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How to use warnForInsertedHydratedElement method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ReactDOMHostConfig.js

Source:ReactDOMHostConfig.js

...497  type: string,498  props: Props,499) {500  if (__DEV__) {501    warnForInsertedHydratedElement(parentContainer, type, props);502  }503}504export function didNotFindHydratableContainerTextInstance(505  parentContainer: Container,506  text: string,507) {508  if (__DEV__) {509    warnForInsertedHydratedText(parentContainer, text);510  }511}512export function didNotFindHydratableInstance(513  parentType: string,514  parentProps: Props,515  parentInstance: Instance,516  type: string,517  props: Props,518) {519  if (__DEV__ && parentProps[SUPPRESS_HYDRATION_WARNING] !== true) {520    warnForInsertedHydratedElement(parentInstance, type, props);521  }522}523export function didNotFindHydratableTextInstance(524  parentType: string,525  parentProps: Props,526  parentInstance: Instance,527  text: string,528) {529  if (__DEV__ && parentProps[SUPPRESS_HYDRATION_WARNING] !== true) {530    warnForInsertedHydratedText(parentInstance, text);531  }...

SSRHydrationDev.js

Source:SSRHydrationDev.js

...88    text,89    parentNode.nodeName.toLowerCase(),90  );91}92function warnForInsertedHydratedElement(93  parentNode: Element | Document,94  tag: string,95) {96  if (didWarnInvalidHydration) {97    return;98  }99  didWarnInvalidHydration = true;100  warning(101    false,102    'Expected server HTML to contain a matching <%s> in <%s>.',103    tag,104    parentNode.nodeName.toLowerCase(),105  );106}107function warnForUnmatchedText(textNode: Text, text: string) {108  warnForTextDifference(textNode.nodeValue, text);109}110function warnForDeletedHydratableElement(111  parentNode: Element | Document,112  child: Element,113) {114  if (didWarnInvalidHydration) {115    return;116  }117  didWarnInvalidHydration = true;118  warning(119    false,120    'Did not expect server HTML to contain a <%s> in <%s>.',121    child.nodeName.toLowerCase(),122    parentNode.nodeName.toLowerCase(),123  );124}125function warnForDeletedHydratableText(126  parentNode: Element | Document,127  child: Text,128) {129  if (didWarnInvalidHydration) {130    return;131  }132  didWarnInvalidHydration = true;133  warning(134    false,135    'Did not expect server HTML to contain the text node "%s" in <%s>.',136    child.nodeValue,137    parentNode.nodeName.toLowerCase(),138  );139}140function diffHydratedProperties(141  domElement: Element,142  tag: string,143  rawProps: Object,144  // parentNamespace: string,145  // rootContainerElement: Element | Document,146): null | Array<[string, any]> {147  // Track extra attributes so that we can warn later148  let extraAttributeNames: Set<string> = new Set();149  const attributes = domElement.attributes;150  for (let i = 0; i < attributes.length; i++) {151    const name = attributes[i].name.toLowerCase();152    switch (name) {153      // Built-in SSR attribute is whitelisted154      case 'data-reactroot':155        break;156      // Controlled attributes are not validated157      // TODO: Only ignore them on controlled tags.158      case 'value':159        break;160      case 'checked':161        break;162      case 'selected':163        break;164      default:165        // Intentionally use the original name.166        // See discussion in https://github.com/facebook/react/pull/10676.167        extraAttributeNames.add(attributes[i].name);168    }169  }170  let updatePayload = null;171  for (const propKey in rawProps) {172    if (!rawProps.hasOwnProperty(propKey)) {173      continue;174    }175    const nextProp = rawProps[propKey];176    let match;177    if (propKey === 'children') {178      // Explanation as seen upstream179      // For text content children we compare against textContent. This180      // might match additional HTML that is hidden when we read it using181      // textContent. E.g. "foo" will match "f<span>oo</span>" but that still182      // satisfies our requirement. Our requirement is not to produce perfect183      // HTML and attributes. Ideally we should preserve structure but it's184      // ok not to if the visible content is still enough to indicate what185      // even listeners these nodes might be wired up to.186      // TODO: Warn if there is more than a single textNode as a child.187      // TODO: Should we use domElement.firstChild.nodeValue to compare?188      if (typeof nextProp === 'string') {189        if (domElement.textContent !== nextProp) {190          warnForTextDifference(domElement.textContent, nextProp);191          updatePayload = [['children', nextProp]];192        }193      } else if (typeof nextProp === 'number') {194        if (domElement.textContent !== '' + nextProp) {195          warnForTextDifference(domElement.textContent, nextProp);196          updatePayload = [['children', '' + nextProp]];197        }198      }199    } else if ((match = propKey.match(isEventRegex))) {200      if (nextProp != null) {201        if (typeof nextProp !== 'function') {202          warnForInvalidEventListener(propKey, nextProp);203        }204        Events.listenTo(((domElement: any): Element), match[1], nextProp); // Attention!205      }206    }207    // TODO shouldIgnoreAttribute && shouldRemoveAttribute208  }209  // $FlowFixMe - Should be inferred as not undefined.210  if (extraAttributeNames.size > 0) {211    // $FlowFixMe - Should be inferred as not undefined.212    warnForExtraAttributes(extraAttributeNames);213  }214  return updatePayload;215}216function diffHydratedText(textNode: Text, text: string): boolean {217  const isDifferent = textNode.nodeValue !== text;218  return isDifferent;219}220export const SSRHydrationDev = {221  canHydrateInstance(instance: Element, type: string): null | Element {222    if (223      instance.nodeType !== ELEMENT_NODE ||224      type.toLowerCase() !== instance.nodeName.toLowerCase()225    ) {226      return null;227    }228    return instance;229  },230  canHydrateTextInstance(instance: Element, text: string): null | Text {231    if (text === '' || instance.nodeType !== TEXT_NODE) {232      // Empty strings are not parsed by HTML so there won't be a correct match here.233      return null;234    }235    return ((instance: any): Text);236  },237  getNextHydratableSibling(instance: Element | Text): null | Element {238    let node = instance.nextSibling;239    // Skip non-hydratable nodes.240    while (241      node &&242      node.nodeType !== ELEMENT_NODE &&243      node.nodeType !== TEXT_NODE244    ) {245      node = node.nextSibling;246    }247    return (node: any);248  },249  getFirstHydratableChild(250    parentInstance: DOMContainer | Element,251  ): null | Element {252    let next = parentInstance.firstChild;253    // Skip non-hydratable nodes.254    while (255      next &&256      next.nodeType !== ELEMENT_NODE &&257      next.nodeType !== TEXT_NODE258    ) {259      next = next.nextSibling;260    }261    return ((next: any): Element);262  },263  hydrateInstance(264    instance: Element,265    type: string,266    props: Props,267    rootContainerInstance: DOMContainer,268    hostContext: HostContext,269    internalInstanceHandle: OpaqueHandle,270  ): null | Array<[string, any]> {271    cacheHandleByInstance(instance, internalInstanceHandle);272    return diffHydratedProperties(273      instance,274      type,275      props,276      /* hostContext, */277      /* rootContainerInstance,*/278    );279  },280  hydrateTextInstance(281    textInstance: Text,282    text: string,283    internalInstanceHandle: OpaqueHandle,284  ): boolean {285    cacheHandleByInstance(286      ((textInstance: any): Element),287      internalInstanceHandle,288    );289    return diffHydratedText(textInstance, text);290  },291  didNotMatchHydratedContainerTextInstance(292    parentContainer: DOMContainer,293    textInstance: Text,294    text: string,295  ) {296    warnForUnmatchedText(textInstance, text);297  },298  didNotMatchHydratedTextInstance(299    parentType: string,300    parentProps: Props,301    parentInstance: Element,302    textInstance: Text,303    text: string,304  ) {305    warnForUnmatchedText(textInstance, text);306  },307  didNotHydrateContainerInstance(308    parentContainer: DOMContainer,309    instance: Element | Text,310  ) {311    if (instance.nodeType === 1) {312      warnForDeletedHydratableElement(parentContainer, (instance: any));313    } else {314      warnForDeletedHydratableText(parentContainer, (instance: any));315    }316  },317  didNotHydrateInstance(318    parentType: string,319    parentProps: Props,320    parentInstance: Element,321    instance: Element | Text,322  ) {323    if (instance.nodeType === 1) {324      warnForDeletedHydratableElement(parentInstance, (instance: any));325    } else {326      warnForDeletedHydratableText(parentInstance, (instance: any));327    }328  },329  didNotFindHydratableContainerInstance(330    parentContainer: DOMContainer,331    type: string,332  ) {333    warnForInsertedHydratedElement(parentContainer, type);334  },335  didNotFindHydratableContainerTextInstance(336    parentContainer: DOMContainer,337    text: string,338  ) {339    warnForInsertedHydratedText(parentContainer, text);340  },341  didNotFindHydratableInstance(342    parentType: string,343    parentProps: Props,344    parentInstance: Element,345    type: string,346  ) {347    warnForInsertedHydratedElement(parentInstance, type);348  },349  didNotFindHydratableTextInstance(350    parentType: string,351    parentProps: Props,352    parentInstance: Element,353    text: string,354  ) {355    warnForInsertedHydratedText(parentInstance, text);356  },...

warning.js

Source:warning.js

...37      getNodeName(parentNode),38    );39  }40}41export function warnForInsertedHydratedElement(42  parentNode,43  node44) {45  if (__DEV__) {46    if (didWarnInvalidHydration) {47      return;48    }49    didWarnInvalidHydration = true;50    warning(51      'Expected server HTML to contain a matching %s in %s.',52      getNodeName(node),53      getNodeName(parentNode),54    );55  }...

Using AI Code Generation

1const playwright = require('playwright');2(async () => {3  const browser = await playwright.chromium.launch({4  });5  const context = await browser.newContext();6  const page = await context.newPage();7  await page.setContent('<div>hello</div>');8  await page.setContent('<div>hello</div><div>world</div>');9  await browser.close();10})();

Using AI Code Generation

1const { warnForInsertedHydratedElement } = require('playwright/lib/internal/hydrate');2const { warnForInsertedHydratedElement } = require('playwright/lib/internal/hydrate');3const { warnForInsertedHydratedElement } = require('playwright/lib/internal/hydrate');4const { warnForInsertedHydratedElement } = require('playwright/lib/internal/hydrate');5const { warnForInsertedHydratedElement } = require('playwright/lib/internal/hydrate');6const { warnForInsertedHydratedElement } = require('playwright/lib/internal/hydrate');7const { warnForInsertedHydratedElement } = require('playwright/lib/internal/hydrate');8const { warnForInsertedHydratedElement } = require('playwright/lib/internal/hydrate');9const { warnForInsertedHydratedElement } = require('playwright/lib/internal/hydrate');10const { warnForInsertedHydratedElement } = require('playwright/lib/internal/hydrate');11const { warnForInsertedHydratedElement } = require('playwright/lib/internal/hydrate');12const { warnForInsertedHydratedElement } = require('playwright/lib/internal/hydrate');13const { warnForInsertedHydratedElement } = require('playwright/lib/internal

Using AI Code Generation

1const { warnForInsertedHydratedElement } = require('playwright/lib/server/injected/injectedScript.js');2const { warnForDeletedHydratedElement } = require('playwright/lib/server/injected/injectedScript.js');3const { warnForChangedHydratedElement } = require('playwright/lib/server/injected/injectedScript.js');4const { warnForInsertedHydratedText } = require('playwright/lib/server/injected/injectedScript.js');5const { warnForDeletedHydratedText } = require('playwright/lib/server/injected/injectedScript.js');6const { warnForChangedHydratedText } = require('playwright/lib/server/injected/injectedScript.js');7const { warnForInsertedHydratedComment } = require('playwright/lib/server/injected/injectedScript.js');8const { warnForDeletedHydratedComment } = require('playwright/lib/server/injected/injectedScript.js');9const { warnForChangedHydratedComment } = require('playwright/lib/server/injected/injectedScript.js');10const { warnForInsertedHydratedFragment } = require('playwright/lib/server/injected/injectedScript.js');11const { warnForDeletedHydratedFragment } = require('playwright/lib/server/injected/injectedScript.js');12const { warnForChangedHydratedFragment } = require('playwright/lib/server/injected/injectedScript.js');

Using AI Code Generation

1const { warnForInsertedHydratedElement } = require('@playwright/test/lib/server/frames');2const { Page } = require('@playwright/test/lib/server/page');3const { Frame } = require('@playwright/test/lib/server/frame');4const { FrameManager } = require('@playwright/test/lib/server/frameManager');5const { ElementHandle } = require('@playwright/test/lib/server/elementHandler');6const frameManager = new FrameManager(page);7const frame = new Frame(frameManager, null, 'frameId');8const element = new ElementHandle(frame, 'elementId');9warnForInsertedHydratedElement(element);10const { Playwright } = require('@playwright/test');11const playwright = Playwright.create();12const page = await playwright.chromium.launch().newPage();13const frameManager = new FrameManager(page);14const frame = new Frame(frameManager, null, 'frameId');15const element = new ElementHandle(frame, 'elementId');16warnForInsertedHydratedElement(element);17const frameManager = new FrameManager(page);18const frame = new Frame(frameManager, null, 'frameId');19const element = new ElementHandle(frame, 'elementId');20warnForInsertedHydratedElement(element);21const frameManager = new FrameManager(page);22const frame = new Frame(frameManager, null, 'frameId');23const element = new ElementHandle(frame, 'elementId');24warnForInsertedHydratedElement(element);25const frameManager = new FrameManager(page);26const frame = new Frame(frameManager, null, 'frameId');27const element = new ElementHandle(frame, 'elementId');28warnForInsertedHydratedElement(element);29const frameManager = new FrameManager(page);

Using AI Code Generation

1const { Playwright } = require('playwright-core');2const { warnForInsertedHydratedElement } = Playwright._internal;3const { chromium } = require('playwright-core');4(async () => {5  const browser = await chromium.launch();6  const page = await browser.newPage();7  await page.evaluate(() => {8    const element = document.createElement('div');9    element.innerHTML = 'This is a new element';10    document.body.appendChild(element);11  });12  warnForInsertedHydratedElement(page);13  await page.waitForTimeout(5000);14  await browser.close();15})();

Using AI Code Generation

1const { warnForInsertedHydratedElement } = require('@playwright/test/lib/server/trace/recorder/playwright');2const { test } = require('@playwright/test');3test('warn for hydrated element', async ({ page }) => {4  await warnForInsertedHydratedElement(page, 'test-id');5});6import { PlaywrightTestConfig } from '@playwright/test';7const config: PlaywrightTestConfig = {8  use: {9    viewport: { width: 1280, height: 720 },10  },11};12export default config;13    at Object.warnForInsertedHydratedElement (D:\work\playwright-test\test.js:3:20)14    at ExecutionContext._evaluateInternal (D:\work\playwright-test\node_modules\playwright\lib\client\chromium\crExecutionContext.js:122:19)15    at runMicrotasks (<anonymous>)16    at processTicksAndRejections (internal/process/task_queues.js:93:5)

Using AI Code Generation

1const { Playwright } = require('playwright');2const { Internal } = require('playwright/lib/internal');3const internal = new Internal();4internal.warnForInsertedHydratedElement();5const { Playwright } = require('playwright');6const { Internal } = require('playwright/lib/internal');7const internal = new Internal();8internal.warnForInsertedHydratedElement();9const { Playwright } = require('playwright');10const { Internal } = require('playwright/lib/internal');11const internal = new Internal();12internal.warnForInsertedHydratedElement();13const { Playwright } = require('playwright');14const { Internal } = require('playwright/lib/internal');15const internal = new Internal();16internal.warnForInsertedHydratedElement();17const { Playwright } = require('playwright');18const { Internal } = require('playwright/lib/internal');19const internal = new Internal();20internal.warnForInsertedHydratedElement();21const { Playwright } = require('playwright');22const { Internal } = require('playwright/lib/internal');23const internal = new Internal();24internal.warnForInsertedHydratedElement();25const { Playwright } = require('playwright');26const { Internal } = require('playwright/lib/internal');27const internal = new Internal();

Using AI Code Generation

1const { warnForInsertedHydratedElement } = require('playwright/lib/server/dom.js');2warnForInsertedHydratedElement(element);3const { warnForDeletedHydratedElement } = require('playwright/lib/server/dom.js');4warnForDeletedHydratedElement(element);5const { warnForChangedHydratedElement } = require('playwright/lib/server/dom.js');6warnForChangedHydratedElement(element, 'p');7const { warnForTextNodeWithMoreThanOneParent } = require('playwright/lib/server/dom.js');8warnForTextNodeWithMoreThanOneParent(element);9const { warnForContainerWithMoreThanOneParent } = require('playwright/lib/server/dom.js');10warnForContainerWithMoreThanOneParent(element);11const { warnForDeletedHydratableElement } = require('playwright/lib/server/dom.js');12warnForDeletedHydratableElement(element);13const { warnForDeletedHydratableAttribute } = require('playwright/lib/server/dom.js');14warnForDeletedHydratableAttribute(element, 'id');15const { warnForAddedHydratableElement } = require('playwright/lib/server/dom.js');16warnForAddedHydratableElement(element);17const { warnForAddedHydratableAttribute } = require('playwright/lib/server/dom.js');18warnForAddedHydratableAttribute(element, 'id');

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