Changeset 391 for python/trunk/Lib/test/test_module.py

Timestamp:

Mar 19, 2014, 11:31:01 PM (11 years ago)

Author:

dmik

Message:

python: Merge vendor 2.7.6 to trunk.

Location:

python/trunk

Files:

• . (modified) (1 prop)
• Lib/test/test_module.py (modified) (3 diffs)

python/trunk/Lib/test/test_module.py

@@ -1 +1 @@
 # Test the module type
 import unittest
-from test.test_support import run_unittest
+from test.test_support import run_unittest, gc_collect
 
 import sys
@@ -11 +11 @@
         # and __doc__ is None
         foo = ModuleType.__new__(ModuleType)
-        self.failUnless(foo.__dict__ is None)
+        self.assertTrue(foo.__dict__ is None)
         self.assertRaises(SystemError, dir, foo)
         try:
@@ -54 +54 @@
         self.assertEqual(foo.__dict__,
               {"__name__": "foo", "__doc__": "foodoc", "bar": 42})
-        self.failUnless(foo.__dict__ is d)
+        self.assertTrue(foo.__dict__ is d)
+
+    @unittest.expectedFailure
+    def test_dont_clear_dict(self):
+        # See issue 7140.
+        def f():
+            foo = ModuleType("foo")
+            foo.bar = 4
+            return foo
+        gc_collect()
+        self.assertEqual(f().__dict__["bar"], 4)
+
+    def test_clear_dict_in_ref_cycle(self):
+        destroyed = []
+        m = ModuleType("foo")
+        m.destroyed = destroyed
+        s = """class A:
+    def __del__(self, destroyed=destroyed):
+        destroyed.append(1)
+a = A()"""
+        exec(s, m.__dict__)
+        del m
+        gc_collect()
+        self.assertEqual(destroyed, [1])
 
 def test_main():