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54 lines
988 B
Python
54 lines
988 B
Python
import subprocess
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import time
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import sys
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import signal
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from testutils import assert_raises
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p = subprocess.Popen(["echo", "test"])
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time.sleep(0.1)
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assert p.returncode is None
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assert p.poll() == 0
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assert p.returncode == 0
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p = subprocess.Popen(["sleep", "2"])
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assert p.poll() is None
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with assert_raises(subprocess.TimeoutExpired):
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assert p.wait(1)
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p.wait()
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assert p.returncode == 0
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p = subprocess.Popen(["echo", "test"], stdout=subprocess.PIPE)
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p.wait()
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is_unix = "win" not in sys.platform or "darwin" in sys.platform
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assert p.stdout.read().strip() == b"test"
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p = subprocess.Popen(["sleep", "2"])
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p.terminate()
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p.wait()
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if is_unix:
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assert p.returncode == -signal.SIGTERM
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else:
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assert p.returncode == 1
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p = subprocess.Popen(["sleep", "2"])
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p.kill()
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p.wait()
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if is_unix:
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assert p.returncode == -signal.SIGKILL
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else:
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assert p.returncode == 1
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p = subprocess.Popen(["echo", "test"], stdout=subprocess.PIPE)
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(stdout, stderr) = p.communicate()
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assert stdout.strip() == b"test"
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