pypy/module/posix/test/test_posix2.py::AppTestPosix::()::test_nice

self = <pypy.interpreter.typedef.W_ObjectObjectUserDictWeakrefable object at 0x000000014883aad8>

    def test_nice(self):
                os = self.posix
                myprio = os.nice(0)
                #
                pid = os.fork()
                if pid == 0:    # in the child
                    res = os.nice(3)
                    os._exit(res)
                #
                pid1, status1 = os.waitpid(pid, 0)
                assert pid1 == pid
>               assert os.WIFEXITED(status1)
E               (application-level) AssertionError: assert <built-in function WIFEXITED>(10)
E                +  where <built-in function WIFEXITED> = <built-in function WIFEXITED>
E                +    where <built-in function WIFEXITED> = <module 'posix' (built-in)>.WIFEXITED

[/Users/matti/build-worker-arm64/own-macos-arm64/build/pypy/module/posix/test/test_posix2.py:1012]:12: AssertionError

builder: own-macos-arm64 build #1335+

test: pypy/module/posix/test/test_posix2.py::AppTestPosix::()::test_nice