- zero?/pos?/neg? throw on non-numbers; odd?/even? throw on non-integers
(nil, infinities, NaN, fractional) via need-num/need-int helpers
- comparisons < > <= >= throw on non-number args (1-arity stays true, no check)
- max/min throw on non-number args
- quot/rem/mod throw on zero divisor and non-finite operands
odd?/even?/lt/gt/lt_eq/gt_eq suite files now clean; pass 3691->3738.
Updated systematic-coverage-test (zero? nil now throws). spec:
numbers/strictness (15). jpm test green.
The reader now reads the symbolic float values ##Inf, ##-Inf and ##NaN. Added
infinite? and NaN? predicates. Fixed intval? to exclude infinity (floor(inf)=inf
but inf isn't integer-valued), so float?/double? are true for ##Inf and
int?/pos-int?/nat-int?/neg-int? are false for it.
This unblocked many number-test files whose forms previously failed to
READ (##Inf/##NaN literals), so clojure-test-suite jumped from 2241 to 2539
assertions and pass 1719 -> 1955. Baseline raised to 1900. NaN_qmark now runs.
float?/double? on integer-valued doubles (1.0) remain false: Janet represents
an integer and an integer-valued double identically, so they're inherently
indistinguishable — documented in the README Numbers section.
spec: numbers/floats-&-symbolic-values (15 cases). jpm test green.
Closes jolt-fy8 (fixable parts; int-vs-float ambiguity is a documented divergence).
Real transient correctness gaps surfaced by the clojure-test-suite:
- Transients are now invokable for read-only lookup like their persistent forms:
((transient v) i), ((transient m) k [default]), (:k (transient m)),
((transient s) x). jolt-invoke/coll-lookup gained a transient branch
(transient-lookup) that indexes :arr / canon-keyed :tbl. Added phm/canon as a
public canonicalizer so collection keys compare by value here too.
- assoc! accepts an ODD arg count (a missing final value is nil), unlike assoc —
core-assoc! now uses nil-safe get for the value instead of erroring.
- Using a transient after persistent! (or a second persistent!, or pop! on an
empty transient vector) now throws, via a :jolt/persistent invalidation flag
checked by the mutating ops. Catches the classic transient footgun.
spec: transients-spec gains invokable-lookup (7), assoc!-odd-args (4),
invalidation (4). clojure-test-suite pass 1704->1719.
Remaining transient fails are accepted lenient divergences (jolt doesn't throw
on bad-shape conj!/assoc!/pop! of wrong-typed args; nil set elements). jpm test green.
transduce-reduce and core-reduce both called realize-for-iteration, fully
realizing the coll before the reduce loop — so an infinite lazy seq hung before
the reduced short-circuit could fire. (into [] (take 5) (range)) etc. never
terminated.
Add reduce-with-reduced, which steps a lazy seq one cell at a time
(realize-ls/ls cell protocol), checking reduced? after each element so a take/
take-while transducer (or any reducing fn returning reduced) terminates over an
infinite seq. Route transduce-reduce and both core-reduce arities through it;
2-arg reduce now seeds from the first element and reduces the rest lazily.
spec: transducers/short-circuit + reduce/honors-reduced (13 cases).
clojure-test-suite timeouts 7->6, pass 1683->1688. jpm test green.
Fixes jolt-kxb.
Run the external cross-dialect clojure-test-suite (lread/clojure-test-suite,
240 per-fn .cljc files in clojure.test format) against Jolt:
- test/support/clojure_test.clj: minimal clojure.test + portability shims
(deftest/is/testing/are + when-var-exists/thrown?/big-int?/lazy-seq?) — just
enough surface to load the suite and tally pass/fail/error. Pre-loaded so the
suite's (require [clojure.test ...]) finds it already populated.
- test/integration/suite-worker.janet: one-shot worker that loads the shim,
the suite's number-range helper ns, and a single .cljc file, then prints
'pass fail error'.
- test/integration/clojure-test-suite-test.janet: spawns a worker per file
under an ev/with-deadline wall-clock budget (so infinite-seq tests that hang
Jolt's eager evaluator are auto-contained, not a manual skip-list) and asserts
pass/clean-file counts stay at/above a baseline. References ~/src/clojure-test-suite
if present; skips cleanly when absent, like the jank battery.
Current: 210 files run, 7 timed out, 2233 assertions -> 1683 pass / 350 fail /
200 error, 23 clean files. Remaining fails are genuine divergences (float/ratio/
bigint, lenient transients where Clojure throws), tracked separately.
Fixes two real evaluator bugs the suite surfaced:
- :refer now preserves a referred macro's :macro flag (was interned as a plain
value, degrading referred macros to functions).
- resolve-var now resolves ns aliases (like resolve-sym), so aliased macros
(e.g. p/thrown? via :as p) dispatch as macros instead of being called as fns.
Mine the cljs port batteries into the spec layer and delete them (their behavior
is covered by spec; the unique functions they exercised are now specced).
Removed test/integration/ports/ entirely.
New/expanded spec coverage from the mining:
- spec/exceptions-spec: try/catch/finally, throw, ex-info/ex-message/ex-data/ex-cause
- doto, pr-str, keyword/symbol constructors, atom?, dynamic var binding
Two rare edges filed (jolt-...): rethrow of a caught ex-info re-wraps it; var-set
on a dynamic var inside binding no-ops. Core try/catch/ex-info and binding work.
Test layout is now spec (22 files, ~677 cases) / integration / unit / support.
conformance 218/218, jpm test green.
Add behavioral spec suites for the collection API (~180 cases). Writing them
surfaced and fixed real bugs:
- (count nil) errored; now 0 (Clojure semantics)
- (repeat x) and (repeatedly f) — the infinite 1-arg arities — were unsupported;
now return lazy infinite seqs
- set equality used deep= (representation-sensitive), so a set of map literals
could differ from an equal set built differently; now value-based (each
element value-equal to some element of the other)
Known limitation filed: phm-typed maps (from hash-map) used as set elements /
map keys hash by identity (map *literals* are structs and work).
jpm test green.
Reorganize the flat 49-file test/ into three layers (jpm test recurses, so all
are still discovered):
- test/unit/ white-box component tests (reader, evaluator, types,
persistent-map, lazy-seq, macro, interop, compiler)
- test/integration/ cross-cutting + regression batteries (conformance, jank,
sci-bootstrap/runtime, features, systematic-coverage, api,
core, namespaces, ported clojure suites) and
.../ports/ ported clojure/cljs test batches pending consolidation
- test/spec/ the behavioral contract (built out in following commits)
- test/support/harness.janet shared defspec table runner (cases compared via
Jolt's own =, with a :throws sentinel) + expect= helpers
Files moved with git mv (history preserved) and import paths fixed for depth.
jpm test green. README Test section updated.
Next: build out test/spec/ to cover the public API area-by-area, mining the
integration batteries and filling gaps.
Update stale claims: bigint/biginteger (int/s64), +'/*'/inc' aliases, transients
(correctness-only), and the byte-array-via-buffer / array family are now
implemented. Note clojure.repl/template and JVM reflection/proxy remain out.
Raw (deftype T [fields] Proto (method [this] body) ...) silently ignored its
protocol body — only the constructor was created, so protocol dispatch on a
deftype instance always failed (No method ... for T). defrecord worked only
because its macro expanded the body into extend-type forms.
deftype now does the same: emit an extend-type per protocol, wrapping each
method body in a let that binds the type's fields from the instance. This is a
real correctness fix (any deftype-with-protocols was broken) and unblocks SCI's
sci.lang.Var (a deftype implementing vars/IVar) — the clojure.core aggregation
map now gets past protocol dispatch.
conformance 218/218, features 78/78, jank 120.
While digging into test-load-sci, add genuinely-missing clojure.core fns:
doall/dorun/run!/tree-seq, key/val/map-entry?, rand-nth/replicate/
bounded-count/counted?/reversible?/seqable?, nat-int?/pos-int?/neg-int?/
double?/float?/ratio?/decimal?/rational?/numerator/denominator, list*,
special-symbol?/record?, promise/deliver, comparator/completing/halt-when/
ensure-reduced/unreduced, keyword-identical?/object?/tagged-literal/re-groups.
Fix a real pre-existing bug: iterating a map (first/seq/map/filter/reduce/vec/
realize-for-iteration) returned keys or values instead of [k v] entries.
Map literals are Janet structs (not phm), which several paths mishandled.
Now first/seq/realize-for-iteration yield entries for both structs and phms,
matching Clojure — e.g. (vec {:a 1}) => [[:a 1]], (map key m), (reduce f init m).
Tests: conformance 218/218 (+12), features 78/78, jank 120. Advances the SCI
bootstrap further (its clojure.core aggregation map resolves more symbols).
Resolve symbols that were unbound or leaking to broken Janet builtins:
- bit-clear/bit-set/bit-flip/bit-test/bit-and-not
- get-method/methods (multimethod introspection)
- second/ffirst/nfirst/fnext/nnext, last (was leaking to Janet, broke on pvec),
drop-last/take-last
- ident?/simple-symbol?/qualified-keyword?/simple-keyword?/simple-ident?/
qualified-ident?/inst?/inst-ms/uri?/uuid?/bytes?/tagged-literal?
- clojure.string/re-quote-replacement
Advances the SCI bootstrap; conformance 206/206, features 71/71.
Add src/jolt/config.janet exposing a build-time `mutable?` constant read from
JOLT_MUTABLE at compile time (jpm build). Default is immutable.
Fix correctness bug: conj on a list (Janet array) mutated the original in
place. In immutable mode conj now copies first; in mutable mode it mutates.
Round 1 of persistent-collections work.
