office-gobmx/basic/qa/basic_coverage/test_ismissing_basic.vb
Andreas Heinisch 84b884135e tdf#79426, tdf#125180 - Don't convert missing parameters to requested type
If a particular parameter type is requested during the
construction of a parameter list, don't convert missing
parameters to avoid implicit casting to the specified
data type and value of the method.

Missing parameters are handled in StepEMPTY, where
additional information about missing parameters is added.

Change-Id: Ia413b2996d7d1feecedc1dfefaf6baf0fd9d917e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/90215
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
2020-04-02 12:57:57 +02:00

190 lines
No EOL
8.4 KiB
VB.net

Dim passCount As Integer
Dim failCount As Integer
Dim result As String
Const IsMissingNone = -1
Const IsMissingA = 0
Const IsMissingB = 1
Const IsMissingAB = 2
Function doUnitTest() As String
result = verify_testIsMissingBasic()
If failCount <> 0 Or passCount = 0 Then
doUnitTest = 0
Else
doUnitTest = 1
End If
End Function
' tdf#36737 - Test optionals with different datatypes. In LO Basic, optional
' parameters are allowed, but without any default values. Missing optional parameters
' will not be initialized to their respective default values of its datatype, either.
Function verify_testIsMissingBasic() As String
passCount = 0
failCount = 0
result = "Test Results" & Chr$(10) & "============" & Chr$(10)
testName = "Test missing (Basic)"
On Error GoTo errorHandler
' optionals with variant datatypes
TestLog_ASSERT TestOptVariant(), IsMissingAB, "TestOptVariant()"
TestLog_ASSERT TestOptVariant(123), IsMissingB, "TestOptVariant(123)"
TestLog_ASSERT TestOptVariant(, 456), IsMissingA, "TestOptVariant(, 456)"
TestLog_ASSERT TestOptVariant(123, 456), IsMissingNone, "TestOptVariant(123, 456)"
' optionals with variant datatypes (ByRef and ByVal)
TestLog_ASSERT TestOptVariantByRefByVal(), IsMissingAB, "TestOptVariantByRefByVal()"
TestLog_ASSERT TestOptVariantByRefByVal(123), IsMissingB, "TestOptVariantByRefByVal(123)"
TestLog_ASSERT TestOptVariantByRefByVal(, 456), IsMissingA, "TestOptVariantByRefByVal(, 456)"
TestLog_ASSERT TestOptVariantByRefByVal(123, 456), IsMissingNone, "TestOptVariantByRefByVal(123, 456)"
' optionals with double datatypes
TestLog_ASSERT TestOptDouble(), IsMissingAB, "TestOptDouble()"
TestLog_ASSERT TestOptDouble(123.4), IsMissingB, "TestOptDouble(123.4)"
TestLog_ASSERT TestOptDouble(, 567.8), IsMissingA, "TestOptDouble(, 567.8)"
TestLog_ASSERT TestOptDouble(123.4, 567.8), IsMissingNone, "TestOptDouble(123.4, 567.8)"
' optionals with double datatypes (ByRef and ByVal)
TestLog_ASSERT TestOptDoubleByRefByVal(), IsMissingAB, "TestOptDouble()"
TestLog_ASSERT TestOptDoubleByRefByVal(123.4), IsMissingB, "TestOptDouble(123.4)"
TestLog_ASSERT TestOptDoubleByRefByVal(, 567.8), IsMissingA, "TestOptDoubleByRefByVal(, 567.8)"
TestLog_ASSERT TestOptDoubleByRefByVal(123.4, 567.8), IsMissingNone, "TestOptDoubleByRefByVal(123.4, 567.8)"
' optionals with integer datatypes
TestLog_ASSERT TestOptInteger(), IsMissingAB, "TestOptInteger()"
TestLog_ASSERT TestOptInteger(123), IsMissingB, "TestOptInteger(123)"
TestLog_ASSERT TestOptInteger(, 456), IsMissingA, "TestOptInteger(, 456)"
TestLog_ASSERT TestOptInteger(123, 456), IsMissingNone, "TestOptInteger(123, 456)"
' optionals with integer datatypes (ByRef and ByVal)
TestLog_ASSERT TestOptIntegerByRefByVal(), IsMissingAB, "TestOptIntegerByRefByVal()"
TestLog_ASSERT TestOptIntegerByRefByVal(123), IsMissingB, "TestOptIntegerByRefByVal(123)"
TestLog_ASSERT TestOptIntegerByRefByVal(, 456), IsMissingA, "TestOptIntegerByRefByVal(, 456)"
TestLog_ASSERT TestOptIntegerByRefByVal(123, 456), IsMissingNone, "TestOptIntegerByRefByVal(123, 456)"
' optionals with string datatypes
TestLog_ASSERT TestOptString(), IsMissingAB, "TestOptString()"
TestLog_ASSERT TestOptString("123"), IsMissingB, "TestOptString(""123"")"
TestLog_ASSERT TestOptString(, "456"), IsMissingA, "TestOptString(, ""456"")"
TestLog_ASSERT TestOptString("123", "456"), IsMissingNone, "TestOptString(""123"", ""456"")"
' optionals with string datatypes (ByRef and ByVal)
TestLog_ASSERT TestOptStringByRefByVal(), IsMissingAB, "TestOptStringByRefByVal()"
TestLog_ASSERT TestOptStringByRefByVal("123"), IsMissingB, "TestOptStringByRefByVal(""123"")"
TestLog_ASSERT TestOptStringByRefByVal(, "456"), IsMissingA, "TestOptStringByRefByVal(, ""456"")"
TestLog_ASSERT 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)
TestLog_ASSERT TestOptObject(), IsMissingAB, "TestOptObject()"
TestLog_ASSERT TestOptObject(cA), IsMissingB, "TestOptObject(A)"
TestLog_ASSERT TestOptObject(, cB), IsMissingA, "TestOptObject(, B)"
TestLog_ASSERT TestOptObject(cA, cB), IsMissingNone, "TestOptObject(A, B)"
' optionals with object datatypes (ByRef and ByVal)
TestLog_ASSERT TestOptObjectByRefByVal(), IsMissingAB, "TestOptObjectByRefByVal()"
TestLog_ASSERT TestOptObjectByRefByVal(cA), IsMissingB, "TestOptObjectByRefByVal(A)"
TestLog_ASSERT TestOptObjectByRefByVal(, cB), IsMissingA, "TestOptObjectByRefByVal(, B)"
TestLog_ASSERT 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
TestLog_ASSERT TestOptArray(), IsMissingAB, "TestOptArray()"
TestLog_ASSERT TestOptArray(aA), IsMissingB, "TestOptArray(A)"
TestLog_ASSERT TestOptArray(, aB), IsMissingA, "TestOptArray(, B)"
TestLog_ASSERT TestOptArray(aA, aB), IsMissingNone, "TestOptArray(A, B)"
' optionals with array datatypes (ByRef and ByVal)
TestLog_ASSERT TestOptArrayByRefByVal(), IsMissingAB, "TestOptArrayByRefByVal()"
TestLog_ASSERT TestOptArrayByRefByVal(aA), IsMissingB, "TestOptArrayByRefByVal(A)"
TestLog_ASSERT TestOptArrayByRefByVal(, aB), IsMissingA, "TestOptArrayByRefByVal(, B)"
TestLog_ASSERT TestOptArrayByRefByVal(aA, aB), IsMissingNone, "TestOptArrayByRefByVal(A, B)"
result = result & Chr$(10) & "Tests passed: " & passCount & Chr$(10) & "Tests failed: " & failCount & Chr$(10)
verify_testIsMissingBasic = result
Exit Function
errorHandler:
TestLog_ASSERT False, True, Err.Description
End Function
Function TestOptVariant(Optional A, Optional B As Variant)
TestOptVariant = WhatIsMissing(IsMissing(A), IsMissing(B))
End Function
Function TestOptVariantByRefByVal(Optional ByRef A, Optional ByVal B As Variant)
TestOptVariantByRefByVal = WhatIsMissing(IsMissing(A), IsMissing(B))
End Function
Function TestOptDouble(Optional A As Double, Optional B As Double)
TestOptDouble = WhatIsMissing(IsMissing(A), IsMissing(B))
End Function
Function TestOptDoubleByRefByVal(Optional ByRef A As Double, Optional ByVal B As Double)
TestOptDoubleByRefByVal = WhatIsMissing(IsMissing(A), IsMissing(B))
End Function
Function TestOptInteger(Optional A As Integer, Optional B As Integer)
TestOptInteger = WhatIsMissing(IsMissing(A), IsMissing(B))
End Function
Function TestOptIntegerByRefByVal(Optional ByRef A As Integer, Optional ByVal B As Integer)
TestOptIntegerByRefByVal = WhatIsMissing(IsMissing(A), IsMissing(B))
End Function
Function TestOptString(Optional A As String, Optional B As String)
TestOptString = WhatIsMissing(IsMissing(A), IsMissing(B))
End Function
Function TestOptStringByRefByVal(Optional ByRef A As String, Optional ByVal B As String)
TestOptStringByRefByVal = WhatIsMissing(IsMissing(A), IsMissing(B))
End Function
Function TestOptObject(Optional A As Collection, Optional B As Collection)
TestOptObject = WhatIsMissing(IsMissing(A), IsMissing(B))
End Function
Function TestOptObjectByRefByVal(Optional ByRef A As Collection, Optional ByVal B As Collection)
TestOptObjectByRefByVal = WhatIsMissing(IsMissing(A), IsMissing(B))
End Function
Function TestOptArray(Optional A() As Integer, Optional B() As Variant)
TestOptArray = WhatIsMissing(IsMissing(A), IsMissing(B))
End Function
Function TestOptArrayByRefByVal(Optional ByRef A() As Integer, Optional ByVal B() As Variant)
TestOptArrayByRefByVal = WhatIsMissing(IsMissing(A), IsMissing(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
Sub TestLog_ASSERT(actual As Variant, expected As Integer, testName As String)
If expected = actual Then
passCount = passCount + 1
Else
result = result & Chr$(10) & " Failed: " & testName & " returned " & actual & ", expected " & expected
failCount = failCount + 1
End If
End Sub