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  • Committer: wang
  • Date: 2006-10-29 13:41:32 UTC
  • mto: (2104.4.1 wang_65714)
  • mto: This revision was merged to the branch mainline in revision 2109.
  • Revision ID: wang@ubuntu-20061029134132-3d7f4216f20c4aef
Replace python's difflib by patiencediff because the worst case 
performance is cubic for difflib and people commiting large data 
files are often hurt by this. The worst case performance of patience is 
quadratic. Fix bug 65714.

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bzrlib/tests/test_atomicfile.py
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    osutils,
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    symbol_versioning,
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    )
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from bzrlib.tests import TestCaseInTempDir
 
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from bzrlib.tests import TestCaseInTempDir, TestSkipped
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class TestAtomicFile(TestCaseInTempDir):
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    def _test_mode(self, mode):
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        if not self.can_sys_preserve_mode():
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            return
 
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            raise TestSkipped("This test cannot be run on your platform")
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        f = atomicfile.AtomicFile('test', mode='wb', new_mode=mode)
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        f.write('foo\n')
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        f.commit()
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        st = os.lstat('test')
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        self.assertEqualMode(mode, stat.S_IMODE(st.st_mode))
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    def test_mode_02666(self):
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        self._test_mode(02666)
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    def test_mode_0666(self):
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        self._test_mode(0666)
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