5 #include <utest_common.h>
9 TEST_REL_INT(0, > , strcmp("hello", "world"));
10 TEST_REL_INT(0, ==, strcmp("hello", "hello"));
11 TEST_REL_INT(0, < , strcmp("wello", "hello"));
12 TEST_REL_INT(0, < , strcmp("\xff", "\1"));
13 TEST_REL_INT(0, > , strcmp("\1", "\xff"));
14 TEST_REL_INT(0, > , strcmp("Hello", "hello"));
16 TEST_REL_INT(0, ==, strncmp("hello world", "hello", 5));
18 TEST_REL_INT(0, > , strcasecmp("hello", "world"));
19 TEST_REL_INT(0, ==, strcasecmp("hello", "hello"));
20 TEST_REL_INT(0, < , strcasecmp("wello", "hello"));
21 TEST_REL_INT(0, < , strcasecmp("\xff", "\1"));
22 TEST_REL_INT(0, > , strcasecmp("\1", "\xff"));
23 TEST_REL_INT(0, ==, strcasecmp("Hello", "hello"));
24 TEST_REL_INT(0, ==, strcasecmp("Hello", "Hello"));
25 TEST_REL_INT(0, ==, strcasecmp("hellO", "Hello"));
28 memset(buf, 127, sizeof(buf));
29 TEST_REL_INT(127, ==, buf[0]);
30 TEST_REL_INT(127, ==, buf[4]);
31 strncpy(buf, "hello", 4);
32 TEST_REL_INT('l', ==, buf[3]);
33 TEST_REL_INT(127, ==, buf[4]);
34 strncpy(buf, "hello", 8);
35 TEST_REL_INT('o', ==, buf[4]);
36 TEST_REL_INT('\0', ==, buf[5]);
37 TEST_REL_INT('\0', ==, buf[7]);
38 TEST_REL_INT(127, ==, buf[8]);
41 TEST_REL_INT(0, ==, buf[0]);
42 TEST_REL_INT(0, ==, buf[12]);
44 TEST_REL_PTR(NULL, ==, memchr("\xffhello", 'x', 6));
46 const char *teststr_foo = "foo";
47 TEST_REL_PTR(teststr_foo+0, ==, strchr(teststr_foo, 'f'));
48 TEST_REL_PTR(teststr_foo+1, ==, strchr(teststr_foo, 'o'));
49 TEST_REL_PTR(teststr_foo+3, ==, strchr(teststr_foo, '\0'));
50 TEST_REL_PTR(NULL, ==, strchr(teststr_foo, 'X'));
51 TEST_REL_PTR(teststr_foo+0, ==, strrchr(teststr_foo, 'f'));
52 TEST_REL_PTR(teststr_foo+2, ==, strrchr(teststr_foo, 'o'));
53 TEST_REL_PTR(teststr_foo+3, ==, strrchr(teststr_foo, '\0'));
54 TEST_REL_PTR(NULL, ==, strrchr(teststr_foo, 'X'));