bpo-30822: Fix testing of datetime module. (#2530)

Only C implementation was tested.

1 files changed, 5 insertions, 3 deletions

diff --git a/Lib/test/test_datetime.py b/Lib/test/test_datetime.py
index 242e1bb..2d00b56 100644
--- a/Lib/test/test_datetime.py
+++ b/Lib/test/test_datetime.py
@@ -20,7 +20,7 @@ test_suffixes = ["_Pure", "_Fast"]
 # XXX(gb) First run all the _Pure tests, then all the _Fast tests.  You might
 # not believe this, but in spite of all the sys.modules trickery running a _Pure
 # test last will leave a mix of pure and native datetime stuff lying around.
-test_classes = []
+all_test_classes = []
 
 for module, suffix in zip(test_modules, test_suffixes):
     test_classes = []
@@ -33,7 +33,8 @@ for module, suffix in zip(test_modules, test_suffixes):
             suit = cls()
             test_classes.extend(type(test) for test in suit)
     for cls in test_classes:
-        cls.__name__ = name + suffix
+        cls.__name__ += suffix
+        cls.__qualname__ += suffix
         @classmethod
         def setUpClass(cls_, module=module):
             cls_._save_sys_modules = sys.modules.copy()
@@ -46,9 +47,10 @@ for module, suffix in zip(test_modules, test_suffixes):
             sys.modules.update(cls_._save_sys_modules)
         cls.setUpClass = setUpClass
         cls.tearDownClass = tearDownClass
+    all_test_classes.extend(test_classes)
 
 def test_main():
-    run_unittest(*test_classes)
+    run_unittest(*all_test_classes)
 
 if __name__ == "__main__":
     test_main()