diff options
| -rw-r--r-- | clang/bindings/python/tests/cindex/test_cdb.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/clang/bindings/python/tests/cindex/test_cdb.py b/clang/bindings/python/tests/cindex/test_cdb.py index 589fc72856b..e2a48f14cde 100644 --- a/clang/bindings/python/tests/cindex/test_cdb.py +++ b/clang/bindings/python/tests/cindex/test_cdb.py @@ -23,8 +23,17 @@ class TestCDB(unittest.TestCase): def test_create_fail(self): """Check we fail loading a database with an assertion""" path = os.path.dirname(__file__) + + # clang_CompilationDatabase_fromDirectory calls fprintf(stderr, ...) + # Suppress its output. + stderr = os.dup(2) + with open(os.devnull, 'wb') as null: + os.dup2(null.fileno(), 2) with self.assertRaises(CompilationDatabaseError) as cm: cdb = CompilationDatabase.fromDirectory(path) + os.dup2(stderr, 2) + os.close(stderr) + e = cm.exception self.assertEqual(e.cdb_error, CompilationDatabaseError.ERROR_CANNOTLOADDATABASE) |
