1
# Copyright (C) 2005-2010 Canonical Ltd
1
# Copyright (C) 2005, 2006, 2007, 2008, 2009 Canonical Ltd
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
146
144
def test_trace_unicode(self):
147
145
"""Write Unicode to trace log"""
148
146
self.log(u'the unicode character for benzene is \N{BENZENE RING}')
150
self.assertContainsRe(log, "the unicode character for benzene is")
147
self.assertContainsRe(self._get_log(keep_log_file=True),
148
"the unicode character for benzene is")
152
150
def test_trace_argument_unicode(self):
153
151
"""Write a Unicode argument to the trace log"""
154
152
mutter(u'the unicode character for benzene is %s', u'\N{BENZENE RING}')
156
self.assertContainsRe(log, 'the unicode character')
153
self.assertContainsRe(self._get_log(keep_log_file=True),
154
'the unicode character')
158
156
def test_trace_argument_utf8(self):
159
157
"""Write a Unicode argument to the trace log"""
160
158
mutter(u'the unicode character for benzene is %s',
161
159
u'\N{BENZENE RING}'.encode('utf-8'))
163
self.assertContainsRe(log, 'the unicode character')
160
self.assertContainsRe(self._get_log(keep_log_file=True),
161
'the unicode character')
165
163
def test_report_broken_pipe(self):
179
177
def test_mutter_callsite_1(self):
180
178
"""mutter_callsite can capture 1 level of stack frame."""
181
179
mutter_callsite(1, "foo %s", "a string")
180
log = self._get_log(keep_log_file=True)
183
181
# begin with the message
184
182
self.assertLogStartsWith(log, 'foo a string\nCalled from:\n')
185
183
# should show two frame: this frame and the one above
191
189
def test_mutter_callsite_2(self):
192
190
"""mutter_callsite can capture 2 levels of stack frame."""
193
191
mutter_callsite(2, "foo %s", "a string")
192
log = self._get_log(keep_log_file=True)
195
193
# begin with the message
196
194
self.assertLogStartsWith(log, 'foo a string\nCalled from:\n')
197
195
# should show two frame: this frame and the one above
203
201
def test_mutter_never_fails(self):
204
202
# Even if the decode/encode stage fails, mutter should not
205
203
# raise an exception
206
# This test checks that mutter doesn't fail; the current behaviour
207
# is that it doesn't fail *and writes non-utf8*.
208
204
mutter(u'Writing a greek mu (\xb5) works in a unicode string')
209
205
mutter('But fails in an ascii string \xb5')
210
206
mutter('and in an ascii argument: %s', '\xb5')
207
log = self._get_log(keep_log_file=True)
212
208
self.assertContainsRe(log, 'Writing a greek mu')
213
209
self.assertContainsRe(log, "But fails in an ascii string")
214
# However, the log content object does unicode replacement on reading
215
# to let it get unicode back where good data has been written. So we
216
# have to do a replaceent here as well.
217
self.assertContainsRe(log, "ascii argument: \xb5".decode('utf8',
220
def test_show_error(self):
222
show_error(u'error2 \xb5 blah')
223
show_error('arg: %s', 'blah')
224
show_error('arg2: %(key)s', {'key':'stuff'})
226
raise Exception("oops")
228
show_error('kwarg', exc_info=True)
230
self.assertContainsRe(log, 'error1')
231
self.assertContainsRe(log, u'error2 \xb5 blah')
232
self.assertContainsRe(log, 'arg: blah')
233
self.assertContainsRe(log, 'arg2: stuff')
234
self.assertContainsRe(log, 'kwarg')
235
self.assertContainsRe(log, 'Traceback \\(most recent call last\\):')
236
self.assertContainsRe(log, 'File ".*test_trace.py", line .*, in test_show_error')
237
self.assertContainsRe(log, 'raise Exception\\("oops"\\)')
238
self.assertContainsRe(log, 'Exception: oops')
210
self.assertContainsRe(log, u"ascii argument: \xb5")
240
212
def test_push_log_file(self):
241
213
"""Can push and pop log file, and this catches mutter messages.
273
def test__open_bzr_log_uses_stderr_for_failures(self):
274
# If _open_bzr_log cannot open the file, then we should write the
275
# warning to stderr. Since this is normally happening before logging is
277
self.overrideAttr(sys, 'stderr', StringIO())
278
# Set the log file to something that cannot exist
279
# FIXME: A bit dangerous: we are not in an isolated dir here -- vilajam
281
os.environ['BZR_LOG'] = os.getcwd() + '/no-dir/bzr.log'
282
self.overrideAttr(trace, '_bzr_log_filename')
283
logf = trace._open_bzr_log()
284
self.assertIs(None, logf)
285
self.assertContainsRe(sys.stderr.getvalue(),
286
'failed to open trace file: .*/no-dir/bzr.log')
289
246
class TestVerbosityLevel(TestCase):