Repository navigation
perf: test suite improvements - #952
Merged
Merged
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
Why
Five executed two-second sleeps contributed 10 seconds to serial test runtime and made the duration test depend on wall-clock scheduling. A controlled clock preserves the end-to-end duration and persistence coverage without waiting.
Impact
The existing test cases and behavioral coverage are retained, while the profile-focused tests complete faster and produce more deterministic assertions.
Validation
uv run --group test pytest tests/test_profile.py tests/test_tree_util.py -q --durations=10 --durations-min=0.05(17 passed in 3.52s)uv run --group test pytest -q -n 8 --dist=worksteal(933 passed, 39 skipped, 4 xfailed, 6 xpassed)