mcs/class/Microsoft.VisualBasic/Test/standalone/12149.vb

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  22
  23
  24 Imports Microsoft.VisualBasic
  25 Imports System
  26
  27 Public Class TestClass
  28     Public Function Test() As String
  29         ' Produce overflow error
  30         On Error Resume Next
  31         Dim zero As Integer = 0
  32         Dim result As Integer = 8 / zero
  33         Dim ex As SystemException
  34
  35         Err.Clear()
  36         Err.Clear()
  37         If Err.Description <> "" Then Return "faild to clear Err.Description"
  38
  39         If Err.Erl <> 0 Then Return "faild to clear Err.Erl"
  40
  41         ex = Err.GetException
  42         If Not ex Is Nothing Then Return "faild to clear Err.Erl"
  43
  44         If Err.GetType().ToString <> "Microsoft.VisualBasic.ErrObject" Then Return "faild to clear Err.GetType"
  45
  46         If Err.HelpContext <> 0 Then Return "faild to clear Err.HelpContext"
  47
  48         'If Err.LastDllError <> 0 Then Return "faild to clear Err.LastDllError"
  49
  50         If Err.Number <> 0 Then Return "faild to clear Err.Number"
  51
  52         If Err.Source <> "" Then Return "faild to clear Err.Source"
  53
  54         Return "success"
  55     End Function
  56 End Class