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Merged revisions 74477 via svnmerge from

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  r74477 | frank.wierzbicki | 2009-08-16 16:22:51 -0400 (Sun, 16 Aug 2009) | 2 lines

  Add test of file.write(array) extracted from Jython.
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This commit is contained in:
Frank Wierzbicki 2009-08-16 20:30:12 +00:00
parent 01099707db
commit 176834327f
1 changed files with 19 additions and 0 deletions
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19
Lib/test/test_array.py
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@ -326,6 +326,25 @@ class BaseTest(unittest.TestCase):
f.close() f.close()
support.unlink(support.TESTFN) support.unlink(support.TESTFN)
def test_filewrite(self):
a = array.array(self.typecode, 2*self.example)
f = open(support.TESTFN, 'wb')
try:
f.write(a)
f.close()
b = array.array(self.typecode)
f = open(support.TESTFN, 'rb')
b.fromfile(f, len(self.example))
self.assertEqual(b, array.array(self.typecode, self.example))
self.assertNotEqual(a, b)
b.fromfile(f, len(self.example))
self.assertEqual(a, b)
f.close()
finally:
if not f.closed:
f.close()
support.unlink(support.TESTFN)
def test_tofromlist(self): def test_tofromlist(self):
a = array.array(self.typecode, 2*self.example) a = array.array(self.typecode, 2*self.example)
b = array.array(self.typecode) b = array.array(self.typecode)