Hopiu/contextlib2
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Sync module, mostly keeping old test suite

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This commit is contained in:
Nick Coghlan 2021-06-26 16:55:09 +10:00
parent 630f73a3a5
commit 94a3b86586
1 changed files with 12 additions and 12 deletions
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24
test_contextlib2.py
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@ -455,7 +455,7 @@ class TestExitStack(unittest.TestCase):
else:
f = stack.callback(_exit)
self.assertIs(f, _exit)
for wrapper in stack._exit_callbacks:
for __, wrapper in stack._exit_callbacks:
self.assertIs(wrapper.__wrapped__, _exit)
self.assertNotEqual(wrapper.__name__, _exit.__name__)
self.assertIsNone(wrapper.__doc__, _exit.__doc__)
@ -480,19 +480,19 @@ class TestExitStack(unittest.TestCase):
self.check_exc(*exc_details)
with ExitStack() as stack:
stack.push(_expect_ok)
self.assertIs(stack._exit_callbacks[-1], _expect_ok)
self.assertIs(stack._exit_callbacks[-1][1], _expect_ok)
cm = ExitCM(_expect_ok)
stack.push(cm)
self.assertIs(stack._exit_callbacks[-1].__self__, cm)
self.assertIs(stack._exit_callbacks[-1][1].__self__, cm)
stack.push(_suppress_exc)
self.assertIs(stack._exit_callbacks[-1], _suppress_exc)
self.assertIs(stack._exit_callbacks[-1][1], _suppress_exc)
cm = ExitCM(_expect_exc)
stack.push(cm)
self.assertIs(stack._exit_callbacks[-1].__self__, cm)
self.assertIs(stack._exit_callbacks[-1][1].__self__, cm)
stack.push(_expect_exc)
self.assertIs(stack._exit_callbacks[-1], _expect_exc)
self.assertIs(stack._exit_callbacks[-1][1], _expect_exc)
stack.push(_expect_exc)
self.assertIs(stack._exit_callbacks[-1], _expect_exc)
self.assertIs(stack._exit_callbacks[-1][1], _expect_exc)
1/0
def test_enter_context(self):
@ -510,7 +510,7 @@ class TestExitStack(unittest.TestCase):
result.append(4)
self.assertIsNotNone(_exit)
stack.enter_context(cm)
self.assertIs(stack._exit_callbacks[-1].__self__, cm)
self.assertIs(stack._exit_callbacks[-1][1].__self__, cm)
result.append(2)
self.assertEqual(result, [1, 2, 3, 4])
@ -742,7 +742,7 @@ class TestExitStack(unittest.TestCase):
stack = ExitStack()
self.assertRaises(AttributeError, stack.enter_context, cm)
stack.push(cm)
self.assertIs(stack._exit_callbacks[-1], cm)
self.assertIs(stack._exit_callbacks[-1][1], cm)
def test_default_class_semantics(self):
# For Python 2.x, this ensures compatibility with old-style classes
@ -761,13 +761,13 @@ class TestExitStack(unittest.TestCase):
cb = DefaultCallable()
with ExitStack() as stack:
stack.enter_context(cm)
self.assertIs(stack._exit_callbacks[-1].__self__, cm)
self.assertIs(stack._exit_callbacks[-1][1].__self__, cm)
stack.push(cb)
stack.push(cm)
self.assertIs(stack._exit_callbacks[-1].__self__, cm)
self.assertIs(stack._exit_callbacks[-1][1].__self__, cm)
result.append("Running")
stack.callback(cb)
self.assertIs(stack._exit_callbacks[-1].__wrapped__, cb)
self.assertIs(stack._exit_callbacks[-1][1].__wrapped__, cb)
self.assertEqual(result, ["Enter", "Running",
"Callback", "Exit",
"Callback", "Exit",