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Contracts: C#-written CDN record-key vectors (StableToken and NormalizeHash traps)

Browse source 
contracts/cultmesh/cdn-record-key-vectors.json is written by the reference under CULTNET_WRITE_VECTORS=1 (19 artifact
keys, 7 chunk keys; ids as UTF-16 unit arrays so a lone surrogate survives). The judge compares text with line endings
normalised so a Windows checkout and a Linux one agree.

Builds. Co-Authored-By below.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Meta Vens 2026-10-19 14:35:12 +02:00
commit c21bfd03f5
2 changed files with 441 additions and 1 deletions
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438
contracts/cultmesh/cdn-record-key-vectors.json Normal file
View file

@ -0,0 +1,438 @@
{
"artifacts": [
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"versionUnits": [],
"contentHash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
"recordKey": "mesh:cdn:artifact:eureka-content-vector:unversioned:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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"contentHash": "SHA256:E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855",
"recordKey": "mesh:cdn:artifact:mixed-case-path:unversioned:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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"contentHash": " e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 ",
"recordKey": "mesh:cdn:artifact:\u0130stanbul:1.0.0:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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"recordKey": "mesh:cdn:artifact:\u03B1\u03C3:v2-beta:sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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"contentHash": "Sha256:\u0130\u03A3\uD801\uDC00",
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"contentHash": "sha256:",
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"recordKey": "mesh:cdn:artifact:cb3f91d54eee30e53e35b2b99905f70f169ed549fd78909d3dac2defc9ed8d3b:v2-beta:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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}
],
"chunks": [
{
"chunkHash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
"recordKey": "mesh:cdn:chunk:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
},
{
"chunkHash": "SHA256:E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855",
"recordKey": "mesh:cdn:chunk:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
},
{
"chunkHash": " e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 ",
"recordKey": "mesh:cdn:chunk:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
},
{
"chunkHash": " sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
"recordKey": "mesh:cdn:chunk:sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
},
{
"chunkHash": "sha256:sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
"recordKey": "mesh:cdn:chunk:sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
},
{
"chunkHash": "Sha256:\u0130\u03A3\uD801\uDC00",
"recordKey": "mesh:cdn:chunk:\u0130\u03C3\uD801\uDC28"
},
{
"chunkHash": "sha256:",
"recordKey": "mesh:cdn:chunk:"
}
]
}

4
tests/GameCult.Mesh.Tests/CultMeshContentVectorTests.cs
View file

@ -104,7 +104,7 @@ public sealed class CultMeshContentVectorTests
{
var path = VectorPath("cdn-record-key-vectors.json");
File.Exists(path).Should().BeTrue($"{path} is written by this fixture under CULTNET_WRITE_VECTORS=1");
File.ReadAllText(path).Should().Be(RecordKeyVectorsToJson(BuildRecordKeyVectors()), "the key grammar drifted from the committed vectors");
Lines(File.ReadAllText(path)).Should().Be(Lines(RecordKeyVectorsToJson(BuildRecordKeyVectors())), "the key grammar drifted from the committed vectors");
}
[Test]
@ -323,6 +323,8 @@ public sealed class CultMeshContentVectorTests
.ToList();
}
private static string Lines(string text) => text.Replace("\r\n", "\n").TrimEnd('\n');
private static string[] KeyHashes()
{
var empty = "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855";