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'
' Visual Basic.Net COmpiler
' Copyright (C) 2004 - 2006 Rolf Bjarne Kvinge, rbjarnek at users.sourceforge.net
'
' This library is free software; you can redistribute it and/or
' modify it under the terms of the GNU Lesser General Public
' License as published by the Free Software Foundation; either
' version 2.1 of the License, or (at your option) any later version.
'
' This library is distributed in the hope that it will be useful,
' but WITHOUT ANY WARRANTY; without even the implied warranty of
' MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
' Lesser General Public License for more details.
'
' You should have received a copy of the GNU Lesser General Public
' License along with this library; if not, write to the Free Software
' Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
'
Public Class ExternalProcessVerification
Inherits VerificationBase
Private m_Process As ExternalProcessExecutor
ReadOnly Property Process() As ExternalProcessExecutor
Get
Return m_Process
End Get
End Property
''' <summary>
''' Creates a new verifier using an external process.
''' </summary>
''' <param name="Test"></param>
''' <param name="Executable">The program to use.</param>
''' <param name="ExpandableCommandLine">The parameters to the program.
''' Strings that are expanded are: %OUTPUTASSEMBLY% and %OUTPUTVBCASSEMBLY%.
''' Environment variables are also expanded.</param>
''' <remarks></remarks>
Sub New(ByVal Test As Test, ByVal Executable As String, Optional ByVal ExpandableCommandLine As String = "%OUTPUTASSEMBLY%")
MyBase.New(Test)
m_Process = New ExternalProcessExecutor(Executable, ExpandableCommandLine)
m_Process.ExpandCmdLine(New String() {"%OUTPUTASSEMBLY%", "%OUTPUTVBCASSEMBLY%"}, New String() {Test.GetOutputAssembly(), Test.GetOutputVBCAssembly()})
End Sub
Private Function StdOutContainsNumber(ByVal Number As Integer) As Boolean
Dim str As String
str = m_Process.StdOut & ""
If str.Contains("BC" & Number.ToString) Then Return True
If str.Contains("VBNC" & Number.ToString) Then Return True
Return False
End Function
Protected Overrides Function RunVerification() As Boolean
Dim result As Boolean
result = m_Process.RunProcess()
If result = False Then
MyBase.DescriptiveMessage = Name & " failed: " & vbNewLine & m_Process.StdOut
Return False
End If
If m_Process.TimedOut = False Then
If Me.NegativeError = 0 AndAlso Me.Warning = 0 Then
If m_Process.ExitCode = 0 Then
result = True
MyBase.DescriptiveMessage = Name & " succeeded." & vbNewLine
Else
result = False
MyBase.DescriptiveMessage = Name & " failed, process exited with exit code " & m_Process.ExitCode.ToString & vbNewLine
End If
ElseIf Me.Warning <> 0 Then
If m_Process.ExitCode = 0 Then
If StdOutContainsNumber(Me.Warning) = False Then
result = False
MyBase.DescriptiveMessage = Name & " succeeded correctly, but didn't give the expected error code." & vbNewLine
Else
result = True
MyBase.DescriptiveMessage = Name & " succeeded." & vbNewLine
End If
Else
result = False
MyBase.DescriptiveMessage = Name & " failed, process exited with exit code " & m_Process.ExitCode.ToString & vbNewLine
End If
Else
If m_Process.ExitCode = 0 Then
result = False
MyBase.DescriptiveMessage = Name & " succeeded unexpectedly." & vbNewLine
ElseIf m_Process.ExitCode = -1 OrElse m_Process.ExitCode = 255 Then
result = False
MyBase.DescriptiveMessage = Name & " failed spectacularly. " & vbNewLine
ElseIf StdOutContainsNumber(Me.NegativeError) = False Then
result = False
MyBase.DescriptiveMessage = Name & " failed correctly, but didn't give the expected error code." & vbNewLine
Else
result = True
End If
End If
Else
result = False
MyBase.DescriptiveMessage = Name & " failed, process was killed due to a time-out (" & m_Process.TimeOut.ToString & " ms)." & vbNewLine
End If
MyBase.DescriptiveMessage &= vbNewLine & m_Process.StdOut
If m_Process.Executable.Contains("PEVerify") Then
Debug.WriteLine(MyBase.DescriptiveMessage)
If MyBase.DescriptiveMessage.ToLowerInvariant.Contains("warning") Then
'Stop
End If
End If
Return result
End Function
End Class
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