view tests/test-check-format.t @ 45654:ba0d93a5f06f

tests: only diff the `Cargo.lock` in `test-check-cargo-lock.t`

While not perfect (you could be running tests while developing with a justified
modification to `Cargo.lock`), that use-case is small enough that I don't think
it's really going to be an issue.

This stops the test from failing for unrelated changes when running it locally.

Differential Revision: https://phab.mercurial-scm.org/D9170

#require black test-repo

  $ cd $RUNTESTDIR/..
  $ black --config=black.toml --check --diff `hg files 'set:(**.py + grep("^#!.*python")) - mercurial/thirdparty/**'`