Skip to content

fix(tests): fix flaky test_capture_pane_flags[join_wrapped_numbers]#655

Open
tony wants to merge 2 commits into
masterfrom
fix/flaky-join-wrapped-numbers-test
Open

fix(tests): fix flaky test_capture_pane_flags[join_wrapped_numbers]#655
tony wants to merge 2 commits into
masterfrom
fix/flaky-join-wrapped-numbers-test

Conversation

@tony
Copy link
Copy Markdown
Member

@tony tony commented Apr 1, 2026

Summary

  • Fix race condition in test_capture_pane_flags[join_wrapped_numbers] where the completion marker was detected in the shell command echo before the command actually executed

Test plan

  • uv run py.test tests/test_pane_capture_pane.py -v — all 19 tests pass
  • CI passes

Fixes #654

@tony tony marked this pull request as ready for review April 1, 2026 23:58
@codecov
Copy link
Copy Markdown

codecov Bot commented Apr 1, 2026

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 51.29%. Comparing base (5a34cc5) to head (cb5ebd4).

Additional details and impacted files
@@           Coverage Diff           @@
##           master     #655   +/-   ##
=======================================
  Coverage   51.29%   51.29%           
=======================================
  Files          25       25           
  Lines        3488     3488           
  Branches      686      686           
=======================================
  Hits         1789     1789           
  Misses       1404     1404           
  Partials      295      295           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

@tony tony force-pushed the fix/flaky-join-wrapped-numbers-test branch from 0cecae7 to 7bb49f0 Compare April 26, 2026 10:22
@tony tony force-pushed the fix/flaky-join-wrapped-numbers-test branch from 7bb49f0 to 33e94ab Compare May 10, 2026 16:02
tony added 2 commits May 30, 2026 06:42
why: The command_complete() check matched the marker string inside the shell
command echo line ($ printf ... echo "__DONE_...") before the command actually
executed. On slower systems or CI, this race condition caused the test to
capture the pane before seq produced output.
what:
- Change marker detection to skip lines starting with $ (shell prompt echo)
- Marker now only matches when it appears as actual command output

Fixes #654
@tony tony force-pushed the fix/flaky-join-wrapped-numbers-test branch from 33e94ab to cb5ebd4 Compare May 30, 2026 11:54
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

Flaky test: test_capture_pane_flags[join_wrapped_numbers] matches marker in command echo

1 participant