1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
|
# Copyright (C) 2005 by Canonical Ltd
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import os
from cStringIO import StringIO
from bzrlib.tests import BzrTestBase, TestCaseWithTransport
from bzrlib.log import LogFormatter, show_log, LongLogFormatter, ShortLogFormatter
from bzrlib.branch import Branch
from bzrlib.errors import InvalidRevisionNumber
class _LogEntry(object):
# should probably move into bzrlib.log?
pass
class LogCatcher(LogFormatter):
"""Pull log messages into list rather than displaying them.
For ease of testing we save log messages here rather than actually
formatting them, so that we can precisely check the result without
being too dependent on the exact formatting.
We should also test the LogFormatter.
"""
def __init__(self):
super(LogCatcher, self).__init__(to_file=None)
self.logs = []
def show(self, revno, rev, delta):
le = _LogEntry()
le.revno = revno
le.rev = rev
le.delta = delta
self.logs.append(le)
class SimpleLogTest(TestCaseWithTransport):
def checkDelta(self, delta, **kw):
"""Check the filenames touched by a delta are as expected."""
for n in 'added', 'removed', 'renamed', 'modified', 'unchanged':
expected = kw.get(n, [])
# tests are written with unix paths; fix them up for windows
#if os.sep != '/':
# expected = [x.replace('/', os.sep) for x in expected]
# strip out only the path components
got = [x[0] for x in getattr(delta, n)]
self.assertEquals(expected, got)
def test_cur_revno(self):
wt = self.make_branch_and_tree('.')
b = wt.branch
lf = LogCatcher()
wt.commit('empty commit')
show_log(b, lf, verbose=True, start_revision=1, end_revision=1)
self.assertRaises(InvalidRevisionNumber, show_log, b, lf,
start_revision=2, end_revision=1)
self.assertRaises(InvalidRevisionNumber, show_log, b, lf,
start_revision=1, end_revision=2)
self.assertRaises(InvalidRevisionNumber, show_log, b, lf,
start_revision=0, end_revision=2)
self.assertRaises(InvalidRevisionNumber, show_log, b, lf,
start_revision=1, end_revision=0)
self.assertRaises(InvalidRevisionNumber, show_log, b, lf,
start_revision=-1, end_revision=1)
self.assertRaises(InvalidRevisionNumber, show_log, b, lf,
start_revision=1, end_revision=-1)
def test_cur_revno(self):
wt = self.make_branch_and_tree('.')
b = wt.branch
lf = LogCatcher()
wt.commit('empty commit')
show_log(b, lf, verbose=True, start_revision=1, end_revision=1)
self.assertRaises(InvalidRevisionNumber, show_log, b, lf,
start_revision=2, end_revision=1)
self.assertRaises(InvalidRevisionNumber, show_log, b, lf,
start_revision=1, end_revision=2)
self.assertRaises(InvalidRevisionNumber, show_log, b, lf,
start_revision=0, end_revision=2)
self.assertRaises(InvalidRevisionNumber, show_log, b, lf,
start_revision=1, end_revision=0)
self.assertRaises(InvalidRevisionNumber, show_log, b, lf,
start_revision=-1, end_revision=1)
self.assertRaises(InvalidRevisionNumber, show_log, b, lf,
start_revision=1, end_revision=-1)
def test_simple_log(self):
eq = self.assertEquals
wt = self.make_branch_and_tree('.')
b = wt.branch
lf = LogCatcher()
show_log(b, lf)
# no entries yet
eq(lf.logs, [])
wt.commit('empty commit')
lf = LogCatcher()
show_log(b, lf, verbose=True)
eq(len(lf.logs), 1)
eq(lf.logs[0].revno, 1)
eq(lf.logs[0].rev.message, 'empty commit')
d = lf.logs[0].delta
self.log('log delta: %r' % d)
self.checkDelta(d)
self.build_tree(['hello'])
wt.add('hello')
wt.commit('add one file')
lf = StringIO()
# log using regular thing
show_log(b, LongLogFormatter(lf))
lf.seek(0)
for l in lf.readlines():
self.log(l)
# get log as data structure
lf = LogCatcher()
show_log(b, lf, verbose=True)
eq(len(lf.logs), 2)
self.log('log entries:')
for logentry in lf.logs:
self.log('%4d %s' % (logentry.revno, logentry.rev.message))
# first one is most recent
logentry = lf.logs[0]
eq(logentry.revno, 2)
eq(logentry.rev.message, 'add one file')
d = logentry.delta
self.log('log 2 delta: %r' % d)
# self.checkDelta(d, added=['hello'])
# commit a log message with control characters
msg = "All 8-bit chars: " + ''.join([unichr(x) for x in range(256)])
self.log("original commit message: %r", msg)
wt.commit(msg)
lf = LogCatcher()
show_log(b, lf, verbose=True)
committed_msg = lf.logs[0].rev.message
self.log("escaped commit message: %r", committed_msg)
self.assert_(msg != committed_msg)
self.assert_(len(committed_msg) > len(msg))
# Check that log message with only XML-valid characters isn't
# escaped. As ElementTree apparently does some kind of
# newline conversion, neither LF (\x0A) nor CR (\x0D) are
# included in the test commit message, even though they are
# valid XML 1.0 characters.
msg = "\x09" + ''.join([unichr(x) for x in range(0x20, 256)])
self.log("original commit message: %r", msg)
wt.commit(msg)
lf = LogCatcher()
show_log(b, lf, verbose=True)
committed_msg = lf.logs[0].rev.message
self.log("escaped commit message: %r", committed_msg)
self.assert_(msg == committed_msg)
def test_trailing_newlines(self):
wt = self.make_branch_and_tree('.')
b = wt.branch
b.nick='test'
open('a', 'wb').write('hello moto\n')
wt.add('a')
wt.commit('simple log message', rev_id='a1'
, timestamp=1132586655.459960938, timezone=-6*3600
, committer='Joe Foo <joe@foo.com>')
open('b', 'wb').write('goodbye\n')
wt.add('b')
wt.commit('multiline\nlog\nmessage\n', rev_id='a2'
, timestamp=1132586842.411175966, timezone=-6*3600
, committer='Joe Foo <joe@foo.com>')
open('c', 'wb').write('just another manic monday\n')
wt.add('c')
wt.commit('single line with trailing newline\n', rev_id='a3'
, timestamp=1132587176.835228920, timezone=-6*3600
, committer = 'Joe Foo <joe@foo.com>')
sio = StringIO()
lf = ShortLogFormatter(to_file=sio)
show_log(b, lf)
self.assertEquals(sio.getvalue(), """\
3 Joe Foo\t2005-11-21
single line with trailing newline
2 Joe Foo\t2005-11-21
multiline
log
message
1 Joe Foo\t2005-11-21
simple log message
""")
sio = StringIO()
lf = LongLogFormatter(to_file=sio)
show_log(b, lf)
self.assertEquals(sio.getvalue(), """\
------------------------------------------------------------
revno: 3
committer: Joe Foo <joe@foo.com>
branch nick: test
timestamp: Mon 2005-11-21 09:32:56 -0600
message:
single line with trailing newline
------------------------------------------------------------
revno: 2
committer: Joe Foo <joe@foo.com>
branch nick: test
timestamp: Mon 2005-11-21 09:27:22 -0600
message:
multiline
log
message
------------------------------------------------------------
revno: 1
committer: Joe Foo <joe@foo.com>
branch nick: test
timestamp: Mon 2005-11-21 09:24:15 -0600
message:
simple log message
""")
def test_verbose_log(self):
"""Verbose log includes changed files
bug #4676
"""
wt = self.make_branch_and_tree('.')
b = wt.branch
self.build_tree(['a'])
wt.add('a')
# XXX: why does a longer nick show up?
b.nick = 'test_verbose_log'
wt.commit(message='add a',
timestamp=1132711707,
timezone=36000,
committer='Lorem Ipsum <test@example.com>')
logfile = file('out.tmp', 'w+')
formatter = LongLogFormatter(to_file=logfile)
show_log(b, formatter, verbose=True)
logfile.flush()
logfile.seek(0)
log_contents = logfile.read()
self.assertEqualDiff(log_contents, '''\
------------------------------------------------------------
revno: 1
committer: Lorem Ipsum <test@example.com>
branch nick: test_verbose_log
timestamp: Wed 2005-11-23 12:08:27 +1000
message:
add a
added:
a
''')
|