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| author | Alex Saveau <saveau.alexandre@gmail.com> | 2023-04-20 01:47:31 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-04-20 10:47:31 +0200 |
| commit | c505a0f5dccd120d97926f6ff5bbe0becf783aeb (patch) | |
| tree | c9b57b5e6e7989bf37c13d9c35cd882da3f4e8b3 /tools/test-helper/README.md | |
| parent | f16ac4d258bd0981506d01456bd5f43079e00fa5 (diff) | |
Add UPDATE_EXPECT envvar to update tests (#748)
Diffstat (limited to 'tools/test-helper/README.md')
| -rw-r--r-- | tools/test-helper/README.md | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/test-helper/README.md b/tools/test-helper/README.md index d3092d0d..45e0f6e2 100644 --- a/tools/test-helper/README.md +++ b/tools/test-helper/README.md @@ -7,5 +7,8 @@ the `tests` folder. - Open: Opens the output and reference images of a test to the side. - Refresh: Refreshes the preview. - Rerun: Re-runs the test. -- Approve: Copies the output into the reference folder and optimizes +- Update: Copies the output into the reference folder and optimizes it with `oxipng`. + +For the test helper to work correctly, you also need to install `oxipng`, for +example with `cargo install oxipng`. |