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40 lines
1.6 KiB
Python
40 lines
1.6 KiB
Python
"""
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Copyright (c) Contributors to the Open 3D Engine Project.
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For complete copyright and license terms please see the LICENSE at the root of this distribution.
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SPDX-License-Identifier: Apache-2.0 OR MIT
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"""
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import subprocess
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import pytest
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import ly_test_tools.environment.process_utils as process_utils
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import ly_test_tools.environment.waiter as waiter
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from ly_test_tools import LINUX
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if LINUX:
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pytestmark = pytest.mark.SUITE_smoke
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else:
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pytestmark = pytest.mark.skipif(not LINUX, reason="Only runs on Linux")
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class TestProcessUtils(object):
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def test_KillLinuxProcess_ProcessStarted_KilledSuccessfully(self):
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# Construct a simple timeout command
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linux_executable = 'timeout'
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command = [linux_executable, '5s', 'echo']
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# Verification function for the waiter to call
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def process_killed():
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return not process_utils.process_exists(linux_executable, ignore_extensions=True)
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# Create a new process with no output in a new session
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with subprocess.Popen(command, stdout=subprocess.DEVNULL, start_new_session=True):
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# Ensure that the process was started
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assert process_utils.process_exists(linux_executable, ignore_extensions=True), \
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f"Process '{linux_executable}' was expected to exist, but could not be found."
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# Kill the process using the process_utils module
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process_utils.kill_processes_named(linux_executable, ignore_extensions=True)
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# Verify that the process was killed
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waiter.wait_for(process_killed, timeout=2) # Raises exception if the process is alive.
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