name: dotnet-test-triage description: Run dotnet test, capture failed test cases, and generate a rerun filter plus a markdown failure summary. Use when test runs fail and you need a focused rerun command or a compact failure report.

dotnet-test-triage

Run dotnet test, collect failed test cases, and write a compact failure report plus a rerun filter.

Outputs

• artifacts/codex/test-failures.md
• artifacts/codex/test-filter.txt

Run

bash .codex/skills/dotnet-test-triage/scripts/run-test-triage.sh

Optional: pass arguments through to dotnet test:

bash .codex/skills/dotnet-test-triage/scripts/run-test-triage.sh ./Workbench.slnx --no-restore

Optional: override the default command (useful for repo-specific defaults):

DOTNET_TEST_CMD="dotnet test ./Workbench.slnx --no-restore" \
  bash .codex/skills/dotnet-test-triage/scripts/run-test-triage.sh

Rerun recommendations

• Basic rerun of failures:
  • dotnet test --filter "$(cat artifacts/codex/test-filter.txt)"
• More output:
  • dotnet test --filter "$(cat artifacts/codex/test-filter.txt)" -v normal
  • dotnet test --filter "$(cat artifacts/codex/test-filter.txt)" -v diag
• Capture blame for crashes/hangs:
  • dotnet test --filter "$(cat artifacts/codex/test-filter.txt)" --blame
  • dotnet test --filter "$(cat artifacts/codex/test-filter.txt)" --blame-hang --blame-hang-timeout 10m
• Disable parallelization if needed:
  • dotnet test --filter "$(cat artifacts/codex/test-filter.txt)" --no-parallel

Notes

• The filter file is empty when no failing tests are detected.
• The failure report contains the test name and a short error snippet from the TRX logs.