Run tests on both tiny and full scheme test programs.
Signed-off-by: Keith Packard <keithp@keithp.com>
'equal?
)
-(_?_ (equal? '(a b c) '(a b c)) #t)
-(_?_ (equal? '(a b c) '(a b b)) #f)
-(_?_ (equal? #(1 2 3) #(1 2 3)) #t)
-(_?_ (equal? #(1 2 3) #(4 5 6)) #f)
-
-(define (_??_ a b)
- (cond ((equal? a b)
- a
- )
- (else
- (exit 1)
- )
- )
- )
+(equal? '(a b c) '(a b c))
+(equal? '(a b c) '(a b b))
+(equal? #(1 2 3) #(1 2 3))
+(equal? #(1 2 3) #(4 5 6))
(define quasiquote
(macro (x)
; `(a ,@(list 1 2 3) -> (append (quote (a)) (list 1 2 3))
-(_??_ `(hello ,(+ 1 2) ,@(list 1 2 3) `foo) '(hello 3 1 2 3 (quasiquote foo)))
+`(hello ,(+ 1 2) ,@(list 1 2 3) `foo)
; define a set of local
; variables all at once and
)
-(_??_ (let ((x 1) (y)) (set! y 2) (+ x y)) 3)
+(let ((x 1) (y)) (set! y 2) (+ x y))
+
+(define assv assq)
+
+(assv 'b '((a 1) (b 2) (c 3)))
(define when (macro (test . l) `(cond (,test ,@l))))
-(_??_ (when #t (+ 1 2)) 3)
-(_??_ (when #f (+ 1 2)) #f)
+(when #t (+ 1 2))
+(when #f (+ 1 2))
(define unless (macro (test . l) `(cond ((not ,test) ,@l))))
-(_??_ (unless #f (+ 2 3)) 5)
-(_??_ (unless #t (+ 2 3)) #f)
+(unless #f (+ 2 3))
+(unless #t (+ 2 3))
(define (cdar l) (cdr (car l)))
-(_??_ (cdar '((1 2) (3 4))) '(2))
+(cdar '((1 2) (3 4)))
(define (cddr l) (cdr (cdr l)))
-(_??_ (cddr '(1 2 3)) '(3))
+(cddr '(1 2 3))
(define (caddr l) (car (cdr (cdr l))))
-(_??_ (caddr '(1 2 3 4)) 3)
+(caddr '(1 2 3 4))
(define (reverse list)
(define (_r old new)
(_r list ())
)
-(_??_ (reverse '(1 2 3)) '(3 2 1))
+(reverse '(1 2 3))
(define make-list
(lambda (a . b)
)
)
-(_??_ (make-list 10 'a) '(a a a a a a a a a a))
+(make-list 10 'a)
-(_??_ (make-list 10) '(#f #f #f #f #f #f #f #f #f #f))
+(make-list 10)
(define for-each
(lambda (proc . lists)
)
)
-(_??_ (let ((a 0))
- (for-each (lambda (b) (set! a (+ a b))) '(1 2 3))
- a
- )
- 6)
+(let ((a 0))
+ (for-each (lambda (b) (set! a (+ a b))) '(1 2 3))
+ a
+ )
-(_??_ (call-with-current-continuation
+(call-with-current-continuation
(lambda (exit)
(for-each (lambda (x)
(if (negative? x)
(exit x)))
'(54 0 37 -3 245 19))
#t))
- -3)
(define case
(macro (test . l)
)
)
-(_??_ (case 1 (1 "one") (2 "two") (3 => (lambda (x) (write (list "the value is" x)))) (12 "twelve") (else "else")) "one")
-(_??_ (case 2 (1 "one") (2 "two") (3 => (lambda (x) (write (list "the value is" x)))) (12 "twelve") (else "else")) "two")
-(_??_ (case 3 (1 "one") (2 "two") (3 => (lambda (x) (write (list "the value is" x)) "three")) (12 "twelve") (else "else")) "three")
-(_??_ (case 4 (1 "one") (2 "two") (3 => (lambda (x) (write (list "the value is" x)))) (12 "twelve") (else "else")) "else")
-(_??_ (case 12 (1 "one") (2 "two") (3 => (lambda (x) (write (list "the value is" x)))) (12 "twelve") (else "else")) "twelve")
+(case 1 (1 "one") (2 "two") (3 => (lambda (x) (write (list "the value is" x)))) (12 "twelve") (else "else"))
+(case 2 (1 "one") (2 "two") (3 => (lambda (x) (write (list "the value is" x)))) (12 "twelve") (else "else"))
+(case 3 (1 "one") (2 "two") (3 => (lambda (x) (write (list "the value is" x)) "three")) (12 "twelve") (else "else"))
+(case 4 (1 "one") (2 "two") (3 => (lambda (x) (write (list "the value is" x)))) (12 "twelve") (else "else"))
+(case 12 (1 "one") (2 "two") (3 => (lambda (x) (write (list "the value is" x)))) (12 "twelve") (else "else"))
(define do
(macro (vars test . cmds)
)
)
-(_??_ (do ((x 1 (+ x 1))
- (y 0)
- )
- ((= x 10) y)
- (set! y (+ y x))
- )
- 45)
-
-(_??_ (do ((vec (make-vector 5))
- (i 0 (+ i 1)))
- ((= i 5) vec)
- (vector-set! vec i i)) #(0 1 2 3 4))
+(do ((x 1 (+ x 1))
+ (y 0)
+ )
+ ((= x 10) y)
+ (set! y (+ y x))
+ )
;
; Basic syntax placed in ROM
-(def (quote _?_) (lambda (a b) (cond ((eq? a b) a) (else (exit 1)))))
-
(def (quote list) (lambda l l))
(def (quote def!)
(begin
(def! append
- (lambda args
+ (lambda a
(def! _a
(lambda (a b)
(cond ((null? a) b)
)
)
)
- (_b args)
+ (_b a)
)
)
'append)
; execute to resolve macros
-(_?_ (or #f #t) #t)
+(or #f #t)
(define and
(macro a
; execute to resolve macros
-(_?_ (and #t #f) #f)
+(and #t #f)
; (if <condition> <if-true>)
; (if <condition> <if-true> <if-false)
)
)
-(_?_ (if (> 3 2) 'yes) 'yes)
-(_?_ (if (> 3 2) 'yes 'no) 'yes)
-(_?_ (if (> 2 3) 'no 'yes) 'yes)
-(_?_ (if (> 2 3) 'no) #f)
+(if (> 3 2) 'yes)
+(if (> 3 2) 'yes 'no)
+(if (> 2 3) 'no 'yes)
+(if (> 2 3) 'no)
(define letrec
(macro (a . b)
)
)
-(_?_ (letrec ((a 1) (b a)) (+ a b)) 2)
+(letrec ((a 1) (b a)) (+ a b))
; letrec is sufficient for let*
)
)
-(_?_ (equal? '(a b c) '(a b c)) #t)
-(_?_ (equal? '(a b c) '(a b b)) #f)
-
-(def (quote _??_) (lambda (a b) (cond ((equal? a b) a) (else (exit 1)))))
+(equal? '(a b c) '(a b c))
; basic list accessors
(define (cadr a) (car (cdr a)))
-(define (cdar l) (cdr (car l)))
-
-(_??_ (cdar '((1 2) (3 4))) '(2))
-
-(define (cddr l) (cdr (cdr l)))
-
-(_??_ (cddr '(1 2 3)) '(3))
-
-(define (caddr l) (car (cdr (cdr l))))
-
-(_??_ (caddr '(1 2 3 4)) 3)
-
(define (list-ref a b)
(car (list-tail a b))
)
)
)
-(_??_ (member '(2) '((1) (2) (3))) '((2) (3)))
-(_??_ (member '(4) '((1) (2) (3))) #f)
+(member '(2) '((1) (2) (3)))
+(member '(4) '((1) (2) (3)))
(define (memq a b) (member a b eq?))
-(_??_ (memq 2 '(1 2 3)) '(2 3))
-(_??_ (memq 4 '(1 2 3)) #f)
-(_??_ (memq '(2) '((1) (2) (3))) #f)
+(memq 2 '(1 2 3))
+(memq 4 '(1 2 3))
+(memq '(2) '((1) (2) (3)))
(define (assoc a b . t?)
(if (null? t?)
)
)
+(assoc '(c) '((a 1) (b 2) ((c) 3)))
+
(define (assq a b) (assoc a b eq?))
-(define assv assq)
-(_??_ (assq 'a '((a 1) (b 2) (c 3))) '(a 1))
-(_??_ (assv 'b '((a 1) (b 2) (c 3))) '(b 2))
-(_??_ (assoc '(c) '((a 1) (b 2) ((c) 3))) '((c) 3))
+(assq 'a '((a 1) (b 2) (c 3)))
(define map
(lambda (proc . lists)
)
)
-(_??_ (map cadr '((a b) (d e) (g h))) '(b e h))
+(map cadr '((a b) (d e) (g h)))
; use map as for-each in basic
; mode
(define (newline) (write-char #\newline))
(newline)
-
-(define (eof-object? a)
- (equal? a 'eof)
- )
-
(define char? integer?)
-(_??_ (char? #\q) #t)
-(_??_ (char? "h") #f)
+(char? #\q)
+(char? "h")
(define (char-upper-case? c) (<= #\A c #\Z))
-(_??_ (char-upper-case? #\a) #f)
-(_??_ (char-upper-case? #\B) #t)
-(_??_ (char-upper-case? #\0) #f)
-(_??_ (char-upper-case? #\space) #f)
+(char-upper-case? #\a)
+(char-upper-case? #\B)
+(char-upper-case? #\0)
+(char-upper-case? #\space)
(define (char-lower-case? c) (<= #\a c #\a))
-(_??_ (char-lower-case? #\a) #t)
-(_??_ (char-lower-case? #\B) #f)
-(_??_ (char-lower-case? #\0) #f)
-(_??_ (char-lower-case? #\space) #f)
+(char-lower-case? #\a)
+(char-lower-case? #\B)
+(char-lower-case? #\0)
+(char-lower-case? #\space)
(define (char-alphabetic? c) (or (char-upper-case? c) (char-lower-case? c)))
-(_??_ (char-alphabetic? #\a) #t)
-(_??_ (char-alphabetic? #\B) #t)
-(_??_ (char-alphabetic? #\0) #f)
-(_??_ (char-alphabetic? #\space) #f)
+(char-alphabetic? #\a)
+(char-alphabetic? #\B)
+(char-alphabetic? #\0)
+(char-alphabetic? #\space)
(define (char-numeric? c) (<= #\0 c #\9))
-(_??_ (char-numeric? #\a) #f)
-(_??_ (char-numeric? #\B) #f)
-(_??_ (char-numeric? #\0) #t)
-(_??_ (char-numeric? #\space) #f)
+(char-numeric? #\a)
+(char-numeric? #\B)
+(char-numeric? #\0)
+(char-numeric? #\space)
(define (char-whitespace? c) (or (<= #\tab c #\return) (= #\space c)))
-(_??_ (char-whitespace? #\a) #f)
-(_??_ (char-whitespace? #\B) #f)
-(_??_ (char-whitespace? #\0) #f)
-(_??_ (char-whitespace? #\space) #t)
+(char-whitespace? #\a)
+(char-whitespace? #\B)
+(char-whitespace? #\0)
+(char-whitespace? #\space)
(define char->integer (macro (v) v))
(define integer->char char->integer)
(define (char-upcase c) (if (char-lower-case? c) (+ c (- #\A #\a)) c))
-(_??_ (char-upcase #\a) #\A)
-(_??_ (char-upcase #\B) #\B)
-(_??_ (char-upcase #\0) #\0)
-(_??_ (char-upcase #\space) #\space)
+(char-upcase #\a)
+(char-upcase #\B)
+(char-upcase #\0)
+(char-upcase #\space)
(define (char-downcase c) (if (char-upper-case? c) (+ c (- #\a #\A)) c))
-(_??_ (char-downcase #\a) #\a)
-(_??_ (char-downcase #\B) #\b)
-(_??_ (char-downcase #\0) #\0)
-(_??_ (char-downcase #\space) #\space)
+(char-downcase #\a)
+(char-downcase #\B)
+(char-downcase #\0)
+(char-downcase #\space)
(define (digit-value c)
(if (char-numeric? c)
#f)
)
-(_??_ (digit-value #\1) 1)
-(_??_ (digit-value #\a) #f)
+(digit-value #\1)
+(digit-value #\a)
(newline)
(newline (open-output-file "/dev/null"))
+(define (eof-object? a)
+ (equal? a 'eof)
+ )
+
(define (load name)
(let ((p (open-input-file name))
(e))
(define string (lambda chars (list->string chars)))
-(_??_ (string #\a #\b #\c) "abc")
+(string #\a #\b #\c)
(define string-map
(lambda (proc . strings)
)
)
-(_??_ (string-map (lambda (x) (+ 1 x)) "HAL") "IBM")
+(string-map (lambda (x) (+ 1 x)) "HAL")
(define string-copy!
(lambda (t a f . args)
)
)
-(_??_ (string-copy! (make-string 10) 0 "hello" 0 5) "hello ")
-(_??_ (string-copy! (make-string 10) 1 "hello" 0 5) " hello ")
-(_??_ (string-copy! (make-string 10) 0 "hello" 0 5) "hello ")
+(string-copy! (make-string 10) 0 "hello" 0 5)
+(string-copy! (make-string 10) 1 "hello" 0 5)
+(string-copy! (make-string 10) 0 "hello" 0 5)
(define (string-upcase s) (string-map char-upcase s))
(define (string-downcase s) (string-map char-downcase s))
)
)
-(_??_ (string-copy "hello" 0 1) "h")
-(_??_ (string-copy "hello" 1) "ello")
-(_??_ (string-copy "hello") "hello")
+(string-copy "hello" 0 1)
+(string-copy "hello" 1)
+(string-copy "hello")
(define substring string-copy)
)
)
-(_??_ (string-fill! (make-string 10) #\a) "aaaaaaaaaa")
-(_??_ (string-fill! (make-string 10) #\a 1 2) " a ")
+(string-fill! (make-string 10) #\a)
+(string-fill! (make-string 10) #\a 1 2)
(define string-for-each
(lambda (proc . strings)
)
)
-(_??_ (string-for-each write-char "IBM\n") #t)
+(string-for-each write-char "IBM\n")
)
)
-(_??_ (vector->string #(#\a #\b #\c) 0 2) "ab")
+(vector->string #(#\a #\b #\c) 0 2)
(define string->vector
(lambda (s . args)
)
)
-(_??_ (string->vector "hello" 0 2) #(#\h #\e))
+(string->vector "hello" 0 2)
(define vector-copy!
(lambda (t a f . args)
; simple vector-copy test
-(_??_ (vector-copy! (make-vector 10 "t") 0 (make-vector 5 "f") 0 5) #("f" "f" "f" "f" "f" "t" "t" "t" "t" "t"))
+(vector-copy! (make-vector 10 "t") 0 (make-vector 5 "f") 0 5)
(let ((v (vector 1 2 3 4 5 6 7 8 9 0)))
(vector-copy! v 1 v 0 2)
)
)
-(_??_ (vector-copy #(1 2 3) 0 3) #(1 2 3))
+(vector-copy #(1 2 3) 0 3)
(define vector-append
(lambda a
)
)
-(_??_ (vector-append #(1 2 3) #(4 5 6) #(7 8 9)) #(1 2 3 4 5 6 7 8 9))
+(vector-append #(1 2 3) #(4 5 6) #(7 8 9))
(define vector-fill!
(lambda (v a . args)
)
)
-(_??_ (vector-fill! (make-vector 3) #t 1 2) #(#f #t #f))
+(vector-fill! (make-vector 3) #t 1 2)
; like 'map', but for vectors
)
)
-(_??_ (vector-map + #(1 2 3) #(4 5 6)) #(5 7 9))
+(vector-map + #(1 2 3) #(4 5 6))
ao-scheme: $(OBJS)
cc $(CFLAGS) -o $@ $(OBJS) -lm
+ ./ao-scheme ao_scheme_test.scheme
$(OBJS): $(HDRS)
usage(argv[0]);
exit(0);
case 'l':
+#ifdef AO_SCHEME_FEATURE_POSIX
ao_scheme_set_argv(&argv[argc]);
+#endif
run_file(optarg);
break;
default:
exit(1);
}
}
+#ifdef AO_SCHEME_FEATURE_POSIX
ao_scheme_set_argv(argv + optind);
+#endif
if (argv[optind]) {
run_file(argv[optind]);
} else {
--- /dev/null
+ ; Basic syntax tests
+
+(define _assert-eq_
+ (macro (a b)
+ (list cond
+ (list (list eq? a b)
+ )
+ (list 'else
+ (list display "failed: ")
+ (list write (list quote a))
+ (list newline)
+ (list exit 1)
+ )
+ )
+ )
+ )
+
+(define _assert-equal_
+ (macro (a b)
+ (list cond
+ (list (list equal? a b)
+ )
+ (list 'else
+ (list display "failed: ")
+ (list write (list quote a))
+ (list newline)
+ (list exit 1)
+ )
+ )
+ )
+ )
+
+(_assert-eq_ (or #f #t) #t)
+(_assert-eq_ (and #t #f) #f)
+(_assert-eq_ (if (> 3 2) 'yes) 'yes)
+(_assert-eq_ (if (> 3 2) 'yes 'no) 'yes)
+(_assert-eq_ (if (> 2 3) 'no 'yes) 'yes)
+(_assert-eq_ (if (> 2 3) 'no) #f)
+
+(_assert-eq_ (letrec ((a 1) (b a)) (+ a b)) 2)
+
+(_assert-eq_ (equal? '(a b c) '(a b c)) #t)
+(_assert-eq_ (equal? '(a b c) '(a b b)) #f)
+
+(_assert-equal_ (cdar '((1 2) (3 4))) '(2))
+
+(_assert-equal_ (cddr '(1 2 3)) '(3))
+
+(_assert-equal_ (caddr '(1 2 3 4)) 3)
+
+(_assert-equal_ (member '(2) '((1) (2) (3))) '((2) (3)))
+(_assert-equal_ (member '(4) '((1) (2) (3))) #f)
+
+(_assert-equal_ (memq 2 '(1 2 3)) '(2 3))
+(_assert-equal_ (memq 4 '(1 2 3)) #f)
+(_assert-equal_ (memq '(2) '((1) (2) (3))) #f)
+
+(_assert-equal_ (assq 'a '((a 1) (b 2) (c 3))) '(a 1))
+(_assert-equal_ (assv 'b '((a 1) (b 2) (c 3))) '(b 2))
+(_assert-equal_ (assoc '(c) '((a 1) (b 2) ((c) 3))) '((c) 3))
+
+(_assert-equal_ (map cadr '((a b) (d e) (g h))) '(b e h))
+
+(_assert-equal_ `(hello ,(+ 1 2) ,@(list 1 2 3) `foo) '(hello 3 1 2 3 (quasiquote foo)))
+
+ ; Advanced syntax tests
+
+(_assert-eq_ (equal? '(a b c) '(a b c)) #t)
+(_assert-eq_ (equal? '(a b c) '(a b b)) #f)
+(_assert-eq_ (equal? #(1 2 3) #(1 2 3)) #t)
+(_assert-eq_ (equal? #(1 2 3) #(4 5 6)) #f)
+(_assert-equal_ `(hello ,(+ 1 2) ,@(list 1 2 3) `foo) '(hello 3 1 2 3 (quasiquote foo)))
+(_assert-equal_ (let ((x 1) (y)) (set! y 2) (+ x y)) 3)
+(_assert-equal_ (when #t (+ 1 2)) 3)
+(_assert-equal_ (when #f (+ 1 2)) #f)
+(_assert-equal_ (unless #f (+ 2 3)) 5)
+(_assert-equal_ (unless #t (+ 2 3)) #f)
+(_assert-equal_ (cdar '((1 2) (3 4))) '(2))
+(_assert-equal_ (cddr '(1 2 3)) '(3))
+(_assert-equal_ (caddr '(1 2 3 4)) 3)
+(_assert-equal_ (reverse '(1 2 3)) '(3 2 1))
+(_assert-equal_ (make-list 10 'a) '(a a a a a a a a a a))
+(_assert-equal_ (make-list 10) '(#f #f #f #f #f #f #f #f #f #f))
+(_assert-equal_ (let ((a 0))
+ (for-each (lambda (b) (set! a (+ a b))) '(1 2 3))
+ a
+ )
+ 6)
+(_assert-equal_ (call-with-current-continuation
+ (lambda (exit)
+ (for-each (lambda (x)
+ (if (negative? x)
+ (exit x)))
+ '(54 0 37 -3 245 19))
+ )
+ )
+ -3)
+(_assert-equal_ (case 1 (1 "one") (2 "two") (3 => (lambda (x) "three")) (12 "twelve") (else "else")) "one")
+(_assert-equal_ (case 2 (1 "one") (2 "two") (3 => (lambda (x) "three")) (12 "twelve") (else "else")) "two")
+(_assert-equal_ (case 3 (1 "one") (2 "two") (3 => (lambda (x) "three")) (12 "twelve") (else "else")) "three")
+(_assert-equal_ (case 4 (1 "one") (2 "two") (3 => (lambda (x) "three")) (12 "twelve") (else "else")) "else")
+(_assert-equal_ (case 12 (1 "one") (2 "two") (3 => (lambda (x) "three")) (12 "twelve") (else "else")) "twelve")
+(_assert-equal_ (do ((x 1 (+ x 1))
+ (y 0)
+ )
+ ((= x 10) y)
+ (set! y (+ y x))
+ )
+ 45)
+
+(_assert-equal_ (do ((vec (make-vector 5))
+ (i 0 (+ i 1)))
+ ((= i 5) vec)
+ (vector-set! vec i i))
+ #(0 1 2 3 4))
+
+ ; vector tests
+
+(_assert-equal_ (vector->string #(#\a #\b #\c) 0 2) "ab")
+(_assert-equal_ (string->vector "hello" 0 2) #(#\h #\e))
+(_assert-equal_ (vector-copy! (make-vector 10 "t") 0 (make-vector 5 "f") 0 5) #("f" "f" "f" "f" "f" "t" "t" "t" "t" "t"))
+(_assert-equal_ (vector-copy #(1 2 3) 0 3) #(1 2 3))
+(_assert-equal_ (vector-append #(1 2 3) #(4 5 6) #(7 8 9)) #(1 2 3 4 5 6 7 8 9))
+(_assert-equal_ (vector-fill! (make-vector 3) #t 1 2) #(#f #t #f))
+(_assert-equal_ (vector-map + #(1 2 3) #(4 5 6)) #(5 7 9))
+
+ ; string tests
+
+(_assert-equal_ (string #\a #\b #\c) "abc")
+(_assert-equal_ (string-map (lambda (x) (+ 1 x)) "HAL") "IBM")
+(_assert-equal_ (string-copy! (make-string 10) 0 "hello" 0 5) "hello ")
+(_assert-equal_ (string-copy! (make-string 10) 1 "hello" 0 5) " hello ")
+(_assert-equal_ (string-copy! (make-string 10) 0 "hello" 0 5) "hello ")
+(_assert-equal_ (string-copy "hello" 0 1) "h")
+(_assert-equal_ (string-copy "hello" 1) "ello")
+(_assert-equal_ (string-copy "hello") "hello")
+(_assert-equal_ (string-fill! (make-string 10) #\a) "aaaaaaaaaa")
+(_assert-equal_ (string-fill! (make-string 10) #\a 1 2) " a ")
+;(_assert-equal_ (string-for-each write-char "IBM\n") #t)
+
+ ; char tests
+
+(_assert-equal_ (char? #\q) #t)
+(_assert-equal_ (char? "h") #f)
+(_assert-equal_ (char-upper-case? #\a) #f)
+(_assert-equal_ (char-upper-case? #\B) #t)
+(_assert-equal_ (char-upper-case? #\0) #f)
+(_assert-equal_ (char-upper-case? #\space) #f)
+(_assert-equal_ (char-lower-case? #\a) #t)
+(_assert-equal_ (char-lower-case? #\B) #f)
+(_assert-equal_ (char-lower-case? #\0) #f)
+(_assert-equal_ (char-lower-case? #\space) #f)
+(_assert-equal_ (char-alphabetic? #\a) #t)
+(_assert-equal_ (char-alphabetic? #\B) #t)
+(_assert-equal_ (char-alphabetic? #\0) #f)
+(_assert-equal_ (char-alphabetic? #\space) #f)
+(_assert-equal_ (char-numeric? #\a) #f)
+(_assert-equal_ (char-numeric? #\B) #f)
+(_assert-equal_ (char-numeric? #\0) #t)
+(_assert-equal_ (char-numeric? #\space) #f)
+(_assert-equal_ (char-whitespace? #\a) #f)
+(_assert-equal_ (char-whitespace? #\B) #f)
+(_assert-equal_ (char-whitespace? #\0) #f)
+(_assert-equal_ (char-whitespace? #\space) #t)
+(_assert-equal_ (char-upcase #\a) #\A)
+(_assert-equal_ (char-upcase #\B) #\B)
+(_assert-equal_ (char-upcase #\0) #\0)
+(_assert-equal_ (char-upcase #\space) #\space)
+(_assert-equal_ (char-downcase #\a) #\a)
+(_assert-equal_ (char-downcase #\B) #\b)
+(_assert-equal_ (char-downcase #\0) #\0)
+(_assert-equal_ (char-downcase #\space) #\space)
+(_assert-equal_ (digit-value #\1) 1)
+(_assert-equal_ (digit-value #\a) #f)
+
vpath %.o .
vpath %.c ..
+vpath ao_scheme_test.c ../test
vpath %.h ..
vpath %.scheme ..
vpath ao_scheme_make_const ../make-const
ao-scheme-tiny: $(OBJS)
cc $(CFLAGS) -o $@ $(OBJS) -lm
+ ./ao-scheme-tiny ao_scheme_tiny_test.scheme
$(OBJS): $(HDRS)
+++ /dev/null
-/*
- * Copyright © 2016 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- */
-
-#include "ao_scheme.h"
-#include <stdio.h>
-
-static char save_file[] = "scheme.image";
-
-int
-ao_scheme_os_save(void)
-{
- FILE *save = fopen(save_file, "w");
-
- if (!save) {
- perror(save_file);
- return 0;
- }
- fwrite(ao_scheme_pool, 1, AO_SCHEME_POOL_TOTAL, save);
- fclose(save);
- return 1;
-}
-
-int
-ao_scheme_os_restore_save(struct ao_scheme_os_save *save, int offset)
-{
- FILE *restore = fopen(save_file, "r");
- size_t ret;
-
- if (!restore) {
- perror(save_file);
- return 0;
- }
- fseek(restore, offset, SEEK_SET);
- ret = fread(save, sizeof (struct ao_scheme_os_save), 1, restore);
- fclose(restore);
- if (ret != 1)
- return 0;
- return 1;
-}
-
-int
-ao_scheme_os_restore(void)
-{
- FILE *restore = fopen(save_file, "r");
- size_t ret;
-
- if (!restore) {
- perror(save_file);
- return 0;
- }
- ret = fread(ao_scheme_pool, 1, AO_SCHEME_POOL_TOTAL, restore);
- fclose(restore);
- if (ret != AO_SCHEME_POOL_TOTAL)
- return 0;
- return 1;
-}
-
-int
-main (int argc, char **argv)
-{
- (void) argc;
-
- while (*++argv) {
- FILE *in = fopen(*argv, "r");
- if (!in) {
- perror(*argv);
- exit(1);
- }
- ao_scheme_read_eval_print(in, stdout, false);
- fclose(in);
- }
- ao_scheme_read_eval_print(stdin, stdout, true);
-
-#ifdef DBG_MEM_STATS
- printf ("collects: full: %lu incremental %lu\n",
- ao_scheme_collects[AO_SCHEME_COLLECT_FULL],
- ao_scheme_collects[AO_SCHEME_COLLECT_INCREMENTAL]);
-
- printf ("freed: full %lu incremental %lu\n",
- ao_scheme_freed[AO_SCHEME_COLLECT_FULL],
- ao_scheme_freed[AO_SCHEME_COLLECT_INCREMENTAL]);
-
- printf("loops: full %lu incremental %lu\n",
- ao_scheme_loops[AO_SCHEME_COLLECT_FULL],
- ao_scheme_loops[AO_SCHEME_COLLECT_INCREMENTAL]);
-
- printf("loops per collect: full %f incremental %f\n",
- (double) ao_scheme_loops[AO_SCHEME_COLLECT_FULL] /
- (double) ao_scheme_collects[AO_SCHEME_COLLECT_FULL],
- (double) ao_scheme_loops[AO_SCHEME_COLLECT_INCREMENTAL] /
- (double) ao_scheme_collects[AO_SCHEME_COLLECT_INCREMENTAL]);
-
- printf("freed per collect: full %f incremental %f\n",
- (double) ao_scheme_freed[AO_SCHEME_COLLECT_FULL] /
- (double) ao_scheme_collects[AO_SCHEME_COLLECT_FULL],
- (double) ao_scheme_freed[AO_SCHEME_COLLECT_INCREMENTAL] /
- (double) ao_scheme_collects[AO_SCHEME_COLLECT_INCREMENTAL]);
-
- printf("freed per loop: full %f incremental %f\n",
- (double) ao_scheme_freed[AO_SCHEME_COLLECT_FULL] /
- (double) ao_scheme_loops[AO_SCHEME_COLLECT_FULL],
- (double) ao_scheme_freed[AO_SCHEME_COLLECT_INCREMENTAL] /
- (double) ao_scheme_loops[AO_SCHEME_COLLECT_INCREMENTAL]);
-#endif
-}
--- /dev/null
+ ; Basic syntax tests
+
+(define _assert-eq_
+ (macro (a b)
+ (list cond
+ (list (list eq? a b)
+ )
+ (list 'else
+ (list display "failed: ")
+ (list write (list quote a))
+ (list newline)
+ (list exit 1)
+ )
+ )
+ )
+ )
+
+(define _assert-equal_
+ (macro (a b)
+ (list cond
+ (list (list equal? a b)
+ )
+ (list 'else
+ (list display "failed: ")
+ (list write (list quote a))
+ (list newline)
+ (list exit 1)
+ )
+ )
+ )
+ )
+
+(_assert-eq_ (or #f #t) #t)
+(_assert-eq_ (and #t #f) #f)
+(_assert-eq_ (if (> 3 2) 'yes) 'yes)
+(_assert-eq_ (if (> 3 2) 'yes 'no) 'yes)
+(_assert-eq_ (if (> 2 3) 'no 'yes) 'yes)
+(_assert-eq_ (if (> 2 3) 'no) #f)
+
+(_assert-eq_ (letrec ((a 1) (b a)) (+ a b)) 2)
+
+(_assert-eq_ (equal? '(a b c) '(a b c)) #t)
+(_assert-eq_ (equal? '(a b c) '(a b b)) #f)
+
+(_assert-equal_ (member '(2) '((1) (2) (3))) '((2) (3)))
+(_assert-equal_ (member '(4) '((1) (2) (3))) #f)
+
+(_assert-equal_ (memq 2 '(1 2 3)) '(2 3))
+(_assert-equal_ (memq 4 '(1 2 3)) #f)
+(_assert-equal_ (memq '(2) '((1) (2) (3))) #f)
+
+(_assert-equal_ (assq 'a '((a 1) (b 2) (c 3))) '(a 1))
+(_assert-equal_ (assoc '(c) '((a 1) (b 2) ((c) 3))) '((c) 3))
+
+(_assert-equal_ (map cadr '((a b) (d e) (g h))) '(b e h))
+
projects / fw / altos / commitdiff