diff options
Diffstat (limited to 'Lib/test')
| -rw-r--r-- | Lib/test/test_io.py | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py index 48a3cca..32c29ea 100644 --- a/Lib/test/test_io.py +++ b/Lib/test/test_io.py @@ -4283,6 +4283,14 @@ class MiscIOTest(unittest.TestCase): self.assertTrue( warnings[1].startswith(b"<string>:8: EncodingWarning: ")) + @support.cpython_only + # Depending if OpenWrapper was already created or not, the warning is + # emitted or not. For example, the attribute is already created when this + # test is run multiple times. + @warnings_helper.ignore_warnings(category=DeprecationWarning) + def test_openwrapper(self): + self.assertIs(self.io.OpenWrapper, self.io.open) + class CMiscIOTest(MiscIOTest): io = io @@ -4598,8 +4606,6 @@ def load_tests(*args): globs = globals() c_io_ns.update((x.__name__, globs["C" + x.__name__]) for x in mocks) py_io_ns.update((x.__name__, globs["Py" + x.__name__]) for x in mocks) - # Avoid turning open into a bound method. - py_io_ns["open"] = pyio.OpenWrapper for test in tests: if test.__name__.startswith("C"): for name, obj in c_io_ns.items(): |