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| author | Martin v. Löwis <martin@v.loewis.de> | 2001-02-27 18:36:56 (GMT) |
|---|---|---|
| committer | Martin v. Löwis <martin@v.loewis.de> | 2001-02-27 18:36:56 (GMT) |
| commit | 5e1633365d8a48e96dd4f42c4e7c8729bc62c26d (patch) | |
| tree | d743b73ad41520e52d485187e35b1dae577a34f8 /Lib/test/test_weakref.py | |
| parent | bb40dc48928269d3f60e60e0642b56ecfca2913c (diff) | |
| download | cpython-5e1633365d8a48e96dd4f42c4e7c8729bc62c26d.zip cpython-5e1633365d8a48e96dd4f42c4e7c8729bc62c26d.tar.gz cpython-5e1633365d8a48e96dd4f42c4e7c8729bc62c26d.tar.bz2 | |
Patch #403985: Add support for weak-keyed dictionaries
Diffstat (limited to 'Lib/test/test_weakref.py')
| -rw-r--r-- | Lib/test/test_weakref.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Lib/test/test_weakref.py b/Lib/test/test_weakref.py index fe19373..befa70d 100644 --- a/Lib/test/test_weakref.py +++ b/Lib/test/test_weakref.py @@ -153,6 +153,24 @@ dict.clear() print "weak dict test complete" print +print "Weak Keyed Dictionaries" + +dict = weakref.mapping(weakkeys=1) +objects = map(Object, range(10)) +for o in objects: + dict[o] = o.arg +print "objects are stored in weak dict" +for o in objects: + verify(weakref.getweakrefcount(o) == 1, + "wrong number of weak references to %r!" % o) + verify(o.arg is dict[o], + "wrong object returned by weak dict!") +del objects,o +verify(len(dict)==0, "deleting the keys did not clear the dictionary") +print "weak key dict test complete" + + +print print "Non-callable Proxy References" print "XXX -- tests not written!" |