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-rw-r--r--svgio/qa/cppunit/SvgRead.cxx127
1 files changed, 127 insertions, 0 deletions
diff --git a/svgio/qa/cppunit/SvgRead.cxx b/svgio/qa/cppunit/SvgRead.cxx
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+++ b/svgio/qa/cppunit/SvgRead.cxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include <sal/config.h>
+
+#include <test/bootstrapfixture.hxx>
+
+#include <memory>
+
+#include <comphelper/seqstream.hxx>
+#include <comphelper/processfactory.hxx>
+#include <tools/stream.hxx>
+
+#include <com/sun/star/graphic/SvgTools.hpp>
+#include <com/sun/star/graphic/XSvgParser.hpp>
+
+#include <basegfx/DrawCommands.hxx>
+#include <basegfx/polygon/b2dpolypolygontools.hxx>
+
+namespace
+{
+using namespace css;
+
+class TestParsing : public test::BootstrapFixture
+{
+ void testSimpleRectangle();
+ void testPath();
+ uno::Reference<io::XInputStream> parseSvg(const OUString& aSource);
+
+public:
+ CPPUNIT_TEST_SUITE(TestParsing);
+ CPPUNIT_TEST(testSimpleRectangle);
+ CPPUNIT_TEST(testPath);
+ CPPUNIT_TEST_SUITE_END();
+};
+
+uno::Reference<io::XInputStream> TestParsing::parseSvg(const OUString& aSource)
+{
+ SvFileStream aFileStream(aSource, StreamMode::READ);
+ std::size_t nSize = aFileStream.remainingSize();
+ std::unique_ptr<sal_Int8[]> pBuffer(new sal_Int8[nSize + 1]);
+ aFileStream.ReadBytes(pBuffer.get(), nSize);
+ pBuffer[nSize] = 0;
+
+ uno::Sequence<sal_Int8> aData(pBuffer.get(), nSize + 1);
+ uno::Reference<io::XInputStream> aInputStream(new comphelper::SequenceInputStream(aData));
+
+ return aInputStream;
+}
+
+void TestParsing::testSimpleRectangle()
+{
+ OUString aSvgFile = "/svgio/qa/cppunit/data/VisiotorTest-Rect.svg";
+ OUString aUrl = m_directories.getURLFromSrc(aSvgFile);
+ OUString aPath = m_directories.getPathFromSrc(aSvgFile);
+
+ uno::Reference<io::XInputStream> xStream = parseSvg(aUrl);
+ CPPUNIT_ASSERT(xStream.is());
+
+ uno::Reference<uno::XComponentContext> xContext(comphelper::getProcessComponentContext());
+ const uno::Reference<graphic::XSvgParser> xSvgParser = graphic::SvgTools::create(xContext);
+
+ uno::Any aAny = xSvgParser->getDrawCommands(xStream, aPath);
+ CPPUNIT_ASSERT(aAny.has<sal_uInt64>());
+ auto* pDrawRoot = reinterpret_cast<gfx::DrawRoot*>(aAny.get<sal_uInt64>());
+
+ basegfx::B2DRange aSurfaceRectangle(0, 0, 120, 120);
+
+ CPPUNIT_ASSERT_EQUAL(size_t(1), pDrawRoot->maChildren.size());
+ CPPUNIT_ASSERT_EQUAL(aSurfaceRectangle, pDrawRoot->maRectangle);
+
+ auto* pDrawBase = pDrawRoot->maChildren[0].get();
+ CPPUNIT_ASSERT_EQUAL(gfx::DrawCommandType::Rectangle, pDrawRoot->maChildren[0]->getType());
+ auto* pDrawRect = static_cast<gfx::DrawRectangle*>(pDrawBase);
+ CPPUNIT_ASSERT_EQUAL(basegfx::B2DRange(10, 10, 110, 110), pDrawRect->maRectangle);
+ CPPUNIT_ASSERT_EQUAL(3.0, pDrawRect->mnStrokeWidth);
+ CPPUNIT_ASSERT(bool(pDrawRect->mpStrokeColor));
+ CPPUNIT_ASSERT_EQUAL(sal_Int32(0xff0000), sal_Int32(Color(*pDrawRect->mpStrokeColor)));
+ CPPUNIT_ASSERT(bool(pDrawRect->mpFillColor));
+ CPPUNIT_ASSERT_EQUAL(sal_Int32(0x00cc00), sal_Int32(Color(*pDrawRect->mpFillColor)));
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(0.1, pDrawRect->mnOpacity, 1E-12);
+}
+
+void TestParsing::testPath()
+{
+ OUString aSvgFile = "/svgio/qa/cppunit/data/path.svg";
+ OUString aUrl = m_directories.getURLFromSrc(aSvgFile);
+ OUString aPath = m_directories.getPathFromSrc(aSvgFile);
+
+ uno::Reference<io::XInputStream> xStream = parseSvg(aUrl);
+ CPPUNIT_ASSERT(xStream.is());
+
+ uno::Reference<uno::XComponentContext> xContext(comphelper::getProcessComponentContext());
+ const uno::Reference<graphic::XSvgParser> xSvgParser = graphic::SvgTools::create(xContext);
+
+ uno::Any aAny = xSvgParser->getDrawCommands(xStream, aPath);
+ CPPUNIT_ASSERT(aAny.has<sal_uInt64>());
+ auto* pDrawRoot = reinterpret_cast<gfx::DrawRoot*>(aAny.get<sal_uInt64>());
+
+ CPPUNIT_ASSERT_EQUAL(size_t(1), pDrawRoot->maChildren.size());
+
+ auto* pDrawBase = pDrawRoot->maChildren[0].get();
+ CPPUNIT_ASSERT_EQUAL(gfx::DrawCommandType::Path, pDrawBase->getType());
+ auto* pDrawPath = static_cast<gfx::DrawPath*>(pDrawBase);
+
+ CPPUNIT_ASSERT_EQUAL(OUString("m1 1h42v24h-42v-24z"),
+ basegfx::utils::exportToSvgD(pDrawPath->maPolyPolygon, true, true, false));
+ CPPUNIT_ASSERT_EQUAL(0.0, pDrawPath->mnStrokeWidth);
+ CPPUNIT_ASSERT(bool(pDrawPath->mpStrokeColor));
+ CPPUNIT_ASSERT_EQUAL(sal_Int32(0xffffff), sal_Int32(Color(*pDrawPath->mpStrokeColor)));
+ CPPUNIT_ASSERT(bool(pDrawPath->mpFillColor));
+ CPPUNIT_ASSERT_EQUAL(sal_Int32(0x007aff), sal_Int32(Color(*pDrawPath->mpFillColor)));
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(0.1, pDrawPath->mnOpacity, 1E-12);
+}
+
+CPPUNIT_TEST_SUITE_REGISTRATION(TestParsing);
+}
+
+CPPUNIT_PLUGIN_IMPLEMENT();
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */