acdream/tests/AcDream.Content.Tests/InstalledPreparedCollisionCatalogTests.cs
2026-08-27 20:09:09 +02:00

69 lines
2.5 KiB
C#

using AcDream.Content.Pak;
using DatReaderWriter;
using DatReaderWriter.Options;
namespace AcDream.Content.Tests;
[Trait("Lane", "PreparedPackage")]
public sealed class InstalledPreparedCollisionCatalogTests
{
[Fact]
public void InstalledPackage_ContainsAndReadsCanonicalCollisionKeys()
{
string? datDir = ResolveDatDir();
if (datDir is null)
Assert.Fail("Lane=PreparedPackage requires installed retail DATs and a validated acdream.pak; see docs/release-gate.md.");
string packagePath = ResolvePackagePath(datDir);
if (!File.Exists(packagePath))
Assert.Fail("Lane=PreparedPackage requires installed retail DATs and a validated acdream.pak; see docs/release-gate.md.");
using var dats = new DatCollection(datDir, DatAccessType.Read);
using var adapter = new DatCollectionAdapter(dats);
using var source =
new PakPreparedAssetSource(packagePath, adapter);
Assert.Equal(
PreparedAssetReadStatus.Loaded,
source.ReadGfxObjCollision(0x0100_0A2Bu).Status);
Assert.Equal(
PreparedAssetReadStatus.Loaded,
source.ReadSetupCollision(0x0200_0001u).Status);
Assert.Equal(
PreparedAssetReadStatus.Loaded,
source.ReadCellStructureCollision(0xA9B4_013Fu).Status);
Assert.Equal(
PreparedAssetReadStatus.Loaded,
source.ReadEnvCellTopology(0xA9B4_013Fu).Status);
Assert.Equal(4, source.CollisionStats.Loaded);
Assert.Equal(new FileInfo(packagePath).Length, source.MappedVirtualBytes);
Assert.InRange(source.MappedVirtualBytes, 1L, 5L * 1024 * 1024 * 1024);
}
private static string ResolvePackagePath(string datDir)
{
string? configured =
Environment.GetEnvironmentVariable("ACDREAM_PAK_PATH");
return !string.IsNullOrWhiteSpace(configured)
? Path.GetFullPath(configured)
: Path.Combine(datDir, "acdream.pak");
}
private static string? ResolveDatDir()
{
string? configured =
Environment.GetEnvironmentVariable("ACDREAM_DAT_DIR");
if (!string.IsNullOrWhiteSpace(configured)
&& Directory.Exists(configured))
{
return configured;
}
string fallback = Path.Combine(
Environment.GetFolderPath(
Environment.SpecialFolder.UserProfile),
"Documents",
"Asheron's Call");
return Directory.Exists(fallback) ? fallback : null;
}
}