atf/t_str.c

   1 /*
   2  * Compile with:
   3  * gcc t_str.c -o t_str `pkg-config --cflags --libs atf-c`
   4  */
   5
   6 #include <stdio.h>
   7 #include <string.h>
   8
   9 #include <atf-c.h>
  10
  11 ATF_TC(test_strstr);
  12 ATF_TC_HEAD(test_strstr, tc)
  13 {
  14     atf_tc_set_md_var(tc, "descr", "Tests the strstr(3) function");
  15 }
  16 ATF_TC_BODY(test_strstr, tc)
  17 {
  18     char s1[] = "This is a big string";
  19     char s2[] = "big";
  20     char s3[] = "none";
  21
  22     ATF_CHECK(strstr(s1, s2) != NULL);
  23     ATF_CHECK(strstr(s1, s3) == NULL);
  24 }
  25
  26 ATF_TC(test_strcmp);
  27 ATF_TC_HEAD(test_strcmp, tc)
  28 {
  29     atf_tc_set_md_var(tc, "descr", "Tests the strcmp(3) function");
  30 }
  31 ATF_TC_BODY(test_strcmp, tc)
  32 {
  33     char s1[] = "a";
  34     char s2[] = "b";
  35     char s3[] = "aaa";
  36
  37     ATF_CHECK(strcmp(s1, s1) == 0);
  38     ATF_CHECK(strcmp(s1, s2) < 0);
  39     ATF_CHECK(strcmp(s1, s3) < 0);
  40 }
  41
  42 ATF_TP_ADD_TCS(tp)
  43 {
  44     ATF_TP_ADD_TC(tp, test_strstr);
  45     ATF_TP_ADD_TC(tp, test_strcmp);
  46
  47     return atf_no_error();
  48 }