expose parsing svgs for testing

Change-Id: I4d59aa9a684bd3e05fca473d6c7567cd8258b242
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/151002
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>

6 files changed, 26 insertions, 0 deletions

diff --git a/svgio/CppunitTest_svgio.mk b/svgio/CppunitTest_svgio.mk
index 3a828ad036e3..1bd6c3b0b5d0 100644
--- a/svgio/CppunitTest_svgio.mk
+++ b/svgio/CppunitTest_svgio.mk
@@ -42,6 +42,7 @@ $(eval $(call gb_CppunitTest_use_libraries,svgio,\
     unotest \
     tk \
     tl \
+    utl \
     vcl \
 ))
 
diff --git a/svgio/CppunitTest_svgio_tools.mk b/svgio/CppunitTest_svgio_tools.mk
index cb48c5eda09d..abb6bb6e0fc7 100644
--- a/svgio/CppunitTest_svgio_tools.mk
+++ b/svgio/CppunitTest_svgio_tools.mk
@@ -39,6 +39,7 @@ $(eval $(call gb_CppunitTest_use_libraries,svgio_tools,\
     svt \
     tk \
     tl \
+    utl \
     vcl \
 ))
 
diff --git a/svgio/Library_svgio.mk b/svgio/Library_svgio.mk
index c5a35405323f..917f9ea4865e 100644
--- a/svgio/Library_svgio.mk
+++ b/svgio/Library_svgio.mk
@@ -45,6 +45,7 @@ $(eval $(call gb_Library_use_libraries,svgio,\
     sax \
     vcl \
     svt \
+    utl \
 ))
 
 $(eval $(call gb_Library_add_exception_objects,svgio,\
diff --git a/svgio/inc/svgdocumenthandler.hxx b/svgio/inc/svgdocumenthandler.hxx
index 197c9e8e83ee..a13284340a38 100644
--- a/svgio/inc/svgdocumenthandler.hxx
+++ b/svgio/inc/svgdocumenthandler.hxx
@@ -23,6 +23,7 @@
 #include "svgdocument.hxx"
 #include <cppuhelper/implbase.hxx>
 
+class SvStream;
 namespace svgio::svgreader { class SvgCharacterNode; }
 
 namespace svgio::svgreader
@@ -60,4 +61,6 @@ namespace svgio::svgreader
 
 } // end of namespace svgio::svgreader
 
+extern "C" SAL_DLLPUBLIC_EXPORT bool TestImportSVG(SvStream& rStream);
+
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/svgio/source/svguno/xsvgparser.cxx b/svgio/source/svguno/xsvgparser.cxx
index 705f97a0487a..fd2f5d3ddff0 100644
--- a/svgio/source/svguno/xsvgparser.cxx
+++ b/svgio/source/svguno/xsvgparser.cxx
@@ -22,6 +22,7 @@
 #include <com/sun/star/graphic/XSvgParser.hpp>
 #include <com/sun/star/lang/XServiceInfo.hpp>
 #include <com/sun/star/lang/XInitialization.hpp>
+#include <comphelper/processfactory.hxx>
 #include <cppuhelper/implbase2.hxx>
 #include <cppuhelper/supportsservice.hxx>
 #include <com/sun/star/xml/sax/XParser.hpp>
@@ -30,6 +31,8 @@
 #include <svgdocumenthandler.hxx>
 #include <comphelper/diagnose_ex.hxx>
 #include <rtl/ref.hxx>
+#include <tools/stream.hxx>
+#include <unotools/streamwrap.hxx>
 
 #include <svgvisitor.hxx>
 #include <utility>
@@ -196,4 +199,11 @@ svgio_XSvgParser_get_implementation(
     return cppu::acquire(new svgio::svgreader::XSvgParser(context));
 }
 
+extern "C" bool TestImportSVG(SvStream& rStream)
+{
+    css::uno::Reference<css::io::XInputStream> xStream(new utl::OInputStreamWrapper(rStream));
+    rtl::Reference<svgio::svgreader::XSvgParser> xSvgParser(new svgio::svgreader::XSvgParser(comphelper::getProcessComponentContext()));
+    return xSvgParser->getDecomposition(xStream, OUString()).getLength() != 0;
+}
+
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/workben/fftester.cxx b/vcl/workben/fftester.cxx
index bc4a692b4f81..c396b28f1ede 100644
--- a/vcl/workben/fftester.cxx
+++ b/vcl/workben/fftester.cxx
@@ -542,6 +542,16 @@ SAL_IMPLEMENT_MAIN_WITH_ARGS(argc, argv)
             SvFileStream aFileStream(out, StreamMode::READ);
             ret = static_cast<int>((*pfnImport)(aFileStream));
         }
+        else if (strcmp(argv[2], "svg") == 0)
+        {
+            static FFilterCall pfnImport(nullptr);
+            if (!pfnImport)
+            {
+                pfnImport = load(u"libsvgiolo.so", "TestImportSVG");
+            }
+            SvFileStream aFileStream(out, StreamMode::READ);
+            ret = static_cast<int>((*pfnImport)(aFileStream));
+        }
 #endif
     }
     catch (...)