diff options
Diffstat (limited to 'drawinglayer/qa')
| -rw-r--r-- | drawinglayer/qa/unit/border.cxx | 71 |
1 files changed, 69 insertions, 2 deletions
diff --git a/drawinglayer/qa/unit/border.cxx b/drawinglayer/qa/unit/border.cxx index 6f49a2447b77..9f0c62187801 100644 --- a/drawinglayer/qa/unit/border.cxx +++ b/drawinglayer/qa/unit/border.cxx @@ -8,7 +8,6 @@ */ #include <cppunit/TestAssert.h> -#include <cppunit/TestFixture.h> #include <cppunit/extensions/HelperMacros.h> #include <cppunit/plugin/TestPlugIn.h> @@ -17,20 +16,27 @@ #include <drawinglayer/geometry/viewinformation2d.hxx> #include <drawinglayer/primitive2d/borderlineprimitive2d.hxx> #include <drawinglayer/primitive2d/polypolygonprimitive2d.hxx> +#include <drawinglayer/processor2d/baseprocessor2d.hxx> +#include <drawinglayer/processor2d/processorfromoutputdevice.hxx> #include <rtl/ref.hxx> +#include <test/bootstrapfixture.hxx> +#include <vcl/vclptr.hxx> +#include <vcl/virdev.hxx> using namespace com::sun::star; namespace { -class DrawinglayerBorderTest : public CppUnit::TestFixture +class DrawinglayerBorderTest : public test::BootstrapFixture { public: void testDoubleDecompositionSolid(); + void testDoublePixelProcessing(); CPPUNIT_TEST_SUITE(DrawinglayerBorderTest); CPPUNIT_TEST(testDoubleDecompositionSolid); + CPPUNIT_TEST(testDoublePixelProcessing); CPPUNIT_TEST_SUITE_END(); }; @@ -74,6 +80,67 @@ void DrawinglayerBorderTest::testDoubleDecompositionSolid() CPPUNIT_ASSERT_DOUBLES_EQUAL(fLeftWidth, rRange.getHeight(), basegfx::fTools::getSmallValue()); } +void DrawinglayerBorderTest::testDoublePixelProcessing() +{ + // Create a pixel processor. + ScopedVclPtrInstance<VirtualDevice> pDev; + drawinglayer::geometry::ViewInformation2D aView; + std::unique_ptr<drawinglayer::processor2d::BaseProcessor2D> pProcessor(drawinglayer::processor2d::createBaseProcessor2DFromOutputDevice(*pDev, aView)); + CPPUNIT_ASSERT(pProcessor); + GDIMetaFile aMetaFile; + // Start recording after the processor is created, so we can test the pixel processor. + aMetaFile.Record(pDev); + + // Create a border line primitive that's similar to the one from the bugdoc: + // 1.47 pixels is 0.03cm at 130% zoom and 96 DPI. + basegfx::B2DPoint aStart(0, 20); + basegfx::B2DPoint aEnd(100, 20); + double fLeftWidth = 1.47; + double fDistance = 1.47; + double fRightWidth = 1.47; + double fExtendLeftStart = 0; + double fExtendLeftEnd = 0; + double fExtendRightStart = 0; + double fExtendRightEnd = 0; + basegfx::BColor aColorRight; + basegfx::BColor aColorLeft; + basegfx::BColor aColorGap; + bool bHasGapColor = false; + sal_Int16 nStyle = table::BorderLineStyle::DOUBLE; + rtl::Reference<drawinglayer::primitive2d::BorderLinePrimitive2D> xBorder(new drawinglayer::primitive2d::BorderLinePrimitive2D(aStart, aEnd, fLeftWidth, fDistance, fRightWidth, fExtendLeftStart, fExtendLeftEnd, fExtendRightStart, fExtendRightEnd, aColorRight, aColorLeft, aColorGap, bHasGapColor, nStyle)); + drawinglayer::primitive2d::Primitive2DContainer aPrimitives; + aPrimitives.push_back(drawinglayer::primitive2d::Primitive2DReference(xBorder.get())); + + // Process the primitives. + pProcessor->process(aPrimitives); + + // Now assert the height of the outer (second) border polygon. + aMetaFile.Stop(); + aMetaFile.WindStart(); + bool bFirst = true; + sal_Int32 nHeight = 0; + for(std::size_t nAction = 0; nAction < aMetaFile.GetActionSize(); ++nAction) + { + MetaAction* pAction = aMetaFile.GetAction(nAction); + if (pAction->GetType() == MetaActionType::POLYPOLYGON) + { + if (bFirst) + { + bFirst = false; + continue; + } + + auto pMPPAction = static_cast<MetaPolyPolygonAction*>(pAction); + const tools::PolyPolygon& rPolyPolygon = pMPPAction->GetPolyPolygon(); + nHeight = rPolyPolygon.GetBoundRect().getHeight(); + } + } + sal_Int32 nExpectedHeight = std::round(fRightWidth); + // This was 2, and should be 1: if the logical requested width is 1.47, + // then that must be 1 px on the screen, not 2. + CPPUNIT_ASSERT_EQUAL(nExpectedHeight, nHeight); +} + CPPUNIT_TEST_SUITE_REGISTRATION(DrawinglayerBorderTest); } |