diff options
Diffstat (limited to 'Tools/Scripts/webkitpy/tool/bot/commitqueuetask_unittest.py')
| -rw-r--r-- | Tools/Scripts/webkitpy/tool/bot/commitqueuetask_unittest.py | 316 |
1 files changed, 316 insertions, 0 deletions
diff --git a/Tools/Scripts/webkitpy/tool/bot/commitqueuetask_unittest.py b/Tools/Scripts/webkitpy/tool/bot/commitqueuetask_unittest.py new file mode 100644 index 0000000..376f407 --- /dev/null +++ b/Tools/Scripts/webkitpy/tool/bot/commitqueuetask_unittest.py @@ -0,0 +1,316 @@ +# 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 datetime import datetime +import unittest + +from webkitpy.common.system.deprecated_logging import error, log +from webkitpy.common.system.outputcapture import OutputCapture +from webkitpy.thirdparty.mock import Mock +from webkitpy.tool.bot.commitqueuetask import * +from webkitpy.tool.mocktool import MockTool + + +class MockCommitQueue(CommitQueueTaskDelegate): + def __init__(self, error_plan): + self._error_plan = error_plan + + def run_command(self, command): + log("run_webkit_patch: %s" % command) + if self._error_plan: + error = self._error_plan.pop(0) + if error: + raise error + + def command_passed(self, success_message, patch): + log("command_passed: success_message='%s' patch='%s'" % ( + success_message, patch.id())) + + def command_failed(self, failure_message, script_error, patch): + log("command_failed: failure_message='%s' script_error='%s' patch='%s'" % ( + failure_message, script_error, patch.id())) + return 3947 + + def refetch_patch(self, patch): + return patch + + def layout_test_results(self): + return None + + def report_flaky_tests(self, patch, flaky_tests): + log("report_flaky_tests: patch='%s' flaky_tests='%s'" % (patch.id(), flaky_tests)) + + +class CommitQueueTaskTest(unittest.TestCase): + def _run_through_task(self, commit_queue, expected_stderr, expected_exception=None, expect_retry=False): + tool = MockTool(log_executive=True) + patch = tool.bugs.fetch_attachment(197) + task = CommitQueueTask(commit_queue, patch) + success = OutputCapture().assert_outputs(self, task.run, expected_stderr=expected_stderr, expected_exception=expected_exception) + if not expected_exception: + self.assertEqual(success, not expect_retry) + + def test_success_case(self): + commit_queue = MockCommitQueue([]) + expected_stderr = """run_webkit_patch: ['clean'] +command_passed: success_message='Cleaned working directory' patch='197' +run_webkit_patch: ['update'] +command_passed: success_message='Updated working directory' patch='197' +run_webkit_patch: ['apply-attachment', '--no-update', '--non-interactive', 197] +command_passed: success_message='Applied patch' patch='197' +run_webkit_patch: ['build', '--no-clean', '--no-update', '--build-style=both'] +command_passed: success_message='Built patch' patch='197' +run_webkit_patch: ['build-and-test', '--no-clean', '--no-update', '--test', '--non-interactive'] +command_passed: success_message='Passed tests' patch='197' +run_webkit_patch: ['land-attachment', '--force-clean', '--ignore-builders', '--non-interactive', '--parent-command=commit-queue', 197] +command_passed: success_message='Landed patch' patch='197' +""" + self._run_through_task(commit_queue, expected_stderr) + + def test_clean_failure(self): + commit_queue = MockCommitQueue([ + ScriptError("MOCK clean failure"), + ]) + expected_stderr = """run_webkit_patch: ['clean'] +command_failed: failure_message='Unable to clean working directory' script_error='MOCK clean failure' patch='197' +""" + self._run_through_task(commit_queue, expected_stderr, expect_retry=True) + + def test_update_failure(self): + commit_queue = MockCommitQueue([ + None, + ScriptError("MOCK update failure"), + ]) + expected_stderr = """run_webkit_patch: ['clean'] +command_passed: success_message='Cleaned working directory' patch='197' +run_webkit_patch: ['update'] +command_failed: failure_message='Unable to update working directory' script_error='MOCK update failure' patch='197' +""" + self._run_through_task(commit_queue, expected_stderr, expect_retry=True) + + def test_apply_failure(self): + commit_queue = MockCommitQueue([ + None, + None, + ScriptError("MOCK apply failure"), + ]) + expected_stderr = """run_webkit_patch: ['clean'] +command_passed: success_message='Cleaned working directory' patch='197' +run_webkit_patch: ['update'] +command_passed: success_message='Updated working directory' patch='197' +run_webkit_patch: ['apply-attachment', '--no-update', '--non-interactive', 197] +command_failed: failure_message='Patch does not apply' script_error='MOCK apply failure' patch='197' +""" + self._run_through_task(commit_queue, expected_stderr, ScriptError) + + def test_build_failure(self): + commit_queue = MockCommitQueue([ + None, + None, + None, + ScriptError("MOCK build failure"), + ]) + expected_stderr = """run_webkit_patch: ['clean'] +command_passed: success_message='Cleaned working directory' patch='197' +run_webkit_patch: ['update'] +command_passed: success_message='Updated working directory' patch='197' +run_webkit_patch: ['apply-attachment', '--no-update', '--non-interactive', 197] +command_passed: success_message='Applied patch' patch='197' +run_webkit_patch: ['build', '--no-clean', '--no-update', '--build-style=both'] +command_failed: failure_message='Patch does not build' script_error='MOCK build failure' patch='197' +run_webkit_patch: ['build', '--force-clean', '--no-update', '--build-style=both'] +command_passed: success_message='Able to build without patch' patch='197' +""" + self._run_through_task(commit_queue, expected_stderr, ScriptError) + + def test_red_build_failure(self): + commit_queue = MockCommitQueue([ + None, + None, + None, + ScriptError("MOCK build failure"), + ScriptError("MOCK clean build failure"), + ]) + expected_stderr = """run_webkit_patch: ['clean'] +command_passed: success_message='Cleaned working directory' patch='197' +run_webkit_patch: ['update'] +command_passed: success_message='Updated working directory' patch='197' +run_webkit_patch: ['apply-attachment', '--no-update', '--non-interactive', 197] +command_passed: success_message='Applied patch' patch='197' +run_webkit_patch: ['build', '--no-clean', '--no-update', '--build-style=both'] +command_failed: failure_message='Patch does not build' script_error='MOCK build failure' patch='197' +run_webkit_patch: ['build', '--force-clean', '--no-update', '--build-style=both'] +command_failed: failure_message='Unable to build without patch' script_error='MOCK clean build failure' patch='197' +""" + self._run_through_task(commit_queue, expected_stderr, expect_retry=True) + + def test_flaky_test_failure(self): + commit_queue = MockCommitQueue([ + None, + None, + None, + None, + ScriptError("MOCK tests failure"), + ]) + expected_stderr = """run_webkit_patch: ['clean'] +command_passed: success_message='Cleaned working directory' patch='197' +run_webkit_patch: ['update'] +command_passed: success_message='Updated working directory' patch='197' +run_webkit_patch: ['apply-attachment', '--no-update', '--non-interactive', 197] +command_passed: success_message='Applied patch' patch='197' +run_webkit_patch: ['build', '--no-clean', '--no-update', '--build-style=both'] +command_passed: success_message='Built patch' patch='197' +run_webkit_patch: ['build-and-test', '--no-clean', '--no-update', '--test', '--non-interactive'] +command_failed: failure_message='Patch does not pass tests' script_error='MOCK tests failure' patch='197' +run_webkit_patch: ['build-and-test', '--no-clean', '--no-update', '--test', '--non-interactive'] +command_passed: success_message='Passed tests' patch='197' +report_flaky_tests: patch='197' flaky_tests='None' +run_webkit_patch: ['land-attachment', '--force-clean', '--ignore-builders', '--non-interactive', '--parent-command=commit-queue', 197] +command_passed: success_message='Landed patch' patch='197' +""" + self._run_through_task(commit_queue, expected_stderr) + + _double_flaky_test_counter = 0 + + def test_double_flaky_test_failure(self): + commit_queue = MockCommitQueue([ + None, + None, + None, + None, + ScriptError("MOCK test failure"), + ScriptError("MOCK test failure again"), + ]) + # The (subtle) point of this test is that report_flaky_tests does not appear + # in the expected_stderr for this run. + # Note also that there is no attempt to run the tests w/o the patch. + expected_stderr = """run_webkit_patch: ['clean'] +command_passed: success_message='Cleaned working directory' patch='197' +run_webkit_patch: ['update'] +command_passed: success_message='Updated working directory' patch='197' +run_webkit_patch: ['apply-attachment', '--no-update', '--non-interactive', 197] +command_passed: success_message='Applied patch' patch='197' +run_webkit_patch: ['build', '--no-clean', '--no-update', '--build-style=both'] +command_passed: success_message='Built patch' patch='197' +run_webkit_patch: ['build-and-test', '--no-clean', '--no-update', '--test', '--non-interactive'] +command_failed: failure_message='Patch does not pass tests' script_error='MOCK test failure' patch='197' +run_webkit_patch: ['build-and-test', '--no-clean', '--no-update', '--test', '--non-interactive'] +command_failed: failure_message='Patch does not pass tests' script_error='MOCK test failure again' patch='197' +""" + tool = MockTool(log_executive=True) + patch = tool.bugs.fetch_attachment(197) + task = CommitQueueTask(commit_queue, patch) + self._double_flaky_test_counter = 0 + + def mock_failing_tests_from_last_run(): + CommitQueueTaskTest._double_flaky_test_counter += 1 + if CommitQueueTaskTest._double_flaky_test_counter % 2: + return ['foo.html'] + return ['bar.html'] + + task._failing_tests_from_last_run = mock_failing_tests_from_last_run + success = OutputCapture().assert_outputs(self, task.run, expected_stderr=expected_stderr) + self.assertEqual(success, False) + + def test_test_failure(self): + commit_queue = MockCommitQueue([ + None, + None, + None, + None, + ScriptError("MOCK test failure"), + ScriptError("MOCK test failure again"), + ]) + expected_stderr = """run_webkit_patch: ['clean'] +command_passed: success_message='Cleaned working directory' patch='197' +run_webkit_patch: ['update'] +command_passed: success_message='Updated working directory' patch='197' +run_webkit_patch: ['apply-attachment', '--no-update', '--non-interactive', 197] +command_passed: success_message='Applied patch' patch='197' +run_webkit_patch: ['build', '--no-clean', '--no-update', '--build-style=both'] +command_passed: success_message='Built patch' patch='197' +run_webkit_patch: ['build-and-test', '--no-clean', '--no-update', '--test', '--non-interactive'] +command_failed: failure_message='Patch does not pass tests' script_error='MOCK test failure' patch='197' +run_webkit_patch: ['build-and-test', '--no-clean', '--no-update', '--test', '--non-interactive'] +command_failed: failure_message='Patch does not pass tests' script_error='MOCK test failure again' patch='197' +run_webkit_patch: ['build-and-test', '--force-clean', '--no-update', '--build', '--test', '--non-interactive'] +command_passed: success_message='Able to pass tests without patch' patch='197' +""" + self._run_through_task(commit_queue, expected_stderr, ScriptError) + + def test_red_test_failure(self): + commit_queue = MockCommitQueue([ + None, + None, + None, + None, + ScriptError("MOCK test failure"), + ScriptError("MOCK test failure again"), + ScriptError("MOCK clean test failure"), + ]) + expected_stderr = """run_webkit_patch: ['clean'] +command_passed: success_message='Cleaned working directory' patch='197' +run_webkit_patch: ['update'] +command_passed: success_message='Updated working directory' patch='197' +run_webkit_patch: ['apply-attachment', '--no-update', '--non-interactive', 197] +command_passed: success_message='Applied patch' patch='197' +run_webkit_patch: ['build', '--no-clean', '--no-update', '--build-style=both'] +command_passed: success_message='Built patch' patch='197' +run_webkit_patch: ['build-and-test', '--no-clean', '--no-update', '--test', '--non-interactive'] +command_failed: failure_message='Patch does not pass tests' script_error='MOCK test failure' patch='197' +run_webkit_patch: ['build-and-test', '--no-clean', '--no-update', '--test', '--non-interactive'] +command_failed: failure_message='Patch does not pass tests' script_error='MOCK test failure again' patch='197' +run_webkit_patch: ['build-and-test', '--force-clean', '--no-update', '--build', '--test', '--non-interactive'] +command_failed: failure_message='Unable to pass tests without patch (tree is red?)' script_error='MOCK clean test failure' patch='197' +""" + self._run_through_task(commit_queue, expected_stderr, expect_retry=True) + + def test_land_failure(self): + commit_queue = MockCommitQueue([ + None, + None, + None, + None, + None, + ScriptError("MOCK land failure"), + ]) + expected_stderr = """run_webkit_patch: ['clean'] +command_passed: success_message='Cleaned working directory' patch='197' +run_webkit_patch: ['update'] +command_passed: success_message='Updated working directory' patch='197' +run_webkit_patch: ['apply-attachment', '--no-update', '--non-interactive', 197] +command_passed: success_message='Applied patch' patch='197' +run_webkit_patch: ['build', '--no-clean', '--no-update', '--build-style=both'] +command_passed: success_message='Built patch' patch='197' +run_webkit_patch: ['build-and-test', '--no-clean', '--no-update', '--test', '--non-interactive'] +command_passed: success_message='Passed tests' patch='197' +run_webkit_patch: ['land-attachment', '--force-clean', '--ignore-builders', '--non-interactive', '--parent-command=commit-queue', 197] +command_failed: failure_message='Unable to land patch' script_error='MOCK land failure' patch='197' +""" + # FIXME: This should really be expect_retry=True for a better user experiance. + self._run_through_task(commit_queue, expected_stderr, ScriptError) |