How to use mountSuspenseFallbackChildren method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ReactFiberBeginWork.new.js

Source:ReactFiberBeginWork.new.js

...1678    }1679    const nextPrimaryChildren = nextProps.children;1680    const nextFallbackChildren = nextProps.fallback;1681    if (showFallback) {1682      const fallbackFragment = mountSuspenseFallbackChildren(1683        workInProgress,1684        nextPrimaryChildren,1685        nextFallbackChildren,1686        renderLanes,1687      );1688      const primaryChildFragment: Fiber = (workInProgress.child: any);1689      primaryChildFragment.memoizedState = mountSuspenseOffscreenState(1690        renderLanes,1691      );1692      workInProgress.memoizedState = SUSPENDED_MARKER;1693      return fallbackFragment;1694    } else if (typeof nextProps.unstable_expectedLoadTime === 'number') {1695      // This is a CPU-bound tree. Skip this tree and show a placeholder to1696      // unblock the surrounding content. Then immediately retry after the1697      // initial commit.1698      const fallbackFragment = mountSuspenseFallbackChildren(1699        workInProgress,1700        nextPrimaryChildren,1701        nextFallbackChildren,1702        renderLanes,1703      );1704      const primaryChildFragment: Fiber = (workInProgress.child: any);1705      primaryChildFragment.memoizedState = mountSuspenseOffscreenState(1706        renderLanes,1707      );1708      workInProgress.memoizedState = SUSPENDED_MARKER;1709      // Since nothing actually suspended, there will nothing to ping this to1710      // get it started back up to attempt the next item. While in terms of1711      // priority this work has the same priority as this current render, it's1712      // not part of the same transition once the transition has committed. If1713      // it's sync, we still want to yield so that it can be painted.1714      // Conceptually, this is really the same as pinging. We can use any1715      // RetryLane even if it's the one currently rendering since we're leaving1716      // it behind on this node.1717      workInProgress.lanes = SomeRetryLane;1718      if (enableSchedulerTracing) {1719        markSpawnedWork(SomeRetryLane);1720      }1721      return fallbackFragment;1722    } else {1723      return mountSuspensePrimaryChildren(1724        workInProgress,1725        nextPrimaryChildren,1726        renderLanes,1727      );1728    }1729  } else {1730    // This is an update.1731    // If the current fiber has a SuspenseState, that means it's already showing1732    // a fallback.1733    const prevState: null | SuspenseState = current.memoizedState;1734    if (prevState !== null) {1735      // The current tree is already showing a fallback1736      // Special path for hydration1737      if (enableSuspenseServerRenderer) {1738        const dehydrated = prevState.dehydrated;1739        if (dehydrated !== null) {1740          if (!didSuspend) {1741            return updateDehydratedSuspenseComponent(1742              current,1743              workInProgress,1744              dehydrated,1745              prevState,1746              renderLanes,1747            );1748          } else if (1749            (workInProgress.memoizedState: null | SuspenseState) !== null1750          ) {1751            // Something suspended and we should still be in dehydrated mode.1752            // Leave the existing child in place.1753            workInProgress.child = current.child;1754            // The dehydrated completion pass expects this flag to be there1755            // but the normal suspense pass doesn't.1756            workInProgress.flags |= DidCapture;1757            return null;1758          } else {1759            // Suspended but we should no longer be in dehydrated mode.1760            // Therefore we now have to render the fallback.1761            const nextPrimaryChildren = nextProps.children;1762            const nextFallbackChildren = nextProps.fallback;1763            const fallbackChildFragment = mountSuspenseFallbackAfterRetryWithoutHydrating(1764              current,1765              workInProgress,1766              nextPrimaryChildren,1767              nextFallbackChildren,1768              renderLanes,1769            );1770            const primaryChildFragment: Fiber = (workInProgress.child: any);1771            primaryChildFragment.memoizedState = mountSuspenseOffscreenState(1772              renderLanes,1773            );1774            workInProgress.memoizedState = SUSPENDED_MARKER;1775            return fallbackChildFragment;1776          }1777        }1778      }1779      if (showFallback) {1780        const nextFallbackChildren = nextProps.fallback;1781        const nextPrimaryChildren = nextProps.children;1782        const fallbackChildFragment = updateSuspenseFallbackChildren(1783          current,1784          workInProgress,1785          nextPrimaryChildren,1786          nextFallbackChildren,1787          renderLanes,1788        );1789        const primaryChildFragment: Fiber = (workInProgress.child: any);1790        const prevOffscreenState: OffscreenState | null = (current.child: any)1791          .memoizedState;1792        primaryChildFragment.memoizedState =1793          prevOffscreenState === null1794            ? mountSuspenseOffscreenState(renderLanes)1795            : updateSuspenseOffscreenState(prevOffscreenState, renderLanes);1796        primaryChildFragment.childLanes = getRemainingWorkInPrimaryTree(1797          current,1798          renderLanes,1799        );1800        workInProgress.memoizedState = SUSPENDED_MARKER;1801        return fallbackChildFragment;1802      } else {1803        const nextPrimaryChildren = nextProps.children;1804        const primaryChildFragment = updateSuspensePrimaryChildren(1805          current,1806          workInProgress,1807          nextPrimaryChildren,1808          renderLanes,1809        );1810        workInProgress.memoizedState = null;1811        return primaryChildFragment;1812      }1813    } else {1814      // The current tree is not already showing a fallback.1815      if (showFallback) {1816        // Timed out.1817        const nextFallbackChildren = nextProps.fallback;1818        const nextPrimaryChildren = nextProps.children;1819        const fallbackChildFragment = updateSuspenseFallbackChildren(1820          current,1821          workInProgress,1822          nextPrimaryChildren,1823          nextFallbackChildren,1824          renderLanes,1825        );1826        const primaryChildFragment: Fiber = (workInProgress.child: any);1827        const prevOffscreenState: OffscreenState | null = (current.child: any)1828          .memoizedState;1829        primaryChildFragment.memoizedState =1830          prevOffscreenState === null1831            ? mountSuspenseOffscreenState(renderLanes)1832            : updateSuspenseOffscreenState(prevOffscreenState, renderLanes);1833        primaryChildFragment.childLanes = getRemainingWorkInPrimaryTree(1834          current,1835          renderLanes,1836        );1837        // Skip the primary children, and continue working on the1838        // fallback children.1839        workInProgress.memoizedState = SUSPENDED_MARKER;1840        return fallbackChildFragment;1841      } else {1842        // Still haven't timed out. Continue rendering the children, like we1843        // normally do.1844        const nextPrimaryChildren = nextProps.children;1845        const primaryChildFragment = updateSuspensePrimaryChildren(1846          current,1847          workInProgress,1848          nextPrimaryChildren,1849          renderLanes,1850        );1851        workInProgress.memoizedState = null;1852        return primaryChildFragment;1853      }1854    }1855  }1856}1857function mountSuspensePrimaryChildren(1858  workInProgress,1859  primaryChildren,1860  renderLanes,1861) {1862  const mode = workInProgress.mode;1863  const primaryChildProps: OffscreenProps = {1864    mode: 'visible',1865    children: primaryChildren,1866  };1867  const primaryChildFragment = createFiberFromOffscreen(1868    primaryChildProps,1869    mode,1870    renderLanes,1871    null,1872  );1873  primaryChildFragment.return = workInProgress;1874  workInProgress.child = primaryChildFragment;1875  return primaryChildFragment;1876}1877function mountSuspenseFallbackChildren(1878  workInProgress,1879  primaryChildren,1880  fallbackChildren,1881  renderLanes,1882) {1883  const mode = workInProgress.mode;1884  const progressedPrimaryFragment: Fiber | null = workInProgress.child;1885  const primaryChildProps: OffscreenProps = {1886    mode: 'hidden',1887    children: primaryChildren,1888  };1889  let primaryChildFragment;1890  let fallbackChildFragment;1891  if ((mode & BlockingMode) === NoMode && progressedPrimaryFragment !== null) {...

ReactFiberBeginWork.old.js

Source:ReactFiberBeginWork.old.js

...929      }930      var nextPrimaryChildren = nextProps.children;931      var nextFallbackChildren = nextProps.fallback;932      if (showFallback) {933        var fallbackFragment = mountSuspenseFallbackChildren(workInProgress, nextPrimaryChildren, nextFallbackChildren, renderLanes);934        var primaryChildFragment = workInProgress.child;935        primaryChildFragment.memoizedState = mountSuspenseOffscreenState(renderLanes);936        workInProgress.memoizedState = SUSPENDED_MARKER;937        return fallbackFragment;938      } else if (typeof nextProps.unstable_expectedLoadTime === 'number') {939        // This is a CPU-bound tree. Skip this tree and show a placeholder to940        // unblock the surrounding content. Then immediately retry after the941        // initial commit.942        var _fallbackFragment = mountSuspenseFallbackChildren(workInProgress, nextPrimaryChildren, nextFallbackChildren, renderLanes);943        var _primaryChildFragment = workInProgress.child;944        _primaryChildFragment.memoizedState = mountSuspenseOffscreenState(renderLanes);945        workInProgress.memoizedState = SUSPENDED_MARKER; // Since nothing actually suspended, there will nothing to ping this to946        // get it started back up to attempt the next item. While in terms of947        // priority this work has the same priority as this current render, it's948        // not part of the same transition once the transition has committed. If949        // it's sync, we still want to yield so that it can be painted.950        // Conceptually, this is really the same as pinging. We can use any951        // RetryLane even if it's the one currently rendering since we're leaving952        // it behind on this node.953        workInProgress.lanes = SomeRetryLane;954        {955          markSpawnedWork(SomeRetryLane);956        }957        return _fallbackFragment;958      } else {959        return mountSuspensePrimaryChildren(workInProgress, nextPrimaryChildren, renderLanes);960      }961    } else {962      // This is an update.963      // If the current fiber has a SuspenseState, that means it's already showing964      // a fallback.965      var prevState = current.memoizedState;966      if (prevState !== null) {967        // The current tree is already showing a fallback968        // Special path for hydration969        {970          var _dehydrated = prevState.dehydrated;971          if (_dehydrated !== null) {972            if (!didSuspend) {973              return updateDehydratedSuspenseComponent(current, workInProgress, _dehydrated, prevState, renderLanes);974            } else if (workInProgress.memoizedState !== null) {975              // Something suspended and we should still be in dehydrated mode.976              // Leave the existing child in place.977              workInProgress.child = current.child; // The dehydrated completion pass expects this flag to be there978              // but the normal suspense pass doesn't.979              workInProgress.flags |= DidCapture;980              return null;981            } else {982              // Suspended but we should no longer be in dehydrated mode.983              // Therefore we now have to render the fallback.984              var _nextPrimaryChildren = nextProps.children;985              var _nextFallbackChildren = nextProps.fallback;986              var fallbackChildFragment = mountSuspenseFallbackAfterRetryWithoutHydrating(current, workInProgress, _nextPrimaryChildren, _nextFallbackChildren, renderLanes);987              var _primaryChildFragment2 = workInProgress.child;988              _primaryChildFragment2.memoizedState = mountSuspenseOffscreenState(renderLanes);989              workInProgress.memoizedState = SUSPENDED_MARKER;990              return fallbackChildFragment;991            }992          }993        }994        if (showFallback) {995          var _nextFallbackChildren2 = nextProps.fallback;996          var _nextPrimaryChildren2 = nextProps.children;997          var _fallbackChildFragment = updateSuspenseFallbackChildren(current, workInProgress, _nextPrimaryChildren2, _nextFallbackChildren2, renderLanes);998          var _primaryChildFragment3 = workInProgress.child;999          var prevOffscreenState = current.child.memoizedState;1000          _primaryChildFragment3.memoizedState = prevOffscreenState === null ? mountSuspenseOffscreenState(renderLanes) : updateSuspenseOffscreenState(prevOffscreenState, renderLanes);1001          _primaryChildFragment3.childLanes = getRemainingWorkInPrimaryTree(current, renderLanes);1002          workInProgress.memoizedState = SUSPENDED_MARKER;1003          return _fallbackChildFragment;1004        } else {1005          var _nextPrimaryChildren3 = nextProps.children;1006          var _primaryChildFragment4 = updateSuspensePrimaryChildren(current, workInProgress, _nextPrimaryChildren3, renderLanes);1007          workInProgress.memoizedState = null;1008          return _primaryChildFragment4;1009        }1010      } else {1011        // The current tree is not already showing a fallback.1012        if (showFallback) {1013          // Timed out.1014          var _nextFallbackChildren3 = nextProps.fallback;1015          var _nextPrimaryChildren4 = nextProps.children;1016          var _fallbackChildFragment2 = updateSuspenseFallbackChildren(current, workInProgress, _nextPrimaryChildren4, _nextFallbackChildren3, renderLanes);1017          var _primaryChildFragment5 = workInProgress.child;1018          var _prevOffscreenState = current.child.memoizedState;1019          _primaryChildFragment5.memoizedState = _prevOffscreenState === null ? mountSuspenseOffscreenState(renderLanes) : updateSuspenseOffscreenState(_prevOffscreenState, renderLanes);1020          _primaryChildFragment5.childLanes = getRemainingWorkInPrimaryTree(current, renderLanes); // Skip the primary children, and continue working on the1021          // fallback children.1022          workInProgress.memoizedState = SUSPENDED_MARKER;1023          return _fallbackChildFragment2;1024        } else {1025          // Still haven't timed out. Continue rendering the children, like we1026          // normally do.1027          var _nextPrimaryChildren5 = nextProps.children;1028          var _primaryChildFragment6 = updateSuspensePrimaryChildren(current, workInProgress, _nextPrimaryChildren5, renderLanes);1029          workInProgress.memoizedState = null;1030          return _primaryChildFragment6;1031        }1032      }1033    }1034  }1035  function mountSuspensePrimaryChildren(workInProgress, primaryChildren, renderLanes) {1036    var mode = workInProgress.mode;1037    var primaryChildProps = {1038      mode: 'visible',1039      children: primaryChildren1040    };1041    var primaryChildFragment = createFiberFromOffscreen(primaryChildProps, mode, renderLanes, null);1042    primaryChildFragment.return = workInProgress;1043    workInProgress.child = primaryChildFragment;1044    return primaryChildFragment;1045  }1046  function mountSuspenseFallbackChildren(workInProgress, primaryChildren, fallbackChildren, renderLanes) {1047    var mode = workInProgress.mode;1048    var progressedPrimaryFragment = workInProgress.child;1049    var primaryChildProps = {1050      mode: 'hidden',1051      children: primaryChildren1052    };1053    var primaryChildFragment;1054    var fallbackChildFragment;1055    if ((mode & BlockingMode) === NoMode && progressedPrimaryFragment !== null) {1056      // In legacy mode, we commit the primary tree as if it successfully1057      // completed, even though it's in an inconsistent state.1058      primaryChildFragment = progressedPrimaryFragment;1059      primaryChildFragment.childLanes = NoLanes;1060      primaryChildFragment.pendingProps = primaryChildProps;...

FiberBeginWork.js

Source:FiberBeginWork.js

...233    // Initial mount234    const nextPrimaryChildren = nextProps.children;235    const nextFallbackChildren = nextProps.fallback;236    if (showFallback){237      const fallbackFragment = mountSuspenseFallbackChildren(238        workInProgress,239        nextPrimaryChildren,240        nextFallbackChildren,241        renderLanes,242      );243      const primaryChildFragment = workInProgress.child;244      primaryChildFragment.memoizedState = mountSuspenseOffscreenState(245        renderLanes,246      );247      workInProgress.memoizedState = SUSPENDED_MARKER;248      return fallbackFragment;249    } else {250      return mountSuspensePrimaryChildren(251        workInProgress,252        nextPrimaryChildren,253        renderLanes,254      )255    }256  } else {257    // Update.258    // If the current fiber has a SuspenseState, that means it's already 259    // showing a fallback.260    const prevState = current.memoizedState;261    if (prevState !== null){262      if (showFallback){263        const nextFallbackChildren = nextProps.fallback;264        const nextPrimaryChildren = nextProps.children;265        const fallbackChildFragment = updateSuspenseFallbackChildren(266          current,267          workInProgress,268          nextPrimaryChildren,269          nextFallbackChildren,270          renderLanes271        )272        const primaryChildFragment = workInProgress.child;273        const prevOffscreenState = current.child.memoizedState;274        primaryChildFragment.memoizedState = 275          prevOffscreenState === null276          ? mountSuspenseOffscreenState(renderLanes)277          : updateSuspenseOffscreenState(prevOffscreenState, renderLanes);      278        primaryChildFragment.childLanes = removeLanes(279          current.childLanes, 280          renderLanes281        );282        workInProgress.memoizedState = SUSPENDED_MARKER;283        return fallbackChildFragment;       284      } else {285        const nextPrimaryChildren = nextProps.children;286        const primaryChildFragment = updateSuspensePrimaryChildren(287          current,288          workInProgress,289          nextPrimaryChildren,290          renderLanes,291        );292        workInProgress.memoizedState = null;293        return primaryChildFragment;294      }295    } else {296      // the current tree is not showing a fallback.297      if(showFallback){298        // Timed out.299        const nextFallbackChildren = nextProps.fallback;300        const nextPrimaryChildren = nextProps.children;301        const fallbackChildFragment = updateSuspenseFallbackChildren(302          current,303          workInProgress,304          nextPrimaryChildren,305          nextFallbackChildren,306          renderLanes307        )308        const primaryChildFragment = workInProgress.child;309        const prevOffscreenState = current.child.memoizedState;310        primaryChildFragment.memoizedState = 311          prevOffscreenState === null312          ? mountSuspenseOffscreenState(renderLanes)313          : updateSuspenseOffscreenState(prevOffscreenState, renderLanes);      314        primaryChildFragment.childLanes = removeLanes(315          current.childLanes, 316          renderLanes317        );318        workInProgress.memoizedState = SUSPENDED_MARKER;319        return fallbackChildFragment;320      } else {321        const nextPrimaryChildren = nextProps.children;322        const primaryChildFragment = updateSuspensePrimaryChildren(323          current,324          workInProgress,325          nextPrimaryChildren,326          renderLanes,327        );328        workInProgress.memoizedState = null;329        return primaryChildFragment;330      }331    }332  }333}334function mountSuspensePrimaryChildren(335  workInProgress,336  primaryChildren,337  renderLanes338){339  const primaryChildProps = {340    mode: 'visible',341    children: primaryChildren,342  };343  // createFiberFromOffscreen()344  const primaryChildFragment = createFiber(345    OffscreenComponent,346    primaryChildProps347  );348  primaryChildFragment.elementType = JEACT_OFFSCREEN_TYPE;349  primaryChildFragment.lanes = renderLanes;350  primaryChildFragment.return = workInProgress;351  workInProgress.child = primaryChildFragment;352  return primaryChildFragment;353}354function mountSuspenseFallbackChildren(355  workInProgress,356  primaryChildren,357  fallbackChildren=defaultFallbackChildren,358  renderLanes,359){360  if(typeof fallbackChildren === 'string'){361    console.error('Err:Fallback Component should be an Object, got String:', fallbackChildren)362  }363  const primaryChildProps = {364    mode: 'hidden',365    children: primaryChildren,366  };367  let primaryChildFragment;368  let fallbackChildFragment;...

Using AI Code Generation

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

Using AI Code Generation

1const { mountSuspenseFallbackChildren } = require('playwright/lib/server/supplements/recorder/recorderSupplement');2const { mountSuspenseFallbackChildren } = require('playwright/lib/server/supplements/recorder/recorderSupplement');3const { mountSuspenseFallbackChildren } = require('playwright/lib/server/supplements/recorder/recorderSupplement');4const playwright = require('playwright');5const { mountSuspenseFallbackChildren } = require('playwright/lib/server/supplements/recorder/recorderSupplement');6const playwright = require('playwright');7const { mountSuspenseFallbackChildren } = require('playwright/lib/server/supplements/recorder/recorderSupplement');8const playwright = require('playwright');9const { mountSuspenseFallbackChildren } = require('playwright/lib/server/supplements/recorder/recorderSupplement');10const playwright = require('playwright');11const { mountSuspenseFallbackChildren } = require('playwright/lib/server/supplements/recorder/recorderSupplement');12const playwright = require('playwright');13const { mountSuspenseFallbackChildren } = require('playwright/lib/server/supplements/recorder/recorderSupplement');14const playwright = require('playwright');15const { mountSuspenseFallbackChildren } = require('playwright/lib/server/supplements/recorder/recorderSupplement');16const playwright = require('playwright');17const { mountSuspenseFallbackChildren } = require('playwright/lib/server/supplements/recorder/recorderSupplement');18const playwright = require('playwright');19const { mountSuspenseFallbackChildren } = require('playwright/lib/server/supplements/recorder/recorderSupplement');20const playwright = require('playwright');21const { mountSuspenseFallbackChildren } = require('playwright/lib/server/supplements/recorder/recorderSupplement');22const playwright = require('playwright');23const { mountSuspenseFallbackChildren } = require('playwright/lib/server/supplements/recorder/recorderSupplement');24const playwright = require('playwright');25const { mountSuspenseFallbackChildren } = require('playwright/lib/server/supplements

Using AI Code Generation

1const { mountSuspenseFallbackChildren } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');2const { Page } = require('playwright');3const { chromium } = require('playwright');4const { expect } = require('chai');5describe('playwright test', () => {6    it('test', async () => {7        const browser = await chromium.launch();8        const context = await browser.newContext();9        const page = await context.newPage();10        const element = await page.$('div');11        await mountSuspenseFallbackChildren(page, element);12        await browser.close();13    });14});

Using AI Code Generation

1const playwright = require('playwright');2(async () => {3    const browser = await playwright['chromium'].launch({ headless: false });4    const context = await browser.newContext();5    const page = await context.newPage();6    await page.click('

Using AI Code Generation

1const { mountSuspenseFallbackChildren } = require('@playwright/test/lib/server/supplements/recorderSupplement.js');2const { getPlaywright } = require('@playwright/test/lib/server/supplements/recorderSupplement.js');3const { getFrame } = require('@playwright/test/lib/server/supplements/recorderSupplement.js');4const { getFrameExecutionContext } = require('@playwright/test/lib/server/supplements/recorderSupplement.js');5const playwright = getPlaywright();6const frame = getFrame();7const context = getFrameExecutionContext(frame);8await mountSuspenseFallbackChildren(context, playwright);

Using AI Code Generation

1const { mountSuspenseFallbackChildren } = require('@playwright/test/lib/server/supplements/recorderSupplement/recorderSupplement.js');2await mountSuspenseFallbackChildren(page, 'div[data-testid="suspense-fallback"]', 'div[data-testid="suspense-content"]');3await page.click('div[data-testid="suspense-content"]');4await page.evaluate(() => {5    const suspenseFallback = document.querySelector('div[data-testid="suspense-fallback"]');6    suspenseFallback.parentNode.removeChild(suspenseFallback);7});8await page.click('div[data-testid="suspense-content"]');

Using AI Code Generation

1const { mountSuspenseFallbackChildren } = require('@playwright/test/lib/server/supplements/recorder/recorderSupplement');2const { getTestState } = require('@playwright/test/lib/server/test');3const { getTestType } = require('@playwright/test/lib/utils/utils');4const { getTestInfo } = require('@playwright/test/lib/server/testInfo');5const { getTestType } = require('@playwright/test/lib/utils/utils');6const { getTestInfo } = require('@playwright/test/lib/server/testInfo');7const test = baseTest.extend({8});9test.use({10    async beforeAll({}) {11    },12    async beforeEach({}) {13    },14    async afterEach({}) {15    },16    async afterAll({}) {17    },18});19test.describe('...', () => {20    test.beforeAll(async ({}) => {21    });22    test.beforeEach(async ({}) => {23    });24    test.afterEach(async ({}) => {25    });26    test.afterAll(async ({}) => {27    });28    test('...', async ({}) => {29        const testInfo = getTestInfo();30        const testState = getTestState();31        const testType = getTestType();32        const testType = getTestType();33        const testInfo = getTestInfo();34        const testState = getTestState();35        const testType = getTestType();36        const testInfo = getTestInfo();37        const testState = getTestState();38        const testType = getTestType();39    });40});

Using AI Code Generation

1const { mountSuspenseFallbackChildren } = require('playwright/lib/server/dom.js');2const { parseFragment } = require('playwright/lib/server/common/html.js');3const { createTestServer } = require('playwright/lib/utils/utils.js');4const { createPage } = require('playwright/lib/server/page.js');5const { createChannelOwner } = require('playwright/lib/server/channelOwner.js');6const { Frame } = require('playwright/lib/server/frames.js');7const server = createTestServer();8server.setRoute('/test.html', (req, res) => {9  res.end(`10  `);11});12(async () => {13  const page = await createPage();14  await page.goto(server.PREFIX + '/test.html');15  const frame = page.mainFrame();16  const suspense = frame._document.querySelector('#suspense');17  const innerSuspense = frame._document.querySelector('#inner-suspense');18  const fallback = frame._document.querySelector('#fallback');19  const root = frame._document.querySelector('#root');20  mountSuspenseFallbackChildren(innerSuspense, suspense);21  mountSuspenseFallbackChildren(fallback, innerSuspense);22  mountSuspenseFallbackChildren(root, fallback);23  console.log(frame._document.body.innerHTML);24})();25const { mountSuspenseFallbackChildren } = require('playwright/lib/server/dom.js');26const { parseFragment } = require('playwright/lib/server/common/html.js');27const { createTestServer } = require('playwright/lib/utils/utils.js');28const { createPage } = require('playwright/lib/server/page.js');29const { createChannelOwner } = require('

Using AI Code Generation

1import { mountSuspenseFallbackChildren } from 'playwright/lib/internal/inspector/inspector.js';2const browser = await chromium.launch();3const context = await browser.newContext();4const page = await context.newPage();5const { root } = await page._delegate._mainFrameSession._client.send('DOM.getDocument');6await mountSuspenseFallbackChildren(page, root.nodeId);7await page.screenshot({ path: 'screenshot.png' });8await browser.close();

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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.