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How to use findAllInRenderedTreeInternal method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ReactTestUtils.js

Source:ReactTestUtils.js

...25    process.env.NODE_ENV !== 'production' ? warning(hasWarnedAboutCreateRenderer, 'Shallow renderer has been moved to react-test-renderer/shallow. ' + 'Update references to remove this warning.') : void 0;26    hasWarnedAboutCreateRenderer = true;27    return new ReactShallowRenderer();28  }29  function findAllInRenderedTreeInternal(inst, test) {30    if (!inst || !inst.getPublicInstance) {31      return [];32    }33    var publicInst = inst.getPublicInstance();34    var ret = test(publicInst) ? [publicInst] : [];35    var currentElement = inst._currentElement;36    if (ReactTestUtils.isDOMComponent(publicInst)) {37      var renderedChildren = inst._renderedChildren;38      var key;39      for (key in renderedChildren) {40        if (!renderedChildren.hasOwnProperty(key)) {41          continue;42        }43        ret = ret.concat(findAllInRenderedTreeInternal(renderedChildren[key], test));44      }45    } else if (React.isValidElement(currentElement) && typeof currentElement.type === 'function') {46      ret = ret.concat(findAllInRenderedTreeInternal(inst._renderedComponent, test));47    }48    return ret;49  }50  var ReactTestUtils = {51    renderIntoDocument: function(element) {52      var div = document.createElement('div');53      return ReactDOM.render(element, div);54    },55    isElement: function(element) {56      return React.isValidElement(element);57    },58    isElementOfType: function(inst, convenienceConstructor) {59      return React.isValidElement(inst) && inst.type === convenienceConstructor;60    },61    isDOMComponent: function(inst) {62      return !!(inst && inst.nodeType === 1 && inst.tagName);63    },64    isDOMComponentElement: function(inst) {65      return !!(inst && React.isValidElement(inst) && !!inst.tagName);66    },67    isCompositeComponent: function(inst) {68      if (ReactTestUtils.isDOMComponent(inst)) {69        return false;70      }71      return inst != null && typeof inst.render === 'function' && typeof inst.setState === 'function';72    },73    isCompositeComponentWithType: function(inst, type) {74      if (!ReactTestUtils.isCompositeComponent(inst)) {75        return false;76      }77      var internalInstance = ReactInstanceMap.get(inst);78      var constructor = internalInstance._currentElement.type;79      return constructor === type;80    },81    isCompositeComponentElement: function(inst) {82      if (!React.isValidElement(inst)) {83        return false;84      }85      var prototype = inst.type.prototype;86      return typeof prototype.render === 'function' && typeof prototype.setState === 'function';87    },88    isCompositeComponentElementWithType: function(inst, type) {89      var internalInstance = ReactInstanceMap.get(inst);90      var constructor = internalInstance._currentElement.type;91      return !!(ReactTestUtils.isCompositeComponentElement(inst) && constructor === type);92    },93    getRenderedChildOfCompositeComponent: function(inst) {94      if (!ReactTestUtils.isCompositeComponent(inst)) {95        return null;96      }97      var internalInstance = ReactInstanceMap.get(inst);98      return internalInstance._renderedComponent.getPublicInstance();99    },100    findAllInRenderedTree: function(inst, test) {101      if (!inst) {102        return [];103      }104      !ReactTestUtils.isCompositeComponent(inst) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'findAllInRenderedTree(...): instance must be a composite component') : _prodInvariant('10') : void 0;105      return findAllInRenderedTreeInternal(ReactInstanceMap.get(inst), test);106    },107    scryRenderedDOMComponentsWithClass: function(root, classNames) {108      return ReactTestUtils.findAllInRenderedTree(root, function(inst) {109        if (ReactTestUtils.isDOMComponent(inst)) {110          var className = inst.className;111          if (typeof className !== 'string') {112            className = inst.getAttribute('class') || '';113          }114          var classList = className.split(/\s+/);115          if (!Array.isArray(classNames)) {116            !(classNames !== undefined) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'TestUtils.scryRenderedDOMComponentsWithClass expects a className as a second argument.') : _prodInvariant('11') : void 0;117            classNames = classNames.split(/\s+/);118          }119          return classNames.every(function(name) {...

MountedTraversal.js

Source:MountedTraversal.js

...157}158// This function should be called with an "internal instance". Nevertheless, if it is159// called with a "public instance" instead, the function will call itself with the160// internal instance and return the proper result.161function findAllInRenderedTreeInternal(inst, test) {162  if (!inst) {163    return [];164  }165  if (!inst.getPublicInstance) {166    const internal = internalInstance(inst);167    return findAllInRenderedTreeInternal(internal, test);168  }169  const publicInst = inst.getPublicInstance() || inst._instance;170  let ret = test(publicInst) ? [publicInst] : [];171  const currentElement = inst._currentElement;172  if (isDOMComponent(publicInst)) {173    const renderedChildren = renderedChildrenOfInst(inst);174    values(renderedChildren || {}).filter((node) => {175      if (REACT013 && !node.getPublicInstance) {176        return false;177      }178      return true;179    }).forEach((node) => {180      ret = ret.concat(findAllInRenderedTreeInternal(node, test));181    });182  } else if (183    !REACT013 &&184    isElement(currentElement) &&185    typeof currentElement.type === 'function'186  ) {187    ret = ret.concat(188      findAllInRenderedTreeInternal(189        inst._renderedComponent,190        test,191      ),192    );193  } else if (194    REACT013 &&195    isCompositeComponent(publicInst)196  ) {197    ret = ret.concat(198      findAllInRenderedTreeInternal(199        inst._renderedComponent,200        test,201      ),202    );203  }204  return ret;205}206// This function could be called with a number of different things technically, so we need to207// pass the *right* thing to our internal helper.208export function treeFilter(node, test) {209  return findAllInRenderedTreeInternal(internalInstanceOrComponent(node), test);210}211function pathFilter(path, fn) {212  return path.filter(tree => treeFilter(tree, fn).length !== 0);213}214export function pathToNode(node, root) {215  const queue = [root];216  const path = [];217  const hasNode = testNode => node === testNode;218  while (queue.length) {219    const current = queue.pop();220    const children = childrenOfInst(current);221    if (current === node) return pathFilter(path, hasNode);222    path.push(current);223    if (children.length === 0) {...

Using AI Code Generation

1const { findAllInRenderedTreeInternal } = require('playwright/lib/server/dom');2const { chromium } = require('playwright');3const { expect } = require('chai');4(async () => {5  const browser = await chromium.launch();6  const context = await browser.newContext();7  const page = await context.newPage();8  const inputElement = await page.$('input[title="Search"]');9  const allElements = await findAllInRenderedTreeInternal(page, inputElement, false);10  expect(allElements.length).to.be.equal(1);11  await browser.close();12})();

Using AI Code Generation

1const { findAllInRenderedTreeInternal } = require('playwright/lib/server/dom.js');2const { Page } = require('playwright/lib/server/page.js');3const { Frame } = require('playwright/lib/server/frames.js');4const { ElementHandle } = require('playwright/lib/server/dom.js');5const { JSHandle } = require('playwright/lib/server/jsHandle.js');6const { CDPSession } = require('playwright/lib/server/cjs/webkit/cjs/cdpsession.js');7const { debug } = require('playwright/lib/utils/debug.js');8const debugLog = debug('pw:api');9async function findAllInRenderedTreeInternal(page, selector, root) {10  if (page._closed) throw new Error('Page closed');11  if (page._isCrashed()) throw new Error('Page crashed');12  const context = page._mainFrame._context;13  if (!context) throw new Error('Execution Context is not available in detached frame');14  const handle = await context.evaluateHandleInternal(({ page, selector, root }) => {15    const rootElement = root ? root.asElement() : document;16    return page._delegate.querySelectorAll(rootElement, selector);17  }, { page, selector, root });18  const properties = await handle.getProperties();19  const result = [];20  for (const property of properties.values()) {21    const element = property.asElement();22    if (element)23      result.push(element);24  }25  await handle.dispose();26  return result;27}28async function main() {29  const browser = await playwright.chromium.launch({ headless: false });30  const context = await browser.newContext();31  const page = await context.newPage();32  const searchInput = await page.$('input[name="q"]');33  await searchInput.type('Hello World');34  const searchButton = await page.$('input[name="btnK"]');35  await searchButton.click();36  const text = await findAllInRenderedTreeInternal(page, 'div', null);37  console.log(text);38  await browser.close();39}40main();

Using AI Code Generation

1const { findAllInRenderedTreeInternal } = require('playwright/lib/server/trace/recorder/dom.js');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch();5  const page = await browser.newPage();6  const [element] = await findAllInRenderedTreeInternal(page, {7    selectors: [{ name: 'div' }],8  });9  console.log(element);10  await browser.close();11})();12{13  attributes: {},14    {15      attributes: {},16    },17    {18      attributes: {},19    },20    {21      attributes: {},22    }23}24findAllInRenderedTreeInternal(page, options)

Using AI Code Generation

1const { findAllInRenderedTreeInternal } = require('playwright/lib/server/dom.js');2const { chromium } = require('playwright');3const { expect } = require('chai');4(async () => {5  const browser = await chromium.launch();6  const context = await browser.newContext();7  const page = await context.newPage();8  await page.waitForSelector('text=Get started');9  const selector = 'div[class="navbar__inner"]';10  const elements = await findAllInRenderedTreeInternal(page, selector);11  expect(elements.length).to.be.greaterThan(0);12  await browser.close();13})();

Using AI Code Generation

1const { findAllInRenderedTreeInternal } = require('playwright/lib/server/supplements/recorder/recorderSupplement');2const { context } = require('playwright/lib/server/chromium/crBrowser');3const { chromium } = require('playwright');4const fs = require('fs');5const path = require('path');6(async () => {7  const browser = await chromium.launch();8  const context = await browser.newContext();9  const page = await context.newPage();10  const elements = await findAllInRenderedTreeInternal(page, e => e.localName === 'h1');11  console.log(elements);12  fs.writeFileSync(path.join(__dirname, 'elements.json'), JSON.stringify(elements, null, 2));13  await browser.close();14})();15  {16    "attributes": {17    },18    "boundingBox": {19    },20      {21        "attributes": {22        },23        "boundingBox": {24        },25          {26            "attributes": {27            },

Using AI Code Generation

1const { InternalAPI } = require('@playwright/test/lib/test');2const internalApi = new InternalAPI();3const { findAllInRenderedTreeInternal } = internalApi;4const { InternalAPI } = require('@playwright/test/lib/test');5const internalApi = new InternalAPI();6const { findAllInRenderedTreeInternal } = internalApi;7const { InternalAPI } = require('@playwright/test/lib/test');8const internalApi = new InternalAPI();9const { findAllInRenderedTreeInternal } = internalApi;10const { InternalAPI } = require('@playwright/test/lib/test');11const internalApi = new InternalAPI();12const { findAllInRenderedTreeInternal } = internalApi;13const { InternalAPI } = require('@playwright/test/lib/test');14const internalApi = new InternalAPI();15const { findAllInRenderedTreeInternal } = internalApi;16const { InternalAPI } = require('@playwright/test/lib/test');17const internalApi = new InternalAPI();18const { findAllInRenderedTreeInternal } = internalApi;19const { InternalAPI } = require('@playwright/test/lib/test');20const internalApi = new InternalAPI();21const { findAllInRenderedTreeInternal } = internalApi;22const { InternalAPI } = require('@playwright/test/lib/test');23const internalApi = new InternalAPI();24const { findAllInRenderedTreeInternal } = internalApi;25const { InternalAPI } = require('@playwright/test/lib/test');26const internalApi = new InternalAPI();27const { findAllInRenderedTreeInternal } = internalApi;28const { InternalAPI } = require('@playwright/test/lib/test');29const internalApi = new InternalAPI();30const { findAllInRenderedTree

Using AI Code Generation

1const { findAllInRenderedTreeInternal } = require('react-dom/test-utils');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 elements = await page.$eval('body', (body) => {8    return findAllInRenderedTreeInternal(body, (inst) => {9      return inst.props && inst.props.className === 'container';10    });11  });12  console.log(elements.length);13  await browser.close();14})();

Using AI Code Generation

1const { findAllInRenderedTreeInternal } = require('playwright/lib/server/dom.js');2const { findElementHandle } = require('playwright/lib/server/dom.js');3async function test() {4  const browser = await chromium.launch({ headless: false });5  const context = await browser.newContext();6  const page = await context.newPage();7  const elementHandle = await page.$('input');8  const element = await elementHandle.evaluateHandle((element) => element);9  const root = await element.ownerFrame().evaluateHandle((frame) => frame);10  const elements = await findAllInRenderedTreeInternal(11    (node) => node.nodeName === 'INPUT'12  );13  console.log(elements.length);14  await browser.close();15}16test();17const { findElementHandle } = require('playwright/lib/server/dom.js');18async function test() {19  const browser = await chromium.launch({ headless: false });20  const context = await browser.newContext();21  const page = await context.newPage();22  const elementHandle = await page.$('input');23  const element = await elementHandle.evaluateHandle((element) => element);24  const root = await element.ownerFrame().evaluateHandle((frame) => frame);25  const elements = await findElementHandle(root, (node) => node.nodeName === 'INPUT');26  console.log(elements.length);27  await browser.close();28}29test();30Your name to display (optional):31Your name to display (optional):32The following code should work: const { chromium } ...READ MORE33The following code should work: const { chromium } ...READ MORE34The following code should work: const { chromium } ...READ MORE35The following code should work: const { chromium } ...READ MORE36The following code should work: const { chromium } ...READ MORE37The following code should work: const { chromium } ...READ MORE

Using AI Code Generation

1const { findAllInRenderedTreeInternal } = require('react-dom/cjs/react-dom-test-utils.development');2const element = findAllInRenderedTreeInternal(3  function(inst) {4    if (inst.type === 'div') {5      return inst;6    }7    return null;8  },9  function(inst) {10    return true;11  }12);13console.log(element);14const element = findAllInRenderedTreeInternal(15  function(inst) {16    if (inst.type === 'div') {17      return inst;18    }19    return null;20  },21  function(inst) {22    return true;23  }24);25console.log(element);26const element = findAllInRenderedTreeInternal(27  function(inst) {28    if (inst.type === 'div') {29      return inst;30    }31    return null;32  },33  function(inst) {34    return true;35  }36);37console.log(element);38const element = findAllInRenderedTreeInternal(39  function(inst) {40    if (inst.type === 'div') {41      return inst;42    }43    return null;44  },45  function(inst) {46    return true;47  }48);49console.log(element);50const element = findAllInRenderedTreeInternal(51  function(inst) {52    if (inst.type === 'div') {53      return inst;54    }55    return null;56  },57  function(inst) {58    return true;59  }60);61console.log(element);62const element = findAllInRenderedTreeInternal(63  function(inst) {64    if (inst.type === 'div') {65      return inst;66    }67    return null;68  },69  function(inst) {70    return true;71  }72);73console.log(element);74const element = findAllInRenderedTreeInternal(75  function(inst) {76    if (inst.type === 'div') {77      return inst;78    }79    return null;80  },81  function(inst) {82    return true;83  }84);85console.log(element);

Using AI Code Generation

1const { getAllElements } = require('playwright-internal');2const elements = getAllElements(document);3const { getAllElements } = require('playwright-internal');4const elements = getAllElements(document);5const { getAllElements } = require('playwright-internal');6const elements = getAllElements(document);7const { getAllElements } = require('playwright-internal');8const elements = getAllElements(document);9const { getAllElements } = require('playwright-internal');10const elements = getAllElements(document);11const { getAllElements } = require('playwright-internal');12const elements = getAllElements(document);13const { getAllElements } = require('playwright-internal');14const elements = getAllElements(document);15const { getAllElements } = require('playwright-internal');16const elements = getAllElements(document);17const { getAllElements

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