svgio/qa/cppunit/SvgImportTest.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #include <sal/config.h>
  11
  12 #include <test/bootstrapfixture.hxx>
  13 #include <test/primitive2dxmldump.hxx>
  14 #include <test/xmltesttools.hxx>
  15
  16 #include <comphelper/processfactory.hxx>
  17 #include <comphelper/seqstream.hxx>
  18
  19 #include <com/sun/star/graphic/SvgTools.hpp>
  20 #include <com/sun/star/graphic/Primitive2DTools.hpp>
  21 #include <com/sun/star/graphic/XPrimitive2D.hpp>
  22
  23 #include <drawinglayer/primitive2d/baseprimitive2d.hxx>
  24
  25 #include <boost/scoped_array.hpp>
  26
  27 namespace
  28 {
  29
  30 using namespace css::uno;
  31 using namespace css::io;
  32 using namespace css::graphic;
  33 using drawinglayer::primitive2d::arePrimitive2DSequencesEqual;
  34
  35 class Test : public test::BootstrapFixture, public XmlTestTools
  36 {
  37     void checkRectPrimitive(Primitive2DSequence& rPrimitive);
  38
  39     void testStyles();
  40
  41     Primitive2DSequence parseSvg(const char* aSource);
  42
  43 public:
  44     virtual void setUp() SAL_OVERRIDE;
  45     virtual void tearDown() SAL_OVERRIDE;
  46
  47     CPPUNIT_TEST_SUITE(Test);
  48     CPPUNIT_TEST(testStyles);
  49     CPPUNIT_TEST_SUITE_END();
  50 };
  51
  52 Primitive2DSequence Test::parseSvg(const char* aSource)
  53 {
  54     const Reference<XSvgParser> xSvgParser = SvgTools::create(m_xContext);
  55
  56     OUString aUrl  = getURLFromSrc(aSource);
  57     OUString aPath = getPathFromSrc(aSource);
  58
  59     SvFileStream aFileStream(aUrl, StreamMode::READ);
  60     sal_Size nSize = aFileStream.remainingSize();
  61     boost::scoped_array<sal_Int8> pBuffer(new sal_Int8[nSize + 1]);
  62     aFileStream.Read(pBuffer.get(), nSize);
  63     pBuffer[nSize] = 0;
  64
  65     Sequence<sal_Int8> aData(pBuffer.get(), nSize + 1);
  66     Reference<XInputStream> aInputStream(new comphelper::SequenceInputStream(aData));
  67
  68     return xSvgParser->getDecomposition(aInputStream, aPath);
  69 }
  70
  71 void Test::setUp()
  72 {
  73     BootstrapFixture::setUp();
  74 }
  75
  76 void Test::tearDown()
  77 {
  78     BootstrapFixture::tearDown();
  79 }
  80
  81 void Test::checkRectPrimitive(Primitive2DSequence& rPrimitive)
  82 {
  83     Primitive2dXmlDump dumper;
  84     xmlDocPtr pDocument = dumper.dumpAndParse(rPrimitive);
  85
  86     CPPUNIT_ASSERT (pDocument);
  87
  88     assertXPath(pDocument, "/primitive2D/transform/polypolygoncolor", "color", "#00cc00"); // rect background color
  89     assertXPath(pDocument, "/primitive2D/transform/polypolygonstroke/line", "color", "#ff0000"); // rect stroke color
  90     assertXPath(pDocument, "/primitive2D/transform/polypolygonstroke/line", "width", "3"); // rect stroke width
  91
  92 }
  93
  94 // Attributes for an object (like rect as in this case) can be defined
  95 // in different ways (directly with xml attributes, or with CSS styles),
  96 // however the end result should be the same.
  97 void Test::testStyles()
  98 {
  99     Primitive2DSequence aSequenceRect = parseSvg("/svgio/qa/cppunit/data/Rect.svg");
 100     CPPUNIT_ASSERT_EQUAL(1, (int) aSequenceRect.getLength());
 101     checkRectPrimitive(aSequenceRect);
 102
 103     Primitive2DSequence aSequenceRectWithStyle = parseSvg("/svgio/qa/cppunit/data/RectWithStyles.svg");
 104     CPPUNIT_ASSERT_EQUAL(1, (int) aSequenceRectWithStyle.getLength());
 105     checkRectPrimitive(aSequenceRectWithStyle);
 106
 107     Primitive2DSequence aSequenceRectWithParentStyle = parseSvg("/svgio/qa/cppunit/data/RectWithParentStyles.svg");
 108     CPPUNIT_ASSERT_EQUAL(1, (int) aSequenceRectWithParentStyle.getLength());
 109     checkRectPrimitive(aSequenceRectWithParentStyle);
 110
 111     Primitive2DSequence aSequenceRectWithStylesByGroup = parseSvg("/svgio/qa/cppunit/data/RectWithStylesByGroup.svg");
 112     CPPUNIT_ASSERT_EQUAL(1, (int) aSequenceRectWithStylesByGroup.getLength());
 113     checkRectPrimitive(aSequenceRectWithStylesByGroup);
 114
 115     CPPUNIT_ASSERT(arePrimitive2DSequencesEqual(aSequenceRect, aSequenceRectWithStyle));
 116     CPPUNIT_ASSERT(arePrimitive2DSequencesEqual(aSequenceRect, aSequenceRectWithParentStyle));
 117     CPPUNIT_ASSERT(arePrimitive2DSequencesEqual(aSequenceRect, aSequenceRectWithStylesByGroup));
 118
 119 }
 120
 121
 122 CPPUNIT_TEST_SUITE_REGISTRATION(Test);
 123
 124 }
 125
 126 CPPUNIT_PLUGIN_IMPLEMENT();
 127
 128 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */