357 lines
9.6 KiB
C
357 lines
9.6 KiB
C
/*
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* Copyright (C) 2002 by Red Hat, Incorporated. All rights reserved.
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*
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* Permission to use, copy, modify, and distribute this software
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* is freely granted, provided that this notice is preserved.
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*/
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#include <string.h>
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#include <stdio.h>
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#include <stdlib.h>
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#ifndef MAX_1
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#ifdef __SPU__
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#define MAX_1 11000
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#else
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#define MAX_1 33000
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#endif
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#endif
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#define MAX_2 (2 * MAX_1 + MAX_1 / 10)
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void eprintf (int line, char *result, char *expected, int size)
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{
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if (size != 0)
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printf ("Failure at line %d, result is <%.*s>, should be <%s> of size %d\n",
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line, size, result, expected, size);
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else
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printf ("Failure at line %d, result is <%s>, should be <%s>\n",
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line, result, expected);
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}
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void mycopy (char *target, char *source, int size)
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{
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int i;
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for (i = 0; i < size; ++i)
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{
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target[i] = source[i];
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}
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}
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void myset (char *target, char ch, int size)
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{
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int i;
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for (i = 0; i < size; ++i)
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{
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target[i] = ch;
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}
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}
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int main()
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{
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char target[MAX_1] = "A";
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char first_char;
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char second_char;
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char array[] = "abcdefghijklmnopqrstuvwxz";
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char array2[] = "0123456789!@#$%^&*(";
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char buffer2[MAX_1];
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char buffer3[MAX_1];
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char buffer4[MAX_1];
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char buffer5[MAX_2];
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char buffer6[MAX_2];
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char buffer7[MAX_2];
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char expected[MAX_1];
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char *tmp1, *tmp2, *tmp3, *tmp4, *tmp5, *tmp6, *tmp7;
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int i, j, k, x, z, align_test_iterations;
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int test_failed = 0;
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tmp1 = target;
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tmp2 = buffer2;
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tmp3 = buffer3;
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tmp4 = buffer4;
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tmp5 = buffer5;
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tmp6 = buffer6;
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tmp7 = buffer7;
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tmp2[0] = 'Z';
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tmp2[1] = '\0';
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if (memset (target, 'X', 0) != target ||
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memcpy (target, "Y", 0) != target ||
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memmove (target, "K", 0) != target ||
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strncpy (tmp2, "4", 0) != tmp2 ||
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strncat (tmp2, "123", 0) != tmp2 ||
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strcat (target, "") != target)
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{
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eprintf (__LINE__, target, "A", 0);
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test_failed = 1;
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}
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if (strcmp (target, "A") || strlen(target) != 1 || memchr (target, 'A', 0) != NULL
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|| memcmp (target, "J", 0) || strncmp (target, "A", 1) || strncmp (target, "J", 0) ||
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tmp2[0] != 'Z' || tmp2[1] != '\0')
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{
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eprintf (__LINE__, target, "A", 0);
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test_failed = 1;
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}
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tmp2[2] = 'A';
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if (strcpy (target, "") != target ||
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strncpy (tmp2, "", 4) != tmp2 ||
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strcat (target, "") != target)
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{
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eprintf (__LINE__, target, "", 0);
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test_failed = 1;
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}
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if (target[0] != '\0' || strncmp (target, "", 1) ||
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memcmp (tmp2, "\0\0\0\0", 4))
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{
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eprintf (__LINE__, target, "", 0);
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test_failed = 1;
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}
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tmp2[2] = 'A';
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if (strncat (tmp2, "1", 3) != tmp2 ||
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memcmp (tmp2, "1\0A", 3))
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{
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eprintf (__LINE__, tmp2, "1\0A", 3);
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test_failed = 1;
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}
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if (strcpy (tmp3, target) != tmp3 ||
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strcat (tmp3, "X") != tmp3 ||
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strncpy (tmp2, "X", 2) != tmp2 ||
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memset (target, tmp2[0], 1) != target)
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{
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eprintf (__LINE__, target, "X", 0);
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test_failed = 1;
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}
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if (strcmp (target, "X") || strlen (target) != 1 ||
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memchr (target, 'X', 2) != target ||
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strchr (target, 'X') != target ||
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memchr (target, 'Y', 2) != NULL ||
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strchr (target, 'Y') != NULL ||
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strcmp (tmp3, target) ||
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strncmp (tmp3, target, 2) ||
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memcmp (target, "K", 0) ||
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strncmp (target, tmp3, 3))
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{
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eprintf (__LINE__, target, "X", 0);
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test_failed = 1;
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}
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if (strcpy (tmp3, "Y") != tmp3 ||
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strcat (tmp3, "Y") != tmp3 ||
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memset (target, 'Y', 2) != target)
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{
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eprintf (__LINE__, target, "Y", 0);
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test_failed = 1;
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}
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target[2] = '\0';
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if (memcmp (target, "YY", 2) || strcmp (target, "YY") ||
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strlen (target) != 2 || memchr (target, 'Y', 2) != target ||
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strcmp (tmp3, target) ||
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strncmp (target, tmp3, 3) ||
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strncmp (target, tmp3, 4) ||
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strncmp (target, tmp3, 2) ||
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strchr (target, 'Y') != target)
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{
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eprintf (__LINE__, target, "YY", 2);
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test_failed = 1;
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}
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strcpy (target, "WW");
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if (memcmp (target, "WW", 2) || strcmp (target, "WW") ||
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strlen (target) != 2 || memchr (target, 'W', 2) != target ||
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strchr (target, 'W') != target)
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{
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eprintf (__LINE__, target, "WW", 2);
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test_failed = 1;
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}
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if (strncpy (target, "XX", 16) != target ||
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memcmp (target, "XX\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16))
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{
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eprintf (__LINE__, target, "XX\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16);
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test_failed = 1;
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}
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if (strcpy (tmp3, "ZZ") != tmp3 ||
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strcat (tmp3, "Z") != tmp3 ||
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memcpy (tmp4, "Z", 2) != tmp4 ||
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strcat (tmp4, "ZZ") != tmp4 ||
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memset (target, 'Z', 3) != target)
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{
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eprintf (__LINE__, target, "ZZZ", 3);
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test_failed = 1;
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}
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target[3] = '\0';
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tmp5[0] = '\0';
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strncat (tmp5, "123", 2);
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if (memcmp (target, "ZZZ", 3) || strcmp (target, "ZZZ") ||
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strcmp (tmp3, target) || strcmp (tmp4, target) ||
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strncmp (target, "ZZZ", 4) || strncmp (target, "ZZY", 3) <= 0 ||
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strncmp ("ZZY", target, 4) >= 0 ||
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memcmp (tmp5, "12", 3) ||
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strlen (target) != 3)
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{
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eprintf (__LINE__, target, "ZZZ", 3);
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test_failed = 1;
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}
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target[2] = 'K';
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if (memcmp (target, "ZZZ", 2) || strcmp (target, "ZZZ") >= 0 ||
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memcmp (target, "ZZZ", 3) >= 0 || strlen (target) != 3 ||
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memchr (target, 'K', 3) != target + 2 ||
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strncmp (target, "ZZZ", 2) || strncmp (target, "ZZZ", 4) >= 0 ||
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strchr (target, 'K') != target + 2)
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{
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eprintf (__LINE__, target, "ZZK", 3);
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test_failed = 1;
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}
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strcpy (target, "AAA");
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if (memcmp (target, "AAA", 3) || strcmp (target, "AAA") ||
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strncmp (target, "AAA", 3) ||
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strlen (target) != 3)
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{
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eprintf (__LINE__, target, "AAA", 3);
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test_failed = 1;
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}
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j = 5;
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while (j < MAX_1)
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{
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for (i = j-1; i <= j+1; ++i)
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{
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/* don't bother checking unaligned data in the larger
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sizes since it will waste time without performing additional testing */
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if (i <= 16 * sizeof(long))
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{
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align_test_iterations = 2*sizeof(long);
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if (i <= 2 * sizeof(long) + 1)
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z = 2;
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else
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z = 2 * sizeof(long);
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}
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else
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{
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align_test_iterations = 1;
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}
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for (x = 0; x < align_test_iterations; ++x)
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{
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tmp1 = target + x;
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tmp2 = buffer2 + x;
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tmp3 = buffer3 + x;
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tmp4 = buffer4 + x;
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tmp5 = buffer5 + x;
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tmp6 = buffer6 + x;
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first_char = array[i % (sizeof(array) - 1)];
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second_char = array2[i % (sizeof(array2) - 1)];
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memset (tmp1, first_char, i);
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mycopy (tmp2, tmp1, i);
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myset (tmp2 + z, second_char, i - z - 1);
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if (memcpy (tmp1 + z, tmp2 + z, i - z - 1) != tmp1 + z)
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{
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printf ("error at line %d\n", __LINE__);
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test_failed = 1;
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}
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tmp1[i] = '\0';
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tmp2[i] = '\0';
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if (strcpy (expected, tmp2) != expected)
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{
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printf ("error at line %d\n", __LINE__);
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test_failed = 1;
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}
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tmp2[i-z] = first_char + 1;
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if (memmove (tmp2 + z + 1, tmp2 + z, i - z - 1) != tmp2 + z + 1 ||
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memset (tmp3, first_char, i) != tmp3)
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{
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printf ("error at line %d\n", __LINE__);
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test_failed = 1;
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}
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myset (tmp4, first_char, i);
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tmp5[0] = '\0';
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if (strncpy (tmp5, tmp1, i+1) != tmp5 ||
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strcat (tmp5, tmp1) != tmp5)
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{
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printf ("error at line %d\n", __LINE__);
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test_failed = 1;
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}
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mycopy (tmp6, tmp1, i);
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mycopy (tmp6 + i, tmp1, i + 1);
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tmp7[2*i+z] = second_char;
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strcpy (tmp7, tmp1);
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strchr (tmp1, second_char);
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if (memcmp (tmp1, expected, i) || strcmp (tmp1, expected) ||
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strncmp (tmp1, expected, i) ||
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strncmp (tmp1, expected, i+1) ||
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strcmp (tmp1, tmp2) >= 0 || memcmp (tmp1, tmp2, i) >= 0 ||
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strncmp (tmp1, tmp2, i+1) >= 0 ||
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strlen (tmp1) != i || memchr (tmp1, first_char, i) != tmp1 ||
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strchr (tmp1, first_char) != tmp1 ||
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memchr (tmp1, second_char, i) != tmp1 + z ||
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strchr (tmp1, second_char) != tmp1 + z ||
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strcmp (tmp5, tmp6) ||
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strncat (tmp7, tmp1, i+2) != tmp7 ||
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strcmp (tmp7, tmp6) ||
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tmp7[2*i+z] != second_char)
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{
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eprintf (__LINE__, tmp1, expected, 0);
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printf ("x is %d\n",x);
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printf ("i is %d\n", i);
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printf ("tmp1 is <%p>\n", tmp1);
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printf ("tmp5 is <%p> <%s>\n", tmp5, tmp5);
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printf ("tmp6 is <%p> <%s>\n", tmp6, tmp6);
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test_failed = 1;
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}
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for (k = 1; k <= align_test_iterations && k <= i; ++k)
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{
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if (memcmp (tmp3, tmp4, i - k + 1) != 0 ||
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strncmp (tmp3, tmp4, i - k + 1) != 0)
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{
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printf ("Failure at line %d, comparing %.*s with %.*s\n",
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__LINE__, i, tmp3, i, tmp4);
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test_failed = 1;
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}
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tmp4[i-k] = first_char + 1;
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if (memcmp (tmp3, tmp4, i) >= 0 ||
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strncmp (tmp3, tmp4, i) >= 0 ||
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memcmp (tmp4, tmp3, i) <= 0 ||
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strncmp (tmp4, tmp3, i) <= 0)
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{
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printf ("Failure at line %d, comparing %.*s with %.*s\n",
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__LINE__, i, tmp3, i, tmp4);
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test_failed = 1;
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}
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tmp4[i-k] = first_char;
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}
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}
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}
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j = ((2 * j) >> 2) << 2;
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}
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printf("\n %s finished\n", __FILE__);
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if (test_failed)
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{
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printf("\n %s FAILED\n", __FILE__);
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abort();
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}
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else
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exit(0);
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} |