109 lines
2.7 KiB
C#
109 lines
2.7 KiB
C#
using System;
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using System.Linq;
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using Mono.Cecil;
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using Mono.Cecil.Cil;
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using NUnit.Framework;
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namespace Mono.Cecil.Tests {
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[TestFixture]
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public class VariableTests : BaseTestFixture {
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[Test]
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public void AddVariableIndex ()
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{
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var object_ref = new TypeReference ("System", "Object", null, null, false);
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var method = new MethodDefinition ("foo", MethodAttributes.Static, object_ref);
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var body = new MethodBody (method);
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var x = new VariableDefinition (object_ref);
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var y = new VariableDefinition (object_ref);
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body.Variables.Add (x);
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body.Variables.Add (y);
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Assert.AreEqual (0, x.Index);
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Assert.AreEqual (1, y.Index);
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}
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[Test]
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public void RemoveAtVariableIndex ()
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{
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var object_ref = new TypeReference ("System", "Object", null, null, false);
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var method = new MethodDefinition ("foo", MethodAttributes.Static, object_ref);
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var body = new MethodBody (method);
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var x = new VariableDefinition (object_ref);
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var y = new VariableDefinition (object_ref);
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var z = new VariableDefinition (object_ref);
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body.Variables.Add (x);
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body.Variables.Add (y);
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body.Variables.Add (z);
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Assert.AreEqual (0, x.Index);
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Assert.AreEqual (1, y.Index);
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Assert.AreEqual (2, z.Index);
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body.Variables.RemoveAt (1);
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Assert.AreEqual (0, x.Index);
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Assert.AreEqual (-1, y.Index);
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Assert.AreEqual (1, z.Index);
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}
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[Test]
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public void RemoveVariableIndex ()
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{
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var object_ref = new TypeReference ("System", "Object", null, null, false);
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var method = new MethodDefinition ("foo", MethodAttributes.Static, object_ref);
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var body = new MethodBody (method);
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var x = new VariableDefinition (object_ref);
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var y = new VariableDefinition (object_ref);
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var z = new VariableDefinition (object_ref);
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body.Variables.Add (x);
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body.Variables.Add (y);
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body.Variables.Add (z);
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Assert.AreEqual (0, x.Index);
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Assert.AreEqual (1, y.Index);
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Assert.AreEqual (2, z.Index);
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body.Variables.Remove (y);
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Assert.AreEqual (0, x.Index);
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Assert.AreEqual (-1, y.Index);
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Assert.AreEqual (1, z.Index);
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}
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[Test]
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public void InsertVariableIndex ()
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{
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var object_ref = new TypeReference ("System", "Object", null, null, false);
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var method = new MethodDefinition ("foo", MethodAttributes.Static, object_ref);
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var body = new MethodBody (method);
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var x = new VariableDefinition (object_ref);
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var y = new VariableDefinition (object_ref);
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var z = new VariableDefinition (object_ref);
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body.Variables.Add (x);
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body.Variables.Add (z);
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Assert.AreEqual (0, x.Index);
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Assert.AreEqual (-1, y.Index);
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Assert.AreEqual (1, z.Index);
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body.Variables.Insert (1, y);
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Assert.AreEqual (0, x.Index);
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Assert.AreEqual (1, y.Index);
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Assert.AreEqual (2, z.Index);
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}
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}
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}
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