f7747ed1b4
Root cause: fn* multi-arity detection checks (array? (in form 1)) — defprotocol used @[...] for args, triggering multi-arity path that treated the body form as a second arity pair. Fixes applied: - defprotocol: change fn* args from @[...] to [...] (tuple) so single-arity fn* path is used with [this & rest-args] - defprotocol: remove quote wrappers from protocol-dispatch call (protocol-name and method-name passed directly as symbols) - extend-type/extend-protocol: remove quote wrappers from register-method call (symbols passed directly, not via quote) - protocol-dispatch: use (in form ...) directly for proto/method symbols (no eval-form needed after quote removal) - satisfy?: extract name string from protocol value's :name field (which is a symbol struct, not a plain string) - make-reified: remove spurious (apply fn []) call - core-reify: fix (keyword struct) → extract :name string first - core-extend-protocol: handle single method spec vs multi 5 test sections (35-39) covering: defprotocol, extend-type, extend-protocol, satisfies?, reify — all pass 315 ok, 2 fail (pre-existing, unchanged)
50 lines
2.1 KiB
Text
50 lines
2.1 KiB
Text
# Phase 12: Protocol System Tests
|
|
(use ../src/jolt/api)
|
|
(defn ct-eval [ctx s] (eval-string ctx s))
|
|
|
|
(print "35: defprotocol...")
|
|
(let [ctx (init)]
|
|
(ct-eval ctx "(defprotocol Greet (greet [this]))")
|
|
(let [p (ct-eval ctx "Greet")]
|
|
(assert (not (nil? p)) "protocol var exists")
|
|
(assert (= :jolt/protocol (get p :jolt/type)) "protocol type tag")
|
|
(assert (get (get p :methods) :greet) "protocol has greet method"))
|
|
(assert (or (function? (ct-eval ctx "greet")) (cfunction? (ct-eval ctx "greet"))) "method fn exists"))
|
|
(print " passed")
|
|
|
|
(print "36: extend-type...")
|
|
(let [ctx (init)]
|
|
(ct-eval ctx "(deftype Person [name])")
|
|
(ct-eval ctx "(defprotocol Namable (get-name [this]))")
|
|
(ct-eval ctx "(extend-type Person Namable (get-name [this] (.-name this)))")
|
|
(assert (= "Alice" (ct-eval ctx "(get-name (Person. \"Alice\"))")) "extend-type works"))
|
|
(print " passed")
|
|
|
|
(print "37: extend-protocol...")
|
|
(let [ctx (init)]
|
|
(ct-eval ctx "(deftype Dog [breed])")
|
|
(ct-eval ctx "(deftype Cat [color])")
|
|
(ct-eval ctx "(defprotocol Animal (speak [this]))")
|
|
(ct-eval ctx "(extend-protocol Animal
|
|
Dog (speak [this] (str \"woof from \" (.-breed this)))
|
|
Cat (speak [this] (str \"meow from \" (.-color this))))")
|
|
(assert (= "woof from poodle" (ct-eval ctx "(speak (Dog. \"poodle\"))")) "dog speak")
|
|
(assert (= "meow from black" (ct-eval ctx "(speak (Cat. \"black\"))")) "cat speak"))
|
|
(print " passed")
|
|
|
|
(print "38: satisfies?...")
|
|
(let [ctx (init)]
|
|
(ct-eval ctx "(deftype Point [x y])")
|
|
(ct-eval ctx "(defprotocol Locatable (location [this]))")
|
|
(ct-eval ctx "(extend-type Point Locatable (location [this] [(.-x this) (.-y this)]))")
|
|
(assert (= true (ct-eval ctx "(satisfies? Locatable (Point. 3 4))")) "satisfies? true")
|
|
(assert (= false (ct-eval ctx "(satisfies? Locatable {:x 1})")) "satisfies? false"))
|
|
(print " passed")
|
|
|
|
(print "39: reify...")
|
|
(let [ctx (init)]
|
|
(ct-eval ctx "(defprotocol Stringable (to-str [this]))")
|
|
(assert (= "works" (ct-eval ctx "(to-str (reify Stringable (to-str [this] \"works\")))")) "reify single method"))
|
|
(print " passed")
|
|
|
|
(print "\nAll Phase 12 tests passed!")
|