Best JavaScript code snippet using playwright-internal
commitRootImpl.js
Source: commitRootImpl.js
...110 nextEffect = nextEffect.nextEffect;111 }112 }113 } while (nextEffect !== null);114 stopCommitHostEffectsTimer();115 resetAfterCommit(root.containerInfo); // The work-in-progress tree is now the current tree. This must come after116 // the mutation phase, so that the previous tree is still current during117 // componentWillUnmount, but before the layout phase, so that the finished118 // work is current during componentDidMount/Update.119 root.current = finishedWork; // The next phase is the layout phase, where we call effects that read120 // the host tree after it's been mutated. The idiomatic use case for this is121 // layout, but class component lifecycles also fire here for legacy reasons.122 startCommitLifeCyclesTimer();123 nextEffect = firstEffect;124 do {125 {126 invokeGuardedCallback(null, commitLayoutEffects, null, root, expirationTime);127 if (hasCaughtError()) {128 (function () {129 if (!(nextEffect !== null)) {130 {131 throw ReactError(Error("Should be working on an effect."));132 }133 }134 })();135 var _error2 = clearCaughtError();136 captureCommitPhaseError(nextEffect, _error2);137 nextEffect = nextEffect.nextEffect;138 }139 }140 } while (nextEffect !== null);141 stopCommitLifeCyclesTimer();142 nextEffect = null; // Tell Scheduler to yield at the end of the frame, so the browser has an143 // opportunity to paint.144 requestPaint();145 if (enableSchedulerTracing) {146 popInteractions(prevInteractions);147 }148 executionContext = prevExecutionContext;149 } else {150 // No effects.151 root.current = finishedWork; // Measure these anyway so the flamegraph explicitly shows that there were152 // no effects.153 // TODO: Maybe there's a better way to report this.154 startCommitSnapshotEffectsTimer();155 stopCommitSnapshotEffectsTimer();156 if (enableProfilerTimer) {157 recordCommitTime();158 }159 startCommitHostEffectsTimer();160 stopCommitHostEffectsTimer();161 startCommitLifeCyclesTimer();162 stopCommitLifeCyclesTimer();163 }164 stopCommitTimer();165 var rootDidHavePassiveEffects = rootDoesHavePassiveEffects;166 if (rootDoesHavePassiveEffects) {167 // This commit has passive effects. Stash a reference to them. But don't168 // schedule a callback until after flushing layout work.169 rootDoesHavePassiveEffects = false;170 rootWithPendingPassiveEffects = root;171 pendingPassiveEffectsExpirationTime = expirationTime;172 pendingPassiveEffectsRenderPriority = renderPriorityLevel;173 } else {174 // We are done with the effect chain at this point so let's clear the...
9e179fc13200d2193ed307f9e8ef706bf8a938ReactDebugFiberPerf.js
Source: 9e179fc13200d2193ed307f9e8ef706bf8a938ReactDebugFiberPerf.js
...235 }236 effectCountInCurrentCommit = 0;237 beginMark('(Committing Host Effects)');238 },239 stopCommitHostEffectsTimer: function stopCommitHostEffectsTimer() {240 if (!supportsUserTiming) {241 return;242 }243 var count = effectCountInCurrentCommit;244 effectCountInCurrentCommit = 0;245 endMark('(Committing Host Effects: ' + count + ' Total)', '(Committing Host Effects)', null);246 },247 startCommitLifeCyclesTimer: function startCommitLifeCyclesTimer() {248 if (!supportsUserTiming) {249 return;250 }251 effectCountInCurrentCommit = 0;252 beginMark('(Calling Lifecycle Methods)');253 },...
ff57d384a1eba98bac9839dbff1644299f329bReactDebugFiberPerf.js
Source: ff57d384a1eba98bac9839dbff1644299f329bReactDebugFiberPerf.js
...235 }236 effectCountInCurrentCommit = 0;237 beginMark('(Committing Host Effects)');238 },239 stopCommitHostEffectsTimer: function stopCommitHostEffectsTimer() {240 if (!supportsUserTiming) {241 return;242 }243 var count = effectCountInCurrentCommit;244 effectCountInCurrentCommit = 0;245 endMark('(Committing Host Effects: ' + count + ' Total)', '(Committing Host Effects)', null);246 },247 startCommitLifeCyclesTimer: function startCommitLifeCyclesTimer() {248 if (!supportsUserTiming) {249 return;250 }251 effectCountInCurrentCommit = 0;252 beginMark('(Calling Lifecycle Methods)');253 },...
8ec0cad398189e3276bc40a8a1418f17101225ReactDebugFiberPerf.js
Source: 8ec0cad398189e3276bc40a8a1418f17101225ReactDebugFiberPerf.js
...235 }236 effectCountInCurrentCommit = 0;237 beginMark('(Committing Host Effects)');238 },239 stopCommitHostEffectsTimer: function stopCommitHostEffectsTimer() {240 if (!supportsUserTiming) {241 return;242 }243 var count = effectCountInCurrentCommit;244 effectCountInCurrentCommit = 0;245 endMark('(Committing Host Effects: ' + count + ' Total)', '(Committing Host Effects)', null);246 },247 startCommitLifeCyclesTimer: function startCommitLifeCyclesTimer() {248 if (!supportsUserTiming) {249 return;250 }251 effectCountInCurrentCommit = 0;252 beginMark('(Calling Lifecycle Methods)');253 },...
0fb87b51f6bc8bb35184cc17bf03194644d265ReactDebugFiberPerf.js
Source: 0fb87b51f6bc8bb35184cc17bf03194644d265ReactDebugFiberPerf.js
...235 }236 effectCountInCurrentCommit = 0;237 beginMark('(Committing Host Effects)');238 },239 stopCommitHostEffectsTimer: function stopCommitHostEffectsTimer() {240 if (!supportsUserTiming) {241 return;242 }243 var count = effectCountInCurrentCommit;244 effectCountInCurrentCommit = 0;245 endMark('(Committing Host Effects: ' + count + ' Total)', '(Committing Host Effects)', null);246 },247 startCommitLifeCyclesTimer: function startCommitLifeCyclesTimer() {248 if (!supportsUserTiming) {249 return;250 }251 effectCountInCurrentCommit = 0;252 beginMark('(Calling Lifecycle Methods)');253 },...
65145be7752ce94caa6a325f59ed5ff737f64dReactDebugFiberPerf.js
Source: 65145be7752ce94caa6a325f59ed5ff737f64dReactDebugFiberPerf.js
...235 }236 effectCountInCurrentCommit = 0;237 beginMark('(Committing Host Effects)');238 },239 stopCommitHostEffectsTimer: function stopCommitHostEffectsTimer() {240 if (!supportsUserTiming) {241 return;242 }243 var count = effectCountInCurrentCommit;244 effectCountInCurrentCommit = 0;245 endMark('(Committing Host Effects: ' + count + ' Total)', '(Committing Host Effects)', null);246 },247 startCommitLifeCyclesTimer: function startCommitLifeCyclesTimer() {248 if (!supportsUserTiming) {249 return;250 }251 effectCountInCurrentCommit = 0;252 beginMark('(Calling Lifecycle Methods)');253 },...
a223d16736661d1c94fcb9c8bcc319ad15dbd1ReactDebugFiberPerf.js
Source: a223d16736661d1c94fcb9c8bcc319ad15dbd1ReactDebugFiberPerf.js
...235 }236 effectCountInCurrentCommit = 0;237 beginMark('(Committing Host Effects)');238 },239 stopCommitHostEffectsTimer: function stopCommitHostEffectsTimer() {240 if (!supportsUserTiming) {241 return;242 }243 var count = effectCountInCurrentCommit;244 effectCountInCurrentCommit = 0;245 endMark('(Committing Host Effects: ' + count + ' Total)', '(Committing Host Effects)', null);246 },247 startCommitLifeCyclesTimer: function startCommitLifeCyclesTimer() {248 if (!supportsUserTiming) {249 return;250 }251 effectCountInCurrentCommit = 0;252 beginMark('(Calling Lifecycle Methods)');253 },...
finishSyncRender.js
Source: finishSyncRender.js
...86 nextEffect = nextEffect.nextEffect;87 }88 }89 } while (nextEffect !== null);90 stopCommitHostEffectsTimer();91 resetAfterCommit(root.containerInfo);92 // The work-in-progress tree is now the current tree. This must come after93 // the mutation phase, so that the previous tree is still current during94 // componentWillUnmount, but before the layout phase, so that the finished95 // work is current during componentDidMount/Update.96 root.current = finishedWork;97 // The next phase is the layout phase, where we call effects that read98 // the host tree after it's been mutated. The idiomatic use case for this is99 // layout, but class component lifecycles also fire here for legacy reasons.100 startCommitLifeCyclesTimer();101 nextEffect = firstEffect;102 do {103 if (__DEV__) {104 invokeGuardedCallback(105 null,106 commitLayoutEffects,107 null,108 root,109 expirationTime,110 );111 if (hasCaughtError()) {112 invariant(nextEffect !== null, 'Should be working on an effect.');113 const error = clearCaughtError();114 captureCommitPhaseError(nextEffect, error);115 nextEffect = nextEffect.nextEffect;116 }117 } else {118 try {119 commitLayoutEffects(root, expirationTime);120 } catch (error) {121 invariant(nextEffect !== null, 'Should be working on an effect.');122 captureCommitPhaseError(nextEffect, error);123 nextEffect = nextEffect.nextEffect;124 }125 }126 } while (nextEffect !== null);127 stopCommitLifeCyclesTimer();128 nextEffect = null;129 // Tell Scheduler to yield at the end of the frame, so the browser has an130 // opportunity to paint.131 requestPaint();132 if (enableSchedulerTracing) {133 popInteractions(((prevInteractions: any): Set < Interaction > ));134 }135 executionContext = prevExecutionContext;136 } else {137 // No effects.138 root.current = finishedWork;139 // Measure these anyway so the flamegraph explicitly shows that there were140 // no effects.141 // TODO: Maybe there's a better way to report this.142 startCommitSnapshotEffectsTimer();143 stopCommitSnapshotEffectsTimer();144 if (enableProfilerTimer) {145 recordCommitTime();146 }147 startCommitHostEffectsTimer();148 stopCommitHostEffectsTimer();149 startCommitLifeCyclesTimer();150 stopCommitLifeCyclesTimer();...
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 window.stopCommitHostEffectsTimer();8 });9 await page.screenshot({ path: 'google.png' });10 await browser.close();11})();
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 const browser = await playwright.chromium.launch({4 });5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.screenshot({ path: `test.png` });8 await page.stopCommitHostEffectsTimer();9 await browser.close();10})();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 await page.evaluate(() => {6 window.stopCommitHostEffectsTimer();7 });8 await page.screenshot({ path: 'example.png' });9 await browser.close();10})();11const { chromium } = require('playwright');12(async () => {13 const browser = await chromium.launch();14 const page = await browser.newPage();15 await page.evaluate(() => {16 window.stopCommitHostEffectsTimer();17 });18 await page.screenshot({ path: 'example.png' });19 await browser.close();20})();21const { chromium } = require('playwright');22(async () => {23 const browser = await chromium.launch();24 const page = await browser.newPage();25 await page.evaluate(() => {26 window.stopCommitHostEffectsTimer();27 });28 await page.screenshot({ path: 'example.png' });29 await browser.close();30})();31const { chromium } = require('playwright');32(async () => {33 const browser = await chromium.launch();34 const page = await browser.newPage();35 await page.evaluate(() => {36 window.stopCommitHostEffectsTimer();37 });38 await page.screenshot({ path: 'example.png' });39 await browser.close();40})();41const { chromium } = require('playwright');42(async () => {43 const browser = await chromium.launch();44 const page = await browser.newPage();45 await page.evaluate(() => {46 window.stopCommitHostEffectsTimer();47 });48 await page.screenshot({ path: 'example.png' });49 await browser.close();50})();
Using AI Code Generation
1const playwright = require('playwright');2const { chromium } = playwright;3(async () => {4 const browser = await chromium.launch({ headless: false });5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.screenshot({ path: `example.png` });8 await page.stopCommitHostEffectsTimer();9 await browser.close();10})();11import { helper } from '../helper';12import * as types from '../types';13import { CRSession } from './crConnection';14import { CRNetworkManager } from './crNetworkManager';15import { CRBrowser } from './crBrowser';16import { Protocol } from 'devtools-protocol';17import { assert } from '../../utils/utils';18import { Events } from '../../events';19import { CRPageProxy } from './crPageProxy';20import { CRExecutionContext } from './crExecutionContext';21import { CRDialog } from './crDialog';22import { CRFrameManager } from './crFrameManager';23import { CRLifecycleWatcher } from './crLifecycleWatcher';24import { CRCoverage } from './crCoverage';25import { CRPerformanceObserver } from './crPerformanceObserver';26import { CRVideo } from './crVideo';27import { CRTracing } from './crTracing';28import { CRDownload } from './crDownload';29import { CRInput } from './crInput';30import { CRWorker } from './crWorker';31import { CRBrowserContext } from './crBrowserContext';32import { CRViewport } from './crViewport';33import { CRSessionPool } from './crSessionPool';34export class CRPage implements types.Page {35 readonly _pageProxy: CRPageProxy;36 readonly _crBrowser: CRBrowser;37 readonly _crBrowserContext: CRBrowserContext;38 readonly _crSessionPool: CRSessionPool;39 readonly _crNetworkManager: CRNetworkManager;40 readonly _crFrameManager: CRFrameManager;41 readonly _crLifecycleWatcher: CRLifecycleWatcher;42 readonly _crCoverage: CRCoverage;43 readonly _crPerformanceObserver: CRPerformanceObserver;44 readonly _crTracing: CRTracing;45 readonly _crInput: CRInput;46 readonly _crViewport: CRViewport;
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 const browser = await playwright.webkit.launch();4 const page = await browser.newPage();5 await page.screenshot({ path: 'google.png' });6 await browser.close();7})();
Using AI Code Generation
1const { chromium } = require('playwright');2const { stopCommitHostEffectsTimer } = require('playwright/lib/internal/inspectorInstrumentation');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await stopCommitHostEffectsTimer(page);8 await page.screenshot({ path: 'google.png' });9 await browser.close();10})();11const { chromium } = require('playwright');12const { stopCommitHostEffectsTimer } = require('playwright/lib/internal/inspectorInstrumentation');13(async () => {14 const browser = await chromium.launch();15 const context = await browser.newContext();16 const page = await context.newPage();17 await stopCommitHostEffectsTimer(page);18 await page.screenshot({ path: 'google.png' });19 await browser.close();20})();21Recommended Posts: Playwright | stopCommitHostEffectsTimer() Method
Using AI Code Generation
1const playwright = require('playwright');2const { stopCommitHostEffectsTimer } = require('playwright/lib/internal/recorder/recorder');3(async () => {4 const browser = await playwright.chromium.launch({ headless: false });5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.click('text=Google apps');8 await page.click('text=Drive');9 await page.click('text=New');10 await page.click('text=Folder');11 await page.click('text=Untitled folder');12 await page.click('text=Untitled folder');13 await page.fill('text=Untitled folder'
Jest + Playwright - Test callbacks of event-based DOM library
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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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