Ryuji Yasukochi 9dcca24fb0 fix: match GNU error format for unrecognized options (#180) ...

* fix: match GNU error format for unrecognized options

Use single quotes and remove colon to match GNU diff/cmp output:
`unrecognized option '--foobar'` instead of `unrecognized option: "--foobar"`

Also use `contains` instead of `starts_with` in the integration test
to handle the command prefix (e.g. `cmp: unrecognized option ...`).

Follow-up to #178 / #179.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* style: apply cargo fmt formatting

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

2026-03-10 11:48:58 +01:00

..

integration.rs

fix: match GNU error format for unrecognized options (#180)

2026-03-10 11:48:58 +01:00

print-test-results.sh

Run the GNU test suite in CI (fixes #8) (#13)

2024-02-17 15:27:52 +01:00

run-upstream-testsuite.sh

Merge pull request #93 from oSoMoN/upstream-test-suite-skipped-tests-issue92

2024-10-02 13:55:53 +02:00