+ ok1(strcount("aaaaaa", "b") == 0);
+ ok1(strcount("aaaaaa", "a") == 6);
+ ok1(strcount("aaaaaa", "aa") == 3);
+ ok1(strcount("aaaaaa", "aaa") == 2);
+ ok1(strcount("aaaaaa", "aaaa") == 1);
+ ok1(strcount("aaaaaa", "aaaaa") == 1);
+ ok1(strcount("aaaaaa", "aaaaaa") == 1);
+ ok1(strcount("aaa aaa", "b") == 0);
+ ok1(strcount("aaa aaa", "a") == 6);
+ ok1(strcount("aaa aaa", "aa") == 2);
+ ok1(strcount("aaa aaa", "aaa") == 2);
+ ok1(strcount("aaa aaa", "aaaa") == 0);
+ ok1(strcount("aaa aaa", "aaaaa") == 0);
+