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Convert copy_reg test to PyUnit.

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This commit is contained in:
Fred Drake 2001-05-22 20:38:44 +00:00
parent 970a53cb3e
commit 5379d05dc3
1 changed files with 17 additions and 27 deletions
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44
Lib/test/test_copy_reg.py
View file

@ -1,35 +1,25 @@
import copy_reg
import test_support
import unittest
class C:
pass
try:
copy_reg.pickle(C, None, None)
except TypeError, e:
print "Caught expected TypeError:"
print e
else:
print "Failed to catch expected TypeError when registering a class type."
class CopyRegTestCase(unittest.TestCase):
def test_class(self):
self.assertRaises(TypeError, copy_reg.pickle,
C, None, None)
def test_noncallable_reduce(self):
self.assertRaises(TypeError, copy_reg.pickle,
type(1), "not a callable")
def test_noncallable_constructor(self):
self.assertRaises(TypeError, copy_reg.pickle,
type(1), int, "not a callable")
print
try:
copy_reg.pickle(type(1), "not a callable")
except TypeError, e:
print "Caught expected TypeError:"
print e
else:
print "Failed to catch TypeError " \
"when registering a non-callable reduction function."
print
try:
copy_reg.pickle(type(1), int, "not a callable")
except TypeError, e:
print "Caught expected TypeError:"
print e
else:
print "Failed to catch TypeError " \
"when registering a non-callable constructor."
test_support.run_unittest(CopyRegTestCase)