96 lines
3.1 KiB
C#
96 lines
3.1 KiB
C#
#region Copyright notice and license
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// Copyright 2017 gRPC authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#endregion
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using System;
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using Grpc.Core;
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using Grpc.Core.Internal;
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using Grpc.Core.Utils;
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using NUnit.Framework;
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namespace Grpc.Core.Internal.Tests
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{
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public class DefaultObjectPoolTest
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{
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[Test]
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[TestCase(10, 2)]
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[TestCase(10, 1)]
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[TestCase(0, 2)]
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[TestCase(2, 0)]
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public void ObjectIsReused(int sharedCapacity, int threadLocalCapacity)
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{
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var pool = new DefaultObjectPool<TestPooledObject>(() => new TestPooledObject(), sharedCapacity, threadLocalCapacity);
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var origLeased = pool.Lease();
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pool.Return(origLeased);
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Assert.AreSame(origLeased, pool.Lease());
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Assert.AreNotSame(origLeased, pool.Lease());
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}
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[Test]
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public void ZeroCapacities()
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{
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var pool = new DefaultObjectPool<TestPooledObject>(() => new TestPooledObject(), 0, 0);
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var origLeased = pool.Lease();
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pool.Return(origLeased);
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Assert.AreNotSame(origLeased, pool.Lease());
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}
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[Test]
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public void DisposeCleansSharedPool()
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{
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var pool = new DefaultObjectPool<TestPooledObject>(() => new TestPooledObject(), 10, 0);
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var origLeased = pool.Lease();
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pool.Return(origLeased);
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pool.Dispose();
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Assert.AreNotSame(origLeased, pool.Lease());
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}
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[Test]
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public void LeaseSetsReturnAction()
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{
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var pool = new DefaultObjectPool<TestPooledObject>(() => new TestPooledObject(), 10, 0);
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var origLeased = pool.Lease();
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origLeased.ReturnAction(origLeased);
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pool.Dispose();
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Assert.AreNotSame(origLeased, pool.Lease());
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}
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[Test]
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public void Constructor()
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{
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Assert.Throws<ArgumentNullException>(() => new DefaultObjectPool<TestPooledObject>(null, 10, 2));
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Assert.Throws<ArgumentException>(() => new DefaultObjectPool<TestPooledObject>(() => new TestPooledObject(), -1, 10));
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Assert.Throws<ArgumentException>(() => new DefaultObjectPool<TestPooledObject>(() => new TestPooledObject(), 10, -1));
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}
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class TestPooledObject : IPooledObject<TestPooledObject>
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{
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public Action<TestPooledObject> ReturnAction;
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public void SetReturnToPoolAction(Action<TestPooledObject> returnAction)
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{
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this.ReturnAction = returnAction;
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}
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public void Dispose()
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{
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}
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}
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}
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}
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