1 /* Test getaddrinfo and getnameinfo with AI_IDN, NI_IDN (Latin-1). 2 Copyright (C) 2018-2022 Free Software Foundation, Inc. 3 This file is part of the GNU C Library. 4 5 The GNU C Library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Lesser General Public 7 License as published by the Free Software Foundation; either 8 version 2.1 of the License, or (at your option) any later version. 9 10 The GNU C Library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Lesser General Public License for more details. 14 15 You should have received a copy of the GNU Lesser General Public 16 License along with the GNU C Library; if not, see 17 <https://www.gnu.org/licenses/>. */ 18 19 20 #define TEST_USE_UTF8 0 21 #include "tst-resolv-ai_idn-common.c" 22 23 #include <locale.h> 24 #include <support/xdlfcn.h> 25 26 static int do_test(void)27do_test (void) 28 { 29 void *handle = dlopen (LIBIDN2_SONAME, RTLD_LAZY); 30 if (handle == NULL) 31 FAIL_UNSUPPORTED ("libidn2 not installed"); 32 void *check_ver_sym = xdlsym (handle, "idn2_check_version"); 33 const char *check_res 34 = ((const char *(*) (const char *)) check_ver_sym) ("2.0.5"); 35 if (check_res == NULL) 36 FAIL_UNSUPPORTED ("libidn2 too old"); 37 38 if (setlocale (LC_CTYPE, "en_US.ISO-8859-1") == NULL) 39 FAIL_EXIT1 ("setlocale: %m"); 40 41 struct resolv_test *aux = resolv_test_start 42 ((struct resolv_redirect_config) 43 { 44 .response_callback = response, 45 }); 46 47 gai_tests_with_libidn2 (); 48 gni_tests_with_libidn2 (); 49 50 resolv_test_end (aux); 51 xdlclose (handle); 52 return 0; 53 } 54 55 #include <support/test-driver.c> 56