#9289: Workaround for test_long_key(test_winreg) failure on Win2000.

RegDeleteKeyA fails with ERROR_MORE_DATA if the length of 2nd parameter exceeds 260.

#9289: Workaround for test_long_key(test_winreg) failure on Win2000.
RegDeleteKeyA fails with ERROR_MORE_DATA if the length of 2nd parameter exceeds 260.
ecdead62 · Hirokazu Yamamoto · f084376f · ecdead62
Commit ecdead62 authored Oct 22, 2010 by Hirokazu Yamamoto
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Showing with 4 additions and 2 deletions

Lib/test/test_winreg.py Lib/test/test_winreg.py +4 -2

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--- a/Lib/test/test_winreg.py
+++ b/Lib/test/test_winreg.py
@@ -261,7 +261,8 @@ class LocalWinregTests(BaseWinregTests):
        finally:
            done = True
            thread.join()
-            DeleteKey(HKEY_CURRENT_USER, test_key_name+'\\changing_value')
+            with OpenKey(HKEY_CURRENT_USER, test_key_name, 0, KEY_ALL_ACCESS) as key:
+                DeleteKey(key, 'changing_value')
            DeleteKey(HKEY_CURRENT_USER, test_key_name)

    def test_long_key(self):
@@ -275,7 +276,8 @@ class LocalWinregTests(BaseWinregTests):
                num_subkeys, num_values, t = QueryInfoKey(key)
                EnumKey(key, 0)
        finally:
-            DeleteKey(HKEY_CURRENT_USER, '\\'.join((test_key_name, name)))
+            with OpenKey(HKEY_CURRENT_USER, test_key_name, 0, KEY_ALL_ACCESS) as key:
+                DeleteKey(key, name)
            DeleteKey(HKEY_CURRENT_USER, test_key_name)

    def test_dynamic_key(self):