fdo#68787 DOCX export: handle zero width footnote separator

Change-Id: Ieb1d8d1f8609558b4af06630b603a51da3e665f4

sw/qa/extras/ooxmlexport/ooxmlexport.cxx

@@ -115,6 +115,7 @@ public:
     void testBnc834035();
     void testFdo68418();
     void testA4AndBorders();
+    void testFdo68787();
 
     CPPUNIT_TEST_SUITE(Test);
 #if !defined(MACOSX) && !defined(WNT)
@@ -206,6 +207,7 @@ void Test::run()
         {"bnc834035.odt", &Test::testBnc834035},
         {"fdo68418.docx", &Test::testFdo68418},
         {"a4andborders.docx", &Test::testA4AndBorders},
+        {"fdo68787.docx", &Test::testFdo68787},
     };
     // Don't test the first import of these, for some reason those tests fail
     const char* aBlacklist[] = {
@@ -1264,6 +1266,13 @@ void Test::testA4AndBorders()
     CPPUNIT_ASSERT_EQUAL_MESSAGE("Incorrect Page Height (mm)", sal_Int32(297), getProperty<sal_Int32>(xPageStyle, "Height") / 100);
 }
 
+void Test::testFdo68787()
+{
+    uno::Reference<beans::XPropertySet> xPageStyle(getStyles("PageStyles")->getByName(DEFAULT_STYLE), uno::UNO_QUERY);
+    // This was 25, the 'lack of w:separator' <-> '0 line width' mapping was missing.
+    CPPUNIT_ASSERT_EQUAL(sal_Int32(0), getProperty<sal_Int32>(xPageStyle, "FootnoteLineRelativeWidth"));
+}
+
 CPPUNIT_TEST_SUITE_REGISTRATION(Test);
 
 CPPUNIT_PLUGIN_IMPLEMENT();

sw/qa/extras/ooxmlimport/ooxmlimport.cxx

@@ -131,7 +131,6 @@ public:
     void testTableStyleParprop();
     void testTablePagebreak();
     void testFdo68607();
-    void testFdo68787();
 
     CPPUNIT_TEST_SUITE(Test);
 #if !defined(MACOSX) && !defined(WNT)
@@ -229,7 +228,6 @@ void Test::run()
         {"table-style-parprop.docx", &Test::testTableStyleParprop},
         {"table-pagebreak.docx", &Test::testTablePagebreak},
         {"fdo68607.docx", &Test::testFdo68607},
-        {"fdo68787.docx", &Test::testFdo68787},
     };
     header();
     for (unsigned int i = 0; i < SAL_N_ELEMENTS(aMethods); ++i)
@@ -1542,13 +1540,6 @@ void Test::testFdo68607()
     CPPUNIT_ASSERT(getPages() > 1);
 }
 
-void Test::testFdo68787()
-{
-    uno::Reference<beans::XPropertySet> xPageStyle(getStyles("PageStyles")->getByName(DEFAULT_STYLE), uno::UNO_QUERY);
-    // This was 25, the 'lack of w:separator' <-> '0 line width' mapping was missing.
-    CPPUNIT_ASSERT_EQUAL(sal_Int32(0), getProperty<sal_Int32>(xPageStyle, "FootnoteLineRelativeWidth"));
-}
-
 CPPUNIT_TEST_SUITE_REGISTRATION(Test);
 
 CPPUNIT_PLUGIN_IMPLEMENT();

sw/source/filter/ww8/docxattributeoutput.cxx

@@ -4340,7 +4340,17 @@ void DocxAttributeOutput::FootnotesEndnotes( bool bFootnotes )
             FSEND );
     m_pSerializer->startElementNS( XML_w, XML_p, FSEND );
     m_pSerializer->startElementNS( XML_w, XML_r, FSEND );
-    m_pSerializer->singleElementNS( XML_w, XML_separator, FSEND );
+
+    bool bSeparator = true;
+    if (bFootnotes)
+    {
+        const SwPageFtnInfo& rFtnInfo = m_rExport.pDoc->GetPageDesc(0).GetFtnInfo();
+        // Request a separator only in case the width is larger than zero.
+        bSeparator = double(rFtnInfo.GetWidth()) > 0;
+    }
+
+    if (bSeparator)
+        m_pSerializer->singleElementNS( XML_w, XML_separator, FSEND );
     m_pSerializer->endElementNS( XML_w, XML_r );
     m_pSerializer->endElementNS( XML_w, XML_p );
     m_pSerializer->endElementNS( XML_w, nItem );