v8/test/cctest/testcfg.py
Liviu Rau b3477fdd01 [test] Refactor testrunner (4)
- Removed duplication and unnecessary indirection from all suites testcfgs.
 - Introduced a more comprehensive context to cover both command context and other platform specific concerns.
 - Propagated above context to TestLoader to allow for test counting command execution on all platforms.
 - Wrapped original pool with another class to give it a new interface and allow injecting different implementations in the future.
 - Consolidated progress indicators under a single processor in the pipeline.
 - Consolidated result retention requirements calculation outside of pipeline chain.
 - Refactored LoaderProc and got it under tests.
 - Added some more tests for the standard runner.
 - Extracted BuildConfig class.


Bug: v8:12785
Change-Id: I87be040e91f792a983662bb5a10d55b36a14ea7f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3701595
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Liviu Rau <liviurau@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81770}
2022-07-18 09:52:24 +00:00

90 lines
3.1 KiB
Python

# Copyright 2008 the V8 project authors. 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.
# for py2/py3 compatibility
from __future__ import print_function
import os
import shutil
from testrunner.local import command
from testrunner.local import testsuite
from testrunner.local import utils
from testrunner.objects import testcase
SHELL = 'cctest'
class TestLoader(testsuite.TestLoader):
def _list_test_filenames(self):
shell = os.path.abspath(os.path.join(self.test_config.shell_dir, SHELL))
if utils.IsWindows():
shell += ".exe"
cmd = self.ctx.command(
cmd_prefix=self.test_config.command_prefix,
shell=shell,
args=["--list"] + self.test_config.extra_flags)
output = cmd.execute()
# TODO make errors visible (see duplicated code in 'unittests')
if output.exit_code != 0:
print(cmd)
print(output.stdout)
print(output.stderr)
return []
filtered_output = []
test_prefix = '**>Test: '
test_total_prefix = 'Total number of tests: '
tests_total = 0
for line in output.stdout.strip().splitlines():
if line.startswith(test_prefix):
filtered_output.append(line[len(test_prefix):])
if line.startswith(test_total_prefix):
tests_total = int(line[len(test_total_prefix):])
assert (len(filtered_output) > 0)
assert (len(filtered_output) == tests_total)
return sorted(filtered_output)
class TestSuite(testsuite.TestSuite):
def _test_loader_class(self):
return TestLoader
def _test_class(self):
return TestCase
class TestCase(testcase.TestCase):
def get_shell(self):
return SHELL
def _get_files_params(self):
return [self.path]