How to use shouldIgnoreValue method in Playwright Internal

Best JavaScript code snippet using playwright-internal

compare-ast.mjs

Source: compare-ast.mjs Github

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1#!/​usr/​bin/​env node2import { promises as fs } from "fs";3import * as acorn from "acorn";4const ACORN_OPTIONS = {5 ecmaVersion: '2020',6 sourceType: 'module'7}8const NODE_WEIGHT = '__nodeWeight__'9const fileNames = process.argv.slice(2)10try {11 const readPromises = fileNames.map(name => fs.readFile(name, 'utf-8'))12 const contents = await Promise.all(readPromises)13 try {14 const asts = contents.map(content => acorn.parse(content, ACORN_OPTIONS))15 /​/​ fs.writeFile('ast-a.json', JSON.stringify(asts[i], null, 2))16 /​/​ fs.writeFile('ast-b.json', JSON.stringify(asts[j], null, 2))17 try {18 const reports = []19 const comparisonDivergences = []20 for (let i = 0; i < asts.length; i++) {21 for (let j = i+1; j < asts.length; j++) {22 const comparisonAB = compare(asts[i], asts[j])23 const comparisonBA = compare(asts[j], asts[i])24 const comparisons = [comparisonAB, comparisonBA]25 const source = clipText(fileNames[i])26 const target = clipText(fileNames[j])27 const report = {28 source,29 target30 }31 comparisonDivergences.push(comparisonAB.divergences)32 if (comparisons.reduce((prev, curr) => prev + curr.divergences.length, 0) === 0) {33 report.identical = true34 report.result = 'Identical'35 report.disparityWIP = Number(0).toFixed(4)36 } else {37 report.identical = false38 report.result = `${comparisons.map(c => c.divergences.length)} divergences`39 const disparityAB = Math.max(...comparisonAB.divergences.map(div => div.weight)) /​ asts[0][NODE_WEIGHT]40 const disparityBA = Math.max(...comparisonBA.divergences.map(div => div.weight)) /​ asts[1][NODE_WEIGHT]41 report.disparityWIP = ((disparityAB + disparityBA) /​ 2).toFixed(4)42 /​/​ report.disparity = `${(comparison.divergences.reduce((prev, curr) => prev + curr.weight, 0) /​ comparison.sumOfWeights).toFixed(4)}`43 }44 reports.push(report)45 }46 }47 /​/​ show report48 console.table(reports)49 /​/​ show divergences50 for (let i = 0; i < reports.length; i++) {51 const report = reports[i]52 const divergences = comparisonDivergences[i]53 if (divergences.length > 0) {54 console.log(`Divergences between: ${report.source} x ${report.target}:`)55 divergences.forEach(div => {56 console.log(` - In ${div.path}: ${div.message}`)57 })58 }59 }60 } catch (error) {61 console.error(`Error comparing ASTs of ${fileNames}:`, error)62 }63 } catch (error) {64 console.error(`Error generating ASTs`, error)65 }66} catch (error) {67 console.error(`Error reading files: ${fileNames}`, error);68}69function clipText(text, maxLength = 30, ellipsis = '...') {70 if (text.length > maxLength) {71 const beginSize = Math.floor((maxLength - ellipsis.length) /​ 2)72 const endSize = maxLength - ellipsis.length - beginSize73 text = text.substr(0, beginSize) + ellipsis + text.substr(text.length - endSize - 1)74 }75 return text76}77function compare(a, b, options) {78 const ignorePropertyValueDivergence = [79 'value',80 'raw',81 'name'82 ]83 const ignorePropertyEntirely = [84 'start',85 'end',86 'sourceType',87 NODE_WEIGHT /​/​ property created here which counts descendants88 ]89 determineWeights(a)90 determineWeights(b)91 const sumOfWeights = getSumOfWeights(a)92 return {93 divergences: [...compareNode(a, b, 'root')],94 sumOfWeights95 }96 function getSumOfWeights(node) {97 let sum = 098 if (node instanceof Object && node !== null) {99 sum = node[NODE_WEIGHT] ?? 0100 for (let prop of Object.keys(node)) {101 if (Array.isArray(node[prop])) {102 for (let i = 0; i < node[prop].length; i++) {103 sum += getSumOfWeights(node[prop][i])104 }105 } else {106 sum += getSumOfWeights(node[prop])107 }108 }109 }110 return sum111 }112 function determineWeights(node) {113 let weight = 1114 if (node instanceof Object && node !== null) {115 for (let prop of Object.keys(node)) {116 if (Array.isArray(node[prop])) {117 for (let el of node[prop]) {118 weight += determineWeights(el)119 }120 } else {121 weight += determineWeights(node[prop])122 }123 }124 } else {125 return 0126 }127 node[NODE_WEIGHT] = weight128 return weight129 }130 function compareNode(a, b, path) {131 const divergences = []132 if (!ensureObjects(a, b, path, divergences)) {133 return divergences134 }135 /​/​ pega propriedades de a e b136 let [aProps, bProps] = [a, b].map(o => Object.keys(o));137 /​/​ exclui propriedades totalmente ignoradas138 [aProps, bProps] = [aProps, bProps].map(props => props.filter(prop => !ignorePropertyEntirely.includes(prop)))139 /​/​ visita as propriedades de a140 for (let prop of aProps) {141 ensureExistence(a, b, prop, path, divergences)142 /​/​ ignorar valor desta propriedade?143 const shouldIgnoreValue = ignorePropertyValueDivergence.includes(prop)144 switch (typeof a[prop]) {145 case 'boolean':146 case 'number':147 case 'string':148 ensureEqualValue(a, b, prop, path, divergences, shouldIgnoreValue)149 break150 case 'object':151 if (a[prop] === null) {152 ensureEqualValue(a, b, prop, path, divergences, shouldIgnoreValue)153 }154 else if (Array.isArray(a[prop]) || Array.isArray(b[prop])) {155 /​/​ property is an array156 const bothArrays = ensureArrays(a, b, prop, path, divergences)157 if (bothArrays) {158 const size = ensureArraysSameSize(a, b, prop, path, divergences)159 for (let i = 0; i < size; i++) {160 divergences.push(...compareNode(a[prop][i], b[prop][i], `${path}.${prop}[${i}]`))161 }162 }163 }164 else {165 /​/​ plain object166 divergences.push(...compareNode(a[prop], b[prop], `${path}.${prop}`))167 }168 break169 }170 }171 172 return divergences173 }174 function ensureObjects(a, b, path, divergences) {175 const howManyObjects = [a, b].reduce((prev, curr) => prev + (curr instanceof Object ? 1 : 0), 0)176 const allObjects = howManyObjects === [a, b].length177 if (!allObjects) {178 divergences.push({179 path,180 valueA: a,181 valueB: b,182 message: `Trying to compare nodes, but only ${howManyObjects} were plain objects.`,183 weight: a[NODE_WEIGHT]184 })185 }186 return allObjects187 }188 function ensureEqualValue(a, b, prop, path, divergences, shouldIgnoreValue) {189 const hasDivergence = !shouldIgnoreValue && a[prop] !== b[prop]190 if (hasDivergence) {191 divergences.push({192 path: `${path}.${prop}`,193 valueA: a[prop],194 valueB: b[prop],195 message: `Different values of property ${prop}: ${a[prop]} and ${b[prop]}.`,196 weight: a[NODE_WEIGHT]197 })198 }199 return hasDivergence200 }201 function ensureArrays(a, b, prop, path, divergences) {202 const howManyArrays = [a[prop], b[prop]].reduce((prev, curr) => prev + (Array.isArray(curr) ? 1 : 0), 0)203 const allArrays = howManyArrays === [a, b].length204 if (!allArrays) {205 divergences.push({206 path: `${path}.${prop}`,207 valueA: a[prop],208 valueB: b[prop],209 message: `Both should be arrays, but only ${howManyArrays} was.`,210 weight: a[NODE_WEIGHT]211 })212 }213 return allArrays214 }215 function ensureArraysSameSize(a, b, prop, path, divergences) {216 const howManyElements = [a[prop], b[prop]].map(arr => arr.length)217 const sameSize = howManyElements.reduce((prev, curr) => prev && curr.length === a.length, true)218 if (!sameSize) {219 divergences.push({220 path: `${path}.${prop}`,221 valueA: a[prop],222 valueB: b[prop],223 message: `Arrays should have the same size, but they had: ${howManyElements}.`,224 weight: a[NODE_WEIGHT]225 })226 }227 return Math.min(...howManyElements)228 }229 function ensureExistence(a, b, prop, path, divergences) {230 const howManyHasProp = [a, b].reduce((prev, curr) => prev + (curr.hasOwnProperty(prop) ? 1 : 0), 0)231 const allHaveProp = howManyHasProp === [a, b].length232 if (!allHaveProp) {233 divergences.push({234 path: `${path}.${prop}`,235 valueA: a[prop],236 valueB: b[prop],237 message: `Both objects should have property ${prop}, but only ${howManyHasProp} had.`,238 weight: a[NODE_WEIGHT]239 })240 }241 return allHaveProp242 }...

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DOMPropertyOperations.js

Source: DOMPropertyOperations.js Github

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...3 'use strict';4 var DOMProperty = require("./​DOMProperty");5 var quoteAttributeValueForBrowser = require("./​quoteAttributeValueForBrowser");6 var warning = require("./​warning");7 function shouldIgnoreValue(name, value) {8 return value == null || (DOMProperty.hasBooleanValue[name] && !value) || (DOMProperty.hasNumericValue[name] && isNaN(value)) || (DOMProperty.hasPositiveNumericValue[name] && (value < 1)) || (DOMProperty.hasOverloadedBooleanValue[name] && value === false);9 }10 if ("production" !== process.env.NODE_ENV) {11 var reactProps = {12 children: true,13 dangerouslySetInnerHTML: true,14 key: true,15 ref: true16 };17 var warnedProperties = {};18 var warnUnknownProperty = function(name) {19 if (reactProps.hasOwnProperty(name) && reactProps[name] || warnedProperties.hasOwnProperty(name) && warnedProperties[name]) {20 return;21 }22 warnedProperties[name] = true;23 var lowerCasedName = name.toLowerCase();24 var standardName = (DOMProperty.isCustomAttribute(lowerCasedName) ? lowerCasedName : DOMProperty.getPossibleStandardName.hasOwnProperty(lowerCasedName) ? DOMProperty.getPossibleStandardName[lowerCasedName] : null);25 ("production" !== process.env.NODE_ENV ? warning(standardName == null, 'Unknown DOM property %s. Did you mean %s?', name, standardName) : null);26 };27 }28 var DOMPropertyOperations = {29 createMarkupForID: function(id) {30 return DOMProperty.ID_ATTRIBUTE_NAME + '=' + quoteAttributeValueForBrowser(id);31 },32 createMarkupForProperty: function(name, value) {33 if (DOMProperty.isStandardName.hasOwnProperty(name) && DOMProperty.isStandardName[name]) {34 if (shouldIgnoreValue(name, value)) {35 return '';36 }37 var attributeName = DOMProperty.getAttributeName[name];38 if (DOMProperty.hasBooleanValue[name] || (DOMProperty.hasOverloadedBooleanValue[name] && value === true)) {39 return attributeName;40 }41 return attributeName + '=' + quoteAttributeValueForBrowser(value);42 } else if (DOMProperty.isCustomAttribute(name)) {43 if (value == null) {44 return '';45 }46 return name + '=' + quoteAttributeValueForBrowser(value);47 } else if ("production" !== process.env.NODE_ENV) {48 warnUnknownProperty(name);49 }50 return null;51 },52 setValueForProperty: function(node, name, value) {53 if (DOMProperty.isStandardName.hasOwnProperty(name) && DOMProperty.isStandardName[name]) {54 var mutationMethod = DOMProperty.getMutationMethod[name];55 if (mutationMethod) {56 mutationMethod(node, value);57 } else if (shouldIgnoreValue(name, value)) {58 this.deleteValueForProperty(node, name);59 } else if (DOMProperty.mustUseAttribute[name]) {60 node.setAttribute(DOMProperty.getAttributeName[name], '' + value);61 } else {62 var propName = DOMProperty.getPropertyName[name];63 if (!DOMProperty.hasSideEffects[name] || ('' + node[propName]) !== ('' + value)) {64 node[propName] = value;65 }66 }67 } else if (DOMProperty.isCustomAttribute(name)) {68 if (value == null) {69 node.removeAttribute(name);70 } else {71 node.setAttribute(name, '' + value);...

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DOMMarkupOperations.js

Source: DOMMarkupOperations.js Github

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...39 warning(false, 'Invalid attribute name: `%s`', attributeName);40 }41 return false;42}43/​/​ shouldIgnoreValue() is currently duplicated in DOMPropertyOperations.44/​/​ TODO: Find a better place for this.45function shouldIgnoreValue(propertyInfo, value) {46 return (47 value == null ||48 (propertyInfo.hasBooleanValue && !value) ||49 (propertyInfo.hasNumericValue && isNaN(value)) ||50 (propertyInfo.hasPositiveNumericValue && value < 1) ||51 (propertyInfo.hasOverloadedBooleanValue && value === false)52 );53}54/​**55 * Operations for dealing with DOM properties.56 */​57var DOMMarkupOperations = {58 /​**59 * Creates markup for the ID property.60 *61 * @param {string} id Unescaped ID.62 * @return {string} Markup string.63 */​64 createMarkupForID: function(id) {65 return (66 DOMProperty.ID_ATTRIBUTE_NAME + '=' + quoteAttributeValueForBrowser(id)67 );68 },69 createMarkupForRoot: function() {70 return DOMProperty.ROOT_ATTRIBUTE_NAME + '=""';71 },72 /​**73 * Creates markup for a property.74 *75 * @param {string} name76 * @param {*} value77 * @return {?string} Markup string, or null if the property was invalid.78 */​79 createMarkupForProperty: function(name, value) {80 var propertyInfo = DOMProperty.getPropertyInfo(name);81 if (propertyInfo) {82 if (shouldIgnoreValue(propertyInfo, value)) {83 return '';84 }85 var attributeName = propertyInfo.attributeName;86 if (87 propertyInfo.hasBooleanValue ||88 (propertyInfo.hasOverloadedBooleanValue && value === true)89 ) {90 return attributeName + '=""';91 } else if (92 typeof value !== 'boolean' ||93 DOMProperty.shouldAttributeAcceptBooleanValue(name)94 ) {95 return attributeName + '=' + quoteAttributeValueForBrowser(value);96 }...

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PixiPropertyOperations.js

Source: PixiPropertyOperations.js Github

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1/​/​ Based on: https:/​/​github.com/​facebook/​react/​blob/​27535e7bfcb63e8a4d65f273311e380b4ca12eff/​packages/​react-dom/​src/​client/​DOMPropertyOperations.js2import warning from "fbjs/​lib/​warning";3import {4 getPropertyInfo,5 shouldIgnoreAttribute,6 shouldRemoveAttribute,7} from "./​PixiProperty";8import { defaultProps } from "./​props";9import { getStackAddendum } from "./​ReactGlobalSharedState";10import { findStrictRoot, setPixiValue } from "./​utils";11export function getDefaultValue(type, propName) {12 const defaultValues = defaultProps[type];13 if (typeof defaultValues !== "undefined") {14 return defaultValues[propName];15 }16}17/​**18 * Sets the value for a property on a PIXI.DisplayObject instance.19 *20 * @param {string} type21 * @param {PIXI.DisplayObject} instance22 * @param {string} propName23 * @param {*} value24 * @param {*} internalHandle25 */​26export function setValueForProperty(27 type,28 instance,29 propName,30 value,31 internalHandle32) {33 const propertyInfo = getPropertyInfo(propName);34 let strictRoot = null;35 if (process.env.NODE_ENV === "development") {36 strictRoot = findStrictRoot(internalHandle);37 }38 if (shouldIgnoreAttribute(type, propName, propertyInfo)) {39 return;40 }41 let shouldIgnoreValue = false;42 if (shouldRemoveAttribute(type, propName, value, propertyInfo)) {43 /​/​ Try to reset to property to default value (if it is defined) otherwise ignore provided value.44 /​/​ This is the original behaviour of react-pixi@0.9.19 (on which this is based) and react-pixi-fiber@0.14.3,45 /​/​ left here for backwards compatibility.46 /​/​ TODO This is not the best solution as it makes it impossible to remove props that were once set.47 /​/​ Setting value to null or undefined makes behaviour of props used by PIXI unstable/​undefined.48 /​/​ Deleting properties i another idea, however with many getters/​setters defined by PIXI it is not trivial.49 const defaultValue = getDefaultValue(type, propName);50 if (typeof defaultValue !== "undefined") {51 value = defaultValue;52 if (strictRoot != null) {53 warning(54 false,55 "Received undefined for prop `%s` on `<%s /​>`. Setting default value to `%s`.%s",56 propName,57 type,58 value,59 getStackAddendum()60 );61 }62 } else {63 shouldIgnoreValue = true;64 if (strictRoot != null) {65 warning(66 false,67 "Received undefined for prop `%s` on `<%s /​>`. Cannot determine default value. Ignoring.%s",68 propName,69 type,70 getStackAddendum()71 );72 }73 }74 }75 if (!shouldIgnoreValue) {76 setPixiValue(instance, propName, value);77 }...

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7308.js

Source: 7308.js Github

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...13 var value = node.getAttribute(attributeName);14 if (value === "") {15 return true;16 }17 if (shouldIgnoreValue(propertyInfo, expected)) {18 return value;19 }20 if (value === "" + expected) {21 return expected;22 }23 return value;24 }25 } else if (node.hasAttribute(attributeName)) {26 if (shouldIgnoreValue(propertyInfo, expected)) {27 return node.getAttribute(attributeName);28 }29 if (propertyInfo.hasBooleanValue) {30 return expected;31 }32 stringValue = node.getAttribute(attributeName);33 }34 if (shouldIgnoreValue(propertyInfo, expected)) {35 return stringValue === null ? expected : stringValue;36 } else if (stringValue === "" + expected) {37 return expected;38 } else {39 return stringValue;40 }41 }42 }43 }...

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Using AI Code Generation

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1const { shouldIgnoreValue } = require('playwright/​lib/​server/​frames');2const { shouldIgnoreValue } = require('playwright/​lib/​server/​frames');3const { shouldIgnoreValue } = require('playwright/​lib/​server/​frames');4const { shouldIgnoreValue } = require('playwright/​lib/​server/​frames');5const { shouldIgnoreValue } = require('playwright/​lib/​server/​frames');6const { shouldIgnoreValue } = require('playwright/​lib/​server/​frames');7const {

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Using AI Code Generation

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1const { shouldIgnoreValue } = require('playwright/​lib/​server/​frames');2console.log(shouldIgnoreValue('password'));3console.log(shouldIgnoreValue('password', 'input'));4console.log(shouldIgnoreValue('password', 'input', 'password'));5const { shouldIgnoreValue } = require('playwright/​lib/​server/​frames');6console.log(shouldIgnoreValue('password'));7console.log(shouldIgnoreValue('password', 'input'));8console.log(shouldIgnoreValue('password', 'input', 'password'));

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Using AI Code Generation

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1const { Playwright } = require('playwright');2const playwright = require('playwright');3const { InternalApi } = require('playwright/​lib/​internal/​api');4const internalApi = new InternalApi(playwright);5const { shouldIgnoreValue } = internalApi;6const value = {7 obj: {8 },9};10const result = shouldIgnoreValue(value);11console.log(result);12const { Playwright } = require('playwright');13const playwright = require('playwright');14const { InternalApi } = require('playwright/​lib/​internal/​api');15const internalApi = new InternalApi(playwright);16const { shouldIgnoreValue } = internalApi;17const value = {18 obj: {19 },20};21const result = shouldIgnoreValue(value);22console.log(result);23const { Playwright } = require('playwright');24const playwright = require('playwright');25const { InternalApi } = require('playwright/​lib/​internal/​api');26const internalApi = new InternalApi(playwright);27const { shouldIgnoreValue } = internalApi;28const value = {29 obj: {30 },31};32const result = shouldIgnoreValue(value);33console.log(result);34const { Playwright } = require('playwright');35const playwright = require('playwright');36const { InternalApi } = require('playwright/​lib/​internal/​api');37const internalApi = new InternalApi(playwright);38const { shouldIgnoreValue } = internalApi;39const value = {40 obj: {41 },42};43const result = shouldIgnoreValue(value);44console.log(result);

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Using AI Code Generation

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1const { shouldIgnoreValue } = require('playwright/​lib/​utils/​utils');2const { test } = require('@playwright/​test');3test('shouldIgnoreValue', async ({ page }) => {4 const ignored = shouldIgnoreValue('password');5 console.log(ignored);6});

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Using AI Code Generation

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1const { shouldIgnoreValue } = require('playwright/​lib/​internal/​utils').helper;2const { assert } = require('chai');3const { expect } = require('chai');4const { test } = require('@playwright/​test');5test('shouldIgnoreValue', async ({ page }) => {6 assert.isFalse(shouldIgnoreValue(0));7 assert.isFalse(shouldIgnoreValue(1));8 assert.isFalse(shouldIgnoreValue(''));9 assert.isFalse(shouldIgnoreValue('test'));10 assert.isFalse(shouldIgnoreValue({}));11 assert.isFalse(shouldIgnoreValue([]));12 assert.isFalse(shouldIgnoreValue({a: 'b'}));13 assert.isFalse(shouldIgnoreValue([1, 2, 3]));14 assert.isFalse(shouldIgnoreValue(true));15 assert.isFalse(shouldIgnoreValue(false));16 assert.isTrue(shouldIgnoreValue(undefined));17 assert.isTrue(shouldIgnoreValue(null));18});

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Using AI Code Generation

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1const { Internal } = require('playwright/​lib/​server/​chromium/​crNetworkManager');2const internal = new Internal();3const value = 'test';4const result = internal.shouldIgnoreValue(value);5console.log(result);6const { Internal } = require('playwright/​lib/​server/​chromium/​crNetworkManager');7const internal = new Internal();8const value = 'test';9const result = internal.shouldIgnoreValue(value);10console.log(result);

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Using AI Code Generation

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1const { shouldIgnoreValue } = require('playwright-internal');2const ignoreValues = 'test1,test2,test3';3shouldIgnoreValue(ignoreValues);4const { shouldIgnoreValue } = require('playwright-internal');5const ignoreValues = 'test1,test2,test3';6shouldIgnoreValue(ignoreValues);7const { shouldIgnoreValue } = require('playwright-internal');8const ignoreValues = 'test1,test2,test3';9shouldIgnoreValue(ignoreValues);

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StackOverFlow community discussions

Questions
Discussion

Jest + Playwright - Test callbacks of event-based DOM library

firefox browser does not start in playwright

Is it possible to get the selector from a locator object in playwright?

How to run a list of test suites in a single file concurrently in jest?

Running Playwright in Azure Function

firefox browser does not start in playwright

This question is quite close to a "need more focus" question. But let's try to give it some focus:

Does Playwright has access to the cPicker object on the page? Does it has access to the window object?

Yes, you can access both cPicker and the window object inside an evaluate call.

Should I trigger the events from the HTML file itself, and in the callbacks, print in the DOM the result, in some dummy-element, and then infer from that dummy element text that the callbacks fired?

Exactly, or you can assign values to a javascript variable:

const cPicker = new ColorPicker({
  onClickOutside(e){
  },
  onInput(color){
    window['color'] = color;
  },
  onChange(color){
    window['result'] = color;
  }
})

And then

it('Should call all callbacks with correct arguments', async() => {
    await page.goto(`http://localhost:5000/tests/visual/basic.html`, {waitUntil:'load'})

    // Wait until the next frame
    await page.evaluate(() => new Promise(requestAnimationFrame))

    // Act
   
    // Assert
    const result = await page.evaluate(() => window['color']);
    // Check the value
})
https://stackoverflow.com/questions/65477895/jest-playwright-test-callbacks-of-event-based-dom-library

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