114 lines
3.7 KiB
C#
114 lines
3.7 KiB
C#
using System;
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using NUnit.Framework;
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using Unity.Burst;
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using Unity.Collections;
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using Unity.Collections.Tests;
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using Unity.Jobs;
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using Unity.Collections.LowLevel.Unsafe;
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internal class NativeArrayTests : CollectionsTestFixture
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{
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[Test]
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public unsafe void NativeArray_IndexOf_Int()
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{
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var container = new NativeArray<int>(10, Allocator.Persistent);
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container[0] = 123;
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container[1] = 789;
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bool r0 = false, r1 = false, r2 = false;
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GCAllocRecorder.ValidateNoGCAllocs(() =>
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{
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r0 = -1 != container.IndexOf(456);
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r1 = container.Contains(123);
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r2 = container.Contains(789);
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});
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Assert.False(r0);
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Assert.False(-1 != NativeArrayExtensions.IndexOf<int, int>(container.GetUnsafePtr(), container.Length, 456));
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Assert.True(r1);
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Assert.True(NativeArrayExtensions.Contains<int, int>(container.GetUnsafePtr(), container.Length, 123));
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Assert.True(r2);
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Assert.True(NativeArrayExtensions.Contains<int, int>(container.GetUnsafePtr(), container.Length, 789));
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container.Dispose();
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}
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[Test]
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public unsafe void NativeArray_IndexOf_FixedString128()
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{
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var container = new NativeArray<FixedString128Bytes>(10, Allocator.Persistent);
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container[0] = new FixedString128Bytes("123");
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container[1] = new FixedString128Bytes("789");
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bool r0 = false, r1 = false, r2 = false;
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GCAllocRecorder.ValidateNoGCAllocs(() =>
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{
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r0 = -1 != container.IndexOf(new FixedString128Bytes("456"));
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r1 = container.Contains(new FixedString128Bytes("123"));
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r2 = container.Contains(new FixedString128Bytes("789"));
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});
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Assert.False(r0);
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Assert.False(-1 != NativeArrayExtensions.IndexOf<FixedString128Bytes, FixedString128Bytes>(container.GetUnsafePtr(), container.Length, new FixedString128Bytes("456")));
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Assert.True(r1);
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Assert.True(NativeArrayExtensions.Contains<FixedString128Bytes, FixedString128Bytes>(container.GetUnsafePtr(), container.Length, new FixedString128Bytes("123")));
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Assert.True(r2);
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Assert.True(NativeArrayExtensions.Contains<FixedString128Bytes, FixedString128Bytes>(container.GetUnsafePtr(), container.Length, new FixedString128Bytes("789")));
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container.Dispose();
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}
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[Test]
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public void NativeArray_DisposeJob()
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{
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var container = new NativeArray<int>(1, Allocator.Persistent);
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Assert.True(container.IsCreated);
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Assert.DoesNotThrow(() => { container[0] = 1; });
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var disposeJob = container.Dispose(default);
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Assert.False(container.IsCreated);
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Assert.Throws<ObjectDisposedException>(
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() => { container[0] = 2; });
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disposeJob.Complete();
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}
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[BurstCompile(CompileSynchronously = true)]
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struct NativeArrayPokeJob : IJob
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{
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NativeArray<int> array;
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public NativeArrayPokeJob(NativeArray<int> array) { this.array = array; }
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public void Execute()
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{
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array[0] = 1;
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}
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}
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[Test]
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public void NativeArray_DisposeJobWithMissingDependencyThrows()
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{
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var array = new NativeArray<int>(1, Allocator.Persistent);
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var deps = new NativeArrayPokeJob(array).Schedule();
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Assert.Throws<InvalidOperationException>(() => { array.Dispose(default); });
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deps.Complete();
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array.Dispose();
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}
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[Test]
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public void NativeArray_DisposeJobCantBeScheduled()
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{
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var array = new NativeArray<int>(1, Allocator.Persistent);
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var deps = array.Dispose(default);
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Assert.Throws<InvalidOperationException>(() => { new NativeArrayPokeJob(array).Schedule(deps); });
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deps.Complete();
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}
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}
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