CultLib/tests/vectors/numeric-leaves
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Filename Latest commit message Latest commit date
Meta Vens 5d2a880ffc numeric-leaves vectors: the 2^24+1 reads row and float32-nan.msgpack, written by the C# reference
Regenerated with CULTCACHE_WRITE_VECTORS=1 on Yggdrasil (dotnet 10 image, 16 vector tests green). Completes the previous commit; both build, and the TS suites are checked once at the end.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-11 09:31:45 +02:00
..
float32-nan.msgpack numeric-leaves vectors: the 2^24+1 reads row and float32-nan.msgpack, written by the C# reference 2026-10-11 09:31:45 +02:00
mixed-record.msgpack numeric-leaves vectors: reads, writes and a mixed record, written by the C# reference 2026-10-11 08:34:30 +02:00
README.md numeric-leaves vectors: the 2^24+1 reads row and float32-nan.msgpack, written by the C# reference 2026-10-11 09:31:45 +02:00
reads.msgpack numeric-leaves vectors: the 2^24+1 reads row and float32-nan.msgpack, written by the C# reference 2026-10-11 09:31:45 +02:00
writes.msgpack numeric-leaves vectors: reads, writes and a mixed record, written by the C# reference 2026-10-11 08:34:30 +02:00

numeric-leaves vectors

Written only by the C# reference, tests/GameCult.Caching.Tests/NumericLeafVectorTests.cs, with CULTCACHE_WRITE_VECTORS=1. Every other run reads these files and compares them byte for byte; a changed vector is a reviewed commit. Other runtimes decode them and are held to the same answers.

A document with one slot, [value], whose slot is a C# int, long, float or double (leaf int32, int64, float32, float64).

  • reads.msgpack: an array of [leaf, payload, accepted, bits]. payload (bin) is the one-slot record fed to the reference; accepted is whether it read; bits (bin, 8 bytes, big-endian) is the int64 it read, or the IEEE bits of the double it read (a float32 widened), and empty when refused. Every value is fed to every leaf.
  • writes.msgpack: an array of [leaf, text, bytes]. text is a decimal for an integer leaf and the double's IEEE bits in hex for a float leaf; bytes (bin) is the one-slot record the reference writes for that value.
  • float32-nan.msgpack: an array of [payload, bytes]. payload (bin) is a one-slot float record holding an infinity or a NaN; bytes (bin) is what the reference writes after reading it. It keeps every bit, a signalling NaN's included.