Issue 6292: for the moment at least, the test suite passes if run
with -OO. Tests requiring docstrings are skipped. Patch by
Brian Curtin, thanks to Matias Torchinsky for helping review and
improve the patch.
diff --git a/Lib/test/test_functools.py b/Lib/test/test_functools.py
index b88e9b7..2549e05 100644
--- a/Lib/test/test_functools.py
+++ b/Lib/test/test_functools.py
@@ -1,4 +1,5 @@
import functools
+import sys
import unittest
from test import test_support
from weakref import proxy
@@ -179,7 +180,7 @@
for key in wrapped_attr:
self.assertTrue(wrapped_attr[key] is wrapper_attr[key])
- def test_default_update(self):
+ def _default_update(self):
def f():
"""This is a test"""
pass
@@ -187,11 +188,20 @@
def wrapper():
pass
functools.update_wrapper(wrapper, f)
+ return wrapper, f
+
+ def test_default_update(self):
+ wrapper, f = self._default_update()
self.check_wrapper(wrapper, f)
self.assertEqual(wrapper.__name__, 'f')
- self.assertEqual(wrapper.__doc__, 'This is a test')
self.assertEqual(wrapper.attr, 'This is also a test')
+ @unittest.skipIf(sys.flags.optimize >= 2,
+ "Docstrings are omitted with -O2 and above")
+ def test_default_update_doc(self):
+ wrapper, f = self._default_update()
+ self.assertEqual(wrapper.__doc__, 'This is a test')
+
def test_no_update(self):
def f():
"""This is a test"""
@@ -232,7 +242,7 @@
class TestWraps(TestUpdateWrapper):
- def test_default_update(self):
+ def _default_update(self):
def f():
"""This is a test"""
pass
@@ -241,10 +251,19 @@
def wrapper():
pass
self.check_wrapper(wrapper, f)
+ return wrapper
+
+ def test_default_update(self):
+ wrapper = self._default_update()
self.assertEqual(wrapper.__name__, 'f')
- self.assertEqual(wrapper.__doc__, 'This is a test')
self.assertEqual(wrapper.attr, 'This is also a test')
+ @unittest.skipIf(not sys.flags.optimize <= 1,
+ "Docstrings are omitted with -O2 and above")
+ def test_default_update_doc(self):
+ wrapper = self._default_update()
+ self.assertEqual(wrapper.__doc__, 'This is a test')
+
def test_no_update(self):
def f():
"""This is a test"""
@@ -323,7 +342,6 @@
def test_main(verbose=None):
- import sys
test_classes = (
TestPartial,
TestPartialSubclass,