mdw@git.distorted.org.uk Git - disorder/blob - lib/test.c

   1 /*
   2  * This file is part of DisOrder.
   3  * Copyright (C) 2005, 2007, 2008 Richard Kettlewell
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful, but
  11  * WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  18  * USA
  19  */
  20 /** @file lib/test.c @brief Library tests */
  21
  22 #include "test.h"
  23
  24 long long tests, errors;
  25 int fail_first;
  26
  27 void count_error(void) {
  28   ++errors;
  29   if(fail_first)
  30     abort();
  31 }
  32
  33 const char *format(const char *s) {
  34   struct dynstr d;
  35   int c;
  36   char buf[10];
  37
  38   dynstr_init(&d);
  39   while((c = (unsigned char)*s++)) {
  40     if(c >= ' ' && c <= '~')
  41       dynstr_append(&d, c);
  42     else {
  43       sprintf(buf, "\\x%02X", (unsigned)c);
  44       dynstr_append_string(&d, buf);
  45     }
  46   }
  47   dynstr_terminate(&d);
  48   return d.vec;
  49 }
  50
  51 const char *format_utf32(const uint32_t *s) {
  52   struct dynstr d;
  53   uint32_t c;
  54   char buf[64];
  55
  56   dynstr_init(&d);
  57   while((c = *s++)) {
  58     sprintf(buf, " %04lX", (long)c);
  59     dynstr_append_string(&d, buf);
  60   }
  61   dynstr_terminate(&d);
  62   return d.vec;
  63 }
  64
  65 uint32_t *ucs4parse(const char *s) {
  66   struct dynstr_ucs4 d;
  67   char *e;
  68
  69   dynstr_ucs4_init(&d);
  70   while(*s) {
  71     errno = 0;
  72     dynstr_ucs4_append(&d, strtoul(s, &e, 0));
  73     if(errno) fatal(errno, "strtoul (%s)", s);
  74     s = e;
  75   }
  76   dynstr_ucs4_terminate(&d);
  77   return d.vec;
  78 }
  79
  80 const char *do_printf(const char *fmt, ...) {
  81   va_list ap;
  82   char *s;
  83   int rc;
  84
  85   va_start(ap, fmt);
  86   rc = byte_vasprintf(&s, fmt, ap);
  87   va_end(ap);
  88   if(rc < 0)
  89     return 0;
  90   return s;
  91 }
  92
  93 /*
  94 Local Variables:
  95 c-basic-offset:2
  96 comment-column:40
  97 fill-column:79
  98 indent-tabs-mode:nil
  99 End:
 100 */