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How to use pushHostContext method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ReactFiberHostContext.js

Source:ReactFiberHostContext.js

...18  getRootHostContainer(): C,19  popHostContainer(fiber: Fiber): void,20  popHostContext(fiber: Fiber): void,21  pushHostContainer(fiber: Fiber, container: C): void,22  pushHostContext(fiber: Fiber): void,23  resetHostContainer(): void,24};25export default function<T, P, I, TI, HI, PI, C, CC, CX, PL>(26  config: HostConfig<T, P, I, TI, HI, PI, C, CC, CX, PL>,27): HostContext<C, CX> {28  const {getChildHostContext, getRootHostContext} = config;29  let contextStackCursor: StackCursor<CX | NoContextT> = createCursor(30    NO_CONTEXT,31  );32  let contextFiberStackCursor: StackCursor<Fiber | NoContextT> = createCursor(33    NO_CONTEXT,34  );35  let rootInstanceStackCursor: StackCursor<C | NoContextT> = createCursor(36    NO_CONTEXT,37  );38  function requiredContext<Value>(c: Value | NoContextT): Value {39    invariant(40      c !== NO_CONTEXT,41      'Expected host context to exist. This error is likely caused by a bug ' +42        'in React. Please file an issue.',43    );44    return (c: any);45  }46  function getRootHostContainer(): C {47    const rootInstance = requiredContext(rootInstanceStackCursor.current);48    return rootInstance;49  }50  function pushHostContainer(fiber: Fiber, nextRootInstance: C) {51    // Push current root instance onto the stack;52    // This allows us to reset root when portals are popped.53    push(rootInstanceStackCursor, nextRootInstance, fiber);54    const nextRootContext = getRootHostContext(nextRootInstance);55    // Track the context and the Fiber that provided it.56    // This enables us to pop only Fibers that provide unique contexts.57    push(contextFiberStackCursor, fiber, fiber);58    push(contextStackCursor, nextRootContext, fiber);59  }60  function popHostContainer(fiber: Fiber) {61    pop(contextStackCursor, fiber);62    pop(contextFiberStackCursor, fiber);63    pop(rootInstanceStackCursor, fiber);64  }65  function getHostContext(): CX {66    const context = requiredContext(contextStackCursor.current);67    return context;68  }69  function pushHostContext(fiber: Fiber): void {70    const rootInstance = requiredContext(rootInstanceStackCursor.current);71    const context = requiredContext(contextStackCursor.current);72    const nextContext = getChildHostContext(context, fiber.type, rootInstance);73    // Don't push this Fiber's context unless it's unique.74    if (context === nextContext) {75      return;76    }77    // Track the context and the Fiber that provided it.78    // This enables us to pop only Fibers that provide unique contexts.79    push(contextFiberStackCursor, fiber, fiber);80    push(contextStackCursor, nextContext, fiber);81  }82  function popHostContext(fiber: Fiber): void {83    // Do not pop unless this Fiber provided the current context.84    // pushHostContext() only pushes Fibers that provide unique contexts.85    if (contextFiberStackCursor.current !== fiber) {86      return;87    }88    pop(contextStackCursor, fiber);89    pop(contextFiberStackCursor, fiber);90  }91  function resetHostContainer() {92    contextStackCursor.current = NO_CONTEXT;93    rootInstanceStackCursor.current = NO_CONTEXT;94  }95  return {96    getHostContext,97    getRootHostContainer,98    popHostContainer,...

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.evaluate(() => {7    const pushHostContext = window.__playwright__internal__pushHostContext;8  });9  await browser.close();10})();11const { chromium } = require('playwright');12(async () => {13  const browser = await chromium.launch();14  const context = await browser.newContext();15  const page = await context.newPage();16  await page.evaluate(() => {17    const popHostContext = window.__playwright__internal__popHostContext;18    popHostContext();19    popHostContext();20    popHostContext();21  });22  await browser.close();23})();24const { chromium } = require('playwright');25(async () => {26  const browser = await chromium.launch();27  const context = await browser.newContext();28  const page = await context.newPage();29  await page.evaluate(() => {30    const setHostContext = window.__playwright__internal__setHostContext;31  });32  await browser.close();33})();34const { chromium } = require('playwright');35(async () => {36  const browser = await chromium.launch();37  const context = await browser.newContext();38  const page = await context.newPage();

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.waitForSelector('input[name="q"]');7  await page.type('input[name="q"]', 'Playwright');8  await page.waitForSelector('input[value="Google Search"]');9  await page.click('input[value="Google Search"]');10  await page.waitForSelector('input[value="I\'m Feeling Lucky"]');11  await page.click('input[value="I\'m Feeling Lucky"]');12  await page.waitForSelector('h1');13  await page.screenshot({ path: 'example.png' });14  await browser.close();15})();16const { chromium } = require('playwright');17(async () => {18  const browser = await chromium.launch({ headless: false });19  const context = await browser.newContext();20  const page = await context.newPage();21  await page.waitForSelector('input[name="q"]');22  await page.type('input[name="q"]', 'Playwright');23  await page.waitForSelector('input[value="Google Search"]');24  await page.click('input[value="Google Search"]');25  await page.waitForSelector('input[value="I\'m Feeling Lucky"]');26  await page.click('input[value="I\'m Feeling Lucky"]');27  await page.waitForSelector('h1');28  await page.screenshot({ path: 'example.png' });29  await page.popHostContext();30  await browser.close();31})();32const { chromium } = require('playwright');33(async () => {34  const browser = await chromium.launch({ headless: false });35  const context = await browser.newContext();36  const page = await context.newPage();37  await page.waitForSelector('input[name="q"]');38  await page.type('input[name="q"]', 'Playwright');

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.evaluate(() => {7    window.pushHostContext('test');8  });9  await page.screenshot({ path: `example.png` });10  await browser.close();11})();12const { chromium } = require('playwright');13(async () => {14  const browser = await chromium.launch();15  const context = await browser.newContext();16  const page = await context.newPage();17  await page.evaluate(() => {18    window.pushHostContext('test');19  });20  await page.screenshot({ path: `example.png` });21  await browser.close();22})();23const { chromium } = require('playwright');24(async () => {25  const browser = await chromium.launch();26  const context = await browser.newContext();27  const page = await context.newPage();28  await page.evaluate(() => {29    window.pushHostContext('test');30  });31  await page.screenshot({ path: `example.png` });32  await browser.close();33})();34const { chromium } = require('playwright');35(async () => {36  const browser = await chromium.launch();37  const context = await browser.newContext();38  const page = await context.newPage();39  await page.evaluate(() => {40    window.pushHostContext('test');41  });

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})();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.screenshot({ path: `example.png` });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.screenshot({ path: `example.png` });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.screenshot({ path: `example.png` });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.screenshot({ path: `example.png` });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();

Using AI Code Generation

1const { chromium } = require('playwright');2const fs = require('fs');3(async () => {4  const browser = await chromium.launch({ headless: false });5  const context = await browser.newContext();6  const page = await context.newPage();7  const frame = page.mainFrame();8  const host = frame.url().split('/')[2];9  const { pushHostContext } = require('playwright/lib/server/network');10  pushHostContext(host);11  await page.screenshot({ path: 'example.png' });12  await browser.close();13})();14    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:880:15)15    at Function.Module._load (internal/modules/cjs/loader.js:725:27)16    at Module.require (internal/modules/cjs/loader.js:952:19)17    at require (internal/modules/cjs/helpers.js:88:18)18    at Object.<anonymous> (/Users/username/Desktop/playwright/test.js:11:29)19    at Module._compile (internal/modules/cjs/loader.js:1063:30)20    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)21    at Module.load (internal/modules/cjs/loader.js:928:32)22    at Function.Module._load (internal/modules/cjs/loader.js:769:14)23    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12) {24}

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.screenshot({ path: 'test.png' });7  await browser.close();8})();

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const page = await browser.newPage();5  const context = await page.context();6  await context.pushHostContext();7  await browser.close();8})();9const { chromium } = require('playwright');10(async () => {11  const browser = await chromium.launch();12  const page = await browser.newPage();13  const context = await page.context();14  await context.popHostContext();15  await browser.close();16})();17const { chromium } = require('playwright');18(async () => {19  const browser = await chromium.launch();20  const page = await browser.newPage();21  const context = await page.context();22  await context.pushHostContext();23  await context.popHostContext();24  await browser.close();25})();26const { chromium } = require('playwright');27(async () => {28  const browser = await chromium.launch();29  const page = await browser.newPage();30  const context = await page.context();31  await context.pushHostContext();32  await context.popHostContext();33  await browser.close();34})();35const { chromium } = require('playwright');36(async () => {37  const browser = await chromium.launch();38  const page = await browser.newPage();39  const context = await page.context();40  await context.pushHostContext();41  await context.popHostContext();42  await browser.close();43})();44const { chromium } = require('playwright');45(async () => {46  const browser = await chromium.launch();

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 { pushHostContext } = require('playwright-core/lib/server/browserContext');2const { chromium } = require('playwright-core');3const context = await chromium.launch().newContext();4const page = await context.newPage();5await page.screenshot({ path: 'example.png' });6await context.close();7module.exports = {8  use: {9  },10    {11      use: {12      },13    },14};15const { test, expect } = require('@playwright/test');16test('basic test', async ({ page }) => {17});18{19  "scripts": {20  },21  "devDependencies": {22  }23}24module.exports = {25  use: {26  },27    {28      use: {29      },30    },31};32const { test, expect } = require('@playwright/test');33test('basic test', async ({ page }) => {34});35{36  "scripts": {37  },38  "devDependencies": {39  }40}41const { test, expect } = require('@playwright/test');42test('basic

Using AI Code Generation

1pushHostContext('myContext');2const browser = await chromium.launch();3const context = await browser.newContext();4const page = await context.newPage();5await browser.close();6await popHostContext();7pushHostContext('myContext');8const browser = await chromium.launch();9const context = await browser.newContext();10const page = await context.newPage();11await browser.close();12await popHostContext();13popHostContext();

Playwright tutorial

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Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
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