/resolv/tst-resolv-ai_idn-common.c
C | 570 lines | 463 code | 48 blank | 59 comment | 39 complexity | 857249fac5d5438619dc247b14057845 MD5 | raw file
- /* Common code for AI_IDN/NI_IDN tests.
- Copyright (C) 2018-2020 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
- The GNU C Library 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
- Lesser General Public License for more details.
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
- /* Before including this file, TEST_USE_UTF8 must be defined to 1 or
- 0, depending on whether a UTF-8 locale is used or a Latin-1
- locale. */
- #include <stdio.h>
- #include <stdlib.h>
- #include <string.h>
- #include <support/check.h>
- #include <support/check_nss.h>
- #include <support/resolv_test.h>
- #include <support/support.h>
- /* Name of the shared object for libidn2. */
- #define LIBIDN2_SONAME "libidn2.so.0"
- #if TEST_USE_UTF8
- /* UTF-8 encoding of "nämchen" (German for “namelet”). */
- # define NAEMCHEN "n\xC3\xA4mchen"
- /* UTF-8 encoding of "שם" (Hebrew for “name”). */
- # define SHEM "\xD7\xA9\xD7\x9D"
- /* UTF-8 encoding of "buße" (German for “penance”). This used to be
- encoded as "busse" (“busses”) in IDNA2003. */
- # define BUSSE "bu\xC3\x9F""e"
- #else
- /* Latin-1 encodings, as far as they are available. */
- # define NAEMCHEN "n\xE4mchen"
- # define BUSSE "bu\xDF""e"
- #endif
- /* IDNA encoding of NAEMCHEN. */
- #define NAEMCHEN_IDNA "xn--nmchen-bua"
- /* IDNA encoding of NAEMCHEN "_zwo". */
- #define NAEMCHEN_ZWO_IDNA "xn--nmchen_zwo-q5a"
- /* IDNA encoding of SHEM. */
- #define SHEM_IDNA "xn--iebx"
- /* IDNA encoding of BUSSE. */
- #define BUSSE_IDNA "xn--bue-6ka"
- /* IDNA encoding of "שם1". */
- #define SHEM1_IDNA "xn--1-qic9a"
- /* Another IDNA name. */
- #define ANDERES_NAEMCHEN "anderes-" NAEMCHEN
- #define ANDERES_NAEMCHEN_IDNA "xn--anderes-nmchen-eib"
- /* Controls the kind of test data in a PTR lookup response. */
- enum gni_test
- {
- gni_non_idn_name,
- gni_non_idn_cname_to_non_idn_name,
- gni_non_idn_cname_to_idn_name,
- gni_idn_name,
- gni_idn_shem,
- gni_idn_shem1,
- gni_idn_cname_to_non_idn_name,
- gni_idn_cname_to_idn_name,
- gni_invalid_idn_1,
- gni_invalid_idn_2,
- };
- /* Called from response below. The LSB (first byte) controls what
- goes into the response, see enum gni_test. */
- static void
- response_ptr (const struct resolv_response_context *ctx,
- struct resolv_response_builder *b, const char *qname)
- {
- int comp[4] = { 0 };
- TEST_COMPARE (sscanf (qname, "%d.%d.%d.%d.in-addr.arpa",
- &comp[0], &comp[1], &comp[2], &comp[3]), 4);
- const char *next_name;
- switch ((enum gni_test) comp[0])
- {
- /* First name in response is non-IDN name. */
- case gni_non_idn_name:
- resolv_response_open_record (b, qname, C_IN, T_PTR, 0);
- resolv_response_add_name (b, "non-idn.example");
- resolv_response_close_record (b);
- return;
- case gni_non_idn_cname_to_non_idn_name:
- resolv_response_open_record (b, qname, C_IN, T_CNAME, 0);
- next_name = "non-idn-cname.example";
- resolv_response_add_name (b, next_name);
- resolv_response_close_record (b);
- resolv_response_open_record (b, next_name, C_IN, T_PTR, 0);
- resolv_response_add_name (b, "non-idn-name.example");
- resolv_response_close_record (b);
- return;
- case gni_non_idn_cname_to_idn_name:
- resolv_response_open_record (b, qname, C_IN, T_CNAME, 0);
- next_name = "non-idn-cname.example";
- resolv_response_add_name (b, next_name);
- resolv_response_close_record (b);
- resolv_response_open_record (b, next_name, C_IN, T_PTR, 0);
- resolv_response_add_name (b, NAEMCHEN_IDNA ".example");
- resolv_response_close_record (b);
- return;
- /* First name in response is IDN name. */
- case gni_idn_name:
- resolv_response_open_record (b, qname, C_IN, T_PTR, 0);
- resolv_response_add_name (b, "xn--nmchen-bua.example");
- resolv_response_close_record (b);
- return;
- case gni_idn_shem:
- resolv_response_open_record (b, qname, C_IN, T_PTR, 0);
- resolv_response_add_name (b, SHEM_IDNA ".example");
- resolv_response_close_record (b);
- return;
- case gni_idn_shem1:
- resolv_response_open_record (b, qname, C_IN, T_PTR, 0);
- resolv_response_add_name (b, SHEM1_IDNA ".example");
- resolv_response_close_record (b);
- return;
- case gni_idn_cname_to_non_idn_name:
- resolv_response_open_record (b, qname, C_IN, T_CNAME, 0);
- next_name = NAEMCHEN_IDNA ".example";
- resolv_response_add_name (b, next_name);
- resolv_response_close_record (b);
- resolv_response_open_record (b, next_name, C_IN, T_PTR, 0);
- resolv_response_add_name (b, "non-idn-name.example");
- resolv_response_close_record (b);
- return;
- case gni_idn_cname_to_idn_name:
- resolv_response_open_record (b, qname, C_IN, T_CNAME, 0);
- next_name = NAEMCHEN_IDNA ".example";
- resolv_response_add_name (b, next_name);
- resolv_response_close_record (b);
- resolv_response_open_record (b, next_name, C_IN, T_PTR, 0);
- resolv_response_add_name (b, ANDERES_NAEMCHEN_IDNA ".example");
- resolv_response_close_record (b);
- return;
- /* Invalid IDN encodings. */
- case gni_invalid_idn_1:
- resolv_response_open_record (b, qname, C_IN, T_PTR, 0);
- resolv_response_add_name (b, "xn---.example");
- resolv_response_close_record (b);
- return;
- case gni_invalid_idn_2:
- resolv_response_open_record (b, qname, C_IN, T_PTR, 0);
- resolv_response_add_name (b, "xn--x.example");
- resolv_response_close_record (b);
- return;
- }
- FAIL_EXIT1 ("invalid PTR query: %s", qname);
- }
- /* For PTR responses, see above. A/AAAA queries can request
- additional CNAMEs in the response by include ".cname." and
- ".idn-cname." in the query. The LSB in the address contains the
- first byte of the QNAME. */
- static void
- response (const struct resolv_response_context *ctx,
- struct resolv_response_builder *b,
- const char *qname, uint16_t qclass, uint16_t qtype)
- {
- TEST_VERIFY_EXIT (qclass == C_IN);
- for (const char *p = qname; *p != '\0'; ++p)
- if (!(('0' <= *p && *p <= '9')
- || ('a' <= *p && *p <= 'z')
- || ('A' <= *p && *p <= 'Z')
- || *p == '.' || *p == '-' || *p == '_'))
- {
- /* Non-ASCII query. Reply with NXDOMAIN. */
- struct resolv_response_flags flags = { .rcode = 3 };
- resolv_response_init (b, flags);
- resolv_response_add_question (b, qname, qclass, qtype);
- return;
- }
- struct resolv_response_flags flags = { 0 };
- resolv_response_init (b, flags);
- resolv_response_add_question (b, qname, qclass, qtype);
- resolv_response_section (b, ns_s_an);
- if (qtype == T_PTR)
- {
- response_ptr (ctx, b, qname);
- return;
- }
- bool with_cname = strstr (qname, ".cname.") != NULL;
- bool with_idn_cname = strstr (qname, ".idn-cname.") != NULL;
- const char *next_name = qname;
- if (with_cname)
- {
- next_name = "non-idn-cname.example";
- resolv_response_open_record (b, qname, C_IN, T_CNAME, 0);
- resolv_response_add_name (b, next_name);
- resolv_response_close_record (b);
- }
- if (with_idn_cname)
- {
- next_name = ANDERES_NAEMCHEN_IDNA ".example";
- resolv_response_open_record (b, qname, C_IN, T_CNAME, 0);
- resolv_response_add_name (b, next_name);
- resolv_response_close_record (b);
- }
- resolv_response_open_record (b, next_name, C_IN, qtype, 0);
- switch (qtype)
- {
- case T_A:
- {
- char addr[4] = { 192, 0, 2, qname[0] };
- resolv_response_add_data (b, &addr, sizeof (addr));
- }
- break;
- case T_AAAA:
- {
- char addr[16]
- = { 0x20, 0x01, 0xd, 0xb8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- qname[0] };
- resolv_response_add_data (b, &addr, sizeof (addr));
- }
- break;
- default:
- FAIL_EXIT1 ("invalid qtype: %d", qtype);
- }
- resolv_response_close_record (b);
- }
- /* Check the result of a getaddrinfo call. */
- static void
- check_ai (const char *name, int ai_flags, const char *expected)
- {
- struct addrinfo hints =
- {
- .ai_flags = ai_flags,
- .ai_family = AF_INET,
- .ai_socktype = SOCK_STREAM,
- };
- struct addrinfo *ai;
- char *query = xasprintf ("%s:80 AF_INET/0x%x", name, ai_flags);
- int ret = getaddrinfo (name, "80", &hints, &ai);
- check_addrinfo (query, ai, ret, expected);
- if (ret == 0)
- freeaddrinfo (ai);
- free (query);
- }
- /* Run one getnameinfo test. FLAGS is automatically augmented with
- NI_NUMERICSERV. */
- static void
- gni_test (enum gni_test code, unsigned int flags, const char *expected)
- {
- struct sockaddr_in sin =
- {
- .sin_family = AF_INET,
- .sin_port = htons (80),
- .sin_addr = { htonl (0xc0000200 | code) }, /* 192.0.2.0/24 network. */
- };
- char host[1024];
- char service[1024];
- int ret = getnameinfo ((const struct sockaddr *) &sin, sizeof (sin),
- host, sizeof (host), service, sizeof (service),
- flags| NI_NUMERICSERV);
- if (ret != 0)
- {
- if (expected == NULL)
- TEST_COMPARE (ret, EAI_IDN_ENCODE);
- else
- {
- support_record_failure ();
- printf ("error: getnameinfo failed (code %d, flags 0x%x): %s (%d)\n",
- (int) code, flags, gai_strerror (ret), ret);
- }
- }
- else if (ret == 0 && expected == NULL)
- {
- support_record_failure ();
- printf ("error: getnameinfo unexpected success (code %d, flags 0x%x)\n",
- (int) code, flags);
- }
- else if (strcmp (host, expected) != 0 || strcmp (service, "80") != 0)
- {
- support_record_failure ();
- printf ("error: getnameinfo test failure (code %d, flags 0x%x)\n"
- " expected host: \"%s\"\n"
- " expected service: \"80\"\n"
- " actual host: \"%s\"\n"
- " actual service: \"%s\"\n",
- (int) code, flags, expected, host, service);
- }
- }
- /* Tests for getaddrinfo which assume a working libidn2 library. */
- __attribute__ ((unused))
- static void
- gai_tests_with_libidn2 (void)
- {
- /* No CNAME. */
- check_ai ("non-idn.example", 0,
- "address: STREAM/TCP 192.0.2.110 80\n");
- check_ai ("non-idn.example", AI_IDN,
- "flags: AI_IDN\n"
- "address: STREAM/TCP 192.0.2.110 80\n");
- check_ai ("non-idn.example", AI_IDN | AI_CANONNAME | AI_CANONIDN,
- "flags: AI_CANONNAME AI_IDN AI_CANONIDN\n"
- "canonname: non-idn.example\n"
- "address: STREAM/TCP 192.0.2.110 80\n");
- check_ai (NAEMCHEN ".example", 0,
- "error: Name or service not known\n");
- check_ai (NAEMCHEN ".example", AI_IDN,
- "flags: AI_IDN\n"
- "address: STREAM/TCP 192.0.2.120 80\n");
- check_ai (NAEMCHEN ".example", AI_IDN | AI_CANONNAME | AI_CANONIDN,
- "flags: AI_CANONNAME AI_IDN AI_CANONIDN\n"
- "canonname: " NAEMCHEN ".example\n"
- "address: STREAM/TCP 192.0.2.120 80\n");
- #if TEST_USE_UTF8
- check_ai (SHEM ".example", 0,
- "error: Name or service not known\n");
- check_ai (SHEM ".example", AI_IDN,
- "flags: AI_IDN\n"
- "address: STREAM/TCP 192.0.2.120 80\n");
- check_ai (SHEM ".example", AI_IDN | AI_CANONNAME | AI_CANONIDN,
- "flags: AI_CANONNAME AI_IDN AI_CANONIDN\n"
- "canonname: " SHEM ".example\n"
- "address: STREAM/TCP 192.0.2.120 80\n");
- check_ai (SHEM ".example", AI_IDN | AI_CANONNAME,
- "flags: AI_CANONNAME AI_IDN\n"
- "canonname: " SHEM_IDNA ".example\n"
- "address: STREAM/TCP 192.0.2.120 80\n");
- check_ai (SHEM "1.example", AI_IDN,
- "flags: AI_IDN\n"
- "address: STREAM/TCP 192.0.2.120 80\n");
- check_ai (SHEM "1.example", AI_IDN | AI_CANONNAME | AI_CANONIDN,
- "flags: AI_CANONNAME AI_IDN AI_CANONIDN\n"
- "canonname: " SHEM "1.example\n"
- "address: STREAM/TCP 192.0.2.120 80\n");
- check_ai (SHEM "1.example", AI_IDN | AI_CANONNAME,
- "flags: AI_CANONNAME AI_IDN\n"
- "canonname: " SHEM1_IDNA ".example\n"
- "address: STREAM/TCP 192.0.2.120 80\n");
- #endif
- /* Check that non-transitional mode is active. German sharp S
- should not turn into SS. */
- check_ai (BUSSE ".example", 0,
- "error: Name or service not known\n");
- check_ai (BUSSE ".example", AI_IDN,
- "flags: AI_IDN\n"
- "address: STREAM/TCP 192.0.2.120 80\n");
- check_ai (BUSSE ".example", AI_IDN | AI_CANONNAME,
- "flags: AI_CANONNAME AI_IDN\n"
- "canonname: " BUSSE_IDNA ".example\n"
- "address: STREAM/TCP 192.0.2.120 80\n");
- check_ai (BUSSE ".example", AI_IDN | AI_CANONNAME | AI_CANONIDN,
- "flags: AI_CANONNAME AI_IDN AI_CANONIDN\n"
- "canonname: " BUSSE ".example\n"
- "address: STREAM/TCP 192.0.2.120 80\n");
- /* Check that Unicode TR 46 mode is active. Underscores should be
- permitted in IDNA components. */
- check_ai (NAEMCHEN "_zwo.example", 0,
- "error: Name or service not known\n");
- check_ai (NAEMCHEN "_zwo.example", AI_IDN,
- "flags: AI_IDN\n"
- "address: STREAM/TCP 192.0.2.120 80\n");
- check_ai (NAEMCHEN "_zwo.example", AI_IDN | AI_CANONNAME,
- "flags: AI_CANONNAME AI_IDN\n"
- "canonname: " NAEMCHEN_ZWO_IDNA ".example\n"
- "address: STREAM/TCP 192.0.2.120 80\n");
- check_ai (NAEMCHEN "_zwo.example", AI_IDN | AI_CANONNAME | AI_CANONIDN,
- "flags: AI_CANONNAME AI_IDN AI_CANONIDN\n"
- "canonname: " NAEMCHEN "_zwo.example\n"
- "address: STREAM/TCP 192.0.2.120 80\n");
- /* No CNAME, but already IDN-encoded. */
- check_ai (NAEMCHEN_IDNA ".example", 0,
- "address: STREAM/TCP 192.0.2.120 80\n");
- check_ai (NAEMCHEN_IDNA ".example", AI_IDN,
- "flags: AI_IDN\n"
- "address: STREAM/TCP 192.0.2.120 80\n");
- check_ai (NAEMCHEN_IDNA ".example", AI_IDN | AI_CANONNAME,
- "flags: AI_CANONNAME AI_IDN\n"
- "canonname: " NAEMCHEN_IDNA ".example\n"
- "address: STREAM/TCP 192.0.2.120 80\n");
- check_ai (NAEMCHEN_IDNA ".example", AI_IDN | AI_CANONNAME | AI_CANONIDN,
- "flags: AI_CANONNAME AI_IDN AI_CANONIDN\n"
- "canonname: " NAEMCHEN ".example\n"
- "address: STREAM/TCP 192.0.2.120 80\n");
- check_ai (SHEM_IDNA ".example", 0,
- "address: STREAM/TCP 192.0.2.120 80\n");
- check_ai (SHEM_IDNA ".example", AI_IDN,
- "flags: AI_IDN\n"
- "address: STREAM/TCP 192.0.2.120 80\n");
- check_ai (SHEM_IDNA ".example", AI_IDN | AI_CANONNAME,
- "flags: AI_CANONNAME AI_IDN\n"
- "canonname: " SHEM_IDNA ".example\n"
- "address: STREAM/TCP 192.0.2.120 80\n");
- #if TEST_USE_UTF8
- check_ai (SHEM_IDNA ".example", AI_IDN | AI_CANONNAME | AI_CANONIDN,
- "flags: AI_CANONNAME AI_IDN AI_CANONIDN\n"
- "canonname: " SHEM ".example\n"
- "address: STREAM/TCP 192.0.2.120 80\n");
- #else
- check_ai (SHEM_IDNA ".example", AI_IDN | AI_CANONNAME | AI_CANONIDN,
- "flags: AI_CANONNAME AI_IDN AI_CANONIDN\n"
- "canonname: " SHEM_IDNA ".example\n"
- "address: STREAM/TCP 192.0.2.120 80\n");
- #endif
- /* Invalid IDNA canonical name is returned as-is. */
- check_ai ("xn---.example", AI_CANONNAME | AI_CANONIDN,
- "flags: AI_CANONNAME AI_CANONIDN\n"
- "canonname: xn---.example\n"
- "address: STREAM/TCP 192.0.2.120 80\n");
- /* Non-IDN CNAME. */
- check_ai ("with.cname.example", 0,
- "address: STREAM/TCP 192.0.2.119 80\n");
- check_ai ("with.cname.example", AI_IDN,
- "flags: AI_IDN\n"
- "address: STREAM/TCP 192.0.2.119 80\n");
- check_ai ("with.cname.example", AI_IDN | AI_CANONNAME | AI_CANONIDN,
- "flags: AI_CANONNAME AI_IDN AI_CANONIDN\n"
- "canonname: non-idn-cname.example\n"
- "address: STREAM/TCP 192.0.2.119 80\n");
- check_ai ("with.cname." NAEMCHEN ".example", 0,
- "error: Name or service not known\n");
- check_ai ("with.cname." NAEMCHEN ".example", AI_IDN,
- "flags: AI_IDN\n"
- "address: STREAM/TCP 192.0.2.119 80\n");
- check_ai ("with.cname." NAEMCHEN ".example", AI_IDN | AI_CANONNAME,
- "flags: AI_CANONNAME AI_IDN\n"
- "canonname: non-idn-cname.example\n"
- "address: STREAM/TCP 192.0.2.119 80\n");
- check_ai ("with.cname." NAEMCHEN ".example",
- AI_IDN | AI_CANONNAME | AI_CANONIDN,
- "flags: AI_CANONNAME AI_IDN AI_CANONIDN\n"
- "canonname: non-idn-cname.example\n"
- "address: STREAM/TCP 192.0.2.119 80\n");
- /* IDN CNAME. */
- check_ai ("With.idn-cname.example", 0,
- "address: STREAM/TCP 192.0.2.87 80\n");
- check_ai ("With.idn-cname.example", AI_IDN,
- "flags: AI_IDN\n"
- "address: STREAM/TCP 192.0.2.87 80\n");
- check_ai ("With.idn-cname.example", AI_IDN | AI_CANONNAME,
- "flags: AI_CANONNAME AI_IDN\n"
- "canonname: " ANDERES_NAEMCHEN_IDNA ".example\n"
- "address: STREAM/TCP 192.0.2.87 80\n");
- check_ai ("With.idn-cname.example",
- AI_IDN | AI_CANONNAME | AI_CANONIDN,
- "flags: AI_CANONNAME AI_IDN AI_CANONIDN\n"
- "canonname: " ANDERES_NAEMCHEN ".example\n"
- "address: STREAM/TCP 192.0.2.87 80\n");
- check_ai ("With.idn-cname." NAEMCHEN ".example", 0,
- "error: Name or service not known\n");
- check_ai ("With.idn-cname." NAEMCHEN ".example", AI_IDN,
- "flags: AI_IDN\n"
- "address: STREAM/TCP 192.0.2.119 80\n");
- check_ai ("With.idn-cname." NAEMCHEN ".example", AI_IDN | AI_CANONNAME,
- "flags: AI_CANONNAME AI_IDN\n"
- "canonname: " ANDERES_NAEMCHEN_IDNA ".example\n"
- "address: STREAM/TCP 192.0.2.119 80\n");
- check_ai ("With.idn-cname." NAEMCHEN ".example",
- AI_IDN | AI_CANONNAME | AI_CANONIDN,
- "flags: AI_CANONNAME AI_IDN AI_CANONIDN\n"
- "canonname: " ANDERES_NAEMCHEN ".example\n"
- "address: STREAM/TCP 192.0.2.119 80\n");
- /* Non-IDN to IDN CNAME chain. */
- check_ai ("both.cname.idn-cname.example", 0,
- "address: STREAM/TCP 192.0.2.98 80\n");
- check_ai ("both.cname.idn-cname.example", AI_IDN,
- "flags: AI_IDN\n"
- "address: STREAM/TCP 192.0.2.98 80\n");
- check_ai ("both.cname.idn-cname.example", AI_IDN | AI_CANONNAME,
- "flags: AI_CANONNAME AI_IDN\n"
- "canonname: " ANDERES_NAEMCHEN_IDNA ".example\n"
- "address: STREAM/TCP 192.0.2.98 80\n");
- check_ai ("both.cname.idn-cname.example",
- AI_IDN | AI_CANONNAME | AI_CANONIDN,
- "flags: AI_CANONNAME AI_IDN AI_CANONIDN\n"
- "canonname: " ANDERES_NAEMCHEN ".example\n"
- "address: STREAM/TCP 192.0.2.98 80\n");
- check_ai ("both.cname.idn-cname." NAEMCHEN ".example", 0,
- "error: Name or service not known\n");
- check_ai ("both.cname.idn-cname." NAEMCHEN ".example", AI_IDN,
- "flags: AI_IDN\n"
- "address: STREAM/TCP 192.0.2.98 80\n");
- check_ai ("both.cname.idn-cname." NAEMCHEN ".example",
- AI_IDN | AI_CANONNAME,
- "flags: AI_CANONNAME AI_IDN\n"
- "canonname: " ANDERES_NAEMCHEN_IDNA ".example\n"
- "address: STREAM/TCP 192.0.2.98 80\n");
- check_ai ("both.cname.idn-cname." NAEMCHEN ".example",
- AI_IDN | AI_CANONNAME | AI_CANONIDN,
- "flags: AI_CANONNAME AI_IDN AI_CANONIDN\n"
- "canonname: " ANDERES_NAEMCHEN ".example\n"
- "address: STREAM/TCP 192.0.2.98 80\n");
- }
- /* Tests for getnameinfo which assume a working libidn2 library. */
- __attribute__ ((unused))
- static void
- gni_tests_with_libidn2 (void)
- {
- gni_test (gni_non_idn_name, 0, "non-idn.example");
- gni_test (gni_non_idn_name, NI_IDN, "non-idn.example");
- gni_test (gni_non_idn_name, NI_NUMERICHOST, "192.0.2.0");
- gni_test (gni_non_idn_name, NI_NUMERICHOST | NI_IDN, "192.0.2.0");
- gni_test (gni_non_idn_cname_to_non_idn_name, 0, "non-idn-name.example");
- gni_test (gni_non_idn_cname_to_non_idn_name, NI_IDN, "non-idn-name.example");
- gni_test (gni_non_idn_cname_to_idn_name, 0, NAEMCHEN_IDNA ".example");
- gni_test (gni_non_idn_cname_to_idn_name, NI_IDN, NAEMCHEN ".example");
- gni_test (gni_idn_name, 0, NAEMCHEN_IDNA ".example");
- gni_test (gni_idn_name, NI_IDN, NAEMCHEN ".example");
- gni_test (gni_idn_shem, 0, SHEM_IDNA ".example");
- gni_test (gni_idn_shem1, 0, SHEM1_IDNA ".example");
- #if TEST_USE_UTF8
- gni_test (gni_idn_shem, NI_IDN, SHEM ".example");
- gni_test (gni_idn_shem1, NI_IDN, SHEM "1.example");
- #else
- gni_test (gni_idn_shem, NI_IDN, SHEM_IDNA ".example");
- gni_test (gni_idn_shem1, NI_IDN, SHEM1_IDNA ".example");
- #endif
- gni_test (gni_idn_cname_to_non_idn_name, 0, "non-idn-name.example");
- gni_test (gni_idn_cname_to_non_idn_name, NI_IDN, "non-idn-name.example");
- gni_test (gni_idn_cname_to_idn_name, 0, ANDERES_NAEMCHEN_IDNA ".example");
- gni_test (gni_idn_cname_to_idn_name, NI_IDN, ANDERES_NAEMCHEN ".example");
- /* Test encoding errors. */
- gni_test (gni_invalid_idn_1, 0, "xn---.example");
- gni_test (gni_invalid_idn_1, NI_IDN, "xn---.example");
- gni_test (gni_invalid_idn_2, 0, "xn--x.example");
- gni_test (gni_invalid_idn_2, NI_IDN, "xn--x.example");
- }