basic: Fix VBA constant vbNewLine with unit test

... making its value CRLF on Windows and LF on others.

A winding road of regressions passed through it;
first b680e352,
then 7beeced4.

Change-Id: I9e4da4a17436949b4fea35481b8355b4321cb268
Reviewed-on: https://gerrit.libreoffice.org/37500Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Takeshi Abe <tabe@fixedpoint.jp>

basic/qa/cppunit/test_vba.cxx

@@ -44,6 +44,7 @@ void VBATest::testMiscVBAFunctions()
     const char* macroSource[] = {
         "bytearraystring.vb",
         "cdec.vb",
+        "constants.vb",
 // datevalue test seems to depend on both locale and language
 // settings, should try and rewrite the test to deal with that
 // for some reason tinderboxes don't seem to complain leaving enabled

basic/qa/vba_tests/constants.vb

+Option VBASupport 1
+Option Explicit
+Dim passCount As Integer
+Dim failCount As Integer
+Dim result As String
+
+Function doUnitTest() As String
+result = verify_testConstants()
+If failCount <> 0 Or passCount = 0 Then
+    doUnitTest = result
+Else
+    doUnitTest = "OK"
+End If
+End Function
+
+Function verify_testConstants() As String
+    passCount = 0
+    failCount = 0
+
+    result = "Test Results" & Chr$(10) & "============" & Chr$(10)
+
+    Dim testName As String
+    testName = "Test Constants"
+    On Error GoTo errorHandler
+
+    If GetGuiType() = 1 Then
+        TestLog_ASSERT vbNewline = vbCrLf, "vbNewLine is the same as vbCrLf on Windows"
+    Else
+        TestLog_ASSERT vbNewLine = vbLf, "vbNewLine is the same as vbLf on others than Windows"
+    End If
+
+    result = result & Chr$(10) & "Tests passed: " & passCount & Chr$(10) & "Tests failed: " & failCount & Chr$(10)
+    verify_testConstants = result
+
+    Exit Function
+errorHandler:
+        TestLog_ASSERT (False), testName & ": hit error handler"
+End Function
+
+Sub TestLog_ASSERT(assertion As Boolean, Optional testId As String, Optional testComment As String)
+
+    If assertion = True Then
+        passCount = passCount + 1
+    Else
+        Dim testMsg As String
+        If Not IsMissing(testId) Then
+            testMsg = testMsg + " : " + testId
+        End If
+        If Not IsMissing(testComment) And Not (testComment = "") Then
+            testMsg = testMsg + " (" + testComment + ")"
+        End If
+
+        result = result & Chr$(10) & " Failed: " & testMsg
+        failCount = failCount + 1
+    End If
+
+End Sub

basic/source/comp/parser.cxx

@@ -849,7 +849,7 @@ void SbiParser::AddConstants()
     addStringConst( aPublics, "vbCrLf", "\x0D\x0A" );
     addStringConst( aPublics, "vbFormFeed", "\x0C" );
     addStringConst( aPublics, "vbLf", "\x0A" );
-#ifndef WIN32_
+#ifdef _WIN32
     addStringConst( aPublics, "vbNewLine", "\x0D\x0A" );
 #else
     addStringConst( aPublics, "vbNewLine", "\x0A" );