recipe-580672.py 文件源码

def test_err_in_fun(self):
            # Test that the original signal this process was hit with
            # is not returned in case fun raise an exception. Instead,
            # we're supposed to see retsig = 1.
            ret = pyrun(textwrap.dedent(
                """
                import os, signal, imp, sys
                mod = imp.load_source("mod", r"{}")

                def foo():
                    sys.stderr = os.devnull
                    1 / 0

                sig = signal.SIGTERM if os.name == 'posix' else \
                    signal.CTRL_C_EVENT
                mod.register_exit_fun(foo)
                os.kill(os.getpid(), sig)
                """.format(os.path.abspath(__file__), TESTFN)
            ))
            if POSIX:
                self.assertEqual(ret, 1)
                assert ret != signal.SIGTERM, strfsig(ret)