Method test_context

Lib/test/_test_multiprocessing.py:2892–2900

(self)

        p.join()

    def test_context(self):
        if self.TYPE == 'processes':
            L = list(range(10))
            expected = [sqr(i) for i in L]
            with self.Pool(2) as p:
                r = p.map_async(sqr, L)
                self.assertEqual(r.get(), expected)
            p.join()
            self.assertRaises(ValueError, p.map_async, sqr, L)

    @classmethod
    def _test_traceback(cls):