tree f6ae9a49e7b75d11404c8162348c822a9907ca9e
parent 85c66b3655d5f08affd719b4ba7628375a441b0d
author Frank Borden <frankborden@google.com> 1663159931 +0200
committer Frank Borden <frankborden@google.com> 1663929224 +0200

Screenshot test support

See gr-file-list_screenshot_test.ts for an example of how to create a
screenshot test. When a test fails it creates a gitignore'd file of the
diff heatmap. These tests are excluded from the normal test command
while we figure out how to normalize screenshots across operating
systems for the CI, besides this they could easily be included in our
standard test files.

Run tests excluding screenshot tests:
> yarn test

Run tests including screenshot tests:
> yarn test:screenshot

Run test and update goldens:
> yarn test:screenshot-update "**/gr-file-list_screenshot_test.ts"

Release-Notes: skip
Change-Id: If9e755f051e2af3906a27b6306ff0811a78a3c68