bazel-contrib / bazel-contrib/rules_python

Python coverage

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#2,248 1 comment 0 reactions 0 assignees View on GitHub
need: repro
Dominant language
Starlark
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Merged PRs (30d)
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Description

Upgrading rules_python in Bazel and running tests again version 0.36.0 showed problems with coverage support.

To reproduce run `bazel test //src/test/shell/bazel:bazel_coverage_hermetic_py_test` from Bazel repository. It fails saying the test has failed, but this previously with builtin Python rules wasn't the case.

I went down the rabbit hole, but I couldn't figure it out. I think that this test should be moved out of Bazel into rules_python, if it isn't already.

Contributor guide

Open the contributing guide

Research direction

Reproduce the failure with `bazel test //src/test/shell/bazel:bazel_coverage_hermetic_py_test` from the Bazel repository. Read the existing coverage test and rules_python coverage support to determine whether the test belongs here or in rules_python. Done means the test has a clear home and the coverage behavior no longer reports the unexpected failure.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
build-system, testing
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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