Best JavaScript code snippet using playwright-internal
browser.js
Source: browser.js
...910 }911 function queuePostFlushCb(cb) {912 queueCb(cb, activePostFlushCbs, pendingPostFlushCbs, postFlushIndex);913 }914 function flushPreFlushCbs(seen, parentJob = null) {915 if (pendingPreFlushCbs.length) {916 currentPreFlushParentJob = parentJob;917 activePreFlushCbs = [...new Set(pendingPreFlushCbs)];918 pendingPreFlushCbs.length = 0;919 for (preFlushIndex = 0; preFlushIndex < activePreFlushCbs.length; preFlushIndex++) {920 activePreFlushCbs[preFlushIndex]();921 }922 activePreFlushCbs = null;923 preFlushIndex = 0;924 currentPreFlushParentJob = null;925 // recursively flush until it drains926 flushPreFlushCbs(seen, parentJob);927 }928 }929 function flushPostFlushCbs(seen) {930 if (pendingPostFlushCbs.length) {931 const deduped = [...new Set(pendingPostFlushCbs)];932 pendingPostFlushCbs.length = 0;933 // #1947 already has active queue, nested flushPostFlushCbs call934 if (activePostFlushCbs) {935 activePostFlushCbs.push(...deduped);936 return;937 }938 activePostFlushCbs = deduped;939 activePostFlushCbs.sort((a, b) => getId(a) - getId(b));940 for (postFlushIndex = 0; postFlushIndex < activePostFlushCbs.length; postFlushIndex++) {941 activePostFlushCbs[postFlushIndex]();942 }943 activePostFlushCbs = null;944 postFlushIndex = 0;945 }946 }947 const getId = (job) => job.id == null ? Infinity : job.id;948 function flushJobs(seen) {949 isFlushPending = false;950 isFlushing = true;951 flushPreFlushCbs(seen);952 // Sort queue before flush.953 // This ensures that:954 // 1. Components are updated from parent to child. (because parent is always955 // created before the child so its render effect will have smaller956 // priority number)957 // 2. If a component is unmounted during a parent component's update,958 // its update can be skipped.959 queue.sort((a, b) => getId(a) - getId(b));960 try {961 for (flushIndex = 0; flushIndex < queue.length; flushIndex++) {962 const job = queue[flushIndex];963 if (job) {964 if (("production" !== 'production')) ;965 callWithErrorHandling(job, null, 14 /* SCHEDULER */);
...
Navigation.es.js
Source: Navigation.es.js
...1367}1368function queuePostFlushCb(cb) {1369 queueCb(cb, activePostFlushCbs, pendingPostFlushCbs, postFlushIndex);1370}1371function flushPreFlushCbs(seen, parentJob = null) {1372 if (pendingPreFlushCbs.length) {1373 currentPreFlushParentJob = parentJob;1374 activePreFlushCbs = [...new Set(pendingPreFlushCbs)];1375 pendingPreFlushCbs.length = 0;1376 for (preFlushIndex = 0; preFlushIndex < activePreFlushCbs.length; preFlushIndex++) {1377 activePreFlushCbs[preFlushIndex]();1378 }1379 activePreFlushCbs = null;1380 preFlushIndex = 0;1381 currentPreFlushParentJob = null;1382 flushPreFlushCbs(seen, parentJob);1383 }1384}1385function flushPostFlushCbs(seen) {1386 if (pendingPostFlushCbs.length) {1387 const deduped = [...new Set(pendingPostFlushCbs)];1388 pendingPostFlushCbs.length = 0;1389 if (activePostFlushCbs) {1390 activePostFlushCbs.push(...deduped);1391 return;1392 }1393 activePostFlushCbs = deduped;1394 activePostFlushCbs.sort((a, b) => getId(a) - getId(b));1395 for (postFlushIndex = 0; postFlushIndex < activePostFlushCbs.length; postFlushIndex++) {1396 activePostFlushCbs[postFlushIndex]();1397 }1398 activePostFlushCbs = null;1399 postFlushIndex = 0;1400 }1401}1402const getId = (job) => job.id == null ? Infinity : job.id;1403function flushJobs(seen) {1404 isFlushPending = false;1405 isFlushing = true;1406 flushPreFlushCbs(seen);1407 queue.sort((a, b) => getId(a) - getId(b));1408 const check = NOOP;1409 try {1410 for (flushIndex = 0; flushIndex < queue.length; flushIndex++) {1411 const job = queue[flushIndex];1412 if (job && job.active !== false) {1413 if (false)1414 ;1415 callWithErrorHandling(job, null, 14);1416 }1417 }1418 } finally {1419 flushIndex = 0;1420 queue.length = 0;...
renderer.js
Source: renderer.js
...817 instance.next = null818 updateProps(instance, nextVNode.props, prevProps)819 updateSlots(instance, nextVNode.children)820 pauseTracking()821 flushPreFlushCbs(undefined, instance.update)822 resetTracking()823 }824 const patchChildren = (825 n1,826 n2,827 container,828 anchor,829 parentComponent,830 parentSuspense,831 isSVG,832 slotScopeIds833 ) => {834 const c1 = n1 && n1.children835 const prevShapeFlag = n1 ? n1.shapeFlag : 0...
Application2.es.js
Source: Application2.es.js
...776}777function queuePostFlushCb(cb) {778 queueCb(cb, activePostFlushCbs, pendingPostFlushCbs, postFlushIndex);779}780function flushPreFlushCbs(seen, parentJob = null) {781 if (pendingPreFlushCbs.length) {782 currentPreFlushParentJob = parentJob;783 activePreFlushCbs = [...new Set(pendingPreFlushCbs)];784 pendingPreFlushCbs.length = 0;785 for (preFlushIndex = 0; preFlushIndex < activePreFlushCbs.length; preFlushIndex++) {786 activePreFlushCbs[preFlushIndex]();787 }788 activePreFlushCbs = null;789 preFlushIndex = 0;790 currentPreFlushParentJob = null;791 flushPreFlushCbs(seen, parentJob);792 }793}794function flushPostFlushCbs(seen) {795 if (pendingPostFlushCbs.length) {796 const deduped = [...new Set(pendingPostFlushCbs)];797 pendingPostFlushCbs.length = 0;798 if (activePostFlushCbs) {799 activePostFlushCbs.push(...deduped);800 return;801 }802 activePostFlushCbs = deduped;803 activePostFlushCbs.sort((a, b) => getId(a) - getId(b));804 for (postFlushIndex = 0; postFlushIndex < activePostFlushCbs.length; postFlushIndex++) {805 activePostFlushCbs[postFlushIndex]();806 }807 activePostFlushCbs = null;808 postFlushIndex = 0;809 }810}811const getId = (job) => job.id == null ? Infinity : job.id;812function flushJobs(seen) {813 isFlushPending = false;814 isFlushing = true;815 flushPreFlushCbs(seen);816 queue.sort((a, b) => getId(a) - getId(b));817 const check = NOOP;818 try {819 for (flushIndex = 0; flushIndex < queue.length; flushIndex++) {820 const job = queue[flushIndex];821 if (job && job.active !== false) {822 if (false)823 ;824 callWithErrorHandling(job, null, 14);825 }826 }827 } finally {828 flushIndex = 0;829 queue.length = 0;...
Menu.js.es.js
Source: Menu.js.es.js
...724}725function queuePostFlushCb(cb) {726 queueCb(cb, activePostFlushCbs, pendingPostFlushCbs, postFlushIndex);727}728function flushPreFlushCbs(seen, parentJob = null) {729 if (pendingPreFlushCbs.length) {730 currentPreFlushParentJob = parentJob;731 activePreFlushCbs = [...new Set(pendingPreFlushCbs)];732 pendingPreFlushCbs.length = 0;733 for (preFlushIndex = 0; preFlushIndex < activePreFlushCbs.length; preFlushIndex++) {734 activePreFlushCbs[preFlushIndex]();735 }736 activePreFlushCbs = null;737 preFlushIndex = 0;738 currentPreFlushParentJob = null;739 flushPreFlushCbs(seen, parentJob);740 }741}742function flushPostFlushCbs(seen) {743 if (pendingPostFlushCbs.length) {744 const deduped = [...new Set(pendingPostFlushCbs)];745 pendingPostFlushCbs.length = 0;746 if (activePostFlushCbs) {747 activePostFlushCbs.push(...deduped);748 return;749 }750 activePostFlushCbs = deduped;751 activePostFlushCbs.sort((a, b) => getId(a) - getId(b));752 for (postFlushIndex = 0; postFlushIndex < activePostFlushCbs.length; postFlushIndex++) {753 activePostFlushCbs[postFlushIndex]();754 }755 activePostFlushCbs = null;756 postFlushIndex = 0;757 }758}759const getId = (job) => job.id == null ? Infinity : job.id;760function flushJobs(seen) {761 isFlushPending = false;762 isFlushing = true;763 flushPreFlushCbs(seen);764 queue.sort((a, b) => getId(a) - getId(b));765 const check = NOOP;766 try {767 for (flushIndex = 0; flushIndex < queue.length; flushIndex++) {768 const job = queue[flushIndex];769 if (job && job.active !== false) {770 if (false)771 ;772 callWithErrorHandling(job, null, 14);773 }774 }775 } finally {776 flushIndex = 0;777 queue.length = 0;...
scheduler.js
Source: scheduler.js
...69 }70 activePreFlushCbs = null;71 preflushIndex = 0;72 // ç´å°æ¸
空å置任å¡éåï¼ åå¾ä¸æ§è¡å¼æ¥æ´æ°éåä»»å¡73 flushPreFlushCbs();74 }75}76// å·æ°åç½®éå77const flushPostFlushCbs = () => {78 let deps = [...new Set(pendingPostFlushCbs)];79 pendingPostFlushCbs.length = 0;80 // æ¤å¤ä¸ç¥éï¼ä»ä¹åºæ¯ä¸è½å¨æ§è¡å置任å¡éåæ¶ï¼ä¼ç»§ç»æ·»å å置任å¡81 if (activePostFlushCbs) {82 return activePostFlushCbs.push(...deps);83 }84 activePostFlushCbs = deps;85 // æåº86 activePostFlushCbs.sort((a, b) => getId(a) - getId(b));87 // æ§è¡88 for (postflushIndex = 0; postflushIndex < activePostFlushCbs.length; postflushIndex++) {89 const task = activePostFlushCbs[postflushIndex];90 task();91 }92 activePostFlushCbs = null;93 postflushIndex = 0;94}95const flushJobs = () => {96 isFlushing = true;97 isFlushPending = false;98 // æ§è¡åç½®éåä»»å¡99 flushPreFlushCbs();100 /* 101 *æ§è¡å¼æ¥éåä»»å¡102 * å 为å¼æ¥éåä»»å¡å¤§å¤æ¯ç»ä»¶æ¸²æå½æ°ï¼æ以è¦å
ç¶ç»ä»¶ååç»ä»¶æ§è¡103 * ç¶ç»ä»¶å
å建effectçidå°äºåç»ä»¶id æ以ä»å°å°å¤§æåå为å
ç¶ ååæ§è¡é¡ºåº104 * æ以æ¤å¤å¯¹queueè¿è¡sortæåº105 * 106 */107 queue.sort((a, b) => getId(a) - getId(b));108 try {109 // 循ç¯ä¸æ¬¡æ§è¡queueéåä»»å¡110 for (flushIndex; flushIndex < queue.length; flushIndex++) {111 callWithErrorHandling(queue[flushIndex]);112 }113 } finally {...
scheduler-api.js
Source: scheduler-api.js
1(function() {2 const { h, createApp, defineComponent } = Vue;3 const { ElTable, ElTableColumn, ElLink } = ElementPlus;4 const apis = [5 {6 name: "queueJob",7 locate: "componentPublicInstance.ts",8 desc: "$foceUpdate 强å¶æ´æ°æ¶",9 link: "#queue-job",10 },11 {12 name: "queuePreFlushCb",13 locate: "apiWatch.ts",14 desc: "watch job éé¦æ¬¡è°ç¨çæ¶å",15 link: "#queue-pre-cb",16 },17 {18 name: "queuePostFlushCb",19 locate: "Suspense.ts",20 desc: "å°è£
æäº queueEffectWithSuspense",21 link: "#queue-post-cb",22 },23 {24 name: "queueEffectWithSuspense",25 locate: "renderer.ts",26 desc: "å°è£
æäº queuePostRenderEffect",27 link: "#suspense",28 },29 {30 name: "queuePostRenderEffect",31 locate: "renderer.ts - setRef",32 desc: "å½ ref å¼æ´æ°æ¶ç¨æ¥é¾æ¥çå®DOMå
ç´ ç",33 link: "#queue-post-render-effect",34 },35 {36 name: "",37 locate: "renderer.ts - mountElement",38 desc: "vnode mounted hooks",39 },40 {41 name: "",42 locate: "renderer.ts - patchElement",43 desc: "vnode updated hooks",44 },45 {46 name: "",47 locate: "renderer.ts - setupRenderEffect",48 desc: "instance.update å½æ°ä¸ hooks æ§è¡éå([vnode]mounted&updated) ",49 },50 {51 name: "",52 locate: "renderer.ts - move",53 desc: "transition enter hook æ§è¡éå",54 },55 {56 name: "",57 locate: "renderer.ts - unmount",58 desc: "vnode unmounted hooks æ§è¡éå",59 },60 {61 name: "",62 locate: "renderer.ts - unmountComponent",63 desc: "unmounted hooks æ§è¡éåï¼ä»¥åéç½® isUnmounted æ è¯ä»»å¡",64 },65 { name: "", locate: "renderer.ts - activate", desc: "activated hooks" },66 { name: "", locate: "renderer.ts - deactivate", desc: "deactivated hooks" },67 {68 name: "",69 locate: "renderer.ts - doWatch",70 desc: "~flush: post~ ç±»åç job å effect runner",71 },72 {73 name: "flushPreFlushCbs",74 locate: "renderer.ts - updateComponentPreRender",75 desc:76 "ç»ä»¶æ´æ°ä¹å flush post cbsï¼å±æ§æ´æ°å¯è½è§¦åäº pre-flush watchersï¼ç»ä»¶æ´æ°ä¹åå
触åè¿äº jobs",77 link: "#flush-pre",78 },79 {80 name: "flushPostFlushCbs",81 locate: "renderer.ts - render",82 desc: "ç»ä»¶ patch ä¹å触åä¸æ¬¡ post cbs flush",83 link: "#flush-post",84 },85 ];86 const Table = defineComponent({87 render() {88 return h(89 ElTable,90 {91 data: apis,92 style: { width: "100%" },93 spanMethod({ row, column, rowIndex, columnIndex }) {94 if (columnIndex === 0) {95 if (rowIndex === 4) {96 return [10, 1];97 } else if (rowIndex > 4 && rowIndex < 14) {98 return [0, 0];99 }100 }101 },102 },103 {104 default: () =>105 [106 {107 prop: "name",108 label: "API å称",109 },110 {111 prop: "locate",112 label: "æå¨æ件",113 },114 {115 prop: "desc",116 label: "ç®ä»",117 },118 ].map((props) =>119 h(ElTableColumn, props, {120 default:121 props.prop === "name"122 ? ({ row }) => {123 return row.link124 ? h(125 ElLink,126 {127 href: row.link,128 },129 { default: () => row.name }130 )131 : row.name;132 }133 : null,134 })135 ),136 }137 );138 },139 });140 createApp(Table).mount("#NlqF2kMRXC");...
11-componentUpdateFn.js
Source: 11-componentUpdateFn.js
...52 53 pauseTracking()54 // props update may have triggered pre-flush watchers.55 // flush them before the render update.56 flushPreFlushCbs(undefined, instance.update)57 resetTracking()...
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.evaluate(() => {7 const script = document.createElement('script');8 script.type = 'text/javascript';9 document.getElementsByTagName('head')[0].appendChild(script);10 });11 await page.waitForTimeout(1000);12 await page.evaluate(() => {13 const script = document.createElement('script');14 script.type = 'text/javascript';15 document.getElementsByTagName('head')[0].appendChild(script);16 });17 await page.waitForTimeout(1000);18 await page.evaluate(() => {19 const script = document.createElement('script');20 script.type = 'text/javascript';21 document.getElementsByTagName('head')[0].appendChild(script);22 });23 await page.waitForTimeout(1000);24 await page.evaluate(() => {25 const script = document.createElement('script');26 script.type = 'text/javascript';27 document.getElementsByTagName('head')[0].appendChild(script);28 });29 await page.waitForTimeout(1000);30 await page.evaluate(() => {31 const script = document.createElement('script');32 script.type = 'text/javascript';33 document.getElementsByTagName('head')[0].appendChild(script);34 });35 await page.waitForTimeout(1000);36 await page.evaluate(() => {37 const script = document.createElement('script');38 script.type = 'text/javascript';39 document.getElementsByTagName('head')[0].appendChild(script);40 });41 await page.waitForTimeout(1000);42 await page.evaluate(() => {43 const script = document.createElement('script');
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 const browser = await playwright.chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.evaluate(() => {7 const internal = window['playwright']._internal;8 internal.flushPreFlushCbs();9 });10 await browser.close();11})();12const browser = await playwright.chromium.launch({headless: true});13Error: Protocol error (Page.navigate): Cannot navigate to invalid URL
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 const internal = page.context()._browserContext._browser._initializer._internal;7 internal.flushPreFlushCbs();8 await page.screenshot({ path: 'example.png' });9 await browser.close();10})();11 at CDPSession._onMessage (/home/raghavendra/playwright-test/node_modules/playwright/lib/protocol/protocol.js:81:9)12 at CDPSession.emit (events.js:315:20)13 at CDPSession._onMessage (/home/raghavendra/playwright-test/node_modules/playwright/lib/protocol/protocol.js:81:9)14 at CDPSession.emit (events.js:315:20)15 at CDPSession._onMessage (/home/raghavendra/playwright-test/node_modules/playwright/lib/protocol/protocol.js:81:9)16 at CDPSession.emit (events.js:315:20)17 at CDPSession._onMessage (/home/raghavendra/playwright-test/node_modules/playwright/lib/protocol/protocol.js:81:9)18 at CDPSession.emit (events.js:315:20)19 at CDPSession._onMessage (/home/raghavendra/playwright-test/node_modules/playwright/lib/protocol/protocol.js:81:9)20 at CDPSession.emit (events.js:315:20)21 at CDPSession._onMessage (/home/raghavendra/playwright-test/node_modules/playwright/lib/protocol/protocol.js:81:9)22 at CDPSession.emit (events.js:315:20)23 at CDPSession._onMessage (/home/raghavendra/playwright-test/node_modules/playwright/lib/protocol/protocol.js:81:9)24 at CDPSession.emit (events.js:315:20)25 at CDPSession._onMessage (/home/raghavendra/playwright-test
Using AI Code Generation
1const { flushPreFlushCbs } = require('playwright');2flushPreFlushCbs();3const { flushPreFlushCbs } = require('playwright');4flushPreFlushCbs();5const { flushPreFlushCbs } = require('playwright');6flushPreFlushCbs();7const { flushPreFlushCbs } = require('playwright');8flushPreFlushCbs();9const { flushPreFlushCbs } = require('playwright');10flushPreFlushCbs();11const { flushPreFlushCbs } = require('playwright');12flushPreFlushCbs();13const { flushPreFlushCbs } = require('playwright');14flushPreFlushCbs();15const { flushPreFlushCbs } = require('playwright');16flushPreFlushCbs();17const { flushPreFlushCbs } = require('playwright');18flushPreFlushCbs();19const { flushPreFlushCbs } = require('playwright');20flushPreFlushCbs();21const { flushPreFlushCbs } = require('playwright');22flushPreFlushCbs();23const { flushPreFlushCbs } = require('playwright');24flushPreFlushCbs();25const { flushPreFlushCbs } = require('playwright');26flushPreFlushCbs();27const { flushPreFlushCbs } = require('playwright');28flushPreFlushCbs();
Using AI Code Generation
1const { chromium } = require('playwright');2const { Internal } = require('playwright/lib/server/supplements/recorder/recorderSupplement');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.click('text=Get Started');8 Internal.flushPreFlushCbs();9 await page.screenshot({ path: `example.png` });10 await browser.close();11})();
Using AI Code Generation
1const { flushPreFlushCbs } = require('playwright/lib/server/supplements/recorder/recorderApp');2flushPreFlushCbs();3const { flushPreFlushCbs } = require('playwright/lib/server/supplements/recorder/recorderApp');4flushPreFlushCbs();5const { flushPreFlushCbs } = require('playwright/lib/server/supplements/recorder/recorderApp');6flushPreFlushCbs();7const { flushPreFlushCbs } = require('playwright/lib/server/supplements/recorder/recorderApp');8flushPreFlushCbs();9const { flushPreFlushCbs } = require('playwright/lib/server/supplements/recorder/recorderApp');10flushPreFlushCbs();11const { flushPreFlushCbs } = require('playwright/lib/server/supplements/recorder/recorderApp');12flushPreFlushCbs();13const { flushPreFlushCbs } = require('playwright/lib/server/supplements/recorder/recorderApp');14flushPreFlushCbs();15const { flushPreFlushCbs } = require('playwright/lib/server/supplements/recorder/recorderApp');16flushPreFlushCbs();17const { flushPreFlushCbs } = require('playwright/lib/server/supplements/recorder/recorderApp');18flushPreFlushCbs();19const { flushPreFlushCbs } = require('playwright/lib/server/supplements/recorder/recorderApp');20flushPreFlushCbs();21const { flushPreFlushCbs } = require('playwright/lib/server/supplements/recorder/recorderApp');22flushPreFlushCbs();
Using AI Code Generation
1const { flushPreFlushCbs } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');2flushPreFlushCbs();3const { flushPreFlushCbs } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');4flushPreFlushCbs();5const { flushPreFlushCbs } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');6flushPreFlushCbs();7const { flushPreFlushCbs } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');8flushPreFlushCbs();9const { flushPreFlushCbs } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');10flushPreFlushCbs();11const { flushPreFlushCbs } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');12flushPreFlushCbs();13const { flushPreFlushCbs } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');14flushPreFlushCbs();15const { flushPreFlushCbs } = require('playwright/lib/server/supplements/recorder/recorder
Using AI Code Generation
1const { flushPreFlushCbs } = require('@playwright/test/lib/workerRunner');2flushPreFlushCbs();3const { flushPreFlushCbs } = require('@playwright/test/lib/workerRunner');4flushPreFlushCbs();5const { flushPreFlushCbs } = require('@playwright/test/lib/workerRunner');6flushPreFlushCbs();7const { flushPreFlushCbs } = require('@playwright/test/lib/workerRunner');8flushPreFlushCbs();9const { flushPreFlushCbs } = require('@playwright/test/lib/workerRunner');10flushPreFlushCbs();11const { flushPreFlushCbs } = require('@playwright/test/lib/workerRunner');12flushPreFlushCbs();13const { flushPreFlushCbs } = require('@playwright/test/lib/workerRunner');14flushPreFlushCbs();15const { flushPreFlushCbs } = require('@playwright/test/lib/workerRunner');16flushPreFlushCbs();17const { flushPreFlushCbs } = require('@playwright/test/lib/workerRunner');18flushPreFlushCbs();19const { flushPreFlushCbs } = require('@playwright/test/lib/workerRunner');20const { flushPreFlushCbs } = require('@playwright/test/lib/workerRunner');21const { flushPreFlushCbs } = require('@playwright/test/lib/workerRunner');22const { flushPreFlushCbs } = require('@playwright/test/lib/workerRunner');23const {
Using AI Code Generation
1const { flushPreFlushCbs } = require('@playwright/test/lib/server/browserContext');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4 await flushPreFlushCbs();5});6import { test } from '@playwright/test';7export const page = test.extend({8 page: async ({ browser }, use) => {9 const page = await browser.newPage();10 await use(page);11 await page.close();12 },13});14import { page } from './fixtures';15test.use(page).describe('test', async ({ page }) => {16 await page.screenshot({ path: 'screenshot.png' });17});
Jest + Playwright - Test callbacks of event-based DOM library
firefox browser does not start in playwright
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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
})
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