How to use createAndAccumulateChangeEvent method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ChangeEventPlugin.js

Source:ChangeEventPlugin.js

1  function registerEvents$1() {2    registerTwoPhaseEvent('onChange', ['change', 'click', 'focusin', 'focusout', 'input', 'keydown', 'keyup', 'selectionchange']);3  }4  function createAndAccumulateChangeEvent(dispatchQueue, inst, nativeEvent, target) {5    // Flag this event loop as needing state restore.6    enqueueStateRestore(target);7    var listeners = accumulateTwoPhaseListeners(inst, 'onChange');8    if (listeners.length > 0) {9      var event = new SyntheticEvent('onChange', 'change', null, nativeEvent, target);10      dispatchQueue.push({11        event: event,12        listeners: listeners13      });14    }15  }16  /**17   * For IE shims18   */19  var activeElement = null;20  var activeElementInst = null;21  /**22   * SECTION: handle `change` event23   */24  function shouldUseChangeEvent(elem) {25    var nodeName = elem.nodeName && elem.nodeName.toLowerCase();26    return nodeName === 'select' || nodeName === 'input' && elem.type === 'file';27  }28  function manualDispatchChangeEvent(nativeEvent) {29    var dispatchQueue = [];30    createAndAccumulateChangeEvent(dispatchQueue, activeElementInst, nativeEvent, getEventTarget(nativeEvent)); // If change and propertychange bubbled, we'd just bind to it like all the31    // other events and have it go through ReactBrowserEventEmitter. Since it32    // doesn't, we manually listen for the events and so we have to enqueue and33    // process the abstract event manually.34    //35    // Batching is necessary here in order to ensure that all event handlers run36    // before the next rerender (including event handlers attached to ancestor37    // elements instead of directly on the input). Without this, controlled38    // components don't work properly in conjunction with event bubbling because39    // the component is rerendered and the value reverted before all the event40    // handlers can run. See https://github.com/facebook/react/issues/708.41    batchedUpdates(runEventInBatch, dispatchQueue);42  }43  function runEventInBatch(dispatchQueue) {44    processDispatchQueue(dispatchQueue, 0);45  }46  function getInstIfValueChanged(targetInst) {47    var targetNode = getNodeFromInstance(targetInst);48    if (updateValueIfChanged(targetNode)) {49      return targetInst;50    }51  }52  function getTargetInstForChangeEvent(domEventName, targetInst) {53    if (domEventName === 'change') {54      return targetInst;55    }56  }57  /**58   * SECTION: handle `input` event59   */60  var isInputEventSupported = false;61  if (canUseDOM) {62    // IE9 claims to support the input event but fails to trigger it when63    // deleting text, so we ignore its input events.64    isInputEventSupported = isEventSupported('input') && (!document.documentMode || document.documentMode > 9);65  }66  /**67   * (For IE <=9) Starts tracking propertychange events on the passed-in element68   * and override the value property so that we can distinguish user events from69   * value changes in JS.70   */71  function startWatchingForValueChange(target, targetInst) {72    activeElement = target;73    activeElementInst = targetInst;74    activeElement.attachEvent('onpropertychange', handlePropertyChange);75  }76  /**77   * (For IE <=9) Removes the event listeners from the currently-tracked element,78   * if any exists.79   */80  function stopWatchingForValueChange() {81    if (!activeElement) {82      return;83    }84    activeElement.detachEvent('onpropertychange', handlePropertyChange);85    activeElement = null;86    activeElementInst = null;87  }88  /**89   * (For IE <=9) Handles a propertychange event, sending a `change` event if90   * the value of the active element has changed.91   */92  function handlePropertyChange(nativeEvent) {93    if (nativeEvent.propertyName !== 'value') {94      return;95    }96    if (getInstIfValueChanged(activeElementInst)) {97      manualDispatchChangeEvent(nativeEvent);98    }99  }100  function handleEventsForInputEventPolyfill(domEventName, target, targetInst) {101    if (domEventName === 'focusin') {102      // In IE9, propertychange fires for most input events but is buggy and103      // doesn't fire when text is deleted, but conveniently, selectionchange104      // appears to fire in all of the remaining cases so we catch those and105      // forward the event if the value has changed106      // In either case, we don't want to call the event handler if the value107      // is changed from JS so we redefine a setter for `.value` that updates108      // our activeElementValue variable, allowing us to ignore those changes109      //110      // stopWatching() should be a noop here but we call it just in case we111      // missed a blur event somehow.112      stopWatchingForValueChange();113      startWatchingForValueChange(target, targetInst);114    } else if (domEventName === 'focusout') {115      stopWatchingForValueChange();116    }117  } // For IE8 and IE9.118  function getTargetInstForInputEventPolyfill(domEventName, targetInst) {119    if (domEventName === 'selectionchange' || domEventName === 'keyup' || domEventName === 'keydown') {120      // On the selectionchange event, the target is just document which isn't121      // helpful for us so just check activeElement instead.122      //123      // 99% of the time, keydown and keyup aren't necessary. IE8 fails to fire124      // propertychange on the first input event after setting `value` from a125      // script and fires only keydown, keypress, keyup. Catching keyup usually126      // gets it and catching keydown lets us fire an event for the first127      // keystroke if user does a key repeat (it'll be a little delayed: right128      // before the second keystroke). Other input methods (e.g., paste) seem to129      // fire selectionchange normally.130      return getInstIfValueChanged(activeElementInst);131    }132  }133  /**134   * SECTION: handle `click` event135   */136  function shouldUseClickEvent(elem) {137    // Use the `click` event to detect changes to checkbox and radio inputs.138    // This approach works across all browsers, whereas `change` does not fire139    // until `blur` in IE8.140    var nodeName = elem.nodeName;141    return nodeName && nodeName.toLowerCase() === 'input' && (elem.type === 'checkbox' || elem.type === 'radio');142  }143  function getTargetInstForClickEvent(domEventName, targetInst) {144    if (domEventName === 'click') {145      return getInstIfValueChanged(targetInst);146    }147  }148  function getTargetInstForInputOrChangeEvent(domEventName, targetInst) {149    if (domEventName === 'input' || domEventName === 'change') {150      return getInstIfValueChanged(targetInst);151    }152  }153  function handleControlledInputBlur(node) {154    var state = node._wrapperState;155    if (!state || !state.controlled || node.type !== 'number') {156      return;157    }158    {159      // If controlled, assign the value attribute to the current value on blur160      setDefaultValue(node, 'number', node.value);161    }162  }163  /**164   * This plugin creates an `onChange` event that normalizes change events165   * across form elements. This event fires at a time when it's possible to166   * change the element's value without seeing a flicker.167   *168   * Supported elements are:169   * - input (see `isTextInputElement`)170   * - textarea171   * - select172   */173  function extractEvents$1(dispatchQueue, domEventName, targetInst, nativeEvent, nativeEventTarget, eventSystemFlags, targetContainer) {174    var targetNode = targetInst ? getNodeFromInstance(targetInst) : window;175    var getTargetInstFunc, handleEventFunc;176    if (shouldUseChangeEvent(targetNode)) {177      getTargetInstFunc = getTargetInstForChangeEvent;178    } else if (isTextInputElement(targetNode)) {179      if (isInputEventSupported) {180        getTargetInstFunc = getTargetInstForInputOrChangeEvent;181      } else {182        getTargetInstFunc = getTargetInstForInputEventPolyfill;183        handleEventFunc = handleEventsForInputEventPolyfill;184      }185    } else if (shouldUseClickEvent(targetNode)) {186      getTargetInstFunc = getTargetInstForClickEvent;187    }188    if (getTargetInstFunc) {189      var inst = getTargetInstFunc(domEventName, targetInst);190      if (inst) {191        createAndAccumulateChangeEvent(dispatchQueue, inst, nativeEvent, nativeEventTarget);192        return;193      }194    }195    if (handleEventFunc) {196      handleEventFunc(domEventName, targetNode, targetInst);197    } // When blurring, set the value attribute for number inputs198    if (domEventName === 'focusout') {199      handleControlledInputBlur(targetNode);200    }...

Using AI Code Generation

1const { createAndAccumulateChangeEvent } = require('playwright-core/lib/server/frames');2const { createTestServer } = require('playwright-core/lib/utils/testserver/');3const { test } = require('playwright-core/lib/utils/testrunner/');4const { testRunner } = require('playwright-core/lib/utils/testrunner/');5const { testFixtures } = require('playwright-core/lib/utils/testrunner/');6const { expect } = require('playwright-core/lib/utils/testrunner/');7const { attachFrame } = require('playwright-core/lib/utils/testrunner/');8const { attachWorker } = require('playwright-core/lib/utils/testrunner/');9const { attachPage } = require('playwright-core/lib/utils/testrunner/');10const { createTestState } = require('playwright-core/lib/utils/testrunner/');11const { createTestWorker } = require('playwright-core/lib/utils/testrunner/');12const { createTestPage } = require('playwright-core/lib/utils/testrunner/');13const { createTestBrowser } = require('playwright-core/lib/utils/testrunner/');14const { createTestBrowserContext } = require('playwright-core/lib/utils/testrunner/');15const { createTestServer } = require('playwright-core/lib/utils/testserver/');16const { createTestBrowserServer } = require('playwright-core/lib/utils/testserver/');17const { createTestBrowserType } = require('playwright-core/lib/utils/testrunner/');18const { createTestDevice } = require('playwright-core/lib/utils/testrunner/');19const { createTestLauncher } = require('playwright-core/lib/utils/testrunner/');20const { createTestBrowserFetcher } = require('playwright-core/lib/utils/testrunner/');21const { createTestBrowserController } = require('playwright-core/lib/utils/testserver/');22const { createTestBrowserServerController } = require('playwright-core/lib/utils/testserver/');23const { createTestBrowserServerLauncher } = require('playwright-core/lib/utils/testserver/');24const { createTestBrowserTypeLauncher } = require('playwright-core/lib/utils/testrunner/');25const { createTestBrowserTypeController } = require('playwright-core/lib/utils/testserver/');26const { createTestBrowserTypeServerLauncher } = require('playwright-core/lib/utils/testserver/');27const { createTestBrowserTypeServerController } = require('playwright-core/lib/utils/testserver/');28const { createTestBrowserType } = require('playwright-core/lib/utils/testrunner/');29const { createTestDevice }

Using AI Code Generation

1const { createAndAccumulateChangeEvent } = require('playwright-core/lib/server/inspector');2const { Page } = require('playwright-core/lib/server/page');3const { toProtocol } = require('playwright-core/lib/server/converters');4const { createAndAccumulateChangeEvent } = require('playwright-core/lib/server/inspector');5const { Page } = require('playwright-core/lib/server/page');6const { toProtocol } = require('playwright-core/lib/server/converters');7const { createAndAccumulateChangeEvent } = require('playwright-core/lib/server/inspector');8const { Page } = require('playwright-core/lib/server/page');9const { toProtocol } = require('playwright-core/lib/server/converters');10const { createAndAccumulateChangeEvent } = require('playwright-core/lib/server/inspector');11const { Page } = require('playwright-core/lib/server/page');12const { toProtocol } = require('playwright-core/lib/server/converters');13const { createAndAccumulateChangeEvent } = require('playwright-core/lib/server/inspector');14const { Page } = require('playwright-core/lib/server/page');15const { toProtocol } = require('playwright-core/lib/server/converters');16const { createAndAccumulateChangeEvent } = require('playwright-core/lib/server/inspector');17const { Page } = require('playwright-core/lib/server/page');18const { toProtocol } = require('playwright-core/lib/server/converters');19const { createAndAccumulateChangeEvent } = require('playwright-core/lib/server/inspector');20const { Page } = require('playwright-core/lib/server/page');21const { toProtocol } = require('playwright-core/lib/server/converters');22const { createAndAccumulateChangeEvent } = require('playwright

Using AI Code Generation

1const { createAndAccumulateChangeEvent } = require('@playwright/test/lib/server/trace/recorder');2const event = createAndAccumulateChangeEvent('input', {3  boundingBox: {4  },5});6const { createAndAccumulateActionEvent } = require('@playwright/test/lib/server/trace/recorder');7const action = createAndAccumulateActionEvent('test', {8  boundingBox: {9  },10});11const { createAndAccumulateErrorEvent } = require('@playwright/test/lib/server/trace/recorder');12const error = createAndAccumulateErrorEvent('test', {13  boundingBox: {14  },15});16const { createAndAccumulateSnapshotEvent } = require('@playwright/test/lib/server/trace/recorder');17const snapshot = createAndAccumulateSnapshotEvent('test', {

Using AI Code Generation

1const { createAndAccumulateChangeEvent } = require('playwright/lib/internal/protocol/protocol.js');2const { createTestServer } = require('playwright/lib/utils/utils.js');3const server = await createTestServer();4server.setRoute('/empty.html', (req, res) => {5  res.end();6});7const browser = await chromium.launch();8const page = await browser.newPage();9const context = await browser.newContext();10const eventAccumulator = context._eventAccumulator;11const event = createAndAccumulateChangeEvent(eventAccumulator, 'page', {12});13console.log(event);14await browser.close();15server.stop();16I am trying to create an event using the createAndAccumulateChangeEvent method of the internal API. I am using the createTestServer method to create a server to serve the page. I am able to create the event but it doesn't have the frameId property. I am using the frameId property to create a route in the server. I am not sure how to get the frameId. I tried using the frame.id() method but it is undefined. I also tried using the frame._id property but it is also undefined. Can anyone help me out with this?17I am trying to create an event using the createAndAccumulateChangeEvent method of the internal API. I am using the createTestServer method to create a server to serve the page. I am able to create the event but it doesn't have the frameId property. I am using the frameId property to create a route in the server. I am not sure how to get the frameId. I tried using the frame.id() method but it is undefined. I also tried using the frame._id property but it is also undefined. Can anyone help me out with this?18const { createAndAccumulateChangeEvent } = require('playwright/lib/internal/protocol/protocol.js');19const { createTestServer } = require

Using AI Code Generation

1const { createAndAccumulateChangeEvent } = require('playwright/lib/server/frames');2const { Frame } = require('playwright/lib/server/frame');3const { EventEmitter } = require('events');4const { createTestState } = require('playwright/lib/server/test/state');5const { helper } = require('playwright/lib/server/helper');6const { Playwright } = require('playwright/lib/server/playwright');7const { BrowserContext } = require('playwright/lib/server/browserContext');8const { Browser } = require('playwright/lib/server/browser');9const { BrowserServer } = require('playwright/lib/server/browserServer');10const { ProgressController } = require('playwright/lib/utils/progress');11const { BrowserType } = require('playwright/lib/server/browserType');12const { Connection } = require('playwright/lib/server/connection');13const { Events } = require('playwright/lib/server/events');14const { debugLogger } = require('playwright/lib/utils/debugLogger');15const { CRBrowser } = require('playwright/lib/server/chromium/crBrowser');16const { CRBrowserContext } = require('playwright/lib/server/chromium/crBrowserContext');17const { CRPage } = require('playwright/lib/server/chromium/crPage');18const { CRSession } = require('playwright/lib/server/chromium/crConnection');19const { CRConnection } = require('playwright/lib/server/chromium/crConnection');20const { assert } = require('playwright/lib/utils/utils');21const { Registry } = require('playwright/lib/server/registry');22const { CRIConnection } = require('playwright/lib/server/chromium/crConnection');23const { TimeoutSettings } = require('playwright/lib/utils/timeoutSettings');24const { BrowserContextBase } = require('playwright/lib/server/browserContext');25const { Page } = require('playwright/lib/server/page');26const { FrameBase } = require('playwright/lib/server/frame');27const { ElementHandle } = require('playwright/lib/server/dom');28const { JSHandle } = require('playwright/lib/server/dom');29const { CDPSession } = require('playwright/lib/server/cdpSession');30const { Protocol } = require('playwright/lib/protocol');31const { ChannelOwner } = require('playwright/lib/server/channelOwner');32const { Dispatcher } = require('playwright/lib/server/dispatchers');33const { DispatcherConnection } = require('playwright/lib/server/dis

Using AI Code Generation

1const { createAndAccumulateChangeEvent } = require('playwright/lib/protocol/events');2console.log(event);3{4}5const { createAndAccumulateChangeEvent } = require('playwright/lib/protocol/events');6console.log(event);7{8}9const { createAndAccumulateChangeEvent } = require('playwright/lib/protocol/events');10console.log(event);11{12}13const { createAndAccumulateChangeEvent } = require('playwright/lib/protocol/events');14console.log(event);15{16}17const { createAndAccumulateChangeEvent } = require('playwright/lib/protocol

Using AI Code Generation

1const { createAndAccumulateChangeEvent } = require('playwright/lib/server/chromium/crNetworkManager');2const event = createAndAccumulateChangeEvent('request', 'request', {});3console.log(event);4const { createAndAccumulateChangeEvent } = require('playwright/lib/server/chromium/crNetworkManager');5const event = createAndAccumulateChangeEvent('request', 'request', {});6console.log(event);7const { createAndAccumulateChangeEvent } = require('playwright/lib/server/chromium/crNetworkManager');8const event = createAndAccumulateChangeEvent('request', 'request', {});9console.log(event);10const { createAndAccumulateChangeEvent } = require('playwright/lib/server/chromium/crNetworkManager');11const event = createAndAccumulateChangeEvent('request', 'request', {});12console.log(event);13const { createAndAccumulateChangeEvent } = require('playwright/lib/server/chromium/crNetworkManager');14const event = createAndAccumulateChangeEvent('request', 'request', {});15console.log(event);16const { createAndAccumulateChangeEvent } = require('playwright/lib/server/chromium/crNetworkManager');17const event = createAndAccumulateChangeEvent('request', 'request', {});18console.log(event);

Using AI Code Generation

1const { createAndAccumulateChangeEvent } = require("@playwright/test/lib/utils/recorderEvents");2const event = createAndAccumulateChangeEvent("click", "button", "Click Me", "css=button");3console.log(event);4const { test } = require("@playwright/test");5test("Click button", async ({ page }) => {6  await page.click("css=button");7});

Using AI Code Generation

1const { createAndAccumulateChangeEvent } = require('@playwright/test/lib/server/events');2const events = [];3const event = createAndAccumulateChangeEvent(events, 'test', 'test');4event.data = { foo: 'bar' };5event.save();6console.log(events);7const { createAndAccumulateChangeEvent } = require('@playwright/test/lib/server/events');8const events = [];9const event = createAndAccumulateChangeEvent(events, 'test', 'test');10event.data = { foo: 'bar' };11event.save();12console.log(events);13const { createAndAccumulateChangeEvent } = require('@playwright/test/lib/server/events');14const events = [];15const event = createAndAccumulateChangeEvent(events, 'test', 'test');16event.data = { foo: 'bar' };17event.save();18console.log(events);19const { createAndAccumulateChangeEvent } = require('@playwright/test/lib/server/events');20const events = [];21const event = createAndAccumulateChangeEvent(events, 'test', 'test');22event.data = { foo: 'bar' };23event.save();24console.log(events);25const { createAndAccumulateChangeEvent } = require('@playwright/test/lib/server/events');26const events = [];27const event = createAndAccumulateChangeEvent(events, 'test', 'test');28event.data = { foo: 'bar' };29event.save();30console.log(events);31const { createAndAccumulateChangeEvent } = require('@playwright/test/lib/server/events');32const events = [];33const event = createAndAccumulateChangeEvent(events, 'test', 'test');34event.data = { foo: 'bar' };35event.save();36console.log(events);37const { createAndAccumulateChangeEvent } = require('@playwright/test/lib/server/events');38const events = [];39const event = createAndAccumulateChangeEvent(events, 'test', 'test');40event.data = { foo: 'bar' };41event.save();42console.log(events);43const { createAndAccumulateChangeEvent } = require('@playwright/test/lib/server/events');44const events = [];45const event = createAndAccumulateChangeEvent(events

Using AI Code Generation

1const { createAndAccumulateChangeEvent } = require('playwright/lib/server/trace/recorder/events');2const event = createAndAccumulateChangeEvent({3  data: {4    attributes: {5    },6    rect: {7    },8    boundingBox: {9    },10  },11});12console.log(event);13[Apache 2.0](LICENSE)

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