avocado-framework/avocado

import os

from avocado.utils import process
from selftests.utils import AVOCADO, BASEDIR, TestCaseTmpDir


class Coroutine(TestCaseTmpDir):
    def test(self):
        test_path = os.path.join(BASEDIR, "examples", "tests", "sleeptest_async.py")
        os.environ["PYTHONASYNCIODEBUG"] = "1"
        cmd = (
            f"{AVOCADO} --show=test run --disable-sysinfo "
            f"--job-results-dir {self.tmpdir.name} "
            f"-p sleep_length=0 {test_path}"
        )
        result = process.run(cmd, ignore_status=True)
        self.assertEqual(result.exit_status, 0)
        self.assertNotIn(
            "RuntimeWarning: coroutine 'AsyncSleepTest.test' was never awaited",
            result.stdout_text,
        )