tdf#95356: unit test about text decorations for svg export

1) Fixed the trailing space issue in text decoration attribute value.

2) Changed the SVG export suite in order to make it more reusable for
other tests.

3) Added a unit test for testing that text decorations are exported
correctly.

Change-Id: I2bd71974242a0007726fbdd5ef5637a9ec62fd47
Reviewed-on: https://gerrit.libreoffice.org/19870
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Andras Timar <andras.timar@collabora.com>

1 files changed, 64 insertions, 13 deletions

diff --git a/sd/qa/unit/SVGExportTests.cxx b/sd/qa/unit/SVGExportTests.cxx
index 8dbbbc9cb66e..cd4259c10e85 100644
--- a/sd/qa/unit/SVGExportTests.cxx
+++ b/sd/qa/unit/SVGExportTests.cxx
@@ -16,13 +16,52 @@
 #include <comphelper/processfactory.hxx>
 #include <com/sun/star/packages/zip/ZipFileAccess.hpp>
 
+#include <boost/preprocessor/stringize.hpp>
+
+#define MAKE_PATH_STRING( path ) BOOST_PP_STRINGIZE( path )
+#define SVG_SVG  *[name()='svg']
+#define SVG_G *[name()='g']
+#define SVG_TEXT *[name()='text']
+#define SVG_TSPAN *[name()='tspan']
+
 using namespace css;
 
-class SdSVGFilterTest : public SdModelTestBase, public XmlTestTools
+class SdSVGFilterTest : public test::BootstrapFixture, public unotest::MacrosTest, public XmlTestTools
 {
     uno::Reference<lang::XComponent> mxComponent;
     utl::TempFile maTempFile;
 
+protected:
+    virtual void registerNamespaces(xmlXPathContextPtr& pXmlXpathCtx) override
+    {
+        xmlXPathRegisterNs(pXmlXpathCtx, BAD_CAST("svg"), BAD_CAST("urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0"));
+    }
+
+    void load(const char* pDir, const char* pName)
+    {
+        return loadURL(getURLFromSrc(pDir) + OUString::createFromAscii(pName), pName);
+    }
+
+    void loadURL(OUString const& rURL, const char* pName)
+    {
+        if (mxComponent.is())
+            mxComponent->dispose();
+        // Output name early, so in the case of a hang, the name of the hanging input file is visible.
+        if (pName)
+            std::cout << pName << ",";
+        mxComponent = loadFromDesktop(rURL);
+        CPPUNIT_ASSERT(mxComponent.is());
+    }
+
+    void save()
+    {
+        uno::Reference<frame::XStorable> xStorable(mxComponent, uno::UNO_QUERY);
+        utl::MediaDescriptor aMediaDescriptor;
+        OUString aFilterName("impress_svg_Export");
+        aMediaDescriptor["FilterName"] <<= aFilterName;
+        xStorable->storeToURL(maTempFile.GetURL(), aMediaDescriptor.getAsConstPropertyValueList());
+    }
+
 public:
     SdSVGFilterTest()
     {
@@ -31,7 +70,7 @@ public:
 
     virtual void setUp() override
     {
-        SdModelTestBase::setUp();
+        test::BootstrapFixture::setUp();
 
         mxDesktop.set(css::frame::Desktop::create(comphelper::getComponentContext(getMultiServiceFactory())));
     }
@@ -41,23 +80,35 @@ public:
         if (mxComponent.is())
             mxComponent->dispose();
 
-        SdModelTestBase::tearDown();
+        test::BootstrapFixture::tearDown();
+    }
+
+    void executeExport(const char* pName)
+    {
+        load( "/sd/qa/unit/data/odp/", pName );
+        save();
     }
 
     void testSVGExportTextDecorations()
     {
-        mxComponent = loadFromDesktop(getURLFromSrc("/sd/qa/unit/data/odp/svg-export-text-decorations.odp"));
-        CPPUNIT_ASSERT(mxComponent.is());
+        executeExport( "svg-export-text-decorations.odp" );
 
-        uno::Reference<frame::XStorable> xStorable(mxComponent, uno::UNO_QUERY);
-        utl::MediaDescriptor aMediaDescriptor;
-        OUString aFilterName("impress_svg_Export");
-        aMediaDescriptor["FilterName"] <<= aFilterName;
-        xStorable->storeToURL(maTempFile.GetURL(), aMediaDescriptor.getAsConstPropertyValueList());
-        xmlDocPtr pXmlDoc = parseXml(maTempFile);
-        CPPUNIT_ASSERT(pXmlDoc);
+        xmlDocPtr svgDoc = parseXml(maTempFile);
+        CPPUNIT_ASSERT(svgDoc);
+
+        svgDoc->name = reinterpret_cast<char *>(xmlStrdup(reinterpret_cast<xmlChar const *>(OUStringToOString(maTempFile.GetURL(), RTL_TEXTENCODING_UTF8).getStr())));
+
+        assertXPath(svgDoc, MAKE_PATH_STRING( /SVG_SVG ), 1);
+        assertXPath(svgDoc, MAKE_PATH_STRING( /SVG_SVG/SVG_G[2] ), "class", "SlideGroup");
+        assertXPath(svgDoc, MAKE_PATH_STRING( /SVG_SVG/SVG_G[2]/SVG_G/SVG_G ), "class", "Slide");
+        assertXPath(svgDoc, MAKE_PATH_STRING( /SVG_SVG/SVG_G[2]/SVG_G/SVG_G/SVG_G/SVG_G[1] ), "class", "TitleText");
+        assertXPath(svgDoc, MAKE_PATH_STRING( /SVG_SVG/SVG_G[2]/SVG_G/SVG_G/SVG_G/SVG_G[1]/SVG_G/SVG_TEXT ), "class", "TextShape");
+        assertXPath(svgDoc, MAKE_PATH_STRING( /SVG_SVG/SVG_G[2]/SVG_G/SVG_G/SVG_G/SVG_G[1]/SVG_G/SVG_TEXT/SVG_TSPAN ), "class", "TextParagraph");
+        assertXPath(svgDoc, MAKE_PATH_STRING( /SVG_SVG/SVG_G[2]/SVG_G/SVG_G/SVG_G/SVG_G[1]/SVG_G/SVG_TEXT/SVG_TSPAN ), "text-decoration", "underline");
 
-        // TODO use assertXPath() here.
+        assertXPath(svgDoc, MAKE_PATH_STRING( /SVG_SVG/SVG_G[2]/SVG_G/SVG_G/SVG_G/SVG_G[2]/SVG_G/SVG_TEXT ), "class", "TextShape");
+        assertXPath(svgDoc, MAKE_PATH_STRING( /SVG_SVG/SVG_G[2]/SVG_G/SVG_G/SVG_G/SVG_G[2]/SVG_G/SVG_TEXT/SVG_TSPAN ), "class", "TextParagraph");
+        assertXPath(svgDoc, MAKE_PATH_STRING( /SVG_SVG/SVG_G[2]/SVG_G/SVG_G/SVG_G/SVG_G[2]/SVG_G/SVG_TEXT/SVG_TSPAN ), "text-decoration", "line-through");
     }
 
     CPPUNIT_TEST_SUITE(SdSVGFilterTest);