diff options
Diffstat (limited to '')
| -rw-r--r-- | basic/qa/vba_tests/optional_paramters.vb | 208 |
1 files changed, 208 insertions, 0 deletions
diff --git a/basic/qa/vba_tests/optional_paramters.vb b/basic/qa/vba_tests/optional_paramters.vb new file mode 100644 index 000000000..d47854d2f --- /dev/null +++ b/basic/qa/vba_tests/optional_paramters.vb @@ -0,0 +1,208 @@ +' +' 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 + +Function doUnitTest() As String + TestUtil.TestInit + verify_testOptionalsVba + doUnitTest = TestUtil.GetResult() +End Function + +' tdf#36737 - Test optionals 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_testOptionalsVba() + On Error GoTo errorHandler + + ' tdf#143707 - check correct initialization of default value for optionals + ' Without the fix in place, this test would have failed with + ' - Expected: 123 + ' - Actual : 123% + TestUtil.AssertEqual(TestOptVariantInit(), 123, "TestOptVariantInit()") + + ' optionals with variant datatypes + TestUtil.AssertEqual(TestOptVariant(), 123, "TestOptVariant()") + TestUtil.AssertEqual(TestOptVariant(123), 246, "TestOptVariant(123)") + TestUtil.AssertEqual(TestOptVariant(, 456), 456, "TestOptVariant(, 456)") + TestUtil.AssertEqual(TestOptVariant(123, 456), 579, "TestOptVariant(123, 456)") + + ' optionals with variant datatypes (ByRef and ByVal) + TestUtil.AssertEqual(TestOptVariantByRefByVal(), 123, "TestOptVariantByRefByVal()") + TestUtil.AssertEqual(TestOptVariantByRefByVal(123), 246, "TestOptVariantByRefByVal(123)") + TestUtil.AssertEqual(TestOptVariantByRefByVal(, 456), 456, "TestOptVariantByRefByVal(, 456)") + TestUtil.AssertEqual(TestOptVariantByRefByVal(123, 456), 579, "TestOptVariantByRefByVal(123, 456)") + + ' optionals with double datatypes + TestUtil.AssertEqualApprox(TestOptDouble(), 123.4, 1E-5, "TestOptDouble()") + TestUtil.AssertEqualApprox(TestOptDouble(123.4), 246.8, 1E-5, "TestOptDouble(123.4)") + TestUtil.AssertEqualApprox(TestOptDouble(, 567.8), 567.8, 1E-5, "TestOptDouble(, 567.8)") + TestUtil.AssertEqualApprox(TestOptDouble(123.4, 567.8), 691.2, 1E-5, "TestOptDouble(123.4, 567.8)") + + ' optionals with double datatypes (ByRef and ByVal) + TestUtil.AssertEqualApprox(TestOptDoubleByRefByVal(), 123.4, 1E-5, "TestOptDoubleByRefByVal()") + TestUtil.AssertEqualApprox(TestOptDoubleByRefByVal(123.4), 246.8, 1E-5, "TestOptDoubleByRefByVal(123.4)") + TestUtil.AssertEqualApprox(TestOptDoubleByRefByVal(, 567.8), 567.8, 1E-5, "TestOptDoubleByRefByVal(, 567.8)") + TestUtil.AssertEqualApprox(TestOptDoubleByRefByVal(123.4, 567.8), 691.2, 1E-5, "TestOptDoubleByRefByVal(123.4, 567.8)") + + ' optionals with integer datatypes + TestUtil.AssertEqual(TestOptInteger(), 123, "TestOptInteger()") + TestUtil.AssertEqual(TestOptInteger(123), 246, "TestOptInteger(123)") + TestUtil.AssertEqual(TestOptInteger(, 456), 456, "TestOptInteger(, 456)") + TestUtil.AssertEqual(TestOptInteger(123, 456), 579, "TestOptInteger(123, 456)") + + ' optionals with integer datatypes (ByRef and ByVal) + TestUtil.AssertEqual(TestOptIntegerByRefByVal(), 123, "TestOptIntegerByRefByVal()") + TestUtil.AssertEqual(TestOptIntegerByRefByVal(123), 246, "TestOptIntegerByRefByVal(123)") + TestUtil.AssertEqual(TestOptIntegerByRefByVal(, 456), 456, "TestOptIntegerByRefByVal(, 456)") + TestUtil.AssertEqual(TestOptIntegerByRefByVal(123, 456), 579, "TestOptIntegerByRefByVal(123, 456)") + + ' optionals with string datatypes + TestUtil.AssertEqual(TestOptString(), "123", "TestOptString()") + TestUtil.AssertEqual(TestOptString("123"), "123123", "TestOptString(""123"")") + TestUtil.AssertEqual(TestOptString(, "456"), "456", "TestOptString(, ""456"")") + TestUtil.AssertEqual(TestOptString("123", "456"), "123456", "TestOptString(""123"", ""456"")") + + ' optionals with string datatypes (ByRef and ByVal) + TestUtil.AssertEqual(TestOptStringByRefByVal(), "123", "TestOptStringByRefByVal()") + TestUtil.AssertEqual(TestOptStringByRefByVal("123"), "123123", "TestOptStringByRefByVal(""123"")") + TestUtil.AssertEqual(TestOptStringByRefByVal(, "456"), "456", "TestOptStringByRefByVal(, ""456"")") + TestUtil.AssertEqual(TestOptStringByRefByVal("123", "456"), "123456", "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(), 0, "TestOptObject()") + TestUtil.AssertEqual(TestOptObject(cA), 579, "TestOptObject(A)") + TestUtil.AssertEqualApprox(TestOptObject(, cB), 691.2, 1E-5, "TestOptObject(, B)") + TestUtil.AssertEqualApprox(TestOptObject(cA, cB), 1270.2, 1E-5, "TestOptObject(A, B)") + + ' optionals with object datatypes (ByRef and ByVal) + TestUtil.AssertEqual(TestOptObjectByRefByVal(), 0, "TestOptObjectByRefByVal()") + TestUtil.AssertEqual(TestOptObjectByRefByVal(cA), 579, "TestOptObjectByRefByVal(A)") + TestUtil.AssertEqualApprox(TestOptObjectByRefByVal(, cB), 691.2, 1E-5, "TestOptObjectByRefByVal(, B)") + TestUtil.AssertEqualApprox(TestOptObjectByRefByVal(cA, cB), 1270.2, 1E-5, "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(), 0, "TestOptArray()") + ' TestUtil.AssertEqual(TestOptArray(aA), 579, "TestOptArray(A)") + ' TestUtil.AssertEqualApprox(TestOptArray(, aB), 691.2, 1E-5, "TestOptArray(, B)") + TestUtil.AssertEqualApprox(TestOptArray(aA, aB), 1270.2, 1E-5, "TestOptArray(A, B)") + + ' optionals with array datatypes (ByRef and ByVal) + ' TODO - New bug report? Scanner initializes variable not as an array + ' TestUtil.AssertEqual(TestOptArrayByRefByVal(), 0, "TestOptArrayByRefByVal()") + ' TestUtil.AssertEqual(TestOptArrayByRefByVal(aA), 579, "TestOptArrayByRefByVal(A)") + ' TestUtil.AssertEqualApprox(TestOptArrayByRefByVal(, aB), 691.2, 1E-5, "TestOptArrayByRefByVal(, B)") + TestUtil.AssertEqualApprox(TestOptArrayByRefByVal(aA, aB), 1270.2, 1E-5, "TestOptArrayByRefByVal(A, B)") + + Exit Sub +errorHandler: + TestUtil.ReportErrorHandler("verify_testOptionalsVba", Err, Error$, Erl) +End Sub + +Function TestOptVariantInit(Optional A As Variant = 123) + TestOptVariantInit = A +End Function + +Function TestOptVariant(Optional A, Optional B As Variant = 123) + TestOptVariant = OptNumberSum(IsMissing(A), A, IsMissing(B), B) +End Function + +Function TestOptVariantByRefByVal(Optional ByRef A, Optional ByVal B As Variant = 123) + TestOptVariantByRefByVal = OptNumberSum(IsMissing(A), A, IsMissing(B), B) +End Function + +Function TestOptDouble(Optional A As Double, Optional B As Double = 123.4) + TestOptDouble = OptNumberSum(IsMissing(A), A, IsMissing(B), B) +End Function + +Function TestOptDoubleByRefByVal(Optional ByRef A As Double, Optional ByVal B As Double = 123.4) + TestOptDoubleByRefByVal = OptNumberSum(IsMissing(A), A, IsMissing(B), B) +End Function + +Function TestOptInteger(Optional A As Integer, Optional B As Integer = 123) + TestOptInteger = OptNumberSum(IsMissing(A), A, IsMissing(B), B) +End Function + +Function TestOptIntegerByRefByVal(Optional ByRef A As Integer, Optional ByVal B As Integer = 123) + TestOptIntegerByRefByVal = OptNumberSum(IsMissing(A), A, IsMissing(B), B) +End Function + +Function TestOptString(Optional A As String, Optional B As String = "123") + TestOptString = OptStringConcat(IsMissing(A), A, IsMissing(B), B) +End Function + +Function TestOptStringByRefByVal(Optional ByRef A As String, Optional ByVal B As String = "123") + TestOptStringByRefByVal = OptStringConcat(IsMissing(A), A, IsMissing(B), B) +End Function + +Function TestOptObject(Optional A As Collection, Optional B As Collection) + ' TODO - isMissing returns false even though the collection is null and is missing? + TestOptObject = 0 + If Not IsNull(A) Then TestOptObject = CollectionSum(A) + If Not IsNull(B) Then TestOptObject = TestOptObject + CollectionSum(B) +End Function + +Function TestOptObjectByRefByVal(Optional ByRef A As Collection, Optional ByVal B As Collection) + ' TODO - isMissing returns false even though the collection is null and is missing? + TestOptObjectByRefByVal = 0 + If Not IsNull(A) Then TestOptObjectByRefByVal = CollectionSum(A) + If Not IsNull(B) Then TestOptObjectByRefByVal = TestOptObjectByRefByVal + CollectionSum(B) +End Function + +Function TestOptArray(Optional A() As Integer, Optional B() As Variant) + TestOptArray = ArraySum(IsMissing(A), A) + ArraySum(IsMissing(B), B) +End Function + +Function TestOptArrayByRefByVal(Optional ByRef A() As Integer, Optional ByVal B() As Variant) + TestOptArrayByRefByVal = ArraySum(IsMissing(A), A) + ArraySum(IsMissing(B), B) +End Function + +Function OptNumberSum(is_missingA As Boolean, A, is_missingB As Boolean, B) + OptNumberSum = 0 + If Not is_missingA Then OptNumberSum = A + If Not is_missingB Then OptNumberSum = OptNumberSum + B +End Function + +Function OptStringConcat(is_missingA As Boolean, A, is_missingB As Boolean, B) + OptStringConcat = "" + If Not is_missingA Then OptStringConcat = A + If Not is_missingB Then OptStringConcat = OptStringConcat & B +End Function + +Function CollectionSum(C) + Dim idx As Integer + CollectionSum = 0 + For idx = 1 To C.Count + CollectionSum = CollectionSum + C.Item(idx) + Next idx +End Function + +Function ArraySum(is_missingC As Boolean, C) + Dim idx As Integer + ArraySum = 0 + If Not is_missingC Then + For idx = LBound(C) To UBound(C) + ArraySum = ArraySum + C(idx) + Next idx + End If +End Function |