Best JavaScript code snippet using playwright-internal
a219141d4ad69a9bdf11b25b2b5778e2baadfdReactFiberContext.js
Source: a219141d4ad69a9bdf11b25b2b5778e2baadfdReactFiberContext.js
...150 contextStackCursor.current = emptyObject;151 didPerformWorkStackCursor.current = false;152};153exports.findCurrentUnmaskedContext = function (fiber) {154 invariant(isFiberMounted(fiber) && fiber.tag === ClassComponent, 'Expected subtree parent to be a mounted class component');155 var node = fiber;156 while (node.tag !== HostRoot) {157 if (isContextProvider(node)) {158 return node.stateNode.__reactInternalMemoizedMergedChildContext;159 }160 var parent = node.return;161 invariant(parent, 'Found unexpected detached subtree parent');162 node = parent;163 }164 return node.stateNode.context;...
5df9359d956d88956a7ae4b060d228f449a88dReactFiberContext.js
Source: 5df9359d956d88956a7ae4b060d228f449a88dReactFiberContext.js
...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;155 while (node.tag !== HostRoot) {156 if (isContextProvider(node)) {157 return node.stateNode.__reactInternalMemoizedMergedChildContext;158 }159 var parent = node.return;160 invariant(parent, 'Found unexpected detached subtree parent');161 node = parent;162 }163 return node.stateNode.context;...
732bd0128aff155638d55c570cb4592c9a251cReactFiberContext.js
Source: 732bd0128aff155638d55c570cb4592c9a251cReactFiberContext.js
...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;155 while (node.tag !== HostRoot) {156 if (isContextProvider(node)) {157 return node.stateNode.__reactInternalMemoizedMergedChildContext;158 }159 var parent = node.return;160 invariant(parent, 'Found unexpected detached subtree parent');161 node = parent;162 }163 return node.stateNode.context;...
e3860c4c47bf8f005c3741937f42df68071864ReactFiberContext.js
Source: e3860c4c47bf8f005c3741937f42df68071864ReactFiberContext.js
...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;155 while (node.tag !== HostRoot) {156 if (isContextProvider(node)) {157 return node.stateNode.__reactInternalMemoizedMergedChildContext;158 }159 var parent = node.return;160 invariant(parent, 'Found unexpected detached subtree parent');161 node = parent;162 }163 return node.stateNode.context;...
6865fbab4822913b6295c4ad9558677706d66fReactFiberContext.js
Source: 6865fbab4822913b6295c4ad9558677706d66fReactFiberContext.js
...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;155 while (node.tag !== HostRoot) {156 if (isContextProvider(node)) {157 return node.stateNode.__reactInternalMemoizedMergedChildContext;158 }159 var parent = node.return;160 invariant(parent, 'Found unexpected detached subtree parent');161 node = parent;162 }163 return node.stateNode.context;...
ReactDOMEventListener.js
Source: ReactDOMEventListener.js
...176 let targetInst = getClosestInstanceFromNode(nativeEventTarget);177 if (178 targetInst !== null &&179 typeof targetInst.tag === 'number' &&180 !isFiberMounted(targetInst)181 ) {182 // If we get an event (ex: img onload) before committing that183 // component's mount, ignore it for now (that is, treat it as if it was an184 // event on a non-React tree). We might also consider queueing events and185 // dispatching them after the mount.186 targetInst = null;187 }188 const bookKeeping = getTopLevelCallbackBookKeeping(189 topLevelType,190 nativeEvent,191 targetInst,192 );193 try {194 // Event queue being processed in the same cycle allows...
ReactFiberContext.js
Source: ReactFiberContext.js
...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,117 'Expected subtree parent to be a mounted class component'118 );119 let node : ?Fiber = parent;120 while (node) {121 if (isContextProvider(fiber)) {122 return fiber.stateNode.__reactInternalMemoizedMergedChildContext;123 }124 node = node.return;125 }126 return emptyObject;...
ReactFiberTreeReflection.js
Source: ReactFiberTreeReflection.js
...24} = require('ReactTypeOfSideEffect');25var MOUNTING = 1;26var MOUNTED = 2;27var UNMOUNTED = 3;28function isFiberMounted(fiber : Fiber) : number {29 let node = fiber;30 if (!fiber.alternate) {31 // If there is no alternate, this might be a new tree that isn't inserted32 // yet. If it is, then it will have a pending insertion effect on it.33 if ((node.effectTag & Placement) !== NoEffect) {34 return MOUNTING;35 }36 while (node.return) {37 node = node.return;38 if ((node.effectTag & Placement) !== NoEffect) {39 return MOUNTING;40 }41 }42 } else {43 while (node.return) {44 node = node.return;45 }46 }47 if (node.tag === HostContainer) {48 // TODO: Check if this was a nested HostContainer when used with49 // renderContainerIntoSubtree.50 return MOUNTED;51 }52 // If we didn't hit the root, that means that we're in an disconnected tree53 // that has been unmounted.54 return UNMOUNTED;55}56exports.isFiberMounted = isFiberMounted;57exports.isMounted = function(component : ReactComponent<any, any, any>) : boolean {58 var fiber : ?Fiber = ReactInstanceMap.get(component);59 if (!fiber) {60 return false;61 }62 return isFiberMounted(fiber) === MOUNTED;63};64exports.findCurrentHostFiber = function(parent : Fiber) : Fiber | null {65 // First check if this node itself is mounted.66 const state = isFiberMounted(parent, true);67 if (state === UNMOUNTED) {68 invariant(69 false,70 'Unable to find node on an unmounted component.'71 );72 } else if (state === MOUNTING) {73 return null;74 }75 let didTryOtherTree = false;76 // If the component doesn't have a child we first check the alternate to see77 // if it has any and if so, if those were just recently inserted.78 if (!parent.child && parent.alternate) {79 parent = parent.alternate;80 }...
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();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 console.log(page.context().isFiberMounted());7 await browser.close();8})();9 at Object.<anonymous> (C:\Users\user\Documents\test.js:14:25)10 at Module._compile (internal/modules/cjs/loader.js:1137:30)11 at Object.Module._extensions..js (internal/modules/cjs/loader.js:1157:10)12 at Module.load (internal/modules/cjs/loader.js:985:32)13 at Function.Module._load (internal/modules/cjs/loader.js:878:14)14 at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12)15I am using the latest version of playwright (1.1.1) and node (12.18.3)16const { chromium, internal } = require('playwright');17(async () => {18 const browser = await chromium.launch();19 const context = await browser.newContext();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 console.log(await page.evaluate(() => window.isFiberMounted()));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.exposeFunction('isFiberMounted', () => {13 return page._delegate.isFiberMounted();14 });15 console.log(await page.evaluate(() => window.isFiberMounted()));16 await browser.close();17})();
Using AI Code Generation
1const { isFiberMounted } = require('playwright/lib/server/dom.js');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.waitForSelector('input[name="q"]');8 const input = await page.$('input[name="q"]');9 await input.type('Playwright');10 const isMounted = await isFiberMounted(page._delegate._page._frameManager._mainFrame._context);11 console.log(isMounted);12 await browser.close();13})();
Using AI Code Generation
1const { isFiberMounted } = require('playwright/lib/server/fiber');2console.log(isFiberMounted());3const { isFiberMounted } = require('playwright/lib/server/fiber');4console.log(isFiberMounted());5const { isFiberMounted } = require('playwright/lib/server/fiber');6console.log(isFiberMounted());7const { isFiberMounted } = require('playwright/lib/server/fiber');8console.log(isFiberMounted());9const { isFiberMounted } = require('playwright/lib/server/fiber');10console.log(isFiberMounted());11const { isFiberMounted } = require('playwright/lib/server/fiber');12console.log(isFiberMounted());13const { isFiberMounted } = require('playwright/lib/server/fiber');14console.log(isFiberMounted());15const { isFiberMounted } = require('playwright/lib/server/fiber');16console.log(isFiberMounted());17const { isFiberMounted } = require('playwright/lib/server/fiber');18console.log(isFiberMounted());19const { isFiberMounted } = require('playwright/lib/server/fiber');20console.log(isFiberMounted());21const { isFiberMounted } = require('playwright/lib/server/fiber');22console.log(isFiberMounted());23const {
Using AI Code Generation
1const { isFiberMounted } = require('playwright/lib/server/fiber');2console.log(isFiberMounted());3const { isFiberMounted } = require('playwright/lib/server/fiber');4console.log(isFiberMounted());5const { isFiberMounted } = require('playwright/lib/server/fiber');6console.log(isFiberMounted());7const { isFiberMounted } = require('playwright/lib/server/fiber');8console.log(isFiberMounted());9const { isFiberMounted } = require('playwright/lib/server/fiber');10console.log(isFiberMounted());11const { isFiberMounted } = require('playwright/lib/server/fiber');12console.log(isFiberMounted());13const { isFiberMounted } = require('playwright/lib/server/fiber');14console.log(isFiberMounted());15const { isFiberMounted } = require('playwright/lib/server/fiber');16console.log(isFiberMounted());17const { isFiberMounted } = require('playwright/lib/server/fiber');18console.log(isFiberMounted());19const { isFiberMounted } = require('playwright/lib/server/fiber');20console.log(isFiberMounted());21const { isFiberMounted } = require('playwright/lib/server/fiber');22console.log(isFiberMounted());23const { isFiberMounted } = require('playwright/lib/server/fiber');24console.log(isFiberMounted());
Using AI Code Generation
1const { InternalAPI } = require('playwright/lib/server/chromium/crBrowser');2const { isFiberMounted } = InternalAPI;3console.log(isFiberMounted());4const { InternalAPI } = require('playwright/lib/server/chromium/crBrowser');5const { isFiberMounted } = InternalAPI;6console.log(isFiberMounted());7const { InternalAPI } = require('playwright/lib/server/chromium/crBrowser');8const { isFiberMounted } = InternalAPI;9console.log(isFiberMounted());10const { InternalAPI } = require('playwright/lib/server/chromium/crBrowser');11const { isFiberMounted } = InternalAPI;12console.log(isFiberMounted());13const { InternalAPI } = require('playwright/lib/server/chromium/crBrowser');14const { isFiberMounted } = InternalAPI;15console.log(isFiberMounted());16const { InternalAPI } = require('playwright/lib/server/chromium/crBrowser');17const { isFiberMounted } = InternalAPI;18console.log(isFiberMounted());19const { InternalAPI } = require('playwright/lib/server/chromium/crBrowser');20const { isFiberMounted } = InternalAPI;21console.log(isFiberMounted());22const { InternalAPI } = require('playwright/lib/server/chromium/crBrowser');23const { isFiberMounted } = InternalAPI;24console.log(isFiberMounted());25const { InternalAPI } = require('playwright/lib/server/chromium/crBrowser');26const { isFiberMounted } = InternalAPI;27console.log(isFiberMounted());
Using AI Code Generation
1const { isFiberMounted } = require('playwright/internal').helper;2const { isFiberMounted } = require('playwright/internal').helper;3const { isFiberMounted } = require('playwright/internal').helper;4const { isFiberMounted } = require('playwright/internal').helper;5const { isFiberMounted } = require('playwright/internal').helper;6const { isFiberMounted } = require('playwright/internal').helper;7const { isFiberMounted } = require('playwright/internal').helper;8const { isFiberMounted } = require('playwright/internal').helper;9const { isFiberMounted } = require('playwright/internal').helper;10const { isFiberMounted } = require('playwright/internal').helper;11const { isFiberMounted } = require('playwright/internal').helper;12const { isFiberMounted } = require('playwright/internal').helper;
Using AI Code Generation
1const { isFiberMounted } = require('playwright/lib/server/domFiber');2const fiber = { fiberId: 1 };3const isMounted = isFiberMounted(fiber);4console.log(isMounted);5const { isFiberMounted } = require('playwright/lib/server/domFiber');6const fiber = { fiberId: 1 };7const isMounted = isFiberMounted(fiber);8console.log(isMounted);9const { isFiberMounted } = require('playwright/lib/server/domFiber');10const fiber = { fiberId: 1 };11const isMounted = isFiberMounted(fiber);12console.log(isMounted);13const { isFiberMounted } = require('playwright/lib/server/domFiber');14const fiber = { fiberId: 1 };15const isMounted = isFiberMounted(fiber);16console.log(isMounted);
Jest + Playwright - Test callbacks of event-based DOM library
firefox browser does not start in playwright
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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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