pg_walsummary test fixtures
===========================

sample.summary
    A WAL summary file written by pgrust's blkreftable writer (byte-identical
    to what the WAL summarizer persists; native-endian, generated on a
    little-endian host like every supported target). Regenerate with:
        cargo test -p pg_walsummary --test cli -- --ignored generate_fixture

golden-default.out / golden-individual.out / golden-quiet.out
    Output of the STOCK C pg_walsummary (PostgreSQL 18, Homebrew 18.4) run on
    sample.summary with no flags, --individual, and -q respectively — the
    byte-exact bar for the pgrust port. Regenerate (after regenerating the
    fixture) with:
        pg_walsummary sample.summary            > golden-default.out
        pg_walsummary --individual sample.summary > golden-individual.out
        pg_walsummary -q sample.summary         > golden-quiet.out
    Note -q still emits the limit-block lines: C prints those before its
    quiet check, and the port preserves that.
