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How to use createFnInvoker method in Playwright Internal

Best JavaScript code snippet using playwright-internal

merge-hook.js

Source:merge-hook.js

...15    remove(invoker.fns, wrappedHook)16  }17  if (isUndef(oldHook)) {18    // no existing hook19    invoker = createFnInvoker([wrappedHook])20  } else {21    /* istanbul ignore if */22    if (isDef(oldHook.fns) && isTrue(oldHook.merged)) {23      // already a merged invoker24      invoker = oldHook25      invoker.fns.push(wrappedHook)26    } else {27      // existing plain hook28      invoker = createFnInvoker([oldHook, wrappedHook])29    }30  }31  invoker.merged = true32  def[hookKey] = invoker...

Using AI Code Generation

1const { createFnInvoker } = require('playwright/lib/utils/utils');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch();5  const page = await browser.newPage();6  const invoker = createFnInvoker(page);7  const result = await invoker('evaluate', () => {8    return { foo: 'bar' };9  });10  console.log(result);11  await browser.close();12})();13const { createFnInvoker } = require('playwright/lib/utils/utils');14const { chromium } = require('playwright');15(async () => {16  const browser = await chromium.launch();17  const page = await browser.newPage();18  const invoker = createFnInvoker(page);19  const result = await invoker('evaluate', () => {20    return { foo: 'bar' };21  });22  console.log(result);23  await browser.close();24})();25const { createFnInvoker } = require('playwright/lib/utils/utils');26const { chromium } = require('playwright');27(async () => {28  const browser = await chromium.launch();29  const page = await browser.newPage();30  const invoker = createFnInvoker(page);31  const result = await invoker('evaluate', () => {32    return { foo: 'bar' };33  });34  console.log(result);35  await browser.close();36})();37const { createFnInvoker } = require('playwright/lib/utils/utils');38const { chromium } = require('playwright');39(async () => {40  const browser = await chromium.launch();41  const page = await browser.newPage();42  const invoker = createFnInvoker(page);43  const result = await invoker('evaluate', () => {44    return { foo: 'bar' };45  });46  console.log(result);47  await browser.close();48})();49const { createFnInvoker } = require('

Using AI Code Generation

1const createFnInvoker = require('playwright/lib/utils/utils').createFnInvoker;2const { chromium } = require('playwright');3const browser = await chromium.launch();4const context = await browser.newContext();5const page = await context.newPage();6const fn = function (a, b, c) { return a + b + c; };7const invoker = createFnInvoker(fn);8const result = await invoker(page, 1, 2, 3);9console.log(result);10await browser.close();

Using AI Code Generation

1const { createFnInvoker } = require('playwright/lib/server/fnCallers');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  const fn = () => document.querySelector('h1').textContent;8  const invoker = createFnInvoker(page);9  const textContent = await invoker(fn);10  console.log(textContent);11  await browser.close();12})();13const { createFnInvoker } = require('playwright/lib/server/fnCallers');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  const fn = () => document.querySelector('h1').textContent;20  const invoker = createFnInvoker(page);21  const textContent = await invoker(fn);22  console.log(textContent);23  await browser.close();24})();25const { createFnInvoker } = require('playwright/lib/server/fnCallers');26const { chromium } = require('playwright');27(async () => {28  const browser = await chromium.launch();29  const context = await browser.newContext();30  const page = await context.newPage();31  const fn = () => document.querySelector('h1').textContent;32  const invoker = createFnInvoker(page);33  const textContent = await invoker(fn);34  console.log(textContent);35  await browser.close();36})();37const { createFnInvoker } = require('playwright/lib/server/fnCallers');38const { chromium } = require('playwright');39(async () => {40  const browser = await chromium.launch();41  const context = await browser.newContext();42  const page = await context.newPage();

Using AI Code Generation

1const createFnInvoker = require('playwright/lib/internal/invoker').createFnInvoker;2const invoker = createFnInvoker();3const { chromium } = require('playwright');4(async () => {5  const browser = await chromium.launch();6  const context = await browser.newContext();7  const page = await context.newPage();8  const result = await invoker.invoke(page, 'evaluate', '() => 7 * 8');9  await browser.close();10})();

Using AI Code Generation

1const { createFnInvoker } = require('playwright/lib/server/frames');2const { Frame } = require('playwright/lib/server/chromium/crPage');3const { createFnInvoker } = require('playwright/lib/server/frames');4const { Frame } = require('playwright/lib/server/chromium/crPage');5const { createFnInvoker } = require('playwright/lib/server/frames');6const { Frame } = require('playwright/lib/server/chromium/crPage');7const { createFnInvoker } = require('playwright/lib/server/frames');8const { Frame } = require('playwright/lib/server/chromium/crPage');9const { createFnInvoker } = require('playwright/lib/server/frames');10const { Frame } = require('playwright/lib/server/chromium/crPage');11const { createFnInvoker } = require('playwright/lib/server/frames');12const { Frame } = require('playwright/lib/server/chromium/crPage');13const { createFnInvoker } = require('playwright/lib/server/frames');14const { Frame } = require('playwright/lib/server/chromium/crPage');15const { createFnInvoker } = require('playwright/lib/server/frames');16const { Frame } = require('playwright/lib/server/chromium/crPage');17const { createFnInvoker } = require('playwright/lib/server/frames');18const { Frame } = require('playwright/lib/server/chromium/crPage');19const { createFnInvoker } = require('playwright/lib/server/frames');20const { Frame } = require('playwright/lib/server/chromium/crPage');21const { createFnInvoker } = require('playwright/lib/server/frames');22const { Frame } = require('playwright/lib/server

Using AI Code Generation

1const { createFnInvoker } = require('playwright/lib/server/instrumentation');2const { chromium } = require('playwright');3const { test } = require('@playwright/test');4test('test', async () => {5  const browser = await chromium.launch();6  const page = await browser.newPage();7  const fn = () => {8    return document.querySelector('h1').innerText;9  };10  const invoker = createFnInvoker(fn, {});11  const result = await page.evaluate(invoker);12  console.log(result);13  await browser.close();14});15const { test } = require('@playwright/test');16test('test', async ({ page }) => {17  const result = await page.evaluate(() => {18    return document.querySelector('h1').innerText;19  });20  console.log(result);21});22    at ExecutionContext._evaluateInternal (/Users/username/Documents/playwright-test/node_modules/playwright/lib/server/frames.js:124:19)23    at processTicksAndRejections (internal/process/task_queues.js:93:5)24    at async ExecutionContext.evaluate (/Users/username/Documents/playwright-test/node_modules/playwright/lib/server/frames.js:65:16)25    at async Object.<anonymous> (/Users/username/Documents/playwright-test/test.spec.js:7:19)26    at async TestRunner._runTest (/Users/username/Documents/playwright-test/node_modules/@playwright/test/lib/test/runner.js:241:7)27    at async TestRunner._runJob (/Users/username/Documents/playwright-test/node_modules/@playwright/test/lib/test/runner.js:194:7)28    at async Promise.all (index 0)29    at async TestRunner._runConcurrent (/Users/username/Documents/playwright-test/node_modules/@playwright/test/lib/test/runner.js:166:5)30    at async TestRunner.run (/Users/username/Documents/playwright-test/node_modules/@playwright/test/lib/test/runner.js:70:9)31    at async main (/Users/username/Documents/playwright-test/node_modules/@playwright/test/lib/cli/cli.js:200:7)

Using AI Code Generation

1const { createFnInvoker } = require('playwright/lib/server/common/inspectorInstrumentation.js');2const { createPlaywright } = require('playwright');3(async () => {4  const playwright = await createPlaywright('chromium');5  const browser = await playwright.chromium.launch();6  const context = await browser.newContext();7  const page = await context.newPage();8  await page.click('text=Google Search');9  const invoker = createFnInvoker(fn);10  const result = await page.evaluate(invoker);11  console.log(result);12  await browser.close();13})();14const { createFnInvoker } = require('playwright/lib/server/common/inspectorInstrumentation.js');15const { createPlaywright } = require('playwright');16(async () => {17  const playwright = await createPlaywright('chromium');18  const browser = await playwright.chromium.launch();19  const context = await browser.newContext();20  const page = await context.newPage();21  await page.click('text=Google Search');22  const invoker = createFnInvoker(fn);23  const result = await page.evaluate(invoker);24  console.log(result);25  await browser.close();26})();

Using AI Code Generation

1const { createFnInvoker } = require('@playwright/test/lib/server/fnServer');2const invoker = createFnInvoker(async (params) => {3  return params;4});5const { createFnInvoker } = require('@playwright/test/lib/server/fnServer');6const invoker = createFnInvoker(async (params) => {7  return params;8});9const { createFnInvoker } = require('@playwright/test/lib/server/fnServer');10const invoker = createFnInvoker(async (params) => {11  return params;12});13const { createFnInvoker } = require('@playwright/test/lib/server/fnServer');14const invoker = createFnInvoker(async (params) => {15  return params;16});17const { createFnInvoker } = require('@playwright/test/lib/server/fnServer');18const invoker = createFnInvoker(async (params) => {19  return params;20});21const { createFnInvoker } = require('@playwright/test/lib/server/fnServer');22const invoker = createFnInvoker(async (params) => {23  return params;24});25const { createFnInvoker } = require('@playwright/test/lib/server/fnServer');26const invoker = createFnInvoker(async (params) => {27  return params;28});29const { createFnInvoker } = require('@playwright/test/lib/server/fnServer');30const invoker = createFnInvoker(async (params) => {31  return params;32});33const { createFnInvoker } = require('@playwright/test/lib/server/fnServer');34const invoker = createFnInvoker(async (params) => {35  return params;36});37const { createFnInvoker } = require('@playwright/test/lib/server/fnServer');38const invoker = createFnInvoker(async (params) => {39  return params;40});

Using AI Code Generation

1import { createFnInvoker } from '@playwright/test/lib/server/inspectorInstrumentation';2const fn = createFnInvoker(async () => {3  console.log('Hello World');4});5fn().then(() => console.log('done'));6Recommended Posts: Playwright | page.route() Method7Playwright | page.setContent() Method8Playwright | page.waitForLoadState() Method9Playwright | page.waitForNavigation() Method10Playwright | page.waitForRequest() Method11Playwright | page.waitForResponse() Method12Playwright | page.waitForSelector() Method13Playwright | page.waitForTimeout() Method14Playwright | page.waitForURL() Method15Playwright | page.waitForFunction() Method16Playwright | page.waitForEvent() Method17Playwright | page.evaluate() Method18Playwright | page.evaluateHandle() Method19Playwright | page.$() Method20Playwright | page.$eval() Method21Playwright | page.$$eval() Method22Playwright | page.$x() Method23Playwright | page.screenshot() Method24Playwright | page.title() Method25Playwright | page.url() Method

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