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'
' LateBindingTests3.vb
'
' Author:
' Boris Kirzner (borisk@mainsoft.com)
'
'
' Copyright (C) 2002-2006 Mainsoft Corporation.
' Copyright (C) 2004-2006 Novell, Inc (http://www.novell.com)
'
' Permission is hereby granted, free of charge, to any person obtaining
' a copy of this software and associated documentation files (the
' "Software"), to deal in the Software without restriction, including
' without limitation the rights to use, copy, modify, merge, publish,
' distribute, sublicense, and/or sell copies of the Software, and to
' permit persons to whom the Software is furnished to do so, subject to
' the following conditions:
'
' The above copyright notice and this permission notice shall be
' included in all copies or substantial portions of the Software.
'
' THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
' EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
' MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
' NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
' LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
' OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
' WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Imports System
Imports System.Reflection
Imports NUnit.Framework
<TestFixture()> _
Public Class LateBindingTests3
Private Class A
End Class
Private Class B
Inherits A
End Class
Private Class C
Inherits B
End Class
Private Class D
Inherits C
End Class
Dim a1 As A = New A
Dim b1 As B = New B
Dim c1 As C = New C
Dim d1 As D = New D
Private Class C400
Public Function F(ByVal a As A) As String
Return "A"
End Function
Public Function F(ByVal a As B) As String
Return "B"
End Function
Public Function F(ByVal a As C) As String
Return "C"
End Function
Public Function F(ByVal a As D) As String
Return "D"
End Function
End Class
<Test()> _
Public Sub LateBind_ComplexTypes_100()
Dim o As Object = New C400
Assert.AreEqual("A", o.F(a1))
Assert.AreEqual("B", o.F(b1))
Assert.AreEqual("C", o.F(c1))
Assert.AreEqual("D", o.F(d1))
End Sub
Private Class C410
'Public Function F(ByVal a As A) As String
' Return "A"
'End Function
Public Function F(ByVal a As B) As String
Return "B"
End Function
Public Function F(ByVal a As C) As String
Return "C"
End Function
Public Function F(ByVal a As D) As String
Return "D"
End Function
End Class
<Test()> _
Public Sub LateBind_ComplexTypes_110()
Dim o As Object = New C410
'Assert.AreEqual("A", o.F(a1))
Assert.AreEqual("B", o.F(b1))
Assert.AreEqual("C", o.F(c1))
Assert.AreEqual("D", o.F(d1))
End Sub
<Test(), ExpectedException(GetType(AmbiguousMatchException))> _
Public Sub LateBind_ComplexTypes_111()
Dim o As Object = New C410
o.F(a1)
End Sub
Private Class C420
Public Function F(ByVal a As A) As String
Return "A"
End Function
'Public Function F(ByVal a As B) As String
' Return "B"
'End Function
Public Function F(ByVal a As C) As String
Return "C"
End Function
Public Function F(ByVal a As D) As String
Return "D"
End Function
End Class
<Test()> _
Public Sub LateBind_ComplexTypes_120()
Dim o As Object = New C420
Assert.AreEqual("A", o.F(a1))
Assert.AreEqual("A", o.F(b1))
Assert.AreEqual("C", o.F(c1))
Assert.AreEqual("D", o.F(d1))
End Sub
Private Class C430
Public Function F(ByVal a As A) As String
Return "A"
End Function
Public Function F(ByVal a As B) As String
Return "B"
End Function
'Public Function F(ByVal a As C) As String
' Return "C"
'End Function
Public Function F(ByVal a As D) As String
Return "D"
End Function
End Class
<Test()> _
Public Sub LateBind_ComplexTypes_130()
Dim o As Object = New C430
Assert.AreEqual("A", o.F(a1))
Assert.AreEqual("B", o.F(b1))
Assert.AreEqual("B", o.F(c1))
Assert.AreEqual("D", o.F(d1))
End Sub
Private Class C440
Public Function F(ByVal a As A) As String
Return "A"
End Function
Public Function F(ByVal a As B) As String
Return "B"
End Function
Public Function F(ByVal a As C) As String
Return "C"
End Function
'Public Function F(ByVal a As D) As String
' Return "D"
'End Function
End Class
<Test()> _
Public Sub LateBind_ComplexTypes_140()
Dim o As Object = New C440
Assert.AreEqual("A", o.F(a1))
Assert.AreEqual("B", o.F(b1))
Assert.AreEqual("C", o.F(c1))
Assert.AreEqual("C", o.F(d1))
End Sub
Private Class C450
'Public Function F(ByVal a As A) As String
' Return "A"
'End Function
Public Function F(ByVal a As B) As String
Return "B"
End Function
'Public Function F(ByVal a As C) As String
' Return "C"
'End Function
Public Function F(ByVal a As D) As String
Return "D"
End Function
End Class
<Test()> _
Public Sub LateBind_ComplexTypes_150()
Dim o As Object = New C450
'Assert.AreEqual("A", o.F(a1))
Assert.AreEqual("B", o.F(b1))
Assert.AreEqual("B", o.F(c1))
Assert.AreEqual("D", o.F(d1))
End Sub
<Test(), ExpectedException(GetType(AmbiguousMatchException))> _
Public Sub LateBind_ComplexTypes_151()
Dim o As Object = New C450
o.F(a1)
End Sub
Private Class C460
Public Function F(ByVal a As A) As String
Return "A"
End Function
'Public Function F(ByVal a As B) As String
' Return "B"
'End Function
Public Function F(ByVal a As C) As String
Return "C"
End Function
'Public Function F(ByVal a As D) As String
' Return "D"
'End Function
End Class
<Test()> _
Public Sub LateBind_ComplexTypes_160()
Dim o As Object = New C460
Assert.AreEqual("A", o.F(a1))
Assert.AreEqual("A", o.F(b1))
Assert.AreEqual("C", o.F(c1))
Assert.AreEqual("C", o.F(d1))
End Sub
Private Class C470
'Public Function F(ByVal a As A) As String
' Return "A"
'End Function
'Public Function F(ByVal a As B) As String
' Return "B"
'End Function
Public Function F(ByVal a As C) As String
Return "C"
End Function
Public Function F(ByVal a As D) As String
Return "D"
End Function
End Class
<Test()> _
Public Sub LateBind_ComplexTypes_170()
Dim o As Object = New C470
'Assert.AreEqual("A", o.F(a1))
'Assert.AreEqual("A", o.F(b1))
Assert.AreEqual("C", o.F(c1))
Assert.AreEqual("D", o.F(d1))
End Sub
<Test(), ExpectedException(GetType(AmbiguousMatchException))> _
Public Sub LateBind_ComplexTypes_171()
Dim o As Object = New C470
o.F(a1)
End Sub
<Test(), ExpectedException(GetType(AmbiguousMatchException))> _
Public Sub LateBind_ComplexTypes_172()
Dim o As Object = New C470
o.F(b1)
End Sub
Private Class C480
Public Function F(ByVal a As A) As String
Return "A"
End Function
Public Function F(ByVal a As B) As String
Return "B"
End Function
'Public Function F(ByVal a As C) As String
' Return "C"
'End Function
'Public Function F(ByVal a As D) As String
' Return "D"
'End Function
End Class
<Test()> _
Public Sub LateBind_ComplexTypes_180()
Dim o As Object = New C480
Assert.AreEqual("A", o.F(a1))
Assert.AreEqual("B", o.F(b1))
Assert.AreEqual("B", o.F(c1))
Assert.AreEqual("B", o.F(d1))
End Sub
End Class
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