Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

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: */