1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
|
using System;
using System.Linq;
using Mono.Cecil;
using Mono.Cecil.Metadata;
using NUnit.Framework;
namespace Mono.Cecil.Tests {
[TestFixture]
public class MethodTests : BaseTestFixture {
[TestCSharp ("Methods.cs")]
public void AbstractMethod (ModuleDefinition module)
{
var type = module.Types [1];
Assert.AreEqual ("Foo", type.Name);
Assert.AreEqual (2, type.Methods.Count);
var method = type.GetMethod ("Bar");
Assert.AreEqual ("Bar", method.Name);
Assert.IsTrue (method.IsAbstract);
Assert.IsNotNull (method.ReturnType);
Assert.AreEqual (1, method.Parameters.Count);
var parameter = method.Parameters [0];
Assert.AreEqual ("a", parameter.Name);
Assert.AreEqual ("System.Int32", parameter.ParameterType.FullName);
}
[TestCSharp ("Methods.cs")]
public void SimplePInvoke (ModuleDefinition module)
{
var bar = module.GetType ("Bar");
var pan = bar.GetMethod ("Pan");
Assert.IsTrue (pan.IsPInvokeImpl);
Assert.IsNotNull (pan.PInvokeInfo);
Assert.AreEqual ("Pan", pan.PInvokeInfo.EntryPoint);
Assert.IsNotNull (pan.PInvokeInfo.Module);
Assert.AreEqual ("foo.dll", pan.PInvokeInfo.Module.Name);
}
[TestCSharp ("Generics.cs")]
public void GenericMethodDefinition (ModuleDefinition module)
{
var baz = module.GetType ("Baz");
var gazonk = baz.GetMethod ("Gazonk");
Assert.IsNotNull (gazonk);
Assert.IsTrue (gazonk.HasGenericParameters);
Assert.AreEqual (1, gazonk.GenericParameters.Count);
Assert.AreEqual ("TBang", gazonk.GenericParameters [0].Name);
}
[TestCSharp ("Generics.cs")]
public void ReturnGenericInstance (ModuleDefinition module)
{
var bar = module.GetType ("Bar`1");
var self = bar.GetMethod ("Self");
Assert.IsNotNull (self);
var bar_t = self.ReturnType;
Assert.IsTrue (bar_t.IsGenericInstance);
var bar_t_instance = (GenericInstanceType) bar_t;
Assert.AreEqual (bar.GenericParameters [0], bar_t_instance.GenericArguments [0]);
var self_str = bar.GetMethod ("SelfString");
Assert.IsNotNull (self_str);
var bar_str = self_str.ReturnType;
Assert.IsTrue (bar_str.IsGenericInstance);
var bar_str_instance = (GenericInstanceType) bar_str;
Assert.AreEqual ("System.String", bar_str_instance.GenericArguments [0].FullName);
}
[TestCSharp ("Generics.cs")]
public void ReturnGenericInstanceWithMethodParameter (ModuleDefinition module)
{
var baz = module.GetType ("Baz");
var gazoo = baz.GetMethod ("Gazoo");
Assert.IsNotNull (gazoo);
var bar_bingo = gazoo.ReturnType;
Assert.IsTrue (bar_bingo.IsGenericInstance);
var bar_bingo_instance = (GenericInstanceType) bar_bingo;
Assert.AreEqual (gazoo.GenericParameters [0], bar_bingo_instance.GenericArguments [0]);
}
[TestCSharp ("Interfaces.cs")]
public void SimpleOverrides (ModuleDefinition module)
{
var ibingo = module.GetType ("IBingo");
var ibingo_foo = ibingo.GetMethod ("Foo");
Assert.IsNotNull (ibingo_foo);
var ibingo_bar = ibingo.GetMethod ("Bar");
Assert.IsNotNull (ibingo_bar);
var bingo = module.GetType ("Bingo");
var foo = bingo.GetMethod ("IBingo.Foo");
Assert.IsNotNull (foo);
Assert.IsTrue (foo.HasOverrides);
Assert.AreEqual (ibingo_foo, foo.Overrides [0]);
var bar = bingo.GetMethod ("IBingo.Bar");
Assert.IsNotNull (bar);
Assert.IsTrue (bar.HasOverrides);
Assert.AreEqual (ibingo_bar, bar.Overrides [0]);
}
[TestModule ("varargs.exe")]
public void VarArgs (ModuleDefinition module)
{
var module_type = module.Types [0];
Assert.AreEqual (3, module_type.Methods.Count);
var bar = module_type.GetMethod ("Bar");
var baz = module_type.GetMethod ("Baz");
var foo = module_type.GetMethod ("Foo");
Assert.IsTrue (bar.IsVarArg ());
Assert.IsFalse (baz.IsVarArg ());
Assert.IsTrue(foo.IsVarArg ());
var bar_reference = (MethodReference) baz.Body.Instructions.Where (i => i.Offset == 0x000a).First ().Operand;
Assert.IsTrue (bar_reference.IsVarArg ());
Assert.AreEqual (0, bar_reference.GetSentinelPosition ());
var foo_reference = (MethodReference) baz.Body.Instructions.Where (i => i.Offset == 0x0023).First ().Operand;
Assert.IsTrue (foo_reference.IsVarArg ());
Assert.AreEqual (1, foo_reference.GetSentinelPosition ());
}
[TestCSharp ("Generics.cs")]
public void MethodRefDeclaredOnGenerics (ModuleDefinition module)
{
var type = module.GetType ("Tamtam");
var beta = type.GetMethod ("Beta");
var charlie = type.GetMethod ("Charlie");
var new_list_beta = (MethodReference) beta.Body.Instructions [0].Operand;
var new_list_charlie = (MethodReference) charlie.Body.Instructions [0].Operand;
Assert.AreEqual ("System.Collections.Generic.List`1<TBeta>", new_list_beta.DeclaringType.FullName);
Assert.AreEqual ("System.Collections.Generic.List`1<TCharlie>", new_list_charlie.DeclaringType.FullName);
}
}
}
|
