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Option Explicit
Function doUnitTest() As String
TestUtil.TestInit
verify_testIsMissingCascade
doUnitTest = TestUtil.GetResult()
End Function
Sub verify_testIsMissingCascade()
On Error GoTo errorHandler
' tdf#136143 - test cascading optionals in order to prevent type conversion errors, because
' optional arguments are of type SbxERROR and set to not fixed.
TestUtil.AssertEqual(TestOpt(), 2, "Cascading optionals")
Exit Sub
errorHandler:
TestUtil.ReportErrorHandler("verify_testIsMissingCascade", Err, Error$, Erl)
End Sub
Function TestOpt(Optional A)
TestOpt = TestOptCascade(A)
End Function
Function TestOptCascade(Optional A)
If IsMissing(A) Then A = 2
TestOptCascade = A
End Function
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