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Viewing changes to bzrlib/tests/test_lockdir.py

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2007-02-01 20:24:03 UTC
  • mfrom: (1551.10.4 Aaron's mergeable stuff)
  • Revision ID: pqm@pqm.ubuntu.com-20070201202403-7e92ef4d6842ba85
Treat Permission Denied as a lock failure, not lock contention

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bzrlib/tests/test_lockdir.py
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"""Tests for LockDir"""
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from cStringIO import StringIO
 
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import os
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from threading import Thread, Lock
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import time
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import bzrlib
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from bzrlib import (
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    config,
 
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    errors,
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    osutils,
 
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    tests,
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    )
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from bzrlib.errors import (
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        LockBreakMismatch,
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        ld1.create()
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        ld1.lock_write()
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        ld1.unlock()
 
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    def test_lock_permission(self):
 
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        if not osutils.supports_posix_readonly():
 
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            raise tests.TestSkipped('Cannot induce a permission failure')
 
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        ld1 = self.get_lock()
 
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        lock_path = ld1.transport.local_abspath('test_lock')
 
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        os.mkdir(lock_path)
 
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        osutils.make_readonly(lock_path)
 
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        self.assertRaises(errors.PermissionDenied, ld1.attempt_lock)