Recyclable.Collections/Recyclable.Collections.Benchmarks/Benchmarks/Contains_LastItems.cs

using BenchmarkDotNet.Attributes;

namespace Recyclable.Collections.Benchmarks
{
	public partial class RecyclableCollectionsBenchmarks
	{
		//[Benchmark(Baseline = false)]
		public void Array_Contains_LastItems()
		{
			var data = TestObjects;
			var list = TestObjects;
			var dataCount = TestObjectCount / 10 > 0 ? TestObjectCount / 10 : TestObjectCount;
			for (var i = 0; i < dataCount; i++)
			{
				DoNothing(list.Contains(data[^(i + 1)]));
			}
		}

		//[Benchmark(Baseline = false)]
		public void List_Contains_LastItems()
		{
			var data = TestObjects;
			var list = TestObjectsAsList;
			var dataCount = TestObjectCount / 10 > 0 ? TestObjectCount / 10 : TestObjectCount;
			for (var i = 0; i < dataCount; i++)
			{
				DoNothing(list.Contains(data[^(i + 1)]));
			}
		}

		//[Benchmark(Baseline = true)]
		public void PooledList_Contains_LastItems()
		{
			var data = TestObjects;
			var list = TestObjectsAsPooledList;
			var dataCount = TestObjectCount / 10 > 0 ? TestObjectCount / 10 : TestObjectCount;
			for (var i = 0; i < dataCount; i++)
			{
				DoNothing(list.Contains(data[^(i + 1)]));
			}
		}

		//[Benchmark(Baseline = false)]
		public void RecyclableArrayList_Contains_LastItems()
		{
			var data = TestObjects;
			var list = TestObjectsAsRecyclableArrayList;
			var dataCount = TestObjectCount / 10 > 0 ? TestObjectCount / 10 : TestObjectCount;
			for (var i = 0; i < dataCount; i++)
			{
				DoNothing(list.Contains(data[^(i + 1)]));
			}
		}

		//[Benchmark(Baseline = false)]
		public void RecyclableList_Contains_LastItems()
		{
			var data = TestObjects;
			var list = TestObjectsAsRecyclableList;
			var dataCount = TestObjectCount / 10 > 0 ? TestObjectCount / 10 : TestObjectCount;
			for (var i = 0; i < dataCount; i++)
			{
				DoNothing(list.Contains(data[^(i + 1)]));
			}
		}
	}
}