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Diffstat (limited to '')
| -rw-r--r-- | tests/str-idna.c | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/tests/str-idna.c b/tests/str-idna.c new file mode 100644 index 0000000..19a29da --- /dev/null +++ b/tests/str-idna.c @@ -0,0 +1,151 @@ +/* + * Copyright (C) 2016, 2017 Red Hat, Inc. + * + * Authors: Nikos Mavrogiannopoulos + * + * This file is part of GnuTLS. + * + * GnuTLS is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * GnuTLS is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GnuTLS; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA + */ + +#include <config.h> +#include <stdarg.h> +#include <stddef.h> +#include <setjmp.h> +#include <limits.h> +#include <stdint.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <gnutls/gnutls.h> +#include <cmocka.h> + +# define GLOBAL_FLAGS 0 + +#define MATCH_FUNC(fname, str, normalized) \ +static void fname(void **glob_state) \ +{ \ + gnutls_datum_t out; \ + int ret = gnutls_idna_map(str, strlen(str), &out, GLOBAL_FLAGS); \ + if (normalized == NULL) { /* expect failure */ \ + assert_int_not_equal(ret, 0); \ + return; \ + } else { \ + assert_int_equal(ret, 0); \ + } \ + assert_int_equal(strcmp((char*)out.data, (char*)normalized), 0); \ + gnutls_free(out.data); \ +} + +#define MATCH_FUNC_TWO_WAY(fname, str, normalized) \ +static void fname##_reverse(void **glob_state) \ +{ \ + gnutls_datum_t out; \ + int ret; \ + if (normalized == NULL) \ + return; \ + ret = gnutls_idna_reverse_map(normalized, strlen(normalized), &out, 0); \ + assert_int_equal(ret, 0); \ + \ + assert_int_equal(strcmp((char*)out.data, (char*)str), 0); \ + gnutls_free(out.data); \ +} \ +MATCH_FUNC(fname, str, normalized) + +#define EMPTY_FUNC(name) static void name(void **glob_state) { \ + return; } + +/* some vectors taken from: + * http://www.unicode.org/Public/idna/9.0.0/IdnaTest.txt + */ + +MATCH_FUNC_TWO_WAY(test_ascii, "localhost", "localhost"); +MATCH_FUNC_TWO_WAY(test_ascii_caps, "LOCALHOST", "LOCALHOST"); +MATCH_FUNC_TWO_WAY(test_greek1, "βόλοσ.com", "xn--nxasmq6b.com"); +MATCH_FUNC_TWO_WAY(test_mix, "简体中文.εξτρα.com", "xn--fiqu1az03c18t.xn--mxah1amo.com"); +MATCH_FUNC_TWO_WAY(test_german4, "bücher.de", "xn--bcher-kva.de"); +MATCH_FUNC_TWO_WAY(test_u1, "夡夞夜夙", "xn--bssffl"); +MATCH_FUNC_TWO_WAY(test_jp2, "日本語.jp", "xn--wgv71a119e.jp"); +/* invalid (✌️) symbol in IDNA2008 but valid in IDNA2003. Browsers + * fallback to IDNA2003, and we do too, so that should work */ +#if IDN2_VERSION_NUMBER >= 0x02000002 +MATCH_FUNC_TWO_WAY(test_valid_idna2003, "\xe2\x9c\x8c\xef\xb8\x8f.com", "xn--7bi.com"); +#else +EMPTY_FUNC(test_valid_idna2003); +#endif + +MATCH_FUNC_TWO_WAY(test_greek2, "βόλος.com", "xn--nxasmm1c.com"); +MATCH_FUNC_TWO_WAY(test_german1, "faß.de", "xn--fa-hia.de"); +# if IDN2_VERSION_NUMBER >= 0x00140000 +MATCH_FUNC(test_caps_greek, "ΒΌΛΟΣ.com", "xn--nxasmq6b.com"); +MATCH_FUNC(test_caps_german1, "Ü.ü", "xn--tda.xn--tda"); +MATCH_FUNC(test_caps_german2, "Bücher.de", "xn--bcher-kva.de"); +MATCH_FUNC(test_caps_german3, "Faß.de", "xn--fa-hia.de"); +MATCH_FUNC(test_dots, "a.b.c。d。", "a.b.c.d."); + +/* without STD3 ASCII rules, the result is: evil.ca/c..example.com */ +MATCH_FUNC(test_evil, "evil.c\u2100.example.com", "evil.c.example.com"); +# else +EMPTY_FUNC(test_caps_german1); +EMPTY_FUNC(test_caps_german2); +EMPTY_FUNC(test_caps_german3); +EMPTY_FUNC(test_caps_greek); +EMPTY_FUNC(test_dots); +EMPTY_FUNC(test_evil); +# endif + +int main(void) +{ + gnutls_datum_t tmp; + int ret; + const struct CMUnitTest tests[] = { + cmocka_unit_test(test_greek2_reverse), + cmocka_unit_test(test_german1_reverse), + cmocka_unit_test(test_ascii), + cmocka_unit_test(test_ascii_reverse), + cmocka_unit_test(test_ascii_caps), + cmocka_unit_test(test_ascii_caps_reverse), + cmocka_unit_test(test_greek1), + cmocka_unit_test(test_greek1_reverse), + cmocka_unit_test(test_greek2), + cmocka_unit_test(test_caps_greek), + cmocka_unit_test(test_mix), + cmocka_unit_test(test_mix_reverse), + cmocka_unit_test(test_german1), + cmocka_unit_test(test_caps_german1), + cmocka_unit_test(test_caps_german2), + cmocka_unit_test(test_caps_german3), + cmocka_unit_test(test_german4), + cmocka_unit_test(test_german4_reverse), + cmocka_unit_test(test_u1), + cmocka_unit_test(test_u1_reverse), + cmocka_unit_test(test_jp2), + cmocka_unit_test(test_jp2_reverse), + cmocka_unit_test(test_dots), + cmocka_unit_test(test_evil), + cmocka_unit_test(test_valid_idna2003) + }; + + ret = gnutls_idna_map("β", strlen("β"), &tmp, GLOBAL_FLAGS); + if (ret == GNUTLS_E_UNIMPLEMENTED_FEATURE) + exit(77); + else if (ret < 0) { + fprintf(stderr, "error: %s\n", gnutls_strerror(ret)); + exit(1); + } + gnutls_free(tmp.data); + + return cmocka_run_group_tests(tests, NULL, NULL); +} |