mirror of
https://github.com/react/react-native-devtools-frontend.git
synced 2026-09-30 17:27:22 +08:00
Paul Lewis
ca8bf73527
This CL migrates shared code from e2e, screenshots, and unit to a helper file. It also introduces a unified runner for e2e and screenshots (and perf once that's in place). Once this has landed I will remove run_e2e.py and use run_test_suite.py instead. Change-Id: I590e5eb6f3e8a4692767a2aa653b55685891614b Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2054547 Reviewed-by: Tim van der Lippe <tvanderlippe@chromium.org> Commit-Queue: Paul Lewis <aerotwist@chromium.org>
52 lines
1.6 KiB
Python
52 lines
1.6 KiB
Python
# Copyright 2020 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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"""
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Helpers for running unit, e2e, and screenshot tests.
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"""
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import os
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import sys
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from subprocess import Popen
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import signal
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# Add the scripts path, so that we can import the devtools_paths
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scripts_path = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
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sys.path.append(scripts_path)
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import devtools_paths
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is_cygwin = sys.platform == 'cygwin'
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def check_chrome_binary(chrome_binary):
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return os.path.exists(chrome_binary) and os.path.isfile(chrome_binary) and os.access(chrome_binary, os.X_OK)
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def popen(arguments, cwd=devtools_paths.devtools_root_path(), env=os.environ.copy()):
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process = Popen(arguments, cwd=cwd, env=env)
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def handle_signal(signum, frame):
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print '\nSending signal (%i) to process' % signum
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process.send_signal(signum)
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process.terminate()
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# Propagate sigterm / int to the child process.
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original_sigint = signal.getsignal(signal.SIGINT)
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original_sigterm = signal.getsignal(signal.SIGTERM)
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signal.signal(signal.SIGINT, handle_signal)
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signal.signal(signal.SIGTERM, handle_signal)
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process.communicate()
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# Restore the original sigterm / int handlers.
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signal.signal(signal.SIGINT, original_sigint)
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signal.signal(signal.SIGTERM, original_sigterm)
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return process.returncode
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def to_platform_path_exact(filepath):
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if not is_cygwin:
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return filepath
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output, _ = popen(['cygpath', '-w', filepath]).communicate()
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# pylint: disable=E1103
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return output.strip().replace('\\', '\\\\')
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