Method test_exec

Lib/test/test_interpreters/test_api.py:2366–2402

(self)

                check(interpid, False)

    def test_exec(self):
        with self.subTest('run script'):
            interpid = _interpreters.create()
            script, results = _captured_script('print("it worked!", end="")')
            with results:
                exc = _interpreters.exec(interpid, script)
            results = results.final()
            results.raise_if_failed()
            out = results.stdout
            self.assertEqual(out, 'it worked!')

        with self.subTest('uncaught exception'):
            interpid = _interpreters.create()
            script, results = _captured_script("""
                raise Exception('uh-oh!')
                print("it worked!", end="")
                """)
            with results:
                exc = _interpreters.exec(interpid, script)
                out = results.stdout()
            expected = build_excinfo(
                Exception, 'uh-oh!',
                # We check these in other tests.
                formatted=exc.formatted,
                errdisplay=exc.errdisplay,
            )
            self.assertEqual(out, '')
            self.assert_ns_equal(exc, expected)

        with self.subTest('from C-API'):
            with self.interpreter_from_capi() as interpid:
                with self.assertRaisesRegex(InterpreterError, 'unrecognized'):
                    _interpreters.exec(interpid, 'raise Exception("it worked!")',
                                       restrict=True)
                exc = _interpreters.exec(interpid, 'raise Exception("it worked!")')
            self.assertIsNot(exc, None)
            self.assertEqual(exc.msg, 'it worked!')

    def test_call(self):
        interpid = _interpreters.create()