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# Copyright 2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
import os
import signal
from portage.process import find_binary, spawn
from portage.tests import TestCase
from portage.util._eventloop.global_event_loop import global_event_loop
class SpawnReturnProcTestCase(TestCase):
def testSpawnReturnProcWait(self):
true_binary = find_binary("true")
self.assertNotEqual(true_binary, None)
loop = global_event_loop()
async def watch_pid():
proc = spawn([true_binary], returnproc=True)
self.assertEqual(await proc.wait(), os.EX_OK)
# A second wait should also work.
self.assertEqual(await proc.wait(), os.EX_OK)
loop.run_until_complete(watch_pid())
def testSpawnReturnProcTerminate(self):
sleep_binary = find_binary("sleep")
self.assertNotEqual(sleep_binary, None)
loop = global_event_loop()
async def watch_pid():
proc = spawn([sleep_binary, "9999"], returnproc=True)
proc.terminate()
self.assertEqual(await proc.wait(), -signal.SIGTERM)
loop.run_until_complete(watch_pid())
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