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tests-1.9-req.scm
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tests-1.9-req.scm
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(add-tests-with-string-output "begin/implicit-begin"
[(begin 12) => "12\n"]
[(begin 13 122) => "122\n"]
[(begin 123 2343 #t) => "#t\n"]
[(let ([t (begin 12 (cons 1 2))]) (begin t t)) => "(1 . 2)\n"]
[(let ([t (begin 13 (cons 1 2))])
(cons 1 t)
t) => "(1 . 2)\n"]
[(let ([t (cons 1 2)])
(if (pair? t)
(begin t)
12)) => "(1 . 2)\n"]
)
(add-tests-with-string-output "set-car! set-cdr!"
[(let ([x (cons 1 2)])
(begin (set-cdr! x ())
x)) => "(1)\n"]
[(let ([x (cons 1 2)])
(set-cdr! x ())
x) => "(1)\n"]
[(let ([x (cons 12 13)] [y (cons 14 15)])
(set-cdr! x y)
x) => "(12 14 . 15)\n"]
[(let ([x (cons 12 13)] [y (cons 14 15)])
(set-cdr! y x)
y) => "(14 12 . 13)\n"]
[(let ([x (cons 12 13)] [y (cons 14 15)])
(set-cdr! y x)
x) => "(12 . 13)\n"]
[(let ([x (cons 12 13)] [y (cons 14 15)])
(set-cdr! x y)
y) => "(14 . 15)\n"]
[(let ([x (let ([x (cons 1 2)]) (set-car! x #t) (set-cdr! x #f) x)])
(cons x x)
x) => "(#t . #f)\n"]
[(let ([x (cons 1 2)])
(set-cdr! x x)
(set-car! (cdr x) x)
(cons (eq? x (car x)) (eq? x (cdr x)))) => "(#t . #t)\n"]
[(let ([x #f])
(if (pair? x)
(set-car! x 12)
#f)
x) => "#f\n"]
;;; [(let ([x #f])
;;; (if (pair? #f)
;;; (set-car! #f 12)
;;; #f)
;;; x) => "#f\n"]
)
(add-tests-with-string-output "vectors"
[(vector? (make-vector 0)) => "#t\n"]
[(vector-length (make-vector 12)) => "12\n"]
[(vector? (cons 1 2)) => "#f\n"]
[(vector? 1287) => "#f\n"]
[(vector? ()) => "#f\n"]
[(vector? #t) => "#f\n"]
[(vector? #f) => "#f\n"]
[(pair? (make-vector 12)) => "#f\n"]
[(null? (make-vector 12)) => "#f\n"]
[(boolean? (make-vector 12)) => "#f\n"]
[(make-vector 0) => "#()\n"]
[(let ([v (make-vector 2)])
(vector-set! v 0 #t)
(vector-set! v 1 #f)
v) => "#(#t #f)\n"]
[(let ([v (make-vector 2)])
(vector-set! v 0 v)
(vector-set! v 1 v)
(eq? (vector-ref v 0) (vector-ref v 1))) => "#t\n"]
[(let ([v (make-vector 1)] [y (cons 1 2)])
(vector-set! v 0 y)
(cons y (eq? y (vector-ref v 0)))) => "((1 . 2) . #t)\n"]
[(let ([v0 (make-vector 2)])
(let ([v1 (make-vector 2)])
(vector-set! v0 0 100)
(vector-set! v0 1 200)
(vector-set! v1 0 300)
(vector-set! v1 1 400)
(cons v0 v1))) => "(#(100 200) . #(300 400))\n"]
[(let ([v0 (make-vector 3)])
(let ([v1 (make-vector 3)])
(vector-set! v0 0 100)
(vector-set! v0 1 200)
(vector-set! v0 2 150)
(vector-set! v1 0 300)
(vector-set! v1 1 400)
(vector-set! v1 2 350)
(cons v0 v1))) => "(#(100 200 150) . #(300 400 350))\n"]
[(let ([n 2])
(let ([v0 (make-vector n)])
(let ([v1 (make-vector n)])
(vector-set! v0 0 100)
(vector-set! v0 1 200)
(vector-set! v1 0 300)
(vector-set! v1 1 400)
(cons v0 v1)))) => "(#(100 200) . #(300 400))\n"]
[(let ([n 3])
(let ([v0 (make-vector n)])
(let ([v1 (make-vector (vector-length v0))])
(vector-set! v0 (fx- (vector-length v0) 3) 100)
(vector-set! v0 (fx- (vector-length v1) 2) 200)
(vector-set! v0 (fx- (vector-length v0) 1) 150)
(vector-set! v1 (fx- (vector-length v1) 3) 300)
(vector-set! v1 (fx- (vector-length v0) 2) 400)
(vector-set! v1 (fx- (vector-length v1) 1) 350)
(cons v0 v1)))) => "(#(100 200 150) . #(300 400 350))\n"]
[(let ([n 1])
(vector-set! (make-vector n) (fxsub1 n) (fx* n n))
n) => "1\n"]
[(let ([n 1])
(let ([v (make-vector 1)])
(vector-set! v (fxsub1 n) n)
(vector-ref v (fxsub1 n)))) => "1\n"]
[(let ([v0 (make-vector 1)])
(vector-set! v0 0 1)
(let ([v1 (make-vector 1)])
(vector-set! v1 0 13)
(vector-set! (if (vector? v0) v0 v1)
(fxsub1 (vector-length (if (vector? v0) v0 v1)))
(fxadd1 (vector-ref
(if (vector? v0) v0 v1)
(fxsub1 (vector-length (if (vector? v0) v0 v1))))))
(cons v0 v1))) => "(#(2) . #(13))\n"]
)
(add-tests-with-string-output "strings"
[(string? (make-string 0)) => "#t\n"]
[(make-string 0) => "\"\"\n"]
[(let ([s (make-string 1)])
(string-set! s 0 #\a)
(string-ref s 0)) => "#\\a\n"]
[(let ([s (make-string 2)])
(string-set! s 0 #\a)
(string-set! s 1 #\b)
(cons (string-ref s 0) (string-ref s 1))) => "(#\\a . #\\b)\n"]
[(let ([i 0])
(let ([s (make-string 1)])
(string-set! s i #\a)
(string-ref s i))) => "#\\a\n"]
[(let ([i 0] [j 1])
(let ([s (make-string 2)])
(string-set! s i #\a)
(string-set! s j #\b)
(cons (string-ref s i) (string-ref s j)))) => "(#\\a . #\\b)\n"]
[(let ([i 0] [c #\a])
(let ([s (make-string 1)])
(string-set! s i c)
(string-ref s i))) => "#\\a\n"]
[(string-length (make-string 12)) => "12\n"]
[(string? (make-vector 12)) => "#f\n"]
[(string? (cons 1 2)) => "#f\n"]
[(string? 1287) => "#f\n"]
[(string? ()) => "#f\n"]
[(string? #t) => "#f\n"]
[(string? #f) => "#f\n"]
[(pair? (make-string 12)) => "#f\n"]
[(null? (make-string 12)) => "#f\n"]
[(boolean? (make-string 12)) => "#f\n"]
[(vector? (make-string 12)) => "#f\n"]
[(make-string 0) => "\"\"\n"]
[(let ([v (make-string 2)])
(string-set! v 0 #\t)
(string-set! v 1 #\f)
v) => "\"tf\"\n"]
[(let ([v (make-string 2)])
(string-set! v 0 #\x)
(string-set! v 1 #\x)
(char= (string-ref v 0) (string-ref v 1))) => "#t\n"]
[(let ([v0 (make-string 3)])
(let ([v1 (make-string 3)])
(string-set! v0 0 #\a)
(string-set! v0 1 #\b)
(string-set! v0 2 #\c)
(string-set! v1 0 #\d)
(string-set! v1 1 #\e)
(string-set! v1 2 #\f)
(cons v0 v1))) => "(\"abc\" . \"def\")\n"]
[(let ([n 2])
(let ([v0 (make-string n)])
(let ([v1 (make-string n)])
(string-set! v0 0 #\a)
(string-set! v0 1 #\b)
(string-set! v1 0 #\c)
(string-set! v1 1 #\d)
(cons v0 v1)))) => "(\"ab\" . \"cd\")\n"]
[(let ([n 3])
(let ([v0 (make-string n)])
(let ([v1 (make-string (string-length v0))])
(string-set! v0 (fx- (string-length v0) 3) #\a)
(string-set! v0 (fx- (string-length v1) 2) #\b)
(string-set! v0 (fx- (string-length v0) 1) #\c)
(string-set! v1 (fx- (string-length v1) 3) #\Z)
(string-set! v1 (fx- (string-length v0) 2) #\Y)
(string-set! v1 (fx- (string-length v1) 1) #\X)
(cons v0 v1)))) => "(\"abc\" . \"ZYX\")\n"]
[(let ([n 1])
(string-set! (make-string n) (fxsub1 n) (fixnum->char 34))
n) => "1\n"]
[(let ([n 1])
(let ([v (make-string 1)])
(string-set! v (fxsub1 n) (fixnum->char n))
(char->fixnum (string-ref v (fxsub1 n))))) => "1\n"]
[(let ([v0 (make-string 1)])
(string-set! v0 0 #\a)
(let ([v1 (make-string 1)])
(string-set! v1 0 #\A)
(string-set! (if (string? v0) v0 v1)
(fxsub1 (string-length (if (string? v0) v0 v1)))
(fixnum->char
(fxadd1
(char->fixnum
(string-ref
(if (string? v0) v0 v1)
(fxsub1 (string-length (if (string? v0) v0 v1))))))))
(cons v0 v1))) => "(\"b\" . \"A\")\n"]
[(let ([s (make-string 1)])
(string-set! s 0 #\")
s) => "\"\\\"\"\n"]
[(let ([s (make-string 1)])
(string-set! s 0 #\\)
s) => "\"\\\\\"\n"]
)