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chromium / devtools / devtools-frontend / feb21f64380a6b088b5fca4717fb5d2652fe21b4
commitfeb21f64380a6b088b5fca4717fb5d2652fe21b4[log] [tgz]
authorAlex Rudenko <alexrudenko@chromium.org>Fri Mar 14 16:31:53 2025
committerDevtools-frontend LUCI CQ <devtools-frontend-scoped@luci-project-accounts.iam.gserviceaccount.com>Fri Mar 14 18:32:55 2025
treeb74939ade8eb5a4ec46593283c6a5def287581c6
parent10ed84174ee0be979cb6f6d213f97781dc4634e8 [diff]
Add assertScreenshot to unit tests

This CL adds a custom browser wrapper that starts the browser using
Puppeteer instead of letting Karma to directly start the browser. The
wrapper also exposes a binding that allows the test code to capture a
screenshot of the test DOM. The helper reuses existing screenshot
assertions and reports the result back to the test code.

This CL also adds args to improve stability of screenshots and
fixes the font to be a Roboto font loaded from Google Fonts.

To test: `npm run test --
front_end/panels/ai_assistance/components/UserActionRow.test.ts`

Bug: 401489541
Change-Id: I04889d0f0caa5c468fd35f98c66b0e6ac393de18
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/6330749
Auto-Submit: Alex Rudenko <alexrudenko@chromium.org>
Commit-Queue: Danil Somsikov <dsv@chromium.org>
Reviewed-by: Danil Somsikov <dsv@chromium.org>
9 files changed
tree: b74939ade8eb5a4ec46593283c6a5def287581c6
  1. .vscode/
  2. build_overrides/
  3. config/
  4. docs/
  5. extension-api/
  6. extensions/
  7. front_end/
  8. inspector_overlay/
  9. node_modules/
  10. scripts/
  11. test/
  12. third_party/
  13. v8/
  14. build
  15. buildtools
  16. .clang-format
  17. .editorconfig
  18. .git-blame-ignore-revs
  19. .gitallowed
  20. .gitattributes
  21. .gitignore
  22. .gitmodules
  23. .gn
  24. .mailmap
  25. .npmignore
  26. .npmrc
  27. .style.yapf
  28. .stylelintignore
  29. .stylelintrc.json
  30. AUTHORS
  31. BUILD.gn
  32. codereview.settings
  33. CONTRIBUTING.md
  34. DEPS
  35. eslint.config.mjs
  36. favicon.ico
  37. LICENSE
  38. OWNERS
  39. package-lock.json
  40. package.json
  41. PRESUBMIT.py
  42. README.md
  43. tsconfig.json
  44. WATCHLISTS
README.md

Chrome DevTools frontend

npm package

The client-side of the Chrome DevTools, including all TypeScript & CSS to run the DevTools webapp.

Source code and documentation

The frontend is available on chromium.googlesource.com. Check out the Chromium DevTools documentation for instructions to set up, use, and maintain a DevTools front-end checkout, as well as design guidelines, and architectural documentation.

Source mirrors

DevTools frontend repository is mirrored on GitHub.

DevTools frontend is also available on NPM as the chrome-devtools-frontend package. It's not currently available via CJS or ES modules, so consuming this package in other tools may require some effort.

The version number of the npm package (e.g. 1.0.373466) refers to the Chromium commit position of latest frontend git commit. It's incremented with every Chromium commit, however the package is updated roughly daily.

Getting in touch

There are a few options to keep an eye on the latest and greatest of DevTools development: