Best JavaScript code snippet using playwright-internal
ReactFiberWorkLoop.js
Source: ReactFiberWorkLoop.js
...276 } while (nextEffect !== null)277 root.current = finishedWork278 nextEffect = firstEffect279 do {280 commitLayoutEffects(root)281 } while (nextEffect !== null)282 nextEffect = null283 // requestPaint();284 executionContext = prevExecutionContext285 } else {286 root.current = finishedWork287 }288 rootDoesHavePassiveEffects = false289 rootWithPendingPassiveEffects = root290 ensureRootIsScheduled(root)291 //å¦æä¸æ¯æ¹é模å¼ä¸ç´æ¥ç»æ292 if ((executionContext & LegacyUnbatchedContext) !== NoContext) {293 return null294 }295 flushSyncCallbackQueue()296 return null297}298export function commitBeforeMutationEffects() {299 while (nextEffect !== null) {300 const effectTag = nextEffect.effectTag301 if ((effectTag & Passive) !== NoEffect) {302 // If there are passive effects, schedule a callback to flush at303 // the earliest opportunity.304 if (!rootDoesHavePassiveEffects) {305 rootDoesHavePassiveEffects = true306 scheduleCallback(NormalPriority, () => {307 flushPassiveEffects()308 return null309 })310 }311 }312 nextEffect = nextEffect.nextEffect313 }314}315function commitMutationEffects(root) {316 while (nextEffect !== null) {317 const effectTag = nextEffect.effectTag318 if (effectTag & ContentReset) {319 commitResetTextContent(nextEffect)320 }321 let primaryEffectTag =322 effectTag & (Placement | Update | Deletion | Hydrating)323 switch (primaryEffectTag) {324 case Placement: {325 commitPlacement(nextEffect)326 nextEffect.effectTag &= ~Placement327 break328 }329 case PlacementAndUpdate: {330 commitPlacement(nextEffect)331 nextEffect.effectTag &= ~Placement332 const current = nextEffect.alternate333 commitWork(current, nextEffect)334 break335 }336 case Update: {337 const current = nextEffect.alternate338 commitWork(current, nextEffect)339 break340 }341 case Deletion: {342 commitDeletion(root, nextEffect)343 break344 }345 }346 nextEffect = nextEffect.nextEffect347 }348}349export function discreteUpdates(fn, a, b, c, d) {350 const callback = fn.bind(null, a, b, c, d)351 return callback()352}353export function commitLayoutEffects(root) {354 while (nextEffect !== null) {355 const effectTag = nextEffect.effectTag356 if (effectTag & (Update | Callback)) {357 const current = nextEffect.alternate358 commitLayoutEffectOnFiber(root, current, nextEffect)359 }360 nextEffect = nextEffect.nextEffect361 }362}363let currentEventTime = NoWork364export function requestCurrentTimeForUpdate() {365 if (currentEventTime !== NoWork) {366 return currentEventTime367 }...
renderer.js
Source: renderer.js
...230 root.current = finishedWork;231 nextEffect = firstEffect;232 do{233 try{234 commitLayoutEffects(root, lanes);235 } catch(error) {236 invariant(nextEffect !== null, "Should be working on an effect.");237 captureCommitPhaseError(nextEffect, error);238 nextEffect = nextEffect.nextEffect;239 }240 } while (nextEffect !== null);241 nextEffect = null;242 function commitLayoutEffects(root: FiberRoot, committedLanes: Lanes){243 while(nextEffect !== null){244 const effectTag = nextEffect.effectTag;245 // è°ç¨çå½å¨æé©ååhook246 if(effectTag & (Update | Callback)){247 const current = nextEffect.alternate;248 commitLayoutEffectOnFiber(root, current, nextEffect, committedLanes);249 }250 // èµå¼ref251 if(effectTag & Ref) {252 commitAttachRef(nextEffect);253 }254 nextEffect = nextEffect.nextEffect255 }256 }...
FiberWorkLoop.js
Source: FiberWorkLoop.js
...365 const prevExecutionContext= executionContext;366 executionContext |= CommitContext;367 commitBeforeMutationEffects(finishedWork);368 commitMutationEffects(root, finishedWork);369 commitLayoutEffects(finishedWork, root, lanes);370 371 executionContext = prevExecutionContext;372 } 373 root.current = finishedWork;374 375 const rootDidHavePassiveEffects = rootDoesHavePassiveEffects;376 if (rootDoesHavePassiveEffects){377 rootDoesHavePassiveEffects = false;378 rootWithPendingPassiveEffects = root;379 pendingPassiveEffectsLanes = lanes;380 }381 ensureRootIsScheduled(root, performance.now())382}383function flushPassiveEffects(){...
4 - commitWork.js
Source: 4 - commitWork.js
...119 // batch. This enables them to be grouped later.120 recordCommitTime();121 }122 if (enableProfilerTimer && enableProfilerNestedUpdateScheduledHook) {123 // Track the root here, rather than in commitLayoutEffects(), because of ref setters.124 // Updates scheduled during ref detachment should also be flagged.125 rootCommittingMutationOrLayoutEffects = root;126 }127 // The next phase is the mutation phase, where we mutate the host tree.128 commitMutationEffects(root, finishedWork);129 if (shouldFireAfterActiveInstanceBlur) {130 afterActiveInstanceBlur();131 }132 resetAfterCommit(root.containerInfo);133 // The work-in-progress tree is now the current tree. This must come after134 // the mutation phase, so that the previous tree is still current during135 // componentWillUnmount, but before the layout phase, so that the finished136 // work is current during componentDidMount/Update.137 root.current = finishedWork;138 // The next phase is the layout phase, where we call effects that read139 // the host tree after it's been mutated. The idiomatic use case for this is140 // layout, but class component lifecycles also fire here for legacy reasons.141 if (enableSchedulingProfiler) {142 markLayoutEffectsStarted(lanes);143 }144 commitLayoutEffects(finishedWork, root, lanes);145 if (enableSchedulingProfiler) {146 markLayoutEffectsStopped();147 }148 if (enableProfilerTimer && enableProfilerNestedUpdateScheduledHook) {149 rootCommittingMutationOrLayoutEffects = null;150 }151 // Tell Scheduler to yield at the end of the frame, so the browser has an152 // opportunity to paint.153 requestPaint();154 if (enableSchedulerTracing) {155 popInteractions(((prevInteractions: any): Set<Interaction>));156 }157 executionContext = prevExecutionContext;158 // Reset the priority to the previous non-sync value....
commitRootImpl.js
Source: commitRootImpl.js
1function commitRootImpl(root, renderPriorityLevel) {2 flushPassiveEffects();3 flushRenderPhaseStrictModeWarningsInDEV();4 (function () {5 if (!((executionContext & (RenderContext | CommitContext)) === NoContext)) {6 {7 throw ReactError(Error("Should not already be working."));8 }9 }10 })();11 var finishedWork = root.finishedWork;12 var expirationTime = root.finishedExpirationTime;13 if (finishedWork === null) {14 return null;15 }16 root.finishedWork = null;17 root.finishedExpirationTime = NoWork;18 (function () {19 if (!(finishedWork !== root.current)) {20 {21 throw ReactError(Error("Cannot commit the same tree as before. This error is likely caused by a bug in React. Please file an issue."));22 }23 }24 })(); // commitRoot never returns a continuation; it always finishes synchronously.25 // So we can clear these now to allow a new callback to be scheduled.26 root.callbackNode = null;27 root.callbackExpirationTime = NoWork;28 root.callbackPriority = NoPriority;29 root.nextKnownPendingLevel = NoWork;30 startCommitTimer(); // Update the first and last pending times on this root. The new first31 // pending time is whatever is left on the root fiber.32 var remainingExpirationTimeBeforeCommit = getRemainingExpirationTime(finishedWork);33 markRootFinishedAtTime(root, expirationTime, remainingExpirationTimeBeforeCommit);34 if (root === workInProgressRoot) {35 // We can reset these now that they are finished.36 workInProgressRoot = null;37 workInProgress = null;38 renderExpirationTime = NoWork;39 } else {} // This indicates that the last root we worked on is not the same one that40 // we're committing now. This most commonly happens when a suspended root41 // times out.42 // Get the list of effects.43 var firstEffect;44 if (finishedWork.effectTag > PerformedWork) {45 // A fiber's effect list consists only of its children, not itself. So if46 // the root has an effect, we need to add it to the end of the list. The47 // resulting list is the set that would belong to the root's parent, if it48 // had one; that is, all the effects in the tree including the root.49 if (finishedWork.lastEffect !== null) {50 finishedWork.lastEffect.nextEffect = finishedWork;51 firstEffect = finishedWork.firstEffect;52 } else {53 firstEffect = finishedWork;54 }55 } else {56 // There is no effect on the root.57 firstEffect = finishedWork.firstEffect;58 }59 if (firstEffect !== null) {60 var prevExecutionContext = executionContext;61 executionContext |= CommitContext;62 var prevInteractions = pushInteractions(root); // Reset this to null before calling lifecycles63 ReactCurrentOwner$2.current = null; // The commit phase is broken into several sub-phases. We do a separate pass64 // of the effect list for each phase: all mutation effects come before all65 // layout effects, and so on.66 // The first phase a "before mutation" phase. We use this phase to read the67 // state of the host tree right before we mutate it. This is where68 // getSnapshotBeforeUpdate is called.69 startCommitSnapshotEffectsTimer();70 prepareForCommit(root.containerInfo);71 nextEffect = firstEffect;72 do {73 {74 invokeGuardedCallback(null, commitBeforeMutationEffects, null);75 if (hasCaughtError()) {76 (function () {77 if (!(nextEffect !== null)) {78 {79 throw ReactError(Error("Should be working on an effect."));80 }81 }82 })();83 var error = clearCaughtError();84 captureCommitPhaseError(nextEffect, error);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;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 the175 // nextEffect pointers to assist with GC. If we have passive effects, we'll176 // clear this in flushPassiveEffects.177 nextEffect = firstEffect;178 while (nextEffect !== null) {179 var nextNextEffect = nextEffect.nextEffect;180 nextEffect.nextEffect = null;181 nextEffect = nextNextEffect;182 }183 } // Check if there's remaining work on this root184 var remainingExpirationTime = root.firstPendingTime;185 if (remainingExpirationTime !== NoWork) {186 if (enableSchedulerTracing) {187 if (spawnedWorkDuringRender !== null) {188 var expirationTimes = spawnedWorkDuringRender;189 spawnedWorkDuringRender = null;190 for (var i = 0; i < expirationTimes.length; i++) {191 scheduleInteractions(root, expirationTimes[i], root.memoizedInteractions);192 }193 }194 schedulePendingInteractions(root, remainingExpirationTime);195 }196 } else {197 // If there's no remaining work, we can clear the set of already failed198 // error boundaries.199 legacyErrorBoundariesThatAlreadyFailed = null;200 }201 if (enableSchedulerTracing) {202 if (!rootDidHavePassiveEffects) {203 // If there are no passive effects, then we can complete the pending interactions.204 // Otherwise, we'll wait until after the passive effects are flushed.205 // Wait to do this until after remaining work has been scheduled,206 // so that we don't prematurely signal complete for interactions when there's e.g. hidden work.207 finishPendingInteractions(root, expirationTime);208 }209 }210 if (remainingExpirationTime === Sync) {211 // Count the number of times the root synchronously re-renders without212 // finishing. If there are too many, it indicates an infinite update loop.213 if (root === rootWithNestedUpdates) {214 nestedUpdateCount++;215 } else {216 nestedUpdateCount = 0;217 rootWithNestedUpdates = root;218 }219 } else {220 nestedUpdateCount = 0;221 }222 onCommitRoot(finishedWork.stateNode, expirationTime); // Always call this before exiting `commitRoot`, to ensure that any223 // additional work on this root is scheduled.224 ensureRootIsScheduled(root);225 if (hasUncaughtError) {226 hasUncaughtError = false;227 var _error3 = firstUncaughtError;228 firstUncaughtError = null;229 throw _error3;230 }231 if ((executionContext & LegacyUnbatchedContext) !== NoContext) {232 // This is a legacy edge case. We just committed the initial mount of233 // a ReactDOM.render-ed root inside of batchedUpdates. The commit fired234 // synchronously, but layout updates should be deferred until the end235 // of the batch.236 return null;237 } // If layout work was scheduled, flush it now.238 flushSyncCallbackQueue();239 return null;...
finishSyncRender.js
Source: finishSyncRender.js
...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 > ));...
commits.js
Source: commits.js
...90): void {91 updateFiberProps(domElement, newProps);92 updateProperties(domElement, updatePayload, type, oldProps, newProps);93}94function commitLayoutEffects(95 root: FiberRoot,96 committedExpirationTime: ExpirationTime,97) {98 while (nextEffect !== null) {99 const effectTag = nextEffect.effectTag;100 if (effectTag & (Update | Callback)) {101 recordEffect();102 const current = nextEffect.alternate;103 commitLayoutEffectOnFiber(104 root,105 current,106 nextEffect,107 committedExpirationTime,108 );...
commitRoot.js
Source: commitRoot.js
...21 commitBeforeMutationEffects()22 nextEffect = firstEffect23 commitMutationEffects(root)24 nextEffect = firstEffect25 commitLayoutEffects(root)26 }27}28function commitBeforeMutationEffects() {29 console.log('function commit before mutation effects')30 while(nextEffect !== null) {31 nextEffect = nextEffect.nextEffect32 }33}34function commitMutationEffects(root) {35 console.log('function commit Mutation Effects')36 while(nextEffect !== null) {37 console.log(nextEffect.name)38 const flags = nextEffect.flags39 if (flags & ContentReset) {40 // éç½® text å
容41 }42 if (flags & Ref) {43 // æ¸
空 ref44 }45 const primaryFlags = falgs & (Placement | Update | Deletion)46 switch(primaryFlags) {47 case PlacementAndUpdate:48 commitPlacement(nextEffect)49 nextEffect.flags &= ~Placement50 const current = nextEffect.alternate51 commitWork(current, nextEffect)52 break53 }54 nextEffect = nextEffect.nextEffect55 }56}57function commitLayoutEffects(root) {58 console.log('function commit layout effects')59}...
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.type('input[name="q"]', 'playwright');7 await page.keyboard.press('Enter');8 await page.waitForNavigation();9 await page.screenshot({ path: 'google.png' });10 await page.commitLayoutEffects();11 await page.screenshot({ path: 'google2.png' });12 await browser.close();13})();14const { chromium } = require('playwright');15(async () => {16 const browser = await chromium.launch();17 const context = await browser.newContext();18 const page = await context.newPage();19 await page.type('input[name="q"]', 'playwright');20 await page.keyboard.press('Enter');21 await page.waitForNavigation();22 await page.screenshot({ path: 'google.png' });23 await page.screenshot({ path: 'google2.png' });24 await browser.close();25})();26const { chromium } = require('playwright');27(async () => {28 const browser = await chromium.launch({headless: false});29 const context = await browser.newContext();30 const page = await context.newPage();
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 page.commitLayoutEffects();8 await browser.close();9})();
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="Images"');7 await page.click('text="Videos"');8 await page.click('text="News"');9 await page.click('text="Shopping"');10 await page.click('text="Maps"');11 await page.click('text="Gmail"');12 await page.click('text="Drive"');13 await page.click('text="Calendar"');14 await page.click('text="Translate"');15 await page.click('text="Photos"');16 await page.click('text="Docs"');17 await page.click('text="More"');18 await page.click('text="Search tools"');19 await page.click('text="Settings"');20 await page.click('text="Sign in"');21 await page.click('text="Images"');22 await page.click('text="Videos"');23 await page.click('text="News"');24 await page.click('text="Shopping"');25 await page.click('text="Maps"');26 await page.click('text="Gmail"');27 await page.click('text="Drive"');28 await page.click('text="Calendar"');29 await page.click('text="Translate"');30 await page.click('text="Photos"');31 await page.click('text="Docs"');32 await page.click('text="More"');33 await page.click('text="Search tools"');34 await page.click('text="Settings"');35 await page.click('text="Sign in"');36 await page.click('text="Images"');37 await page.click('text="Videos"');38 await page.click('text="News"');39 await page.click('text="Shopping"');40 await page.click('text="Maps"');41 await page.click('text="Gmail"');42 await page.click('text="Drive"');43 await page.click('text="Calendar"');44 await page.click('text="Translate"');45 await page.click('text="Photos"');46 await page.click('text="Docs"');47 await page.click('text="More"');48 await page.click('text="Search tools"');49 await page.click('text="
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch({headless: false});4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.click('text=Sign in');7 await page.fill('input[name="identifier"]', 'test');8 await page.click('text=Next');9 await page.fill('input[name="password"]', 'test');10 await page.click('text=Next');11 await page.waitForNavigation();12 await page.click('text=Google apps');13 await page.click('text=YouTube');14 await page.waitForNavigation();15 await page.click('text=Library');16 await page.click('text=History');17 await page.click('text=Watch later');18 await page.click('text=Liked videos');19 await page.click('text=Show more');20 await page.click('text=Subscriptions');21 await page.click('text=Home');22 await page.click('text=Explore');23 await page.click('text=Create');24 await page.click('text=Live');25 await page.click('text=Notifications');26 await page.click('text=Inbox');27 await page.click('text=Your channel');28 await page.click('text=More');29 await page.click('text=Settings');30 await page.click('text=Report history');31 await page.click('text=Help');32 await page.click('text=Send feedback');33 await page.click('text=Keyboard shortcuts');34 await page.click('text=Sign out');35 await page.waitForNavigation();36 await page.click('text=Sign in');37 await page.fill('input[name="identifier"]', 'test');38 await page.click('text=Next');39 await page.fill('input[name="password"]', 'test');40 await page.click('text=Next');41 await page.waitForNavigation();42 await page.click('text=Google apps');43 await page.click('text=YouTube');44 await page.waitForNavigation();45 await page.click('text=Library');46 await page.click('text=History');47 await page.click('text=Watch later');48 await page.click('text=Liked videos');49 await page.click('text=Show more');50 await page.click('text=Subscriptions');51 await page.click('text=Home');
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.click('text=Docs');7 await page.click('text
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.commitLayoutEffects();6 await browser.close();7})();8const { chromium } = require('playwright');9(async () => {10 const browser = await chromium.launch();11 const page = await browser.newPage();12 await page.commitLayoutEffects();13 await browser.close();14})();15const { chromium } = require('playwright');16(async () => {17 const browser = await chromium.launch();18 const page = await browser.newPage();19 await page.commitLayoutEffects();20 await browser.close();21})();22const { chromium } = require('playwright');23(async () => {24 const browser = await chromium.launch();25 const page = await browser.newPage();26 await page.commitLayoutEffects();27 await browser.close();28})();29const { chromium } = require('playwright');30(async () => {31 const browser = await chromium.launch();32 const page = await browser.newPage();33 await page.commitLayoutEffects();34 await browser.close();35})();36const { chromium } = require('playwright');37(async () => {38 const browser = await chromium.launch();39 const page = await browser.newPage();40 await page.commitLayoutEffects();41 await browser.close();42})();43const { chromium } = require('playwright');44(async () => {45 const browser = await chromium.launch();46 const page = await browser.newPage();47 await page.commitLayoutEffects();
Using AI Code Generation
1const { chromium } = require('playwright');2const { commitLayoutEffects } = require('playwright/lib/chromium/crPage');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.fill('input[aria-label="Search"]', 'Playwright');8 await page.click('button[aria-label="Google Search"]');9 await commitLayoutEffects(page);10 await page.screenshot({ path: 'google-playwright.png' });11 await browser.close();12})();
Using AI Code Generation
1const { chromium } = require('playwright');2const { commitLayoutEffects } = require('playwright/lib/server/domSnapshot');3const fs = require('fs');4(async () => {5 const browser = await chromium.launch();6 const page = await browser.newPage();7 const snapshot = await page._delegate._pageProxy._client.send('DOMSnapshot.captureSnapshot', {8 });9 const document = snapshot.documents[0];10 const layoutTree = document.layoutTreeNodes;11 const computedStyles = document.computedStyles;12 commitLayoutEffects(layoutTree, computedStyles);13 const html = document.nodes[0].nodeValue;14 fs.writeFileSync('test.html', html);15 await browser.close();16})();
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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