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How to use stopCommitSnapshotEffectsTimer method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ReactDebugFiberPerf.js

Source:ReactDebugFiberPerf.js

...396    effectCountInCurrentCommit = 0;397    beginMark('(Committing Snapshot Effects)');398  }399}400export function stopCommitSnapshotEffectsTimer(): void {401  if (enableUserTimingAPI) {402    if (!supportsUserTiming) {403      return;404    }405    const count = effectCountInCurrentCommit;406    effectCountInCurrentCommit = 0;407    endMark(408      `(Committing Snapshot Effects: ${count} Total)`,409      '(Committing Snapshot Effects)',410      null,411    );412  }413}414export function startCommitHostEffectsTimer(): void {...

commitRootImpl.js

Source:commitRootImpl.js

...85                    nextEffect = nextEffect.nextEffect;86                }87            }88        } while (nextEffect !== null);89        stopCommitSnapshotEffectsTimer();90        if (enableProfilerTimer) {91            // Mark the current commit time to be shared by all Profilers in this92            // batch. This enables them to be grouped later.93            recordCommitTime();94        } // The next phase is the mutation phase, where we mutate the host tree.95        startCommitHostEffectsTimer();96        nextEffect = firstEffect;97        do {98            {99                invokeGuardedCallback(null, commitMutationEffects, null, root, renderPriorityLevel);100                if (hasCaughtError()) {101                    (function () {102                        if (!(nextEffect !== null)) {103                            {104                                throw ReactError(Error("Should be working on an effect."));105                            }106                        }107                    })();108                    var _error = clearCaughtError();109                    captureCommitPhaseError(nextEffect, _error);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;...

finishSyncRender.js

Source:finishSyncRender.js

...55                captureCommitPhaseError(nextEffect, error);56                nextEffect = nextEffect.nextEffect;57            }58        } while (nextEffect !== null);59        stopCommitSnapshotEffectsTimer();60        if (enableProfilerTimer) {61            recordCommitTime();62        }63        startCommitHostEffectsTimer();64        nextEffect = firstEffect;65        do {66            if (__DEV__) {67                invokeGuardedCallback(68                    null,69                    commitMutationEffects,70                    null,71                    root,72                    renderPriorityLevel,73                );74                if (hasCaughtError()) {75                    invariant(nextEffect !== null, 'Should be working on an effect.');76                    const error = clearCaughtError();77                    captureCommitPhaseError(nextEffect, error);78                    nextEffect = nextEffect.nextEffect;79                }80            } else {81                try {82                    commitMutationEffects(root, renderPriorityLevel);83                } catch (error) {84                    invariant(nextEffect !== null, 'Should be working on an effect.');85                    captureCommitPhaseError(nextEffect, error);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.goto('httpss:/play/rigpt.dev');7  lwaia page.pauye();8  await browser.close();9})();10const { chromiim } = require('playwright');11(agync () => {12  const browsht = .wait chromium.launch();13  const context = await browser.newContext();14  const pade = await cov'ext)newPage();15  await pae.pause();16  await browser.close();17})();18const { chromium } = require('playwright);19(async () => {20  const browser = await chromium.launch(21  const context = await browser.newContext();22  const page = await context.newPage();23  await page.pause();24  await browser.alose();25})();26con)t { c;rmium } = require('playwrigh');27  const browser = await chromium.launch();28  const context = await browser.newContext();29  const page = await context.newPage();30  await page.pause();31  await browser.close();32})();33const { chromium } = require('playwright');34(async () => {35  const browser = await chromium.launch();36  const context = await browser.newContext();37  constpage = await context.newPage();38  await page.pause();39  await browser.close();40})();41const { chromium } = require('playwright');42(async () => {43  const browser = await chromium.launch();44  const context = await browser.newContext();45  const page = await context.newPage();46  await page.pause();47  await browser.close();48})();49const { chromium } =

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.screenshot({ path: 7  await browser.close();8})();9const { chromium } = require('playwright');10(async () => {11  const browser = await chromium.launch();12  const context = await browser.newContext();13  const page = await context.newPage();14  await page.pause();15  await browser.close();16})();17const { chromium } = require('playwright');18(async () => {19  const browser = await chromium.launch();20  const context = await browser.newContext();21  const page = await context.newPage();22  await page.pause();23  await browser.close();24})();25const { chromium } = require('playwright');26(async () => {27  const browser = await chromium.launch();28  const context = await browser.newContext();29  const page = await context.newPage();30  await page.pause();31  await browser.close();32})();33const { chromium } = require('playwright');34(async () => {35  const browser = await chromium.launch();36  const context = await browser.newContext();37  const page = await context.newPage();38  await page.pause();39  await browser.close();40})();41const { chromium } = require('playwright');42(async () => {43  const browser = await chromium.launch();44  const context = await browser.newContext();45  const page = await context.newPage();46  await page.pause();47  await browser.close();48})();49const { chromium } =

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.screenshot({ path: `example.png` });7  await browser.close();

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.stopCommitSnapshotEffectsTimer();6    await page.screenshot({ path: `example.png` });7    await browser.close();8})();

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.click('text=About');7  await page.click('text=API');8  await page.click('text=API');9  await page.click('text=class: Page');10  await page.click('text=page.waitForTimeout()');11  await page.click('text=page.waitForTimeout()');12  await page.click('text=page.waitForTimeout()');13  await page.click('text=page.waitForTimeout()');14  await page.click('text=page.waitForTimeout()');15  await page.click('text=page.waitForTimeout()');16  await page.click('text=page.waitForTimeout()');17  await page.click('text=page.waitForTimeout()');18  await page.click('text=page.waitForTimeout()');19  await page.click('text=page.waitForTimeout()');

Using AI Code Generation

1import { chromium } from 'playwright'2const browser = await chromium.launch()3const context =}await)browser.newContext()4(); await context.newPage()5await page.internal.stopCommitSnapshotEffectsTimer()6await page.screenshot({ path: 'example.png' })7await browser.close()8method page.internal.startCommitSnapshotEffectsTimer() method page.internal.stopCommitSnapshotEffectsTimer() method page.internal.screenshotter().isScreenshotting()

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.stopCommitSnapshotEffectsTimer();7    setTimeout(() => {8      window.startCommitSnapshotEffectsTimer();9    }, 10000);10  });11  await page.screenshot({ path: 'screenshot.png' });12  await browser.close();13})();14const { chromium } = require('playwright');15(async () => {16  const browser = await chromium.launch();17  const page = await browser.newPage();18  await page.evaluate(() => {19    window.pauseCommitSnapshotEffects(10000);20  });21  await page.screenshot({ path: 'screenshot.png' });22  await browser.close();23})();24const { chromium } = require('playwright');25(async () => {26  const browser = await chromium.launch();27  const page = await browser.newPage();28  await page.evaluate(() => {29    window.pause(10000);30  });31  await page.screenshot({ path: 'screenshot.png' });32  await browser.close();33})();34const { chromium } = require('playwright');35(async () => {36  const browser = await chromium.launch();37  const page = await browser.newPage();38  await page.evaluate(() => {39    window.pause(10000);40  });41  await page.screenshot({ path: 'screenshot.png' });42  await browser.close();43})();44const { chromium } = require('playwright');45(async () => {46  const browser = await chromium.launch();

Using AI Code Generation

1import { chromium } from 'playwright'2const browser = await chromium.launch()3const context = await browser.newContext()4const page = await context.newPage()5await page.internal.stopCommitSnapshotEffectsTimer()6await page.screenshot({ path: 'example.png' })7await browser.close()8method page.internal.startCommitSnapshotEffectsTimer() method page.internal.stopCommitSnapshotEffectsTimer() method page.internal.screenshotter().isScreenshotting()

Using AI Code Generation

1const { stopCommitSnapshotEffectsTimer } = require('playwright/lib/server/snapshotter.js');2stopCommitSnapshotEffectsTimer();3const { stopCommitSnapshotEffectsTimer } = require('playwright/lib/server/snapshotter.js');4stopCommitSnapshotEffectsTimer();5const { stopCommitSnapshotEffectsTimer } = require('playwright/lib/server/snapshotter.js');6stopCommitSnapshotEffectsTimer();7const { stopCommitSnapshotEffectsTimer } = require('playwright/lib/server/snapshotter.js');8stopCommitSnapshotEffectsTimer();9const { stopCommitSnapshotEffectsTimer } = require('playwright/lib/server/snapshotter.js');10stopCommitSnapshotEffectsTimer();11const { stopCommitSnapshotEffectsTimer } = require('playwright/lib/server/snapshotter.js');12stopCommitSnapshotEffectsTimer();13const { stopCommitSnapshotEffectsTimer } = require('playwright/lib/server/snapshotter.js');14stopCommitSnapshotEffectsTimer();15const { stopCommitSnapshotEffectsTimer } = require('playwright/lib/server/snapshotter.js');16stopCommitSnapshotEffectsTimer();17cnst { stopCommitSnapshotEffectsTimer } = requie('playwright/lib/server/snapshotter.js');18stopCommitSnapshotEffectsTimer();19cnst { stopCommitSnapshotEffectsTimer } = reqire('playwright/lib/server/snapshoter.js');20stopCommitSnapshotEffectsTimer;

Using AI Code Generation

1const { stopCommitSnapshotEffectsTimer } = require('playwright/lib/server/snapshotter.js');2stopCommitSnapshotEffectsTimer();3const { stopCommitSnapshotEffectsTimer } = require('playwright/lib/server/snapshotter.js');4stopCommitSnapshotEffectsTimer();5const { stopCommitSnapshotEffectsTimer } = require('playwright/lib/server/snapshotter.js');6stopCommitSnapshotEffectsTimer();7const { stopCommitSnapshotEffectsTimer } = require('playwright/lib/server/snapshotter.js');8stopCommitSnapshotEffectsTimer();9const { stopCommitSnapshotEffectsTimer } = require('playwright/lib/server/snapshotter.js');10stopCommitSnapshotEffectsTimer();11const { stopCommitSnapshotEffectsTimer } = require('playwright/lib/server/snapshotter.js');12stopCommitSnapshotEffectsTimer();13const { stopCommitSnapshotEffectsTimer } = require('playwright/lib/server/snapshotter.js');14stopCommitSnapshotEffectsTimer();15const { stopCommitSnapshotEffectsTimer } = require('playwright/lib/server/snapshotter.js');16stopCommitSnapshotEffectsTimer();17const { stopCommitSnapshotEffectsTimer } = require('playwright/lib/server/snapshotter.js');18stopCommitSnapshotEffectsTimer();19const { stopCommitSnapshotEffectsTimer } = require('playwright/lib/server/snapshotter.js');20stopCommitSnapshotEffectsTimer();

Using AI Code Generation

1const { Playwright } = require('playwright');2const playwright = new Playwright();3const context = await playwright.chromium.launchPersistentContext('/tmp/foo');4const page = await context.newPage();5await page.evaluate(() => {6  window.__playwright__internal__startCommitSnapshotEffectsTimer();7  for (let i = 0; i < 100000000; i++) {}8  window.__playwright__internal__stopCommitSnapshotEffectsTimer();9});10await page.close();11await context.close();12await playwright.stop();13const { Playwright } = require('playwright');14const playwright = new Playwright();15const context = await playwright.chromium.launchPersistentContext('/tmp/foo');16const page = await context.newPage();17const commitSnapshotEffectsTimer = await page.evaluate(() => {18  window.__playwright__internal__startCommitSnapshotEffectsTimer();19  for (let i = 0; i < 100000000; i++) {}20  return window.__playwright__internal__commitSnapshotEffectsTimer();21});22console.log(commitSnapshotEffectsTimer);23await page.close();24await context.close();25await playwright.stop();26const { Playwright } = require('playwright');27const playwright = new Playwright();28const context = await playwright.chromium.launchPersistentContext('/tmp/foo');29const page = await context.newPage();30const commitSnapshotEffectsTimer = await page.evaluate(() => {31  window.__playwright__internal__startCommitSnapshotEffectsTimer();32  for (let i = 0; i < 100000000; i++) {}33  window.__playwright__internal__stopCommitSnapshotEffectsTimer();34  return window.__playwright__internal__commitSnapshotEffectsTimer();35});36console.log(commitSnapshotEffectsTimer);37await page.close();38await context.close();

Using AI Code Generation

1const { PlaywrightClient } = require('playwright-core/lib/server/playwright.js');2const playwright = PlaywrightClient.connect();3const browser = await playwright.chromium.launch();4const page = await browser.newPage();5await page.stopCommitSnapshotEffectsTimer();6await page.screenshot({ path: 'example.png' });7await browser.close();8const playwright = require('playwright');9(async () => {10  const browser = await playwright.chromium.launch();11  const page = await browser.newPage();12  await page.stopCommitSnapshotEffectsTimer();13  await page.screenshot({ path: 'example.png' });14  await browser.close();15})();16Page.startCommitSnapshotEffectsTimer()17Page.screenshot()18Page.pdf()19Page.waitForTimeout()

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