132 lines
3.6 KiB
C#
132 lines
3.6 KiB
C#
//
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// AttributeUsageAttributeTest.cs
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//
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// Authors:
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// Alexander Köplinger (alkpli@microsoft.com)
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//
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// (c) 2017 Microsoft
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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.Threading;
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using System.Reflection;
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using System.Reflection.Emit;
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using NUnit.Framework;
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namespace MonoTests.System {
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/// <summary>
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/// Summary description for AttributeUsageAttributeTest.
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/// </summary>
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[TestFixture]
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public class AttributeUsageAttributeTest
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{
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#if !MOBILE
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private AssemblyBuilder dynAssembly;
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AssemblyName dynAsmName = new AssemblyName ();
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AttributeUsageAttribute attr;
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public AttributeUsageAttributeTest ()
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{
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//create a dynamic assembly with the required attribute
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//and check for the validity
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dynAsmName.Name = "TestAssembly";
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dynAssembly = Thread.GetDomain ().DefineDynamicAssembly (
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dynAsmName,AssemblyBuilderAccess.Run
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);
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// Set the required Attribute of the assembly.
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Type attribute = typeof (AttributeUsageAttribute);
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ConstructorInfo ctrInfo = attribute.GetConstructor (
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new Type [] { typeof (AttributeTargets) }
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);
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CustomAttributeBuilder attrBuilder =
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new CustomAttributeBuilder (ctrInfo, new object [1] { AttributeTargets.Assembly });
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dynAssembly.SetCustomAttribute (attrBuilder);
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object [] attributes = dynAssembly.GetCustomAttributes (true);
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attr = attributes [0] as AttributeUsageAttribute;
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}
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[Test]
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public void AttributeUsageTest ()
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{
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Assert.AreEqual (
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attr.ValidOn,
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AttributeTargets.Assembly, "#1");
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Assert.AreEqual (
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attr.AllowMultiple,
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false, "#2");
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Assert.AreEqual (
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attr.Inherited,
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true, "#3");
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}
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[Test]
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public void TypeIdTest ()
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{
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Assert.AreEqual (
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attr.TypeId,
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typeof (AttributeUsageAttribute), "#1"
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);
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}
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[Test]
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public void MatchTestForTrue ()
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{
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Assert.AreEqual (
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attr.Match (attr),
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true, "#1");
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}
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[Test]
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public void MatchTestForFalse ()
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{
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Assert.AreEqual (
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attr.Match (new AttributeUsageAttribute (AttributeTargets.Method)),
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false, "#1");
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}
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#endif
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[Test]
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public void CtorTest ()
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{
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var a = new AttributeUsageAttribute (AttributeTargets.Method);
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Assert.AreEqual (AttributeTargets.Method, a.ValidOn);
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Assert.False (a.AllowMultiple);
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Assert.True (a.Inherited);
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}
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[Test]
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public void PropertyTest ()
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{
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var a = new AttributeUsageAttribute (AttributeTargets.Method | AttributeTargets.Class);
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a.AllowMultiple = true;
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a.Inherited = false;
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Assert.AreEqual (AttributeTargets.Method | AttributeTargets.Class, a.ValidOn);
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Assert.True (a.AllowMultiple);
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Assert.False (a.Inherited);
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}
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}
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}
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