forked from BilalY/Rasagar
597 lines
21 KiB
Plaintext
597 lines
21 KiB
Plaintext
<#/*THIS IS A T4 FILE - see t4_text_templating.md for what it is and how to run codegen*/#>
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<#@ template debug="True" #>
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<#@ output extension=".gen.cs" #>
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<#@ assembly name="System.Core" #>
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using NUnit.Framework;
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using System;
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using System.Collections;
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using System.Collections.Generic;
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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.Collections.LowLevel.Unsafe;
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using Unity.Jobs;
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using Unity.Mathematics;
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//------------------------------------------------------------------------------
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// <auto-generated>
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// This code was generated by a tool.
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//
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// TextTransform Packages/com.unity.collections/Unity.Collections.Tests/NativeSortTests.tt
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//
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// Changes to this file may cause incorrect behavior and will be lost if
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// the code is regenerated.
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// </auto-generated>
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//------------------------------------------------------------------------------
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[assembly: RegisterGenericJobType(typeof(SortJob<int, NativeSortExtension.DefaultComparer<int>>))]
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[assembly: RegisterGenericJobType(typeof(SortJob<int, NativeSortExtension.DefaultComparer<int>>.SegmentSort))]
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[assembly: RegisterGenericJobType(typeof(SortJob<int, NativeSortExtension.DefaultComparer<int>>.SegmentSortMerge))]
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[assembly: RegisterGenericJobType(typeof(SortJob<int, NativeSortTests.DescendingComparer<int>>))]
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[assembly: RegisterGenericJobType(typeof(SortJob<int, NativeSortTests.DescendingComparer<int>>.SegmentSort))]
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[assembly: RegisterGenericJobType(typeof(SortJob<int, NativeSortTests.DescendingComparer<int>>.SegmentSortMerge))]
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[assembly: RegisterGenericJobType(typeof(SortJob<int, NativeSortTests.BrokenComparer0<int>>))]
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[assembly: RegisterGenericJobType(typeof(SortJob<int, NativeSortTests.BrokenComparer0<int>>.SegmentSort))]
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[assembly: RegisterGenericJobType(typeof(SortJob<int, NativeSortTests.BrokenComparer0<int>>.SegmentSortMerge))]
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[assembly: RegisterGenericJobType(typeof(SortJob<int, NativeSortTests.BrokenComparer1<int>>))]
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[assembly: RegisterGenericJobType(typeof(SortJob<int, NativeSortTests.BrokenComparer1<int>>.SegmentSort))]
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[assembly: RegisterGenericJobType(typeof(SortJob<int, NativeSortTests.BrokenComparer1<int>>.SegmentSortMerge))]
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[assembly: RegisterGenericJobType(typeof(SortJob<int, NativeSortTests.BrokenComparer2<int>>))]
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[assembly: RegisterGenericJobType(typeof(SortJob<int, NativeSortTests.BrokenComparer2<int>>.SegmentSort))]
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[assembly: RegisterGenericJobType(typeof(SortJob<int, NativeSortTests.BrokenComparer2<int>>.SegmentSortMerge))]
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[assembly: RegisterGenericJobType(typeof(SortJob<int, NativeSortTests.BrokenComparer3<int>>))]
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[assembly: RegisterGenericJobType(typeof(SortJob<int, NativeSortTests.BrokenComparer3<int>>.SegmentSort))]
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[assembly: RegisterGenericJobType(typeof(SortJob<int, NativeSortTests.BrokenComparer3<int>>.SegmentSortMerge))]
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internal class NativeSortTests : CollectionsTestCommonBase
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{
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internal struct DescendingComparer<T> : IComparer<T> where T : IComparable<T>
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{
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public int Compare(T x, T y) => y.CompareTo(x);
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}
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internal struct BrokenComparer0<T> : IComparer<T> where T : IComparable<T>
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{
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public int Compare(T x, T y)
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{
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int result = y.CompareTo(x);
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return result < 0 ? -1 : 1;
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}
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}
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internal struct BrokenComparer1<T> : IComparer<T> where T : IComparable<T>
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{
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public int Compare(T x, T y)
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{
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int result = y.CompareTo(x);
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return result > 0 ? 1 : -1;
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}
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}
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internal struct BrokenComparer2<T> : IComparer<T> where T : IComparable<T>
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{
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public int Compare(T x, T y)
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{
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int result = y.CompareTo(x);
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return math.max(0, result);
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}
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}
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internal struct BrokenComparer3<T> : IComparer<T> where T : IComparable<T>
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{
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public int Compare(T x, T y)
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{
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int result = y.CompareTo(x);
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return math.min(0, result);
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}
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}
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[Test]
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public void NativeArraySlice_BinarySearch()
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{
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var init = new int[] { 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53 };
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var container = new NativeArray<int>(16, Allocator.Persistent);
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var slice = new NativeSlice<int>(container, 0, container.Length);
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var arrayRo = container.AsReadOnly();
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container.CopyFrom(init);
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for (int i = 0, num = container.Length; i < num; ++i)
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{
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Assert.AreEqual(i, container.BinarySearch(container[i]));
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Assert.AreEqual(i, slice.BinarySearch(container[i]));
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Assert.AreEqual(i, arrayRo.BinarySearch(container[i]));
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}
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container.Dispose();
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}
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struct BinarySearch_Job : IJob
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{
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[ReadOnly]
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public NativeArray<int> array;
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[ReadOnly]
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public NativeSlice<int> slice;
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[ReadOnly]
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public NativeArray<int>.ReadOnly arrayRo;
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[ReadOnly]
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public NativeList<int> nativeList;
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public void Execute()
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{
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for (int i = 0, num = array.Length; i < num; ++i)
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{
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Assert.AreEqual(i, array.BinarySearch(array[i]));
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Assert.AreEqual(i, slice.BinarySearch(array[i]));
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Assert.AreEqual(i, arrayRo.BinarySearch(array[i]));
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Assert.AreEqual(i, nativeList.BinarySearch(array[i]));
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}
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}
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}
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[Test]
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public void BinarySearch_From_Job()
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{
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var init = new int[] { 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53 };
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var container = new NativeArray<int>(16, Allocator.Persistent);
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var slice = new NativeSlice<int>(container, 0, container.Length);
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var arrayRo = container.AsReadOnly();
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container.CopyFrom(init);
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var nativeList = new NativeList<int>(16, Allocator.Persistent);
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nativeList.CopyFrom(container);
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new BinarySearch_Job
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{
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array = container,
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slice = slice,
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arrayRo = arrayRo,
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nativeList = nativeList,
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}.Run();
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container.Dispose();
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nativeList.Dispose();
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}
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[Test]
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public void NativeArraySlice_BinarySearch_NotFound()
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{
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{
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var container = new NativeArray<int>(1, Allocator.Temp);
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var slice = new NativeSlice<int>(container, 0, container.Length);
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var arrayRo = container.AsReadOnly();
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Assert.AreEqual(container.Length, 1);
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Assert.AreEqual(-2, container.BinarySearch(1));
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Assert.AreEqual(-2, slice.BinarySearch(1));
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Assert.AreEqual(-2, arrayRo.BinarySearch(1));
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slice[0] = 1;
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Assert.AreEqual(0, container.BinarySearch(1));
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Assert.AreEqual(0, slice.BinarySearch(1));
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Assert.AreEqual(0, arrayRo.BinarySearch(1));
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Assert.AreEqual(-1, container.BinarySearch(-2));
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Assert.AreEqual(-1, slice.BinarySearch(-2));
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Assert.AreEqual(-1, arrayRo.BinarySearch(-2));
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Assert.AreEqual(-2, container.BinarySearch(2));
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Assert.AreEqual(-2, slice.BinarySearch(2));
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Assert.AreEqual(-2, arrayRo.BinarySearch(2));
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container.Dispose();
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}
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{
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var init = new int[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 };
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var container = new NativeArray<int>(16, Allocator.Temp);
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var slice = new NativeSlice<int>(container, 0, container.Length);
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var arrayRo = container.AsReadOnly();
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container.CopyFrom(init);
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for (int i = 0, num = container.Length; i < num; ++i)
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{
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Assert.AreEqual(~container.Length, container.BinarySearch(i + 16));
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Assert.AreEqual(~slice.Length, slice.BinarySearch(i + 16));
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Assert.AreEqual(~arrayRo.Length, arrayRo.BinarySearch(i + 16));
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}
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container.Dispose();
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}
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{
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var init = new int[] { 0, 2, 4, 6, 8, 10, 12, 14 };
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var container = new NativeArray<int>(8, Allocator.Temp);
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var slice = new NativeSlice<int>(container, 0, container.Length);
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var arrayRo = container.AsReadOnly();
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container.CopyFrom(init);
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for (int i = 0, num = container.Length; i < num; ++i)
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{
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Assert.AreEqual(~(i + 1) /* ~index of first greatest value searched */, container.BinarySearch(i * 2 + 1));
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Assert.AreEqual(~(i + 1) /* ~index of first greatest value searched */, slice.BinarySearch(i * 2 + 1));
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Assert.AreEqual(~(i + 1) /* ~index of first greatest value searched */, arrayRo.BinarySearch(i * 2 + 1));
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}
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container.Dispose();
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}
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}
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[Test]
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public void NativeArraySlice_BinarySearch_NotFound_Reference_ArrayList()
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{
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{
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var reference = new ArrayList();
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reference.Add(0);
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var container = new NativeArray<int>(1, Allocator.Temp);
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var slice = new NativeSlice<int>(container, 0, container.Length);
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var arrayRo = container.AsReadOnly();
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Assert.AreEqual(container.Length, 1);
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Assert.AreEqual(-2, reference.BinarySearch(1));
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Assert.AreEqual(-2, container.BinarySearch(1));
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Assert.AreEqual(-2, slice.BinarySearch(1));
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Assert.AreEqual(-2, arrayRo.BinarySearch(1));
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reference[0] = 1;
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slice[0] = 1;
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Assert.AreEqual(0, reference.BinarySearch(1));
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Assert.AreEqual(0, container.BinarySearch(1));
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Assert.AreEqual(0, slice.BinarySearch(1));
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Assert.AreEqual(0, arrayRo.BinarySearch(1));
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Assert.AreEqual(-1, reference.BinarySearch(-2));
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Assert.AreEqual(-1, container.BinarySearch(-2));
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Assert.AreEqual(-1, slice.BinarySearch(-2));
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Assert.AreEqual(-1, arrayRo.BinarySearch(-2));
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Assert.AreEqual(-2, reference.BinarySearch(2));
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Assert.AreEqual(-2, container.BinarySearch(2));
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Assert.AreEqual(-2, slice.BinarySearch(2));
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Assert.AreEqual(-2, arrayRo.BinarySearch(2));
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}
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{
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var init = new int[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 };
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var container = new NativeArray<int>(16, Allocator.Temp);
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var slice = new NativeSlice<int>(container, 0, container.Length);
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var arrayRo = container.AsReadOnly();
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container.CopyFrom(init);
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var reference = new ArrayList(init);
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for (int i = 0, num = container.Length; i < num; ++i)
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{
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Assert.AreEqual(~reference.Count, reference.BinarySearch(i + 16));
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Assert.AreEqual(~container.Length, container.BinarySearch(i + 16));
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Assert.AreEqual(~slice.Length, slice.BinarySearch(i + 16));
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Assert.AreEqual(~arrayRo.Length, arrayRo.BinarySearch(i + 16));
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}
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}
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{
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var init = new int[] { 0, 2, 4, 6, 8, 10, 12, 14 };
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var container = new NativeArray<int>(8, Allocator.Temp);
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var slice = new NativeSlice<int>(container, 0, container.Length);
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var arrayRo = container.AsReadOnly();
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container.CopyFrom(init);
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var reference = new ArrayList(init);
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for (int i = 0, num = container.Length; i < num; ++i)
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{
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Assert.AreEqual(~(i + 1) /* ~index of first greatest value searched */, reference.BinarySearch(i * 2 + 1));
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Assert.AreEqual(~(i + 1) /* ~index of first greatest value searched */, container.BinarySearch(i * 2 + 1));
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Assert.AreEqual(~(i + 1) /* ~index of first greatest value searched */, slice.BinarySearch(i * 2 + 1));
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Assert.AreEqual(~(i + 1) /* ~index of first greatest value searched */, arrayRo.BinarySearch(i * 2 + 1));
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}
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}
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}
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<#
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{
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foreach (var ContainerType in new[] {
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( "NativeList" ),
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( "UnsafeList" ),
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}) {
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#>
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[Test]
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public void <#=ContainerType#>_BinarySearch()
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{
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using (var container = new <#=ContainerType#><int>(16, Allocator.Persistent) { 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53 })
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{
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for (int i = 0, num = container.Length; i < num; ++i)
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{
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Assert.AreEqual(i, container.BinarySearch(container[i]));
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}
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}
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}
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[Test]
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public void <#=ContainerType#>_BinarySearch_NotFound()
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{
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{
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var container = new <#=ContainerType#><int>(1, Allocator.Temp);
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Assert.AreEqual(-1, container.BinarySearch(1));
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container.Add(1);
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Assert.AreEqual(0, container.BinarySearch(1));
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Assert.AreEqual(-1, container.BinarySearch(-2));
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Assert.AreEqual(-2, container.BinarySearch(2));
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}
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using (var container = new <#=ContainerType#><int>(16, Allocator.Temp) { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 })
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{
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for (int i = 0, num = container.Length; i < num; ++i)
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{
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Assert.AreEqual(~container.Length, container.BinarySearch(i + 16));
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}
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}
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using (var container = new <#=ContainerType#><int>(8, Allocator.Temp) { 0, 2, 4, 6, 8, 10, 12, 14 })
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{
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for (int i = 0, num = container.Length; i < num; ++i)
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{
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Assert.AreEqual(~(i + 1) /* ~index of first greatest value searched */, container.BinarySearch(i * 2 + 1));
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}
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}
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}
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[Test]
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public void <#=ContainerType#>_BinarySearch_NotFound_Reference_ArrayList()
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{
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{
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var reference = new ArrayList();
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var container = new <#=ContainerType#><int>(1, Allocator.Temp);
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Assert.AreEqual(-1, reference.BinarySearch(1));
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Assert.AreEqual(-1, container.BinarySearch(1));
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reference.Add(1);
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container.Add(1);
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Assert.AreEqual(0, reference.BinarySearch(1));
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Assert.AreEqual(0, container.BinarySearch(1));
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Assert.AreEqual(-1, reference.BinarySearch(-2));
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Assert.AreEqual(-1, container.BinarySearch(-2));
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Assert.AreEqual(-2, reference.BinarySearch(2));
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Assert.AreEqual(-2, container.BinarySearch(2));
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}
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using (var container = new <#=ContainerType#><int>(16, Allocator.Temp) { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 })
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{
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var reference = new ArrayList() { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 };
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for (int i = 0, num = container.Length; i < num; ++i)
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{
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Assert.AreEqual(~reference.Count, reference.BinarySearch(i + 16));
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Assert.AreEqual(~container.Length, container.BinarySearch(i + 16));
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}
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}
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using (var container = new <#=ContainerType#><int>(8, Allocator.Temp) { 0, 2, 4, 6, 8, 10, 12, 14 })
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{
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var reference = new ArrayList() { 0, 2, 4, 6, 8, 10, 12, 14 };
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for (int i = 0, num = container.Length; i < num; ++i)
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{
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Assert.AreEqual(~(i + 1) /* ~index of first greatest value searched */, reference.BinarySearch(i * 2 + 1));
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Assert.AreEqual(~(i + 1) /* ~index of first greatest value searched */, container.BinarySearch(i * 2 + 1));
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}
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}
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}
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[Test]
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public void <#=ContainerType#>_GenericSortJob_NoBurst()
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{
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<#=ContainerType#>_GenericSortJob();
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}
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[BurstCompile]
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public static void Bursted_<#=ContainerType#>_GenericSortJob()
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{
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<#=ContainerType#>_GenericSortJob();
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}
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[Test]
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public void <#=ContainerType#>_GenericSortJob_Burst()
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{
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Bursted_<#=ContainerType#>_GenericSortJob();
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}
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public static void <#=ContainerType#>_GenericSortJob()
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{
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using (var container = new <#=ContainerType#><int>(5, Allocator.Persistent))
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{
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for (var i = 0; i < 5; ++i)
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{
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container.Add(4 - i);
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}
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container.Sort();
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for (var i = 0; i < 5; ++i)
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{
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Assert.AreEqual(i, container[i]);
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}
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}
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using (var container = new <#=ContainerType#><int>(5, Allocator.Persistent))
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{
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for (var i = 0; i < 5; ++i)
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{
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container.Add(4 - i);
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}
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container.SortJob().Schedule().Complete();
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for (var i = 0; i < 5; ++i)
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{
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Assert.AreEqual(i, container[i]);
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}
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}
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}
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[Test]
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[TestRequiresDotsDebugOrCollectionChecks]
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public void <#=ContainerType#>_GenericSortJobCustomComparer_NoBurst()
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{
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<#=ContainerType#>_GenericSortJobCustomComparer();
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}
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[BurstCompile]
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public static void Bursted_<#=ContainerType#>_GenericSortJobCustomComparer()
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{
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<#=ContainerType#>_GenericSortJobCustomComparer();
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}
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[Test]
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[TestRequiresDotsDebugOrCollectionChecks]
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public void <#=ContainerType#>_GenericSortJobCustomComparer_Burst()
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{
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Bursted_<#=ContainerType#>_GenericSortJobCustomComparer();
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}
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public static void <#=ContainerType#>_GenericSortJobCustomComparer()
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{
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var num = 35;
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using (var container = new <#=ContainerType#><int>(num, Allocator.Persistent))
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{
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for (var i = 0; i < num; ++i)
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{
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container.Add(i);
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}
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Assert.Throws<InvalidOperationException>(() => container.Sort(new BrokenComparer0<int>()));
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Assert.Throws<InvalidOperationException>(() => container.Sort(new BrokenComparer1<int>()));
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Assert.Throws<InvalidOperationException>(() => container.Sort(new BrokenComparer2<int>()));
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Assert.Throws<InvalidOperationException>(() => container.Sort(new BrokenComparer3<int>()));
|
|
|
|
container.Sort(new DescendingComparer<int>());
|
|
|
|
for (var i = 0; i < num; ++i)
|
|
{
|
|
Assert.AreEqual(num - 1 - i, container[i]);
|
|
}
|
|
}
|
|
|
|
using (var container = new <#=ContainerType#><int>(num, Allocator.Persistent))
|
|
{
|
|
for (var i = 0; i < num; ++i)
|
|
{
|
|
container.Add(i);
|
|
}
|
|
|
|
Assert.Throws<InvalidOperationException>(() => container.SortJob(new BrokenComparer0<int>()).Schedule().Complete());
|
|
Assert.Throws<InvalidOperationException>(() => container.SortJob(new BrokenComparer1<int>()).Schedule().Complete());
|
|
Assert.Throws<InvalidOperationException>(() => container.SortJob(new BrokenComparer2<int>()).Schedule().Complete());
|
|
Assert.Throws<InvalidOperationException>(() => container.SortJob(new BrokenComparer3<int>()).Schedule().Complete());
|
|
|
|
container.SortJob(new DescendingComparer<int>()).Schedule().Complete();
|
|
|
|
for (var i = 0; i < num; ++i)
|
|
{
|
|
Assert.AreEqual(num - 1 - i, container[i]);
|
|
}
|
|
}
|
|
}
|
|
<#}}#>
|
|
|
|
<#
|
|
{
|
|
foreach (var ContainerType in new[] {
|
|
( "FixedList32Bytes" ),
|
|
( "FixedList64Bytes" ),
|
|
( "FixedList128Bytes" ),
|
|
( "FixedList512Bytes" ),
|
|
( "FixedList4096Bytes" ),
|
|
}) {
|
|
#>
|
|
|
|
[Test]
|
|
public void <#=ContainerType#>_GenericSort()
|
|
{
|
|
var container = new <#=ContainerType#><int>();
|
|
|
|
for (var i = 0; i < 5; ++i)
|
|
{
|
|
container.Add(i);
|
|
}
|
|
|
|
container.Sort(new DescendingComparer<int>());
|
|
|
|
for (var i = 0; i < 5; ++i)
|
|
{
|
|
Assert.AreEqual(4 - i, container[i]);
|
|
}
|
|
}
|
|
|
|
<#}}#>
|
|
unsafe static void IntroSortNoComparerCheck<T, U>(T* array, int length, U comp)
|
|
where T : unmanaged
|
|
where U : IComparer<T>
|
|
{
|
|
NativeSortExtension.IntroSort_R<T, U>(array, 0, length - 1, 2 * CollectionHelper.Log2Floor(length), comp);
|
|
}
|
|
|
|
[Test]
|
|
[TestRequiresDotsDebugOrCollectionChecks]
|
|
public unsafe void NativeList_BrokenCustomComparerDoesNotCrash()
|
|
{
|
|
var rng = new Unity.Mathematics.Random(1);
|
|
|
|
var num = 10000;
|
|
using (var container = new NativeList<int>(num, Allocator.Persistent))
|
|
{
|
|
for (var i = 0; i < num; ++i)
|
|
{
|
|
container.Add(rng.NextInt());
|
|
}
|
|
|
|
Assert.DoesNotThrow(() => IntroSortNoComparerCheck(container.GetUnsafePtr(), container.Length, new BrokenComparer0<int>()));
|
|
}
|
|
|
|
using (var container = new NativeList<int>(num, Allocator.Persistent))
|
|
{
|
|
for (var i = 0; i < num; ++i)
|
|
{
|
|
container.Add(rng.NextInt());
|
|
}
|
|
|
|
Assert.DoesNotThrow(() => IntroSortNoComparerCheck(container.GetUnsafePtr(), container.Length, new BrokenComparer1<int>()));
|
|
}
|
|
|
|
using (var container = new NativeList<int>(num, Allocator.Persistent))
|
|
{
|
|
for (var i = 0; i < num; ++i)
|
|
{
|
|
container.Add(rng.NextInt());
|
|
}
|
|
|
|
Assert.DoesNotThrow(() => IntroSortNoComparerCheck(container.GetUnsafePtr(), container.Length, new BrokenComparer2<int>()));
|
|
}
|
|
|
|
using (var container = new NativeList<int>(num, Allocator.Persistent))
|
|
{
|
|
for (var i = 0; i < num; ++i)
|
|
{
|
|
container.Add(rng.NextInt());
|
|
}
|
|
|
|
Assert.DoesNotThrow(() => IntroSortNoComparerCheck(container.GetUnsafePtr(), container.Length, new BrokenComparer3<int>()));
|
|
}
|
|
}
|
|
}
|