How to use makeSimulator method in Playwright Internal

Best JavaScript code snippet using playwright-internal

Core.js

Source: Core.js Github

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...63 _this.line_color = params.line_color || null;64 _this.edge.init({65 line_color: _this.line_color66 }); /​/​ simulation67 _this.simulation = _this.makeSimulator(); /​/​ これはゴミちゃうかな。68 _this._drawed_at = null;69 _this._initialized_at = null;70 _this._initialized_at = new Date();71 return _possibleConstructorReturn(_this, _assertThisInitialized(_this));72 }73 _createClass(Core, [{74 key: "isInitialized",75 value: function isInitialized() {76 return this._initialized_at ? true : false;77 }78 }, {79 key: "settingAfter",80 value: function settingAfter() {81 this.edge.drawEdgeArrowhead(this.getSvgElement());82 }83 /​* *********** */​84 /​* Simulator */​85 /​* *********** */​86 }, {87 key: "makeSimulator",88 value: function makeSimulator() {89 var _this2 = this;90 return new _Simulation["default"](function () {91 _this2.node.tick(_this2.selection_node);92 _this2.edge.tick(_this2.selection_edge);93 });94 }95 /​* ******** */​96 /​* Others */​97 /​* ******** */​98 }, {99 key: "getCallbacks",100 value: function getCallbacks() {101 if (!this.callbacks) {102 var simulation = this.simulation;...

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ReactTestUtils.js

Source: ReactTestUtils.js Github

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...133 },134 Simulate: null,135 SimulateNative: {}136};137function makeSimulator(eventType) {138 return function(domComponentOrNode, eventData) {139 var node;140 if (ReactTestUtils.isDOMComponent(domComponentOrNode)) {141 node = domComponentOrNode.getDOMNode();142 } else if (domComponentOrNode.tagName) {143 node = domComponentOrNode;144 }145 var fakeNativeEvent = new Event();146 fakeNativeEvent.target = node;147 var event = new SyntheticEvent(ReactBrowserEventEmitter.eventNameDispatchConfigs[eventType], ReactMount.getID(node), fakeNativeEvent);148 assign(event, eventData);149 EventPropagators.accumulateTwoPhaseDispatches(event);150 ReactUpdates.batchedUpdates(function() {151 EventPluginHub.enqueueEvents(event);152 EventPluginHub.processEventQueue();153 });154 };155}156function buildSimulators() {157 ReactTestUtils.Simulate = {};158 var eventType;159 for (eventType in ReactBrowserEventEmitter.eventNameDispatchConfigs) {160 ReactTestUtils.Simulate[eventType] = makeSimulator(eventType);161 }162}163var oldInjectEventPluginOrder = EventPluginHub.injection.injectEventPluginOrder;164EventPluginHub.injection.injectEventPluginOrder = function() {165 oldInjectEventPluginOrder.apply(this, arguments);166 buildSimulators();167};168var oldInjectEventPlugins = EventPluginHub.injection.injectEventPluginsByName;169EventPluginHub.injection.injectEventPluginsByName = function() {170 oldInjectEventPlugins.apply(this, arguments);171 buildSimulators();172};173buildSimulators();174function makeNativeSimulator(eventType) {...

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placeholder.js

Source: placeholder.js Github

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...52 dom[0].focus();53 });54 return fake;55 }56 function makeSimulator(isPassword) {57 return {58 focus: function (evt, data) {59 var dom = C(this);60 data = data || evt.data; /​/​compatible to cQuery61 /​* ie=9 */​62 if (isPassword && dom.data(FAKED)) {63 this.setAttribute('type', 'password'); /​/​ jQuery is not allowed to set type of input64 dom.data(FAKED, false);65 }66 if (!triggerPlaceHolder.call(this, data, true)) {67 dom.value(EMPTY);68 }69 ;70 },71 blur: function (evt, data) {72 var fake, txt,73 dom = C(this);74 data = data || evt.data; /​/​compatible to cQuery75 data.txt = dom.data('placeholder')._placeholder || data.txt;76 if (!triggerPlaceHolder.call(this, data)) {77 dom.value(txt = data.txt);78 if (fake = dom.data(FAKE_DOM)) { /​/​ie<979 dom.hide();80 fake.show().value(txt);81 } else if (isPassword) { /​/​ie=982 this.setAttribute('type', 'text');83 dom.data(FAKED, true);84 }85 ;86 }87 ;88 }89 }90 }91 function forcePlaceHolder(dom, cls, txt, isPassword) {92 var si = makeSimulator(isPassword),93 obj = { cls: cls, txt: txt };94 /​/​(IElte8_PASSWORD = isPassword && IElte8) && dom.data(FAKE_DOM, fakePassword(dom).addClass(cls).val(txt)); /​/​for jQuery95 /​/​dom.bind('focus', obj, si.focus).bind('blur', obj, si.blur); /​/​ for jQuery96 (IElte8_PASSWORD = isPassword && IElte8) && (function () {97 var fake = fakePassword(dom);98 fake.addClass(cls);99 fake.value(txt);100 dom.data(FAKE_DOM, fake);101 })(); /​/​ for cQuery102 dom.bind('focus', si.focus, { arguments: obj }).bind('blur', si.blur, { arguments: obj }); /​/​for cQuery103 }104 /​**105 * @param dom {DOM} the DOM element waiting for initialize placeholder106 * @param options {Object} (optical) options for placeholder...

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Rectum.js

Source: Rectum.js Github

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...24 /​/​ TODO: 回避措置コード。本来は line_color はデータに持たせるべき。25 this.line_color = params.line_color || null;26 this.edge.init({line_color: this.line_color});27 /​/​ simulation28 this.simulation = this.makeSimulator();29 /​/​ これはゴミちゃうかな。30 this._drawed_at = null;31 this._initialized_at = null;32 this._initialized_at = new Date();33 return this;34 }35 isInitialized () {36 return this._initialized_at ? true : false;37 }38 selector_setAfter () {39 this.edge.drawEdgeArrowhead(this.d3Element());40 }41 /​* *********** */​42 /​* Simulator */​...

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7591.js

Source: 7591.js Github

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1{2 ReactTestUtils.Simulate = {};3 var eventType;4 for (eventType in EventPluginRegistry.eventNameDispatchConfigs) {5 ReactTestUtils.Simulate[eventType] = makeSimulator(eventType);6 }...

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Using AI Code Generation

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1const { makeSimulator } = require('playwright-core/​lib/​server/​simulator/​simulator');2const { devices } = require('playwright-core/​lib/​server/​deviceDescriptors');3const { chromium } = require('playwright-core');4const { assert } = require('chai');5(async () => {6 const browser = await chromium.launch();7 const context = await browser.newContext();8 const page = await context.newPage();9 const simulator = await makeSimulator(devices['iPhone 11 Pro Max'], context);10 await simulator.setGeolocation({latitude: 37.422, longitude: -122.084});11 await page.waitForSelector('text=Your location');12 const location = await page.$('text=Your location');13 assert(location);14 await browser.close();15})();16 at BrowserContext._assertContextIsNotOwned (/​Users/​.../​node_modules/​playwright-core/​lib/​server/​browserContext.js:72:13)17 at BrowserContext.newPage (/​Users/​.../​node_modules/​playwright-core/​lib/​server/​browserContext.js:119:14)18 at processTicksAndRejections (internal/​process/​task_queues.js:97:5)19 at async Simulator._initialize (/​Users/​.../​node_modules/​playwright-core/​lib/​server/​simulator/​simulator.js:134:9)20 at async Simulator.setGeolocation (/​Users/​.../​node_modules/​playwright-core/​lib/​server/​simulator/​simulator.js:47:5)21 at async Object.<anonymous> (/​Users/​.../​test.js:14:29)

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Using AI Code Generation

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1const { makeSimulator } = require('playwright-core/​lib/​server/​simulator/​simulator.js');2const { makeBrowserContext } = require('playwright-core/​lib/​server/​browserContext.js');3const { makePage } = require('playwright-core/​lib/​server/​page.js');4const { makePlaywright } = require('playwright-core/​lib/​server/​playwright.js');5const playwright = makePlaywright();6const browser = await playwright.chromium.launch();7const browserContext = await makeBrowserContext(browser, browser._defaultContextOptions);8const page = await makePage(browserContext, 'about:blank');9const simulator = await makeSimulator(page);10const { makeSimulator } = require('playwright');11const { makeBrowserContext } = require('playwright/​lib/​server/​browserContext.js');12const { makePage } = require('playwright/​lib/​server/​page.js');13const { makePlaywright } = require('playwright/​lib/​server/​playwright.js');14const playwright = makePlaywright();15const browser = await playwright.chromium.launch();16const browserContext = await makeBrowserContext(browser, browser._defaultContextOptions);17const page = await makePage(browserContext, 'about:blank');18const simulator = await makeSimulator(page);19const { makeSimulator } = require('playwright/​lib/​server/​simulator/​simulator.js');

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Using AI Code Generation

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1const { makeSimulator } = require('playwright/​lib/​server/​simulator/​simulator');2const simulator = makeSimulator({ browserName: 'chromium', deviceScaleFactor: 1, hasTouch: false, isMobile: false, isLandscape: true, width: 1920, height: 1080});3const page = await simulator.launchPage();4const { makeSimulator } = require('playwright/​lib/​server/​simulator/​simulator');5const simulator = makeSimulator({ browserName: 'firefox', deviceScaleFactor: 1, hasTouch: false, isMobile: false, isLandscape: true, width: 1920, height: 1080});6const page = await simulator.launchPage();7const { makeSimulator } = require('playwright/​lib/​server/​simulator/​simulator');8const simulator = makeSimulator({ browserName: 'webkit', deviceScaleFactor: 1, hasTouch: false, isMobile: false, isLandscape: true, width: 1920, height: 1080});9const page = await simulator.launchPage();10const { makeSimulator } = require('playwright/​lib/​server/​simulator/​simulator');11const simulator = makeSimulator({ browserName: 'chromium', deviceScaleFactor: 1, hasTouch: false, isMobile: false, isLandscape: true, width: 1920, height: 1080});12const page = await simulator.launchPage();13const { makeSimulator } = require('playwright/​lib/​server/​simulator/​simulator');14const simulator = makeSimulator({ browserName: 'firefox', deviceScaleFactor: 1, hasTouch: false, isMobile: false, isLandscape: true, width: 1920, height: 1080});15const page = await simulator.launchPage();

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Using AI Code Generation

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1const { makeSimulator } = require('playwright/​lib/​server/​simulator');2const simulator = makeSimulator();3const { devices } = require('playwright/​lib/​server/​deviceDescriptors');4const device = devices['iPhone 11 Pro'];5const { launch } = require('playwright/​lib/​server/​browserType');6const browser = await launch({ headless: false });7const context = await browser.newContext({ ...device });8const page = await context.newPage();9await simulator.launch(page);10await simulator.resize(page, { width: 500, height: 500 });11await simulator.screenshot(page, { path: 'test.png' });12await simulator.close(page);13const { makeSimulator } = require('playwright/​lib/​server/​simulator');14const simulator = makeSimulator();15const { devices } = require('playwright/​lib/​server/​deviceDescriptors');16const device = devices['iPhone 11 Pro'];17const { launch } = require('playwright/​lib/​server/​browserType');18const browser = await launch({ headless: false });19const context = await browser.newContext({ ...device });20const page = await context.newPage();21await simulator.launch(page);22await simulator.resize(page, { width: 500, height: 500 });23await simulator.screenshot(page, { path: 'test2.png' });24await simulator.close(page);25const { makeSimulator } = require('playwright/​lib/​server/​simulator');26const simulator = makeSimulator();27const { devices } = require('playwright/​lib/​server/​deviceDescriptors');28const device = devices['iPhone 11 Pro'];29const { launch } = require('playwright/​lib/​server/​browserType');30const browser = await launch({ headless: false });31const context = await browser.newContext({ ...device });32const page = await context.newPage();33await simulator.launch(page);34await simulator.resize(page, { width: 500, height: 500 });35await simulator.screenshot(page, { path: 'test3.png' });36await simulator.close(page);37const { makeSimulator } = require('playwright/​lib/​server/​simulator');38const simulator = makeSimulator();39const { devices } = require('playwright/​lib/​server/​deviceDescriptors');

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Using AI Code Generation

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1const { makeSimulator } = require('playwright/​lib/​server/​simulator/​simulator');2const simulator = makeSimulator({ browserName: 'chromium', platform: 'linux' });3const { makeSimulator } = require('playwright/​lib/​server/​simulator/​simulator');4const simulator = makeSimulator({ browserName: 'chromium', platform: 'linux' });5const { makeSimulator } = require('playwright/​lib/​server/​simulator/​simulator');6const simulator = makeSimulator({ browserName: 'chromium', platform: 'linux' });7const { makeSimulator } = require('playwright/​lib/​server/​simulator/​simulator');8const simulator = makeSimulator({ browserName: 'chromium', platform: 'linux' });9const { makeSimulator } = require('playwright/​lib/​server/​simulator/​simulator');10const simulator = makeSimulator({ browserName: 'chromium', platform: 'linux' });11const { makeSimulator } = require('playwright/​lib/​server/​simulator/​simulator');12const simulator = makeSimulator({ browserName: 'chromium', platform: 'linux' });13const { makeSimulator } = require('playwright/​lib/​server/​simulator/​simulator');14const simulator = makeSimulator({ browserName: 'chromium', platform: 'linux' });15const { makeSimulator } = require('playwright/​lib/​server/​simulator/​simulator');16const simulator = makeSimulator({ browserName: 'chromium', platform: 'linux' });17const { makeSimulator } = require('playwright/​lib/​server/​simulator/​simulator');18const simulator = makeSimulator({ browserName: 'chromium', platform: 'linux' });19const { makeSimulator } = require('playwright/​lib/​server/​simulator/​simulator');20const simulator = makeSimulator({ browserName: '

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Using AI Code Generation

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1const { makeSimulator } = require('playwright');2const simulator = makeSimulator({ deviceScaleFactor: 2, isMobile: true });3const page = await context.newPage({ simulator });4await page.screenshot({ path: 'example.png' });5await browser.close();6import { makeSimulator } from 'playwright';7const simulator = makeSimulator({ deviceScaleFactor: 2, isMobile: true });8const page = await context.newPage({ simulator });9await page.screenshot({ path: 'example.png' });10await browser.close();11from playwright.sync_api import makeSimulator12simulator = makeSimulator({"deviceScaleFactor": 2, "isMobile": True})13page = context.newPage(simulator=simulator)14page.screenshot(path="example.png")15browser.close()16import com.microsoft.playwright.*;17public class Example {18 public static void main(String[] args) {19 try (Playwright playwright = Playwright.create()) {20 BrowserType browserType = playwright.chromium();21 Browser browser = browserType.launch();22 BrowserContext context = browser.newContext();23 Simulator simulator = Playwright.makeSimulator(2, true);24 Page page = context.newPage(simulator);25 page.screenshot(new Page.ScreenshotOptions().setPath("example.png"));26 browser.close();27 }28 }29}30using Microsoft.Playwright;31using System.Threading.Tasks;32{33 static async Task Main(string[] args)34 {35 using var playwright = await Playwright.CreateAsync();36 await using var browser = await playwright.Chromium.LaunchAsync();37 var context = await browser.NewContextAsync();38 var simulator = Playwright.MakeSimulator(

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StackOverFlow community discussions

Questions
Discussion

Jest + Playwright - Test callbacks of event-based DOM library

firefox browser does not start in playwright

Is it possible to get the selector from a locator object in playwright?

How to run a list of test suites in a single file concurrently in jest?

Running Playwright in Azure Function

firefox browser does not start in playwright

This question is quite close to a "need more focus" question. But let's try to give it some focus:

Does Playwright has access to the cPicker object on the page? Does it has access to the window object?

Yes, you can access both cPicker and the window object inside an evaluate call.

Should I trigger the events from the HTML file itself, and in the callbacks, print in the DOM the result, in some dummy-element, and then infer from that dummy element text that the callbacks fired?

Exactly, or you can assign values to a javascript variable:

const cPicker = new ColorPicker({
  onClickOutside(e){
  },
  onInput(color){
    window['color'] = color;
  },
  onChange(color){
    window['result'] = color;
  }
})

And then

it('Should call all callbacks with correct arguments', async() => {
    await page.goto(`http://localhost:5000/tests/visual/basic.html`, {waitUntil:'load'})

    // Wait until the next frame
    await page.evaluate(() => new Promise(requestAnimationFrame))

    // Act
   
    // Assert
    const result = await page.evaluate(() => window['color']);
    // Check the value
})
https://stackoverflow.com/questions/65477895/jest-playwright-test-callbacks-of-event-based-dom-library

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