54 lines
2.1 KiB
QBasic
54 lines
2.1 KiB
QBasic
' This file is part of the LibreOffice project.
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'
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' This Source Code Form is subject to the terms of the Mozilla Public
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' License, v. 2.0. If a copy of the MPL was not distributed with this
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' file, You can obtain one at http://mozilla.org/MPL/2.0/.
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'
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Option VBASupport 0
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Option Explicit
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Function doUnitTest() As String
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TestUtil.TestInit
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verify_stringFixedLen
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doUnitTest = TestUtil.GetResult()
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End Function
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Sub verify_stringFixedLen()
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On Error GoTo errorHandler
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' tdf#163680 - fixed-length strings support
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Dim s As String * 10
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TestUtil.AssertEqual(Len(s), 10, "Len(s) - default")
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' The default value is 10 null characters
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TestUtil.AssertEqual(s, String(10, 0), "s - default")
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s = "abc"
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TestUtil.AssertEqual(Len(s), 10, "Len(s) - abc")
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TestUtil.AssertEqual("""" & s & """", """abc """, """s"" - abc")
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s = "defghijklmno"
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TestUtil.AssertEqual(Len(s), 10, "Len(s) - defghijklmno")
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TestUtil.AssertEqual("""" & s & """", """defghijklm""", """s"" - defghijklmno")
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Let s = "xyz" ' Test also Let keyword - uses a different code path
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TestUtil.AssertEqual(Len(s), 10, "Len(s) - xyz")
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TestUtil.AssertEqual("""" & s & """", """xyz """, """s"" - xyz")
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Let s = "opqrstuvwxyz"
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TestUtil.AssertEqual(Len(s), 10, "Len(s) - opqrstuvwxyz")
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TestUtil.AssertEqual("""" & s & """", """opqrstuvwx""", """s"" - opqrstuvwxyz")
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Dim s1 As String * 0 ' Unlike VBA, LibreOffice Basic allows this for unrestricted strings
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TestUtil.AssertEqual(Len(s1), 0, "Len(s1) - default")
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TestUtil.AssertEqual("""" & s1 & """", """""", """s1"" - default")
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s1 = "klm"
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TestUtil.AssertEqual(Len(s1), 3, "Len(s1) - klm")
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TestUtil.AssertEqual("""" & s1 & """", """klm""", """s1"" - klm")
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s = s1
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TestUtil.AssertEqual(Len(s), 10, "Len(s) - klm")
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TestUtil.AssertEqual("""" & s & """", """klm """, """s"" - klm")
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' Also test s1 - it must not be affected
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TestUtil.AssertEqual(Len(s1), 3, "Len(s1) - klm")
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TestUtil.AssertEqual("""" & s1 & """", """klm""", """s1"" - klm")
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Exit Sub
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errorHandler:
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TestUtil.ReportErrorHandler("verify_stringFixedLen", Err, Error$, Erl)
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End Sub
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