1 files changed, 57 insertions, 0 deletions
diff --git a/basic/qa/vba_tests/split.vb b/basic/qa/vba_tests/split.vb
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+++ b/basic/qa/vba_tests/split.vb
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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 VBASupport 1
+Option Explicit
+
+Function doUnitTest() As String
+    TestUtil.TestInit
+    verify_testSplit
+    doUnitTest = TestUtil.GetResult()
+End Function
+
+Sub verify_testSplit
+    On Error GoTo errorHandler
+
+    ' SPLIT
+    TestUtil.AssertEqual(Split( "Hello world" )(1), "world", "Split( ""Hello world"" )(1)")
+
+    ' tdf#123025 - split function sets the datatype of the array to empty,
+    ' preventing any subsequent assignments of values to the array and to the elements itself.
+    Dim arr(1) As String
+    arr = Split("a/b", "/")
+    TestUtil.AssertEqual(arr(0), "a", "Split(""a/b"", ""/"")(0)")
+    TestUtil.AssertEqual(arr(1), "b", "Split(""a/b"", ""/"")(1)")
+    ReDim Preserve arr(1)
+    TestUtil.AssertEqual(arr(0), "a", "ReDim Preserve arr(1)(0)")
+    TestUtil.AssertEqual(arr(1), "b", "ReDim Preserve arr(1)(1)")
+    ReDim arr(1)
+    TestUtil.AssertEqual(arr(0), "", "ReDim arr(1)(0)")
+    TestUtil.AssertEqual(arr(1), "", "ReDim arr(1)(1)")
+
+    arr(0) = "a"
+    arr(1) = "b"
+    TestUtil.AssertEqual(arr(0), "a", "arr(0)")
+    TestUtil.AssertEqual(arr(1), "b", "arr(1)")
+    ReDim Preserve arr(1)
+    TestUtil.AssertEqual(arr(0), "a", "ReDim Preserve arr(1)(0) after assignment")
+    TestUtil.AssertEqual(arr(1), "b", "ReDim Preserve arr(1)(1) after assignment")
+
+    ' tdf#144924 - using VBASupport 1, the split function returns an array of substrings, hence no
+    ' assignment of different data types to the individual elements is possible
+    Dim splitArr
+    splitArr = Split("a/b&&c/d", "&&")
+    ' Without the fix in place, this test would have failed with:
+    ' - Expected: 8    (8 for String)
+    ' - Actual  : 8200 (8192 for Array and 8 for String)
+    TestUtil.AssertEqual(VarType(splitArr(0)), 8, "VarType(splitArr(0))")
+
+    Exit Sub
+errorHandler:
+    TestUtil.ReportErrorHandler("verify_testSplit", Err, Error$, Erl)
+End Sub