basic/qa/basic_coverage/test_option_base.bas

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   2 '
   3 ' This Source Code Form is subject to the terms of the Mozilla Public
   4 ' License, v. 2.0. If a copy of the MPL was not distributed with this
   5 ' file, You can obtain one at http://mozilla.org/MPL/2.0/.
   6 '
   7
   8 Option Base 1
   9 Option Explicit
  10
  11 Function doUnitTest() As String
  12     TestUtil.TestInit
  13     verify_optionBase
  14     doUnitTest = TestUtil.GetResult()
  15 End Function
  16
  17 Sub verify_optionBase() As String
  18     On Error GoTo errorHandler
  19
  20     ' tdf#54912 - with option base arrays should start at index 1.
  21     ' Without option compatible the upper bound is changed as well (#109275).
  22     Dim strArray(2) As String
  23     TestUtil.AssertEqual(LBound(strArray), 1, "Lower bound of a string array (before assignment): " & LBound(strArray))
  24     TestUtil.AssertEqual(UBound(strArray), 3, "Upper bound of a string array (before assignment): " & UBound(strArray))
  25     strArray = Array("a", "b")
  26     TestUtil.AssertEqual(LBound(strArray), 1, "Lower bound of a string array (after assignment): " & LBound(strArray))
  27     TestUtil.AssertEqual(UBound(strArray), 2, "Upper bound of a string array (after assignment): " & UBound(strArray))
  28
  29     Dim intArray(2) As Integer
  30     TestUtil.AssertEqual(LBound(intArray), 1, "Lower bound of an integer array (before assignment): " & LBound(intArray))
  31     TestUtil.AssertEqual(UBound(intArray), 3, "Upper bound of an integer array (before assignment): " & UBound(intArray))
  32     intArray = Array(1, 2)
  33     TestUtil.AssertEqual(LBound(intArray), 1, "Lower bound of an integer array (after assignment): " & LBound(intArray))
  34     TestUtil.AssertEqual(UBound(intArray), 2, "Upper bound of an integer array (after assignment): " & UBound(intArray))
  35
  36     Dim byteArray(2) As Byte
  37     TestUtil.AssertEqual(LBound(byteArray), 1, "Lower bound of a byte array (before assignment): " & LBound(byteArray))
  38     TestUtil.AssertEqual(UBound(byteArray), 3, "Upper bound of a byte array (before assignment): " & UBound(byteArray))
  39     byteArray = StrConv("ab", 128)
  40     TestUtil.AssertEqual(LBound(byteArray), 1, "Lower bound of a byte array (StrConv): " & LBound(byteArray))
  41     TestUtil.AssertEqual(UBound(byteArray), 2, "Upper bound of a byte array (StrConv): " & UBound(byteArray))
  42
  43     ReDim byteArray(3)
  44     TestUtil.AssertEqual(LBound(byteArray), 1, "Lower bound of a byte array (ReDim): " & LBound(byteArray))
  45     TestUtil.AssertEqual(UBound(byteArray), 4, "Upper bound of a byte array (ReDim): " & UBound(byteArray))
  46
  47     Exit Sub
  48 errorHandler:
  49     TestUtil.ReportErrorHandler("verify_optionBase", Err, Error$, Erl)
  50 End Sub