+(deftest fss.1
+ (kmrcl::fast-string-search "" "" 0 0 0) 0)
+
+(deftest fss.2
+ (kmrcl::fast-string-search "" "abc" 0 0 2) 0)
+
+(deftest fss.3
+ (kmrcl::fast-string-search "abc" "" 3 0 0) nil)
+
+(deftest fss.4
+ (kmrcl::fast-string-search "abc" "abcde" 3 0 4) 0)
+
+(deftest fss.5
+ (kmrcl::fast-string-search "abc" "012abcde" 3 0 7) 3)
+
+(deftest fss.6
+ (kmrcl::fast-string-search "abc" "012abcde" 3 0 7) 3)
+
+(deftest fss.7
+ (kmrcl::fast-string-search "abc" "012abcde" 3 3 7) 3)
+
+(deftest fss.8
+ (kmrcl::fast-string-search "abc" "012abcde" 3 4 7) nil)
+
+(deftest fss.9
+ (kmrcl::fast-string-search "abcde" "012abcde" 5 3 8) 3)
+
+(deftest fss.10
+ (kmrcl::fast-string-search "abcde" "012abcde" 5 3 7) nil)
+