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rose-ash/lib/apl/tests/runtime.sx
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phase-22 APL: runtime.sx vectors/bitwise/sets/reduce/format
lib/apl/runtime.sx (60 forms):
- Core: apl-iota (1..N), apl-rho (shape), apl-at (1-indexed access).
- Rank-polymorphic apl-dyadic/apl-monadic helpers: scalar×scalar,
  scalar×vector, vector×vector all supported uniformly.
- Arithmetic: add/sub/mul/div/mod/pow/max/min, neg/abs/floor/ceil/sqrt.
- Comparison: eq/neq/lt/le/gt/ge → 0/1 result vectors.
- Boolean: and/or/not on 0/1 values, element-wise.
- Bitwise: bitand/bitor/bitxor/bitnot/lshift/rshift — element-wise.
- Reduction: reduce-add/mul/max/min/and/or; scan-add/mul.
- Vector ops: reverse, cat (scalar/vector catenate), take (±N), drop (±N),
  rotate, compress (boolean mask), index (multi-index).
- Set ops: member (∊, → 0/1), nub (∪, unique preserve-order),
  union, intersect (∩), without (~). All use SX make-set internally.
- Format (⍕): vector → space-separated string, scalar → str.

lib/apl/tests/runtime.sx + lib/apl/test.sh: 73/73 pass.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-01 22:49:38 +00:00

328 lines
6.7 KiB
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;; lib/apl/tests/runtime.sx — Tests for lib/apl/runtime.sx
;; --- Test framework ---
(define apl-test-pass 0)
(define apl-test-fail 0)
(define apl-test-fails (list))
(define
(apl-test name got expected)
(if
(= got expected)
(set! apl-test-pass (+ apl-test-pass 1))
(begin
(set! apl-test-fail (+ apl-test-fail 1))
(set! apl-test-fails (append apl-test-fails (list {:got got :expected expected :name name}))))))
;; ---------------------------------------------------------------------------
;; 1. Core vector constructors
;; ---------------------------------------------------------------------------
(apl-test
"iota 5"
(apl-iota 5)
(list 1 2 3 4 5))
(apl-test "iota 1" (apl-iota 1) (list 1))
(apl-test "iota 0" (apl-iota 0) (list))
(apl-test
"rho list"
(apl-rho (list 1 2 3))
3)
(apl-test "rho scalar" (apl-rho 42) 1)
(apl-test
"at 1"
(apl-at (list 10 20 30) 1)
10)
(apl-test
"at 3"
(apl-at (list 10 20 30) 3)
30)
;; ---------------------------------------------------------------------------
;; 2. Arithmetic — element-wise and rank-polymorphic
;; ---------------------------------------------------------------------------
(apl-test
"add v+v"
(apl-add
(list 1 2 3)
(list 10 20 30))
(list 11 22 33))
(apl-test
"add s+v"
(apl-add 10 (list 1 2 3))
(list 11 12 13))
(apl-test
"add v+s"
(apl-add (list 1 2 3) 100)
(list 101 102 103))
(apl-test "add s+s" (apl-add 3 4) 7)
(apl-test
"sub v-v"
(apl-sub
(list 5 4 3)
(list 1 2 3))
(list 4 2 0))
(apl-test
"mul v*s"
(apl-mul (list 1 2 3) 3)
(list 3 6 9))
(apl-test
"neg -v"
(apl-neg (list 1 -2 3))
(list -1 2 -3))
(apl-test
"abs v"
(apl-abs (list -1 2 -3))
(list 1 2 3))
(apl-test
"floor v"
(apl-floor (list 1.7 2.2 3.9))
(list 1 2 3))
(apl-test
"ceil v"
(apl-ceil (list 1.1 2.5 3))
(list 2 3 3))
(apl-test
"max v v"
(apl-max
(list 1 5 3)
(list 4 2 6))
(list 4 5 6))
(apl-test
"min v v"
(apl-min
(list 1 5 3)
(list 4 2 6))
(list 1 2 3))
;; ---------------------------------------------------------------------------
;; 3. Comparison (returns 0/1)
;; ---------------------------------------------------------------------------
(apl-test "eq 3 3" (apl-eq 3 3) 1)
(apl-test "eq 3 4" (apl-eq 3 4) 0)
(apl-test
"gt v>s"
(apl-gt (list 1 5 3 7) 4)
(list 0 1 0 1))
(apl-test
"lt v<v"
(apl-lt
(list 1 2 3)
(list 3 2 1))
(list 1 0 0))
(apl-test
"le v<=s"
(apl-le (list 3 4 5) 4)
(list 1 1 0))
(apl-test
"ge v>=s"
(apl-ge (list 3 4 5) 4)
(list 0 1 1))
(apl-test
"neq v!=s"
(apl-neq (list 1 2 3) 2)
(list 1 0 1))
;; ---------------------------------------------------------------------------
;; 4. Boolean logic (0/1 values)
;; ---------------------------------------------------------------------------
(apl-test "and 1 1" (apl-and 1 1) 1)
(apl-test "and 1 0" (apl-and 1 0) 0)
(apl-test "or 0 1" (apl-or 0 1) 1)
(apl-test "or 0 0" (apl-or 0 0) 0)
(apl-test "not 0" (apl-not 0) 1)
(apl-test "not 1" (apl-not 1) 0)
(apl-test
"not vec"
(apl-not (list 1 0 1 0))
(list 0 1 0 1))
;; ---------------------------------------------------------------------------
;; 5. Bitwise operations
;; ---------------------------------------------------------------------------
(apl-test "bitand s" (apl-bitand 5 3) 1)
(apl-test "bitor s" (apl-bitor 5 3) 7)
(apl-test "bitxor s" (apl-bitxor 5 3) 6)
(apl-test "bitnot 0" (apl-bitnot 0) -1)
(apl-test "lshift 1 4" (apl-lshift 1 4) 16)
(apl-test "rshift 16 2" (apl-rshift 16 2) 4)
(apl-test
"bitand vec"
(apl-bitand (list 5 6) (list 3 7))
(list 1 6))
(apl-test
"bitor vec"
(apl-bitor (list 5 6) (list 3 7))
(list 7 7))
;; ---------------------------------------------------------------------------
;; 6. Reduction and scan
;; ---------------------------------------------------------------------------
(apl-test
"reduce-add"
(apl-reduce-add
(list 1 2 3 4 5))
15)
(apl-test
"reduce-mul"
(apl-reduce-mul (list 1 2 3 4))
24)
(apl-test
"reduce-max"
(apl-reduce-max
(list 3 1 4 1 5))
5)
(apl-test
"reduce-min"
(apl-reduce-min
(list 3 1 4 1 5))
1)
(apl-test
"reduce-and"
(apl-reduce-and (list 1 1 1))
1)
(apl-test
"reduce-and0"
(apl-reduce-and (list 1 0 1))
0)
(apl-test
"reduce-or"
(apl-reduce-or (list 0 1 0))
1)
(apl-test
"scan-add"
(apl-scan-add (list 1 2 3 4))
(list 1 3 6 10))
(apl-test
"scan-mul"
(apl-scan-mul (list 1 2 3 4))
(list 1 2 6 24))
;; ---------------------------------------------------------------------------
;; 7. Vector manipulation
;; ---------------------------------------------------------------------------
(apl-test
"reverse"
(apl-reverse (list 1 2 3 4))
(list 4 3 2 1))
(apl-test
"cat v v"
(apl-cat (list 1 2) (list 3 4))
(list 1 2 3 4))
(apl-test
"cat v s"
(apl-cat (list 1 2) 3)
(list 1 2 3))
(apl-test
"cat s v"
(apl-cat 1 (list 2 3))
(list 1 2 3))
(apl-test
"cat s s"
(apl-cat 1 2)
(list 1 2))
(apl-test
"take 3"
(apl-take
3
(list 10 20 30 40 50))
(list 10 20 30))
(apl-test
"take 0"
(apl-take 0 (list 1 2 3))
(list))
(apl-test
"take neg"
(apl-take -2 (list 10 20 30))
(list 20 30))
(apl-test
"drop 2"
(apl-drop 2 (list 10 20 30 40))
(list 30 40))
(apl-test
"drop neg"
(apl-drop -1 (list 10 20 30))
(list 10 20))
(apl-test
"rotate 2"
(apl-rotate
2
(list 1 2 3 4 5))
(list 3 4 5 1 2))
(apl-test
"compress"
(apl-compress
(list 1 0 1 0)
(list 10 20 30 40))
(list 10 30))
(apl-test
"index"
(apl-index
(list 10 20 30 40)
(list 2 4))
(list 20 40))
;; ---------------------------------------------------------------------------
;; 8. Set operations
;; ---------------------------------------------------------------------------
(apl-test
"member yes"
(apl-member
(list 1 2 5)
(list 2 4 6))
(list 0 1 0))
(apl-test
"member s"
(apl-member 2 (list 1 2 3))
1)
(apl-test
"member no"
(apl-member 9 (list 1 2 3))
0)
(apl-test
"nub"
(apl-nub (list 1 2 1 3 2))
(list 1 2 3))
(apl-test
"union"
(apl-union
(list 1 2 3)
(list 2 3 4))
(list 1 2 3 4))
(apl-test
"intersect"
(apl-intersect
(list 1 2 3 4)
(list 2 4 6))
(list 2 4))
(apl-test
"without"
(apl-without
(list 1 2 3 4)
(list 2 4))
(list 1 3))
;; ---------------------------------------------------------------------------
;; 9. Format
;; ---------------------------------------------------------------------------
(apl-test
"format vec"
(apl-format (list 1 2 3))
"1 2 3")
(apl-test "format scalar" (apl-format 42) "42")
(apl-test "format empty" (apl-format (list)) "")
;; ---------------------------------------------------------------------------
;; Summary
;; ---------------------------------------------------------------------------
(list apl-test-pass apl-test-fail)