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Viewing changes to external/nrefactory/ICSharpCode.NRefactory.Tests/CSharp/CSharpAmbienceTests.cs

  • Committer: Package Import Robot
  • Author(s): Jo Shields
  • Date: 2013-05-12 09:46:03 UTC
  • mto: This revision was merged to the branch mainline in revision 29.
  • Revision ID: package-import@ubuntu.com-20130512094603-mad323bzcxvmcam0
Tags: upstream-4.0.5+dfsg
Import upstream version 4.0.5+dfsg

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external/nrefactory/ICSharpCode.NRefactory.Tests/CSharp/CSharpAmbienceTests.cs
 
1
// Copyright (c) 2010-2013 AlphaSierraPapa for the SharpDevelop Team
 
2
// 
 
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// Permission is hereby granted, free of charge, to any person obtaining a copy of this
 
4
// software and associated documentation files (the "Software"), to deal in the Software
 
5
// without restriction, including without limitation the rights to use, copy, modify, merge,
 
6
// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
 
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// to whom the Software is 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 all copies or
 
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// substantial portions of the Software.
 
11
// 
 
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
 
13
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
 
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// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
 
15
// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 
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// DEALINGS IN THE SOFTWARE.
 
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using System;
 
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using System.Collections.Generic;
 
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using System.Linq;
 
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using ICSharpCode.NRefactory.TypeSystem;
 
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using ICSharpCode.NRefactory.TypeSystem.Implementation;
 
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using NUnit.Framework;
 
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namespace ICSharpCode.NRefactory.CSharp
 
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{
 
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        [TestFixture]
 
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        public class CSharpAmbienceTests
 
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        {
 
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                IUnresolvedAssembly mscorlib;
 
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                IUnresolvedAssembly myLib;
 
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                ICompilation compilation;
 
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                CSharpAmbience ambience;
 
35
                
 
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                public CSharpAmbienceTests()
 
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                {
 
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                        ambience = new CSharpAmbience();
 
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                        mscorlib = CecilLoaderTests.Mscorlib;
 
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                        var loader = new CecilLoader();
 
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                        loader.IncludeInternalMembers = true;
 
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                        myLib = loader.LoadAssemblyFile(typeof(CSharpAmbienceTests).Assembly.Location);
 
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                        compilation = new SimpleCompilation(myLib, mscorlib);
 
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                }
 
45
                
 
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                #region ITypeDefinition tests
 
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                [Test]
 
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                public void GenericType()
 
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                {
 
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                        var typeDef = compilation.FindType(typeof(Dictionary<,>)).GetDefinition();
 
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                        ambience.ConversionFlags = ConversionFlags.UseFullyQualifiedTypeNames | ConversionFlags.ShowTypeParameterList;
 
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                        string result = ambience.ConvertEntity(typeDef);
 
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                        Assert.AreEqual("System.Collections.Generic.Dictionary<TKey, TValue>", result);
 
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                }
 
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                [Test]
 
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                public void GenericTypeShortName()
 
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                {
 
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                        var typeDef = compilation.FindType(typeof(Dictionary<,>)).GetDefinition();
 
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                        ambience.ConversionFlags = ConversionFlags.ShowTypeParameterList;
 
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                        string result = ambience.ConvertEntity(typeDef);
 
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                        Assert.AreEqual("Dictionary<TKey, TValue>", result);
 
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                }
 
66
                
 
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                [Test]
 
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                public void SimpleType()
 
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                {
 
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                        var typeDef = compilation.FindType(typeof(Object)).GetDefinition();
 
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                        ambience.ConversionFlags = ConversionFlags.UseFullyQualifiedTypeNames | ConversionFlags.ShowTypeParameterList;
 
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                        string result = ambience.ConvertEntity(typeDef);
 
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                        Assert.AreEqual("System.Object", result);
 
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                }
 
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                [Test]
 
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                public void SimpleTypeDefinition()
 
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                {
 
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                        var typeDef = compilation.FindType(typeof(Object)).GetDefinition();
 
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                        ambience.ConversionFlags = ConversionFlags.All & ~(ConversionFlags.UseFullyQualifiedTypeNames);
 
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                        string result = ambience.ConvertEntity(typeDef);
 
83
                        
 
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                        Assert.AreEqual("public class Object", result);
 
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                }
 
86
                
 
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                [Test]
 
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                public void SimpleTypeDefinitionWithoutModifiers()
 
89
                {
 
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                        var typeDef = compilation.FindType(typeof(Object)).GetDefinition();
 
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                        ambience.ConversionFlags = ConversionFlags.All & ~(ConversionFlags.UseFullyQualifiedTypeNames | ConversionFlags.ShowModifiers | ConversionFlags.ShowAccessibility);
 
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                        string result = ambience.ConvertEntity(typeDef);
 
93
                        
 
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                        Assert.AreEqual("class Object", result);
 
95
                }
 
96
                
 
97
                [Test]
 
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                public void GenericTypeDefinitionFull()
 
99
                {
 
100
                        var typeDef = compilation.FindType(typeof(List<>)).GetDefinition();
 
101
                        ambience.ConversionFlags = ConversionFlags.All;
 
102
                        string result = ambience.ConvertEntity(typeDef);
 
103
                        
 
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                        Assert.AreEqual("public class System.Collections.Generic.List<T>", result);
 
105
                }
 
106
                
 
107
                [Test]
 
108
                public void GenericInterfaceFull()
 
109
                {
 
110
                        var typeDef = compilation.FindType(typeof(IEnumerable<>)).GetDefinition();
 
111
                        ambience.ConversionFlags = ConversionFlags.All;
 
112
                        string result = ambience.ConvertEntity(typeDef);
 
113
                        
 
114
                        Assert.AreEqual("public interface System.Collections.Generic.IEnumerable<out T>", result);
 
115
                }
 
116
                
 
117
                [Test]
 
118
                public void SimpleTypeShortName()
 
119
                {
 
120
                        var typeDef = compilation.FindType(typeof(Object)).GetDefinition();
 
121
                        ambience.ConversionFlags = ConversionFlags.ShowTypeParameterList;
 
122
                        string result = ambience.ConvertEntity(typeDef);
 
123
                        
 
124
                        Assert.AreEqual("Object", result);
 
125
                }
 
126
                
 
127
                [Test]
 
128
                public void GenericTypeWithNested()
 
129
                {
 
130
                        var typeDef = compilation.FindType(typeof(List<>.Enumerator)).GetDefinition();
 
131
                        ambience.ConversionFlags = ConversionFlags.UseFullyQualifiedTypeNames | ConversionFlags.ShowTypeParameterList;
 
132
                        string result = ambience.ConvertEntity(typeDef);
 
133
                        
 
134
                        Assert.AreEqual("System.Collections.Generic.List<T>.Enumerator", result);
 
135
                }
 
136
                
 
137
                [Test]
 
138
                public void GenericTypeWithNestedShortName()
 
139
                {
 
140
                        var typeDef = compilation.FindType(typeof(List<>.Enumerator)).GetDefinition();
 
141
                        ambience.ConversionFlags = ConversionFlags.ShowDeclaringType | ConversionFlags.ShowTypeParameterList;
 
142
                        string result = ambience.ConvertEntity(typeDef);
 
143
                        
 
144
                        Assert.AreEqual("List<T>.Enumerator", result);
 
145
                }
 
146
                #endregion
 
147
                
 
148
                #region Delegate tests
 
149
                [Test]
 
150
                public void DelegateName()
 
151
                {
 
152
                        var func = compilation.FindType(typeof(Func<,>)).GetDefinition();
 
153
                        ambience.ConversionFlags = ConversionFlags.ShowTypeParameterList;
 
154
                        
 
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                        Assert.AreEqual("Func<in T, out TResult>", ambience.ConvertEntity(func));
 
156
                }
 
157
                
 
158
                [Test]
 
159
                public void FullDelegate()
 
160
                {
 
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                        var func = compilation.FindType(typeof(Func<,>)).GetDefinition();
 
162
                        ambience.ConversionFlags = ConversionFlags.All;
 
163
                        Assert.AreEqual("public delegate TResult System.Func<in T, out TResult>(T arg);", ambience.ConvertEntity(func));
 
164
                }
 
165
                #endregion
 
166
                
 
167
                #region IField tests
 
168
                [Test]
 
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                public void SimpleField()
 
170
                {
 
171
                        var field = compilation.FindType(typeof(CSharpAmbienceTests.Program)).GetFields(f => f.Name == "test").Single();
 
172
                        ambience.ConversionFlags = ConversionFlags.All;
 
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                        string result = ambience.ConvertEntity(field);
 
174
                        
 
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                        Assert.AreEqual("private int ICSharpCode.NRefactory.CSharp.CSharpAmbienceTests.Program.test;", result);
 
176
                }
 
177
                
 
178
                [Test]
 
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                public void SimpleConstField()
 
180
                {
 
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                        var field = compilation.FindType(typeof(CSharpAmbienceTests.Program)).GetFields(f => f.Name == "TEST2").Single();
 
182
                        ambience.ConversionFlags = ConversionFlags.All;
 
183
                        string result = ambience.ConvertEntity(field);
 
184
                        
 
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                        Assert.AreEqual("private const int ICSharpCode.NRefactory.CSharp.CSharpAmbienceTests.Program.TEST2;", result);
 
186
                }
 
187
                
 
188
                [Test]
 
189
                public void SimpleFieldWithoutModifiers()
 
190
                {
 
191
                        var field = compilation.FindType(typeof(CSharpAmbienceTests.Program)).GetFields(f => f.Name == "test").Single();
 
192
                        ambience.ConversionFlags = ConversionFlags.All & ~(ConversionFlags.ShowDeclaringType | ConversionFlags.ShowModifiers | ConversionFlags.ShowAccessibility);
 
193
                        string result = ambience.ConvertEntity(field);
 
194
                        
 
195
                        Assert.AreEqual("int test;", result);
 
196
                }
 
197
                #endregion
 
198
                
 
199
                #region IEvent tests
 
200
                [Test]
 
201
                public void EventWithDeclaringType()
 
202
                {
 
203
                        var ev = compilation.FindType(typeof(CSharpAmbienceTests.Program)).GetEvents(f => f.Name == "ProgramChanged").Single();
 
204
                        ambience.ConversionFlags = ConversionFlags.StandardConversionFlags | ConversionFlags.ShowDeclaringType;
 
205
                        string result = ambience.ConvertEntity(ev);
 
206
                        
 
207
                        Assert.AreEqual("public event EventHandler Program.ProgramChanged;", result);
 
208
                }
 
209
                
 
210
                [Test]
 
211
                public void CustomEvent()
 
212
                {
 
213
                        var ev = compilation.FindType(typeof(CSharpAmbienceTests.Program)).GetEvents(f => f.Name == "SomeEvent").Single();
 
214
                        ambience.ConversionFlags = ConversionFlags.StandardConversionFlags;
 
215
                        string result = ambience.ConvertEntity(ev);
 
216
                        
 
217
                        Assert.AreEqual("public event EventHandler SomeEvent;", result);
 
218
                }
 
219
                #endregion
 
220
                
 
221
                #region Property tests
 
222
                [Test]
 
223
                public void AutomaticProperty()
 
224
                {
 
225
                        var prop = compilation.FindType(typeof(CSharpAmbienceTests.Program)).GetProperties(p => p.Name == "Test").Single();
 
226
                        ambience.ConversionFlags = ConversionFlags.StandardConversionFlags;
 
227
                        string result = ambience.ConvertEntity(prop);
 
228
                        
 
229
                        Assert.AreEqual("public int Test { get; set; }", result);
 
230
                }
 
231
                
 
232
                [Test]
 
233
                public void Indexer()
 
234
                {
 
235
                        var prop = compilation.FindType(typeof(CSharpAmbienceTests.Program)).GetProperties(p => p.IsIndexer).Single();
 
236
                        ambience.ConversionFlags = ConversionFlags.StandardConversionFlags;
 
237
                        string result = ambience.ConvertEntity(prop);
 
238
                        
 
239
                        Assert.AreEqual("public int this[int index] { get; }", result);
 
240
                }
 
241
                #endregion
 
242
                
 
243
                #region Test types
 
244
                #pragma warning disable 169, 67
 
245
                
 
246
                class Test {}
 
247
                
 
248
                class Program
 
249
                {
 
250
                        int test;
 
251
                        const int TEST2 = 2;
 
252
                        
 
253
                        public int Test { get; set; }
 
254
                        
 
255
                        public int this[int index] {
 
256
                                get {
 
257
                                        return index;
 
258
                                }
 
259
                        }
 
260
                        
 
261
                        public event EventHandler ProgramChanged;
 
262
                        
 
263
                        public event EventHandler SomeEvent {
 
264
                                add {}
 
265
                                remove {}
 
266
                        }
 
267
                        
 
268
                        public static bool operator +(Program lhs, Program rhs)
 
269
                        {
 
270
                                throw new NotImplementedException();
 
271
                        }
 
272
                        
 
273
                        public static implicit operator Test(Program lhs)
 
274
                        {
 
275
                                throw new NotImplementedException();
 
276
                        }
 
277
                        
 
278
                        public static explicit operator int(Program lhs)
 
279
                        {
 
280
                                throw new NotImplementedException();
 
281
                        }
 
282
                        
 
283
                        public Program(int x)
 
284
                        {
 
285
                                
 
286
                        }
 
287
                        
 
288
                        ~Program()
 
289
                        {
 
290
                                
 
291
                        }
 
292
                        
 
293
                        public static void Main(string[] args)
 
294
                        {
 
295
                                Console.WriteLine("Hello World!");
 
296
                                
 
297
                                Console.Write("Press any key to continue . . . ");
 
298
                                Console.ReadKey(true);
 
299
                        }
 
300
                }
 
301
                #endregion
 
302
        }
 
303
}