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
|
# Copyright (C) 2010 Google Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
from __future__ import with_statement
import codecs
import os
import shutil
import tempfile
import unittest
from webkitpy.common.checkout.api import Checkout
from webkitpy.common.checkout.changelog import ChangeLogEntry
from webkitpy.common.checkout.scm import detect_scm_system, CommitMessage
from webkitpy.common.system.outputcapture import OutputCapture
from webkitpy.common.system.executive import ScriptError
from webkitpy.thirdparty.mock import Mock
# FIXME: Copied from scm_unittest.py
def write_into_file_at_path(file_path, contents, encoding="utf-8"):
with codecs.open(file_path, "w", encoding) as file:
file.write(contents)
_changelog1entry1 = u"""2010-03-25 Tor Arne Vestb\u00f8 <vestbo@webkit.org>
Unreviewed build fix to un-break webkit-patch land.
Move commit_message_for_this_commit from scm to checkout
https://bugs.webkit.org/show_bug.cgi?id=36629
* Scripts/webkitpy/common/checkout/api.py: import scm.CommitMessage
"""
_changelog1entry2 = u"""2010-03-25 Adam Barth <abarth@webkit.org>
Reviewed by Eric Seidel.
Move commit_message_for_this_commit from scm to checkout
https://bugs.webkit.org/show_bug.cgi?id=36629
* Scripts/webkitpy/common/checkout/api.py:
"""
_changelog1 = u"\n".join([_changelog1entry1, _changelog1entry2])
_changelog2 = u"""2010-03-25 Tor Arne Vestb\u00f8 <vestbo@webkit.org>
Unreviewed build fix to un-break webkit-patch land.
Second part of this complicated change.
* Path/To/Complicated/File: Added.
2010-03-25 Adam Barth <abarth@webkit.org>
Reviewed by Eric Seidel.
Filler change.
"""
class CommitMessageForThisCommitTest(unittest.TestCase):
expected_commit_message = u"""2010-03-25 Tor Arne Vestb\u00f8 <vestbo@webkit.org>
Unreviewed build fix to un-break webkit-patch land.
Move commit_message_for_this_commit from scm to checkout
https://bugs.webkit.org/show_bug.cgi?id=36629
* Scripts/webkitpy/common/checkout/api.py: import scm.CommitMessage
2010-03-25 Tor Arne Vestb\u00f8 <vestbo@webkit.org>
Unreviewed build fix to un-break webkit-patch land.
Second part of this complicated change.
* Path/To/Complicated/File: Added.
"""
def setUp(self):
self.temp_dir = tempfile.mkdtemp(suffix="changelogs")
self.old_cwd = os.getcwd()
os.chdir(self.temp_dir)
write_into_file_at_path("ChangeLog1", _changelog1)
write_into_file_at_path("ChangeLog2", _changelog2)
def tearDown(self):
shutil.rmtree(self.temp_dir, ignore_errors=True)
os.chdir(self.old_cwd)
# FIXME: This should not need to touch the file system, however
# ChangeLog is difficult to mock at current.
def test_commit_message_for_this_commit(self):
checkout = Checkout(None)
checkout.modified_changelogs = lambda git_commit, changed_files=None: ["ChangeLog1", "ChangeLog2"]
output = OutputCapture()
expected_stderr = "Parsing ChangeLog: ChangeLog1\nParsing ChangeLog: ChangeLog2\n"
commit_message = output.assert_outputs(self, checkout.commit_message_for_this_commit,
kwargs={"git_commit": None}, expected_stderr=expected_stderr)
self.assertEqual(commit_message.message(), self.expected_commit_message)
class CheckoutTest(unittest.TestCase):
def test_latest_entry_for_changelog_at_revision(self):
scm = Mock()
def mock_contents_at_revision(changelog_path, revision):
self.assertEqual(changelog_path, "foo")
self.assertEqual(revision, "bar")
# contents_at_revision is expected to return a byte array (str)
# so we encode our unicode ChangeLog down to a utf-8 stream.
# The ChangeLog utf-8 decoding should ignore invalid codepoints.
invalid_utf8 = "\255"
return _changelog1.encode("utf-8") + invalid_utf8
scm.contents_at_revision = mock_contents_at_revision
checkout = Checkout(scm)
entry = checkout._latest_entry_for_changelog_at_revision("foo", "bar")
self.assertEqual(entry.contents(), _changelog1entry1)
# FIXME: This tests a hack around our current changed_files handling.
# Right now changelog_entries_for_revision tries to fetch deleted files
# from revisions, resulting in a ScriptError exception. Test that we
# recover from those and still return the other ChangeLog entries.
def test_changelog_entries_for_revision(self):
scm = Mock()
scm.changed_files_for_revision = lambda revision: ['foo/ChangeLog', 'bar/ChangeLog']
checkout = Checkout(scm)
def mock_latest_entry_for_changelog_at_revision(path, revision):
if path == "foo/ChangeLog":
return 'foo'
raise ScriptError()
checkout._latest_entry_for_changelog_at_revision = mock_latest_entry_for_changelog_at_revision
# Even though fetching one of the entries failed, the other should succeed.
entries = checkout.changelog_entries_for_revision(1)
self.assertEqual(len(entries), 1)
self.assertEqual(entries[0], 'foo')
def test_commit_info_for_revision(self):
scm = Mock()
scm.committer_email_for_revision = lambda revision: "committer@example.com"
checkout = Checkout(scm)
checkout.changelog_entries_for_revision = lambda revision: [ChangeLogEntry(_changelog1entry1)]
commitinfo = checkout.commit_info_for_revision(4)
self.assertEqual(commitinfo.bug_id(), 36629)
self.assertEqual(commitinfo.author_name(), u"Tor Arne Vestb\u00f8")
self.assertEqual(commitinfo.author_email(), "vestbo@webkit.org")
self.assertEqual(commitinfo.reviewer_text(), None)
self.assertEqual(commitinfo.reviewer(), None)
self.assertEqual(commitinfo.committer_email(), "committer@example.com")
self.assertEqual(commitinfo.committer(), None)
checkout.changelog_entries_for_revision = lambda revision: []
self.assertEqual(checkout.commit_info_for_revision(1), None)
def test_bug_id_for_revision(self):
scm = Mock()
scm.committer_email_for_revision = lambda revision: "committer@example.com"
checkout = Checkout(scm)
checkout.changelog_entries_for_revision = lambda revision: [ChangeLogEntry(_changelog1entry1)]
self.assertEqual(checkout.bug_id_for_revision(4), 36629)
def test_bug_id_for_this_commit(self):
scm = Mock()
checkout = Checkout(scm)
checkout.commit_message_for_this_commit = lambda git_commit, changed_files=None: CommitMessage(ChangeLogEntry(_changelog1entry1).contents().splitlines())
self.assertEqual(checkout.bug_id_for_this_commit(git_commit=None), 36629)
def test_modified_changelogs(self):
scm = Mock()
scm.checkout_root = "/foo/bar"
scm.changed_files = lambda git_commit: ["file1", "ChangeLog", "relative/path/ChangeLog"]
checkout = Checkout(scm)
expected_changlogs = ["/foo/bar/ChangeLog", "/foo/bar/relative/path/ChangeLog"]
self.assertEqual(checkout.modified_changelogs(git_commit=None), expected_changlogs)
def test_suggested_reviewers(self):
def mock_changelog_entries_for_revision(revision):
if revision % 2 == 0:
return [ChangeLogEntry(_changelog1entry1)]
return [ChangeLogEntry(_changelog1entry2)]
def mock_revisions_changing_file(path, limit=5):
if path.endswith("ChangeLog"):
return [3]
return [4, 8]
scm = Mock()
scm.checkout_root = "/foo/bar"
scm.changed_files = lambda git_commit: ["file1", "file2", "relative/path/ChangeLog"]
scm.revisions_changing_file = mock_revisions_changing_file
checkout = Checkout(scm)
checkout.changelog_entries_for_revision = mock_changelog_entries_for_revision
reviewers = checkout.suggested_reviewers(git_commit=None)
reviewer_names = [reviewer.full_name for reviewer in reviewers]
self.assertEqual(reviewer_names, [u'Tor Arne Vestb\xf8'])
|
