tdf#150407 do not use loext in save in ODF strict

The 'bt-lr' attribute value of 'writing-mode' attribute and the
'page-content-bottom' and 'page-content-top' values of 'vertical-rel'
attribute are not part of ODF 1.3. Therefore they need to be saved in
'loext' extended namespace.

Error was, that this was done too, if the current ODF version is
strict. That results in an invalid file in a productive build and a
failed assert in SvXMLNamespaceMap::GetQNameByKey() in a debug build.

Change-Id: Ie9ba99fdd02de21a2467b236409daa951933f011
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/138595
Tested-by: Jenkins
Reviewed-by: Regina Henschel <rb.henschel@t-online.de>
(cherry picked from commit 64be7052ba7e02e248412222098e07a5f4106456)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/138541
Reviewed-by: Michael Stahl <michael.stahl@allotropia.de>
(cherry picked from commit 34edaf8249107c4216fdaffe450d287a1908a0de)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/138547

4 files changed, 191 insertions, 0 deletions

diff --git a/xmloff/qa/unit/data/tdf150407_PosRelBottomMargin.docx b/xmloff/qa/unit/data/tdf150407_PosRelBottomMargin.docx
new file mode 100644
index 000000000000..0264f89f98a6
--- /dev/null
+++ b/xmloff/qa/unit/data/tdf150407_PosRelBottomMargin.docx
diff --git a/xmloff/qa/unit/data/tdf150407_PosRelTopMargin.docx b/xmloff/qa/unit/data/tdf150407_PosRelTopMargin.docx
new file mode 100644
index 000000000000..48f981506243
--- /dev/null
+++ b/xmloff/qa/unit/data/tdf150407_PosRelTopMargin.docx
diff --git a/xmloff/qa/unit/data/tdf150407_WritingModeBTLR_style.odt b/xmloff/qa/unit/data/tdf150407_WritingModeBTLR_style.odt
new file mode 100644
index 000000000000..2ad2ca1219b2
--- /dev/null
+++ b/xmloff/qa/unit/data/tdf150407_WritingModeBTLR_style.odt
diff --git a/xmloff/qa/unit/style.cxx b/xmloff/qa/unit/style.cxx
index 1f63cbe1355a..93634ad5170d 100644
--- a/xmloff/qa/unit/style.cxx
+++ b/xmloff/qa/unit/style.cxx
@@ -23,6 +23,9 @@
 #include <com/sun/star/style/XStyleFamiliesSupplier.hpp>
 
 #include <comphelper/propertysequence.hxx>
+#include <officecfg/Office/Common.hxx>
+#include <unotools/mediadescriptor.hxx>
+#include <unotools/saveopt.hxx>
 #include <unotools/tempfile.hxx>
 #include <unotools/ucbstreamhelper.hxx>
 #include <rtl/character.hxx>
@@ -45,6 +48,7 @@ public:
     void registerNamespaces(xmlXPathContextPtr& pXmlXpathCtx) override;
     uno::Reference<lang::XComponent>& getComponent() { return mxComponent; }
     void load(std::u16string_view rURL);
+    void save(const OUString& rFilterName, utl::TempFile& rTempFile);
 };
 
 void XmloffStyleTest::setUp()
@@ -73,6 +77,16 @@ void XmloffStyleTest::load(std::u16string_view rFileName)
     mxComponent = loadFromDesktop(aURL);
 }
 
+void XmloffStyleTest::save(const OUString& rFilterName, utl::TempFile& rTempFile)
+{
+    uno::Reference<frame::XStorable> xStorable(mxComponent, uno::UNO_QUERY);
+    utl::MediaDescriptor aMediaDescriptor;
+    aMediaDescriptor["FilterName"] <<= rFilterName;
+    rTempFile.EnableKillingFile();
+    xStorable->storeToURL(rTempFile.GetURL(), aMediaDescriptor.getAsConstPropertyValueList());
+    validate(rTempFile.GetFileName(), test::ODF);
+}
+
 CPPUNIT_TEST_FIXTURE(XmloffStyleTest, testFillImageBase64)
 {
     // Load a flat ODG that has base64-encoded bitmap as a fill style.
@@ -197,6 +211,183 @@ CPPUNIT_TEST_FIXTURE(XmloffStyleTest, testRtlGutter)
     CPPUNIT_ASSERT(bRtlGutter);
 }
 
+CPPUNIT_TEST_FIXTURE(XmloffStyleTest, testWritingModeBTLR)
+{
+    // Load document. It has a frame style with writing-mode bt-lr.
+    // In ODF 1.3 extended it is written as loext:writing-mode="bt-lr".
+    // In ODF 1.3 strict, there must not be an attribute at all.
+    getComponent() = loadFromDesktop(m_directories.getURLFromSrc(DATA_DIRECTORY)
+                                         + "tdf150407_WritingModeBTLR_style.odt",
+                                     "com.sun.star.text.TextDocument");
+
+    Resetter _([]() {
+        std::shared_ptr<comphelper::ConfigurationChanges> pBatch(
+            comphelper::ConfigurationChanges::create());
+        officecfg::Office::Common::Save::ODF::DefaultVersion::set(3, pBatch);
+        return pBatch->commit();
+    });
+
+    // Save to ODF 1.3 extended. Adapt 3 (=ODFVER_LATEST) to a to be ODFVER_013_EXTENDED when
+    // attribute value "bt-lr" is included in ODF strict.
+    {
+        std::shared_ptr<comphelper::ConfigurationChanges> pBatch(
+            comphelper::ConfigurationChanges::create());
+        officecfg::Office::Common::Save::ODF::DefaultVersion::set(3, pBatch);
+        pBatch->commit();
+        utl::TempFile aTempFile;
+        save("writer8", aTempFile);
+
+        // With applied fix for tdf150407 still loext:writing-mode="bt-lr" has to be written.
+        std::unique_ptr<SvStream> pStream = parseExportStream(aTempFile, "styles.xml");
+        xmlDocUniquePtr pXmlDoc = parseXmlStream(pStream.get());
+        assertXPath(pXmlDoc,
+                    "/office:document-styles/office:styles/style:style[@style:name='FrameBTLR']/"
+                    "style:graphic-properties[@loext:writing-mode]");
+        assertXPath(pXmlDoc,
+                    "/office:document-styles/office:styles/style:style[@style:name='FrameBTLR']/"
+                    "style:graphic-properties",
+                    "writing-mode", "bt-lr");
+    }
+    // Save to ODF 1.3 strict.
+    {
+        std::shared_ptr<comphelper::ConfigurationChanges> pBatch(
+            comphelper::ConfigurationChanges::create());
+        officecfg::Office::Common::Save::ODF::DefaultVersion::set(10, pBatch);
+        pBatch->commit();
+        utl::TempFile aTempFile;
+        save("writer8", aTempFile);
+
+        // Without the fix an faulty 'writing-mode="bt-lr"' attribute was written in productive build.
+        // A debug build fails assertion in SvXMLNamespaceMap::GetQNameByKey().
+        std::unique_ptr<SvStream> pStream = parseExportStream(aTempFile, "styles.xml");
+        xmlDocUniquePtr pXmlDoc = parseXmlStream(pStream.get());
+        assertXPathNoAttribute(pXmlDoc,
+                               "/office:document-styles/office:styles/"
+                               "style:style[@style:name='FrameBTLR']/style:graphic-properties",
+                               "writing-mode");
+    }
+}
+
+CPPUNIT_TEST_FIXTURE(XmloffStyleTest, testPosRelBottomMargin)
+{
+    // Load document. It has a frame position with vertical position relative to bottom margin.
+    // In ODF 1.3 extended it is written as loext:vertical-rel="page-content-bottom".
+    // In ODF 1.3 strict, there must not be an attribute at all.
+    getComponent() = loadFromDesktop(m_directories.getURLFromSrc(DATA_DIRECTORY)
+                                         + "tdf150407_PosRelBottomMargin.docx",
+                                     "com.sun.star.text.TextDocument");
+
+    Resetter _([]() {
+        std::shared_ptr<comphelper::ConfigurationChanges> pBatch(
+            comphelper::ConfigurationChanges::create());
+        officecfg::Office::Common::Save::ODF::DefaultVersion::set(3, pBatch);
+        return pBatch->commit();
+    });
+
+    // Save to ODF 1.3 extended. Adapt 3 (=ODFVER_LATEST) to a to be ODFVER_013_EXTENDED when
+    // attribute value "page-content-bottom" is included in ODF strict.
+    {
+        std::shared_ptr<comphelper::ConfigurationChanges> pBatch(
+            comphelper::ConfigurationChanges::create());
+        officecfg::Office::Common::Save::ODF::DefaultVersion::set(3, pBatch);
+        pBatch->commit();
+        utl::TempFile aTempFile;
+        save("writer8", aTempFile);
+
+        // With applied fix for tdf150407 still loext:vertical-rel="page-content-bottom" has to be
+        // written.
+        std::unique_ptr<SvStream> pStream = parseExportStream(aTempFile, "content.xml");
+        xmlDocUniquePtr pXmlDoc = parseXmlStream(pStream.get());
+        assertXPath(
+            pXmlDoc,
+            "/office:document-content/office:automatic-styles/style:style[@style:name='gr1']/"
+            "style:graphic-properties[@loext:vertical-rel]");
+        assertXPath(
+            pXmlDoc,
+            "/office:document-content/office:automatic-styles/style:style[@style:name='gr1']/"
+            "style:graphic-properties",
+            "vertical-rel", "page-content-bottom");
+    }
+    // Save to ODF 1.3 strict.
+    {
+        std::shared_ptr<comphelper::ConfigurationChanges> pBatch(
+            comphelper::ConfigurationChanges::create());
+        officecfg::Office::Common::Save::ODF::DefaultVersion::set(10, pBatch);
+        pBatch->commit();
+        utl::TempFile aTempFile;
+        save("writer8", aTempFile);
+
+        // Without the fix an faulty 'vertical-rel="page-content-bottom"' attribute was written in
+        // productive build. A debug build fails assertion in SvXMLNamespaceMap::GetQNameByKey().
+        std::unique_ptr<SvStream> pStream = parseExportStream(aTempFile, "content.xml");
+        xmlDocUniquePtr pXmlDoc = parseXmlStream(pStream.get());
+        assertXPathNoAttribute(pXmlDoc,
+                               "/office:document-content/office:automatic-styles/"
+                               "style:style[@style:name='gr1']/style:graphic-properties",
+                               "vertical-rel");
+    }
+}
+
+CPPUNIT_TEST_FIXTURE(XmloffStyleTest, testPosRelTopMargin)
+{
+    // Load document. It has a frame position with vertical position relative to top margin.
+    // In ODF 1.3 extended it is written as loext:vertical-rel="page-content-top".
+    // In ODF 1.3 strict, there must not be an attribute at all.
+    getComponent() = loadFromDesktop(m_directories.getURLFromSrc(DATA_DIRECTORY)
+                                         + "tdf150407_PosRelTopMargin.docx",
+                                     "com.sun.star.text.TextDocument");
+
+    Resetter _([]() {
+        std::shared_ptr<comphelper::ConfigurationChanges> pBatch(
+            comphelper::ConfigurationChanges::create());
+        officecfg::Office::Common::Save::ODF::DefaultVersion::set(3, pBatch);
+        return pBatch->commit();
+    });
+
+    // Save to ODF 1.3 extended. Adapt 3 (=ODFVER_LATEST) to a to be ODFVER_013_EXTENDED when
+    // attribute value "page-content-top" is included in ODF strict.
+    {
+        std::shared_ptr<comphelper::ConfigurationChanges> pBatch(
+            comphelper::ConfigurationChanges::create());
+        officecfg::Office::Common::Save::ODF::DefaultVersion::set(3, pBatch);
+        pBatch->commit();
+        utl::TempFile aTempFile;
+        save("writer8", aTempFile);
+
+        // With applied fix for tdf150407 still loext:vertical-rel="page-content-top has to be
+        // written.
+        std::unique_ptr<SvStream> pStream = parseExportStream(aTempFile, "content.xml");
+        xmlDocUniquePtr pXmlDoc = parseXmlStream(pStream.get());
+        assertXPath(
+            pXmlDoc,
+            "/office:document-content/office:automatic-styles/style:style[@style:name='gr1']/"
+            "style:graphic-properties[@loext:vertical-rel]");
+        assertXPath(
+            pXmlDoc,
+            "/office:document-content/office:automatic-styles/style:style[@style:name='gr1']/"
+            "style:graphic-properties",
+            "vertical-rel", "page-content-top");
+    }
+    // Save to ODF 1.3 strict.
+    {
+        std::shared_ptr<comphelper::ConfigurationChanges> pBatch(
+            comphelper::ConfigurationChanges::create());
+        officecfg::Office::Common::Save::ODF::DefaultVersion::set(10, pBatch);
+        pBatch->commit();
+        utl::TempFile aTempFile;
+        save("writer8", aTempFile);
+
+        // Without the fix an faulty 'vertical-rel="page-content-top"' attribute was written in
+        // productive build. A debug build fails assertion in SvXMLNamespaceMap::GetQNameByKey().
+        std::unique_ptr<SvStream> pStream = parseExportStream(aTempFile, "content.xml");
+        xmlDocUniquePtr pXmlDoc = parseXmlStream(pStream.get());
+        assertXPathNoAttribute(pXmlDoc,
+                               "/office:document-content/office:automatic-styles/"
+                               "style:style[@style:name='gr1']/style:graphic-properties",
+                               "vertical-rel");
+    }
+}
+
 CPPUNIT_PLUGIN_IMPLEMENT();
 
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