1 # Copyright (C) 2009 Google Inc. All rights reserved. 2 # 3 # Redistribution and use in source and binary forms, with or without 4 # modification, are permitted provided that the following conditions are 5 # met: 6 # 7 # * Redistributions of source code must retain the above copyright 8 # notice, this list of conditions and the following disclaimer. 9 # * Redistributions in binary form must reproduce the above 10 # copyright notice, this list of conditions and the following disclaimer 11 # in the documentation and/or other materials provided with the 12 # distribution. 13 # * Neither the name of Google Inc. nor the names of its 14 # contributors may be used to endorse or promote products derived from 15 # this software without specific prior written permission. 16 # 17 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 29 import unittest 30 31 from webkitpy.common.net.bugzilla import Attachment 32 from webkitpy.common.system.outputcapture import OutputCapture 33 from webkitpy.common.system.executive import ScriptError 34 from webkitpy.thirdparty.mock import Mock 35 from webkitpy.tool.commands.stepsequence import StepSequenceErrorHandler 36 from webkitpy.tool.mocktool import MockTool 37 38 39 class MockQueueEngine(object): 40 def __init__(self, name, queue, wakeup_event): 41 pass 42 43 def run(self): 44 pass 45 46 47 class QueuesTest(unittest.TestCase): 48 # This is _patch1 in mocktool.py 49 mock_work_item = MockTool().bugs.fetch_attachment(197) 50 51 def assert_outputs(self, func, func_name, args, expected_stdout, expected_stderr, expected_exceptions): 52 exception = None 53 if expected_exceptions and func_name in expected_exceptions: 54 exception = expected_exceptions[func_name] 55 56 OutputCapture().assert_outputs(self, 57 func, 58 args=args, 59 expected_stdout=expected_stdout.get(func_name, ""), 60 expected_stderr=expected_stderr.get(func_name, ""), 61 expected_exception=exception) 62 63 def _default_begin_work_queue_stderr(self, name, checkout_dir): 64 string_replacements = {"name": name, 'checkout_dir': checkout_dir} 65 return "CAUTION: %(name)s will discard all local changes in \"%(checkout_dir)s\"\nRunning WebKit %(name)s.\nMOCK: update_status: %(name)s Starting Queue\n" % string_replacements 66 67 def assert_queue_outputs(self, queue, args=None, work_item=None, expected_stdout=None, expected_stderr=None, expected_exceptions=None, options=None, tool=None): 68 if not tool: 69 tool = MockTool() 70 # This is a hack to make it easy for callers to not have to setup a custom MockFileSystem just to test the commit-queue 71 # the cq tries to read the layout test results, and will hit a KeyError in MockFileSystem if we don't do this. 72 tool.filesystem.write_text_file('/mock/results.html', "") 73 if not expected_stdout: 74 expected_stdout = {} 75 if not expected_stderr: 76 expected_stderr = {} 77 if not args: 78 args = [] 79 if not options: 80 options = Mock() 81 options.port = None 82 if not work_item: 83 work_item = self.mock_work_item 84 tool.user.prompt = lambda message: "yes" 85 86 queue.execute(options, args, tool, engine=MockQueueEngine) 87 88 self.assert_outputs(queue.queue_log_path, "queue_log_path", [], expected_stdout, expected_stderr, expected_exceptions) 89 self.assert_outputs(queue.work_item_log_path, "work_item_log_path", [work_item], expected_stdout, expected_stderr, expected_exceptions) 90 self.assert_outputs(queue.begin_work_queue, "begin_work_queue", [], expected_stdout, expected_stderr, expected_exceptions) 91 self.assert_outputs(queue.should_continue_work_queue, "should_continue_work_queue", [], expected_stdout, expected_stderr, expected_exceptions) 92 self.assert_outputs(queue.next_work_item, "next_work_item", [], expected_stdout, expected_stderr, expected_exceptions) 93 self.assert_outputs(queue.should_proceed_with_work_item, "should_proceed_with_work_item", [work_item], expected_stdout, expected_stderr, expected_exceptions) 94 self.assert_outputs(queue.process_work_item, "process_work_item", [work_item], expected_stdout, expected_stderr, expected_exceptions) 95 self.assert_outputs(queue.handle_unexpected_error, "handle_unexpected_error", [work_item, "Mock error message"], expected_stdout, expected_stderr, expected_exceptions) 96 # Should we have a different function for testing StepSequenceErrorHandlers? 97 if isinstance(queue, StepSequenceErrorHandler): 98 self.assert_outputs(queue.handle_script_error, "handle_script_error", [tool, {"patch": self.mock_work_item}, ScriptError(message="ScriptError error message", script_args="MockErrorCommand")], expected_stdout, expected_stderr, expected_exceptions) 99
