99 lines
3.5 KiB
C#
99 lines
3.5 KiB
C#
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// Copyright (c) 2010-2014 SharpDX - Alexandre Mutel
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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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 System.IO;
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using System.Xml.Serialization;
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using NUnit.Framework;
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namespace SharpDX.Tests
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{
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[TestFixture]
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[Description("Tests SharpDX.Utility.Compare methods")]
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public class TestUtilityCompare
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{
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[Test]
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public void TestIEnumerable()
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{
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var arrayFrom = new byte[] { 1, 2, 3, 4 };
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var arrayTo = new byte[] { 1, 2, 3, 4 };
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IEnumerator from;
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IEnumerator to;
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// Equal size, Equals
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from = arrayFrom.GetEnumerator();
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to = arrayTo.GetEnumerator();
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Assert.IsTrue(Utilities.Compare(from, to));
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// Check with list
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from = arrayFrom.GetEnumerator();
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var list = new List<byte>() { 1, 2, 3, 4 }.GetEnumerator();
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Assert.IsTrue(Utilities.Compare(from, list));
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// Shorter size for "to"
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from = arrayFrom.GetEnumerator();
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to = new byte[] { 1, 2, 3 }.GetEnumerator();
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Assert.IsFalse(Utilities.Compare(from, to));
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// Shorter size for "from"
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from = new byte[] { 1 }.GetEnumerator();
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to = new byte[] { 1, 2, 3 }.GetEnumerator();
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Assert.IsFalse(Utilities.Compare(from, to));
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// "to" null
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from = new byte[] { 1 }.GetEnumerator();
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to = null;
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Assert.IsFalse(Utilities.Compare(from, to));
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// "from" and "to" null
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from = null;
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to = null;
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Assert.IsTrue(Utilities.Compare(from, to));
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}
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[Test]
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public void TestICollection()
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{
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// Equal size, Equals
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var from = new List<byte> { 1, 2, 3, 4 };
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var to = new List<byte> { 1, 2, 3, 4 };
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Assert.IsTrue(Utilities.Compare(from, to));
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// Shorter size for "to"
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to = new List<byte> { 1, 2, 3 };
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Assert.IsFalse(Utilities.Compare(from, to));
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// Shorter size for "from"
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from = new List<byte> { 1 };
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Assert.IsFalse(Utilities.Compare(from, to));
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// "to" null
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to = null;
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Assert.IsFalse(Utilities.Compare(from, to));
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// "from" and "to" null
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from = null;
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Assert.IsTrue(Utilities.Compare(from, to));
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}
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}
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}
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