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Diffstat (limited to 'emfio/qa/cppunit/emf/EmfImportTest.cxx')
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diff --git a/emfio/qa/cppunit/emf/EmfImportTest.cxx b/emfio/qa/cppunit/emf/EmfImportTest.cxx new file mode 100644 index 000000000..7a3e6593d --- /dev/null +++ b/emfio/qa/cppunit/emf/EmfImportTest.cxx @@ -0,0 +1,356 @@ +/* -*- 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 <config_features.h> + +#include <test/bootstrapfixture.hxx> +#include <test/xmltesttools.hxx> +#include <unotest/macros_test.hxx> + +#include <com/sun/star/frame/Desktop.hpp> +#include <com/sun/star/drawing/XDrawPagesSupplier.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/graphic/XGraphic.hpp> + +#include <comphelper/seqstream.hxx> +#include <comphelper/sequence.hxx> + +#include <com/sun/star/graphic/EmfTools.hpp> + +#include <drawinglayer/primitive2d/baseprimitive2d.hxx> +#include <drawinglayer/tools/primitive2dxmldump.hxx> + +#include <memory> + +namespace +{ + +using namespace css; +using namespace css::uno; +using namespace css::io; +using namespace css::graphic; +using drawinglayer::primitive2d::Primitive2DSequence; +using drawinglayer::primitive2d::Primitive2DContainer; + +class Test : public test::BootstrapFixture, public XmlTestTools, public unotest::MacrosTest +{ + uno::Reference<lang::XComponent> mxComponent; + + void testPolyPolygon(); + void TestDrawString(); + void TestDrawStringTransparent(); + void TestDrawLine(); + void TestLinearGradient(); + void TestTextMapMode(); + void TestCreatePen(); + void TestPdfInEmf(); + + Primitive2DSequence parseEmf(const OUString& aSource); + +public: + void setUp() override; + void tearDown() override; + uno::Reference<lang::XComponent>& getComponent() { return mxComponent; } + + CPPUNIT_TEST_SUITE(Test); + CPPUNIT_TEST(testPolyPolygon); + CPPUNIT_TEST(TestDrawString); + CPPUNIT_TEST(TestDrawStringTransparent); + CPPUNIT_TEST(TestDrawLine); + CPPUNIT_TEST(TestLinearGradient); + CPPUNIT_TEST(TestTextMapMode); + CPPUNIT_TEST(TestCreatePen); + CPPUNIT_TEST(TestPdfInEmf); + CPPUNIT_TEST_SUITE_END(); +}; + +void Test::setUp() +{ + test::BootstrapFixture::setUp(); + + mxDesktop.set(frame::Desktop::create(mxComponentContext)); +} + +void Test::tearDown() +{ + if (mxComponent.is()) + mxComponent->dispose(); + + test::BootstrapFixture::tearDown(); +} + +Primitive2DSequence Test::parseEmf(const OUString& aSource) +{ + const Reference<XEmfParser> xEmfParser = EmfTools::create(m_xContext); + + OUString aUrl = m_directories.getURLFromSrc(aSource); + OUString aPath = m_directories.getPathFromSrc(aSource); + + SvFileStream aFileStream(aUrl, 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; + + Sequence<sal_Int8> aData(pBuffer.get(), nSize + 1); + Reference<XInputStream> aInputStream(new comphelper::SequenceInputStream(aData)); + css::uno::Sequence< css::beans::PropertyValue > aEmptyValues; + + return xEmfParser->getDecomposition(aInputStream, aPath, aEmptyValues); +} + +void Test::testPolyPolygon() +{ + Primitive2DSequence aSequence = parseEmf("/emfio/qa/cppunit/emf/data/fdo79679-2.emf"); + CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(aSequence.getLength())); + drawinglayer::tools::Primitive2dXmlDump dumper; + xmlDocUniquePtr pDocument = dumper.dumpAndParse(comphelper::sequenceToContainer<Primitive2DContainer>(aSequence)); + + CPPUNIT_ASSERT (pDocument); + + // Chart axis + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polypolygon", "path", "m0 0h19746v14817h-19746z"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polypolygoncolor", 2); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polypolygoncolor[1]", "color", "#ffffff"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polypolygoncolor[1]/polypolygon", "path", "m0 0h19780v14851h-19780z"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polypolygoncolor[2]/polypolygon", "path", "m2574 13194v-12065h15303v12065z"); + + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke", 116); + assertXPathContent(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[1]/polygon", "2574,13194 2574,1129 17877,1129 17877,13194"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[1]/line", "color", "#ffffff"); + + assertXPathContent(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[10]/polygon", "8674,13194 8674,1129"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[10]/line", "color", "#000000"); + + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion", 28); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[6]", "width", "459"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[6]", "x", "9908"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[6]", "text", "0.5"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[6]", "fontcolor", "#000000"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/pointarray", 98); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/pointarray[1]", "color", "#000000"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/pointarray[1]/point", "x", "2574"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/pointarray[1]/point", "y", "1129"); + +} + +void Test::TestDrawString() +{ +#if HAVE_MORE_FONTS + // This unit checks for a correct import of an EMF+ file with only one DrawString Record + // Since the text is undecorated the optimal choice is a simpletextportion primitive + + // first, get the sequence of primitives and dump it + Primitive2DSequence aSequence = parseEmf("/emfio/qa/cppunit/emf/data/TestDrawString.emf"); + CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(aSequence.getLength())); + drawinglayer::tools::Primitive2dXmlDump dumper; + xmlDocUniquePtr pDocument = dumper.dumpAndParse(comphelper::sequenceToContainer<Primitive2DContainer>(aSequence)); + CPPUNIT_ASSERT (pDocument); + + // check correct import of the DrawString: height, position, text, color and font + assertXPath(pDocument, "/primitive2D/metafile/transform/transform/textsimpleportion", "height", "120"); + assertXPath(pDocument, "/primitive2D/metafile/transform/transform/textsimpleportion", "x", "817"); + assertXPath(pDocument, "/primitive2D/metafile/transform/transform/textsimpleportion", "y", "1137"); + assertXPath(pDocument, "/primitive2D/metafile/transform/transform/textsimpleportion", "text", "TEST"); + assertXPath(pDocument, "/primitive2D/metafile/transform/transform/textsimpleportion", "fontcolor", "#000000"); + assertXPath(pDocument, "/primitive2D/metafile/transform/transform/textsimpleportion", "familyname", "CALIBRI"); +#endif +} + +void Test::TestDrawStringTransparent() +{ +#if HAVE_MORE_FONTS + // This unit checks for a correct import of an EMF+ file with one DrawString Record with transparency + + // first, get the sequence of primitives and dump it + Primitive2DSequence aSequence = parseEmf("/emfio/qa/cppunit/emf/data/TestDrawStringTransparent.emf"); + CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(aSequence.getLength())); + drawinglayer::tools::Primitive2dXmlDump dumper; + xmlDocUniquePtr pDocument = dumper.dumpAndParse(comphelper::sequenceToContainer<Primitive2DContainer>(aSequence)); + CPPUNIT_ASSERT (pDocument); + + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/transform/unifiedtransparence", "transparence", "0.498039215686275"); + + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/transform/unifiedtransparence/textsimpleportion", "height", "24"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/transform/unifiedtransparence/textsimpleportion", "x", "66"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/transform/unifiedtransparence/textsimpleportion", "y", "74"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/transform/unifiedtransparence/textsimpleportion", "text", "Transparent Text"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/transform/unifiedtransparence/textsimpleportion", "fontcolor", "#0000ff"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/transform/unifiedtransparence/textsimpleportion", "familyname", "ARIAL"); +#endif +} + +void Test::TestDrawLine() +{ + // This unit checks for a correct import of an EMF+ file with only one DrawLine Record + // The line is colored and has a specified width, therefore a polypolygonstroke primitive is the optimal choice + + // first, get the sequence of primitives and dump it + Primitive2DSequence aSequence = parseEmf("/emfio/qa/cppunit/emf/data/TestDrawLine.emf"); + CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(aSequence.getLength())); + drawinglayer::tools::Primitive2dXmlDump dumper; + xmlDocUniquePtr pDocument = dumper.dumpAndParse(comphelper::sequenceToContainer<Primitive2DContainer>(aSequence)); + CPPUNIT_ASSERT (pDocument); + + // check correct import of the DrawLine: color and width of the line + assertXPath(pDocument, "/primitive2D/metafile/transform/polypolygonstroke/line", "color", "#000000"); + assertXPath(pDocument, "/primitive2D/metafile/transform/polypolygonstroke/line", "width", "33"); +} + +void Test::TestLinearGradient() +{ + // This unit checks for a correct import of an EMF+ file with LinearGradient brush + Primitive2DSequence aSequence = parseEmf("/emfio/qa/cppunit/emf/data/TestLinearGradient.emf"); + CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(aSequence.getLength())); + drawinglayer::tools::Primitive2dXmlDump dumper; + xmlDocUniquePtr pDocument = dumper.dumpAndParse(comphelper::sequenceToContainer<Primitive2DContainer>(aSequence)); + CPPUNIT_ASSERT (pDocument); + + assertXPath(pDocument, "/primitive2D/metafile/transform", "xy11", "1.0000656512605"); + assertXPath(pDocument, "/primitive2D/metafile/transform", "xy12", "0"); + assertXPath(pDocument, "/primitive2D/metafile/transform", "xy13", "0"); + assertXPath(pDocument, "/primitive2D/metafile/transform", "xy21", "0"); + assertXPath(pDocument, "/primitive2D/metafile/transform", "xy22", "1.00013140604468"); + assertXPath(pDocument, "/primitive2D/metafile/transform", "xy23", "0"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polypolygon", "height", "7610"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polypolygon", "width", "15232"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polypolygon", "path", "m0 0h15232v7610h-15232z"); + + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/svglineargradient[1]", "startx", "0"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/svglineargradient[1]", "starty", "-1"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/svglineargradient[1]", "endx", "0"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/svglineargradient[1]", "endy", "-1"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/svglineargradient[1]", "opacity", "0.392156862745098"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/svglineargradient[1]/polypolygon", "path", "m0 0.216110019646294h7615.75822989746v7610.21611001965h-7615.75822989746z"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/svglineargradient[2]", "startx", "-1"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/svglineargradient[2]", "starty", "-1"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/svglineargradient[2]", "endx", "0"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/svglineargradient[2]", "endy", "-1"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/svglineargradient[2]", "opacity", "1"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/svglineargradient[2]/polypolygon", "path", "m7615.75822989746 0.216110019646294h7615.75822989746v7610.21611001965h-7615.75822989746z"); +} + +void Test::TestTextMapMode() +{ + // Check import of EMF image with records: SETMAPMODE with MM_TEXT MapMode, POLYLINE16, EXTCREATEPEN, EXTTEXTOUTW + // MM_TEXT is mapped to one device pixel. Positive x is to the right; positive y is down. + Primitive2DSequence aSequence = parseEmf("/emfio/qa/cppunit/emf/data/TextMapMode.emf"); + CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(aSequence.getLength())); + drawinglayer::tools::Primitive2dXmlDump dumper; + xmlDocUniquePtr pDocument = dumper.dumpAndParse(comphelper::sequenceToContainer<Primitive2DContainer>(aSequence)); + CPPUNIT_ASSERT (pDocument); + + assertXPath(pDocument, "/primitive2D/metafile/transform/polypolygoncolor", 2); + assertXPath(pDocument, "/primitive2D/metafile/transform/polypolygoncolor[1]", "color", "#ffffff"); + assertXPath(pDocument, "/primitive2D/metafile/transform/polypolygoncolor[1]/polypolygon", "path", "m0 0h3542v4647h-3542z"); + + assertXPath(pDocument, "/primitive2D/metafile/transform/textsimpleportion", 20); + assertXPath(pDocument, "/primitive2D/metafile/transform/textsimpleportion[1]", "text", "N"); + assertXPath(pDocument, "/primitive2D/metafile/transform/textsimpleportion[1]", "fontcolor", "#4a70e3"); + assertXPath(pDocument, "/primitive2D/metafile/transform/textsimpleportion[1]", "x", "2099"); + assertXPath(pDocument, "/primitive2D/metafile/transform/textsimpleportion[1]", "y", "1859"); + + assertXPath(pDocument, "/primitive2D/metafile/transform/polygonstroke", 138); + assertXPathContent(pDocument, "/primitive2D/metafile/transform/polygonstroke[1]/polygon", "2142,1638 2142,1489"); + assertXPath(pDocument, "/primitive2D/metafile/transform/polygonstroke[1]/line", "color", "#4a70e3"); + assertXPath(pDocument, "/primitive2D/metafile/transform/polygonstroke[1]/line", "width", "11"); + + assertXPathContent(pDocument, "/primitive2D/metafile/transform/polygonstroke[10]/polygon", "1967,1029 1869,952"); + assertXPath(pDocument, "/primitive2D/metafile/transform/polygonstroke[10]/line", "color", "#4a70e3"); + assertXPath(pDocument, "/primitive2D/metafile/transform/polygonstroke[10]/line", "width", "11"); + + assertXPathContent(pDocument, "/primitive2D/metafile/transform/polygonstroke[20]/polygon", "2710,1113 2873,1330"); + assertXPath(pDocument, "/primitive2D/metafile/transform/polygonstroke[20]/line", "color", "#666666"); + assertXPath(pDocument, "/primitive2D/metafile/transform/polygonstroke[20]/line", "width", "11"); +} + + +void Test::TestCreatePen() +{ + // Check import of EMF image with records: RESTOREDC, SAVEDC, MOVETOEX, LINETO, POLYLINE16, EXTTEXTOUTW with DxBuffer + // The CREATEPEN record is used with PS_COSMETIC line style, which will be displayed as solid hairline + Primitive2DSequence aSequence = parseEmf("/emfio/qa/cppunit/emf/data/TestCreatePen.emf"); + CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(aSequence.getLength())); + drawinglayer::tools::Primitive2dXmlDump dumper; + xmlDocUniquePtr pDocument = dumper.dumpAndParse(comphelper::sequenceToContainer<Primitive2DContainer>(aSequence)); + CPPUNIT_ASSERT (pDocument); + + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polypolygon", "path", "m0 0h31250v18192h-31250z"); + + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke", 3); + assertXPathContent(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[1]/polygon", "17898,5693 20172,5693"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[1]/line", "color", "#008000"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[1]/line", "width", "3"); + + assertXPathContent(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[2]/polygon", "17898,6959 20172,6959"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[2]/line", "color", "#000080"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[2]/line", "width", "3"); + + assertXPathContent(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[3]/polygon", "17898,7381 20172,7381"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[3]/line", "color", "#ff0000"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[3]/line", "width", "3"); + + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonhairline", 755); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonhairline[10]", "color", "#ff0000"); + assertXPathContent(pDocument, "/primitive2D/metafile/transform/mask/polygonhairline[10]/polygon", "27925,14180 27875,14180"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonhairline[100]", "color", "#008000"); + assertXPathContent(pDocument, "/primitive2D/metafile/transform/mask/polygonhairline[100]/polygon", "26100,14414 26050,14414"); + + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion", 69); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[1]", "width", "374"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[1]", "x", "28124"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[1]", "y", "16581"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[1]", "text", "0.0"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[1]", "fontcolor", "#000000"); + + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[10]", "width", "266"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[10]", "x", "28000"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[10]", "y", "428"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[10]", "text", "-6"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[10]", "fontcolor", "#000000"); + + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/pointarray", 8); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/pointarray[1]", "color", "#008000"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/pointarray[1]/point", "x", "25844"); + assertXPath(pDocument, "/primitive2D/metafile/transform/mask/pointarray[1]/point", "y", "8918"); +} + +void Test::TestPdfInEmf() +{ + // Load a PPTX file, which has a shape, with a bitmap fill, which is an EMF, containing a PDF. + OUString aURL = m_directories.getURLFromSrc("emfio/qa/cppunit/emf/data/pdf-in-emf.pptx"); + getComponent() = loadFromDesktop(aURL); + + // Get the EMF. + uno::Reference<drawing::XDrawPagesSupplier> xDrawPagesSupplier(getComponent(), uno::UNO_QUERY); + uno::Reference<drawing::XDrawPage> xDrawPage(xDrawPagesSupplier->getDrawPages()->getByIndex(0), uno::UNO_QUERY); + uno::Reference<beans::XPropertySet> xShape(xDrawPage->getByIndex(0), uno::UNO_QUERY); + uno::Reference<graphic::XGraphic> xGraphic; + xShape->getPropertyValue("FillBitmap") >>= xGraphic; + Graphic aGraphic(xGraphic); + + // Check the size hint of the EMF, which influences the bitmap generated from the PDF. + const std::shared_ptr<VectorGraphicData>& pVectorGraphicData = aGraphic.getVectorGraphicData(); + + // Without the accompanying fix in place, this test would have failed with: + // - Expected: 14321 + // - Actual : 0 + // i.e. there was no size hint, the shape with 14cm height had a bitmap-from-PDF fill, the PDF + // height was only 5cm, so it looked blurry. + CPPUNIT_ASSERT_EQUAL(14321.0, pVectorGraphicData->getSizeHint().getY()); +} + +CPPUNIT_TEST_SUITE_REGISTRATION(Test); + +} + +CPPUNIT_PLUGIN_IMPLEMENT(); + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |