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close file properly

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Benjamin Peterson 2010-10-31 01:35:53 +00:00
parent 556c7355dd
commit aa7cec0ac4
1 changed files with 2 additions and 1 deletions
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3
Lib/test/test_popen.py
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@ -22,7 +22,8 @@ class PopenTest(unittest.TestCase):
def _do_test_commandline(self, cmdline, expected):
cmd = '%s -c "import sys; print(sys.argv)" %s'
cmd = cmd % (python, cmdline)
data = os.popen(cmd).read()
with os.popen(cmd) as p:
data = p.read()
got = eval(data)[1:] # strip off argv[0]
self.assertEqual(got, expected)