diff --git a/Lib/test/test_winsound.py b/Lib/test/test_winsound.py index 7858f120e9a..877d03fc0d3 100644 --- a/Lib/test/test_winsound.py +++ b/Lib/test/test_winsound.py @@ -5,8 +5,22 @@ from test import test_support import winsound, time import os import subprocess +import _winreg +def has_sound(sound): + """Find out if a particular event is configured with a default sound""" + try: + key = _winreg.OpenKeyEx(_winreg.HKEY_CURRENT_USER, + "AppEvents\Schemes\Apps\.Default\{0}\.Default".format(sound)) + value = _winreg.EnumValue(key, 0)[1] + if value is not u"": + return True + else: + return False + except WindowsError: + return False + class BeepTest(unittest.TestCase): # As with PlaySoundTest, incorporate the _have_soundcard() check # into our test methods. If there's no audio device present, @@ -81,6 +95,7 @@ class PlaySoundTest(unittest.TestCase): "none", winsound.SND_ASYNC | winsound.SND_MEMORY ) + @unittest.skipUnless(has_sound("SystemAsterisk"), "No default SystemAsterisk") def test_alias_asterisk(self): if _have_soundcard(): winsound.PlaySound('SystemAsterisk', winsound.SND_ALIAS) @@ -91,6 +106,7 @@ class PlaySoundTest(unittest.TestCase): 'SystemAsterisk', winsound.SND_ALIAS ) + @unittest.skipUnless(has_sound("SystemExclamation"), "No default SystemExclamation") def test_alias_exclamation(self): if _have_soundcard(): winsound.PlaySound('SystemExclamation', winsound.SND_ALIAS) @@ -101,6 +117,7 @@ class PlaySoundTest(unittest.TestCase): 'SystemExclamation', winsound.SND_ALIAS ) + @unittest.skipUnless(has_sound("SystemExit"), "No default SystemExit") def test_alias_exit(self): if _have_soundcard(): winsound.PlaySound('SystemExit', winsound.SND_ALIAS) @@ -111,6 +128,7 @@ class PlaySoundTest(unittest.TestCase): 'SystemExit', winsound.SND_ALIAS ) + @unittest.skipUnless(has_sound("SystemHand"), "No default SystemHand") def test_alias_hand(self): if _have_soundcard(): winsound.PlaySound('SystemHand', winsound.SND_ALIAS) @@ -121,6 +139,7 @@ class PlaySoundTest(unittest.TestCase): 'SystemHand', winsound.SND_ALIAS ) + @unittest.skipUnless(has_sound("SystemQuestion"), "No default SystemQuestion") def test_alias_question(self): if _have_soundcard(): winsound.PlaySound('SystemQuestion', winsound.SND_ALIAS)