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# 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.
import unittest
import random
from webkitpy.common.system.outputcapture import OutputCapture
from webkitpy.tool.bot import irc_command
from webkitpy.tool.bot.queueengine import TerminateQueue
from webkitpy.tool.bot.sheriff import Sheriff
from webkitpy.tool.bot.ircbot import IRCBot
from webkitpy.tool.bot.ircbot import Eliza
from webkitpy.tool.bot.sheriff_unittest import MockSheriffBot
from webkitpy.tool.mocktool import MockTool
def run(message):
tool = MockTool()
tool.ensure_irc_connected(None)
bot = IRCBot("sheriffbot", tool, Sheriff(tool, MockSheriffBot()), irc_command.commands)
bot._message_queue.post(["mock_nick", message])
bot.process_pending_messages()
class IRCBotTest(unittest.TestCase):
def test_eliza(self):
eliza = Eliza()
eliza.execute("tom", "hi", None, None)
eliza.execute("tom", "bye", None, None)
def test_parse_command_and_args(self):
tool = MockTool()
bot = IRCBot("sheriffbot", tool, Sheriff(tool, MockSheriffBot()), irc_command.commands)
self.assertEqual(bot._parse_command_and_args(""), (Eliza, [""]))
self.assertEqual(bot._parse_command_and_args(" "), (Eliza, [""]))
self.assertEqual(bot._parse_command_and_args(" hi "), (irc_command.Hi, []))
self.assertEqual(bot._parse_command_and_args(" hi there "), (irc_command.Hi, ["there"]))
def test_exception_during_command(self):
tool = MockTool()
tool.ensure_irc_connected(None)
bot = IRCBot("sheriffbot", tool, Sheriff(tool, MockSheriffBot()), irc_command.commands)
class CommandWithException(object):
def execute(self, nick, args, tool, sheriff):
raise Exception("mock_exception")
bot._parse_command_and_args = lambda request: (CommandWithException, [])
expected_stderr = 'MOCK: irc.post: Exception executing command: mock_exception\n'
OutputCapture().assert_outputs(self, bot.process_message, args=["mock_nick", "ignored message"], expected_stderr=expected_stderr)
class CommandWithException(object):
def execute(self, nick, args, tool, sheriff):
raise KeyboardInterrupt()
bot._parse_command_and_args = lambda request: (CommandWithException, [])
# KeyboardInterrupt and SystemExit are not subclasses of Exception and thus correctly will not be caught.
OutputCapture().assert_outputs(self, bot.process_message, args=["mock_nick", "ignored message"], expected_exception=KeyboardInterrupt)
def test_hi(self):
random.seed(23324)
expected_stderr = 'MOCK: irc.post: "Only you can prevent forest fires." -- Smokey the Bear\n'
OutputCapture().assert_outputs(self, run, args=["hi"], expected_stderr=expected_stderr)
def test_help(self):
expected_stderr = "MOCK: irc.post: mock_nick: Available commands: create-bug, help, hi, restart, roll-chromium-deps, rollout, whois\n"
OutputCapture().assert_outputs(self, run, args=["help"], expected_stderr=expected_stderr)
def test_restart(self):
expected_stderr = "MOCK: irc.post: Restarting...\n"
OutputCapture().assert_outputs(self, run, args=["restart"], expected_stderr=expected_stderr, expected_exception=TerminateQueue)
def test_rollout(self):
expected_stderr = "MOCK: irc.post: mock_nick: Preparing rollout for http://trac.webkit.org/changeset/21654 ...\nMOCK: irc.post: mock_nick, abarth, darin, eseidel: Created rollout: http://example.com/36936\n"
OutputCapture().assert_outputs(self, run, args=["rollout 21654 This patch broke the world"], expected_stderr=expected_stderr)
def test_revert(self):
expected_stderr = "MOCK: irc.post: mock_nick: Preparing rollout for http://trac.webkit.org/changeset/21654 ...\nMOCK: irc.post: mock_nick, abarth, darin, eseidel: Created rollout: http://example.com/36936\n"
OutputCapture().assert_outputs(self, run, args=["revert 21654 This patch broke the world"], expected_stderr=expected_stderr)
def test_roll_chromium_deps(self):
expected_stderr = "MOCK: irc.post: mock_nick: Rolling Chromium DEPS to r21654\nMOCK: irc.post: mock_nick: Created DEPS roll: http://example.com/36936\n"
OutputCapture().assert_outputs(self, run, args=["roll-chromium-deps 21654"], expected_stderr=expected_stderr)
def test_roll_chromium_deps_to_lkgr(self):
expected_stderr = "MOCK: irc.post: mock_nick: Rolling Chromium DEPS to last-known good revision\nMOCK: irc.post: mock_nick: Created DEPS roll: http://example.com/36936\n"
OutputCapture().assert_outputs(self, run, args=["roll-chromium-deps"], expected_stderr=expected_stderr)
def test_multi_rollout(self):
expected_stderr = "MOCK: irc.post: mock_nick: Preparing rollout for http://trac.webkit.org/changeset/21654, http://trac.webkit.org/changeset/21655, and http://trac.webkit.org/changeset/21656 ...\nMOCK: irc.post: mock_nick, abarth, darin, eseidel: Created rollout: http://example.com/36936\n"
OutputCapture().assert_outputs(self, run, args=["rollout 21654 21655 21656 This 21654 patch broke the world"], expected_stderr=expected_stderr)
def test_rollout_with_r_in_svn_revision(self):
expected_stderr = "MOCK: irc.post: mock_nick: Preparing rollout for http://trac.webkit.org/changeset/21654 ...\nMOCK: irc.post: mock_nick, abarth, darin, eseidel: Created rollout: http://example.com/36936\n"
OutputCapture().assert_outputs(self, run, args=["rollout r21654 This patch broke the world"], expected_stderr=expected_stderr)
def test_multi_rollout_with_r_in_svn_revision(self):
expected_stderr = "MOCK: irc.post: mock_nick: Preparing rollout for http://trac.webkit.org/changeset/21654, http://trac.webkit.org/changeset/21655, and http://trac.webkit.org/changeset/21656 ...\nMOCK: irc.post: mock_nick, abarth, darin, eseidel: Created rollout: http://example.com/36936\n"
OutputCapture().assert_outputs(self, run, args=["rollout r21654 21655 r21656 This r21654 patch broke the world"], expected_stderr=expected_stderr)
def test_rollout_bananas(self):
expected_stderr = "MOCK: irc.post: mock_nick: Usage: rollout SVN_REVISION [SVN_REVISIONS] REASON\n"
OutputCapture().assert_outputs(self, run, args=["rollout bananas"], expected_stderr=expected_stderr)
def test_rollout_invalidate_revision(self):
# When folks pass junk arguments, we should just spit the usage back at them.
expected_stderr = "MOCK: irc.post: mock_nick: Usage: rollout SVN_REVISION [SVN_REVISIONS] REASON\n"
OutputCapture().assert_outputs(self, run,
args=["rollout --component=Tools 21654"],
expected_stderr=expected_stderr)
def test_rollout_invalidate_reason(self):
# FIXME: I'm slightly confused as to why this doesn't return the USAGE message.
expected_stderr = """MOCK: irc.post: mock_nick: Preparing rollout for http://trac.webkit.org/changeset/21654 ...
MOCK: irc.post: mock_nick, abarth, darin, eseidel: Failed to create rollout patch:
MOCK: irc.post: The rollout reason may not begin with - (\"-bad (Requested by mock_nick on #webkit).\").
"""
OutputCapture().assert_outputs(self, run,
args=["rollout 21654 -bad"],
expected_stderr=expected_stderr)
def test_multi_rollout_invalidate_reason(self):
expected_stderr = """MOCK: irc.post: mock_nick: Preparing rollout for http://trac.webkit.org/changeset/21654, http://trac.webkit.org/changeset/21655, and http://trac.webkit.org/changeset/21656 ...
MOCK: irc.post: mock_nick, abarth, darin, eseidel: Failed to create rollout patch:
MOCK: irc.post: The rollout reason may not begin with - (\"-bad (Requested by mock_nick on #webkit).\").
"""
OutputCapture().assert_outputs(self, run,
args=["rollout "
"21654 21655 r21656 -bad"],
expected_stderr=expected_stderr)
def test_rollout_no_reason(self):
expected_stderr = "MOCK: irc.post: mock_nick: Usage: rollout SVN_REVISION [SVN_REVISIONS] REASON\n"
OutputCapture().assert_outputs(self, run, args=["rollout 21654"], expected_stderr=expected_stderr)
def test_multi_rollout_no_reason(self):
expected_stderr = "MOCK: irc.post: mock_nick: Usage: rollout SVN_REVISION [SVN_REVISIONS] REASON\n"
OutputCapture().assert_outputs(self, run, args=["rollout 21654 21655 r21656"], expected_stderr=expected_stderr)
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