test/ctype/ctype.c

   1 /* vi: set sw=4 ts=4: */
   2 /*
   3  * Test application for functions defined in ctype.h
   4  * Copyright (C) 2000-2006 by Erik Andersen <andersen@uclibc.org>
   5  *
   6  * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
   7  */
   8
   9 #include <stdio.h>
  10 #include <stdlib.h>
  11 #include <stdarg.h>
  12 #include <ctype.h>
  13 #include "../testsuite.h"
  14
  15
  16 int main( int argc, char **argv)
  17 {
  18         int i, c;
  19
  20
  21     init_testsuite("Testing functions defined in ctype.h\n");
  22
  23         /* isalnum() */
  24         {
  25                 int buffer[]={ '1', '4', 'a', 'z', 'A', 'Z', '5', -1};
  26                 for(i=0; buffer[i]!=-1; i++) {
  27                         c = buffer[i];
  28                         TEST( isalnum(c)!=0);
  29                 }
  30         }
  31         {
  32                 int buffer[]={  2, 128, 254, '\n', -1};
  33                 for(i=0; buffer[i]!=-1; i++) {
  34                         c = buffer[i];
  35                         TEST( isalnum(c)==0);
  36                 }
  37         }
  38
  39
  40
  41         /* isalpha() */
  42         {
  43                 int buffer[]={ 'a', 'z', 'A', 'Z', -1};
  44                 for(i=0; buffer[i]!=-1; i++) {
  45                         c = buffer[i];
  46                         TEST( isalpha(c)!=0);
  47                 }
  48         }
  49         {
  50                 int buffer[]={  2, 63, 128, 254, '\n', -1};
  51                 for(i=0; buffer[i]!=-1; i++) {
  52                         c = buffer[i];
  53                         TEST( isalpha(c)==0);
  54                 }
  55         }
  56
  57
  58
  59 #ifdef __UCLIBC_SUSV4_LEGACY__
  60         /* isascii() */
  61         {
  62                 int buffer[]={ 'a', 'z', 'A', 'Z', '\n', -1};
  63                 for(i=0; buffer[i]!=-1; i++) {
  64                         c = buffer[i];
  65                         TEST( isascii(c)!=0);
  66                 }
  67         }
  68         {
  69                 int buffer[]={  128, 254, -1};
  70                 for(i=0; buffer[i]!=-1; i++) {
  71                         c = buffer[i];
  72                         TEST( isascii(c)==0);
  73                 }
  74         }
  75 #endif
  76
  77
  78         /* iscntrl() */
  79         {
  80                 int buffer[]={ 0x7F, 6, '\t', '\n', 0x7F, -1};
  81                 for(i=0; buffer[i]!=-1; i++) {
  82                         c = buffer[i];
  83                         TEST( iscntrl(c)!=0);
  84                 }
  85         }
  86         {
  87                 int buffer[]={  63, 128, 254, -1};
  88                 for(i=0; buffer[i]!=-1; i++) {
  89                         c = buffer[i];
  90                         TEST( iscntrl(c)==0);
  91                 }
  92         }
  93
  94
  95         /* isdigit() */
  96         {
  97                 int buffer[]={ '1', '5', '7', '9', -1};
  98                 for(i=0; buffer[i]!=-1; i++) {
  99                         c = buffer[i];
 100                         TEST( isdigit(c)!=0);
 101                 }
 102         }
 103         {
 104                 int buffer[]={  2, 'a', 'z', 'A', 'Z', 63, 128, 254, '\n', -1};
 105                 for(i=0; buffer[i]!=-1; i++) {
 106                         c = buffer[i];
 107                         TEST( isdigit(c)==0);
 108                 }
 109         }
 110
 111
 112
 113         /* isgraph() */
 114         {
 115                 int buffer[]={ ')', '~', '9', -1};
 116                 for(i=0; buffer[i]!=-1; i++) {
 117                         c = buffer[i];
 118                         TEST( isgraph(c)!=0);
 119                 }
 120         }
 121         {
 122                 int buffer[]={ 9, ' ', '\t', '\n', 200, 0x7F, -1};
 123                 for(i=0; buffer[i]!=-1; i++) {
 124                         c = buffer[i];
 125                         TEST( isgraph(c)==0);
 126                 }
 127         }
 128
 129
 130         /* islower() */
 131         {
 132                 int buffer[]={ 'a', 'g', 'z', -1};
 133                 for(i=0; buffer[i]!=-1; i++) {
 134                         c = buffer[i];
 135                         TEST( islower(c)!=0);
 136                 }
 137         }
 138         {
 139                 int buffer[]={ 9, 'A', 'Z', 128, 254, ' ', '\t', '\n', 0x7F, -1};
 140                 for(i=0; buffer[i]!=-1; i++) {
 141                         c = buffer[i];
 142                         TEST( islower(c)==0);
 143                 }
 144         }
 145
 146
 147         /* isprint() */
 148         {
 149                 int buffer[]={ ' ', ')', '~', '9', -1};
 150                 for(i=0; buffer[i]!=-1; i++) {
 151                         c = buffer[i];
 152                         TEST( isprint(c)!=0);
 153                 }
 154         }
 155         {
 156                 int buffer[]={ '\b', '\t', '\n', 9, 128, 254, 200, 0x7F, -1};
 157                 for(i=0; buffer[i]!=-1; i++) {
 158                         c = buffer[i];
 159                         TEST( isprint(c)==0);
 160                 }
 161         }
 162
 163
 164         /* ispunct() */
 165         {
 166                 int buffer[]={ '.', '#', '@', ';', -1};
 167                 for(i=0; buffer[i]!=-1; i++) {
 168                         c = buffer[i];
 169                         TEST( ispunct(c)!=0);
 170                 }
 171         }
 172         {
 173                 int buffer[]={  2, 'a', 'Z', '1', 128, 254, '\n', -1};
 174                 for(i=0; buffer[i]!=-1; i++) {
 175                         c = buffer[i];
 176                         TEST( ispunct(c)==0);
 177                 }
 178         }
 179
 180
 181         /* isspace() */
 182         {
 183                 int buffer[]={ ' ', '\t', '\r', '\v', '\n', -1};
 184                 for(i=0; buffer[i]!=-1; i++) {
 185                         c = buffer[i];
 186                         TEST( isspace(c)!=0);
 187                 }
 188         }
 189         {
 190                 int buffer[]={  2, 'a', 'Z', '1', 128, 254, -1};
 191                 for(i=0; buffer[i]!=-1; i++) {
 192                         c = buffer[i];
 193                         TEST( isspace(c)==0);
 194                 }
 195         }
 196
 197
 198         /* isupper() */
 199         {
 200                 int buffer[]={ 'A', 'G', 'Z', -1};
 201                 for(i=0; buffer[i]!=-1; i++) {
 202                         c = buffer[i];
 203                         TEST( isupper(c)!=0);
 204                 }
 205         }
 206         {
 207                 int buffer[]={  2, 'a', 'z', '1', 128, 254, -1};
 208                 for(i=0; buffer[i]!=-1; i++) {
 209                         c = buffer[i];
 210                         TEST( isupper(c)==0);
 211                 }
 212         }
 213
 214
 215
 216         /* isxdigit() */
 217         {
 218                 int buffer[]={ 'f', 'A', '1', '8', -1};
 219                 for(i=0; buffer[i]!=-1; i++) {
 220                         c = buffer[i];
 221                         TEST( isxdigit(c)!=0);
 222                 }
 223         }
 224         {
 225                 int buffer[]={  2, 'g', 'G', 'x', '\n', -1};
 226                 for(i=0; buffer[i]!=-1; i++) {
 227                         c = buffer[i];
 228                         TEST( isxdigit(c)==0);
 229                 }
 230         }
 231
 232
 233         /* tolower() */
 234         c='A';
 235         TEST_NUMERIC( tolower(c), 'a');
 236         c='a';
 237         TEST_NUMERIC( tolower(c), 'a');
 238         c='#';
 239         TEST_NUMERIC( tolower(c), c);
 240
 241         /* toupper() */
 242         c='a';
 243         TEST_NUMERIC( toupper(c), 'A');
 244         c='A';
 245         TEST_NUMERIC( toupper(c), 'A');
 246         c='#';
 247         TEST_NUMERIC( toupper(c), c);
 248
 249         exit(0);
 250 }