cppcanvas/qa/extras/emfplus/emfplus.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 <com/sun/star/beans/XPropertySet.hpp>
  11 #include <com/sun/star/drawing/XDrawPagesSupplier.hpp>
  12 #include <com/sun/star/frame/Desktop.hpp>
  13 #include <com/sun/star/graphic/XGraphic.hpp>
  14
  15 #include <comphelper/processfactory.hxx>
  16 #include <sfx2/objsh.hxx>
  17 #include <sfx2/sfxbasemodel.hxx>
  18 #include <test/unoapi_test.hxx>
  19 #include <unotest/macros_test.hxx>
  20 #include <vcl/bmpacc.hxx>
  21 #include <vcl/pngwrite.hxx>
  22
  23 using namespace com::sun::star;
  24
  25 class Test : public UnoApiTest
  26 {
  27 public:
  28     Test() : UnoApiTest("/cppcanvas/qa/extras/emfplus/data/")
  29     {
  30     }
  31
  32     virtual ~Test()
  33     {
  34     }
  35
  36     virtual void setUp() SAL_OVERRIDE
  37     {
  38         UnoApiTest::setUp();
  39         mxDesktop.set(frame::Desktop::create(comphelper::getComponentContext(getMultiServiceFactory())));
  40     };
  41
  42     virtual void tearDown() SAL_OVERRIDE
  43     {
  44         if (mxComponent.is())
  45         {
  46             closeDocument(mxComponent);
  47             mxComponent->dispose();
  48         }
  49         UnoApiTest::tearDown();
  50     };
  51
  52     Bitmap load(const char* pName)
  53     {
  54         OUString aFileURL;
  55         createFileURL(OUString::createFromAscii(pName), aFileURL);
  56         mxComponent = loadFromDesktop(aFileURL, "com.sun.star.drawing.DrawingDocument");
  57         SfxBaseModel* pModel = dynamic_cast<SfxBaseModel*>(mxComponent.get());
  58         CPPUNIT_ASSERT(pModel);
  59         SfxObjectShell* pShell = pModel->GetObjectShell();
  60         std::shared_ptr<GDIMetaFile> xMetaFile = pShell->GetPreviewMetaFile();
  61         BitmapEx aResultBitmap;
  62         CPPUNIT_ASSERT(xMetaFile->CreateThumbnail(aResultBitmap));
  63         // If this is set, the metafile will be dumped as a PNG one for debug purposes.
  64         char* pEnv = getenv("CPPCANVAS_DEBUG_EMFPLUS_DUMP_TO");
  65         if (pEnv)
  66         {
  67             SvFileStream aStream(OUString::fromUtf8(pEnv), StreamMode::WRITE);
  68             vcl::PNGWriter aWriter(aResultBitmap);
  69             CPPUNIT_ASSERT(aWriter.Write(aStream));
  70         }
  71
  72         return aResultBitmap.GetBitmap();
  73     }
  74
  75     void testFdo77229();
  76
  77     CPPUNIT_TEST_SUITE(Test);
  78     CPPUNIT_TEST(testFdo77229);
  79     CPPUNIT_TEST_SUITE_END();
  80
  81     uno::Reference<lang::XComponent> mxComponent;
  82 };
  83
  84 void Test::testFdo77229()
  85 {
  86     Bitmap aBitmap = load("fdo77229.emf");
  87     Bitmap::ScopedReadAccess pAccess(aBitmap);
  88     // The green star was missing.
  89     CPPUNIT_ASSERT_EQUAL(sal_uInt32(0x00fe00), Color(pAccess->GetPixel(142, 140)).GetColor());
  90 }
  91
  92 CPPUNIT_TEST_SUITE_REGISTRATION(Test);
  93
  94 CPPUNIT_PLUGIN_IMPLEMENT();
  95
  96 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */