Best JavaScript code snippet using playwright-internal
create-component.spec.js
Source: create-component.spec.js
...52 Vue.nextTick(loaded)53 }, 0)54 }55 function go () {56 setCurrentRenderingInstance(vm)57 vnode = createComponent(async, data, vm, vm)58 setCurrentRenderingInstance(null)59 expect(vnode.isComment).toBe(true) // not to be loaded yet.60 expect(vnode.asyncFactory).toBe(async)61 expect(vnode.asyncFactory.owners.length).toEqual(1)62 }63 function loaded () {64 setCurrentRenderingInstance(vm)65 vnode = createComponent(async, data, vm, vm)66 setCurrentRenderingInstance(null)67 expect(vnode.tag).toMatch(/vue-component-[0-9]+-child/)68 expect(vnode.data.staticAttrs).toEqual({ class: 'foo' })69 expect(vnode.children).toBeUndefined()70 expect(vnode.text).toBeUndefined()71 expect(vnode.elm).toBeUndefined()72 expect(vnode.ns).toBeUndefined()73 expect(vnode.context).toEqual(vm)74 expect(vnode.asyncFactory.owners.length).toEqual(0)75 expect(vm.$forceUpdate).toHaveBeenCalled()76 done()77 }78 go()79 })80 it('create a component when resolved with synchronous async loading', done => {81 const data = {82 props: {},83 staticAttrs: { class: 'bar' }84 }85 spyOn(vm, '$forceUpdate')86 function async (resolve, reject) {87 resolve({88 name: 'child',89 props: ['msg']90 })91 }92 setCurrentRenderingInstance(vm)93 const vnode = createComponent(async, data, vm, vm)94 setCurrentRenderingInstance(null)95 expect(vnode.asyncFactory).toBe(async)96 expect(vnode.asyncFactory.owners.length).toEqual(0)97 expect(vnode.tag).toMatch(/vue-component-[0-9]+-child/)98 expect(vnode.data.staticAttrs).toEqual({ class: 'bar' })99 expect(vnode.children).toBeUndefined()100 expect(vnode.text).toBeUndefined()101 expect(vnode.elm).toBeUndefined()102 expect(vnode.ns).toBeUndefined()103 expect(vnode.context).toEqual(vm)104 expect(vm.$forceUpdate).not.toHaveBeenCalled()105 done()106 })107 it('not create a component when rejected with async loading', done => {108 let vnode = null109 const data = {110 props: { msg: 'hello world' },111 attrs: { id: 1 }112 }113 const reason = 'failed!!'114 function async (resolve, reject) {115 setTimeout(() => {116 reject(reason)117 Vue.nextTick(failed)118 }, 0)119 }120 function go () {121 setCurrentRenderingInstance(vm)122 vnode = createComponent(async, data, vm, vm)123 setCurrentRenderingInstance(null)124 expect(vnode.isComment).toBe(true) // not to be loaded yet.125 }126 function failed () {127 setCurrentRenderingInstance(vm)128 vnode = createComponent(async, data, vm, vm)129 setCurrentRenderingInstance(null)130 expect(vnode.isComment).toBe(true) // failed, still a comment node131 expect(`Failed to resolve async component: ${async}\nReason: ${reason}`).toHaveBeenWarned()132 done()133 }134 go()135 })136 it('not create a component when specified with falsy', () => {137 const vnode = createComponent(null, {}, vm, vm)138 expect(vnode).toBeUndefined()139 })140 it('warn component definition type', () => {141 const Ctor = 'child'142 const vnode = createComponent(Ctor, {}, vm, vm)143 expect(vnode).toBeUndefined()...
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch({ headless: false });4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.screenshot({ path: `example.png` });7 await browser.close();8})();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 const internal = page._delegate;6 const context = internal._context;7 const controller = context._controller;8 const frameManager = controller._frameManager;9 const frame = frameManager.mainFrame();10 const executionContext = frame.executionContext();11 const runtime = executionContext._runtime;12 const renderer = runtime._renderer;13 renderer.setCurrentRenderingInstance(1);14 await page.close();15 await browser.close();16})();17#### `renderer.setCurrentRenderingInstance(instanceId: number)`18#### `page.waitForRendering(options?: { timeout?: number }): Promise<void>`
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch({ headless: false });4 const page = await browser.newPage();5 await page.click('text=Log In');6 await page.click('input[name="email"]');7 await page.fill('input[name="email"]', '
Using AI Code Generation
1const { setCurrentRenderingInstance } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');2const { Page } = require('playwright/lib/server/page.js');3const { ElementHandle } = require('playwright/lib/server/dom.js');4const { Frame } = require('playwright/lib/server/frames.js');5const { createGuid } = require('playwright/lib/utils/utils.js');6const { createTestController } = require('testcafe/lib/api/test-controller/initializer.js');7const { TestRun } = require('testcafe/lib/api/test-run/index.js');8const { TestRunProxy } = require('testcafe/lib/api/test-run-proxy.js');9const { TestController } = require('testcafe/lib/api/test-controller/index.js');10const { TestControllerProxy } = require('testcafe/lib/api/test-controller-proxy.js');11const { createTestFile } = require('testcafe/lib/api/test-file/create-test-file.js');12const { TestFileCompiler } = require('testcafe/lib/compiler/test-file/index.js');13const { TestFile } = require('testcafe/lib/api/test-file/index.js');14const { Compiler } = require('testcafe/lib/compiler/index.js');15const { CompilerService } = require('testcafe/lib/compiler/service.js');16const { CompilerRequest } = require('testcafe/lib/compiler/request.js');17const { CompilerProtocol } = require('testcafe/lib/compiler/protocol.js');18const { CompilerServiceMessageStream } = require('testcafe/lib/compiler/service-message-stream.js');19const { CompilerServiceTask } = require('testcafe/lib/compiler/service-task.js');20const { CompilerServiceTaskMessageStream } = require('testcafe/lib/compiler/service-task-message-stream.js');21const { CompilerServiceMessage } = require('testcafe/lib/compiler/service-message.js');22const { CompilerServiceMessageDispatcher } = require('testcafe/lib/compiler/service-message-dispatcher.js');23const { CompilerServiceMessageHandler } = require('testcafe/lib/compiler/service-message-handler.js');24const { CompilerServiceMessageFactory } = require('testcafe/lib/compiler/service-message-factory.js');25const { CompilerServiceMessageDispatcherFactory } = require('testcafe/lib/compiler/service-message-dispatcher-factory.js');26const { CompilerServiceMessage
Using AI Code Generation
1const { setCurrentRenderingInstance } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');2setCurrentRenderingInstance(this);3const { currentRenderingInstance } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');4const recorder = currentRenderingInstance();5const { recorderSupplement } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');6const recorder = recorderSupplement(this);
Using AI Code Generation
1const { chromium, webkit, firefox } = require('playwright');2const { setCurrentRenderingInstance } = require('playwright/lib/client/inspector');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 await setCurrentRenderingInstance(page);7 await page.screenshot({ path: `example.png` });8 await browser.close();9})();10### `setCurrentRenderingInstance(page: Page)`11### `getCurrentRenderingInstance(page: Page)`12### `getRenderingInstances(page: Page)`13### `setRenderingInstance(page: Page, instanceId: string)`14### `getRenderingInstanceById(page: Page, instanceId: string)`15### `getRenderingInstanceByPage(page: Page, pageId: string)`
Using AI Code Generation
1const { setCurrentRenderingInstance } = require("playwright/lib/server/frames");2const { chromium } = require("playwright");3const { test, expect } = require("@playwright/test");4const { Page } = require("playwright/lib/server/page");5test("Test", async ({ page }) => {6 const frame = page.mainFrame();7 const page2 = await chromium.launch().then((browser) =>8 browser.newPage()9 );10 const frame2 = page2.mainFrame();11 setCurrentRenderingInstance(frame);12 await page.waitForTimeout(1000);13 setCurrentRenderingInstance(frame2);14 await page.waitForTimeout(1000);15});
Using AI Code Generation
1const { setCurrentRenderingInstance } = require('playwright');2setCurrentRenderingInstance(page);3const { getRenderingInstance } = require('playwright');4const page = getRenderingInstance();5const { getRenderingBrowser } = require('playwright');6const browser = getRenderingBrowser();7const { getRenderingContext } = require('playwright');8const context = getRenderingContext();
Using AI Code Generation
1const playwright = require('playwright');2const { chromium } = playwright;3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const result = await page.evaluate(() => {8 return window.playwrightInternal.setCurrentRenderingInstance(9 window.playwrightInternal.getCurrentRenderingInstance());10 });11 console.log(result);12 await browser.close();13})();
Jest + Playwright - Test callbacks of event-based DOM library
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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
})
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