exercise-5.scm (771B)
1 (define-library (sicp tests chapter-4 exercise-5) 2 (import (scheme base) 3 4 (srfi :64) 5 6 (sicp solutions chapter-4 exercise-5)) 7 8 (begin 9 (test-begin "chapter-4-exercise-5") 10 11 (test-equal 1 12 (eval '(cond 13 (else 1)) 14 (setup-environment))) 15 16 (test-equal 1 17 (eval '(cond 18 (true 1) 19 (else 2)) 20 (setup-environment))) 21 22 (test-equal 2 23 (eval '(+ (cond 24 (false 1) 25 (else (+ -4 6))) 26 0) 27 (setup-environment))) 28 29 (test-equal 5 30 (eval '(cond 31 (false 1) 32 ((+ 2 3) => (lambda (x) 8 x)) 33 (else 2)) 34 (setup-environment))) 35 36 (test-end "chapter-4-exercise-5")))