Run cleanup and print error log for failed bash tests using `set -e`.

The Bash unit test framework relies on tests running `enable_errexit` function to [set up a trap](https://github.com/bazelbuild/bazel/blob/daf5e26c42410fe7708381dd297560d8532ac7e5/src/test/shell/unittest.bash#L94) necessary to run cleanup and print the error log after a failure. Tests which use the canonical `set -euo pipefail` declaration will not set up such trap, therefore they will fail their subshell right after the failure, skipping the cleanup. Add the `ERR` trap automatically so that cleanup happens for all tests using either `enable_errexit` or `set -e*`.

PiperOrigin-RevId: 401251154
1 file changed
tree: f1e34ef45f1f427837e0753f7a86b20c8ec0cbf4
  1. .bazelci/
  2. examples/
  3. scripts/
  4. site/
  5. src/
  6. third_party/
  7. tools/
  8. .bazelrc
  9. .gitattributes
  10. .gitignore
  11. AUTHORS
  12. BUILD
  13. CHANGELOG.md
  14. CODE_OF_CONDUCT.md
  15. CODEBASE.md
  16. CODEOWNERS
  17. combine_distfiles.py
  18. combine_distfiles_to_tar.sh
  19. compile.sh
  20. CONTRIBUTING.md
  21. CONTRIBUTORS
  22. distdir.bzl
  23. distdir_deps.bzl
  24. ISSUE_TEMPLATE.md
  25. LICENSE
  26. README.md
  27. SECURITY.md
  28. WORKSPACE
README.md

Bazel

{Fast, Correct} - Choose two

Build and test software of any size, quickly and reliably.

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Getting Started

Documentation

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Contributing to Bazel

See CONTRIBUTING.md

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