instrumentSync('console.log("Hello World")', 'test.js');32console.log(instrumentedCode);33var Instrumenter = require('istanbul').Instrumenter;

Using AI Code Generation

1var istanbul = require('istanbul');2var instrumenter = new istanbul.Instrumenter({ coverageVariable: '__myCoverage__' });3var code = 'var a = 1;';4var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');5var istanbul = require('istanbul');6var instrumenter = new istanbul.Instrumenter();7var code = 'var a = 1;';8var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');

Using AI Code Generation

1var istanbul = require('istanbul');2var instrumenter = new istanbul.Instrumenter();3var instrumentedCode = instrumenter.instrumentSync('var foo = 123;', 'test.js');4console.log(instrumentedCode);5var istanbul = require('istanbul');6var instrumenter = new istanbul.Instrumenter({ coverageVariable: '__coverage__2' });7var instrumentedCode = instrumenter.instrumentSync('var foo = 123;', 'test2.js');8console.log(instrumentedCode);9var istanbul = require('istanbul');10var instrumenter = new istanbul.Instrumenter({ coverageVariable: '__coverage__3' });11var instrumentedCode = instrumenter.instrumentSync('var foo = 123;', 'test3.js');12console.log(instrumentedCode);

Using AI Code Generation

1var istanbul = require('istanbul');2var instrumenter = new istanbul.Instrumenter();3var instrumentedCode = instrumenter.instrumentSync('var x = 1 + 1;', 'test.js');4var instrumenter = new istanbul.Instrumenter();5var instrumentedCode = instrumenter.instrumentSync('var x = 1 + 1;', 'test.js');6var instrumenter = new istanbul.Instrumenter();7var instrumentedCode = instrumenter.instrumentSync('var x = 1 + 1;', 'test.js');8var instrumenter = new istanbul.Instrumenter();9var instrumentedCode = instrumenter.instrumentSync('var x = 1 + 1;', 'test.js');10var instrumenter = new istanbul.Instrumenter();11var instrumentedCode = instrumenter.instrumentSync('var x = 1 + 1;', 'test.js');12var instrumenter = new istanbul.Instrumenter();13var instrumentedCode = instrumenter.instrumentSync('var x = 1 + 1;', 'test.js');14var instrumenter = new istanbul.Instrumenter();15var instrumentedCode = instrumenter.instrumentSync('var x = 1 + 1;', 'test.js');16var instrumenter = new istanbul.Instrumenter();17var instrumentedCode = instrumenter.instrumentSync('var x = 1 + 1;', 'test.js');18var instrumenter = new istanbul.Instrumenter();19var instrumentedCode = instrumenter.instrumentSync('var x = 1 + 1;', 'test.js');20var instrumenter = new istanbul.Instrumenter();21var instrumentedCode = instrumenter.instrumentSync('var x = 1 + 1;', 'test.js');22var instrumenter = new istanbul.Instrumenter();

Using AI Code Generation

1var istanbul = require('istanbul');2var instrumenter = new istanbul.Instrumenter();3var instrumentedCode = instrumenter.instrumentSync('var foo = 1;', 'test.js');4var istanbul = require('istanbul');5var instrumenter = new istanbul.Instrumenter({6});7var instrumentedCode = instrumenter.instrumentSync('var foo = 1;', 'test.js');8var instrumenter = require('istanbul').Instrumenter;9var instrumenter = new instrumenter({10});11var instrumentedCode = instrumenter.instrumentSync('var foo = 1;', 'test.js');12var istanbul = require('istanbul');13var instrumenter = new istanbul.Instrumenter({14});15var instrumentedCode = instrumenter.instrumentSync('var foo = 1;', 'test.js');16var instrumenter = require('istanbul').Instrumenter;17var instrumenter = new instrumenter({18});19var instrumentedCode = instrumenter.instrumentSync('var foo = 1;', 'test.js');20var istanbul = require('istanbul');21var instrumenter = new istanbul.Instrumenter({22});23var instrumentedCode = instrumenter.instrumentSync('var foo = 1;', 'test.js');24var instrumenter = require('istanbul').Instrumenter;25var instrumenter = new instrumenter({26});27var instrumentedCode = instrumenter.instrumentSync('var foo = 1;', 'test.js');28var istanbul = require('istanbul');29var instrumenter = new istanbul.Instrumenter({30});31var instrumentedCode = instrumenter.instrumentSync('var foo = 1;', 'test.js');

Using AI Code Generation

1var Instrumenter = require('istanbul').Instrumenter;2var instrumenter = new Instrumenter();3var code = "var x = 1;";4instrumenter.instrument(code, 'test.js', function(err, code) {5    console.log(code);6});7var code = "var x = 1;";8var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');9console.log(instrumentedCode);10var Instrumenter = require('istanbul').Instrumenter;11var instrumenter = new Instrumenter();12var code = "var x = 1;";13var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');14console.log(instrumentedCode);15var code = "var x = 1;";16var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');17console.log(instrumentedCode);18var Instrumenter = require('istanbul').Instrumenter;19var instrumenter = new Instrumenter();20var code = "var x = 1;";21var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');22console.log(instrumentedCode);23var Instrumenter = require('istanbul').Instrumenter;24var instrumenter = new Instrumenter();25var code = "var x = 1;";26var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');27console.log(instrumentedCode

Using AI Code Generation

1var instrumenter = new Instrumenter();2var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');3var instrumenter = new Instrumenter();4var instrumentedCode = instrumenter.instrumentSync(code, 'test.js', {coverageVariable: '__cov__'});5var instrumenter = new Instrumenter();6var instrumentedCode = instrumenter.instrumentSync(code, 'test.js', {coverageVariable: '__cov__', embedSource: true});7var instrumenter = new Instrumenter();8var instrumentedCode = instrumenter.instrumentSync(code, 'test.js', {coverageVariable: '__cov__', embedSource: true, embedSource: true});9var instrumenter = new Instrumenter();10var instrumentedCode = instrumenter.instrumentSync(code, 'test.js', {coverageVariable: '__cov__', embedSource: true, preserveComments: true});11var instrumenter = new Instrumenter();12var instrumentedCode = instrumenter.instrumentSync(code, 'test.js', {coverageVariable: '__cov__', embedSource: true, preserveComments: true, noAutoWrap: true});13var instrumenter = new Instrumenter();14var instrumentedCode = instrumenter.instrumentSync(code, 'test.js', {coverageVariable: '__cov__', embedSource: true, preserveComments: true, noAutoWrap: true, compact: true});15var instrumenter = new Instrumenter();16var instrumentedCode = instrumenter.instrumentSync(code, 'test.js', {coverageVariable: '__cov__', embedSource: true, preserveComments: true, noAutoWrap: true, compact: true, noCompact: true});17var instrumenter = new Instrumenter();18var instrumentedCode = instrumenter.instrumentSync(code, 'test.js', {coverageVariable: '__cov__', embedSource: true, preserveComments: true, noAutoWrap: true, compact: true, noCompact: true, produceSourceMap: true});

Using AI Code Generation

1var instrumenter = new istanbul.Instrumenter({coverageVariable: '__coverage__', embedSource: true, noAutoWrap: true, preserveComments: true, compact: true});2var instrumenter = new istanbul.Instrumenter({coverageVariable: '__coverage__', embedSource: true, noAutoWrap: true, preserveComments: true, compact: true});3var instrumenter = new istanbul.Instrumenter({coverageVariable: '__coverage__', embedSource: true, noAutoWrap: true, preserveComments: true, compact: true});4var instrumenter = new istanbul.Instrumenter({coverageVariable: '__coverage__', embedSource: true, noAutoWrap: true, preserveComments: true, compact: true});5var instrumenter = new istanbul.Instrumenter({coverageVariable: '__coverage__', embedSource: true, noAutoWrap: true, preserveComments: true, compact: true});6var instrumenter = new istanbul.Instrumenter({coverageVariable: '__coverage__', embedSource: true, noAutoWrap: true, preserveComments: true, compact: true});7var instrumenter = new istanbul.Instrumenter({coverageVariable: '__coverage__', embedSource: true, noAutoWrap: true, preserveComments: true, compact: true});8var instrumenter = new istanbul.Instrumenter({coverageVariable: '__coverage__', embedSource: true, noAutoWrap: true, preserveComments: true, compact: true});9var instrumenter = new istanbul.Instrumenter({coverageVariable: '__coverage__', embedSource: true, noAutoWrap: true, preserveComments: true, compact: true});10var instrumenter = new istanbul.Instrumenter({coverageVariable: '__coverage__', embedSource: true, noAutoWrap: true, preserveComments: true, compact: true});11var instrumenter = new istanbul.Instrumenter({coverageVariable: '__coverage__', embedSource: true, noAutoWrap: true, preserveComments: true, compact: true});12var instrumenter = new istanbul.Instrumenter({coverageVariable: '__coverage__', embedSource: true, noAutoWrap: true, preserveComments: true, compact: true});13var instrumenter = new istanbul.Instrumenter({coverageVariable: '__coverage__', embedSource: true, noAutoWrap: true, preserveComments: true, compact

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