Merge pull request #8773 from dcbaker/submit/rustc-enhancements-clippy

More enhancements for Rust + clippy support

1 files changed, 13 insertions, 0 deletions

diff --git a/unittests/allplatformstests.py b/unittests/allplatformstests.py
index 7afa989..93a2e49 100644
--- a/unittests/allplatformstests.py
+++ b/unittests/allplatformstests.py
@@ -4034,3 +4034,16 @@ class AllPlatformTests(BasePlatformTests):
             for file, details in files.items():
                 with self.subTest(key='{}.{}'.format(data_type, file)):
                     self.assertEqual(res[data_type][file], details)
+
+    @skip_if_not_language('rust')
+    @unittest.skipIf(not shutil.which('clippy-driver'), 'Test requires clippy-driver')
+    def test_rust_clippy(self) -> None:
+        if self.backend is not Backend.ninja:
+            raise unittest.SkipTest('Rust is only supported with ninja currently')
+        # Wehn clippy is used, we should get an exception since a variable named
+        # "foo" is used, but is on our denylist
+        testdir = os.path.join(self.rust_test_dir, '1 basic')
+        self.init(testdir, extra_args=['--werror'], override_envvars={'RUSTC': 'clippy-driver'})
+        with self.assertRaises(subprocess.CalledProcessError) as cm:
+            self.build()
+        self.assertIn('error: use of a blacklisted/placeholder name `foo`', cm.exception.stdout)