Issue #6221: Delete test registry key before running the test.
diff --git a/Lib/test/test_winreg.py b/Lib/test/test_winreg.py
index 0b778b2..3b314dd 100644
--- a/Lib/test/test_winreg.py
+++ b/Lib/test/test_winreg.py
@@ -28,6 +28,27 @@
class WinregTests(unittest.TestCase):
remote_name = None
+ def setUp(self):
+ # Make sure that the test key is absent when the test
+ # starts.
+ self.delete_tree(HKEY_CURRENT_USER, test_key_name)
+
+ def delete_tree(self, root, subkey):
+ try:
+ hkey = OpenKey(root, subkey, KEY_ALL_ACCESS)
+ except WindowsError:
+ # subkey does not exist
+ return
+ while True:
+ try:
+ subsubkey = EnumKey(hkey, 0)
+ except WindowsError:
+ # no more subkeys
+ break
+ self.delete_tree(hkey, subsubkey)
+ CloseKey(hkey)
+ DeleteKey(root, subkey)
+
def WriteTestData(self, root_key, subkeystr="sub_key"):
# Set the default value for this key.
SetValue(root_key, test_key_name, REG_SZ, "Default value")
diff --git a/Misc/NEWS b/Misc/NEWS
index dd544dd..7673f99 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -46,6 +46,8 @@
Windows
-------
+- Issue #6221: Delete test registry key before running the test.
+
- Issue #6158: Package Sine-1000Hz-300ms.aif in MSI file.
C-API