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author | Steve Block <steveblock@google.com> | 2010-04-27 16:31:00 +0100 |
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committer | Steve Block <steveblock@google.com> | 2010-05-11 14:42:12 +0100 |
commit | dcc8cf2e65d1aa555cce12431a16547e66b469ee (patch) | |
tree | 92a8d65cd5383bca9749f5327fb5e440563926e6 /WebKitTools/Scripts/webkitpy/queueengine_unittest.py | |
parent | ccac38a6b48843126402088a309597e682f40fe6 (diff) | |
download | external_webkit-dcc8cf2e65d1aa555cce12431a16547e66b469ee.zip external_webkit-dcc8cf2e65d1aa555cce12431a16547e66b469ee.tar.gz external_webkit-dcc8cf2e65d1aa555cce12431a16547e66b469ee.tar.bz2 |
Merge webkit.org at r58033 : Initial merge by git
Change-Id: If006c38561af287c50cd578d251629b51e4d8cd1
Diffstat (limited to 'WebKitTools/Scripts/webkitpy/queueengine_unittest.py')
-rw-r--r-- | WebKitTools/Scripts/webkitpy/queueengine_unittest.py | 170 |
1 files changed, 0 insertions, 170 deletions
diff --git a/WebKitTools/Scripts/webkitpy/queueengine_unittest.py b/WebKitTools/Scripts/webkitpy/queueengine_unittest.py deleted file mode 100644 index a4036ea..0000000 --- a/WebKitTools/Scripts/webkitpy/queueengine_unittest.py +++ /dev/null @@ -1,170 +0,0 @@ -#!/usr/bin/env python -# Copyright (c) 2009, 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 os -import shutil -import tempfile -import unittest - -from webkitpy.executive import ScriptError -from webkitpy.queueengine import QueueEngine, QueueEngineDelegate - -class LoggingDelegate(QueueEngineDelegate): - def __init__(self, test): - self._test = test - self._callbacks = [] - self._run_before = False - - expected_callbacks = [ - 'queue_log_path', - 'begin_work_queue', - 'should_continue_work_queue', - 'next_work_item', - 'should_proceed_with_work_item', - 'work_item_log_path', - 'process_work_item', - 'should_continue_work_queue' - ] - - def record(self, method_name): - self._callbacks.append(method_name) - - def queue_log_path(self): - self.record("queue_log_path") - return os.path.join(self._test.temp_dir, "queue_log_path") - - def work_item_log_path(self, work_item): - self.record("work_item_log_path") - return os.path.join(self._test.temp_dir, "work_log_path", "%s.log" % work_item) - - def begin_work_queue(self): - self.record("begin_work_queue") - - def should_continue_work_queue(self): - self.record("should_continue_work_queue") - if not self._run_before: - self._run_before = True - return True - return False - - def next_work_item(self): - self.record("next_work_item") - return "work_item" - - def should_proceed_with_work_item(self, work_item): - self.record("should_proceed_with_work_item") - self._test.assertEquals(work_item, "work_item") - fake_patch = { 'bug_id' : 42 } - return (True, "waiting_message", fake_patch) - - def process_work_item(self, work_item): - self.record("process_work_item") - self._test.assertEquals(work_item, "work_item") - - def handle_unexpected_error(self, work_item, message): - self.record("handle_unexpected_error") - self._test.assertEquals(work_item, "work_item") - - -class ThrowErrorDelegate(LoggingDelegate): - def __init__(self, test, error_code): - LoggingDelegate.__init__(self, test) - self.error_code = error_code - - def process_work_item(self, work_item): - self.record("process_work_item") - raise ScriptError(exit_code=self.error_code) - - -class NotSafeToProceedDelegate(LoggingDelegate): - def should_proceed_with_work_item(self, work_item): - self.record("should_proceed_with_work_item") - self._test.assertEquals(work_item, "work_item") - return False - - -class FastQueueEngine(QueueEngine): - def __init__(self, delegate): - QueueEngine.__init__(self, "fast-queue", delegate) - - # No sleep for the wicked. - seconds_to_sleep = 0 - - def _sleep(self, message): - pass - - -class QueueEngineTest(unittest.TestCase): - def test_trivial(self): - delegate = LoggingDelegate(self) - work_queue = QueueEngine("trivial-queue", delegate) - work_queue.run() - self.assertEquals(delegate._callbacks, LoggingDelegate.expected_callbacks) - self.assertTrue(os.path.exists(os.path.join(self.temp_dir, "queue_log_path"))) - self.assertTrue(os.path.exists(os.path.join(self.temp_dir, "work_log_path", "work_item.log"))) - - def test_unexpected_error(self): - delegate = ThrowErrorDelegate(self, 3) - work_queue = QueueEngine("error-queue", delegate) - work_queue.run() - expected_callbacks = LoggingDelegate.expected_callbacks[:] - work_item_index = expected_callbacks.index('process_work_item') - # The unexpected error should be handled right after process_work_item starts - # but before any other callback. Otherwise callbacks should be normal. - expected_callbacks.insert(work_item_index + 1, 'handle_unexpected_error') - self.assertEquals(delegate._callbacks, expected_callbacks) - - def test_handled_error(self): - delegate = ThrowErrorDelegate(self, QueueEngine.handled_error_code) - work_queue = QueueEngine("handled-error-queue", delegate) - work_queue.run() - self.assertEquals(delegate._callbacks, LoggingDelegate.expected_callbacks) - - def test_not_safe_to_proceed(self): - delegate = NotSafeToProceedDelegate(self) - work_queue = FastQueueEngine(delegate) - work_queue.run() - expected_callbacks = LoggingDelegate.expected_callbacks[:] - next_work_item_index = expected_callbacks.index('next_work_item') - # We slice out the common part of the expected callbacks. - # We add 2 here to include should_proceed_with_work_item, which is - # a pain to search for directly because it occurs twice. - expected_callbacks = expected_callbacks[:next_work_item_index + 2] - expected_callbacks.append('should_continue_work_queue') - self.assertEquals(delegate._callbacks, expected_callbacks) - - def setUp(self): - self.temp_dir = tempfile.mkdtemp(suffix="work_queue_test_logs") - - def tearDown(self): - shutil.rmtree(self.temp_dir) - - -if __name__ == '__main__': - unittest.main() |