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mal/tests/step3_env.mal
Joel Martin f522319598 Racket: add steps0-A. Self-hosting.
- Some additioanl tests.
- Split step9 tests into optional but self-hosting requirements
  (metadata on functions) and other optional (conj, metadata on
  collections).
2015-01-09 16:16:55 -06:00

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;; Testing REPL_ENV
(+ 1 2)
;=>3
(/ (- (+ 5 (* 2 3)) 3) 4)
;=>2
;; Testing def!
(def! x 3)
;=>3
x
;=>3
(def! x 4)
;=>4
x
;=>4
(def! y (+ 1 7))
;=>8
y
;=>8
;; Testing let*
(let* (z 9) z)
;=>9
(let* (x 9) x)
;=>9
x
;=>4
(let* (z (+ 2 3)) (+ 1 z))
;=>6
(let* (p (+ 2 3) q (+ 2 p)) (+ p q))
;=>12
;;
;; -------- Optional Functionality --------
;; Testing let* with vector bindings
(let* [z 9] z)
;=>9
(let* [p (+ 2 3) q (+ 2 p)] (+ p q))
;=>12
;; Testing vector evaluation
(let* (a 5 b 6) [3 4 a [b 7] 8])
;=>[3 4 5 [6 7] 8]