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Replace catch_warnings with check_warnings when it makes sense. Use assertRaises context manager to simplify some tests.

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This commit is contained in:
Florent Xicluna 2010-03-31 22:01:03 +00:00
parent ad59833649
commit 6257a7bbb2
21 changed files with 112 additions and 226 deletions
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18
Lib/test/test_complex.py
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@ -1,13 +1,6 @@
import unittest, os
import unittest
from test import test_support
import warnings
warnings.filterwarnings(
"ignore",
category=DeprecationWarning,
message=".*complex divmod.*are deprecated"
)
from random import random
from math import atan2, isnan, copysign
@ -464,10 +457,7 @@ class ComplexTest(unittest.TestCase):
finally:
if (fo is not None) and (not fo.closed):
fo.close()
try:
os.remove(test_support.TESTFN)
except (OSError, IOError):
pass
test_support.unlink(test_support.TESTFN)
def test_getnewargs(self):
self.assertEqual((1+2j).__getnewargs__(), (1.0, 2.0))
@ -613,7 +603,9 @@ class ComplexTest(unittest.TestCase):
self.assertEqual('{0:F}'.format(complex(NAN, NAN)), 'NAN+NANj')
def test_main():
test_support.run_unittest(ComplexTest)
with test_support.check_warnings(("complex divmod.., // and % are "
"deprecated", DeprecationWarning)):
test_support.run_unittest(ComplexTest)
if __name__ == "__main__":
test_main()