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SSL test_isnumeric_method.bas
Interaktion und
Portierbarkeitunbekannt
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'
' This file is part of the LibreOffice project.
'
' This Source Code Form is subject to the terms of the Mozilla Public
' License, v. 2.0. If a copy of the MPL was not distributed with this
' file, You can obtain one at http://mozilla.org/MPL/2.0/.
'
Option Explicit
Function doUnitTest() As String
TestUtil.TestInit
verify_IsNumeric
doUnitTest = TestUtil.GetResult()
End Function
Sub verify_IsNumeric
On Error GoTo errorHandler
dim aVariant as Variant
aVariant = 3
TestUtil.Assert(IsNumeric(aVariant), "IsNumeric(aVariant)")
TestUtil.Assert(IsNumeric(" 0 "), "IsNumeric("" 0 "")")
TestUtil.Assert(IsNumeric(" +0 "), "IsNumeric("" +0 "")")
TestUtil.Assert(IsNumeric(" -0 "), "IsNumeric("" -0 "")")
' Note: the following test behaves different in VBA;
' should it be unified maybe in non-VBA, too (a breaking change)?
TestUtil.Assert(Not IsNumeric(True), "Not IsNumeric(True)")
TestUtil.Assert(Not IsNumeric(""), "Not IsNumeric("""")")
TestUtil.Assert(Not IsNumeric(" "), "Not IsNumeric("" "")")
TestUtil.Assert(Not IsNumeric(" + "), "Not IsNumeric("" + "")")
TestUtil.Assert(Not IsNumeric(" - "), "Not IsNumeric("" - "")")
' Note: the two following tests behave different in VBA;
' should it be unified maybe in non-VBA, too (a breaking change)?
TestUtil.Assert(Not IsNumeric(" + 0 "), "Not IsNumeric("" + 0 "")")
TestUtil.Assert(Not IsNumeric(" - 0 "), "Not IsNumeric("" - 0 "")")
Exit Sub
errorHandler:
TestUtil.ReportErrorHandler("verify_IsNumeric", Err, Error$, Erl)
End Sub
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2026-03-28
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