VBA test CDATE, CDBL function

Change-Id: Id45930e6d329a0b1142bfde612c1a089390e4817
Reviewed-on: https://gerrit.libreoffice.org/34868Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Zdenek Crhonek <zcrhonek@gmail.com>

basic/qa/cppunit/test_vba.cxx

@@ -61,6 +61,8 @@ void VBATest::testMiscVBAFunctions()
         "asc.vb",
         "atn.vb",
         "cbool.vb",
+        "cdate.vb",
+        "cdbl.vb",
 #ifndef WIN32 // missing 64bit Currency marshalling.
         "win32compat.vb", // windows compatibility hooks.
 #endif

basic/qa/vba_tests/cdate.vb

+Option VBASupport 1
+Option Explicit
+Dim passCount As Integer
+Dim failCount As Integer
+Dim result As String
+
+Function doUnitTest() As String
+result = verify_testCDate()
+If failCount <> 0 And passCount > 0 Then
+    doUnitTest = result
+Else
+    doUnitTest = "OK"
+End If
+End Function
+
+
+
+Function verify_testCDate() As String
+
+    passCount = 0
+    failCount = 0
+
+    result = "Test Results" & Chr$(10) & "============" & Chr$(10)
+
+    Dim testName As String
+    Dim TestDateTime As Date
+    Dim TestStr As String
+    Dim date1, date2 As Date   'variables for test
+    testName = "Test CDate function"
+    On Error GoTo errorHandler
+
+    date2 = 25246
+    date1 = CDate("12.2.1969") '2/12/1969
+    TestLog_ASSERT date1 = date2, "the return CDate is: " & date1
+
+    date2 = 28313
+    date1 = CDate("07/07/1977")
+    TestLog_ASSERT date1 = date2, "the return CDate is: " & date1
+
+    date2 = 28313
+    date1 = CDate(#7/7/1977#)
+    TestLog_ASSERT date1 = date2, "the return CDate is: " & date1
+
+    result = result & Chr$(10) & "Tests passed: " & passCount & Chr$(10) & "Tests failed: " & failCount & Chr$(10)
+    verify_testCDate = result
+
+    Exit Function
+errorHandler:
+        TestLog_ASSERT (False), testName & ": hit error handler"
+End Function
+
+Sub TestLog_ASSERT(assertion As Boolean, Optional testId As String, Optional testComment As String)
+
+    If assertion = True Then
+        passCount = passCount + 1
+    Else
+        Dim testMsg As String
+        If Not IsMissing(testId) Then
+            testMsg = testMsg + " : " + testId
+        End If
+        If Not IsMissing(testComment) And Not (testComment = "") Then
+            testMsg = testMsg + " (" + testComment + ")"
+        End If
+
+        result = result & Chr$(10) & " Failed: " & testMsg
+        failCount = failCount + 1
+    End If
+
+End Sub
+

basic/qa/vba_tests/cdbl.vb

+Option VBASupport 1
+Option Explicit
+Dim passCount As Integer
+Dim failCount As Integer
+Dim result As String
+
+Function doUnitTest() As String
+result = verify_testCdbl()
+If failCount <> 0 And passCount > 0 Then
+    doUnitTest = result
+Else
+    doUnitTest = "OK"
+End If
+End Function
+
+
+
+Function verify_testCdbl() As String
+
+    passCount = 0
+    failCount = 0
+
+    result = "Test Results" & Chr$(10) & "============" & Chr$(10)
+
+    Dim testName As String
+    Dim TestDateTime As Date
+    Dim TestStr As String
+    Dim nr1, nr2 As Double   'variables for test
+    testName = "Test Cdbl function"
+    On Error GoTo errorHandler
+
+    nr2 = 0
+    nr1 = CDbl(0)
+    TestLog_ASSERT nr1 = nr2, "the return Cdbl is: " & nr1
+
+    nr2 = 10.1234567890123
+    nr1 = CDbl(10.1234567890123)
+    TestLog_ASSERT nr1 = nr2, "the return Cdbl is: " & nr1
+
+    nr2 = 0.00005
+    nr1 = CDbl(0.005 * 0.01)
+    TestLog_ASSERT nr1 = nr2, "the return Cdbl is: " & nr1
+
+    nr2 = 20
+    nr1 = CDbl("20")
+    TestLog_ASSERT nr1 = nr2, "the return Cdbl is: " & nr1
+
+
+    result = result & Chr$(10) & "Tests passed: " & passCount & Chr$(10) & "Tests failed: " & failCount & Chr$(10)
+    verify_testCdbl = result
+
+    Exit Function
+errorHandler:
+        TestLog_ASSERT (False), testName & ": hit error handler"
+End Function
+
+Sub TestLog_ASSERT(assertion As Boolean, Optional testId As String, Optional testComment As String)
+
+    If assertion = True Then
+        passCount = passCount + 1
+    Else
+        Dim testMsg As String
+        If Not IsMissing(testId) Then
+            testMsg = testMsg + " : " + testId
+        End If
+        If Not IsMissing(testComment) And Not (testComment = "") Then
+            testMsg = testMsg + " (" + testComment + ")"
+        End If
+
+        result = result & Chr$(10) & " Failed: " & testMsg
+        failCount = failCount + 1
+    End If
+
+End Sub
+