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Viewing changes to bzrlib/tests/test_osutils.py

  • Committer: Patch Queue Manager
  • Date: 2013-05-23 10:35:23 UTC
  • mfrom: (6574.1.1 integration)
  • Revision ID: pqm@pqm.ubuntu.com-20130523103523-2wt6jmauja1n1vdt
(jameinel) Merge bzr/2.5 into trunk. (John A Meinel)

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bzrlib/tests/test_osutils.py
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import select
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import socket
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import sys
 
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import tempfile
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import time
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from bzrlib import (
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        self.assertTrue(-eighteen_hours < offset < eighteen_hours)
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class TestFdatasync(tests.TestCaseInTempDir):
 
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    def do_fdatasync(self):
 
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        f = tempfile.NamedTemporaryFile()
 
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        osutils.fdatasync(f.fileno())
 
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        f.close()
 
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    @staticmethod
 
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    def raise_eopnotsupp(*args, **kwargs):
 
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        raise IOError(errno.EOPNOTSUPP, os.strerror(errno.EOPNOTSUPP))
 
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    @staticmethod
 
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    def raise_enotsup(*args, **kwargs):
 
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        raise IOError(errno.ENOTSUP, os.strerror(errno.ENOTSUP))
 
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    def test_fdatasync_handles_system_function(self):
 
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        self.overrideAttr(os, "fdatasync")
 
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        self.do_fdatasync()
 
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    def test_fdatasync_handles_no_fdatasync_no_fsync(self):
 
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        self.overrideAttr(os, "fdatasync")
 
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        self.overrideAttr(os, "fsync")
 
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        self.do_fdatasync()
 
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    def test_fdatasync_handles_no_EOPNOTSUPP(self):
 
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        self.overrideAttr(errno, "EOPNOTSUPP")
 
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        self.do_fdatasync()
 
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    def test_fdatasync_catches_ENOTSUP(self):
 
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        enotsup = getattr(errno, "ENOTSUP", None)
 
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        if enotsup is None:
 
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            raise tests.TestNotApplicable("No ENOTSUP on this platform")
 
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        self.overrideAttr(os, "fdatasync", self.raise_enotsup)
 
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        self.do_fdatasync()
 
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    def test_fdatasync_catches_EOPNOTSUPP(self):
 
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        enotsup = getattr(errno, "EOPNOTSUPP", None)
 
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        if enotsup is None:
 
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            raise tests.TestNotApplicable("No EOPNOTSUPP on this platform")
 
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        self.overrideAttr(os, "fdatasync", self.raise_eopnotsupp)
 
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        self.do_fdatasync()
 
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class TestLinks(tests.TestCaseInTempDir):
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    def test_dereference_path(self):