← Back to branch summary

~bzr-pqm/bzr/bzr.dev

« back to all changes in this revision

Viewing changes to bzrlib/tests/test_trace.py

  • Committer: Jelmer Vernooij
  • Date: 2010-04-30 11:03:59 UTC
  • mto: This revision was merged to the branch mainline in revision 5197.
  • Revision ID: jelmer@samba.org-20100430110359-ow3e3grh7sxy93pa
Remove more unused imports.

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/tests/test_trace.py
1
 
# Copyright (C) 2005-2011 Canonical Ltd
 
1
# Copyright (C) 2005-2010 Canonical Ltd
2
2
#
3
3
# This program is free software; you can redistribute it and/or modify
4
4
# it under the terms of the GNU General Public License as published by
26
26
import tempfile
27
27
 
28
28
from bzrlib import (
29
 
    debug,
30
29
    errors,
31
30
    trace,
32
31
    )
33
 
from bzrlib.tests import features, TestCaseInTempDir, TestCase
 
32
from bzrlib.tests import TestCaseInTempDir, TestCase
34
33
from bzrlib.trace import (
35
34
    mutter, mutter_callsite, report_exception,
36
35
    set_verbosity_level, get_verbosity_level, is_quiet, is_verbose, be_quiet,
82
81
            pass
83
82
        msg = _format_exception()
84
83
        self.assertEquals(msg,
85
 
            "bzr: out of memory\nUse -Dmem_dump to dump memory to a file.\n")
86
 
 
87
 
    def test_format_mem_dump(self):
88
 
        self.requireFeature(features.meliae)
89
 
        debug.debug_flags.add('mem_dump')
90
 
        try:
91
 
            raise MemoryError()
92
 
        except MemoryError:
93
 
            pass
94
 
        msg = _format_exception()
95
 
        self.assertStartsWith(msg,
96
 
            "bzr: out of memory\nMemory dumped to ")
 
84
            "bzr: out of memory\n")
97
85
 
98
86
    def test_format_os_error(self):
99
87
        try:
116
104
        self.assertContainsRe(msg,
117
105
            r'^bzr: ERROR: \[Errno .*\] No such file.*nosuchfile')
118
106
 
119
 
    def test_format_pywintypes_error(self):
120
 
        self.requireFeature(features.pywintypes)
121
 
        import pywintypes, win32file
122
 
        try:
123
 
            win32file.RemoveDirectory('nosuchfile22222')
124
 
        except pywintypes.error:
125
 
            pass
126
 
        msg = _format_exception()
127
 
        # GZ 2010-05-03: Formatting for pywintypes.error is basic, a 3-tuple
128
 
        #                with errno, function name, and locale error message
129
 
        self.assertContainsRe(msg,
130
 
            r"^bzr: ERROR: \(2, 'RemoveDirectory[AW]?', .*\)")
131
 
 
132
107
    def test_format_unicode_error(self):
133
108
        try:
134
109
            raise errors.BzrCommandError(u'argument foo\xb5 does not exist')
301
276
        # set up.
302
277
        self.overrideAttr(sys, 'stderr', StringIO())
303
278
        # Set the log file to something that cannot exist
304
 
        self.overrideEnv('BZR_LOG', os.getcwd() + '/no-dir/bzr.log')
 
279
        # FIXME: A bit dangerous: we are not in an isolated dir here -- vilajam
 
280
        # 20100125
 
281
        os.environ['BZR_LOG'] = os.getcwd() + '/no-dir/bzr.log'
305
282
        self.overrideAttr(trace, '_bzr_log_filename')
306
283
        logf = trace._open_bzr_log()
307
284
        self.assertIs(None, logf)
343
320
        _rollover_trace_maybe(temp_log_name)
344
321
        # should have been rolled over
345
322
        self.assertFalse(os.access(temp_log_name, os.R_OK))
346
 
 
347
 
 
348
 
class TestTraceConfiguration(TestCaseInTempDir):
349
 
 
350
 
    def test_default_config(self):
351
 
        config = trace.DefaultConfig()
352
 
        self.overrideAttr(trace, "_bzr_log_filename", None)
353
 
        trace._bzr_log_filename = None
354
 
        expected_filename = trace._get_bzr_log_filename()
355
 
        self.assertEqual(None, trace._bzr_log_filename)
356
 
        config.__enter__()
357
 
        try:
358
 
            # Should have entered and setup a default filename.
359
 
            self.assertEqual(expected_filename, trace._bzr_log_filename)
360
 
        finally:
361
 
            config.__exit__(None, None, None)
362
 
            # Should have exited and cleaned up.
363
 
            self.assertEqual(None, trace._bzr_log_filename)