test_source_headers.py

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import mozunit

LINTER = "source-headers"

def test_lint_source_headers(lint, paths):

    for f in ("moz.build", "export.h"):

        results = lint(paths(f"success/{f}"))

        assert not results

    test_dir = "tools/lint/test/files/source-headers"

    for f in ("moz.build", "local.h", "new-local.h"):

        results = lint(paths(f"failure/{f}"))

        assert len(results) == 1

        assert (

            f"new-local.h found in {test_dir}/failure/ but not referenced in {test_dir}/failure/moz.build"

            in results[0].message

def test_lint_source_headers_excluded(lint, config, paths):

    # Same as the failure above, but the moz.build is excluded

    config["local_exclude"] = ["failure/moz.build"]

    for f in ("moz.build", "local.h"):

        results = lint(paths(f"failure/{f}"), config=config)

        assert not results

if __name__ == "__main__":

    mozunit.main()