97 lines
3.9 KiB
C#
97 lines
3.9 KiB
C#
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using NUnit.Framework;
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using System.Text.RegularExpressions;
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using Unity.Burst;
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using Unity.Collections;
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using Unity.Collections.LowLevel.Unsafe;
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using Unity.Jobs;
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using UnityEngine;
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using UnityEngine.TestTools;
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#if UNITY_2019_3_OR_NEWER
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namespace ExceptionsFromBurstJobs
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{
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class NativeTriggeredManagedExceptionsBurstJobs
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{
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[BurstCompile(CompileSynchronously = true)]
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struct RaiseMonoExceptionJob : IJob
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{
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public float output;
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public void Execute()
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{
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output = Time.deltaTime;
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}
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}
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[Test]
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[UnityPlatform(RuntimePlatform.WindowsEditor, RuntimePlatform.OSXEditor, RuntimePlatform.LinuxEditor)]
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[Description("Requires ENABLE_UNITY_COLLECTIONS_CHECKS which is currently only enabled in the Editor")]
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public void RaiseMonoException()
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{
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var job = new RaiseMonoExceptionJob();
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LogAssert.Expect(LogType.Exception, new Regex(
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"UnityEngine::UnityException: get_deltaTime can only be called from the main thread." + "[\\s]*" +
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"Constructors and field initializers will be executed from the loading thread when loading a scene." + "[\\s]*" +
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"Don't use this function in the constructor or field initializers, instead move initialization code to the Awake or Start function." + "[\\s]*" +
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"This Exception was thrown from a job compiled with Burst, which has limited exception support."
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));
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job.Run();
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}
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[BurstCompile(CompileSynchronously = true)]
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struct RaiseInvalidOperationExceptionJob : IJob
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{
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[ReadOnly]
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public NativeArray<int> test;
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public void Execute()
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{
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test[0] = 5;
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}
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}
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[Test]
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[UnityPlatform(RuntimePlatform.WindowsEditor, RuntimePlatform.OSXEditor, RuntimePlatform.LinuxEditor)]
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[Description("Requires ENABLE_UNITY_COLLECTIONS_CHECKS which is currently only enabled in the Editor")]
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public void RaiseInvalidOperationException()
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{
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var jobData = new RaiseInvalidOperationExceptionJob();
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var testArray = new NativeArray<int>(1, Allocator.Persistent);
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jobData.test = testArray;
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LogAssert.Expect(LogType.Exception, new Regex(
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"System::InvalidOperationException: The .+ has been declared as \\[ReadOnly\\] in the job( .+)?, but you are writing to it\\." + "[\\s]*" +
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"This Exception was thrown from a job compiled with Burst, which has limited exception support."
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));
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jobData.Run();
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testArray.Dispose();
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}
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[BurstCompile(CompileSynchronously = true)]
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unsafe struct RaiseArgumentNullExceptionJob : IJob
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{
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#pragma warning disable 649
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[NativeDisableUnsafePtrRestriction] public void* dst;
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#pragma warning restore 649
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public void Execute()
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{
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UnsafeUtility.MemCpy(dst, null, 10);
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}
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}
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[Test]
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[UnityPlatform(RuntimePlatform.WindowsEditor, RuntimePlatform.OSXEditor, RuntimePlatform.LinuxEditor)]
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[Description("Requires ENABLE_UNITY_COLLECTIONS_CHECKS which is currently only enabled in the Editor")]
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unsafe public void RaiseArgumentNullException()
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{
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var jobData = new RaiseArgumentNullExceptionJob();
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jobData.dst = UnsafeUtility.Malloc(10, 4, Allocator.Temp);
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LogAssert.Expect(LogType.Exception, new Regex(
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"System.ArgumentNullException: source" + "[\\s]*" +
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"This Exception was thrown from a job compiled with Burst, which has limited exception support."
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));
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jobData.Run();
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UnsafeUtility.Free(jobData.dst, Allocator.Temp);
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}
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}
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}
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#endif // #if UNITY_2019_3_OR_NEWER
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