def test_run_file_size_limit(profile):
limits = {'file_size': 10}
result = run(profile.name, 'echo -n "0123456789" > file', limits=limits)
assert result['exit_code'] == 0
result = run(profile.name, 'echo -n "01234567890" > file', limits=limits)
assert result['exit_code'] == 1
assert b'write error: File too large' in result['stderr']
def test_run_reuse_workdir(profile, docker_client):
with working_directory() as workdir:
assert workdir.node is None
run(profile.name, 'true',
files=[{'name': 'file', 'content': b'first run data\n'}],
workdir=workdir)
if is_docker_swarm(docker_client):
assert workdir.node
result = run(profile.name, 'cat file', workdir=workdir)
assert result['exit_code'] == 0
assert result['stdout'] == b'first run data\n'
def test_run_read_stdin(profile):
result = run(profile.name, 'cat', stdin=b'')
assert result['exit_code'] == 0
assert result['stdout'] == b''
result = run(profile.name, 'cat', stdin=b'binary data\n')
assert result['exit_code'] == 0
assert result['stdout'] == b'binary data\n'
result = run(profile.name, 'cat', stdin='utf8 данные\n')
assert result['exit_code'] == 0
assert result['stdout'] == 'utf8 данные\n'.encode()
def test_run_memory_limit(profile):
result = run(profile.name, 'python3 -c "[1] * 10 ** 8"',
limits={'cputime': 10, 'memory': 8})
assert result['oom_killed'] is True
assert result['timeout'] is False
assert result['exit_code'] not in [None, 0]
def test_run_upload_files(profile):
files = [
{'name': 'main.py', 'content': b'print(open("file.txt").read())'},
{'name': 'file.txt', 'content': b'Data in file.txt'},
]
result = run(profile.name, 'python3 main.py', files=files)
assert result['exit_code'] == 0
assert result['stdout'] == b'Data in file.txt\n'
def test_run_cpu_timeout(profile):
start_time = time.time()
result = run(profile.name, 'cat /dev/urandom > /dev/null',
limits={'cputime': 1, 'realtime': 10})
assert result['timeout'] is True
assert result['exit_code'] is not None
assert b'Killed' in result['stderr']
realtime_duration = time.time() - start_time
assert realtime_duration < 10
def test_run_python(profile):
command = ('python3 -c \'import sys; '
'print("stdout data"); print("stderr data", file=sys.stderr)\'')
result = run(profile.name, command)
expected_result = {
'exit_code': 0,
'stdout': b'stdout data\n',
'stderr': b'stderr data\n',
'duration': ANY,
'timeout': False,
'oom_killed': False,
}
assert result == expected_result
assert result['duration'] > 0
def test_run_fork_limit(profile):
result = run(profile.name, 'ls &', limits={'cputime': 30})
assert result['exit_code']
assert b'fork: retry: No child processes' in result['stderr']
def test_run_read_only_file_system(profile_read_only):
result = run(profile_read_only.name, 'touch /tmp/file')
assert result['exit_code'] not in [None, 0]
assert b'Read-only file system' in result['stderr']
def test_run_real_timeout(profile):
result = run(profile.name, 'sleep 100', limits={'realtime': 1})
assert result['timeout'] is True
assert result['exit_code'] is None
def test_run_profile_command(profile):
result = run(profile.name)
assert result['exit_code'] == 0
assert result['stdout'] == b'profile stdout\n'
def test_run_non_zero_exit(profile):
result = run(profile.name, 'false')
assert result['exit_code'] == 1
def test_run_invalid_workdir(profile):
with pytest.raises(ValueError) as excinfo:
run(profile.name, 'true', workdir='dir')
assert "working_directory" in str(excinfo.value)
def test_run_unknown_profile():
with pytest.raises(ValueError):
run('unknown', 'true')