Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 181 insertions, 0 deletions

diff --git a/basic/qa/vba_tests/ismissing.vb b/basic/qa/vba_tests/ismissing.vb
new file mode 100644
index 000000000..febe0339f
--- /dev/null
+++ b/basic/qa/vba_tests/ismissing.vb
@@ -0,0 +1,181 @@
+'
+' 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
+
+Const IsMissingNone = -1
+Const IsMissingA = 0
+Const IsMissingB = 1
+Const IsMissingAB = 2
+
+Function doUnitTest() As String
+    TestUtil.TestInit
+    verify_testIsMissingVba
+    doUnitTest = TestUtil.GetResult()
+End Function
+
+' tdf#36737 - Test isMissing function with different datatypes. In LO Basic
+' with option VBASupport, optional parameters are allowed including additional
+' default values. Missing optional parameters having types other than variant,
+' which don't have explicit default values, will be initialized to their
+' respective default value of its datatype.
+Sub verify_testIsMissingVba()
+
+    testName = "Test missing (VBA)"
+    On Error GoTo errorHandler
+
+    ' optionals with variant datatypes
+    TestUtil.AssertEqual(TestOptVariant(), IsMissingA, "TestOptVariant()")
+    TestUtil.AssertEqual(TestOptVariant(123), IsMissingNone, "TestOptVariant(123)")
+    TestUtil.AssertEqual(TestOptVariant(, 456), IsMissingA, "TestOptVariant(, 456)")
+    TestUtil.AssertEqual(TestOptVariant(123, 456), IsMissingNone, "TestOptVariant(123, 456)")
+
+    ' optionals with variant datatypes (ByRef and ByVal)
+    TestUtil.AssertEqual(TestOptVariantByRefByVal(), IsMissingA, "TestOptVariantByRefByVal()")
+    TestUtil.AssertEqual(TestOptVariantByRefByVal(123),IsMissingNone, "TestOptVariantByRefByVal(123)")
+    TestUtil.AssertEqual(TestOptVariantByRefByVal(, 456), IsMissingA, "TestOptVariantByRefByVal(, 456)")
+    TestUtil.AssertEqual(TestOptVariantByRefByVal(123, 456), IsMissingNone, "TestOptVariantByRefByVal(123, 456)")
+
+    ' optionals with double datatypes
+    TestUtil.AssertEqual(TestOptDouble(), IsMissingNone, "TestOptDouble()")
+    TestUtil.AssertEqual(TestOptDouble(123.4), IsMissingNone, "TestOptDouble(123.4)")
+    TestUtil.AssertEqual(TestOptDouble(, 567.8), IsMissingNone, "TestOptDouble(, 567.8)")
+    TestUtil.AssertEqual(TestOptDouble(123.4, 567.8), IsMissingNone, "TestOptDouble(123.4, 567.8)")
+
+    ' optionals with double datatypes (ByRef and ByVal)
+    TestUtil.AssertEqual(TestOptDoubleByRefByVal(), IsMissingNone, "TestOptDouble()")
+    TestUtil.AssertEqual(TestOptDoubleByRefByVal(123.4), IsMissingNone, "TestOptDouble(123.4)")
+    TestUtil.AssertEqual(TestOptDoubleByRefByVal(, 567.8), IsMissingNone, "TestOptDoubleByRefByVal(, 567.8)")
+    TestUtil.AssertEqual(TestOptDoubleByRefByVal(123.4, 567.8), IsMissingNone, "TestOptDoubleByRefByVal(123.4, 567.8)")
+
+    ' optionals with integer datatypes
+    TestUtil.AssertEqual(TestOptInteger(), IsMissingNone, "TestOptInteger()")
+    TestUtil.AssertEqual(TestOptInteger(123), IsMissingNone, "TestOptInteger(123)")
+    TestUtil.AssertEqual(TestOptInteger(, 456), IsMissingNone, "TestOptInteger(, 456)")
+    TestUtil.AssertEqual(TestOptInteger(123, 456), IsMissingNone, "TestOptInteger(123, 456)")
+
+    ' optionals with integer datatypes (ByRef and ByVal)
+    TestUtil.AssertEqual(TestOptIntegerByRefByVal(), IsMissingNone, "TestOptIntegerByRefByVal()")
+    TestUtil.AssertEqual(TestOptIntegerByRefByVal(123), IsMissingNone, "TestOptIntegerByRefByVal(123)")
+    TestUtil.AssertEqual(TestOptIntegerByRefByVal(, 456), IsMissingNone, "TestOptIntegerByRefByVal(, 456)")
+    TestUtil.AssertEqual(TestOptIntegerByRefByVal(123, 456), IsMissingNone, "TestOptIntegerByRefByVal(123, 456)")
+
+    ' optionals with string datatypes
+    TestUtil.AssertEqual(TestOptString(), IsMissingNone, "TestOptString()")
+    TestUtil.AssertEqual(TestOptString("123"), IsMissingNone, "TestOptString(""123"")")
+    TestUtil.AssertEqual(TestOptString(, "456"), IsMissingNone, "TestOptString(, ""456"")")
+    TestUtil.AssertEqual(TestOptString("123", "456"), IsMissingNone, "TestOptString(""123"", ""456"")")
+
+    ' optionals with string datatypes (ByRef and ByVal)
+    TestUtil.AssertEqual(TestOptStringByRefByVal(), IsMissingNone, "TestOptStringByRefByVal()")
+    TestUtil.AssertEqual(TestOptStringByRefByVal("123"), IsMissingNone, "TestOptStringByRefByVal(""123"")")
+    TestUtil.AssertEqual(TestOptStringByRefByVal(, "456"), IsMissingNone, "TestOptStringByRefByVal(, ""456"")")
+    TestUtil.AssertEqual(TestOptStringByRefByVal("123", "456"), IsMissingNone, "TestOptStringByRefByVal(""123"", ""456"")")
+
+    ' optionals with object datatypes
+    Dim cA As New Collection
+    cA.Add (123)
+    cA.Add (456)
+    Dim cB As New Collection
+    cB.Add (123.4)
+    cB.Add (567.8)
+    TestUtil.AssertEqual(TestOptObject(), IsMissingAB, "TestOptObject()")
+    TestUtil.AssertEqual(TestOptObject(cA), IsMissingB, "TestOptObject(A)")
+    TestUtil.AssertEqual(TestOptObject(, cB), IsMissingA, "TestOptObject(, B)")
+    TestUtil.AssertEqual(TestOptObject(cA, cB), IsMissingNone, "TestOptObject(A, B)")
+
+    ' optionals with object datatypes (ByRef and ByVal)
+    TestUtil.AssertEqual(TestOptObjectByRefByVal(), IsMissingAB, "TestOptObjectByRefByVal()")
+    TestUtil.AssertEqual(TestOptObjectByRefByVal(cA), IsMissingB, "TestOptObjectByRefByVal(A)")
+    TestUtil.AssertEqual(TestOptObjectByRefByVal(, cB), IsMissingA, "TestOptObjectByRefByVal(, B)")
+    TestUtil.AssertEqual(TestOptObjectByRefByVal(cA, cB), IsMissingNone, "TestOptObjectByRefByVal(A, B)")
+
+    ' optionals with array datatypes
+    Dim aA(0 To 1) As Integer
+    aA(0) = 123
+    aA(1) = 456
+    Dim aB(0 To 1) As Variant
+    aB(0) = 123.4
+    aB(1) = 567.8
+    ' TODO - New bug report? Scanner initializes variable not as an array
+    ' TestUtil.AssertEqual(TestOptArray(), IsMissingAB, "TestOptArray()")
+    ' TestUtil.AssertEqual(TestOptArray(aA), IsMissingB, "TestOptArray(A)")
+    ' TestUtil.AssertEqual(TestOptArray(, aB), IsMissingA, "TestOptArray(, B)")
+    TestUtil.AssertEqual(TestOptArray(aA, aB), IsMissingNone, "TestOptArray(A, B)")
+
+    ' optionals with array datatypes (ByRef and ByVal)
+    ' TODO - New bug report? Scanner initializes variable not as an array
+    ' TestUtil.AssertEqual(TestOptArrayByRefByVal(), IsMissingAB, "TestOptArrayByRefByVal()")
+    ' TestUtil.AssertEqual(TestOptArrayByRefByVal(aA), IsMissingB, "TestOptArrayByRefByVal(A)")
+    ' TestUtil.AssertEqual(TestOptArrayByRefByVal(, aB), IsMissingA, "TestOptArrayByRefByVal(, B)")
+    TestUtil.AssertEqual(TestOptArrayByRefByVal(aA, aB), IsMissingNone, "TestOptArrayByRefByVal(A, B)")
+
+    Exit Sub
+errorHandler:
+    TestUtil.ReportErrorHandler("verify_testIsMissingVba", Err, Error$, Erl)
+End Sub
+
+Function TestOptVariant(Optional A, Optional B As Variant = 123)
+    TestOptVariant = WhatIsMissing(IsMissing(A), IsMissing(B))
+End Function
+
+Function TestOptVariantByRefByVal(Optional ByRef A, Optional ByVal B As Variant = 123)
+    TestOptVariantByRefByVal = WhatIsMissing(IsMissing(A), IsMissing(B))
+End Function
+
+Function TestOptDouble(Optional A As Double, Optional B As Double = 123.4)
+    TestOptDouble = WhatIsMissing(IsMissing(A), IsMissing(B))
+End Function
+
+Function TestOptDoubleByRefByVal(Optional ByRef A As Double, Optional ByVal B As Double = 123.4)
+    TestOptDoubleByRefByVal = WhatIsMissing(IsMissing(A), IsMissing(B))
+End Function
+
+Function TestOptInteger(Optional A As Integer, Optional B As Integer = 123)
+    TestOptInteger = WhatIsMissing(IsMissing(A), IsMissing(B))
+End Function
+
+Function TestOptIntegerByRefByVal(Optional ByRef A As Integer, Optional ByVal B As Integer = 123)
+    TestOptIntegerByRefByVal = WhatIsMissing(IsMissing(A), IsMissing(B))
+End Function
+
+Function TestOptString(Optional A As String, Optional B As String = "123")
+    TestOptString = WhatIsMissing(IsMissing(A), IsMissing(B))
+End Function
+
+Function TestOptStringByRefByVal(Optional ByRef A As String, Optional ByVal B As String = "123")
+    TestOptStringByRefByVal = WhatIsMissing(IsMissing(A), IsMissing(B))
+End Function
+
+Function TestOptObject(Optional A As Collection, Optional B As Collection)
+    TestOptObject = WhatIsMissing(IsNull(A), IsNull(B))
+End Function
+
+Function TestOptObjectByRefByVal(Optional ByRef A As Collection, Optional ByVal B As Collection)
+    TestOptObjectByRefByVal = WhatIsMissing(IsNull(A), IsNull(B))
+End Function
+
+Function TestOptArray(Optional A() As Integer, Optional B() As Variant)
+    TestOptArray = WhatIsMissing(IsEmpty(A), IsEmpty(B))
+End Function
+
+Function TestOptArrayByRefByVal(Optional ByRef A() As Integer, Optional ByVal B() As Variant)
+    TestOptArrayByRefByVal = WhatIsMissing(IsEmpty(A), IsEmpty(B))
+End Function
+
+Function WhatIsMissing(is_missingA, is_missingB)
+    If is_missingA And is_missingB Then
+        WhatIsMissing = IsMissingAB
+    ElseIf is_missingA Then
+        WhatIsMissing = IsMissingA
+    ElseIf is_missingB Then
+        WhatIsMissing = IsMissingB
+    Else
+        WhatIsMissing = IsMissingNone
+    End If
+End Function