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How to use getParentInstance method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ReactDOMTreeTraversal.js

...62}63/**64 * Return the parent instance of the passed-in instance.65 */66function getParentInstance(inst) {67  !('_hostNode' in inst) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'getParentInstance: Invalid argument.') : _prodInvariant('36') : void 0;68  return inst._hostParent;69}70/**71 * Simulates the traversal of a two-phase, capture/bubble event dispatch.72 */73function traverseTwoPhase(inst, fn, arg) {74  var path = [];75  while (inst) {76    path.push(inst);77    inst = inst._hostParent;78  }79  var i;80  for (i = path.length; i-- > 0;) {...

ReactTreeTraversal.js

Source: ReactTreeTraversal.js

...77}78/**79 * Return the parent instance of the passed-in instance.80 */81function getParentInstance(inst) {82  return getParent(inst);83}84/**85 * Simulates the traversal of a two-phase, capture/bubble event dispatch.86 */87function traverseTwoPhase(inst, fn, arg) {88  var path = [];89  while (inst) {90    path.push(inst);91    inst = getParent(inst);92  }93  var i;94  for (i = path.length; i-- > 0; ) {95    fn(path[i], 'captured', arg);...

8233588170f20fb9275233511933beb21fc94cReactTreeTraversal.js

Source:8233588170f20fb9275233511933beb21fc94cReactTreeTraversal.js

...50    instB = getParent(instB);51  }52  return false;53}54function getParentInstance(inst) {55  return getParent(inst);56}57function traverseTwoPhase(inst, fn, arg) {58  var path = [];59  while (inst) {60    path.push(inst);61    inst = getParent(inst);62  }63  var i;64  for (i = path.length; i-- > 0;) {65    fn(path[i], 'captured', arg);66  }67  for (i = 0; i < path.length; i++) {68    fn(path[i], 'bubbled', arg);...

72afe10ed96986c463cd0ba5eb7fa0106a2d0eReactTreeTraversal.js

Source:72afe10ed96986c463cd0ba5eb7fa0106a2d0eReactTreeTraversal.js

...50    instB = getParent(instB);51  }52  return false;53}54function getParentInstance(inst) {55  return getParent(inst);56}57function traverseTwoPhase(inst, fn, arg) {58  var path = [];59  while (inst) {60    path.push(inst);61    inst = getParent(inst);62  }63  var i;64  for (i = path.length; i-- > 0;) {65    fn(path[i], 'captured', arg);66  }67  for (i = 0; i < path.length; i++) {68    fn(path[i], 'bubbled', arg);...

8400bfbc62c27acd89b7d0c810f6eaa53bff28ReactTreeTraversal.js

Source:8400bfbc62c27acd89b7d0c810f6eaa53bff28ReactTreeTraversal.js

...50    instB = getParent(instB);51  }52  return false;53}54function getParentInstance(inst) {55  return getParent(inst);56}57function traverseTwoPhase(inst, fn, arg) {58  var path = [];59  while (inst) {60    path.push(inst);61    inst = getParent(inst);62  }63  var i;64  for (i = path.length; i-- > 0;) {65    fn(path[i], 'captured', arg);66  }67  for (i = 0; i < path.length; i++) {68    fn(path[i], 'bubbled', arg);...

e99cc8ReactNativeTreeTraversal.js

Source:e99cc8ReactNativeTreeTraversal.js

...34    instB = instB._hostParent;35  }36  return false;37}38function getParentInstance(inst) {39  return inst._hostParent;40}41function traverseTwoPhase(inst, fn, arg) {42  var path = [];43  while (inst) {44    path.push(inst);45    inst = inst._hostParent;46  }47  var i;48  for (i = path.length; i-- > 0;) {49    fn(path[i], 'captured', arg);50  }51  for (i = 0; i < path.length; i++) {52    fn(path[i], 'bubbled', arg);...

733154ReactNativeTreeTraversal.js

Source:733154ReactNativeTreeTraversal.js

...34    instB = instB._hostParent;35  }36  return false;37}38function getParentInstance(inst) {39  return inst._hostParent;40}41function traverseTwoPhase(inst, fn, arg) {42  var path = [];43  while (inst) {44    path.push(inst);45    inst = inst._hostParent;46  }47  var i;48  for (i = path.length; i-- > 0;) {49    fn(path[i], 'captured', arg);50  }51  for (i = 0; i < path.length; i++) {52    fn(path[i], 'bubbled', arg);...

eb2ce6ReactNativeTreeTraversal.js

Source:eb2ce6ReactNativeTreeTraversal.js

...34instB=instB._hostParent;35}36return false;37}38function getParentInstance(inst){39return inst._hostParent;40}41function traverseTwoPhase(inst,fn,arg){42var path=[];43while(inst){44path.push(inst);45inst=inst._hostParent;46}47var i;48for(i=path.length;i-->0;){49fn(path[i],'captured',arg);50}51for(i=0;i<path.length;i++){52fn(path[i],'bubbled',arg);...

Using AI Code Generation

1const { getTestState } = require('@playwright/test');2const { getParentInstance } = require('@playwright/test/lib/server/frames');3const test = getTestState().test;4test.beforeEach(async ({ page }) => {5  const parentFrame = getParentInstance(page.mainFrame());6  console.log(parentFrame.name());7});8test('test', async ({ page }) => {9  const parentFrame = getParentInstance(page.mainFrame());10  console.log(parentFrame.name());11});12import { getTestState } from '@playwright/test';13import { getParentInstance } from '@playwright/test/lib/server/frames';14const test = getTestState().test;15test.beforeEach(async ({ page }) => {16  const parentFrame = getParentInstance(page.mainFrame());17  console.log(parentFrame.name());18});19test('test', async ({ page }) => {20  const parentFrame = getParentInstance(page.mainFrame());21  console.log(parentFrame.name());22});

Using AI Code Generation

1const { getParentInstance } = require('playwright/lib/server/dom.js');2const { getFrame } = require('playwright/lib/server/frames.js');3const { getOwnerFrame } = require('playwright/lib/server/frames.js');4const { getOwnerPage } = require('playwright/lib/server/frames.js');5const { getOwnerContext } = require('playwright/lib/server/frames.js');6const { chromium } = require('playwright');7(async () => {8  const browser = await chromium.launch({ headless: false });9  const context = await browser.newContext();10  const page = await context.newPage();11  const frameElement = await page.$('iframe');12  const frame = await getFrame(page, frameElement);13  const parentFrame = getParentInstance(frame);14  const parentPage = getOwnerPage(frame);15  const parentContext = getOwnerContext(frame);16  const frameElement1 = await parentPage.$('iframe');17  const frame1 = await getFrame(parentPage, frameElement1);18  const parentFrame1 = getParentInstance(frame1);19  const parentPage1 = getOwnerPage(frame1);20  const parentContext1 = getOwnerContext(frame1);21  const frameElement2 = await parentPage1.$('iframe');22  const frame2 = await getFrame(parentPage1, frameElement2);23  const parentFrame2 = getParentInstance(frame2);24  const parentPage2 = getOwnerPage(frame2);25  const parentContext2 = getOwnerContext(frame2);

Using AI Code Generation

1const { getParentInstance } = require('playwright/lib/server/frames');2const parent = getParentInstance(page.mainFrame());3const { getFrame } = require('playwright/lib/server/frames');4const frame = getFrame(parent, 'frameId');5const { getFrameElementHandle } = require('playwright/lib/server/frames');6const elementHandle = getFrameElementHandle(frame, 'elementHandleId');7const { getFrameExecutionContext } = require('playwright/lib/server/frames');8const context = getFrameExecutionContext(frame, 'executionContextId');9Please see [CONTRIBUTING.md](

Using AI Code Generation

1const { getParentInstance } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');2const { getTarget } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');3const { getFrame } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');4const { getFrame } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');5const { getFrame } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');6const { getFrame } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');7const { getFrame } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');8const { getFrame } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');9const { getFrame } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');10const { getFrame } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');11const { getFrame } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');12const { getFrame } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');13const { getFrame } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');14const { getFrame } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');

Using AI Code Generation

1const { getTestState } = require('@playwright/test');2const { getParentInstance } = require('@playwright/test/lib/test').testState;3const parentInstance = getParentInstance(getTestState());4console.log(parentInstance);5const { getTestState } = require('@playwright/test');6const { getParentInstance } = require('@playwright/test/lib/test').testState;7const parentInstance = getParentInstance(getTestState());8console.log(parentInstance);9const { getTestState } = require('@playwright/test');10const { getParentInstance } = require('@playwright/test/lib/test').testState;11const parentInstance = getParentInstance(getTestState());12console.log(parentInstance);13const { getTestState } = require('@playwright/test');14const { getParentInstance } = require('@playwright/test/lib/test').testState;15const parentInstance = getParentInstance(getTestState());16console.log(parentInstance);17const { getTestState } = require('@playwright/test');18const { getParentInstance } = require('@playwright/test/lib/test').testState;19const parentInstance = getParentInstance(getTestState());20console.log(parentInstance);21const { getTestState } = require('@playwright/test');22const { getParentInstance } = require('@playwright/test/lib/test').testState;23const parentInstance = getParentInstance(getTestState());24console.log(parentInstance);25const { getTestState } = require('@playwright/test');26const { getParentInstance } = require('@playwright/test/lib/test').testState;27const parentInstance = getParentInstance(getTestState());28console.log(parentInstance);

Using AI Code Generation

1const { getParentInstance } = require('playwright/lib/server/frames');2const frame = page.mainFrame();3const elementHandle = await frame.$('button');4const parentFrame = getParentInstance(elementHandle._context);5console.log(parentFrame);6const { getParentInstance } = require('playwright/lib/server/frames');7const frame = page.mainFrame();8const elementHandle = await frame.$('button');9const parentFrame = getParentInstance(elementHandle._context);10console.log(parentFrame);11const { getParentInstance } = require('playwright/lib/server/frames');12const frame = page.mainFrame();13const elementHandle = await frame.$('button');14const parentFrame = getParentInstance(elementHandle._context);15console.log(parentFrame);16const { getParentInstance } = require('playwright/lib/server/frames');17const frame = page.mainFrame();18const elementHandle = await frame.$('button');19const parentFrame = getParentInstance(elementHandle._context);20console.log(parentFrame);21const { getParentInstance } = require('playwright/lib/server/frames');22const frame = page.mainFrame();23const elementHandle = await frame.$('button');24const parentFrame = getParentInstance(elementHandle._context);25console.log(parentFrame);26const { getParentInstance } = require('playwright/lib/server/frames');27const frame = page.mainFrame();28const elementHandle = await frame.$('button');29const parentFrame = getParentInstance(elementHandle._context);30console.log(parentFrame);31const { getParentInstance } = require('playwright/lib/server/frames');32const frame = page.mainFrame();33const elementHandle = await frame.$('button');34const parentFrame = getParentInstance(elementHandle._context);35console.log(parentFrame);36const { getParentInstance } = require('playwright/lib/server/frames');37const frame = page.mainFrame();

Using AI Code Generation

1const { getParentInstance } = require('playwright/lib/server/instrumentation');2const { Page } = require('playwright/lib/server/page');3const { Frame } = require('playwright/lib/server/frame');4const { chromium } = require('playwright');5(async () => {6  const browser = await chromium.launch();7  const page = await browser.newPage();8  const frame = page.mainFrame();9})();

Using AI Code Generation

1const { getRootInstance } = require('playwright/lib/server/instrumentation');2const rootInstance = getRootInstance();3const parentInstance = rootInstance.getParentInstance();4console.log(parentInstance);5const { getRootInstance } = require('playwright/lib/server/instrumentation');6const rootInstance = getRootInstance();7const parentInstance = rootInstance.getParentInstance();8console.log(parentInstance);9const { getRootInstance } = require('playwright/lib/server/instrumentation');10const rootInstance = getRootInstance();11const parentInstance = rootInstance.getParentInstance();12console.log(parentInstance);13const { getRootInstance } = require('playwright/lib/server/instrumentation');14const rootInstance = getRootInstance();15const parentInstance = rootInstance.getParentInstance();16console.log(parentInstance);17const { getRootInstance } = require('playwright/lib/server/instrumentation');18const rootInstance = getRootInstance();19const parentInstance = rootInstance.getParentInstance();20console.log(parentInstance);21const { getRootInstance } = require('playwright/lib/server/instrumentation');22const rootInstance = getRootInstance();23const parentInstance = rootInstance.getParentInstance();24console.log(parentInstance);25const { getRootInstance } = require('playwright/lib/server/instrumentation');26const rootInstance = getRootInstance();27const parentInstance = rootInstance.getParentInstance();28console.log(parentInstance);29const { getRootInstance } = require('playwright/lib/server/instrumentation');30const rootInstance = getRootInstance();31const parentInstance = rootInstance.getParentInstance();32console.log(parentInstance);33const { getRootInstance } = require('playwright/lib/server/instrumentation');34const rootInstance = getRootInstance();35const parentInstance = rootInstance.getParentInstance();36console.log(parentInstance);37const { getRootInstance } = require('playwright/lib/server/instrumentation');38const rootInstance = getRootInstance();

Using AI Code Generation

1const { getTestState } = require('@playwright/test');2const parentInstance = getTestState().getParentInstance();3console.log(parentInstance);4const { browser } = parentInstance;5const context = await browser.newContext();6const page = await context.newPage();7await browser.close();

Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

Chapters:

What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
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.
Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.