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Add coverage on legacy code, remove coverage on applications. #21576

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@hertschuh hertschuh commented Aug 13, 2025

  • Code on the legacy folder is covered as part of normal unit tests and the coverage information is useful.
  • Tests in the applications folder are not run for coverage, so the coverage information is not useful and is incorrectly pulling the coverage numbers down.

@hertschuh hertschuh marked this pull request as draft August 13, 2025 01:14
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Summary of Changes

Hello @hertschuh, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request integrates legacy code into the project's code coverage process. By modifying the pyproject.toml configuration, files located in keras/src/legacy will now be included in both coverage reports and during coverage runs, ensuring that these components are properly tested and their coverage tracked alongside the rest of the codebase.

Highlights

  • Code Coverage Configuration: The pull request updates the pyproject.toml file to include legacy code in coverage reports.
  • Legacy Code Inclusion: Specifically, files within keras/src/legacy are no longer omitted from code coverage calculations.
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Code Review

This pull request enables code coverage for legacy code by removing the keras/src/legacy/* path from the omit lists in pyproject.toml. The change is correct and achieves its goal. I've added one suggestion to improve the maintainability of the configuration file by removing a redundant omit section, which will make future changes easier.

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codecov-commenter commented Aug 13, 2025

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 66.80%. Comparing base (45c98ec) to head (5979999).
⚠️ Report is 10 commits behind head on master.

❗ There is a different number of reports uploaded between BASE (45c98ec) and HEAD (5979999). Click for more details.

HEAD has 6 uploads less than BASE
Flag BASE (45c98ec) HEAD (5979999)
keras 5 2
keras-numpy 1 0
keras-torch 1 0
keras-jax 1 0
Additional details and impacted files
@@             Coverage Diff             @@
##           master   #21576       +/-   ##
===========================================
- Coverage   82.73%   66.80%   -15.94%     
===========================================
  Files         567      562        -5     
  Lines       56678    57479      +801     
  Branches     8839     9097      +258     
===========================================
- Hits        46895    38397     -8498     
- Misses       7609    17073     +9464     
+ Partials     2174     2009      -165     
Flag Coverage Δ
keras 66.77% <ø> (-15.78%) ⬇️
keras-jax ?
keras-numpy ?
keras-openvino 34.32% <ø> (-0.30%) ⬇️
keras-tensorflow 63.82% <ø> (-0.38%) ⬇️
keras-torch ?

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- Code on the `legacy` folder is covered as part of normal unit tests and the coverage information is useful.
- Tests in the `applications` folder are not run for coverage, so the coverage information is not usefule and is incorrectly pulling the coverage numbers down.
@hertschuh hertschuh changed the title Perform coverage on legacy code. Add coverage on legacy code, remove coverage on applications. Aug 15, 2025
@hertschuh hertschuh marked this pull request as ready for review August 18, 2025 17:29
@hertschuh hertschuh marked this pull request as draft August 18, 2025 17:31
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3 participants