]>
Commit | Line | Data |
---|---|---|
1 | --- /tmp/test/string/tester.c.orig 2007-10-27 19:36:22.998411224 +0200 | |
2 | +++ /tmp/test/string/tester.c 2007-10-27 19:36:08.118673288 +0200 | |
3 | @@ -1087,15 +1087,31 @@ | |
4 | static void | |
5 | test_memcmp (void) | |
6 | { | |
7 | + int i, cnt = 1; | |
8 | + char one[21], two[21]; | |
9 | + | |
10 | it = "memcmp"; | |
11 | - check(memcmp("a", "a", 1) == 0, 1); /* Identity. */ | |
12 | - check(memcmp("abc", "abc", 3) == 0, 2); /* Multicharacter. */ | |
13 | - check(memcmp("abcd", "abce", 4) < 0, 3); /* Honestly unequal. */ | |
14 | - check(memcmp("abce", "abcd", 4) > 0, 4); | |
15 | - check(memcmp("alph", "beta", 4) < 0, 5); | |
16 | - check(memcmp("a\203", "a\003", 2) > 0, 6); | |
17 | - check(memcmp("abce", "abcd", 3) == 0, 7); /* Count limited. */ | |
18 | - check(memcmp("abc", "def", 0) == 0, 8); /* Zero count. */ | |
19 | + check(memcmp("a", "a", 1) == 0, cnt++); /* Identity. */ | |
20 | + check(memcmp("abc", "abc", 3) == 0, cnt++); /* Multicharacter. */ | |
21 | + check(memcmp("abcd", "abcf", 4) < 0, cnt++); /* Honestly unequal. */ | |
22 | + check(memcmp("abcf", "abcd", 4) > 0, cnt++); | |
23 | + check(memcmp("alph", "cold", 4) < 0, cnt++); | |
24 | + check(memcmp("a\203", "a\003", 2) > 0, cnt++); | |
25 | + check(memcmp("a\003", "a\203", 2) < 0, cnt++); | |
26 | + check(memcmp("a\003bc", "a\203bc", 2) < 0, cnt++); | |
27 | + check(memcmp("abc\203", "abc\003", 4) > 0, cnt++); | |
28 | + check(memcmp("abc\003", "abc\203", 4) < 0, cnt++); | |
29 | + check(memcmp("abcf", "abcd", 3) == 0, cnt++); /* Count limited. */ | |
30 | + check(memcmp("abc", "def", 0) == 0, cnt++); /* Zero count. */ | |
31 | + /* Comparisons with shifting 4-byte boundaries. */ | |
32 | + for (i=0; i<4; i++) | |
33 | + { | |
34 | + char *a = one + i, *b = two + i; | |
35 | + strncpy( a, "--------11112222", 16); | |
36 | + strncpy( b, "--------33334444", 16); | |
37 | + check( memcmp(b, a, 16) > 0, cnt++); | |
38 | + check( memcmp(a, b, 16) < 0, cnt++); | |
39 | + } | |
40 | } | |
41 | ||
42 | static void |