Auto merge of #11621 - h4xr:mach_fix, r=Wafflespeanut

Make mach test-tidy consider ignored dirs

Made changes so that mach test-tidy considers the ignored directories

Fixes #11386

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1 files changed, 10 insertions, 0 deletions

diff --git a/python/tidy/servo_tidy_tests/test_tidy.py b/python/tidy/servo_tidy_tests/test_tidy.py
index a50532fbade..4b271ce993c 100644
--- a/python/tidy/servo_tidy_tests/test_tidy.py
+++ b/python/tidy/servo_tidy_tests/test_tidy.py
@@ -114,6 +114,16 @@ class CheckTidiness(unittest.TestCase):
         self.assertEqual(msg, errors.next()[2])
         self.assertNoMoreErrors(errors)
 
+    def test_file_list(self):
+        base_path='./python/tidy/servo_tidy_tests/test_ignored'
+        file_list = tidy.get_file_list(base_path, only_changed_files=False,
+                                       exclude_dirs=[])
+        lst = list(file_list)
+        self.assertEqual([os.path.join(base_path, 'whee', 'test.rs')], lst)
+        file_list = tidy.get_file_list(base_path, only_changed_files=False,
+                                       exclude_dirs=[os.path.join(base_path,'whee')])
+        lst = list(file_list)
+        self.assertEqual([], lst)
 
 def do_tests():
     suite = unittest.TestLoader().loadTestsFromTestCase(CheckTidiness)