Skip to content

Fix bats TAP count mismatch on Ubuntu CI #2389

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
seefood merged 2 commits into from
Jun 2, 2026
Merged

Fix bats TAP count mismatch on Ubuntu CI #2389

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
f3aaf30
Fix bats TAP count mismatch on Ubuntu CI
seefood Jun 2, 2026
53bb94b
Skip parallel bats path when TEST_JOBS=1
seefood Jun 2, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 4 additions & 0 deletions .github/workflows/ci.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,10 @@ jobs:
which parallel # Verify installation
- name: Test code
run: test/run
env:
# Ubuntu runners ship GNU parallel, causing --tap + --jobs count mismatches.
# Force single-threaded on Linux; let macOS use parallel (installed above).
TEST_JOBS: ${{ runner.os == 'Linux' && '1' || 'detect' }}

build-docs:
runs-on: ubuntu-latest
Expand Down
3 changes: 2 additions & 1 deletion test/run
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,8 @@ fi
# AND that it is the GNU version of `parallel`.
# If that is the case, try to guess the number of CPU cores,
# so we can run `bats` in parallel processing mode, which is a lot faster.
if command -v parallel &> /dev/null \
if [[ "${TEST_JOBS:-detect}" != "1" ]] \
&& command -v parallel &> /dev/null \
&& parallel -V &> /dev/null \
&& { parallel -V 2> /dev/null | grep -q '^GNU\>'; }; then
# Expect to run at least on a dual-core CPU; slightly degraded performance
Expand Down
Loading