Brendan Hansknecht (Oct 08 2024 at 00:25): Brendan Hansknecht (Oct 08 2024 at 00:25):Is there a quick way to update the parsing snapshot tests? I have a few that are failing because I made a change. Sadly, they just print the diff instead of applying it and letting me commit the changes if I agree with them.
Brendan Hansknecht (Oct 08 2024 at 00:25):The tests from -p test_syntax --test test_snapshots
Sam Mohr (Oct 08 2024 at 00:26):My fastest mechanism so far has been to just delete the current file and copy the diff in
Sam Mohr (Oct 08 2024 at 00:26):But I don't know of a "clean" way
Brendan Hansknecht (Oct 08 2024 at 00:26):We should maybe make these work like mono. Where it updates the file and lets you git add ... if you agree with the diff.
Sam Mohr (Oct 08 2024 at 00:27):I agree with that suggestion
Luke Boswell (Oct 08 2024 at 05:53):Isn't there a cargo tool like cargo review or something that does this. I can't check rn I'm on my phone, but last time I looked at it I hadn't noticed the tool was in the error message it said use this to review and approved the new snapshots.
Luke Boswell (Oct 08 2024 at 06:48):I think it was $ cargo insta review
Luke Boswell (Oct 08 2024 at 06:50):Actually I think you're looking for ROC_SNAPSHOT_TEST_OVERWRITE
$ ROC_SNAPSHOT_TEST_OVERWRITE=1 cargo test -p test_syntax --test test_snapshots
I’ve been thinking about converting these tests to use cargo insta
Last updated: Jul 26 2025 at 12:14 UTC