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# Copyright (C) 2011 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.
import codecs
import os
import tempfile
import unittest
# Do not import changelog_unittest.ChangeLogTest directly as that will cause it to be run again.
from webkitpy.common.checkout import changelog_unittest
from webkitpy.common.checkout.changelog import ChangeLog
from webkitpy.tool.steps.preparechangelogforrevert import *
class UpdateChangeLogsForRevertTest(unittest.TestCase):
@staticmethod
def _write_tmp_file_with_contents(byte_array):
assert(isinstance(byte_array, str))
(file_descriptor, file_path) = tempfile.mkstemp() # NamedTemporaryFile always deletes the file on close in python < 2.6
with os.fdopen(file_descriptor, "w") as file:
file.write(byte_array)
return file_path
_revert_entry_with_bug_url = '''2009-08-19 Eric Seidel <eric@webkit.org>
Unreviewed, rolling out r12345.
http://trac.webkit.org/changeset/12345
http://example.com/123
Reason
* Scripts/bugzilla-tool:
'''
_revert_entry_without_bug_url = '''2009-08-19 Eric Seidel <eric@webkit.org>
Unreviewed, rolling out r12345.
http://trac.webkit.org/changeset/12345
Reason
* Scripts/bugzilla-tool:
'''
_multiple_revert_entry_with_bug_url = '''2009-08-19 Eric Seidel <eric@webkit.org>
Unreviewed, rolling out r12345, r12346, and r12347.
http://trac.webkit.org/changeset/12345
http://trac.webkit.org/changeset/12346
http://trac.webkit.org/changeset/12347
http://example.com/123
Reason
* Scripts/bugzilla-tool:
'''
_multiple_revert_entry_without_bug_url = '''2009-08-19 Eric Seidel <eric@webkit.org>
Unreviewed, rolling out r12345, r12346, and r12347.
http://trac.webkit.org/changeset/12345
http://trac.webkit.org/changeset/12346
http://trac.webkit.org/changeset/12347
Reason
* Scripts/bugzilla-tool:
'''
_revert_with_log_reason = """2009-08-19 Eric Seidel <eric@webkit.org>
Unreviewed, rolling out r12345.
http://trac.webkit.org/changeset/12345
http://example.com/123
This is a very long reason which should be long enough so that
_message_for_revert will need to wrap it. We'll also include
a
https://veryveryveryveryverylongbugurl.com/reallylongbugthingy.cgi?bug_id=12354
link so that we can make sure we wrap that right too.
* Scripts/bugzilla-tool:
"""
def _assert_message_for_revert_output(self, args, expected_entry):
changelog_contents = u"%s\n%s" % (changelog_unittest.ChangeLogTest._new_entry_boilerplate, changelog_unittest.ChangeLogTest._example_changelog)
changelog_path = self._write_tmp_file_with_contents(changelog_contents.encode("utf-8"))
changelog = ChangeLog(changelog_path)
changelog.update_with_unreviewed_message(PrepareChangeLogForRevert._message_for_revert(*args))
actual_entry = changelog.latest_entry()
os.remove(changelog_path)
self.assertEqual(actual_entry.contents(), expected_entry)
self.assertEqual(actual_entry.reviewer_text(), None)
# These checks could be removed to allow this to work on other entries:
self.assertEqual(actual_entry.author_name(), "Eric Seidel")
self.assertEqual(actual_entry.author_email(), "eric@webkit.org")
def test_message_for_revert(self):
self._assert_message_for_revert_output([[12345], "Reason"], self._revert_entry_without_bug_url)
self._assert_message_for_revert_output([[12345], "Reason", "http://example.com/123"], self._revert_entry_with_bug_url)
self._assert_message_for_revert_output([[12345, 12346, 12347], "Reason"], self._multiple_revert_entry_without_bug_url)
self._assert_message_for_revert_output([[12345, 12346, 12347], "Reason", "http://example.com/123"], self._multiple_revert_entry_with_bug_url)
long_reason = "This is a very long reason which should be long enough so that _message_for_revert will need to wrap it. We'll also include a https://veryveryveryveryverylongbugurl.com/reallylongbugthingy.cgi?bug_id=12354 link so that we can make sure we wrap that right too."
self._assert_message_for_revert_output([[12345], long_reason, "http://example.com/123"], self._revert_with_log_reason)
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