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-rw-r--r--Lib/test/test_winreg.py10
1 files changed, 8 insertions, 2 deletions
diff --git a/Lib/test/test_winreg.py b/Lib/test/test_winreg.py
index a164d2faf1..cb4cde9bc6 100644
--- a/Lib/test/test_winreg.py
+++ b/Lib/test/test_winreg.py
@@ -28,9 +28,12 @@ WIN64_MACHINE = True if machine() == "AMD64" else False
# tests are only valid up until 6.1
HAS_REFLECTION = True if WIN_VER < (6, 1) else False
-test_key_name = "SOFTWARE\\Python Registry Test Key - Delete Me"
+# Use a per-process key to prevent concurrent test runs (buildbot!) from
+# stomping on each other.
+test_key_base = "Python Test Key [%d] - Delete Me" % (os.getpid(),)
+test_key_name = "SOFTWARE\\" + test_key_base
# On OS'es that support reflection we should test with a reflected key
-test_reflect_key_name = "SOFTWARE\\Classes\\Python Test Key - Delete Me"
+test_reflect_key_name = "SOFTWARE\\Classes\\" + test_key_base
test_data = [
("Int Value", 45, REG_DWORD),
@@ -454,6 +457,9 @@ class Win64WinregTests(BaseWinregTests):
DeleteKeyEx(HKEY_CURRENT_USER, test_reflect_key_name,
KEY_WOW64_32KEY, 0)
+ def test_exception_numbers(self):
+ with self.assertRaises(FileNotFoundError) as ctx:
+ QueryValue(HKEY_CLASSES_ROOT, 'some_value_that_does_not_exist')
def test_main():
support.run_unittest(LocalWinregTests, RemoteWinregTests,