61 lines
1.0 KiB
C
61 lines
1.0 KiB
C
#include <string.h>
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#include <stdlib.h>
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#include "test.h"
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#define N(s, c) { \
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char *p = s; \
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char *q = strchr(p, c); \
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if (q) \
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t_error("strchr(%s,%s) returned str+%d, wanted 0\n", #s, #c, q-p); \
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}
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#define T(s, c, n) { \
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char *p = s; \
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char *q = strchr(p, c); \
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if (q == 0) \
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t_error("strchr(%s,%s) returned 0, wanted str+%d\n", #s, #c, n); \
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else if (q - p != n) \
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t_error("strchr(%s,%s) returned str+%d, wanted str+%d\n", #s, #c, q-p, n); \
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}
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int main(void)
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{
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int i;
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char a[128];
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char s[256];
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for (i = 0; i < 128; i++)
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a[i] = (i+1) & 127;
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for (i = 0; i < 256; i++)
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*((unsigned char*)s+i) = i+1;
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N("", 'a')
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N("a", 'b')
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N("abc abc", 'x')
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N(a, 128)
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N(a, 255)
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T("", 0, 0)
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T("a", 'a', 0)
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T("a", 'a'+256, 0)
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T("a", 0, 1)
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T("ab", 'b', 1)
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T("aab", 'b', 2)
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T("aaab", 'b', 3)
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T("aaaab", 'b', 4)
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T("aaaaab", 'b', 5)
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T("aaaaaab", 'b', 6)
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T("abc abc", 'c', 2)
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T(s, 1, 0)
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T(s, 2, 1)
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T(s, 10, 9)
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T(s, 11, 10)
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T(s, 127, 126)
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T(s, 128, 127)
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T(s, 255, 254)
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T(s, 0, 255)
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printf("%s finished\n", __FILE__);
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return t_status;
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}
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