Enable import export test for dash-dot and dash-dot-dot line types.

And this already has revealed one bug in the xlsx import filter code!

Change-Id: Ib845a5492ec7b62b8528b31eac8cd1b285500184

sc/qa/unit/subsequent_export-test.cxx

@@ -1048,14 +1048,18 @@ void ScExportTest::testExcelCellBorders( sal_uLong nFormatType )
         sal_Int16 mnStyle;
         long mnWidth;
     } aChecks[] = {
-        {  1, table::BorderLineStyle::SOLID,        1L }, // hair
-        {  3, table::BorderLineStyle::DOTTED,      15L }, // thin
-        {  9, table::BorderLineStyle::FINE_DASHED, 15L }, // dashed
-        { 11, table::BorderLineStyle::SOLID,       15L }, // thin
-        { 19, table::BorderLineStyle::DASHED,      35L }, // medium dashed
-        { 21, table::BorderLineStyle::SOLID,       35L }, // medium
-        { 23, table::BorderLineStyle::SOLID,       50L }, // thick
-        { 25, table::BorderLineStyle::DOUBLE_THIN, -1L }, // double (don't check width)
+        {  1, table::BorderLineStyle::SOLID,         1L }, // hair
+        {  3, table::BorderLineStyle::DOTTED,       15L }, // dotted
+        {  5, table::BorderLineStyle::DASH_DOT_DOT, 15L }, // dash dot dot
+        {  7, table::BorderLineStyle::DASH_DOT,     15L }, // dash dot
+        {  9, table::BorderLineStyle::FINE_DASHED,  15L }, // dashed
+        { 11, table::BorderLineStyle::SOLID,        15L }, // thin
+        { 13, table::BorderLineStyle::DASH_DOT_DOT, 35L }, // medium dash dot dot
+        { 17, table::BorderLineStyle::DASH_DOT,     35L }, // medium dash dot
+        { 19, table::BorderLineStyle::DASHED,       35L }, // medium dashed
+        { 21, table::BorderLineStyle::SOLID,        35L }, // medium
+        { 23, table::BorderLineStyle::SOLID,        50L }, // thick
+        { 25, table::BorderLineStyle::DOUBLE_THIN,  -1L }, // double (don't check width)
     };
 
     for (size_t i = 0; i < SAL_N_ELEMENTS(aChecks); ++i)

sc/source/filter/oox/stylesbuffer.cxx

@@ -1747,14 +1747,23 @@ bool Border::convertBorderLine( BorderLine2& rBorderLine, const BorderLineModel&
         break;
         case XML_hair:              lclSetBorderLineWidth( rBorderLine, API_LINE_HAIR );    break;
         case XML_medium:            lclSetBorderLineWidth( rBorderLine, API_LINE_MEDIUM );  break;
-        case XML_mediumDashDot:     lclSetBorderLineWidth( rBorderLine, API_LINE_MEDIUM );  break;
-        case XML_mediumDashDotDot:  lclSetBorderLineWidth( rBorderLine, API_LINE_MEDIUM );  break;
+        case XML_mediumDashDot:
+            lclSetBorderLineWidth( rBorderLine, API_LINE_MEDIUM );
+            rBorderLine.LineStyle = table::BorderLineStyle::DASH_DOT;
+            break;
+        case XML_mediumDashDotDot:
+            lclSetBorderLineWidth( rBorderLine, API_LINE_MEDIUM );
+            rBorderLine.LineStyle = table::BorderLineStyle::DASH_DOT_DOT;
+            break;
         case XML_mediumDashed:
             lclSetBorderLineWidth( rBorderLine, API_LINE_MEDIUM );
             rBorderLine.LineStyle = table::BorderLineStyle::DASHED;
         break;
         case XML_none:              lclSetBorderLineWidth( rBorderLine, API_LINE_NONE );    break;
-        case XML_slantDashDot:      lclSetBorderLineWidth( rBorderLine, API_LINE_MEDIUM );  break;
+        case XML_slantDashDot:
+            lclSetBorderLineWidth( rBorderLine, API_LINE_MEDIUM );
+            rBorderLine.LineStyle = table::BorderLineStyle::DASH_DOT;
+            break;
         case XML_thick:             lclSetBorderLineWidth( rBorderLine, API_LINE_THICK );   break;
         case XML_thin:              lclSetBorderLineWidth( rBorderLine, API_LINE_THIN );    break;
         default:                    lclSetBorderLineWidth( rBorderLine, API_LINE_NONE );    break;