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
|
using System;
using System.Linq;
using Mono.Cecil;
using Xamarin.Forms.Build.Tasks;
using NUnit.Framework;
using System.Collections.Generic;
namespace Xamarin.Forms.Xaml.XamlcUnitTests
{
[TestFixture]
public class MethodReferenceExtensionsTests
{
ModuleDefinition module;
[SetUp]
public void SetUp ()
{
module = ModuleDefinition.CreateModule ("foo", ModuleKind.Dll);
}
[Test]
public void ResolveRowDefAdder ()
{
var propertyType = module.Import(typeof (RowDefinitionCollection));
var adderT = propertyType.GetMethods ((md, tr) => md.Name == "Add", module).Single ();
var adder = adderT.Item1;
var ptype = adderT.Item2;
Assert.AreEqual ("System.Void Xamarin.Forms.DefinitionCollection`1::Add(T)", adder.FullName);
Assert.AreEqual ("Xamarin.Forms.DefinitionCollection`1<Xamarin.Forms.RowDefinition>", ptype.FullName);
var adderRef = module.Import (adder);
Assert.AreEqual ("System.Void Xamarin.Forms.DefinitionCollection`1::Add(T)", adderRef.FullName);
adderRef = adderRef.ResolveGenericParameters (ptype, module);
Assert.AreEqual ("System.Void Xamarin.Forms.DefinitionCollection`1<Xamarin.Forms.RowDefinition>::Add(T)", adderRef.FullName);
}
[Test]
public void GenericGetter ()
{
TypeReference declaringTypeReference;
var type = module.Import (typeof (StackLayout));
var property = type.GetProperty (pd => pd.Name == "Children", out declaringTypeReference);
Assert.AreEqual ("System.Collections.Generic.IList`1<T> Xamarin.Forms.Layout`1::Children()", property.FullName);
Assert.AreEqual ("Xamarin.Forms.Layout`1<Xamarin.Forms.View>", declaringTypeReference.FullName);
var propertyGetter = property.GetMethod;
Assert.AreEqual ("System.Collections.Generic.IList`1<T> Xamarin.Forms.Layout`1::get_Children()", propertyGetter.FullName);
var propertyGetterRef = module.Import (propertyGetter);
Assert.AreEqual ("System.Collections.Generic.IList`1<T> Xamarin.Forms.Layout`1::get_Children()", propertyGetterRef.FullName);
propertyGetterRef = module.Import (propertyGetterRef.ResolveGenericParameters (declaringTypeReference, module));
Assert.AreEqual ("System.Collections.Generic.IList`1<T> Xamarin.Forms.Layout`1<Xamarin.Forms.View>::get_Children()", propertyGetterRef.FullName);
var returnType = propertyGetterRef.ReturnType.ResolveGenericParameters (declaringTypeReference);
Assert.AreEqual ("System.Collections.Generic.IList`1<Xamarin.Forms.View>", returnType.FullName);
}
[Test]
public void GetterWithGenericReturnType ()
{
TypeReference declaringTypeReference;
var type = module.Import (typeof (Style));
var property = type.GetProperty (pd => pd.Name == "Setters", out declaringTypeReference);
Assert.AreEqual ("System.Collections.Generic.IList`1<Xamarin.Forms.Setter> Xamarin.Forms.Style::Setters()", property.FullName);
Assert.AreEqual ("Xamarin.Forms.Style", declaringTypeReference.FullName);
var propertyGetter = property.GetMethod;
Assert.AreEqual ("System.Collections.Generic.IList`1<Xamarin.Forms.Setter> Xamarin.Forms.Style::get_Setters()", propertyGetter.FullName);
var propertyGetterRef = module.Import (propertyGetter);
Assert.AreEqual ("System.Collections.Generic.IList`1<Xamarin.Forms.Setter> Xamarin.Forms.Style::get_Setters()", propertyGetterRef.FullName);
propertyGetterRef = module.Import (propertyGetterRef.ResolveGenericParameters (declaringTypeReference, module));
Assert.AreEqual ("System.Collections.Generic.IList`1<Xamarin.Forms.Setter> Xamarin.Forms.Style::get_Setters()", propertyGetterRef.FullName);
var returnType = propertyGetterRef.ReturnType.ResolveGenericParameters (declaringTypeReference);
Assert.AreEqual ("System.Collections.Generic.IList`1<Xamarin.Forms.Setter>", returnType.FullName);
}
[Test]
public void ResolveChildren ()
{
var propertyType = module.Import (typeof (IList<View>));
var adderT = propertyType.GetMethods (md => md.Name == "Add" && md.Parameters.Count == 1, module).Single ();
var adder = adderT.Item1;
var ptype = adderT.Item2;
Assert.AreEqual ("System.Void System.Collections.Generic.ICollection`1::Add(T)", adder.FullName);
Assert.AreEqual ("System.Collections.Generic.ICollection`1<Xamarin.Forms.View>", ptype.FullName);
var adderRef = module.Import (adder);
Assert.AreEqual ("System.Void System.Collections.Generic.ICollection`1::Add(T)", adderRef.FullName);
adderRef = adderRef.ResolveGenericParameters (ptype, module);
Assert.AreEqual ("System.Void System.Collections.Generic.ICollection`1<Xamarin.Forms.View>::Add(T)", adderRef.FullName);
}
}
}
|
