1 files changed, 26 insertions, 0 deletions
diff --git a/Lib/test/test_winsound.py b/Lib/test/test_winsound.py
index 4a8ab7de58..179e069a1c 100644
--- a/Lib/test/test_winsound.py
+++ b/Lib/test/test_winsound.py
@@ -51,6 +51,10 @@ class BeepTest(unittest.TestCase):
         for i in range(100, 2000, 100):
             safe_Beep(i, 75)
 
+    def test_keyword_args(self):
+        safe_Beep(duration=75, frequency=2000)
+
+
 class MessageBeepTest(unittest.TestCase):
 
     def tearDown(self):
@@ -76,6 +80,9 @@ class MessageBeepTest(unittest.TestCase):
     def test_question(self):
         safe_MessageBeep(winsound.MB_ICONQUESTION)
 
+    def test_keyword_args(self):
+        safe_MessageBeep(type=winsound.MB_OK)
+
 
 class PlaySoundTest(unittest.TestCase):
 
@@ -87,6 +94,25 @@ class PlaySoundTest(unittest.TestCase):
             winsound.PlaySound,
             "none", winsound.SND_ASYNC | winsound.SND_MEMORY
         )
+        self.assertRaises(TypeError, winsound.PlaySound, b"bad", 0)
+        self.assertRaises(TypeError, winsound.PlaySound, "bad",
+                          winsound.SND_MEMORY)
+        self.assertRaises(TypeError, winsound.PlaySound, 1, 0)
+
+    def test_keyword_args(self):
+        safe_PlaySound(flags=winsound.SND_ALIAS, sound="SystemExit")
+
+    def test_snd_memory(self):
+        with open(support.findfile('pluck-pcm8.wav',
+                                   subdir='audiodata'), 'rb') as f:
+            audio_data = f.read()
+        safe_PlaySound(audio_data, winsound.SND_MEMORY)
+        audio_data = bytearray(audio_data)
+        safe_PlaySound(audio_data, winsound.SND_MEMORY)
+
+    def test_snd_filename(self):
+        fn = support.findfile('pluck-pcm8.wav', subdir='audiodata')
+        safe_PlaySound(fn, winsound.SND_FILENAME | winsound.SND_NODEFAULT)
 
     def test_aliases(self):
         aliases = [