| import os |
| import signal |
| import subprocess |
| from typing import List |
| from . import generic_eval |
|
|
| def testing_mail(x, y, z): |
| generic_eval.gmain(x, y, z) |
|
|
| def run_without_exn(args: List[str]): |
| """ |
| Runs the given program with a five second timeout. Does not throw an exception |
| no matter what happens. The output is a dictionary of the format that we expect |
| for our evaluation scripts. The "status" field is "OK" when the exit code is |
| zero. If that isn't enough, you may want to tweak the status based on the |
| captured stderr and stdout. |
| """ |
| p = subprocess.Popen( |
| args, stdout=subprocess.PIPE, stderr=subprocess.PIPE, start_new_session=True |
| ) |
| try: |
| stdout, stderr = p.communicate(timeout=5) |
| exit_code = p.returncode |
| status = "OK" if exit_code == 0 else "Exception" |
| except subprocess.TimeoutExpired as exc: |
| stdout, stderr = p.stdout.read(), p.stderr.read() |
| os.killpg(os.getpgid(p.pid), signal.SIGTERM) |
| exit_code = -1 |
| status = "Timeout" |
|
|
| if stdout is None: |
| stdout = b"" |
| if stderr is None: |
| stderr = b"" |
| return { |
| "status": status, |
| "exit_code": exit_code, |
| "stdout": stdout.decode("utf-8", errors="ignore"), |
| "stderr": stderr.decode("utf-8", errors="ignore"), |
| } |
|
|
