Best JavaScript code snippet using playwright-internal
ReactFiberWorkLoop.new.js
Source: ReactFiberWorkLoop.new.js
...991 // This is probably a nested event dispatch triggered by a lifecycle/effect,992 // like `el.focus()`. Exit.993 return;994 }995 flushPendingDiscreteUpdates();996 // If the discrete updates scheduled passive effects, flush them now so that997 // they fire before the next serial event.998 flushPassiveEffects();999}1000export function deferredUpdates<A>(fn: () => A): A {1001 if (decoupleUpdatePriorityFromScheduler) {1002 const previousLanePriority = getCurrentUpdateLanePriority();1003 try {1004 setCurrentUpdateLanePriority(DefaultLanePriority);1005 return runWithPriority(NormalSchedulerPriority, fn);1006 } finally {1007 setCurrentUpdateLanePriority(previousLanePriority);1008 }1009 } else {1010 return runWithPriority(NormalSchedulerPriority, fn);1011 }1012}1013function flushPendingDiscreteUpdates() {1014 if (rootsWithPendingDiscreteUpdates !== null) {1015 // For each root with pending discrete updates, schedule a callback to1016 // immediately flush them.1017 const roots = rootsWithPendingDiscreteUpdates;1018 rootsWithPendingDiscreteUpdates = null;1019 roots.forEach(root => {1020 markDiscreteUpdatesExpired(root);1021 ensureRootIsScheduled(root, now());1022 });1023 }1024 // Now flush the immediate queue.1025 flushSyncCallbackQueue();1026}1027export function batchedUpdates<A, R>(fn: A => R, a: A): R {...
ReactFiberWorkLoop.js
Source: ReactFiberWorkLoop.js
...1011 // This is probably a nested event dispatch triggered by a lifecycle/effect,1012 // like `el.focus()`. Exit.1013 return;1014 }1015 flushPendingDiscreteUpdates();1016 // If the discrete updates scheduled passive effects, flush them now so that1017 // they fire before the next serial event.1018 flushPassiveEffects();1019}1020export function deferredUpdates<A>(fn: () => A): A {1021 // TODO: Remove in favor of Scheduler.next1022 return runWithPriority(NormalPriority, fn);1023}1024export function syncUpdates<A, B, C, R>(1025 fn: (A, B, C) => R,1026 a: A,1027 b: B,1028 c: C,1029): R {1030 return runWithPriority(ImmediatePriority, fn.bind(null, a, b, c));1031}1032function flushPendingDiscreteUpdates() {1033 if (rootsWithPendingDiscreteUpdates !== null) {1034 // For each root with pending discrete updates, schedule a callback to1035 // immediately flush them.1036 const roots = rootsWithPendingDiscreteUpdates;1037 rootsWithPendingDiscreteUpdates = null;1038 roots.forEach((expirationTime, root) => {1039 markRootExpiredAtTime(root, expirationTime);1040 ensureRootIsScheduled(root);1041 });1042 // Now flush the immediate queue.1043 flushSyncCallbackQueue();1044 }1045}1046export function batchedUpdates<A, R>(fn: A => R, a: A): R {...
ReactFiberWorkLoop.old.js
Source: ReactFiberWorkLoop.old.js
...608 // This is probably a nested event dispatch triggered by a lifecycle/effect,609 // like `el.focus()`. Exit.610 return;611 }612 flushPendingDiscreteUpdates(); // If the discrete updates scheduled passive effects, flush them now so that613 // they fire before the next serial event.614 flushPassiveEffects();615 }616 function flushPendingDiscreteUpdates() {617 if (rootsWithPendingDiscreteUpdates !== null) {618 // For each root with pending discrete updates, schedule a callback to619 // immediately flush them.620 var roots = rootsWithPendingDiscreteUpdates;621 rootsWithPendingDiscreteUpdates = null;622 roots.forEach(function (root) {623 markDiscreteUpdatesExpired(root);624 ensureRootIsScheduled(root, now());625 });626 } // Now flush the immediate queue.627 flushSyncCallbackQueue();628 }629 function batchedUpdates$1(fn, a) {630 var prevExecutionContext = executionContext;...
ReactFiberScheduler.js
Source: ReactFiberScheduler.js
...491 // TODO: Should we fire a warning? This happens if you synchronously invoke492 // an input event inside an effect, like with `element.click()`.493 return;494 }495 flushPendingDiscreteUpdates();496}497function resolveLocksOnRoot(root: FiberRoot, expirationTime: ExpirationTime) {498 const firstBatch = root.firstBatch;499 if (500 firstBatch !== null &&501 firstBatch._defer &&502 firstBatch._expirationTime >= expirationTime503 ) {504 root.finishedWork = root.current.alternate;505 root.pendingCommitExpirationTime = expirationTime;506 scheduleCallback(NormalPriority, () => {507 firstBatch._onComplete();508 return null;509 });510 return true;511 } else {512 return false;513 }514}515export function deferredUpdates<A>(fn: () => A): A {516 // TODO: Remove in favor of Scheduler.next517 return runWithPriority(NormalPriority, fn);518}519export function interactiveUpdates<A, B, C, R>(520 fn: (A, B, C) => R,521 a: A,522 b: B,523 c: C,524): R {525 if (workPhase === NotWorking) {526 // TODO: Remove this call. Instead of doing this automatically, the caller527 // should explicitly call flushInteractiveUpdates.528 flushPendingDiscreteUpdates();529 }530 return runWithPriority(UserBlockingPriority, fn.bind(null, a, b, c));531}532export function syncUpdates<A, B, C, R>(533 fn: (A, B, C) => R,534 a: A,535 b: B,536 c: C,537): R {538 return runWithPriority(ImmediatePriority, fn.bind(null, a, b, c));539}540function flushPendingDiscreteUpdates() {541 if (rootsWithPendingDiscreteUpdates !== null) {542 // For each root with pending discrete updates, schedule a callback to543 // immediately flush them.544 const roots = rootsWithPendingDiscreteUpdates;545 rootsWithPendingDiscreteUpdates = null;546 roots.forEach((expirationTime, root) => {547 scheduleCallback(548 ImmediatePriority,549 renderRoot.bind(null, root, expirationTime),550 );551 });552 // Now flush the immediate queue.553 flushImmediateQueue();554 }...
ReactFiberScheduler.new.js
Source: ReactFiberScheduler.new.js
...488 // TODO: Should we fire a warning? This happens if you synchronously invoke489 // an input event inside an effect, like with `element.click()`.490 return;491 }492 flushPendingDiscreteUpdates();493}494function resolveLocksOnRoot(root: FiberRoot, expirationTime: ExpirationTime) {495 const firstBatch = root.firstBatch;496 if (497 firstBatch !== null &&498 firstBatch._defer &&499 firstBatch._expirationTime >= expirationTime500 ) {501 root.finishedWork = root.current.alternate;502 root.pendingCommitExpirationTime = expirationTime;503 scheduleCallback(NormalPriority, () => {504 firstBatch._onComplete();505 return null;506 });507 return true;508 } else {509 return false;510 }511}512export function deferredUpdates<A>(fn: () => A): A {513 // TODO: Remove in favor of Scheduler.next514 return runWithPriority(NormalPriority, fn);515}516export function interactiveUpdates<A, B, C, R>(517 fn: (A, B, C) => R,518 a: A,519 b: B,520 c: C,521): R {522 if (workPhase === NotWorking) {523 // TODO: Remove this call. Instead of doing this automatically, the caller524 // should explicitly call flushInteractiveUpdates.525 flushPendingDiscreteUpdates();526 }527 return runWithPriority(UserBlockingPriority, fn.bind(null, a, b, c));528}529export function syncUpdates<A, B, C, R>(530 fn: (A, B, C) => R,531 a: A,532 b: B,533 c: C,534): R {535 return runWithPriority(ImmediatePriority, fn.bind(null, a, b, c));536}537function flushPendingDiscreteUpdates() {538 if (rootsWithPendingDiscreteUpdates !== null) {539 // For each root with pending discrete updates, schedule a callback to540 // immediately flush them.541 const roots = rootsWithPendingDiscreteUpdates;542 rootsWithPendingDiscreteUpdates = null;543 roots.forEach((expirationTime, root) => {544 scheduleCallback(545 ImmediatePriority,546 renderRoot.bind(null, root, expirationTime),547 );548 });549 // Now flush the immediate queue.550 flushImmediateQueue();551 }...
flushPendingDiscreteUpdates.js
Source: flushPendingDiscreteUpdates.js
1function flushPendingDiscreteUpdates() {2 if (rootsWithPendingDiscreteUpdates !== null) {3 // For each root with pending discrete updates, schedule a callback to4 // immediately flush them.5 var roots = rootsWithPendingDiscreteUpdates;6 rootsWithPendingDiscreteUpdates = null;7 roots.forEach(function (expirationTime, root) {8 markRootExpiredAtTime(root, expirationTime);9 ensureRootIsScheduled(root);10 }); // Now flush the immediate queue.11 flushSyncCallbackQueue();12 }...
Using AI Code Generation
1const playwright = require('playwright');2const { flushPendingDiscreteUpdates } = playwright.internal;3(async () => {4 const browser = await playwright.chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.click('text=Docs');8 await flushPendingDiscreteUpdates();9 await page.screenshot({ path: `example.png` });10 await browser.close();11})();12[Apache 2.0](./LICENSE)
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.click('text=Google apps');6 await page.waitForTimeout(1000);7 await page.click('text=YouTube');8 await page.waitForTimeout(1000);9 await page.click('text=Sign in');10 await page.waitForTimeout(1000);11 await page.click('text=Create account');12 await page.waitForTimeout(1000);13 await page.click('text=Sign in');14 await page.waitForTimeout(1000);15 await page.click('text=Create account');16 await page.waitForTimeout(1000);17 await page.click('text=Sign in');18 await page.waitForTimeout(1000);19 await page.click('text=Create account');20 await page.waitForTimeout(1000);21 await page.click('text=Sign in');22 await page.waitForTimeout(1000);23 await page.click('text=Create account');24 await page.waitForTimeout(1000);25 await page.click('text=Sign in');26 await page.waitForTimeout(1000);27 await page.click('text=Create account');28 await page.waitForTimeout(1000);29 await page.click('text=Sign in');30 await page.waitForTimeout(1000);31 await page.click('text=Create account');32 await page.waitForTimeout(1000);33 await page.click('text=Sign in');34 await page.waitForTimeout(1000);35 await page.click('text=Create account');36 await page.waitForTimeout(1000);37 await page.click('text=Sign in');38 await page.waitForTimeout(1000);39 await page.click('text=Create account');40 await page.waitForTimeout(1000);41 await page.click('text=Sign in');42 await page.waitForTimeout(1000);43 await page.click('text=Create account');44 await page.waitForTimeout(1000);45 await page.click('text=Sign in');46 await page.waitForTimeout(1000);47 await page.click('text=Create account');48 await page.waitForTimeout(1000);49 await page.click('text=Sign in');50 await page.waitForTimeout(1000);51 await page.evaluate(() => {52 window.flushPendingDiscreteUpdates();53 });
Using AI Code Generation
1const playwright = require('playwright');2const { flushPendingDiscreteUpdates } = require('playwright/lib/internal/exports');3(async () => {4 const browser = await playwright.chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.type('input[name="q"]', 'playwright');8 await flushPendingDiscreteUpdates();9 await page.waitForSelector('input[name="btnK"]');10 await page.click('input[name="btnK"]');11 await page.waitForSelector('h3');12 await browser.close();13})();14### `flushPendingDiscreteUpdates() => Promise<void>`
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 for (const browserType of BROWSER) {4 const browser = await playwright[browserType].launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.click('text=Sign in');8 await page.waitForSelector('input[name="identifier"]');9 await page.type('input[name="identifier"]', '
Using AI Code Generation
1const { flushPendingDiscreteUpdates } = require('playwright');2await flushPendingDiscreteUpdates();3### `flushPendingDiscreteUpdates()`4const { flushPendingDiscreteUpdates } = require('playwright');5await flushPendingDiscreteUpdates();6[MIT](LICENSE)
Using AI Code Generation
1const playwright = require('playwright');2const { chromium } = playwright;3const { flushPendingDiscreteUpdates } = require('playwright/lib/internal/exports');4(async () => {5 const browser = await chromium.launch();6 const context = await browser.newContext();7 const page = await context.newPage();8 await page.click('input[name="q"]');9 await page.type('input[name="q"]', 'Hello World');10 await flushPendingDiscreteUpdates();11 await page.screenshot({ path: `example.png` });12 await browser.close();13})();14### `flushPendingDiscreteUpdates()`
Using AI Code Generation
1const { flushPendingDiscreteUpdates } = require('playwright');2await flushPendingDiscreteUpdates();3### `flushPendingDiscreteUpdates()`4const { flushPendingDiscreteUpdates } = require('playwright');5await flushPendingDiscreteUpdates();6[MIT](LICENSE)
Using AI Code Generation
1const { flushPendingDiscreteUpdates } = require('playwright/lib/internal/exports');2await flushPendingDiscreteUpdates();3 at ProgressController.run (/Users/ashish/Downloads/playwright-discrete-updates/node_modules/playwright/lib/internal/progress.js:101:28)4 at TimeoutController.run (/Users/ashish/Downloads/playwright-discrete-updates/node_modules/playwright/lib/internal/timeoutSettings.js:124:16)5 at Frame.waitForSelectorInPage (/Users/ashish/Downloads/playwright-discrete-updates/node_modules/playwright/lib/internal/frames.js:1376:28)6 at Frame.waitForSelector (/Users/ashish/Downloads/playwright-discrete-updates/node_modules/playwright/lib/internal/frames.js:1366:21)7 at Frame.waitForSelector (/Users/ashish/Downloads/playwright-discrete-updates/node_modules/playwright/lib/internal/frames.js:1365:21)8 at Page.waitForSelector (/Users/ashish/Downloads/playwright-discrete-updates/node_modules/playwright/lib/internal/page.js:1567:31)9 at Page.waitForSelector (/Users/ashish/Downloads/playwright-discrete-updates/node_modules/playwright/lib/internal/page.js:1566:21)10 at Context.<anonymous> (/Users/ashish/Downloads/playwright-discrete-updates/test.js:11:5)11 at processTicksAndRejections (internal/process/task_queues.js:97:5) {12}
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
})
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