| # Copyright (C) 2012 Google, Inc. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions |
| # are met: |
| # 1. Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # 2. 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. |
| # |
| # THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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. |
| |
| """code to actually run a list of python tests.""" |
| |
| import re |
| import time |
| import unittest |
| |
| from webkitpy.common import message_pool |
| |
| _test_description = re.compile("(\w+) \(([\w.]+)\)") |
| |
| |
| def unit_test_name(test): |
| m = _test_description.match(str(test)) |
| return "%s.%s" % (m.group(2), m.group(1)) |
| |
| |
| class Runner(object): |
| def __init__(self, printer, loader): |
| self.printer = printer |
| self.loader = loader |
| self.tests_run = [] |
| self.errors = [] |
| self.failures = [] |
| self.worker_factory = lambda caller: _Worker(caller, self.loader) |
| |
| def run(self, test_names, num_workers): |
| if not test_names: |
| return |
| num_workers = min(num_workers, len(test_names)) |
| with message_pool.get(self, self.worker_factory, num_workers) as pool: |
| pool.run(('test', test_name) for test_name in test_names) |
| |
| def handle(self, message_name, source, test_name=None, delay=None, failures=None, errors=None): |
| if message_name == 'did_spawn_worker': |
| return |
| |
| if message_name == 'started_test': |
| self.printer.print_started_test(source, test_name) |
| return |
| |
| self.tests_run.append(test_name) |
| if failures: |
| self.failures.append((test_name, failures)) |
| if errors: |
| self.errors.append((test_name, errors)) |
| self.printer.print_finished_test(source, test_name, delay, failures, errors) |
| |
| |
| class _Worker(object): |
| def __init__(self, caller, loader): |
| self._caller = caller |
| self._loader = loader |
| |
| def handle(self, message_name, source, test_name): |
| assert message_name == 'test' |
| result = unittest.TestResult() |
| start = time.time() |
| self._caller.post('started_test', test_name) |
| |
| # We will need to rework this if a test_name results in multiple tests. |
| self._loader.loadTestsFromName(test_name, None).run(result) |
| self._caller.post('finished_test', test_name, time.time() - start, |
| [failure[1] for failure in result.failures], [error[1] for error in result.errors]) |
