1 /* 2 * Copyright 2026 The OpenSSL Project Authors. All Rights Reserved. 3 * 4 * Licensed under the Apache License 2.0 (the "License"). You may not use 5 * this file except in compliance with the License. You can obtain a copy 6 * in the file LICENSE in the source distribution or at 7 * https://www.openssl.org/source/license.html 8 */ 9 10 #include "../ssl/rio/poll_builder.h" 11 #include "testutil.h" 12 test_duplicate_fd(void)13static int test_duplicate_fd(void) 14 { 15 #if RIO_POLL_METHOD == RIO_POLL_METHOD_POLL 16 RIO_POLL_BUILDER rpb; 17 struct pollfd *pfds; 18 int ret = 0; 19 20 if (!TEST_true(ossl_rio_poll_builder_init(&rpb))) 21 return 0; 22 23 if (!TEST_true(ossl_rio_poll_builder_add_fd(&rpb, 0, 1, 0)) 24 || !TEST_true(ossl_rio_poll_builder_add_fd(&rpb, 0, 0, 1))) 25 goto out; 26 27 pfds = rpb.pfd_heap != NULL ? rpb.pfd_heap : rpb.pfds; 28 if (!TEST_size_t_eq(rpb.pfd_num, 1) 29 || !TEST_int_eq(pfds[0].events, POLLIN | POLLOUT)) 30 goto out; 31 32 ret = 1; 33 out: 34 ossl_rio_poll_builder_cleanup(&rpb); 35 return ret; 36 #else 37 return TEST_skip("poll() backend is not in use"); 38 #endif 39 } 40 setup_tests(void)41int setup_tests(void) 42 { 43 ADD_TEST(test_duplicate_fd); 44 return 1; 45 } 46