82 lines
2.6 KiB
C#
82 lines
2.6 KiB
C#
//
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// Authors:
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// Sebastien Pouliot <sebastien@ximian.com>
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//
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// Copyright (C) 2008 Novell, Inc (http://www.novell.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in 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,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.ComponentModel;
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#if !MOBILE && !XAMMAC_4_5
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using System.Drawing;
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#endif
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using NUnit.Framework;
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namespace MonoTests.System.ComponentModel {
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[TestFixture]
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public class DefaultValueAttributeTest {
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[Test]
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public void Null ()
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{
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DefaultValueAttribute dva = new DefaultValueAttribute (null);
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Assert.IsNull (dva.Value, "Value");
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Assert.IsFalse (dva.Equals (null), "Equals(null)");
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DefaultValueAttribute dva2 = new DefaultValueAttribute (null);
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Assert.IsTrue (dva.Equals (dva2), "Equals(new)");
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Assert.AreEqual (dva.GetHashCode (), dva2.GetHashCode (), "GetHashCode");
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}
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[Test]
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public void Bool ()
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{
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DefaultValueAttribute dvat = new DefaultValueAttribute (true);
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Assert.IsTrue ((bool) dvat.Value, "Value");
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Assert.IsFalse (dvat.Equals (true), "Equals(true)");
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Assert.IsTrue (dvat.Equals (new DefaultValueAttribute (true)), "Equals(new)");
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Assert.AreEqual (1, dvat.GetHashCode (), "GetHashCode");
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}
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#if !MOBILE && !XAMMAC_4_5
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[DefaultValue (typeof (Color), "Black")]
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public Color Bar { get; set; }
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// https://github.com/mono/mono/issues/12362
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[Test]
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public void Bug_12362 ()
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{
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var prop = typeof (DefaultValueAttributeTest).GetProperty ("Bar");
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var attr = (DefaultValueAttribute)prop.GetCustomAttributes (true) [0];
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var value = attr.Value;
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Assert.IsNotNull (value);
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Assert.AreEqual (typeof (Color), value.GetType ());
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}
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#endif
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}
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}
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