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Diffstat (limited to '')
| -rw-r--r-- | cppcanvas/qa/extras/emfplus/data/fdo77229.emf | bin | 0 -> 593224 bytes | |||
| -rw-r--r-- | cppcanvas/qa/extras/emfplus/emfplus.cxx | 89 | ||||
| -rw-r--r-- | cppcanvas/qa/unit/test.cxx | 86 |
3 files changed, 175 insertions, 0 deletions
diff --git a/cppcanvas/qa/extras/emfplus/data/fdo77229.emf b/cppcanvas/qa/extras/emfplus/data/fdo77229.emf Binary files differnew file mode 100644 index 000000000..1f12717fa --- /dev/null +++ b/cppcanvas/qa/extras/emfplus/data/fdo77229.emf diff --git a/cppcanvas/qa/extras/emfplus/emfplus.cxx b/cppcanvas/qa/extras/emfplus/emfplus.cxx new file mode 100644 index 000000000..9b477e8bb --- /dev/null +++ b/cppcanvas/qa/extras/emfplus/emfplus.cxx @@ -0,0 +1,89 @@ +/* -*- 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 <com/sun/star/frame/Desktop.hpp> + +#include <comphelper/processfactory.hxx> +#include <sfx2/app.hxx> +#include <sfx2/objsh.hxx> +#include <sfx2/sfxbasemodel.hxx> +#include <test/unoapi_test.hxx> +#include <vcl/bitmapaccess.hxx> +#include <vcl/pngwrite.hxx> +#include <vcl/gdimtf.hxx> +#include <tools/stream.hxx> + +using namespace com::sun::star; + +class Test : public UnoApiTest +{ +public: + Test() + : UnoApiTest("/cppcanvas/qa/extras/emfplus/data/") + { + } + + virtual void setUp() override + { + UnoApiTest::setUp(); + mxDesktop.set( + frame::Desktop::create(comphelper::getComponentContext(getMultiServiceFactory()))); + SfxApplication::GetOrCreate(); + }; + + virtual void tearDown() override + { + if (mxComponent.is()) + { + closeDocument(mxComponent); + mxComponent->dispose(); + } + UnoApiTest::tearDown(); + }; + + Bitmap load(const char* pName) + { + OUString aFileURL; + createFileURL(OUString::createFromAscii(pName), aFileURL); + mxComponent = loadFromDesktop(aFileURL, "com.sun.star.drawing.DrawingDocument"); + SfxBaseModel* pModel = dynamic_cast<SfxBaseModel*>(mxComponent.get()); + CPPUNIT_ASSERT(pModel); + SfxObjectShell* pShell = pModel->GetObjectShell(); + std::shared_ptr<GDIMetaFile> xMetaFile = pShell->GetPreviewMetaFile(); + BitmapEx aResultBitmap; + CPPUNIT_ASSERT(xMetaFile->CreateThumbnail(aResultBitmap)); + // If this is set, the metafile will be dumped as a PNG one for debug purposes. + char* pEnv = getenv("CPPCANVAS_DEBUG_EMFPLUS_DUMP_TO"); + if (pEnv) + { + SvFileStream aStream(OUString::fromUtf8(pEnv), StreamMode::WRITE); + vcl::PNGWriter aWriter(aResultBitmap); + CPPUNIT_ASSERT(aWriter.Write(aStream)); + } + + return aResultBitmap.GetBitmap(); + } + + uno::Reference<lang::XComponent> mxComponent; +}; + +CPPUNIT_TEST_FIXTURE(Test, testFdo77229) +{ + Bitmap aBitmap = load("fdo77229.emf"); + Bitmap::ScopedReadAccess pAccess(aBitmap); + // The green star was missing. + Color aColor(pAccess->GetPixel(142, 140)); + CPPUNIT_ASSERT_EQUAL(sal_uInt8(0), aColor.GetRed()); + CPPUNIT_ASSERT_EQUAL(sal_uInt8(0), aColor.GetBlue()); + CPPUNIT_ASSERT(aColor.GetGreen() == 0xfe || aColor.GetGreen() == 0xff); +} + +CPPUNIT_PLUGIN_IMPLEMENT(); + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/qa/unit/test.cxx b/cppcanvas/qa/unit/test.cxx new file mode 100644 index 000000000..fbf6caf39 --- /dev/null +++ b/cppcanvas/qa/unit/test.cxx @@ -0,0 +1,86 @@ +/* -*- 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 <vcl/wrkwin.hxx> +#include <vcl/canvastools.hxx> + +#include <com/sun/star/rendering/XBitmap.hpp> +#include <com/sun/star/rendering/XCanvas.hpp> +#include <com/sun/star/rendering/XBitmapCanvas.hpp> + +using namespace ::com::sun::star; + +class CanvasTest : public test::BootstrapFixture +{ +public: + CanvasTest() : BootstrapFixture(true, false) {} + + void testComposite(); + + CPPUNIT_TEST_SUITE(CanvasTest); + CPPUNIT_TEST(testComposite); + CPPUNIT_TEST_SUITE_END(); +}; + +void CanvasTest::testComposite() +{ +#ifdef LINUX + ScopedVclPtrInstance<WorkWindow> pWin( nullptr, WB_STDWORK ); + + uno::Reference<rendering::XCanvas> xCanvas = pWin->GetCanvas (); + if( !xCanvas.is() ) + return; // can't get a canvas working at all - truly headless ? + + // a huge canvas ... + Size aSize (1, 1); + uno::Reference<rendering::XBitmap> xBitmap = xCanvas->getDevice ()->createCompatibleAlphaBitmap( + vcl::unotools::integerSize2DFromSize( aSize ) ); + CPPUNIT_ASSERT( xBitmap.is() ); + + uno::Reference< rendering::XBitmapCanvas > xBitmapCanvas( xBitmap, uno::UNO_QUERY ); + CPPUNIT_ASSERT( xBitmapCanvas.is() ); + + BitmapEx aBitmapEx; + { + // clear the canvas and basic sanity check ... + xBitmapCanvas->clear(); + CPPUNIT_ASSERT( aBitmapEx.Create( xBitmapCanvas, aSize ) ); + CPPUNIT_ASSERT( aBitmapEx.IsAlpha() ); + CPPUNIT_ASSERT( aBitmapEx.GetAlpha() ); + } + + { + // render something + rendering::RenderState aDefaultState; + uno::Sequence< double > aRedTransparent( 4 ); + aRedTransparent[0] = 1.0; // R + aRedTransparent[1] = 0.0; // G + aRedTransparent[2] = 0.0; // B + aRedTransparent[3] = 0.5; // A + aDefaultState.DeviceColor = aRedTransparent; +#if 0 + // words fail me to describe the sheer beauty of allocating a UNO + // object to represent a polygon, and manually handling the ViewState + // and there being no public helper for this - to render ... a rectangle. + XCachedPrimitive fillPolyPolygon( [in] XPolyPolygon2D xPolyPolygon, [in] ViewState aViewState, [in] RenderState aRenderState ) +#endif + } + +#endif +} + +CPPUNIT_TEST_SUITE_REGISTRATION(CanvasTest); + +CPPUNIT_PLUGIN_IMPLEMENT(); + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |