def test_retcode(true_binary, false_binary):
cmd = Command([false_binary])
cmd.execute()
assert cmd.getretcode() != 0
assert cmd.getstate() == Command.FINISHED
cmd = Command([true_binary])
cmd.execute()
assert cmd.getretcode() == 0
assert cmd.getstate() == Command.FINISHED
def test_retcode(true_binary, false_binary):
cmd = Command([false_binary])
cmd.execute()
assert cmd.getretcode() != 0
assert cmd.getstate() == Command.FINISHED
cmd = Command([true_binary])
cmd.execute()
assert cmd.getretcode() == 0
assert cmd.getstate() == Command.FINISHED
def test_retcode_usr(self):
cmd = Command(["/usr/bin/false"])
cmd.execute()
self.assertNotEqual(0, cmd.getretcode())
self.assertEqual(Command.FINISHED, cmd.getstate())
cmd = Command(["/usr/bin/true"])
cmd.execute()
self.assertEqual(0, cmd.getretcode())
self.assertEqual(Command.FINISHED, cmd.getstate())
def test_long_output():
"""
Test that output thread in the Command class captures all of the output.
(and also it does not hang the command by filling up the pipe)
By default stderr is redirected to stdout.
"""
# in bytes, should be enough to fill a pipe
num_lines = 5000
line_length = 1000
num_bytes = num_lines * (line_length + 1)
with tempfile.NamedTemporaryFile() as file:
for _ in range(num_lines):
file.write(b'A' * line_length)
file.write(b'\n')
file.flush()
assert os.path.getsize(file.name) == num_bytes
cmd = Command(["/bin/cat", file.name])
cmd.execute()
assert cmd.getstate() == Command.FINISHED
assert cmd.getretcode() == 0
assert cmd.geterroutput() is None
assert len("".join(cmd.getoutput())) == num_bytes
def test_opengrok_binary(command):
"""
Test that installed command is able to run
:param command: the command name
:return:
"""
cmd = Command([command, '--help'])
cmd.execute()
assert cmd.getretcode() == 0
assert cmd.getstate() == Command.FINISHED
assert len(cmd.getoutputstr()) > 1
def test_opengrok_version(command):
"""
Test that installed command has the version option
:param command: the command name
:return:
"""
cmd = Command([command, '--version'])
cmd.execute()
assert cmd.getretcode() == 0
assert cmd.getstate() == Command.FINISHED
assert version in cmd.getoutputstr()
def test_opengrok_binary(command):
"""
Test that installed command is able to run
:param command: the command name
:return:
"""
cmd = Command([command, '--help'])
cmd.execute()
assert cmd.getretcode() == 0
assert cmd.getstate() == Command.FINISHED
assert len(cmd.getoutputstr()) > 1
def test_stderr():
cmd = Command(["/bin/cat", "/foo/bar", "/etc/passwd"],
redirect_stderr=False)
cmd.execute()
assert cmd.getstate() == Command.FINISHED
assert cmd.getretcode() != 0
# The error could contain localized output strings so check just
# for the path itself.
assert '/foo/bar' in "\n".join(cmd.geterroutput())
assert '/foo/bar' not in "\n".join(cmd.getoutput())
assert 'root' in "\n".join(cmd.getoutput())
def test_stderr():
cmd = Command(["/bin/cat", "/foo/bar", "/etc/passwd"],
redirect_stderr=False)
cmd.execute()
assert cmd.getstate() == Command.FINISHED
assert cmd.getretcode() != 0
# The error could contain localized output strings so check just
# for the path itself.
assert '/foo/bar' in "\n".join(cmd.geterroutput())
assert '/foo/bar' not in "\n".join(cmd.getoutput())
assert 'root' in "\n".join(cmd.getoutput())
def test_stderr(self):
cmd = Command(["/bin/cat", "/foo/bar", "/etc/passwd"],
redirect_stderr=False)
cmd.execute()
self.assertEqual(Command.FINISHED, cmd.getstate())
self.assertNotEqual(0, cmd.getretcode())
# The error could contain localized output strings so check just
# for the path itself.
self.assertTrue("/foo/bar" in "\n".join(cmd.geterroutput()))
self.assertFalse("/foo/bar" in "\n".join(cmd.getoutput()))
self.assertTrue("root" in "\n".join(cmd.getoutput()))
def test_timeout(self):
timeout = 30
cmd = Command(["/bin/sleep", str(timeout)], timeout=3)
start_time = time.time()
cmd.execute()
# Check the process is no longer around.
self.assertIsNotNone(cmd.getpid())
self.assertRaises(ProcessLookupError, os.kill, cmd.getpid(), 0)
elapsed_time = time.time() - start_time
self.assertTrue(elapsed_time < timeout)
self.assertEqual(Command.TIMEDOUT, cmd.getstate())
self.assertEqual(None, cmd.getretcode())
def test_command_timeout(sleep_binary):
timeout = 30
cmd = Command([sleep_binary, str(timeout)], timeout=3)
start_time = time.time()
cmd.execute()
# Check the process is no longer around.
assert cmd.getpid() is not None
with pytest.raises(ProcessLookupError):
os.kill(cmd.getpid(), 0)
elapsed_time = time.time() - start_time
assert elapsed_time < timeout
assert cmd.getstate() == Command.TIMEDOUT
assert cmd.getretcode() is None
def test_command_timeout():
timeout = 30
cmd = Command(["/bin/sleep", str(timeout)], timeout=3)
start_time = time.time()
cmd.execute()
# Check the process is no longer around.
assert cmd.getpid() is not None
with pytest.raises(ProcessLookupError):
os.kill(cmd.getpid(), 0)
elapsed_time = time.time() - start_time
assert elapsed_time < timeout
assert cmd.getstate() == Command.TIMEDOUT
assert cmd.getretcode() is None
def test_execute_nonexistent():
cmd = Command(['/baaah', '/etc/passwd'])
cmd.execute()
assert cmd.getretcode() is None
assert cmd.getstate() == Command.ERRORED
def test_command_notimeout():
cmd_timeout = 30
cmd = Command(["/bin/sleep", "3"], timeout=cmd_timeout)
cmd.execute()
assert cmd.getstate() == Command.FINISHED
assert cmd.getretcode() == 0
def test_execute_nonexistent():
cmd = Command(['/baaah', '/etc/passwd'])
cmd.execute()
assert cmd.getretcode() is None
assert cmd.getstate() == Command.ERRORED
def test_command_notimeout(sleep_binary):
cmd_timeout = 30
cmd = Command([sleep_binary, "3"], timeout=cmd_timeout)
cmd.execute()
assert cmd.getstate() == Command.FINISHED
assert cmd.getretcode() == 0
def test_execute_nonexistent(self):
cmd = Command(['/baaah', '/etc/passwd'])
cmd.execute()
self.assertEqual(None, cmd.getretcode())
self.assertEqual(Command.ERRORED, cmd.getstate())
def test_notimeout(self):
cmd_timeout = 30
cmd = Command(["/bin/sleep", "3"], timeout=cmd_timeout)
cmd.execute()
self.assertEqual(Command.FINISHED, cmd.getstate())
self.assertEqual(0, cmd.getretcode())