Method test_shareable

Lib/test/test_interpreters/test_queues.py:124–157

(self)

                queues.create('1')

    def test_shareable(self):
        queue1 = queues.create()

        interp = interpreters.create()
        interp.exec(dedent(f"""
            from concurrent.interpreters import _queues as queues
            queue1 = queues.Queue({queue1.id})
            """));

        with self.subTest('same interpreter'):
            queue2 = queues.create()
            queue1.put(queue2)
            queue3 = queue1.get()
            self.assertIs(queue3, queue2)

        with self.subTest('from current interpreter'):
            queue4 = queues.create()
            queue1.put(queue4)
            out = _run_output(interp, dedent("""
                queue4 = queue1.get()
                print(queue4.id)
                """))
            qid = int(out)
            self.assertEqual(qid, queue4.id)

        with self.subTest('from subinterpreter'):
            out = _run_output(interp, dedent("""
                queue5 = queues.create()
                queue1.put(queue5)
                print(queue5.id)
                """))
            qid = int(out)
            queue5 = queue1.get()
            self.assertEqual(queue5.id, qid)

    def test_id_type(self):
        queue = queues.create()