Misaki
28e921c48d
Refactor memory allocation system to use generic MemoryPool<TAllocator, TOpts> for arena, stack, and free list allocators, replacing custom allocator structs. Introduce MemoryBlock as a safer, more robust replacement for UnTypedArray. Improve thread safety, safety checks, and documentation. Reorder and clarify Allocator enum. Add comprehensive unit tests for all allocators and pointer assertion utilities. Update project to enable safety checks in Debug builds. Remove obsolete interfaces and ensure consistent deallocation with MemoryUtility.Free. BREAKING CHANGE: Custom allocator structs are removed and replaced with MemoryPool-based abstraction. UnTypedArray is replaced by MemoryBlock. Allocator enum order and semantics are changed. Public API changes may require code updates.
86 lines
2.3 KiB
C#
86 lines
2.3 KiB
C#
using Misaki.HighPerformance.LowLevel.Buffer;
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namespace Misaki.HighPerformance.Test.UnitTest.Buffer;
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[TestClass]
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[DoNotParallelize]
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public class TestAllocationManager
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{
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[TestMethod]
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public void PersistentAllocationTest()
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{
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var ptr1 = new MemoryBlock(1024, 8, Allocator.Persistent);
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var ptr2 = new MemoryBlock(2048, 8, Allocator.Persistent);
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Assert.IsTrue(ptr1.IsCreated);
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Assert.IsTrue(ptr2.IsCreated);
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ptr1.Dispose();
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ptr2.Dispose();
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Assert.IsFalse(ptr1.IsCreated);
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Assert.IsFalse(ptr2.IsCreated);
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}
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[TestMethod]
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public void TempAllocationTest()
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{
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var ptr1 = new MemoryBlock(1024, 8, Allocator.Temp);
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var ptr2 = new MemoryBlock(2048, 8, Allocator.Temp);
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Assert.IsTrue(ptr1.IsCreated);
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Assert.IsTrue(ptr2.IsCreated);
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ptr1.Dispose();
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ptr2.Dispose();
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Assert.IsFalse(ptr1.IsCreated);
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Assert.IsFalse(ptr2.IsCreated);
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}
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[TestMethod]
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public void FreeListAllocationTest()
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{
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var ptr1 = new MemoryBlock(1024, 8, Allocator.FreeList);
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var ptr2 = new MemoryBlock(2048, 8, Allocator.FreeList);
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Assert.IsTrue(ptr1.IsCreated);
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Assert.IsTrue(ptr2.IsCreated);
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ptr1.Dispose();
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ptr2.Dispose();
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Assert.IsFalse(ptr1.IsCreated);
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Assert.IsFalse(ptr2.IsCreated);
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}
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[TestMethod]
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public unsafe void StackAllocationTest()
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{
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var thread = new Thread(() =>
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{
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var scope = AllocationManager.CreateStackScope();
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var ptr1 = new MemoryBlock(1024, 8, scope.AllocationHandle);
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Assert.IsTrue(ptr1.IsCreated);
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Assert.AreEqual(1024u, ((VirtualStack*)scope.AllocationHandle.State)->Allocated);
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ptr1.Dispose();
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scope.Dispose();
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Assert.AreEqual(0u, ((VirtualStack*)scope.AllocationHandle.State)->Allocated);
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});
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thread.Start();
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var scope = AllocationManager.CreateStackScope();
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var ptr2 = new MemoryBlock(1024, 8, scope.AllocationHandle);
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Assert.IsTrue(ptr2.IsCreated);
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Assert.AreEqual(1024u, ((VirtualStack*)scope.AllocationHandle.State)->Allocated);
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ptr2.Dispose();
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scope.Dispose();
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Assert.AreEqual(0u, ((VirtualStack*)scope.AllocationHandle.State)->Allocated);
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}
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}
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