playwright

Releases

1. ▸▾1.20.1-beta-164797480400022 Mar 2022pre-release

   Nothing published for this version

2. ▸▾1.20.1-beta-164791049800022 Mar 2022pre-release

   Nothing published for this version

3. ▸▾1.20.014 Mar 2022

   !release-1.20 Playwright v1.20 updates

   <a href="https://youtu.be/6vV-XXKsrbA"></a> <a href="https://youtu.be/6vV-XXKsrbA">Playwright v1.20 updates</a>

   Highlights

   • New options for methods page.screenshot(), locator.screenshot() and elementHandle.screenshot():

     • Option animations: "disabled" rewinds all CSS animations and transitions to a consistent state.
     • Option mask: Locator[] masks given elements, overlaying them with pink #FF00FF boxes.

   • expect().toMatchSnapshot() now supports anonymous snapshots: when snapshot name is missing, Playwright Test will generate one automatically:

     expect('Web is Awesome <3').toMatchSnapshot();
     

   • New maxDiffPixels and maxDiffPixelRatio options for fine-grained screenshot comparison using expect().toMatchSnapshot():

     expect(await page.screenshot()).toMatchSnapshot({
       maxDiffPixels: 27, // allow no more than 27 different pixels.
     });
     

     It is most convenient to specify maxDiffPixels or maxDiffPixelRatio once in TestConfig.expect.

   • Playwright Test now adds TestConfig.fullyParallel mode. By default, Playwright Test parallelizes between files. In fully parallel mode, tests inside a single file are also run in parallel. You can also use --fully-parallel command line flag.

     // playwright.config.ts
     export default {
       fullyParallel: true,
     };
     

   • TestProject.grep and TestProject.grepInvert are now configurable per project. For example, you can now configure smoke tests project using grep:

     // playwright.config.ts
     export default {
       projects: [
         {
           name: 'smoke tests',
           grep: /@smoke/,
         },
       ],
     };
     

   • Trace Viewer now shows API testing requests.

   • locator.highlight() visually reveals element(s) for easier debugging.

   Announcements

   • We now ship a designated Python docker image mcr.microsoft.com/playwright/python. Please switch over to it if you use Python. This is the last release that includes Python inside our javascript mcr.microsoft.com/playwright docker image.
   • v1.20 is the last release to receive WebKit update for macOS 10.15 Catalina. Please update MacOS to keep using latest & greatest WebKit!

   Browser Versions

   • Chromium 101.0.4921.0
   • Mozilla Firefox 97.0.1
   • WebKit 15.4

   This version was also tested against the following stable channels:

   • Google Chrome 99
   • Microsoft Edge 99