5 (assert-t (load-file "./gcd.el")
6 "Can't load gcd.el - are you in the right directory?" )
8 (note "degenereate cases")
10 (assert-nil (gcd 5 -1) "using positive numbers")
11 (assert-nil (gcd -4 1) "using positive numbers, switched order")
13 (note "GCD computations")
14 (assert-equal 1 (gcd 3 5) "gcd(3,5)")
15 (assert-equal 8 (gcd 8 32) "gcd(8,32)")
17 (assert-raises error (gcd "a" 32)
18 "Passing a string value should raise an error")