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Viewing changes to Lib/test/test_file.py

  • Committer: Bazaar Package Importer
  • Author(s): Matthias Klose
  • Date: 2010-03-11 13:30:19 UTC
  • mto: (10.1.13 sid)
  • mto: This revision was merged to the branch mainline in revision 44.
  • Revision ID: james.westby@ubuntu.com-20100311133019-sblbooa3uqrkoe70
Tags: upstream-2.6.5~rc2
Import upstream version 2.6.5~rc2

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Lib/test/test_file.py
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        self.assert_(repr(self.f).startswith("<open file '" + TESTFN))
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    def testErrors(self):
 
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        self.f.close()
 
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        self.f = open(TESTFN, 'rb')
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        f = self.f
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        self.assertEquals(f.name, TESTFN)
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        self.assert_(not f.isatty())
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    def testReadWhenWriting(self):
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        self.assertRaises(IOError, self.f.read)
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    def testIssue5677(self):
 
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        # Remark: Do not perform more than one test per open file,
 
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        # since that does NOT catch the readline error on Windows.
 
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        data = 'xxx'
 
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        for mode in ['w', 'wb', 'a', 'ab']:
 
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            for attr in ['read', 'readline', 'readlines']:
 
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                self.f = open(TESTFN, mode)
 
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                self.f.write(data)
 
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                self.assertRaises(IOError, getattr(self.f, attr))
 
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                self.f.close()
 
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            self.f = open(TESTFN, mode)
 
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            self.f.write(data)
 
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            self.assertRaises(IOError, lambda: [line for line in self.f])
 
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            self.f.close()
 
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            self.f = open(TESTFN, mode)
 
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            self.f.write(data)
 
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            self.assertRaises(IOError, self.f.readinto, bytearray(len(data)))
 
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            self.f.close()
 
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        for mode in ['r', 'rb', 'U', 'Ub', 'Ur', 'rU', 'rbU', 'rUb']:
 
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            self.f = open(TESTFN, mode)
 
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            self.assertRaises(IOError, self.f.write, data)
 
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            self.f.close()
 
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            self.f = open(TESTFN, mode)
 
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            self.assertRaises(IOError, self.f.writelines, [data, data])
 
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            self.f.close()
 
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            self.f = open(TESTFN, mode)
 
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            self.assertRaises(IOError, self.f.truncate)
 
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            self.f.close()
 
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class OtherFileTests(unittest.TestCase):
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    def testOpenDir(self):