--- id: multi-pages title: "Multi-page scenarios" --- Playwright can automate scenarios that span multiple browser contexts or multiple tabs in a browser window. ## Multiple contexts [Browser contexts](./core-concepts.md#browser-contexts) are isolated environments on a single browser instance. Playwright can create multiple browser contexts within a single scenario. This is useful when you want to test for multi-user functionality, like chat. ```js const { chromium } = require('playwright'); // Create a Chromium browser instance const browser = await chromium.launch(); // Create two isolated browser contexts const userContext = await browser.newContext(); const adminContext = await browser.newContext(); // Load user and admin cookies await userContext.addCookies(userCookies); await adminContext.addCookies(adminCookies); ``` #### API reference - [BrowserContext] - [`method: Browser.newContext`] - [`method: BrowserContext.addCookies`] ## Multiple pages Each browser context can host multiple pages (tabs). * Each page behaves like a focused, active page. Bringing the page to front is not required. * Pages inside a context respect context-level emulation, like viewport sizes, custom network routes or browser locale. ```js // Create two pages const pageOne = await context.newPage(); const pageTwo = await context.newPage(); // Get pages of a brower context const allPages = context.pages(); ``` #### API reference - [Page] - [`method: BrowserContext.newPage`] - [`method: BrowserContext.pages`] ## Handling new pages The `page` event on browser contexts can be used to get new pages that are created in the context. This can be used to handle new pages opened by `target="_blank"` links. ```js // Get page after a specific action (e.g. clicking a link) const [newPage] = await Promise.all([ context.waitForEvent('page'), page.click('a[target="_blank"]') // Opens a new tab ]) await newPage.waitForLoadState(); console.log(await newPage.title()); ``` If the action that triggers the new page is unknown, the following pattern can be used. ```js // Get all new pages (including popups) in the context context.on('page', async page => { await page.waitForLoadState(); await page.title(); }) ``` #### API reference - [`event: BrowserContext.page`] ## Handling popups If the page opens a pop-up, you can get a reference to it by listening to the `popup` event on the page. This event is emitted in addition to the `browserContext.on('page')` event, but only for popups relevant to this page. ```js // Get popup after a specific action (e.g., click) const [popup] = await Promise.all([ page.waitForEvent('popup'), page.click('#open') ]); await popup.waitForLoadState(); await popup.title(); ``` If the action that triggers the popup is unknown, the following pattern can be used. ```js // Get all popups when they open page.on('popup', async popup => { await popup.waitForLoadState(); await popup.title(); }) ``` #### API reference - [`event: Page.popup`]