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| author | Serhiy Storchaka <storchaka@gmail.com> | 2014-12-15 12:06:02 (GMT) |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2014-12-15 12:06:02 (GMT) |
| commit | 65ee4674e290ba893509f51f192dd1c9aa3a0422 (patch) | |
| tree | c1e960162df4444ff18a2ad3aff11d713ef9ea12 /Lib/test/test_tuple.py | |
| parent | 0e32ea1089059a15b04a40c43bfe671e38ae16e7 (diff) | |
| parent | bad1257c96943dcb39584a41e1a178542479df97 (diff) | |
| download | cpython-65ee4674e290ba893509f51f192dd1c9aa3a0422.zip cpython-65ee4674e290ba893509f51f192dd1c9aa3a0422.tar.gz cpython-65ee4674e290ba893509f51f192dd1c9aa3a0422.tar.bz2 | |
Issue #22777: Test pickling with all protocols.
Diffstat (limited to 'Lib/test/test_tuple.py')
| -rw-r--r-- | Lib/test/test_tuple.py | 42 |
1 files changed, 22 insertions, 20 deletions
diff --git a/Lib/test/test_tuple.py b/Lib/test/test_tuple.py index 0b19ea4..d711116 100644 --- a/Lib/test/test_tuple.py +++ b/Lib/test/test_tuple.py @@ -174,29 +174,31 @@ class TupleTest(seq_tests.CommonTest): # Userlist iterators don't support pickling yet since # they are based on generators. data = self.type2test([4, 5, 6, 7]) - itorg = iter(data) - d = pickle.dumps(itorg) - it = pickle.loads(d) - self.assertEqual(type(itorg), type(it)) - self.assertEqual(self.type2test(it), self.type2test(data)) - - it = pickle.loads(d) - next(it) - d = pickle.dumps(it) - self.assertEqual(self.type2test(it), self.type2test(data)[1:]) + for proto in range(pickle.HIGHEST_PROTOCOL + 1): + itorg = iter(data) + d = pickle.dumps(itorg, proto) + it = pickle.loads(d) + self.assertEqual(type(itorg), type(it)) + self.assertEqual(self.type2test(it), self.type2test(data)) + + it = pickle.loads(d) + next(it) + d = pickle.dumps(it, proto) + self.assertEqual(self.type2test(it), self.type2test(data)[1:]) def test_reversed_pickle(self): data = self.type2test([4, 5, 6, 7]) - itorg = reversed(data) - d = pickle.dumps(itorg) - it = pickle.loads(d) - self.assertEqual(type(itorg), type(it)) - self.assertEqual(self.type2test(it), self.type2test(reversed(data))) - - it = pickle.loads(d) - next(it) - d = pickle.dumps(it) - self.assertEqual(self.type2test(it), self.type2test(reversed(data))[1:]) + for proto in range(pickle.HIGHEST_PROTOCOL + 1): + itorg = reversed(data) + d = pickle.dumps(itorg, proto) + it = pickle.loads(d) + self.assertEqual(type(itorg), type(it)) + self.assertEqual(self.type2test(it), self.type2test(reversed(data))) + + it = pickle.loads(d) + next(it) + d = pickle.dumps(it, proto) + self.assertEqual(self.type2test(it), self.type2test(reversed(data))[1:]) def test_no_comdat_folding(self): # Issue 8847: In the PGO build, the MSVC linker's COMDAT folding |