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aconrad / pycobertura

A code coverage diff tool for Cobertura reports
MIT License
114 stars 39 forks source link

[Feature Request] Do a delta on previously non-exist files #144

Closed chixiangzhou closed 1 year ago

chixiangzhou commented 2 years ago

Adding a new file is a common use case in software development. Developers might be interested in how many lines are covered in the new file, and what is the delta.

Currently, pycobertura diff report considers that previously non-exist files cannot do a delta, and marks the Column Cover as "-". IMO, it would make more sense to consider that previously non-exist files are "100%" covered, and do a delta after the new file is introduced. Thus, the diff coverage can be shown in the Column Cover.

aconrad commented 1 year ago

This should've been addressed with https://github.com/aconrad/pycobertura/pull/155

aconrad commented 1 year ago

pycobertura-3.0.0 was released, I hope this release addresses this issue. Please reopen if not.