8ffc2f68c5
Five fixes shaken out by running jank-lang/clojure-test-suite: - = short-circuits on identity like Util.equiv's k1 == k2, so (= s s) on an infinite lazy seq answers true instead of walking forever. Numbers keep the exactness-aware arm ((= ##NaN ##NaN) stays false like the JVM's). - Calling a non-fn names the operator's CLASS in the ClassCastException, like the JVM — never the value, whose printed form may be unbounded: ((range)) must throw, not hang rendering an infinite seq. - realized? on a seq cell answers by its forced flag (the rest of a realized lazy chain is a cseq under jolt's seq model), and the overlay's unsupported- type error names the class, not the (possibly infinite) value. - clojure.test/is dispatches a REGISTERED assert-expr method before its by-name inline paths, like clojure.test where the built-ins are just pre-registered methods — so an alias-qualified p/thrown? (the suite's portability helper) isn't captured by the built-in thrown? path, which read its body as a class. - clojure.test tracks tests and fixtures per namespace: deftest records its defining ns, use-fixtures registers under the calling ns (no more cross-ns clobbering), (run-tests 'ns ...) runs only those namespaces like clojure.test, and each run-tests call prints/returns its own summary (global counters stay cumulative for the n-pass/n-fail harness API). Re-mint (20-coll.clj is seed; prelude only). +2 JVM-certified corpus rows; the clojure-test fixture pins the alias-qualified assert-expr, per-call summaries, and ns filtering. |
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|---|---|---|
| .. | ||
| alias-leak-app | ||
| build-app | ||
| datareader-app | ||
| bench-chez.ss | ||
| clojure-test.clj | ||
| corpus.edn | ||
| directlink-test.ss | ||
| ffi-binding-test.ss | ||
| inline-test.ss | ||
| numeric-test.ss | ||
| README.md | ||
| repl-reader-test.clj | ||
| 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.