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java.time: complete LocalTime/LocalDate/Year/YearMonth ChronoField coverage (#239)

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tick's fields-test walks every ChronoField a temporal supports and reads it,
which crashed on fields jolt didn't implement. Fill the gaps:

- LocalTime: CLOCK_HOUR_OF_DAY (1..24), HOUR_OF_AMPM, CLOCK_HOUR_OF_AMPM,
  MICRO_OF_DAY — both isSupported and getLong.
- LocalDate: the aligned-* group (ALIGNED_DAY_OF_WEEK_IN_MONTH/_YEAR,
  ALIGNED_WEEK_OF_MONTH/_YEAR).
- LocalDateTime field routing now asks which part supports the field instead of a
  hardcoded date list, so a date field never misroutes to the time part (the actual
  cause of "LocalTime has no field ALIGNED_DAY_OF_WEEK_IN_MONTH" — a ZonedDateTime's
  date field fell through to its time).
- Year / YearMonth gain isSupported / get / getLong.

tick api_test 344/0/1 -> 599/0/0. Seven JVM-certified corpus rows. make test green,
0 new divergences. Runtime .ss — no re-mint.

Co-authored-by: Yogthos <yogthos@gmail.com>
This commit is contained in:
Dmitri Sotnikov 2026-06-26 19:12:40 +00:00 • committed by GitHub
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commit b3ffd357a2
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7
test/chez/corpus.edn
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@ -551,6 +551,13 @@
{:suite "interop / java.time shims" :label "Instant instance" :expected "true" :actual "(instance? java.time.Instant (Instant/ofEpochMilli 0))"}
{:suite "interop / java.time shims" :label "getTime epoch ms" :expected "0" :actual "(.getTime #inst \"1970-01-01T00:00:00Z\")"}
{:suite "interop / java.time shims" :label "toEpochMilli round trip" :expected "1234" :actual "(.toEpochMilli (Instant/ofEpochMilli 1234))"}
{:suite "interop / java.time chrono-fields" :label "CLOCK_HOUR_OF_DAY midnight is 24" :expected "24" :actual "(.getLong (java.time.LocalTime/of 0 30) java.time.temporal.ChronoField/CLOCK_HOUR_OF_DAY)"}
{:suite "interop / java.time chrono-fields" :label "HOUR_OF_AMPM" :expected "2" :actual "(.getLong (java.time.LocalTime/of 14 0) java.time.temporal.ChronoField/HOUR_OF_AMPM)"}
{:suite "interop / java.time chrono-fields" :label "CLOCK_HOUR_OF_AMPM noon is 12" :expected "12" :actual "(.getLong (java.time.LocalTime/of 12 0) java.time.temporal.ChronoField/CLOCK_HOUR_OF_AMPM)"}
{:suite "interop / java.time chrono-fields" :label "ALIGNED_DAY_OF_WEEK_IN_MONTH" :expected "3" :actual "(.getLong (java.time.LocalDate/of 2020 3 17) java.time.temporal.ChronoField/ALIGNED_DAY_OF_WEEK_IN_MONTH)"}
{:suite "interop / java.time chrono-fields" :label "ALIGNED_WEEK_OF_MONTH" :expected "3" :actual "(.getLong (java.time.LocalDate/of 2020 3 17) java.time.temporal.ChronoField/ALIGNED_WEEK_OF_MONTH)"}
{:suite "interop / java.time chrono-fields" :label "Year isSupported + getLong" :expected "2020" :actual "(.getLong (java.time.Year/of 2020) java.time.temporal.ChronoField/YEAR)"}
{:suite "interop / java.time chrono-fields" :label "YearMonth PROLEPTIC_MONTH" :expected "24244" :actual "(.getLong (java.time.YearMonth/of 2020 5) java.time.temporal.ChronoField/PROLEPTIC_MONTH)"}
{:suite "interop / java.time shims" :label "Instant/now is current" :expected "true" :actual "(> (.toEpochMilli (Instant/now)) 1500000000000)"}
{:suite "interop / java.time shims" :label "sql types are not" :expected "false" :actual "(instance? java.sql.Timestamp #inst \"2020-01-01T00:00:00Z\")"}
{:suite "interop / StringReader & StringBuilder" :label "StringReader read" :expected "[97 98 -1]" :actual "(let [r (java.io.StringReader. \"ab\")] [(.read r) (.read r) (.read r)])"}