Skip to content

Integrate with Mull for mutation testing - #1202

Open
isaacbrodsky wants to merge 17 commits into
uber:masterfrom
isaacbrodsky:mull-integration
Open

Integrate with Mull for mutation testing#1202
isaacbrodsky wants to merge 17 commits into
uber:masterfrom
isaacbrodsky:mull-integration

Conversation

@isaacbrodsky

Copy link
Copy Markdown
Collaborator

Adds support for running the tests under Mull, a mutation testing framework. Mutation testing helps evaluate the quality of the test suite by seeing how well it catches randomly inserted errors in the program under test.

  • This is (in another form, for branches specifically) is part of the SQLite test methodology
  • I had to modify the tests that accept data files to optionally read from the file themselves, otherwise the tests are unmodified.

A full run can take quite some time so it probably does not make sense to run this on every PR.

@coveralls

coveralls commented Jul 27, 2026

Copy link
Copy Markdown

Coverage Status

coverage: 99.7%. remained the same — isaacbrodsky:mull-integration into uber:master

@isaacbrodsky
isaacbrodsky marked this pull request as ready for review July 29, 2026 15:35

@dfellis dfellis left a comment

Copy link
Copy Markdown
Collaborator

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Can we add a github actions yaml file to let us manually trigger it on a branch? At first we can trigger against main and use it for making testing improvements, and later we can run it against branches and then link the successful run in the PR comments for any large-ish change?

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

3 participants