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Diffstat (limited to '')
-rw-r--r-- | svgio/qa/cppunit/SvgRead.cxx | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/svgio/qa/cppunit/SvgRead.cxx b/svgio/qa/cppunit/SvgRead.cxx new file mode 100644 index 000000000..127de19a7 --- /dev/null +++ b/svgio/qa/cppunit/SvgRead.cxx @@ -0,0 +1,127 @@ +/* -*- 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: */ |