jolt/test/conformance/known-divergences.edn
Yogthos 67e642bdfb core.match: regex + array patterns (full support); library-conformance directive
Finishes core.match — its full test suite (115/115) now passes, including the
two patterns the earlier work left out:

- Regex-literal patterns. A #"…" now reads as a regex VALUE (Clojure parity: the
  reader constructs the Pattern, so a macro receives a regex, not jolt's tagged
  form), and the analyzer compiles a regex value to the same :regex IR leaf via
  its source. emit-quoted handles a quoted regex; a regex value carries the
  java.util.regex.Pattern host tag so extend-protocol/instance? dispatch on it.
- Primitive-array patterns. A ^Type hint's :tag is now the SYMBOL (e.g. `ints`),
  matching the JVM, so core.match's array-tag lookup engages the array
  specialization (alength/aget). jolt's :tag consumers already tolerate a symbol
  (hc-cell-num-ret normalizes; tag->nkind/def-meta handle both).

Also: a library-conformance directive in CLAUDE.md, and the supported-libraries
list (docs + site) simplified to one-line entries — a listed library is assumed
to work fully, so no tallies or feature enumerations. core.match + transit-jolt
added to the list.

Seed change (reader/backend/30-macros) -> re-minted; the rest runtime. JVM-
certified corpus rows; the stale `symbol hint -> :tag` divergence is dropped from
the allowlist (jolt now matches the JVM). make test + shakesmoke green.
2026-06-25 00:46:10 -04:00

37 lines
2 KiB
Clojure

{:doc
"Rows of test/chez/corpus.edn whose :expected differs from reference JVM Clojure. The corpus is JVM-sourced (regen-corpus.clj), so this list is only the rows whose JVM value is an opaque host object that cannot round-trip to readable source — Java arrays, transients, atoms, beans, proxies, and chunks print as #object[..@addr] with a per-run identity — plus the (fn* foo) strictness case. For that the corpus keeps jolt's value. certify.clj gates on NEW (unlisted) divergences and STALE entries. Keyed by [suite label].",
:legend
{:numeric-model
"jolt has a numeric tower (exact integer / Ratio / double); no BigDecimal",
:host-model
"no JVM host: classes->name strings, type->symbol, *in* is a map, inline-impl extenders, duck-typed with-open close",
:reader-model
"jolt reader features (:jolt) + syntax-quote literal collapse (spec 2.4 S25); map source-order preserved",
:printer-model
"jolt printer renders transients/atoms/print-method overrides differently from JVM #object",
:strictness
"jolt is intentionally stricter: throws on odd assoc! args / defn with no param vector",
:impl-detail
"representation detail: syntax-quote yields a list? (JVM yields a Cons)"},
:entries
[{:suite "forms / fn",
:label "no param vector",
:category :strictness}
{:suite "io / cold tagged types via print-method",
:label "atom override fires nested",
:category :reader-model}
{:suite "io / cold tagged types via print-method",
:label "transient map",
:category :printer-model}
{:suite "io / cold tagged types via print-method",
:label "transient vector",
:category :printer-model}
{:suite "untested / JVM-shape stubs (documented jolt behavior)",
:label "bean is the map",
:category :host-model}
{:suite "untested / JVM-shape stubs (documented jolt behavior)",
:label "proxy resolves nil",
:category :host-model}
{:suite "untested / chunk family (eager equivalents) + cat",
:label "chunk round-trip",
:category :host-model}]}