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How to use getListenerSetKey method in Playwright Internal

Best JavaScript code snippet using playwright-internal

index.js

Source:index.js

...40export const IS_CAPTURE_PHASE = 1 << 2;41export function listenToNonDelegatedEvent(domEventName, target){42  const isCapturePhaseListener = false;43  const listenerSet = getEventListenerSet(target);44  const listenerSetKey = getListenerSetKey(45    domEventName, 46    isCapturePhaseListener47  );48  if(!listenerSet.has(listenerSetKey)){49    addTrappedEventListener(50      domEventName,51      target,52      isCapturePhaseListener,53      IS_NON_DELEGATED54    );55    listenerSet.add(listenerSetKey);56  }57}58function getListenerSetKey(domEventName,capture){59  return `${domEventName}__${capture ? 'capture' : 'bubble'}`;60}61function listenToNativeEvent(domEventName, target, isCapturePhaseListener){62  let eventSystemFlags = 0;63  if (isCapturePhaseListener){64    eventSystemFlags |= IS_CAPTURE_PHASE;65  }66  addTrappedEventListener(67    domEventName,68    target,69    isCapturePhaseListener,70    eventSystemFlags71  )72}...

DOMPluginEvnentSystem.js

Source:DOMPluginEvnentSystem.js

...30  eventSystemFlags = 0 // äºä»¶ç³»ç»æ è¯31) {32  // åä¸ä¸ªå®¹å¨ä¸çåä¸ä¸ªé¶æ®µçåä¸ä¸ªäºä»¶åªç»å®ä¸æ¬¡33  let listenerSet = getEventListenerSet(rootContainerElement)34  let listenerSetKey = getListenerSetKey(domEventName, isCapturePhaseListener)35  if (!listenerSet.has(listenerSetKey)) {   36    // å¦ææ²¡æç»å®è¿ï¼å°±æ·»å ä¸è¿ä¸ªkey37    if (isCapturePhaseListener) {38      eventSystemFlags |= IS_CAPTURE_PHASE // let a = 1; a+=239    }40    addTrappedEventListener(41      rootContainerElement,42      domEventName,43      eventSystemFlags,44      isCapturePhaseListener45    )46    listenerSet.add(listenerSetKey)47  }48}49function addTrappedEventListener(50  rootContainerElement,51  domEventName,52  eventSystemFlags,53  isCapturePhaseListener54) {55  let listener = dispatchEvent.bind(56    null,57    domEventName,58    eventSystemFlags,59    rootContainerElement60  )61  if (isCapturePhaseListener) {62    addEventCaptureListener(rootContainerElement, domEventName, listener)63  } else {64    addEventBubbleListener(rootContainerElement, domEventName, listener)65  }66}67function getListenerSetKey(domEventName, isCapturePhaseListener) {68  // click_capture   click_bubble69  return `${domEventName}__${isCapturePhaseListener ? "capture" : "bubble"}`70}71export function dispatchEventForPluginEventSystem(72  domEventName,73  eventSystemFlags,74  nativeEvent,75  targetInst,76  targetContainer77) {78  let nativeEventTarget = nativeEvent.target79  const dispatchQueue = []80  // ç±æä»¶æ¥æåäºä»¶å¤çå½æ°81  // ç±æä»¶æ¥å¡«åè¿ä¸ªdispatchQueueæ°ç»...

DOMPluginEventSystem.js

Source:DOMPluginEventSystem.js

...118    eventSystemFlags |= IS_NON_DELEGATED;119    target = targetElement;120  }121  const listenerSet = getEventListenerSet(target);122  const listenerSetKey = getListenerSetKey(123    domEventName,124    isCapturePhaseListener125  );126  if (!listenerSet.has(listenerSetKey)) {127    if (isCapturePhaseListener) {128      eventSystemFlags |= IS_CAPTURE_PHASE;129    }130    addTrappedEventListener(131      target,132      domEventName,133      eventSystemFlags,134      isCapturePhaseListener135    );136    listenerSet.add(listenerSetKey);137  }138};139const listenToAllSupportedEvents = (rootContainerElement) => {140  if (rootContainerElement[listeningMarker]) return;141  rootContainerElement[listeningMarker] = true;142  allNativeEvents.forEach((domEventName) => {143    if (!nonDelegatedEvents.has(domEventName)) {144      listenToNativeEvent(domEventName, false, rootContainerElement, null);145    }146    listenToNativeEvent(domEventName, true, rootContainerElement, null);147  });148};149const listenToNonDelegatedEvent = (domEventName, targetElement) => {150  const isCapturePhaseListener = false;151  const listenerSet = getEventListenerSet(targetElement);152  const listenerSetKey = getListenerSetKey(153    domEventName,154    isCapturePhaseListener155  );156  if (!listenerSet.has(listenerSetKey)) {157    addTrappedEventListener(158      targetElement,159      domEventName,160      IS_NON_DELEGATED,161      isCapturePhaseListener162    );163    listenerSet.add(listenerSetKey);164  }165};166export {...

Using AI Code Generation

1const { getListenerSetKey } = require('playwright/lib/utils/utils');2const listenerSetKey = getListenerSetKey('click');3console.log(listenerSetKey);4const { getListenerSetKey } = require('playwright/lib/utils/utils');5const listenerSetKey = getListenerSetKey('click');6console.log(listenerSetKey);7const { getListenerSetKey } = require('playwright/lib/utils/utils');8const listenerSetKey = getListenerSetKey('click');9console.log(listenerSetKey);10const { getListenerSetKey } = require('playwright/lib/utils/utils');11const listenerSetKey = getListenerSetKey('click');12console.log(listenerSetKey);13const { getListenerSetKey } = require('playwright/lib/utils/utils');14const listenerSetKey = getListenerSetKey('click');15console.log(listenerSetKey);16const { getListenerSetKey } = require('playwright/lib/utils/utils');17const listenerSetKey = getListenerSetKey('click');18console.log(listenerSetKey);19const { getListenerSetKey } = require('playwright/lib/utils/utils');20const listenerSetKey = getListenerSetKey('click');21console.log(listenerSetKey);22const { getListenerSetKey } = require('playwright/lib/utils/utils');23const listenerSetKey = getListenerSetKey('click');24console.log(listenerSetKey);25const { getListenerSetKey } = require('playwright/lib/utils/utils');26const listenerSetKey = getListenerSetKey('click');27console.log(listenerSetKey);28const { getListenerSetKey } = require('playwright/lib/utils/utils');29const listenerSetKey = getListenerSetKey('click');30console.log(listenerSetKey);31const { getListenerSetKey }

Using AI Code Generation

1const { getListenerSetKey } = require('playwright-core/lib/server/frames');2const frame = page.mainFrame();3const key = getListenerSetKey(frame, 'load');4frame._listenerSets.get(key).size5const page = await browser.newPage();6await page.exposeBinding('getListenerSetKey', (source, frame, eventName) => {7  const { getListenerSetKey } = require('playwright-core/lib/server/frames');8  const key = getListenerSetKey(frame, eventName);9  return frame._listenerSets.get(key).size;10});11const count = await page.evaluate((eventName) => {12  const frame = window.document.querySelector('iframe').contentWindow;13  return window.getListenerSetKey(frame, eventName);14}, 'load');15console.log(count);

Using AI Code Generation

1const { getListenerSetKey } = require('@playwright/test/lib/workerRunner');2const key = getListenerSetKey('event');3console.log(key);4const { getListenerSetKey } = require('@playwright/test/lib/workerRunner');5const key = getListenerSetKey('event', 'value');6console.log(key);7const { getListenerSetKey } = require('@playwright/test/lib/workerRunner');8const key = getListenerSetKey('event', 'value', 'value1');9console.log(key);10const { getListenerSetKey } = require('@playwright/test/lib/workerRunner');11const key = getListenerSetKey('event', 'value', 'value1', 'value2');12console.log(key);13const { getListenerSetKey } = require('@playwright/test/lib/workerRunner');14const key = getListenerSetKey('event', 'value', 'value1', 'value2', 'value3');15console.log(key);16const { getListenerSetKey } = require('@playwright/test/lib/workerRunner');17const key = getListenerSetKey('event', 'value', 'value1', 'value2', 'value3', 'value4');18console.log(key);19const { getListenerSetKey } = require('@playwright/test/lib/workerRunner');20const key = getListenerSetKey('event', 'value', 'value1', 'value2', 'value3', 'value4', 'value5');21console.log(key);

Using AI Code Generation

1const { getListenerSetKey } = require('@playwright/test/lib/utils/utils');2const key = getListenerSetKey('test', 'testEvent');3console.log(key);4const { getListenerSetKey } = require('@playwright/test/lib/utils/utils');5const key = getListenerSetKey('test', 'testEvent');6console.log(key);7  _addEventHandler(event: string, handler: Function) {8    const key = getListenerSetKey(this, event);9    if (!this._listenerSet[key])10      this._listenerSet[key] = new Set();11    this._listenerSet[key].add(handler);12  }13  _removeEventHandler(event: string, handler: Function) {14    const key = getListenerSetKey(this, event);15    if (!this._listenerSet[key])16      return;17    this._listenerSet[key].delete(handler);18    if (!this._listenerSet[key].size)19      delete this._listenerSet[key];20  }21  _emitEvent(event: string, ...args: any[]) {22    const key = getListenerSetKey(this, event);23    if (!this._listenerSet[key])24      return;25    for (const handler of this._listenerSet[key])26      handler(...args);27  }28  _removeAllEventListeners() {29    this._listenerSet = {};30  }31  _addEventHandler(event: string, handler: Function) {32    const key = getListenerSetKey(this, event);33    if (!this._listenerSet[key])34      this._listenerSet[key] = new Set();

Using AI Code Generation

1const { getListenerSetKey } = require('playwright/lib/utils/utils');2const result = getListenerSetKey('event', 'selector', 'frame');3console.log(result);4const { getListenerSetKey } = require('playwright/lib/utils/utils');5const result = getListenerSetKey('event', 'selector', 'frame');6console.log(result);7const { getListenerSetKey } = require('playwright/lib/utils/utils');8const result = getListenerSetKey('event', 'selector', 'frame');9console.log(result);10const { getListenerSetKey } = require('playwright/lib/utils/utils');11const result = getListenerSetKey('event', 'selector', 'frame');12console.log(result);13const { getListenerSetKey } = require('playwright/lib/utils/utils');14const result = getListenerSetKey('event', 'selector', 'frame');15console.log(result);16const { getListenerSetKey } = require('playwright/lib/utils/utils');17const result = getListenerSetKey('event', 'selector', 'frame');18console.log(result);19const { getListenerSetKey } = require('playwright/lib/utils/utils');20const result = getListenerSetKey('event', 'selector', 'frame');21console.log(result);22const { getListenerSetKey } = require('playwright/lib/utils/utils');23const result = getListenerSetKey('event', 'selector', 'frame');24console.log(result

Using AI Code Generation

1const { getListenerSetKey } = require('@playwright/test/lib/server/transport');2console.log(getListenerSetKey('Test', 'test'));3const { getListenerSetKey } = require('@playwright/test/lib/server/transport');4console.log(getListenerSetKey('Test', 'test'));5const { getListenerSetKey } = require('playwright/lib/server/transport');6console.log(getListenerSetKey('Test', 'test'));

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