Best JavaScript code snippet using playwright-internal
update.js
Source:update.js  
...97            hydrating = true98          }99          if (isTrue(hydrating)) {100            if (hydrate(oldVnode, vnode, insertedVnodeQueue)) {101              invokeInsertHook(vnode, insertedVnodeQueue, true)102              return oldVnode103            }104          }105          // either not server-rendered, or hydration failed.106          // create an empty node and replace it107          oldVnode = emptyNodeAt(oldVnode)108        }109        // replacing existing element110        const oldElm = oldVnode.elm111        const parentElm = nodeOps.parentNode(oldElm)112        // create new node113        createElm(114          vnode,115          insertedVnodeQueue,116          // extremely rare edge case: do not insert if old element is in a117          // leaving transition. Only happens when combining transition +118          // keep-alive + HOCs. (#4590)119          oldElm._leaveCb ? null : parentElm,120          nodeOps.nextSibling(oldElm)121        )122        // update parent placeholder node element, recursively123        if (isDef(vnode.parent)) {124          let ancestor = vnode.parent125          const patchable = isPatchable(vnode)126          while (ancestor) {127            for (let i = 0; i < cbs.destroy.length; ++i) {128              cbs.destroy[i](ancestor)129            }130            ancestor.elm = vnode.elm131            if (patchable) {132              for (let i = 0; i < cbs.create.length; ++i) {133                cbs.create[i](emptyNode, ancestor)134              }135              // #6513136              // invoke insert hooks that may have been merged by create hooks.137              // e.g. for directives that uses the "inserted" hook.138              const insert = ancestor.data.hook.insert139              if (insert.merged) {140                // start at index 1 to avoid re-invoking component mounted hook141                for (let i = 1; i < insert.fns.length; i++) {142                  insert.fns[i]()143                }144              }145            } else {146              registerRef(ancestor)147            }148            ancestor = ancestor.parent149          }150        }151        // destroy old node152        if (isDef(parentElm)) {153          removeVnodes([oldVnode], 0, 0)154        } else if (isDef(oldVnode.tag)) {155          invokeDestroyHook(oldVnode)156        }157      }158    }159    invokeInsertHook(vnode, insertedVnodeQueue, isInitialPatch)160    return vnode.elm161  }...createPatchFunction.flat2.patch.js
Source:createPatchFunction.flat2.patch.js  
...51          if (isTrue(hydrating)) {52            // 4.1 hydrating === true -> ç´æ¥æ¿æ¢æ§èç¹çç¥53            if (hydrate(oldVnode, vnode, insertedVnodeQueue)) {54              // è°ç¨ insert é©å55              invokeInsertHook(vnode, insertedVnodeQueue, true)56              return oldVnode57            } else if (process.env.NODE_ENV !== 'production') {58              // 4.2 client-side render with hydrating === true warning ...59            }60          }61          // !4.1 hydrating 失败 -> è¿å缺失èç¹62          oldVnode = emptyNodeAt(oldVnode)63        }64        /* case 5: é»è®¤çç¥ -> 以æ°èç¹æ¿æ¢æ§èç¹ */65        // æ¿æ¢å·²åå¨ elm66        const oldElm = oldVnode.elm67        const parentElm = nodeOps.parentNode(oldElm)68        // å建æ°èç¹69        createElm(70          vnode,71          insertedVnodeQueue,72          oldElm._leaveCb ? null : parentElm,73          nodeOps.nextSibling(oldElm)74        )75        // 妿ç¶èç¹åå¨ï¼é彿¿æ¢ä½äºç¶èç¹çä½ç½®76        if (isDef(vnode.parent)) {77          let ancestor = vnode.parent78          const patchable = isPatchable(vnode)79          while (ancestor) {80            // é¦å
è°ç¨ç¶èç¹ææ destroy é©å81            for (let i = 0; i < cbs.destroy.length; ++i) {82              cbs.destroy[i](ancestor)83            }84            // æ¾å
¥æ°èç¹85            ancestor.elm = vnode.elm86            if (patchable) {87              /* å®èç¹ */88              // è°ç¨ææ create é©å89              for (let i = 0; i < cbs.create.length; ++i) {90                cbs.create[i](emptyNode, ancestor)91              }92              // è°ç¨ææ data.hook.insert.fns é©å              93              const insert = ancestor.data.hook.insert94              if (insert.merged) {95                for (let i = 1; i < insert.fns.length; i++) {96                  insert.fns[i]()97                }98              }99            } else {100              /* èèç¹ */101              // ä»
è®°å½ ref102              registerRef(ancestor)103            }104            ancestor = ancestor.parent105          }106        }107        // 鿝æ§èç¹108        if (isDef(parentElm)) {109          // ç¶èç¹åå¨åç§»é¤æ§èç¹å³å¯110          removeVnodes([oldVnode], 0, 0)111        } else if (isDef(oldVnode.tag)) {112          // è§¦åæ§èç¹ç destroy çå½å¨æé©å113          invokeDestroyHook(oldVnode)114        }115      }116    }117    // è§¦åæ°èç¹ç insert çå½å¨æé©å118    invokeInsertHook(vnode, insertedVnodeQueue, isInitialPatch)119    return vnode.elm120  }121  // ......9822.js
Source:9822.js  
...21          hydrating = true;22        }23        if (isTrue(hydrating)) {24          if (hydrate(oldVnode, vnode, insertedVnodeQueue)) {25            invokeInsertHook(vnode, insertedVnodeQueue, true);26            return oldVnode;27          } else if (process.env.NODE_ENV !== "production") {28            warn(29              "The client-side rendered virtual DOM tree is not matching " +30                "server-rendered content. This is likely caused by incorrect " +31                "HTML markup, for example nesting block-level elements inside " +32                "<p>, or missing <tbody>. Bailing hydration and performing " +33                "full client-side render."34            );35          }36        }37        oldVnode = emptyNodeAt(oldVnode);38      }39      var oldElm = oldVnode.elm;40      var parentElm$1 = nodeOps.parentNode(oldElm);41      createElm(42        vnode,43        insertedVnodeQueue,44        oldElm._leaveCb ? null : parentElm$1,45        nodeOps.nextSibling(oldElm)46      );47      if (isDef(vnode.parent)) {48        var ancestor = vnode.parent;49        var patchable = isPatchable(vnode);50        while (ancestor) {51          for (var i = 0; i < cbs.destroy.length; ++i) {52            cbs.destroy[i](ancestor);53          }54          ancestor.elm = vnode.elm;55          if (patchable) {56            for (var i$1 = 0; i$1 < cbs.create.length; ++i$1) {57              cbs.create[i$1](emptyNode, ancestor);58            }59            var insert = ancestor.data.hook.insert;60            if (insert.merged) {61              for (var i$2 = 1; i$2 < insert.fns.length; i$2++) {62                insert.fns[i$2]();63              }64            }65          }66          ancestor = ancestor.parent;67        }68      }69      if (isDef(parentElm$1)) {70        removeVnodes(parentElm$1, [oldVnode], 0, 0);71      } else if (isDef(oldVnode.tag)) {72        invokeDestroyHook(oldVnode);73      }74    }75  }76  invokeInsertHook(vnode, insertedVnodeQueue, isInitialPatch);77  return vnode.elm;...8195.js
Source:8195.js  
...21          hydrating = true;22        }23        if (isTrue(hydrating)) {24          if (hydrate(oldVnode, vnode, insertedVnodeQueue)) {25            invokeInsertHook(vnode, insertedVnodeQueue, true);26            return oldVnode;27          } else if (process.env.NODE_ENV !== "production") {28            warn(29              "The client-side rendered virtual DOM tree is not matching " +30                "server-rendered content. This is likely caused by incorrect " +31                "HTML markup, for example nesting block-level elements inside " +32                "<p>, or missing <tbody>. Bailing hydration and performing " +33                "full client-side render."34            );35          }36        }37        oldVnode = emptyNodeAt(oldVnode);38      }39      var oldElm = oldVnode.elm;40      var parentElm$1 = nodeOps.parentNode(oldElm);41      createElm(42        vnode,43        insertedVnodeQueue,44        oldElm._leaveCb ? null : parentElm$1,45        nodeOps.nextSibling(oldElm)46      );47      if (isDef(vnode.parent)) {48        var ancestor = vnode.parent;49        var patchable = isPatchable(vnode);50        while (ancestor) {51          for (var i = 0; i < cbs.destroy.length; ++i) {52            cbs.destroy[i](ancestor);53          }54          ancestor.elm = vnode.elm;55          if (patchable) {56            for (var i$1 = 0; i$1 < cbs.create.length; ++i$1) {57              cbs.create[i$1](emptyNode, ancestor);58            }59            var insert = ancestor.data.hook.insert;60            if (insert.merged) {61              for (var i$2 = 1; i$2 < insert.fns.length; i$2++) {62                insert.fns[i$2]();63              }64            }65          }66          ancestor = ancestor.parent;67        }68      }69      if (isDef(parentElm$1)) {70        removeVnodes(parentElm$1, [oldVnode], 0, 0);71      } else if (isDef(oldVnode.tag)) {72        invokeDestroyHook(oldVnode);73      }74    }75  }76  invokeInsertHook(vnode, insertedVnodeQueue, isInitialPatch);77  return vnode.elm;...10255.js
Source:10255.js  
...21          hydrating = true;22        }23        if (isTrue(hydrating)) {24          if (hydrate(oldVnode, vnode, insertedVnodeQueue)) {25            invokeInsertHook(vnode, insertedVnodeQueue, true);26            return oldVnode;27          } else {28            warn(29              "The client-side rendered virtual DOM tree is not matching " +30                "server-rendered content. This is likely caused by incorrect " +31                "HTML markup, for example nesting block-level elements inside " +32                "<p>, or missing <tbody>. Bailing hydration and performing " +33                "full client-side render."34            );35          }36        }37        oldVnode = emptyNodeAt(oldVnode);38      }39      var oldElm = oldVnode.elm;40      var parentElm$1 = nodeOps.parentNode(oldElm);41      createElm(42        vnode,43        insertedVnodeQueue,44        oldElm._leaveCb ? null : parentElm$1,45        nodeOps.nextSibling(oldElm)46      );47      if (isDef(vnode.parent)) {48        var ancestor = vnode.parent;49        var patchable = isPatchable(vnode);50        while (ancestor) {51          for (var i = 0; i < cbs.destroy.length; ++i) {52            cbs.destroy[i](ancestor);53          }54          ancestor.elm = vnode.elm;55          if (patchable) {56            for (var i$1 = 0; i$1 < cbs.create.length; ++i$1) {57              cbs.create[i$1](emptyNode, ancestor);58            }59            var insert = ancestor.data.hook.insert;60            if (insert.merged) {61              for (var i$2 = 1; i$2 < insert.fns.length; i$2++) {62                insert.fns[i$2]();63              }64            }65          }66          ancestor = ancestor.parent;67        }68      }69      if (isDef(parentElm$1)) {70        removeVnodes(parentElm$1, [oldVnode], 0, 0);71      } else if (isDef(oldVnode.tag)) {72        invokeDestroyHook(oldVnode);73      }74    }75  }76  invokeInsertHook(vnode, insertedVnodeQueue, isInitialPatch);77  return vnode.elm;...8766.js
Source:8766.js  
...21          hydrating = true;22        }23        if (isTrue(hydrating)) {24          if (hydrate(oldVnode, vnode, insertedVnodeQueue)) {25            invokeInsertHook(vnode, insertedVnodeQueue, true);26            return oldVnode;27          } else {28            warn(29              "The client-side rendered virtual DOM tree is not matching " +30                "server-rendered content. This is likely caused by incorrect " +31                "HTML markup, for example nesting block-level elements inside " +32                "<p>, or missing <tbody>. Bailing hydration and performing " +33                "full client-side render."34            );35          }36        }37        oldVnode = emptyNodeAt(oldVnode);38      }39      var oldElm = oldVnode.elm;40      var parentElm$1 = nodeOps.parentNode(oldElm);41      createElm(42        vnode,43        insertedVnodeQueue,44        oldElm._leaveCb ? null : parentElm$1,45        nodeOps.nextSibling(oldElm)46      );47      if (isDef(vnode.parent)) {48        var ancestor = vnode.parent;49        var patchable = isPatchable(vnode);50        while (ancestor) {51          for (var i = 0; i < cbs.destroy.length; ++i) {52            cbs.destroy[i](ancestor);53          }54          ancestor.elm = vnode.elm;55          if (patchable) {56            for (var i$1 = 0; i$1 < cbs.create.length; ++i$1) {57              cbs.create[i$1](emptyNode, ancestor);58            }59            var insert = ancestor.data.hook.insert;60            if (insert.merged) {61              for (var i$2 = 1; i$2 < insert.fns.length; i$2++) {62                insert.fns[i$2]();63              }64            }65          }66          ancestor = ancestor.parent;67        }68      }69      if (isDef(parentElm$1)) {70        removeVnodes(parentElm$1, [oldVnode], 0, 0);71      } else if (isDef(oldVnode.tag)) {72        invokeDestroyHook(oldVnode);73      }74    }75  }76  invokeInsertHook(vnode, insertedVnodeQueue, isInitialPatch);77  return vnode.elm;...12441.js
Source:12441.js  
...21          hydrating = true;22        }23        if (isTrue(hydrating)) {24          if (hydrate(oldVnode, vnode, insertedVnodeQueue)) {25            invokeInsertHook(vnode, insertedVnodeQueue, true);26            return oldVnode;27          } else if (process.env.NODE_ENV !== "production") {28            warn(29              "The client-side rendered virtual DOM tree is not matching " +30                "server-rendered content. This is likely caused by incorrect " +31                "HTML markup, for example nesting block-level elements inside " +32                "<p>, or missing <tbody>. Bailing hydration and performing " +33                "full client-side render."34            );35          }36        }37        oldVnode = emptyNodeAt(oldVnode);38      }39      var oldElm = oldVnode.elm;40      var parentElm$1 = nodeOps.parentNode(oldElm);41      createElm(42        vnode,43        insertedVnodeQueue,44        oldElm._leaveCb ? null : parentElm$1,45        nodeOps.nextSibling(oldElm)46      );47      if (isDef(vnode.parent)) {48        var ancestor = vnode.parent;49        while (ancestor) {50          ancestor.elm = vnode.elm;51          ancestor = ancestor.parent;52        }53        if (isPatchable(vnode)) {54          for (var i = 0; i < cbs.create.length; ++i) {55            cbs.create[i](emptyNode, vnode.parent);56          }57        }58      }59      if (isDef(parentElm$1)) {60        removeVnodes(parentElm$1, [oldVnode], 0, 0);61      } else if (isDef(oldVnode.tag)) {62        invokeDestroyHook(oldVnode);63      }64    }65  }66  invokeInsertHook(vnode, insertedVnodeQueue, isInitialPatch);67  return vnode.elm;...createPatchFunction.flat2.invokeInsertHook.js
Source:createPatchFunction.flat2.invokeInsertHook.js  
1export function createPatchFunction (backend) {2  // ...3  /* 触å insert é©å */4  function invokeInsertHook (vnode, queue, initial) {5    if (isTrue(initial) && isDef(vnode.parent)) {6      // ç»´æ¤åèç¹ insert é©åè°ç¨é¡ºåº7      vnode.parent.data.pendingInsert = queue8    } else {9      for (let i = 0; i < queue.length; ++i) {10        // è°ç¨ insert é©å11        queue[i].data.hook.insert(queue[i])12      }13    }14  }15  // ......Using AI Code Generation
1const { invokeInsertHook } = require('playwright/lib/server/chromium/crPage');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch();5  const page = await browser.newPage();6  await invokeInsertHook(page, 'input[name="search"]', 'Playwright');7  await page.click('input[type="submit"]');8  await page.waitForSelector('h1');9  await page.screenshot({ path: 'wikipedia.png' });10  await browser.close();11})();Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3    const browser = await chromium.launch();4    const page = await browser.newPage();5    await page.evaluate(async () => {6        const { invokeInsertHook } = window['playwright'];7        await invokeInsertHook('body');8    });9    await browser.close();10})();11await page.evaluate(async () => {12    const { invokeInsertHook } = window['playwright'];13    await invokeInsertHook('head');14});15await page.evaluate(async () => {16    const { invokeInsertHook } = window['playwright'];17    await invokeInsertHook('head');18});19await page.evaluate(async () => {20    const { invokeInsertHook } = window['playwright'];21    await invokeInsertHook('head');22});23await page.evaluate(async () => {24    const { invokeInsertHook } = window['playwright'];25    await invokeInsertHook('head');26});27await page.evaluate(async () => {28    const { invokeInsertHook } = window['playwright'];29    await invokeInsertHook('head');30});31await page.evaluate(async () => {32    const { invokeInsertHook } = window['playwright'];33    await invokeInsertHook('head');34});35await page.evaluate(async () => {Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const context = await browser.newContext();5  const page = await context.newPage();6  const hook = () => {7    console.log('hook invoked');8  };9  await page._client.send('Playwright.invokeInsertHook', { name: 'hook', script: `(${hook})()` });10  await page.close();11  await context.close();12  await browser.close();13})();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 hook = () => {20    console.log('hook invoked');21  };22  await page._client.send('Playwright.invokeInsertHook', { name: 'hook', script: `(${hook})()` });23  await page._client.send('Playwright.invokeRemoveHook', { name: 'hook' });24  await page.close();25  await context.close();26  await browser.close();27})();28const { chromium } = require('playwright');29(async () => {30  const browser = await chromium.launch();31  const context = await browser.newContext();32  const page = await context.newPage();33  const hook = () => {34    console.log('hook invoked');35  };36  await page._client.send('Playwright.invokeInsertHook', { name: 'hook', script: `(${hook})()` });37  await page._client.send('Playwright.invokeRunHook', { name: 'hook' });38  await page.close();39  await context.close();40  await browser.close();41})();Using AI Code Generation
1const { invokeInsertHook } = require('playwright/lib/server/frames');2const { webkit } = require('playwright');3const fs = require('fs');4(async () => {5  const browser = await webkit.launch();6  const context = await browser.newContext();7  const page = await context.newPage();8  const file = fs.createWriteStream('file.txt');9  file.write(`const { webkit } = require('playwright');10  const fs = require('fs');11  const file = fs.createWriteStream('file.txt');12  file.write('Hello World!');13  file.end();`);14  await invokeInsertHook(page, 'file.txt');15  await context.close();16  await browser.close();17})();Using AI Code Generation
1const { invokeInsertHook } = require('playwright-core/lib/server/frames');2invokeInsertHook(frame, node, callback);3const { invokeRemoveHook } = require('playwright-core/lib/server/frames');4invokeRemoveHook(frame, node, callback);5const { invokeAttributeHook } = require('playwright-core/lib/server/frames');6invokeAttributeHook(frame, node, callback);7const { invokeContentHook } = require('playwright-core/lib/server/frames');8invokeContentHook(frame, node, callback);9const { invokeTextHook } = require('playwright-core/lib/server/frames');10invokeTextHook(frame, node, callback);11const { invokeFocusHook } = require('playwright-core/lib/server/frames');12invokeFocusHook(frame, node, callback);13const { invokeBlurHook } = require('playwright-core/lib/server/frames');14invokeBlurHook(frame, node, callback);15const { invokeClickHook } = require('playwright-core/lib/server/frames');16invokeClickHook(frame, node, callback);17const { invokeChangeHook } = require('playwright-core/lib/server/frames');18invokeChangeHook(frame, node, callback);19const { invokeSubmitHook } = require('playwright-core/lib/server/frames');20invokeSubmitHook(frame, node, callback);21const { invokeKeyDownHook } = require('playwright-core/lib/server/frames');22invokeKeyDownHook(frame, node, callback);23const { invokeKeyUpHook } = require('playwright-core/lib/server/frames');24invokeKeyUpHook(frame, node, callback);25const { invokeKeyPressHook } = require('playwright-core/lib/server/frames');Using AI Code Generation
1const { invokeInsertHook } = require('playwright/lib/server/injected/injectedScript');2invokeInsertHook('test', 'test', 'test', 'test');3const { invokeRemoveHook } = require('playwright/lib/server/injected/injectedScript');4invokeRemoveHook('test', 'test', 'test', 'test');5const { invokeAttributeHook } = require('playwright/lib/server/injected/injectedScript');6invokeAttributeHook('test', 'test', 'test', 'test');7const { invokeFocusHook } = require('playwright/lib/server/injected/injectedScript');8invokeFocusHook('test', 'test', 'test', 'test');9const { invokeBlurHook } = require('playwright/lib/server/injected/injectedScript');10invokeBlurHook('test', 'test', 'test', 'test');11const { invokeChangeHook } = require('playwright/lib/server/injected/injectedScript');12invokeChangeHook('test', 'test', 'test', 'test');13const { invokeSubmitHook } = require('playwright/lib/server/injected/injectedScript');14invokeSubmitHook('test', 'test', 'test', 'test');15const { invokeSelectHook } = require('playwright/lib/server/injected/injectedScript');16invokeSelectHook('test', 'test', 'test', 'test');17const { invokeInputHook } = require('playwright/lib/server/injected/injectedScript');18invokeInputHook('test', 'test', 'test', 'test');19const { invokeClickHook } = require('playwright/lib/server/injected/injectedScript');20invokeClickHook('test', 'test', 'test', 'test');21const { invokeKeyDownHook } = require('playwright/lib/server/injected/injectedUsing AI Code Generation
1const { chromium } = require('playwright');2const { invokeInsertHook } = require('playwright/lib/client/insertHook');3const { install } = require('playwright/lib/client/install');4(async () => {5  const browser = await chromium.launch();6  const page = await browser.newPage();7  await install(page);8  await invokeInsertHook(page, 'js', 'console.log("Hello World")');9  await browser.close();10})();11const { chromium } = require('playwright');12const { invokeInsertHook } = require('playwright/lib/client/insertHook');13const { install } = require('playwright/lib/client/install');14(async () => {15  const browser = await chromium.launch();16  const page = await browser.newPage();17  await install(page);18  await invokeInsertHook(page, 'js', 'document.body.innerHTML = "Hello World"');19  await browser.close();20})();21const { chromium } = require('playwright');22const { invokeInsertHook } = require('playwright/lib/client/insertHook');23const { install } = require('playwright/lib/client/install');24(async () => {25  const browser = await chromium.launch();26  const page = await browser.newPage();27  await install(page);28  await invokeInsertHook(page, 'css', 'body { background-color: #000; }');29  await browser.close();30})();Using AI Code Generation
1import { Playwright } from "playwright-core/lib/server/playwright";2const playwright = new Playwright();3playwright.invokeInsertHook();4describe("test", () => {5  it("test", () => {6    const playwright = new Playwright();7    playwright.invokeInsertHook();8  });9});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.
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