LCOV - code coverage report
Current view: top level - tests - tst_pr29.c (source / functions) Hit Total Coverage
Test: GNU Libidn Lines: 15 43 34.9 %
Date: 2015-08-01 15:30:48 Functions: 1 1 100.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* tst_pr29.c --- Self tests for pr29_*().
       2             :  * Copyright (C) 2004-2015 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 <pr29.h>
      31             : 
      32             : #include "utils.h"
      33             : 
      34             : struct tv
      35             : {
      36             :   const char *name;
      37             :   size_t inlen;
      38             :   uint32_t in[100];
      39             :   int rc;
      40             : };
      41             : 
      42             : static const struct tv tv[] = {
      43             :   {
      44             :    "Problem Sequence A",
      45             :    3,
      46             :    {0x1100, 0x0300, 0x1161, 0},
      47             :    PR29_PROBLEM},
      48             :   {
      49             :    "Test Case",
      50             :    3,
      51             :    {0x0B47, 0x0300, 0x0B3E, 0},
      52             :    PR29_PROBLEM},
      53             :   {
      54             :    "Instability Example",
      55             :    4,
      56             :    {0x1100, 0x0300, 0x1161, 0x0323, 0},
      57             :    PR29_PROBLEM},
      58             :   {
      59             :    "Not a problem sequence 1",
      60             :    3,
      61             :    {0x1100, 0x1161, 0x0300, 0},
      62             :    PR29_SUCCESS},
      63             :   {
      64             :    "Not a problem sequence 2",
      65             :    3,
      66             :    {0x0300, 0x1100, 0x1161, 0},
      67             :    PR29_SUCCESS},
      68             :   {
      69             :    "Not a problem sequence 3",
      70             :    3,
      71             :    {0x1161, 0x1100, 0x0300, 0},
      72             :    PR29_SUCCESS},
      73             :   {
      74             :    "Not a problem sequence 4",
      75             :    3,
      76             :    {0x1161, 0x0300, 0x1100, 0},
      77             :    PR29_SUCCESS},
      78             :   {
      79             :    "Not a problem sequence 5",
      80             :    3,
      81             :    {0x1100, 0x00AA, 0x1161, 0},
      82             :    PR29_SUCCESS},
      83             :   {
      84             :     /* http://lists.gnu.org/archive/html/help-libidn/2012-01/msg00008.html */
      85             :     "Infloop",
      86             :     3,
      87             :     {0x1100, 0x0300, 0x4711, 0},
      88             :     PR29_SUCCESS}
      89             : };
      90             : 
      91             : void
      92           1 : doit (void)
      93             : {
      94             :   size_t i;
      95             :   int rc;
      96             : 
      97          10 :   for (i = 0; i < sizeof (tv) / sizeof (tv[0]); i++)
      98             :     {
      99           9 :       if (debug)
     100             :         {
     101             :           uint32_t *p, *q;
     102             : 
     103           0 :           printf ("PR29 entry %ld: %s\n", i, tv[i].name);
     104             : 
     105           0 :           printf ("in:\n");
     106           0 :           ucs4print (tv[i].in, tv[i].inlen);
     107             : 
     108           0 :           printf ("nfkc:\n");
     109           0 :           p = stringprep_ucs4_nfkc_normalize (tv[i].in, tv[i].inlen);
     110           0 :           ucs4print (p, -1);
     111             : 
     112           0 :           printf ("second nfkc:\n");
     113           0 :           q = stringprep_ucs4_nfkc_normalize (p, -1);
     114           0 :           ucs4print (q, -1);
     115             : 
     116           0 :           free (p);
     117           0 :           free (q);
     118             :         }
     119             : 
     120           9 :       rc = pr29_4 (tv[i].in, tv[i].inlen);
     121           9 :       if (rc != tv[i].rc)
     122             :         {
     123           0 :           fail ("PR29 entry %ld failed (expected %d): %d\n", i, tv[i].rc, rc);
     124           0 :           if (debug)
     125           0 :             printf ("FATAL\n");
     126           0 :           continue;
     127             :         }
     128             : 
     129           9 :       rc = pr29_4z (tv[i].in);
     130           9 :       if (rc != tv[i].rc)
     131             :         {
     132           0 :           fail ("PR29 entry %ld failed (expected %d): %d\n", i, tv[i].rc, rc);
     133           0 :           if (debug)
     134           0 :             printf ("FATAL\n");
     135           0 :           continue;
     136             :         }
     137             : 
     138             :       {
     139             :         char *p;
     140             :         size_t items_read, items_written;
     141             : 
     142           9 :         p = stringprep_ucs4_to_utf8 (tv[i].in, (ssize_t) tv[i].inlen,
     143             :                                      &items_read, &items_written);
     144           9 :         if (p == NULL)
     145           0 :           fail ("FAIL: stringprep_ucs4_to_utf8(tv[%ld]) == NULL\n", i);
     146           9 :         if (debug)
     147           0 :           hexprint (p, strlen (p));
     148             : 
     149           9 :         rc = pr29_8z (p);
     150           9 :         free (p);
     151           9 :         if (rc != tv[i].rc)
     152             :           {
     153           0 :             fail ("PR29 entry %ld failed (expected %d): %d\n",
     154             :                   i, tv[i].rc, rc);
     155           0 :             if (debug)
     156           0 :               printf ("FATAL\n");
     157           0 :             continue;
     158             :           }
     159             :       }
     160             : 
     161           9 :       if (debug)
     162             :         {
     163           0 :           if (tv[i].rc != PR29_SUCCESS)
     164           0 :             printf ("EXPECTED FAIL\n");
     165             :           else
     166           0 :             printf ("OK\n");
     167             :         }
     168             :     }
     169           1 : }

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