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from __future__ import with_statement
import sys
import time
import pytest
from easyprocess import EasyProcess
python = sys.executable
def test_call():
assert EasyProcess("ls -la").call().return_code == 0
assert EasyProcess(["ls", "-la"]).call().return_code == 0
def test_start():
p = EasyProcess("ls -la").start()
time.sleep(0.2)
assert p.stop().return_code == 0
def test_start2():
p = EasyProcess("echo hi").start()
time.sleep(0.2)
# no wait() -> no results
assert p.return_code is None
assert p.stdout is None
@pytest.mark.timeout(1)
def test_start3():
p = EasyProcess("sleep 10").start()
assert p.return_code is None
def test_alive():
assert EasyProcess("ping 127.0.0.1 -c 2").is_alive() is False
assert EasyProcess("ping 127.0.0.1 -c 2").start().is_alive()
assert EasyProcess("ping 127.0.0.1 -c 2").start().stop().is_alive() is False
assert EasyProcess("ping 127.0.0.1 -c 2").call().is_alive() is False
def test_std():
assert EasyProcess("echo hello").call().stdout == "hello"
assert EasyProcess([python, "-c", "print(42)"]).call().stdout == "42"
def test_wait():
assert EasyProcess("echo hello").wait().return_code is None
assert EasyProcess("echo hello").wait().stdout is None
assert EasyProcess("echo hello").start().wait().return_code == 0
assert EasyProcess("echo hello").start().wait().stdout == "hello"
# def test_xephyr():
# EasyProcess('Xephyr -help').check(return_code=1)
def test_wrap():
def f():
return EasyProcess("echo hi").call().stdout
assert EasyProcess("ping 127.0.0.1").wrap(f)() == "hi"
def test_with():
with EasyProcess("ping 127.0.0.1") as x:
assert x.is_alive()
assert x.return_code != 0
assert not x.is_alive()
def test_parse():
assert EasyProcess("ls -la").cmd == ["ls", "-la"]
assert EasyProcess('ls "abc"').cmd == ["ls", "abc"]
assert EasyProcess('ls "ab c"').cmd == ["ls", "ab c"]
def test_stop():
p = EasyProcess("ls -la").start()
time.sleep(0.2)
assert p.stop().return_code == 0
assert p.stop().return_code == 0
assert p.stop().return_code == 0
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