skip-covered with 100% coverage throws a "no data" error (original) (raw)

Originally reported by Havoc Pennington (Bitbucket: havocp, GitHub: havocp)

We run tests something like this:

#!shell

python -m pytest -vv --cov=modname --cov-report=term-missing:skip-covered --cov-report=html --cov-fail-under=100 --no-cov-on-fail --cov-config=.coveragerc modname/tests

With 4.2, with 100% coverage this exited successfully, with 4.3.1 it results in "ERROR: Failed to generate report: No data to report."

If I add uncovered code (and remove the fail-under=100), then it exits successfully. If I remove skip-covered then it exits successfully.

• Bitbucket: https://bitbucket.org/ned/coveragepy/issue/549