LCOV - code coverage report
Current view: top level - tests - tst_idna.c (source / functions) Hit Total Coverage
Test: GNU Libidn Lines: 30 65 46.2 %
Date: 2015-08-01 15:30:48 Functions: 1 1 100.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* tst_idna.c --- Self tests for idna_to_ascii().
       2             :  * Copyright (C) 2002-2015 Simon Josefsson
       3             :  *
       4             :  * This file is part of GNU Libidn.
       5             :  *
       6             :  * This program is free software: you can redistribute it and/or modify
       7             :  * it under the terms of the GNU General Public License as published by
       8             :  * the Free Software Foundation, either version 3 of the License, or
       9             :  * (at your option) any later version.
      10             :  *
      11             :  * This program is distributed in the hope that it will be useful,
      12             :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      13             :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      14             :  * GNU General Public License for more details.
      15             :  *
      16             :  * You should have received a copy of the GNU General Public License
      17             :  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
      18             :  *
      19             :  */
      20             : 
      21             : #ifdef HAVE_CONFIG_H
      22             : # include "config.h"
      23             : #endif
      24             : 
      25             : #include <stdio.h>
      26             : #include <stdlib.h>
      27             : #include <stdarg.h>
      28             : #include <string.h>
      29             : 
      30             : #include <stringprep.h>
      31             : #include <idna.h>
      32             : #include <idn-free.h>
      33             : 
      34             : #include "utils.h"
      35             : 
      36             : struct idna
      37             : {
      38             :   const char *name;
      39             :   size_t inlen;
      40             :   uint32_t in[100];
      41             :   const char *out;
      42             :   int flags;
      43             :   int toasciirc;
      44             :   int tounicoderc;
      45             : };
      46             : 
      47             : static const struct idna idna[] = {
      48             :   {
      49             :    "Arabic (Egyptian)", 17,
      50             :    {
      51             :     0x0644, 0x064A, 0x0647, 0x0645, 0x0627, 0x0628, 0x062A, 0x0643,
      52             :     0x0644, 0x0645, 0x0648, 0x0634, 0x0639, 0x0631, 0x0628, 0x064A,
      53             :     0x061F},
      54             :    IDNA_ACE_PREFIX "egbpdaj6bu4bxfgehfvwxn", 0, IDNA_SUCCESS, IDNA_SUCCESS},
      55             :   {
      56             :    "Chinese (simplified)", 9,
      57             :    {
      58             :     0x4ED6, 0x4EEC, 0x4E3A, 0x4EC0, 0x4E48, 0x4E0D, 0x8BF4, 0x4E2D, 0x6587},
      59             :    IDNA_ACE_PREFIX "ihqwcrb4cv8a8dqg056pqjye", 0, IDNA_SUCCESS, IDNA_SUCCESS},
      60             :   {
      61             :    "Chinese (traditional)", 9,
      62             :    {
      63             :     0x4ED6, 0x5011, 0x7232, 0x4EC0, 0x9EBD, 0x4E0D, 0x8AAA, 0x4E2D, 0x6587},
      64             :    IDNA_ACE_PREFIX "ihqwctvzc91f659drss3x8bo0yb", 0, IDNA_SUCCESS,
      65             :    IDNA_SUCCESS},
      66             :   {
      67             :    "Czech: Pro[CCARON]prost[ECARON]nemluv[IACUTE][CCARON]esky", 22,
      68             :    {
      69             :     0x0050, 0x0072, 0x006F, 0x010D, 0x0070, 0x0072, 0x006F, 0x0073,
      70             :     0x0074, 0x011B, 0x006E, 0x0065, 0x006D, 0x006C, 0x0075, 0x0076,
      71             :     0x00ED, 0x010D, 0x0065, 0x0073, 0x006B, 0x0079},
      72             :    IDNA_ACE_PREFIX "Proprostnemluvesky-uyb24dma41a", 0, IDNA_SUCCESS,
      73             :    IDNA_SUCCESS},
      74             :   {
      75             :    "Hebrew", 22,
      76             :    {
      77             :     0x05DC, 0x05DE, 0x05D4, 0x05D4, 0x05DD, 0x05E4, 0x05E9, 0x05D5,
      78             :     0x05D8, 0x05DC, 0x05D0, 0x05DE, 0x05D3, 0x05D1, 0x05E8, 0x05D9,
      79             :     0x05DD, 0x05E2, 0x05D1, 0x05E8, 0x05D9, 0x05EA},
      80             :    IDNA_ACE_PREFIX "4dbcagdahymbxekheh6e0a7fei0b", 0, IDNA_SUCCESS,
      81             :    IDNA_SUCCESS},
      82             :   {
      83             :    "Hindi (Devanagari)", 30,
      84             :    {
      85             :     0x092F, 0x0939, 0x0932, 0x094B, 0x0917, 0x0939, 0x093F, 0x0928,
      86             :     0x094D, 0x0926, 0x0940, 0x0915, 0x094D, 0x092F, 0x094B, 0x0902,
      87             :     0x0928, 0x0939, 0x0940, 0x0902, 0x092C, 0x094B, 0x0932, 0x0938,
      88             :     0x0915, 0x0924, 0x0947, 0x0939, 0x0948, 0x0902},
      89             :    IDNA_ACE_PREFIX "i1baa7eci9glrd9b2ae1bj0hfcgg6iyaf8o0a1dig0cd", 0,
      90             :    IDNA_SUCCESS},
      91             :   {
      92             :    "Japanese (kanji and hiragana)", 18,
      93             :    {
      94             :     0x306A, 0x305C, 0x307F, 0x3093, 0x306A, 0x65E5, 0x672C, 0x8A9E,
      95             :     0x3092, 0x8A71, 0x3057, 0x3066, 0x304F, 0x308C, 0x306A, 0x3044,
      96             :     0x306E, 0x304B},
      97             :    IDNA_ACE_PREFIX "n8jok5ay5dzabd5bym9f0cm5685rrjetr6pdxa", 0, IDNA_SUCCESS},
      98             :   {
      99             :    "Korean (Hangul syllables)", 24,
     100             :    {
     101             :     0xC138, 0xACC4, 0xC758, 0xBAA8, 0xB4E0, 0xC0AC, 0xB78C, 0xB4E4,
     102             :     0xC774, 0xD55C, 0xAD6D, 0xC5B4, 0xB97C, 0xC774, 0xD574, 0xD55C,
     103             :     0xB2E4, 0xBA74, 0xC5BC, 0xB9C8, 0xB098, 0xC88B, 0xC744, 0xAE4C},
     104             :    IDNA_ACE_PREFIX "989aomsvi5e83db1d2a355cv1e0vak1dwrv93d5xbh15a0dt"
     105             :    "30a5jpsd879ccm6fea98c", 0, IDNA_PUNYCODE_ERROR, IDNA_PUNYCODE_ERROR},
     106             :   /* too long output */
     107             :   {
     108             :    "Russian (Cyrillic)", 28,
     109             :    {
     110             :     0x043F, 0x043E, 0x0447, 0x0435, 0x043C, 0x0443, 0x0436, 0x0435,
     111             :     0x043E, 0x043D, 0x0438, 0x043D, 0x0435, 0x0433, 0x043E, 0x0432,
     112             :     0x043E, 0x0440, 0x044F, 0x0442, 0x043F, 0x043E, 0x0440, 0x0443,
     113             :     0x0441, 0x0441, 0x043A, 0x0438},
     114             :    IDNA_ACE_PREFIX "b1abfaaepdrnnbgefbadotcwatmq2g4l", 0,
     115             :    IDNA_SUCCESS, IDNA_SUCCESS},
     116             :   {
     117             :    "Spanish: Porqu[EACUTE]nopuedensimplementehablarenEspa[NTILDE]ol", 40,
     118             :    {
     119             :     0x0050, 0x006F, 0x0072, 0x0071, 0x0075, 0x00E9, 0x006E, 0x006F,
     120             :     0x0070, 0x0075, 0x0065, 0x0064, 0x0065, 0x006E, 0x0073, 0x0069,
     121             :     0x006D, 0x0070, 0x006C, 0x0065, 0x006D, 0x0065, 0x006E, 0x0074,
     122             :     0x0065, 0x0068, 0x0061, 0x0062, 0x006C, 0x0061, 0x0072, 0x0065,
     123             :     0x006E, 0x0045, 0x0073, 0x0070, 0x0061, 0x00F1, 0x006F, 0x006C},
     124             :    IDNA_ACE_PREFIX "PorqunopuedensimplementehablarenEspaol-fmd56a", 0,
     125             :    IDNA_SUCCESS},
     126             :   {
     127             :    "Vietnamese", 31,
     128             :    {
     129             :     0x0054, 0x1EA1, 0x0069, 0x0073, 0x0061, 0x006F, 0x0068, 0x1ECD,
     130             :     0x006B, 0x0068, 0x00F4, 0x006E, 0x0067, 0x0074, 0x0068, 0x1EC3,
     131             :     0x0063, 0x0068, 0x1EC9, 0x006E, 0x00F3, 0x0069, 0x0074, 0x0069,
     132             :     0x1EBF, 0x006E, 0x0067, 0x0056, 0x0069, 0x1EC7, 0x0074},
     133             :    IDNA_ACE_PREFIX "TisaohkhngthchnitingVit-kjcr8268qyxafd2f1b9g", 0,
     134             :    IDNA_SUCCESS},
     135             :   {
     136             :    "Japanese 3[NEN]B[GUMI][KINPACHI][SENSEI]", 8,
     137             :    {
     138             :     0x0033, 0x5E74, 0x0042, 0x7D44, 0x91D1, 0x516B, 0x5148, 0x751F},
     139             :    IDNA_ACE_PREFIX "3B-ww4c5e180e575a65lsy2b", 0, IDNA_SUCCESS,
     140             :    IDNA_SUCCESS},
     141             :   {
     142             :    "Japanese [AMURO][NAMIE]-with-SUPER-MONKEYS", 24,
     143             :    {
     144             :     0x5B89, 0x5BA4, 0x5948, 0x7F8E, 0x6075, 0x002D, 0x0077, 0x0069,
     145             :     0x0074, 0x0068, 0x002D, 0x0053, 0x0055, 0x0050, 0x0045, 0x0052,
     146             :     0x002D, 0x004D, 0x004F, 0x004E, 0x004B, 0x0045, 0x0059, 0x0053},
     147             :    IDNA_ACE_PREFIX "-with-SUPER-MONKEYS-pc58ag80a8qai00g7n9n", 0,
     148             :    IDNA_SUCCESS},
     149             :   {
     150             :    "Japanese Hello-Another-Way-[SOREZORE][NO][BASHO]", 25,
     151             :    {
     152             :     0x0048, 0x0065, 0x006C, 0x006C, 0x006F, 0x002D, 0x0041, 0x006E,
     153             :     0x006F, 0x0074, 0x0068, 0x0065, 0x0072, 0x002D, 0x0057, 0x0061,
     154             :     0x0079, 0x002D, 0x305D, 0x308C, 0x305E, 0x308C, 0x306E, 0x5834,
     155             :     0x6240},
     156             :    IDNA_ACE_PREFIX "Hello-Another-Way--fc4qua05auwb3674vfr0b", 0,
     157             :    IDNA_SUCCESS},
     158             :   {
     159             :    "Japanese [HITOTSU][YANE][NO][SHITA]2", 8,
     160             :    {
     161             :     0x3072, 0x3068, 0x3064, 0x5C4B, 0x6839, 0x306E, 0x4E0B, 0x0032},
     162             :    IDNA_ACE_PREFIX "2-u9tlzr9756bt3uc0v", 0, IDNA_SUCCESS, IDNA_SUCCESS},
     163             :   {
     164             :    "Japanese Maji[DE]Koi[SURU]5[BYOU][MAE]", 13,
     165             :    {
     166             :     0x004D, 0x0061, 0x006A, 0x0069, 0x3067, 0x004B, 0x006F, 0x0069,
     167             :     0x3059, 0x308B, 0x0035, 0x79D2, 0x524D},
     168             :    IDNA_ACE_PREFIX "MajiKoi5-783gue6qz075azm5e", 0, IDNA_SUCCESS,
     169             :    IDNA_SUCCESS},
     170             :   {
     171             :    "Japanese [PAFII]de[RUNBA]", 9,
     172             :    {
     173             :     0x30D1, 0x30D5, 0x30A3, 0x30FC, 0x0064, 0x0065, 0x30EB, 0x30F3, 0x30D0},
     174             :    IDNA_ACE_PREFIX "de-jg4avhby1noc0d", 0, IDNA_SUCCESS, IDNA_SUCCESS},
     175             :   {
     176             :    "Japanese [SONO][SUPIIDO][DE]", 7,
     177             :    {
     178             :     0x305D, 0x306E, 0x30B9, 0x30D4, 0x30FC, 0x30C9, 0x3067},
     179             :    IDNA_ACE_PREFIX "d9juau41awczczp", 0, IDNA_SUCCESS, IDNA_SUCCESS},
     180             :   {
     181             :    "Greek", 8,
     182             :    {
     183             :     0x03b5, 0x03bb, 0x03bb, 0x03b7, 0x03bd, 0x03b9, 0x03ba, 0x03ac},
     184             :    IDNA_ACE_PREFIX "hxargifdar", 0, IDNA_SUCCESS, IDNA_SUCCESS},
     185             :   {
     186             :    "Maltese (Malti)", 10,
     187             :    {
     188             :     0x0062, 0x006f, 0x006e, 0x0121, 0x0075, 0x0073, 0x0061, 0x0127,
     189             :     0x0127, 0x0061},
     190             :    IDNA_ACE_PREFIX "bonusaa-5bb1da", 0, IDNA_SUCCESS, IDNA_SUCCESS},
     191             :   {
     192             :    "Russian (Cyrillic)", 28,
     193             :    {
     194             :     0x043f, 0x043e, 0x0447, 0x0435, 0x043c, 0x0443, 0x0436, 0x0435,
     195             :     0x043e, 0x043d, 0x0438, 0x043d, 0x0435, 0x0433, 0x043e, 0x0432,
     196             :     0x043e, 0x0440, 0x044f, 0x0442, 0x043f, 0x043e, 0x0440, 0x0443,
     197             :     0x0441, 0x0441, 0x043a, 0x0438},
     198             :    IDNA_ACE_PREFIX "b1abfaaepdrnnbgefbadotcwatmq2g4l", 0,
     199             :    IDNA_SUCCESS, IDNA_SUCCESS},
     200             : #if 0
     201             :   {
     202             :    "(S) -> $1.00 <-", 11,
     203             :    {
     204             :     0x002D, 0x003E, 0x0020, 0x0024, 0x0031, 0x002E, 0x0030, 0x0030,
     205             :     0x0020, 0x003C, 0x002D},
     206             :    IDNA_ACE_PREFIX "-> $1.00 <--", 0, IDNA_SUCCESS, IDNA_SUCCESS},
     207             : #endif
     208             :   {                             /* XXX depends on IDNA_ACE_PREFIX */
     209             :    "ToASCII() with ACE prefix", 4 + 3,
     210             :    {
     211             :     'x', 'n', '-', '-', 'f', 'o', 0x3067},
     212             :    IDNA_ACE_PREFIX "too long too long too long too long too long too "
     213             :    "long too long too long too long too long ", 0,
     214             :    IDNA_CONTAINS_ACE_PREFIX, IDNA_PUNYCODE_ERROR}
     215             : };
     216             : 
     217             : void
     218           1 : doit (void)
     219             : {
     220             :   char label[100];
     221           1 :   uint32_t *ucs4label = NULL;
     222             :   uint32_t tmp[100];
     223             :   size_t len, len2, i;
     224             :   int rc;
     225             : 
     226          23 :   for (i = 0; i < sizeof (idna) / sizeof (idna[0]); i++)
     227             :     {
     228          22 :       if (debug)
     229           0 :         printf ("IDNA entry %ld: %s\n", i, idna[i].name);
     230             : 
     231          22 :       if (debug)
     232             :         {
     233           0 :           printf ("in:\n");
     234           0 :           ucs4print (idna[i].in, idna[i].inlen);
     235             :         }
     236             : 
     237          22 :       rc = idna_to_ascii_4i (idna[i].in, idna[i].inlen, label, idna[i].flags);
     238          22 :       if (rc != idna[i].toasciirc)
     239             :         {
     240           0 :           fail ("IDNA entry %ld failed: %d\n", i, rc);
     241           0 :           if (debug)
     242           0 :             printf ("FATAL\n");
     243           0 :           continue;
     244             :         }
     245             : 
     246          22 :       if (debug && rc == IDNA_SUCCESS)
     247             :         {
     248           0 :           printf ("computed out: %s\n", label);
     249           0 :           printf ("expected out: %s\n", idna[i].out);
     250             :         }
     251          22 :       else if (debug)
     252           0 :         printf ("returned %d expected %d\n", rc, idna[i].toasciirc);
     253             : 
     254          22 :       if (rc == IDNA_SUCCESS)
     255             :         {
     256          40 :           if (strlen (idna[i].out) != strlen (label) ||
     257          20 :               strcasecmp (idna[i].out, label) != 0)
     258             :             {
     259           0 :               fail ("IDNA entry %ld failed\n", i);
     260           0 :               if (debug)
     261           0 :                 printf ("ERROR\n");
     262             :             }
     263          20 :           else if (debug)
     264           0 :             printf ("OK\n");
     265             :         }
     266           2 :       else if (debug)
     267           0 :         printf ("OK\n");
     268             : 
     269          22 :       if (ucs4label)
     270          21 :         idn_free (ucs4label);
     271             : 
     272          22 :       ucs4label = stringprep_utf8_to_ucs4 (idna[i].out, -1, &len);
     273             : 
     274          22 :       if (debug)
     275             :         {
     276           0 :           printf ("in: %s (%ld==%ld)\n", idna[i].out, strlen (idna[i].out),
     277             :                   len);
     278           0 :           ucs4print (ucs4label, len);
     279             :         }
     280             : 
     281          22 :       len2 = sizeof (tmp) / sizeof (tmp[0]);
     282          22 :       rc = idna_to_unicode_44i (ucs4label, len, tmp, &len2, idna[i].flags);
     283          22 :       if (debug)
     284             :         {
     285           0 :           printf ("expected out (%ld):\n",
     286             :                   rc == IDNA_SUCCESS ? idna[i].inlen : len);
     287           0 :           if (rc == IDNA_SUCCESS)
     288           0 :             ucs4print (idna[i].in, idna[i].inlen);
     289             :           else
     290           0 :             ucs4print (ucs4label, len);
     291             : 
     292           0 :           printf ("computed out (%ld):\n", len2);
     293           0 :           ucs4print (tmp, len2);
     294             :         }
     295             : 
     296          22 :       if (rc != idna[i].tounicoderc)
     297             :         {
     298           0 :           fail ("IDNA entry %ld failed: %d\n", i, rc);
     299           0 :           if (debug)
     300           0 :             printf ("FATAL\n");
     301           0 :           continue;
     302             :         }
     303             : 
     304          42 :       if ((rc == IDNA_SUCCESS && (len2 != idna[i].inlen ||
     305          42 :                                   memcmp (idna[i].in, tmp, len2) != 0)) ||
     306           4 :           (rc != IDNA_SUCCESS && (len2 != len ||
     307           2 :                                   memcmp (ucs4label, tmp, len) != 0)))
     308             :         {
     309           0 :           if (debug)
     310             :             {
     311           0 :               if (rc == IDNA_SUCCESS)
     312           0 :                 printf ("len=%ld len2=%ld\n", len2, idna[i].inlen);
     313             :               else
     314           0 :                 printf ("len=%ld len2=%ld\n", len, len2);
     315             :             }
     316           0 :           fail ("IDNA entry %ld failed\n", i);
     317           0 :           if (debug)
     318           0 :             printf ("ERROR\n");
     319             :         }
     320          22 :       else if (debug)
     321           0 :         printf ("OK\n\n");
     322             :     }
     323             : 
     324           1 :   if (ucs4label)
     325           1 :     idn_free (ucs4label);
     326           1 : }

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