Best JavaScript code snippet using playwright-internal
browserContext.js
Source: browserContext.js
...164 if (pages[0]._pageIsError) throw pages[0]._pageIsError;165 await pages[0].mainFrame()._waitForLoadState(progress, 'load');166 return pages;167 }168 async _loadDefaultContext(progress) {169 const pages = await this._loadDefaultContextAsIs(progress);170 if (this._options.isMobile || this._options.locale) {171 // Workaround for:172 // - chromium fails to change isMobile for existing page;173 // - webkit fails to change locale for existing page.174 const oldPage = pages[0];175 await this.newPage(progress.metadata);176 await oldPage.close(progress.metadata);177 }178 }179 _authenticateProxyViaHeader() {180 const proxy = this._options.proxy || this._browser.options.proxy || {181 username: undefined,182 password: undefined...
browserType.js
Source: browserType.js
...117 };118 if (persistent) (0, _browserContext.validateBrowserContextOptions)(persistent, browserOptions);119 copyTestHooks(options, browserOptions);120 const browser = await this._connectToTransport(transport, browserOptions); // We assume no control when using custom arguments, and do not prepare the default context in that case.121 if (persistent && !options.ignoreAllDefaultArgs) await browser._defaultContext._loadDefaultContext(progress);122 return browser;123 }124 async _launchProcess(progress, options, isPersistent, browserLogsCollector, userDataDir) {125 var _options$args;126 const {127 ignoreDefaultArgs,128 ignoreAllDefaultArgs,129 args = [],130 executablePath = null,131 handleSIGINT = true,132 handleSIGTERM = true,133 handleSIGHUP = true134 } = options;135 const env = options.env ? (0, _processLauncher.envArrayToObject)(options.env) : process.env;...
context-initializer.js
Source: context-initializer.js
...6 }7 initialize(context, actionParams) {8 const state = {context, actionParams};9 return Promise.resolve(state)10 .then(state => this._loadDefaultContext(state))11 .then(state => this._resolveModuleSettings(state))12 .then(state => Object.assign({}, state.defaultContext, {settings: state.moduleSettings}));13 }14 _loadDefaultContext(state) {15 return this._defaultContextInitializer.initialize(state.context, state.actionParams)16 .then(defaultContext => Object.assign({}, state, {defaultContext}));17 }18 _resolveModuleSettings(state) {19 return this._moduleSettingsResolver.resolve(state.defaultContext.settings, state.defaultContext.args)20 .then(moduleSettings => Object.assign({}, state, {moduleSettings}));21 }22}...
Using AI Code Generation
1const { _loadDefaultContext } = require('playwright/lib/server/browserContext');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await _loadDefaultContext(browser);6 const page = await context.newPage();7 await page.screenshot({ path: 'example.png' });8 await browser.close();9})();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium._loadDefaultContext();4 const page = await browser.newPage();5 await page.screenshot({ path: `example.png` });6 await browser.close();7})();
Using AI Code Generation
1const { _loadDefaultContext } = require('playwright/lib/server/browserContext');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = _loadDefaultContext(browser);6 const page = await context.newPage();7 await page.screenshot({ path: `example.png` });8 await browser.close();9})();10#### constructor(options)11 - `timeout` <[number]> Maximum time in milliseconds to wait for the browser instance to start. Defaults to 30000 (30 seconds). Pass 0 to disable timeout. **Chromium-only.**
Using AI Code Generation
1const { _loadDefaultContext } = require('@playwright/test/lib/test');2const { _loadDefaultContext } = require('@playwright/test/lib/test');3const { _loadDefaultContext } = require('@playwright/test/lib/test');4const { _loadDefaultContext } = require('@playwright/test/lib/test');5const { _loadDefaultContext } = require('@playwright/test/lib/test');6const { _loadDefaultContext } = require('@playwright/test/lib/test');7const { _loadDefaultContext } = require('@playwright/test/lib/test');8const { _loadDefaultContext } = require('@playwright/test/lib/test');9const { _loadDefaultContext } = require('@playwright/test/lib/test');
Using AI Code Generation
1const { _loadDefaultContext } = require('@playwright/test/lib/test');2const { _loadDefaultContext } = require('@playwright/test/lib/test');3const { _loadDefaultContext } = require('@playwright/test/lib/test');4const { _loadDefaultContext } = require('@playwright/test/lib/test');5const { _loadDefaultContext } = require('@playwright/test/lib/test');6onst { _loadDefaultContext } = require('pywright/lib/erver/chromium.j');7const { _loadDefaultContext } = require('@playwright/test/lib/test');8launch();9nst { _loadDefaultContext } = require('@paywright/test/lib/test');10 { _loadDefaultContext } = require('@playwright/test/lib/test');
Using AI Code Generation
1co{chromim }s=ortqu=ra('p dytright');();2(deyc()=>{3n{conlo browaerd=flwxit}chromiru.ltuncc();ontext = await _loadDefaultContext();4o con tocoetoxue= awa tl_adutDnfaeltCmct xo(brawsor);efaultContext(5 hcontetpg=waitcct x .nf}Paee();('playwright/lib/server/chromium');6c await oag .suraendhoD({epatl: 'txCmpnt.png't});hod of Playwright Internal API7P awaia bsowr.coe();8})();ode to use _loadDefaultContext method of Playwright Internal API9const { _loadDefaultContext } = require('playwright/lib/server/chromium');
Using AI Code Generation
1coetoe{u_lxatD ftultCo(ncx()}>= quire('laywrigh/lib/rvr/chromim');2cowitgconotx('= awahtt_lo:/DpfwultCortext();3);4co{_DfaltC`asx}= quire('laywrigh/lib/rver/chrim');5cotconx=awit_DfaltC`asx();6```bantext = awat _loadDefaltContext();7 {_loadDefaultCntxt }require('plyrgh/lib/server/'
Using AI Code Generation
1const { _loadDefaultContext } = require("playwright/lib/server/browserContext");2const { chromium } = require("playwright");3(async () => {4 const browser = await chromium.launch({ headless: false });5 const context = await _loadDefaultContext(browser);6 const page = await context.newPage();7 await page.close();8 await browser.close();9})();
Using AI Code Generation
1const { _loadDefaultContext } = require('playwright/lib/server/chromium.js');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await _loadDefaultContext(browser);6 const page = await context.newPage();7 await page.screenshot({ path: `example.png` });8 await browser.close();9})();
Using AI Code Generation
1const { _loadDefaultContext } = require('@playwright/test/lib/server/playwright');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await _loadDefaultContext(browser);6 const page = await context.newPage();7 await page.screenshot({ path: 'example.png' });8 await browser.close();9})();
Using AI Code Generation
1const { _loadDefaultContext } = require('playwright/lib/server/chromium');2const chromium = require('playwright/lib/server/chromium');3const { BrowserType } = require('playwright/lib/server/browserType');4const originalNewContext = chromium.BrowserType.prototype._newContext;5chromium.BrowserType.prototype._newContext = async function (options) {6 if (options.isMobile) {7 if (options.userAgent) {8 options.userAgent = options.userAgent.replace(9 /(HeadlessChrome)/,10 );11 } else {12 options.userAgent = 'Mozilla/5.0 (Linux; Android 10; Pixel 4 XL) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Mobile Safari/537.36';13 }14 }15 return originalNewContext.call(this, options);16};17const originalNewBrowser = chromium.BrowserType.prototype._newBrowser;18chromium.BrowserType.prototype._newBrowser = async function (options) {19 const browser = await originalNewBrowser.call(this, options);20 browser._defaultContext = await _loadDefaultContext(browser);21 return browser;22};23const originalCloseBrowser = chromium.Browser.prototype.close;24chromium.Browser.prototype.close = async function () {25 const browser = this;26 await browser._defaultContext.close();27 await originalCloseBrowser.call(browser);28};29const { chromium } = require('playwright');30(async () => {31 const browser = await chromium.launch({ headless: false });32 const context = await browser.newContext({ isMobile: true });33 const page = await context.newPage();34 await page.screenshot({ path: 'example.png' });35 await browser.close();36})();
Jest + Playwright - Test callbacks of event-based DOM library
firefox browser does not start in playwright
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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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