2 // StructuralComparisonsTest.cs
5 // Marek Safar <marek.safar@gmail.com>
7 // Copyright (C) 2013 Xamarin Inc (http://www.xamarin.com)
9 // Permission is hereby granted, free of charge, to any person obtaining
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11 // "Software"), to deal in the Software without restriction, including
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14 // permit persons to whom the Software is furnished to do so, subject to
15 // the following conditions:
17 // The above copyright notice and this permission notice shall be
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30 using System.Collections;
31 using NUnit.Framework;
33 namespace MonoTests.System.Collections
36 public class StructuralComparisonsTest
39 public void EqualsTest ()
41 int[] a1 = new[] { 9, 1, 3, 4 };
42 int[] a2 = new[] { 9, 1, 3, 4 };
44 Assert.IsTrue (StructuralComparisons.StructuralEqualityComparer.Equals (a1, a2), "#1");
45 Assert.IsFalse (StructuralComparisons.StructuralEqualityComparer.Equals (null, a2), "#2");
46 Assert.IsFalse (StructuralComparisons.StructuralEqualityComparer.Equals (a1, null), "#3");
47 Assert.IsTrue (StructuralComparisons.StructuralEqualityComparer.Equals (null, null), "#4");
48 Assert.IsTrue (StructuralComparisons.StructuralEqualityComparer.Equals (4, 4), "#5");
49 Assert.IsFalse (StructuralComparisons.StructuralEqualityComparer.Equals (4, 5), "#6");