def should_collect_stderr(self):
with TempEnviron('LC_ALL', 'C'):
output = sh.run('cat', 'definitely missing file', stdout=str, stderr='stdout')
output = output.replace('/usr/bin/', '')
output = output.replace('/bin/', '')
output = output.replace("'", '')
expected = "cat: cannot open definitely missing file" if platform.system() == 'AIX' else "cat: definitely missing file: No such file or directory"
self.assertEqual(output, expected)
def should_feed_stdin(self):
output = sh.run('cat', stdin='foo\nbar', stdout=str)
self.assertEqual(output, 'foo\nbar')
def should_suppress_stderr(self):
output = sh.run('cat', 'definitely missing file', stdout=str, stderr=None)
self.assertEqual(output, '')
def should_collect_output(self):
output = sh.run('echo', 'test', stdout=str)
self.assertEqual(output, 'test')
def should_suppress_output(self):
sh.run('echo', 'you should not see this!', stdout=None)
def should_nohup(self):
start = time.time()
rc = sh.run('sleep', '4', nohup=True)
stop = time.time()
self.assertTrue(stop - start < 3)
self.assertIsNone(rc)
def should_run_command(self):
rc = sh.run('true')
self.assertEqual(rc, 0)
rc = sh.run('false')
self.assertEqual(rc, 1)