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Viewing changes to bzrlib/tests/test_osutils.py

  • Committer: Patch Queue Manager
  • Date: 2011-12-05 11:32:59 UTC
  • mfrom: (6336.2.3 is_environment_error)
  • Revision ID: pqm@pqm.ubuntu.com-20111205113259-ias55e1z6dsn2ksp
(gz) Add is_environment_error() to check if exceptions are due to the
 process environment (Martin Packman)

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bzrlib/tests/test_osutils.py
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import errno
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import os
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import re
 
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import select
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import socket
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import sys
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import time
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        self.assertTrue(osutils.find_executable_on_path('sh') is not None)
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        self.assertTrue(
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            osutils.find_executable_on_path('THIS SHOULD NOT EXIST') is None)
 
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class TestEnvironmentErrors(tests.TestCase):
 
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    """Test handling of environmental errors"""
 
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    def test_is_oserror(self):
 
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        self.assertTrue(osutils.is_environment_error(
 
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            OSError(errno.EINVAL, "Invalid parameter")))
 
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    def test_is_ioerror(self):
 
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        self.assertTrue(osutils.is_environment_error(
 
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            IOError(errno.EINVAL, "Invalid parameter")))
 
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    def test_is_socket_error(self):
 
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        self.assertTrue(osutils.is_environment_error(
 
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            socket.error(errno.EINVAL, "Invalid parameter")))
 
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    def test_is_select_error(self):
 
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        self.assertTrue(osutils.is_environment_error(
 
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            select.error(errno.EINVAL, "Invalid parameter")))
 
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    def test_is_pywintypes_error(self):
 
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        self.requireFeature(features.pywintypes)
 
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        import pywintypes
 
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        self.assertTrue(osutils.is_environment_error(
 
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            pywintypes.error(errno.EINVAL, "Invalid parameter", "Caller")))