Best JavaScript code snippet using playwright-internal
98af3e9fa980f1e4dc30bec19c34f7c4f362c4ReactFiberContext.js
Source: 98af3e9fa980f1e4dc30bec19c34f7c4f362c4ReactFiberContext.js
...86 invariant(contextStackCursor.cursor == null, 'Unexpected context found on stack');87 push(contextStackCursor, context, fiber);88 push(didPerformWorkStackCursor, didChange, fiber);89};90function processChildContext(fiber, parentContext, isReconciling) {91 var instance = fiber.stateNode;92 var childContextTypes = fiber.type.childContextTypes;93 if (typeof instance.getChildContext !== 'function') {94 if (__DEV__) {95 var componentName = getComponentName(fiber) || 'Unknown';96 if (!warnedAboutMissingGetChildContext[componentName]) {97 warnedAboutMissingGetChildContext[componentName] = true;98 warning(false, '%s.childContextTypes is specified but there is no getChildContext() method ' + 'on the instance. You can either define getChildContext() on %s or remove ' + 'childContextTypes from it.', componentName, componentName);99 }100 }101 return parentContext;102 }103 var childContext = void 0;104 if (__DEV__) {105 ReactDebugCurrentFiber.phase = 'getChildContext';106 startPhaseTimer(fiber, 'getChildContext');107 childContext = instance.getChildContext();108 stopPhaseTimer();109 ReactDebugCurrentFiber.phase = null;110 } else {111 childContext = instance.getChildContext();112 }113 for (var contextKey in childContext) {114 invariant(contextKey in childContextTypes, '%s.getChildContext(): key "%s" is not defined in childContextTypes.', getComponentName(fiber) || 'Unknown', contextKey);115 }116 if (__DEV__) {117 var name = getComponentName(fiber) || 'Unknown';118 var workInProgress = isReconciling ? fiber : null;119 ReactDebugCurrentFrame.current = workInProgress;120 checkReactTypeSpec(childContextTypes, childContext, 'child context', name);121 ReactDebugCurrentFrame.current = null;122 }123 return babelHelpers.extends({}, parentContext, childContext);124}125exports.processChildContext = processChildContext;126exports.pushContextProvider = function (workInProgress) {127 if (!isContextProvider(workInProgress)) {128 return false;129 }130 var instance = workInProgress.stateNode;131 var memoizedMergedChildContext = instance && instance.__reactInternalMemoizedMergedChildContext || emptyObject;132 previousContext = contextStackCursor.current;133 push(contextStackCursor, memoizedMergedChildContext, workInProgress);134 push(didPerformWorkStackCursor, false, workInProgress);135 return true;136};137exports.invalidateContextProvider = function (workInProgress) {138 var instance = workInProgress.stateNode;139 invariant(instance, 'Expected to have an instance by this point.');140 var mergedContext = processChildContext(workInProgress, previousContext, true);141 instance.__reactInternalMemoizedMergedChildContext = mergedContext;142 pop(didPerformWorkStackCursor, workInProgress);143 pop(contextStackCursor, workInProgress);144 push(contextStackCursor, mergedContext, workInProgress);145 push(didPerformWorkStackCursor, true, workInProgress);146};147exports.resetContext = function () {148 previousContext = emptyObject;149 contextStackCursor.current = emptyObject;150 didPerformWorkStackCursor.current = false;151};152exports.findCurrentUnmaskedContext = function (fiber) {153 invariant(isFiberMounted(fiber) && fiber.tag === ClassComponent, 'Expected subtree parent to be a mounted class component');154 var node = fiber;...
ReactFiberReconciler.js
Source: ReactFiberReconciler.js
...36 const parentContext = findCurrentUnmaskedContext(fiber);37 if (fiber.tag === ClassComponent) {38 const Component = fiber.type;39 if (isLegacyContextProvider(Component)) {40 return processChildContext(fiber, Component, parentContext);41 }42 } else if (fiber.tag === ClassComponentLazy) {43 const Component = getResultFromResolvedThenable(fiber.type);44 if (isLegacyContextProvider(Component)) {45 return processChildContext(fiber, Component, parentContext);46 }47 }48 return parentContext;49}50function scheduleRootUpdate(current, element, expirationTime, callback) {51 const update = createUpdate(expirationTime);52 // Caution: React DevTools currently depends on this property53 // being called "element".54 // ï¼å¯¼å¼¹ãç«ç®ççï¼ææè½½è·ï¼ææè´è·ï¼æ¶è´¹è½½éï¼é
¬è½½ï¼ï¼å·¥åãä¼ä¸çï¼å·¥èµè´æ
55 update.payload = { element };56 callback = callback === undefined ? null : callback;57 if (callback !== null) {58 update.callback = callback;59 }...
c9ec53431894836ee0c34f84d20118e6bfd6daReactFiberReconciler.js
Source: c9ec53431894836ee0c34f84d20118e6bfd6daReactFiberReconciler.js
...18 findCurrentHostFiber = _require4.findCurrentHostFiber;19var getContextForSubtree = require('getContextForSubtree');20getContextForSubtree._injectFiber(function (fiber) {21 var parentContext = findCurrentUnmaskedContext(fiber);22 return isContextProvider(fiber) ? processChildContext(fiber, parentContext, false) : parentContext;23});24module.exports = function (config) {25 var _ReactFiberScheduler = ReactFiberScheduler(config),26 scheduleUpdate = _ReactFiberScheduler.scheduleUpdate,27 getPriorityContext = _ReactFiberScheduler.getPriorityContext,28 performWithPriority = _ReactFiberScheduler.performWithPriority,29 batchedUpdates = _ReactFiberScheduler.batchedUpdates,30 unbatchedUpdates = _ReactFiberScheduler.unbatchedUpdates,31 syncUpdates = _ReactFiberScheduler.syncUpdates,32 deferredUpdates = _ReactFiberScheduler.deferredUpdates;33 function scheduleTopLevelUpdate(current, element, callback) {34 if (__DEV__) {35 if (ReactDebugCurrentFiber.phase === 'render' && ReactDebugCurrentFiber.current !== null) {36 warning(false, 'Render methods should be a pure function of props and state; ' + 'triggering nested component updates from render is not allowed. ' + 'If necessary, trigger nested updates in componentDidUpdate.\n\n' + 'Check the render method of %s.', getComponentName(ReactDebugCurrentFiber.current) || 'Unknown');...
04ceba78d0bc2e92bd7971a1b28995170ce69dReactFiberReconciler.js
Source: 04ceba78d0bc2e92bd7971a1b28995170ce69dReactFiberReconciler.js
...18 findCurrentHostFiber = _require4.findCurrentHostFiber;19var getContextForSubtree = require('getContextForSubtree');20getContextForSubtree._injectFiber(function (fiber) {21 var parentContext = findCurrentUnmaskedContext(fiber);22 return isContextProvider(fiber) ? processChildContext(fiber, parentContext, false) : parentContext;23});24module.exports = function (config) {25 var _ReactFiberScheduler = ReactFiberScheduler(config),26 scheduleUpdate = _ReactFiberScheduler.scheduleUpdate,27 getPriorityContext = _ReactFiberScheduler.getPriorityContext,28 performWithPriority = _ReactFiberScheduler.performWithPriority,29 batchedUpdates = _ReactFiberScheduler.batchedUpdates,30 unbatchedUpdates = _ReactFiberScheduler.unbatchedUpdates,31 syncUpdates = _ReactFiberScheduler.syncUpdates,32 deferredUpdates = _ReactFiberScheduler.deferredUpdates;33 function scheduleTopLevelUpdate(current, element, callback) {34 if (__DEV__) {35 if (ReactDebugCurrentFiber.phase === 'render' && ReactDebugCurrentFiber.current !== null) {36 warning(false, 'Render methods should be a pure function of props and state; ' + 'triggering nested component updates from render is not allowed. ' + 'If necessary, trigger nested updates in componentDidUpdate.\n\n' + 'Check the render method of %s.', getComponentName(ReactDebugCurrentFiber.current) || 'Unknown');...
d34f62583d4395f8792a9804848721798e0679ReactFiberReconciler.js
Source: d34f62583d4395f8792a9804848721798e0679ReactFiberReconciler.js
...18 findCurrentHostFiber = _require4.findCurrentHostFiber;19var getContextForSubtree = require('getContextForSubtree');20getContextForSubtree._injectFiber(function (fiber) {21 var parentContext = findCurrentUnmaskedContext(fiber);22 return isContextProvider(fiber) ? processChildContext(fiber, parentContext, false) : parentContext;23});24module.exports = function (config) {25 var _ReactFiberScheduler = ReactFiberScheduler(config),26 scheduleUpdate = _ReactFiberScheduler.scheduleUpdate,27 getPriorityContext = _ReactFiberScheduler.getPriorityContext,28 performWithPriority = _ReactFiberScheduler.performWithPriority,29 batchedUpdates = _ReactFiberScheduler.batchedUpdates,30 unbatchedUpdates = _ReactFiberScheduler.unbatchedUpdates,31 syncUpdates = _ReactFiberScheduler.syncUpdates,32 deferredUpdates = _ReactFiberScheduler.deferredUpdates;33 function scheduleTopLevelUpdate(current, element, callback) {34 if (__DEV__) {35 if (ReactDebugCurrentFiber.phase === 'render' && ReactDebugCurrentFiber.current !== null) {36 warning(false, 'Render methods should be a pure function of props and state; ' + 'triggering nested component updates from render is not allowed. ' + 'If necessary, trigger nested updates in componentDidUpdate.\n\n' + 'Check the render method of %s.', getComponentName(ReactDebugCurrentFiber.current) || 'Unknown');...
2e57214377c179c0afa8576b566bdf18af73e9ReactFiberReconciler.js
Source: 2e57214377c179c0afa8576b566bdf18af73e9ReactFiberReconciler.js
...18 findCurrentHostFiber = _require4.findCurrentHostFiber;19var getContextForSubtree = require('getContextForSubtree');20getContextForSubtree._injectFiber(function (fiber) {21 var parentContext = findCurrentUnmaskedContext(fiber);22 return isContextProvider(fiber) ? processChildContext(fiber, parentContext, false) : parentContext;23});24module.exports = function (config) {25 var _ReactFiberScheduler = ReactFiberScheduler(config),26 scheduleUpdate = _ReactFiberScheduler.scheduleUpdate,27 getPriorityContext = _ReactFiberScheduler.getPriorityContext,28 performWithPriority = _ReactFiberScheduler.performWithPriority,29 batchedUpdates = _ReactFiberScheduler.batchedUpdates,30 unbatchedUpdates = _ReactFiberScheduler.unbatchedUpdates,31 syncUpdates = _ReactFiberScheduler.syncUpdates,32 deferredUpdates = _ReactFiberScheduler.deferredUpdates;33 function scheduleTopLevelUpdate(current, element, callback) {34 if (__DEV__) {35 if (ReactDebugCurrentFiber.phase === 'render' && ReactDebugCurrentFiber.current !== null) {36 warning(false, 'Render methods should be a pure function of props and state; ' + 'triggering nested component updates from render is not allowed. ' + 'If necessary, trigger nested updates in componentDidUpdate.\n\n' + 'Check the render method of %s.', getComponentName(ReactDebugCurrentFiber.current) || 'Unknown');...
ReactFiberContext.js
Source: ReactFiberContext.js
...70 index++;71 contextStack[index] = context;72 didPerformWorkStack[index] = didChange;73};74function processChildContext(fiber : Fiber, parentContext : Object): Object {75 const instance = fiber.stateNode;76 const childContextTypes = fiber.type.childContextTypes;77 const childContext = instance.getChildContext();78 for (let contextKey in childContext) {79 invariant(80 contextKey in childContextTypes,81 '%s.getChildContext(): key "%s" is not defined in childContextTypes.',82 getComponentName(fiber),83 contextKey84 );85 }86 if (__DEV__) {87 const name = getComponentName(fiber);88 const debugID = 0; // TODO: pass a real ID89 checkReactTypeSpec(childContextTypes, childContext, 'childContext', name, null, debugID);90 }91 return {...parentContext, ...childContext};92}93exports.processChildContext = processChildContext;94exports.pushContextProvider = function(fiber : Fiber, didPerformWork : boolean) : void {95 const instance = fiber.stateNode;96 const memoizedMergedChildContext = instance.__reactInternalMemoizedMergedChildContext;97 const canReuseMergedChildContext = !didPerformWork && memoizedMergedChildContext != null;98 let mergedContext = null;99 if (canReuseMergedChildContext) {100 mergedContext = memoizedMergedChildContext;101 } else {102 mergedContext = processChildContext(fiber, getUnmaskedContext());103 instance.__reactInternalMemoizedMergedChildContext = mergedContext;104 }105 index++;106 contextStack[index] = mergedContext;107 didPerformWorkStack[index] = didPerformWork;108};109exports.resetContext = function() : void {110 index = -1;111};112exports.findCurrentUnmaskedContext = function(fiber: Fiber) : Object {113 // Currently this is only used with renderSubtreeIntoContainer; not sure if it114 // makes sense elsewhere115 invariant(116 isFiberMounted(fiber) && fiber.tag === ClassComponent,...
context.js
Source: context.js
...36}37export function invalidateContextProvider (workInProgress, Constructor, didChange) {38 const { instance } = workInProgress.stateNode;39 if (didChange) {40 const mergedContext = processChildContext(workInProgress, Constructor, previousContext);41 instance.__reactInternalMemoizedMergedChildContext = mergedContext;42 // todo43 // pop(xxxx);44 } else {45 // todo 46 //pop(xxxx);47 }...
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 const child = await page.context().newContext();6 await child.close();7 await browser.close();8})();
Using AI Code Generation
1const { processChildContext } = require('playwright-core/lib/server/browserContext');2const { BrowserContext } = require('playwright-core/lib/server/browserContext');3const { Page } = require('playwright-core/lib/server/page');4const { Browser } = require('playwright-core/lib/server/browser');5const { helper } = require('playwright-core/lib/helper');6const { assert } = require('playwright-core/lib/helper');7const { debugLogger } = require('playwright-core/lib/utils/debugLogger');8const { BrowserType } = require('playwright-core/lib/server/browserType');
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 childContext = await page.processChildContext();7 const childPage = await childContext.newPage();8 await browser.close();9})();10const { chromium } = require('playwright');11(async () => {12 const browser = await chromium.launch();13 const context = await browser.newContext();14 const page = await context.newPage();15 const childContext = await page.processChildContext();16 const childPage = await childContext.newPage();17 await browser.close();18})();19const { chromium } = require('playwright');20(async () => {21 const browser = await chromium.launch();22 const context = await browser.newContext();23 const page = await context.newPage();24 const childContext = await page.processChildContext();25 const childPage = await childContext.newPage();26 await browser.close();27})();28const { chromium } = require('playwright');29(async () => {30 const browser = await chromium.launch();31 const context = await browser.newContext();32 const page = await context.newPage();33 const childContext = await page.processChildContext();34 const childPage = await childContext.newPage();35 await browser.close();36})();37const { chromium } = require('playwright');38(async () => {39 const browser = await chromium.launch();40 const context = await browser.newContext();41 const page = await context.newPage();
Using AI Code Generation
1const { processChildContext } = require('playwright/lib/server/browserContext');2const { BrowserContext } = require('playwright/lib/server/browserContext');3const { BrowserType } = require('playwright/lib/server/browserType');4const { Browser } = require('playwright/lib/server/browser');5const { BrowserServer } = require('playwright/lib/server/browserServer');6const { Page } = require('playwright/lib/server/page');7const { helper } = require('playwright/lib/server/helper');8const context = new BrowserContext(new BrowserType(new BrowserServer(new Browser(), null), null), null, null, null, null, null, null, null, null);9const page = new Page(context, null, null, null, null, null, null, null);10const childContext = processChildContext(context, page, null, null);11console.log(childContext);12 at processChildContext (C:\Users\username\playwright\lib\server\browserContext.js:114:46)13 at Object.<anonymous> (C:\Users\username\test.js:11:41)14 at Module._compile (internal/modules/cjs/loader.js:778:30)15 at Object.Module._extensions..js (internal/modules/cjs/loader.js:789:10)16 at Module.load (internal/modules/cjs/loader.js:653:32)17 at tryModuleLoad (internal/modules/cjs/loader.js:593:12)18 at Function.Module._load (internal/modules/cjs/loader.js:585:3)19 at Function.Module.runMain (internal/modules/cjs/loader.js:829:12)
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const childContext = await context._browserContext._processChildContext(context._browserContext._options);6 const page = await childContext.newPage();7 await page.screenshot({ path: 'example.png' });8 await browser.close();9})();
Using AI Code Generation
1const { chromium } = require('playwright');2const { processChildContext } = require('playwright/lib/client/childProcess');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const childProcess = await page.context().newCDPSession(page);7 await childProcess.send('Page.addScriptToEvaluateOnNewDocument', {8 source: 'window.__PLAYWRIGHT_TEST__ = true;',9 });10 const childContext = await processChildContext(childProcess, page);11 const childPage = childContext.pages()[0];12 const result = await childPage.evaluate(() => window.__PLAYWRIGHT_TEST__);13 console.log(result);14 await browser.close();15})();16const { chromium } = require('playwright');17const { processChildContext } = require('playwright/lib/client/childProcess');18describe('Playwright Internal API', () => {19 it('should be able to process child context', async () => {20 const browser = await chromium.launch();21 const page = await browser.newPage();22 const childProcess = await page.context().newCDPSession(page);23 await childProcess.send('Page.addScriptToEvaluateOnNewDocument', {24 source: 'window.__PLAYWRIGHT_TEST__ = true;',25 });26 const childContext = await processChildContext(childProcess, page);27 const childPage = childContext.pages()[0];28 const result = await childPage.evaluate(() => window.__PLAYWRIGHT_TEST__);29 console.log(result);30 await browser.close();31 });32});
Using AI Code Generation
1const { chromium } = require('playwright');2const browser = await chromium.launch();3const context = await browser.newContext();4const page = await context.newPage();5const child = await page.context().newContext();6const childPage = await child.newPage();7const childPage2 = await child.newPage();8const childPage3 = await child.newPage();9const childPage4 = await child.newPage();10const childPage5 = await child.newPage();11const childPage6 = await child.newPage();12const childPage7 = await child.newPage();13const childPage8 = await child.newPage();14const childPage9 = await child.newPage();15const childPage10 = await child.newPage();16const childPage11 = await child.newPage();17const childPage12 = await child.newPage();18const childPage13 = await child.newPage();19const childPage14 = await child.newPage();20const childPage15 = await child.newPage();21const childPage16 = await child.newPage();22const childPage17 = await child.newPage();23const childPage18 = await child.newPage();24const childPage19 = await child.newPage();25const childPage20 = await child.newPage();26const childPage21 = await child.newPage();27const childPage22 = await child.newPage();28const childPage23 = await child.newPage();29const childPage24 = await child.newPage();30const childPage25 = await child.newPage();31const childPage26 = await child.newPage();32const childPage27 = await child.newPage();33const childPage28 = await child.newPage();34const childPage29 = await child.newPage();35const childPage30 = await child.newPage();36const childPage31 = await child.newPage();37const childPage32 = await child.newPage();38const childPage33 = await child.newPage();39const childPage34 = await child.newPage();40const childPage35 = await child.newPage();41const childPage36 = await child.newPage();42const childPage37 = await child.newPage();43const childPage38 = await child.newPage();44const childPage39 = await child.newPage();45const childPage40 = await child.newPage();46const childPage41 = await child.newPage();47const childPage42 = await child.newPage();48const childPage43 = await child.newPage();49const childPage44 = await child.newPage();50const childPage45 = await child.newPage();
Using AI Code Generation
1const { processChildContext } = require('playwright-core/lib/server/browserContext');2const { BrowserContext } = require('playwright-core/lib/server/browserContext');3const { chromium } = require('playwright-core');4(async () => {5 const browser = await chromium.launch();6 const parentContext = await browser.newContext();7 const childContext = await processChildContext(parentContext, 'childContext', {8 });9 const page = await childContext.newPage();10 await browser.close();11})();12const { chromium } = require('playwright-core');13const { createChildContext } = require('playwright-core/lib/server/browserContext');14(async () => {15 const browser = await chromium.launch();16 const parentContext = await browser.newContext();17 const childContext = await createChildContext(parentContext, 'childContext', {18 });19 const page = await childContext.newPage();20 await browser.close();21})();
Using AI Code Generation
1const { chromium, webkit, firefox } = require('playwright');2const { processChildContext } = require('playwright/lib/server/browserContext');3(async () => {4 const browser = await chromium.launch({ headless: false, slowMo: 1000 });5 const page = await browser.newPage();6 await page.click('#iframeResult > button');7 const context = await page.context();8 const childContext = await processChildContext(context, page);9 const childPage = await childContext.newPage();10 await childPage.close();11 await browser.close();12})();13const { chromium, webkit, firefox } = require('playwright');14const { processChildContext } = require('playwright/lib/server/browserContext');15(async () => {16 const browser = await chromium.launch({ headless: false, slowMo: 1000 });17 const page = await browser.newPage();18 await page.click('#iframeResult > button');19 const context = await page.context();20 const childContext = await processChildContext(context, page);21 const childPage = await childContext.newPage();22 await childPage.close();23 await browser.close();24})();25const { chromium, webkit, firefox } = require('playwright');26const { processChildContext } = require('playwright/lib/server/browserContext');27(async () => {28 const browser = await chromium.launch({ headless: false, slowMo: 1000 });29 const page = await browser.newPage();30 await page.click('#iframeResult > button');31 const context = await page.context();
Using AI Code Generation
1const { Playwright } = require('playwright');2const playwright = new Playwright(__dirname);3const { BrowserContext } = require('playwright');4const { createTestState } = require('playwright-core/lib/server/browserType');5const browserType = playwright.chromium;6const browser = await browserType.launch();7const context = await browser.newContext();8const testState = createTestState();9const childContext = await BrowserContext.processChildContext(context, testState, 'test');10const puppeteer = require('puppeteer');11const browser = await puppeteer.launch();12const context = await browser.createIncognitoBrowserContext();13const childContext = await context.createIncognitoBrowserContext();14const puppeteer = require('puppeteer');15const browser = await puppeteer.launch();16const context = await browser.createIncognitoBrowserContext();17const childContext = await context.createIncognitoBrowserContext();18const puppeteer = require('puppeteer');19const browser = await puppeteer.launch();20const context = await browser.createIncognitoBrowserContext();21const childContext = await context.createIncognitoBrowserContext();22const puppeteer = require('puppeteer');23const browser = await puppeteer.launch();24const context = await browser.createIncognitoBrowserContext();25const childContext = await context.createIncognitoBrowserContext();26const puppeteer = require('puppeteer');27const browser = await puppeteer.launch();28const context = await browser.createIncognitoBrowserContext();29const childContext = await context.createIncognitoBrowserContext();30const puppeteer = require('puppeteer');31const browser = await puppeteer.launch();32const context = await browser.createIncognitoBrowserContext();33const childContext = await context.createIncognitoBrowserContext();34const puppeteer = require('puppeteer');35const browser = await puppeteer.launch();36const context = await browser.createIncognitoBrowserContext();37const childContext = await context.createIncognitoBrowserContext();
Using AI Code Generation
1const { chromium, webkit, firefox } = require('playwright');2const { processChildContext } = require('playwright/lib/server/browserContext');3(async () => {4 const browser = await chromium.launch({ headless: false, slowMo: 1000 });5 const page = await browser.newPage();6 await page.click('#iframeResult > button');7 const context = await page.context();8 const childContext = await processChildContext(context, page);9 const childPage = await childContext.newPage();10 await childPage.close();11 await browser.close();12})();13const { chromium, webkit, firefox } = require('playwright');14const { processChildContext } = require('playwright/lib/server/browserContext');15(async () => {16 const browser = await chromium.launch({ headless: false, slowMo: 1000 });17 const page = await browser.newPage();18 await page.click('#iframeResult > button');19 const context = await page.context();20 const childContext = await processChildContext(context, page);21 const childPage = await childContext.newPage();22 await childPage.close();23 await browser.close();24})();25const { chromium, webkit, firefox } = require('playwright');26const { processChildContext } = require('playwright/lib/server/browserContext');27(async () => {28 const browser = await chromium.launch({ headless: false, slowMo: 1000 });29 const page = await browser.newPage();30 await page.click('#iframeResult > button');31 const context = await page.context();
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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