OpenCores
URL https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.18.0/] [newlib/] [testsuite/] [newlib.string/] [tstring.c] - Blame information for rev 258

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 207 jeremybenn
/*
2
 * Copyright (C) 2002 by Red Hat, Incorporated. All rights reserved.
3
 *
4
 * Permission to use, copy, modify, and distribute this software
5
 * is freely granted, provided that this notice is preserved.
6
 */
7
 
8
#include <string.h>
9
#include <stdio.h>
10
#include <stdlib.h>
11
 
12
#ifndef MAX_1
13
#ifdef __SPU__
14
#define MAX_1 11000
15
#else
16
#define MAX_1 33000
17
#endif
18
#endif
19
 
20
#define MAX_2 (2 * MAX_1 + MAX_1 / 10)
21
 
22
void eprintf (int line, char *result, char *expected, int size)
23
{
24
  if (size != 0)
25
    printf ("Failure at line %d, result is <%.*s>, should be <%s> of size %d\n",
26
             line, size, result, expected, size);
27
  else
28
    printf ("Failure at line %d, result is <%s>, should be <%s>\n",
29
             line, result, expected);
30
}
31
 
32
void mycopy (char *target, char *source, int size)
33
{
34
  int i;
35
 
36
  for (i = 0; i < size; ++i)
37
    {
38
      target[i] = source[i];
39
    }
40
}
41
 
42
void myset (char *target, char ch, int size)
43
{
44
  int i;
45
 
46
  for (i = 0; i < size; ++i)
47
    {
48
      target[i] = ch;
49
    }
50
}
51
 
52
int main()
53
{
54
  char target[MAX_1] = "A";
55
  char first_char;
56
  char second_char;
57
  char array[] = "abcdefghijklmnopqrstuvwxz";
58
  char array2[] = "0123456789!@#$%^&*(";
59
  char buffer2[MAX_1];
60
  char buffer3[MAX_1];
61
  char buffer4[MAX_1];
62
  char buffer5[MAX_2];
63
  char buffer6[MAX_2];
64
  char buffer7[MAX_2];
65
  char expected[MAX_1];
66
  char *tmp1, *tmp2, *tmp3, *tmp4, *tmp5, *tmp6, *tmp7;
67
  int i, j, k, x, z, align_test_iterations;
68
 
69
  int test_failed = 0;
70
 
71
  tmp1 = target;
72
  tmp2 = buffer2;
73
  tmp3 = buffer3;
74
  tmp4 = buffer4;
75
  tmp5 = buffer5;
76
  tmp6 = buffer6;
77
  tmp7 = buffer7;
78
 
79
  tmp2[0] = 'Z';
80
  tmp2[1] = '\0';
81
 
82
  if (memset (target, 'X', 0) != target ||
83
      memcpy (target, "Y", 0) != target ||
84
      memmove (target, "K", 0) != target ||
85
      strncpy (tmp2, "4", 0) != tmp2 ||
86
      strncat (tmp2, "123", 0) != tmp2 ||
87
      strcat (target, "") != target)
88
    {
89
      eprintf (__LINE__, target, "A", 0);
90
      test_failed = 1;
91
    }
92
 
93
  if (strcmp (target, "A") || strlen(target) != 1 || memchr (target, 'A', 0) != NULL
94
      || memcmp (target, "J", 0) || strncmp (target, "A", 1) || strncmp (target, "J", 0) ||
95
      tmp2[0] != 'Z' || tmp2[1] != '\0')
96
    {
97
      eprintf (__LINE__, target, "A", 0);
98
      test_failed = 1;
99
    }
100
 
101
  tmp2[2] = 'A';
102
  if (strcpy (target, "") != target ||
103
      strncpy (tmp2, "", 4) != tmp2 ||
104
      strcat (target, "") != target)
105
    {
106
      eprintf (__LINE__, target, "", 0);
107
      test_failed = 1;
108
    }
109
 
110
  if (target[0] != '\0' || strncmp (target, "", 1) ||
111
      memcmp (tmp2, "\0\0\0\0", 4))
112
    {
113
      eprintf (__LINE__, target, "", 0);
114
      test_failed = 1;
115
    }
116
 
117
  tmp2[2] = 'A';
118
  if (strncat (tmp2, "1", 3) != tmp2 ||
119
      memcmp (tmp2, "1\0A", 3))
120
    {
121
      eprintf (__LINE__, tmp2, "1\0A", 3);
122
      test_failed = 1;
123
    }
124
 
125
  if (strcpy (tmp3, target) != tmp3 ||
126
      strcat (tmp3, "X") != tmp3 ||
127
      strncpy (tmp2, "X", 2) != tmp2 ||
128
      memset (target, tmp2[0], 1) != target)
129
    {
130
      eprintf (__LINE__, target, "X", 0);
131
      test_failed = 1;
132
    }
133
 
134
  if (strcmp (target, "X") || strlen (target) != 1 ||
135
      memchr (target, 'X', 2) != target ||
136
      strchr (target, 'X') != target ||
137
      memchr (target, 'Y', 2) != NULL ||
138
      strchr (target, 'Y') != NULL ||
139
      strcmp (tmp3, target) ||
140
      strncmp (tmp3, target, 2) ||
141
      memcmp (target, "K", 0) ||
142
      strncmp (target, tmp3, 3))
143
    {
144
      eprintf (__LINE__, target, "X", 0);
145
      test_failed = 1;
146
    }
147
 
148
  if (strcpy (tmp3, "Y") != tmp3 ||
149
      strcat (tmp3, "Y") != tmp3 ||
150
      memset (target, 'Y', 2) != target)
151
    {
152
      eprintf (__LINE__, target, "Y", 0);
153
      test_failed = 1;
154
    }
155
 
156
  target[2] = '\0';
157
  if (memcmp (target, "YY", 2) || strcmp (target, "YY") ||
158
      strlen (target) != 2 || memchr (target, 'Y', 2) != target ||
159
      strcmp (tmp3, target) ||
160
      strncmp (target, tmp3, 3) ||
161
      strncmp (target, tmp3, 4) ||
162
      strncmp (target, tmp3, 2) ||
163
      strchr (target, 'Y') != target)
164
    {
165
      eprintf (__LINE__, target, "YY", 2);
166
      test_failed = 1;
167
    }
168
 
169
  strcpy (target, "WW");
170
  if (memcmp (target, "WW", 2) || strcmp (target, "WW") ||
171
      strlen (target) != 2 || memchr (target, 'W', 2) != target ||
172
      strchr (target, 'W') != target)
173
    {
174
      eprintf (__LINE__, target, "WW", 2);
175
      test_failed = 1;
176
    }
177
 
178
  if (strncpy (target, "XX", 16) != target ||
179
      memcmp (target, "XX\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16))
180
    {
181
      eprintf (__LINE__, target, "XX\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16);
182
      test_failed = 1;
183
    }
184
 
185
  if (strcpy (tmp3, "ZZ") != tmp3 ||
186
      strcat (tmp3, "Z") != tmp3 ||
187
      memcpy (tmp4, "Z", 2) != tmp4 ||
188
      strcat (tmp4, "ZZ") != tmp4 ||
189
      memset (target, 'Z', 3) != target)
190
    {
191
      eprintf (__LINE__, target, "ZZZ", 3);
192
      test_failed = 1;
193
    }
194
 
195
  target[3] = '\0';
196
  tmp5[0] = '\0';
197
  strncat (tmp5, "123", 2);
198
  if (memcmp (target, "ZZZ", 3) || strcmp (target, "ZZZ") ||
199
      strcmp (tmp3, target) || strcmp (tmp4, target) ||
200
      strncmp (target, "ZZZ", 4) || strncmp (target, "ZZY", 3) <= 0 ||
201
      strncmp ("ZZY", target, 4) >= 0 ||
202
      memcmp (tmp5, "12", 3) ||
203
      strlen (target) != 3)
204
    {
205
      eprintf (__LINE__, target, "ZZZ", 3);
206
      test_failed = 1;
207
    }
208
 
209
  target[2] = 'K';
210
  if (memcmp (target, "ZZZ", 2) || strcmp (target, "ZZZ") >= 0 ||
211
      memcmp (target, "ZZZ", 3) >= 0 || strlen (target) != 3 ||
212
      memchr (target, 'K', 3) != target + 2 ||
213
      strncmp (target, "ZZZ", 2) || strncmp (target, "ZZZ", 4) >= 0 ||
214
      strchr (target, 'K') != target + 2)
215
    {
216
      eprintf (__LINE__, target, "ZZK", 3);
217
      test_failed = 1;
218
    }
219
 
220
  strcpy (target, "AAA");
221
  if (memcmp (target, "AAA", 3) || strcmp (target, "AAA") ||
222
      strncmp (target, "AAA", 3) ||
223
      strlen (target) != 3)
224
    {
225
      eprintf (__LINE__, target, "AAA", 3);
226
      test_failed = 1;
227
    }
228
 
229
  j = 5;
230
  while (j < MAX_1)
231
    {
232
      for (i = j-1; i <= j+1; ++i)
233
        {
234
          /* don't bother checking unaligned data in the larger
235
             sizes since it will waste time without performing additional testing */
236
          if (i <= 16 * sizeof(long))
237
            {
238
              align_test_iterations = 2*sizeof(long);
239
              if (i <= 2 * sizeof(long) + 1)
240
                z = 2;
241
              else
242
                z = 2 * sizeof(long);
243
            }
244
          else
245
            {
246
              align_test_iterations = 1;
247
            }
248
 
249
          for (x = 0; x < align_test_iterations; ++x)
250
            {
251
              tmp1 = target + x;
252
              tmp2 = buffer2 + x;
253
              tmp3 = buffer3 + x;
254
              tmp4 = buffer4 + x;
255
              tmp5 = buffer5 + x;
256
              tmp6 = buffer6 + x;
257
 
258
              first_char = array[i % (sizeof(array) - 1)];
259
              second_char = array2[i % (sizeof(array2) - 1)];
260
              memset (tmp1, first_char, i);
261
              mycopy (tmp2, tmp1, i);
262
              myset (tmp2 + z, second_char, i - z - 1);
263
              if (memcpy (tmp1 + z, tmp2 + z, i - z - 1) != tmp1 + z)
264
                {
265
                  printf ("error at line %d\n", __LINE__);
266
                  test_failed = 1;
267
                }
268
 
269
              tmp1[i] = '\0';
270
              tmp2[i] = '\0';
271
              if (strcpy (expected, tmp2) != expected)
272
                {
273
                  printf ("error at line %d\n", __LINE__);
274
                  test_failed = 1;
275
                }
276
              tmp2[i-z] = first_char + 1;
277
              if (memmove (tmp2 + z + 1, tmp2 + z, i - z - 1) != tmp2 + z + 1 ||
278
                  memset (tmp3, first_char, i) != tmp3)
279
                {
280
                  printf ("error at line %d\n", __LINE__);
281
                  test_failed = 1;
282
                }
283
 
284
              myset (tmp4, first_char, i);
285
              tmp5[0] = '\0';
286
              if (strncpy (tmp5, tmp1, i+1) != tmp5 ||
287
                  strcat (tmp5, tmp1) != tmp5)
288
                {
289
                  printf ("error at line %d\n", __LINE__);
290
                  test_failed = 1;
291
                }
292
              mycopy (tmp6, tmp1, i);
293
              mycopy (tmp6 + i, tmp1, i + 1);
294
 
295
              tmp7[2*i+z] = second_char;
296
              strcpy (tmp7, tmp1);
297
 
298
              strchr (tmp1, second_char);
299
 
300
              if (memcmp (tmp1, expected, i) || strcmp (tmp1, expected) ||
301
                  strncmp (tmp1, expected, i) ||
302
                  strncmp (tmp1, expected, i+1) ||
303
                  strcmp (tmp1, tmp2) >= 0 || memcmp (tmp1, tmp2, i) >= 0 ||
304
                  strncmp (tmp1, tmp2, i+1) >= 0 ||
305
                  strlen (tmp1) != i || memchr (tmp1, first_char, i) != tmp1 ||
306
                  strchr (tmp1, first_char) != tmp1 ||
307
                  memchr (tmp1, second_char, i) != tmp1 + z ||
308
                  strchr (tmp1, second_char) != tmp1 + z ||
309
                  strcmp (tmp5, tmp6) ||
310
                  strncat (tmp7, tmp1, i+2) != tmp7 ||
311
                  strcmp (tmp7, tmp6) ||
312
                  tmp7[2*i+z] != second_char)
313
                {
314
                  eprintf (__LINE__, tmp1, expected, 0);
315
                  printf ("x is %d\n",x);
316
                  printf ("i is %d\n", i);
317
                  printf ("tmp1 is <%p>\n", tmp1);
318
                  printf ("tmp5 is <%p> <%s>\n", tmp5, tmp5);
319
                  printf ("tmp6 is <%p> <%s>\n", tmp6, tmp6);
320
                  test_failed = 1;
321
                }
322
 
323
              for (k = 1; k <= align_test_iterations && k <= i; ++k)
324
                {
325
                  if (memcmp (tmp3, tmp4, i - k + 1) != 0 ||
326
                      strncmp (tmp3, tmp4, i - k + 1) != 0)
327
                    {
328
                      printf ("Failure at line %d, comparing %.*s with %.*s\n",
329
                              __LINE__, i, tmp3, i, tmp4);
330
                      test_failed = 1;
331
                    }
332
                  tmp4[i-k] = first_char + 1;
333
                  if (memcmp (tmp3, tmp4, i) >= 0 ||
334
                      strncmp (tmp3, tmp4, i) >= 0 ||
335
                      memcmp (tmp4, tmp3, i) <= 0 ||
336
                      strncmp (tmp4, tmp3, i) <= 0)
337
                    {
338
                      printf ("Failure at line %d, comparing %.*s with %.*s\n",
339
                              __LINE__, i, tmp3, i, tmp4);
340
                      test_failed = 1;
341
                    }
342
                  tmp4[i-k] = first_char;
343
                }
344
            }
345
        }
346
      j = ((2 * j) >> 2) << 2;
347
    }
348
 
349
  if (test_failed)
350
    abort();
351
  else
352
    exit(0);
353
}

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.