7a343351d6
Four general gaps, shaken out by loading clojure.spec.alpha: - Special forms were shadowable by a same-named macro. analyze-list macroexpanded before checking special forms, so a ns that redefs def/and/or (spec excludes them via :refer-clojure :exclude) made a bare def resolve to the macro instead of the special form, breaking every defn after. Now a head in the special-form set is never macroexpanded, matching the reference macroexpand1 isSpecial check. - reify dropped all but the last arity of a multi-arity protocol method (spec reifies (specize* [s]) and (specize* [s _])). The macro keyed methods by name and overwrote; now it groups arities into one multi-arity fn. - reify instances did not implement IObj: with-meta threw and (instance? clojure.lang.IObj r) was false. Every Clojure reify carries metadata. with-meta now copies the reify to a fresh identity (shared method table) and keys its meta; instance? IObj/IMeta is true for any reify. This was the registry bug — spec's with-name returned nil for specs, so get-spec missed. - (set! (. Class field) val) was rejected. spec toggles clojure.lang.RT/checkSpecAsserts this way; the analyzer now lowers it to a jolt.host/set-static-field! call over a mutable-statics table, and a plain Class/field read consults that table. Also: .name/.getName on a Namespace and .ns/.sym on a Var (spec's ns-qualify / ->sym). analyzer + reify are seed sources (re-minted). spec.alpha now does valid?/conform/cat/keys/explain-str/check-asserts. tick.alpha.interval-test still needs time-literals data readers (separate). |
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|---|---|---|
| .. | ||
| build-app | ||
| bench-chez.ss | ||
| corpus.edn | ||
| directlink-test.ss | ||
| ffi-binding-test.ss | ||
| inline-test.ss | ||
| numeric-test.ss | ||
| README.md | ||
| transient-test.ss | ||
| unit.edn | ||
| values-test.ss | ||
Chez test harness
The correctness gate for jolt. Pure Chez (+ Clojure for the JVM oracle).
Correctness is judged against the JVM-sourced conformance spec; the spec itself
lives in test/conformance/ (see its SPEC.md). Run the whole gate with make test from the repo root.
The spec corpus
corpus.edn is the contract: ~2920 rows {:suite :label :expected :actual}, with
:expected sourced from reference JVM Clojure by test/conformance/regen-corpus.clj.
It is frozen (the canonical source) — add or change cases here, then re-source the
answers with regen-corpus.clj and re-certify with test/conformance/certify.clj.
The gate runners (host/chez/)
-
run-corpus.ss— runs every corpus case through the spine (read → analyze → IR → emit → eval, all on Chez), comparing each result by value-equality against the JVM:expected. Aknown-failallowlist covers cases jolt can't match because Chez has no JVM host (Java classes, arrays,BigDecimal, opaque host-object printers, …); the gate fails only on a NEW divergence or if the pass count drops below the floor.chez --script host/chez/run-corpus.ss JOLT_CORPUS_LIMIT=200 … # every-Nth stride, fast iteration JOLT_CHEZ_ZJ_FLOOR=N … # override the floor (default 2678) -
run-unit.ss— host-specific unit cases (test/chez/unit.edn) that aren't in the JVM-portable corpus: dot-forms, java statics, io, reader, walk, vars/namespaces, refs. Each:expris evaluated in-process and its printed value compared to a baked:expected(:throwsasserts a raise). -
selfcheck.sh— self-host fixpoint:bootstrap.ssrebuild byte-equals the checked-in seed (host/chez/seed/). -
smoke.sh— realbin/joltc -eCLI smoke.
Other Chez tests
values-test.ss— the value model (nil/truthiness/collections).make values.bench-chez.ss— compute bench through the pipeline (opt-in; not in the gate).
All runners assume chez on PATH.