Pivot from a jolt reimplementation to running the upstream library verbatim.
Vendors the real clojure/tools/logging.clj; jolt provides the backend and the
host primitives it needs. Language features (broadly useful for real Clojure
libs), all covered in 3-mode conformance + spec suites:
- defmacro: multi-arity dispatch (jolt-q8l) and a docstring + attr-map + params
head (jolt-qnr) — the 4-arity log macro and every level macro need these.
- syntax-quote resolves an alias-qualified symbol to its target ns (jolt-9av),
so a macro template (impl/get-logger) resolves at the use site.
- the ns macro unwraps ^{:map} metadata on the ns name (jolt-8w2 workaround,
matching def/defn/defmacro).
- a namespace object self-evaluates, so ~*ns* can be spliced into a template.
Host shims (ported from / modeled on clojure where applicable):
- clojure.string/trim-newline (ported, CharSequence interop -> count/subs)
- agent/send-off/send (minimal synchronous stubs; jolt has no thread pool/STM)
- clojure.lang.LockingTransaction/isRunning -> false
- a minimal clojure.pprint (pprint/with-pprint-dispatch/code-dispatch, for spy)
- clojure.tools.logging.impl: a jolt stderr LoggerFactory backend (the library's
designed pluggable extension point)
docs/libraries.md lists tools.logging; grammar.ebnf metadata note clarified.
Conformance 355/355 x3 modes; full jpm test gate green.
Mine the remaining integration 'ported Clojure' batteries into the spec layer
and delete them (clojure-atom/control/for/logic/macros, core, logic). A broad
function-coverage diff confirmed they exercised no clojure.core fn the spec
lacked; their distinctive value was the truthiness/boolean contract, now
captured in a dedicated spec.
New/expanded spec coverage:
- spec/truthiness-spec: only nil/false are falsy (0, "", [], {}, #{} are truthy);
not / and / or return-value & short-circuit semantics; if-not/when-not/boolean
- assert (exceptions-spec), get-validator (state-spec)
Layout now: spec 23 files / 732 cases; integration trimmed to 10 genuine
cross-cutting batteries (conformance, SCI bootstrap/runtime, jank, compile-mode,
api, namespace, bootstrap, features, systematic-coverage). conformance 218/218,
jpm test green.
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 spec suites for stateful refs (atoms/volatiles/delays/promises), multimethods
(dispatch + hierarchies), and protocols/types/records. Bugs caught and fixed:
- reify with multiple methods registered only the first (stepped i by 2 over
one-element specs); now collects every method spec
- get-method/methods/remove-method evaluated their arg to the dispatch fn, but a
multimethod's methods live on its var — now resolve the var (get-method and
methods are special forms; remove-method fixed). get-method/methods added.
- no global hierarchy: 2-arg derive modified a throwaway, isa? was hardcoded
false, parents missing, ancestors/descendants returned arrays (so contains?
failed), and dispatch ignored derive. Now a global hierarchy backs the 1/2-arg
derive/isa?/parents/ancestors/descendants (returning sets) and multimethod
dispatch falls back to it.
Corrected a phase5 port assertion that encoded the old isa? bug.
conformance 218/218, jpm test green.
