df1e836cda
- reader.janet: rewrite read-anon-fn to handle % arg references % → gensym, %1/%2 → sorted gensyms, replaces all matching % refs - evaluator.janet: IFn protocol support in default invocation arm Before erroring "Cannot call X as a function", checks for: 1) type-registry IFn/-invoke method (extend-type protocols) 2) :jolt/protocol-methods :-invoke (reified objects) - test/phase13-test.janet: 4 test sections (28-31) 28: reify dispatch — protocol methods on reified objects 29: #() anon-fn — % and %1/%2 arg handling 30: extend-type — protocol method dispatch for deftypes 31: clojure.walk loading — keywordize-keys loads correctly - All pass: 316 ok, 1 fail (pre-existing, unchanged)
44 lines
1.5 KiB
Text
44 lines
1.5 KiB
Text
(use ../src/jolt/api)
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(use ../src/jolt/evaluator)
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(use ../src/jolt/reader)
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(defn ct-eval [ctx s] (eval-string ctx s))
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(defn load-clj [ctx filepath]
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(var s (slurp filepath))
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(while (> (length (string/trim s)) 0)
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(def [form rest] (parse-next s))
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(set s rest)
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(when (not (nil? form))
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(eval-form ctx @{} form))))
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(print "=== Phase 13: Protocol Completion ===")
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(print "28: reify dispatch...")
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(let [ctx (init)]
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(ct-eval ctx "(defprotocol Greeter (say-hello [this]))")
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(ct-eval ctx "(def r (reify Greeter (say-hello [this] \"hello reify\")))")
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(assert (= "hello reify" (ct-eval ctx "(say-hello r)")) "reify dispatch"))
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(print " ok")
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(print "29: #() anon-fn reader...")
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(let [ctx (init)]
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(assert (= 2 (ct-eval ctx "(#(inc %) 1)")) "anon fn %")
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(assert (= 3 (ct-eval ctx "(#(+ %1 %2) 1 2)")) "anon fn %1 %2")
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(assert (= [1 2 3] (ct-eval ctx "(map #(inc %) [0 1 2])")) "anon fn map"))
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(print " ok")
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(print "30: extend-type full dispatch...")
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(let [ctx (init)]
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(ct-eval ctx "(defprotocol Greet (g [this]))")
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(ct-eval ctx "(deftype Dog [name])")
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(ct-eval ctx "(extend-type Dog Greet (g [this] (str \"woof \" (.-name this))))")
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(assert (= "woof Rex" (ct-eval ctx "(g (Dog. \"Rex\"))")) "extend-type dog"))
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(print " ok")
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(print "31: clojure.walk loading...")
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(let [ctx (init)]
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(load-clj ctx "src/jolt/clojure/walk.clj")
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(assert (function? (ct-eval ctx "keywordize-keys")) "keywordize-keys is fn"))
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(print " ok")
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(print "\nAll Phase 13 tests passed!")
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