svx/qa/unit/sdr.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 <test/bootstrapfixture.hxx>
  11 #include <unotest/macros_test.hxx>
  12 #include <test/xmltesttools.hxx>
  13
  14 #include <com/sun/star/drawing/XDrawPagesSupplier.hpp>
  15 #include <com/sun/star/drawing/XDrawPage.hpp>
  16 #include <com/sun/star/frame/Desktop.hpp>
  17
  18 #include <drawinglayer/tools/primitive2dxmldump.hxx>
  19 #include <rtl/ustring.hxx>
  20 #include <svx/sdr/contact/displayinfo.hxx>
  21 #include <svx/sdr/contact/viewcontact.hxx>
  22 #include <svx/sdr/contact/viewobjectcontact.hxx>
  23 #include <svx/svdpage.hxx>
  24 #include <svx/unopage.hxx>
  25 #include <vcl/virdev.hxx>
  26 #include <sdr/contact/objectcontactofobjlistpainter.hxx>
  27
  28 using namespace ::com::sun::star;
  29
  30 namespace
  31 {
  32 /// Tests for svx/source/sdr/ code.
  33 class SdrTest : public test::BootstrapFixture, public unotest::MacrosTest, public XmlTestTools
  34 {
  35 protected:
  36     uno::Reference<lang::XComponent> mxComponent;
  37
  38 public:
  39     virtual void setUp() override
  40     {
  41         test::BootstrapFixture::setUp();
  42         mxDesktop.set(frame::Desktop::create(m_xContext));
  43     }
  44
  45     virtual void tearDown() override
  46     {
  47         if (mxComponent.is())
  48         {
  49             mxComponent->dispose();
  50         }
  51         test::BootstrapFixture::tearDown();
  52     }
  53     uno::Reference<lang::XComponent>& getComponent() { return mxComponent; }
  54
  55     drawinglayer::primitive2d::Primitive2DContainer
  56     renderPageToPrimitives(const uno::Reference<drawing::XDrawPage>& xDrawPage);
  57 };
  58
  59 drawinglayer::primitive2d::Primitive2DContainer
  60 SdrTest::renderPageToPrimitives(const uno::Reference<drawing::XDrawPage>& xDrawPage)
  61 {
  62     auto pDrawPage = dynamic_cast<SvxDrawPage*>(xDrawPage.get());
  63     CPPUNIT_ASSERT(pDrawPage);
  64     SdrPage* pSdrPage = pDrawPage->GetSdrPage();
  65     ScopedVclPtrInstance<VirtualDevice> aVirtualDevice;
  66     sdr::contact::ObjectContactOfObjListPainter aObjectContact(*aVirtualDevice,
  67                                                                { pSdrPage->GetObj(0) }, nullptr);
  68     const sdr::contact::ViewObjectContact& rDrawPageVOContact
  69         = pSdrPage->GetViewContact().GetViewObjectContact(aObjectContact);
  70     sdr::contact::DisplayInfo aDisplayInfo;
  71     return rDrawPageVOContact.getPrimitive2DSequenceHierarchy(aDisplayInfo);
  72 }
  73
  74 CPPUNIT_TEST_FIXTURE(SdrTest, testShadowScaleOrigin)
  75 {
  76     // Load a document containing a custom shape.
  77     test::Directories aDirectories;
  78     OUString aURL = aDirectories.getURLFromSrc("svx/qa/unit/data/shadow-scale-origin.pptx");
  79     getComponent() = loadFromDesktop(aURL);
  80     uno::Reference<drawing::XDrawPagesSupplier> xDrawPagesSupplier(getComponent(), uno::UNO_QUERY);
  81     uno::Reference<drawing::XDrawPage> xDrawPage(xDrawPagesSupplier->getDrawPages()->getByIndex(0),
  82                                                  uno::UNO_QUERY);
  83     drawinglayer::primitive2d::Primitive2DContainer xPrimitiveSequence
  84         = renderPageToPrimitives(xDrawPage);
  85
  86     // Examine the created primitives.
  87     drawinglayer::Primitive2dXmlDump aDumper;
  88     xmlDocUniquePtr pDocument = aDumper.dumpAndParse(xPrimitiveSequence);
  89     double fShadowX = getXPath(pDocument, "//shadow/transform", "xy13").toDouble();
  90     double fShadowY = getXPath(pDocument, "//shadow/transform", "xy23").toDouble();
  91     // Without the accompanying fix in place, this test would have failed with:
  92     // - Expected: -705
  93     // - Actual  : -158
  94     // i.e. the shadow origin was not the top right corner for scaling (larger x position, so it was
  95     // visible on the right of the shape as well).
  96     CPPUNIT_ASSERT_EQUAL(-705., std::round(fShadowX));
  97     CPPUNIT_ASSERT_EQUAL(-685., std::round(fShadowY));
  98 }
  99
 100 CPPUNIT_TEST_FIXTURE(SdrTest, testZeroWidthTextWrap)
 101 {
 102     // Load a document containing a 0-width shape with text.
 103     test::Directories aDirectories;
 104     OUString aURL = aDirectories.getURLFromSrc("svx/qa/unit/data/0-width-text-wrap.pptx");
 105     getComponent() = loadFromDesktop(aURL);
 106     uno::Reference<drawing::XDrawPagesSupplier> xDrawPagesSupplier(getComponent(), uno::UNO_QUERY);
 107     uno::Reference<drawing::XDrawPage> xDrawPage(xDrawPagesSupplier->getDrawPages()->getByIndex(0),
 108                                                  uno::UNO_QUERY);
 109     drawinglayer::primitive2d::Primitive2DContainer xPrimitiveSequence
 110         = renderPageToPrimitives(xDrawPage);
 111
 112     // Examine the created primitives.
 113     drawinglayer::Primitive2dXmlDump aDumper;
 114     xmlDocUniquePtr pDocument = aDumper.dumpAndParse(xPrimitiveSequence);
 115     // Without the accompanying fix in place, this test would have failed with:
 116     // - Expected: 1
 117     // - Actual  : 12
 118     // i.e. the text on the only shape on the slide had 12 lines, not a single one.
 119     assertXPath(pDocument, "//textsimpleportion", 1);
 120 }
 121
 122 CPPUNIT_TEST_FIXTURE(SdrTest, testSlideBackground)
 123 {
 124     // Given a document with a slide what has a linked background image:
 125     test::Directories aDirectories;
 126     OUString aURL = aDirectories.getURLFromSrc(u"svx/qa/unit/data/slide-background.odp");
 127     getComponent() = loadFromDesktop(aURL);
 128     uno::Reference<drawing::XDrawPagesSupplier> xDrawPagesSupplier(getComponent(), uno::UNO_QUERY);
 129     uno::Reference<drawing::XDrawPage> xDrawPage(xDrawPagesSupplier->getDrawPages()->getByIndex(0),
 130                                                  uno::UNO_QUERY);
 131
 132     // When rendering that document:
 133     drawinglayer::primitive2d::Primitive2DContainer xPrimitiveSequence
 134         = renderPageToPrimitives(xDrawPage);
 135
 136     // Then make sure that the background has a bitmap:
 137     drawinglayer::Primitive2dXmlDump aDumper;
 138     xmlDocUniquePtr pDocument = aDumper.dumpAndParse(xPrimitiveSequence);
 139     // Without the accompanying fix in place, this test would have failed with:
 140     // - Expected: 1
 141     // - Actual  : 0
 142     // i.e. the rendering did not find the bitmap.
 143     assertXPath(pDocument, "//bitmap", 1);
 144 }
 145 }
 146
 147 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */