Move scheme compiler into a separate directory.

1 files changed, 95 insertions, 0 deletions

diff --git a/csc/list-test.csc b/csc/list-test.csc
new file mode 100644
index 0000000..6e910c0
--- /dev/null
+++ b/csc/list-test.csc
@@ -0,0 +1,95 @@
+(import (scheme base)
+        (only (csc testing) assert assert-equal test)
+        (csc list))
+
+
+(test take-simple
+  (assert-equal '(1 2 3) (take 3 '(1 2 3 4 5))))
+
+
+(test take-negative
+  (assert-equal '() (take -5 '(1 2 3))))
+
+
+(test take-zero
+  (assert-equal '() (take 0 '(1 2 3))))
+
+
+(test take-short-list
+  (assert-equal '(1 2 3) (take 5 '(1 2 3))))
+
+
+(test take-whole-list
+  (assert-equal '(1 2 3) (take 3 '(1 2 3))))
+
+
+(define-syntax values=
+  (syntax-rules ()
+    ((values= x y)
+     (let-values (((x-a x-b) x)
+                  ((y-a y-b) y))
+       (and (equal? x-a y-a) (equal? x-b y-b))))))
+
+
+(test split-at-simple
+  (assert (values= (values '(1 2) '(3 4)) (split-at 2 '(1 2 3 4)))))
+
+
+(test split-at-negative
+  (assert (values= (values '() '(1 2 3)) (split-at -5 '(1 2 3)))))
+
+
+(test split-at-zero
+  (assert (values= (values '() '(1 2 3)) (split-at 0 '(1 2 3)))))
+
+
+(test split-at-short-list
+  (assert (values= (values '(1 2 3) '()) (split-at 5 '(1 2 3)))))
+
+
+(test split-at-whole-list
+  (assert (values= (values '(1 2 3) '()) (split-at 3 '(1 2 3)))))
+
+
+(test revappend-threes
+  (assert-equal '(1 2 3 4 5 6) (revappend '(3 2 1) '(4 5 6))))
+
+
+(test revappend-empty-first-list
+  (assert-equal '(1 2 3) (revappend '() '(1 2 3))))
+
+
+(test revappend-empty-second-list
+  (assert-equal '(1 2 3) (revappend '(3 2 1) '())))
+
+
+(test intercalate-simple
+  (assert-equal '("a" "," "b" "," "c") (intercalate "," '("a" "b" "c"))))
+
+
+(test intercalate-empty
+  (assert-equal '() (intercalate "," '())))
+
+
+(test intercalate-singleton
+  (assert-equal '(1) (intercalate "," '(1))))
+
+
+(test enumerate-simple
+  (assert-equal '((0 . a) (1 . b) (2 . c) (3 . d)) (enumerate '(a b c d))))
+
+
+(test enumerate-nil
+  (assert-equal '() (enumerate '())))
+
+
+(test enumerate-singleton
+  (assert-equal '((0 . "test")) (enumerate '("test"))))
+
+
+(test filter-even
+  (assert-equal '(0 2 4 6 8) (filter even? '(0 1 2 3 4 5 6 7 8 9))))
+
+
+(test filter-odd
+  (assert-equal '(1 3 5 7 9) (filter odd? '(0 1 2 3 4 5 6 7 8 9))))