1 files changed, 64 insertions, 0 deletions
diff --git a/basic/qa/vba_tests/strconv.vb b/basic/qa/vba_tests/strconv.vb
new file mode 100644
index 0000000000..9b7dfaf218
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+++ b/basic/qa/vba_tests/strconv.vb
@@ -0,0 +1,64 @@
+'
+' 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_testStrConv
+    doUnitTest = TestUtil.GetResult()
+End Function
+
+Sub verify_testStrConv()
+    On Error GoTo errorHandler
+
+    TestUtil.AssertEqual(StrConv("abc EFG hij αβγ ΔΕΖ ηθι", vbUpperCase),  "ABC EFG HIJ ΑΒΓ ΔΕΖ ΗΘΙ", "StrConv(""abc EFG hij αβγ ΔΕΖ ηθι"", vbUpperCase)")
+    TestUtil.AssertEqual(StrConv("abc EFG hij αβγ ΔΕΖ ηθι", vbLowerCase),  "abc efg hij αβγ δεζ ηθι", "StrConv(""abc EFG hij αβγ ΔΕΖ ηθι"", vbLowerCase)")
+    TestUtil.AssertEqual(StrConv("abc EFG hij αβγ ΔΕΖ ηθι", vbProperCase), "Abc Efg Hij Αβγ Δεζ Ηθι", "StrConv(""abc EFG hij αβγ ΔΕΖ ηθι"", vbProperCase)")
+
+    ' Converts narrow (single-byte) characters in string to wide
+    TestUtil.AssertEqual(StrConv("ABCDEVB¥ì¥¹¥¥å©", vbWide), "ＡＢＣＤＥＶＢ￥ì￥¹￥￥å©", "StrConv(""ABCDEVB¥ì¥¹¥¥å©"", vbWide)")
+    TestUtil.AssertEqual(StrConv("ABCDEVB¥ì¥¹¥¥å©", vbWide + vbLowerCase), "ａｂｃｄｅｖｂ￥ì￥¹￥￥å©", "StrConv(""ABCDEVB¥ì¥¹¥¥å©"", vbWide + vbLowerCase)")
+
+    ' Converts wide (double-byte) characters in string to narrow (single-byte) characters
+    TestUtil.AssertEqual(StrConv("ＡＢＣＤ＠＄％２３＇？ＥＧ", vbNarrow), "ABCD@$%23'?EG", "StrConv(""ＡＢＣＤ＠＄％２３＇？ＥＧ"", vbNarrow)")
+    TestUtil.AssertEqual(StrConv("ＡＢＣＤ＠＄％２３＇？ＥＧ", vbNarrow + vbLowerCase), "abcd@$%23'?eg", "StrConv(""ＡＢＣＤ＠＄％２３＇？ＥＧ"", vbNarrow + vbLowerCase)")
+
+    ' Converts Hiragana characters in string to Katakana characters
+    TestUtil.AssertEqual(StrConv("かたかな", vbKatakana), "カタカナ", "StrConv(""かたかな"", vbKatakana)")
+    TestUtil.AssertEqual(StrConv("かたかな abc", vbKatakana + vbUpperCase + vbWide), "カタカナ　ＡＢＣ", "StrConv(""かたかな abc"", vbKatakana + vbUpperCase + vbWide)")
+
+    ' Converts Katakana characters in string to Hiragana characters
+    TestUtil.AssertEqual(StrConv("カタカナ", vbHiragana), "かたかな", "StrConv(""カタカナ"", vbHiragana)")
+    TestUtil.AssertEqual(StrConv("カタカナ　ＡＢＣ", vbLowerCase + vbNarrow), "ｶﾀｶﾅ abc", "StrConv(""カタカナ　ＡＢＣ"", vbLowerCase + vbNarrow)")
+
+    Dim x() As Byte
+    Const Cp1252TestString = "ÉÏº£ÊÐABC"
+
+    x = StrConv(Cp1252TestString, vbFromUnicode, &h0409)' CP-1252 encoding associated with en-US locale
+    TestUtil.AssertEqual(UBound(x), 8, "UBound(x)")
+    TestUtil.AssertEqual(x(0), 201, "x(0)")
+    TestUtil.AssertEqual(x(1), 207, "x(1)")
+    TestUtil.AssertEqual(x(2), 186, "x(2)")
+    TestUtil.AssertEqual(x(3), 163, "x(3)")
+    TestUtil.AssertEqual(x(4), 202, "x(4)")
+    TestUtil.AssertEqual(x(5), 208, "x(5)")
+    TestUtil.AssertEqual(x(6), 65, "x(6)")
+    TestUtil.AssertEqual(x(7), 66, "x(7)")
+    TestUtil.AssertEqual(x(8), 67, "x(8)")
+    TestUtil.AssertEqual(StrConv(x, vbUnicode, &h0409), Cp1252TestString, "StrConv(x, vbUnicode, &h0409)")
+
+    x = StrConv(Cp1252TestString, vbUnicode, &h0409)
+    TestUtil.AssertEqual(UBound(x), 35, "UBound(x)")
+    TestUtil.AssertEqual(StrConv(x, vbFromUnicode, &h0409), Cp1252TestString, "StrConv(x, vbFromUnicode, &h0409)")
+
+    Exit Sub
+errorHandler:
+    TestUtil.ReportErrorHandler("verify_testStrConv", Err, Error$, Erl)
+End Sub