jolt/test/spec
Yogthos e75771084e fix: merge nil/empty + conj semantics to match Clojure
core-merge returned {} for (merge) and errored on nil args. Rewrite to follow
Clojure: (when (some identity maps) (reduce conj (or (first maps) {}) (rest maps))).

- (merge) and (merge nil nil) -> nil
- nil args elsewhere are no-ops: (merge {} nil) -> {}, (merge nil {:a 1}) -> {:a 1}
- later args follow conj semantics: a map merges its entries, a [k v]
  vector/map-entry adds that entry ((merge {} [:foo 1]) -> {:foo 1},
  (merge {} (first {:a 1})) -> {:a 1})
- collection keys preserved (first arg's phm type kept; entries via core-assoc
  which promotes struct->phm for collection keys)

spec: 9 new merge cases in maps-spec. merge.cljc 13/18/11 -> 29/11/2.
clojure-test-suite pass 1688->1704. jpm test green.

Remaining merge.cljc fails are the lenient-where-Clojure-throws class (atomic
args, >2-element vectors). Fixes jolt-dxx.
2026-06-05 09:22:27 -04:00
..
control-flow-spec.janet test: fold cljs ports into spec; add exceptions spec + gap coverage 2026-06-05 01:12:39 -04:00
destructuring-spec.janet test(spec): control-flow, functions, destructuring — fix loop destructuring 2026-06-05 00:16:15 -04:00
exceptions-spec.janet test: fold ported-clojure batteries into spec 2026-06-05 07:50:16 -04:00
functions-spec.janet test(spec): control-flow, functions, destructuring — fix loop destructuring 2026-06-05 00:16:15 -04:00
host-interop-spec.janet test(spec): macros, reader, host-interop, namespaces — fix def-doc, resolve, %& 2026-06-05 00:35:48 -04:00
lazy-seqs-spec.janet test: fold phase ports into spec; promote compile-mode test 2026-06-05 01:07:09 -04:00
lists-spec.janet test(spec): collections contract (sequences, vectors, lists, maps, sets) 2026-06-05 00:08:37 -04:00
macros-spec.janet test(spec): macros, reader, host-interop, namespaces — fix def-doc, resolve, %& 2026-06-05 00:35:48 -04:00
maps-spec.janet fix: merge nil/empty + conj semantics to match Clojure 2026-06-05 09:22:27 -04:00
metadata-spec.janet test(spec): lazy sequences, transducers, metadata 2026-06-05 00:26:44 -04:00
multimethods-spec.janet test: fold phase ports into spec; promote compile-mode test 2026-06-05 01:07:09 -04:00
namespaces-spec.janet fix: catch binds unwrapped thrown value; var-set targets thread binding 2026-06-05 01:23:52 -04:00
numbers-spec.janet test(spec): numbers, strings, predicates — fix variadic <, seq?, index-of 2026-06-05 00:13:19 -04:00
predicates-spec.janet test: fold cljs ports into spec; add exceptions spec + gap coverage 2026-06-05 01:12:39 -04:00
protocols-spec.janet test: fold phase ports into spec; promote compile-mode test 2026-06-05 01:07:09 -04:00
reader-syntax-spec.janet test: fold phase ports into spec; promote compile-mode test 2026-06-05 01:07:09 -04:00
sequences-spec.janet test(spec): collections contract (sequences, vectors, lists, maps, sets) 2026-06-05 00:08:37 -04:00
sets-spec.janet fix: value-semantics for collection keys/elements; set literals evaluate 2026-06-05 01:02:00 -04:00
state-spec.janet test: fold ported-clojure batteries into spec 2026-06-05 07:50:16 -04:00
strings-spec.janet test: fold cljs ports into spec; add exceptions spec + gap coverage 2026-06-05 01:12:39 -04:00
transducers-spec.janet fix: transducers/reduce short-circuit over infinite seqs via reduced 2026-06-05 09:18:35 -04:00
transients-spec.janet feat: real transients backed by Janet arrays/tables (interop) 2026-06-05 08:02:21 -04:00
truthiness-spec.janet test: fold ported-clojure batteries into spec 2026-06-05 07:50:16 -04:00
vectors-spec.janet test(spec): collections contract (sequences, vectors, lists, maps, sets) 2026-06-05 00:08:37 -04:00