office-gobmx/basic/qa/vba_tests/roundcompatibility.vb
baltasarq 0eacbfa751 tdf#142922 fixes Round to follow half-to-even rounding
The LibreOffice's Basic Round function does not return values
that are compatible with VBA's Round. This can be easily fixed
using rtl/round, which has a flag parameter called
rtl_math_RoundingMode_HalfEven which rounds real numbers
exactly in the expected way.

Change-Id: I2215f08427e5777fc2d35f054b635dfa6247af8c
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/118444
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
2021-07-06 14:50:09 +02:00

29 lines
902 B
VB.net

'
' 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 VBASupport 1
Option Explicit
Function doUnitTest() As String
TestUtil.TestInit
verify_roundCompatibility
doUnitTest = TestUtil.GetResult()
End Function
Sub verify_roundCompatibility()
On Error GoTo errorHandler
TestUtil.AssertEqual(Round(0.12335,4), 0.1234, "Round(0.12335,4)")
TestUtil.AssertEqual(Round(0.12345,4), 0.1234, "Round(0.12345,4)")
TestUtil.AssertEqual(Round(0.12355,4), 0.1236, "Round(0.12355,4)")
TestUtil.AssertEqual(Round(0.12365,4), 0.1236, "Round(0.12365,4)")
Exit Sub
errorHandler:
TestUtil.ReportErrorHandler("verify_roundCompatibility", Err, Error$, Erl)
End Sub