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-rw-r--r--vcl/qa/cppunit/BackendTest.cxx1640
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diff --git a/vcl/qa/cppunit/BackendTest.cxx b/vcl/qa/cppunit/BackendTest.cxx
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+++ b/vcl/qa/cppunit/BackendTest.cxx
@@ -0,0 +1,1640 @@
+/* -*- 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 <test/bootstrapfixture.hxx>
+
+#include <vcl/bitmap.hxx>
+#include <tools/stream.hxx>
+#include <vcl/graphicfilter.hxx>
+#include <basegfx/matrix/b2dhommatrix.hxx>
+#include <bitmap/BitmapWriteAccess.hxx>
+
+#include <svdata.hxx>
+#include <salinst.hxx>
+#include <salgdi.hxx>
+
+#include <test/outputdevice.hxx>
+
+// Run tests from visualbackendtest ('bin/run visualbackendtest').
+class BackendTest : public test::BootstrapFixture
+{
+ // if enabled - check the result images with:
+ // "xdg-open ./workdir/CppunitTest/vcl_backend_test.test.core/"
+ static constexpr const bool mbExportBitmap = false;
+
+ void exportImage(OUString const& rsFilename, BitmapEx const& rBitmapEx)
+ {
+ if (mbExportBitmap)
+ {
+ BitmapEx aBitmapEx(rBitmapEx);
+ aBitmapEx.Scale(Size(128, 128), BmpScaleFlag::Fast);
+ SvFileStream aStream(rsFilename, StreamMode::WRITE | StreamMode::TRUNC);
+ GraphicFilter::GetGraphicFilter().compressAsPNG(aBitmapEx, aStream);
+ }
+ }
+
+ void exportImage(OUString const& rsFilename, Bitmap const& rBitmap)
+ {
+ if (mbExportBitmap)
+ {
+ Bitmap aBitmap(rBitmap);
+ aBitmap.Scale(Size(128, 128), BmpScaleFlag::Fast);
+ SvFileStream aStream(rsFilename, StreamMode::WRITE | StreamMode::TRUNC);
+ GraphicFilter::GetGraphicFilter().compressAsPNG(BitmapEx(aBitmap), aStream);
+ }
+ }
+
+ void exportDevice(const OUString& filename, const VclPtr<VirtualDevice>& device)
+ {
+ if (mbExportBitmap)
+ {
+ BitmapEx aBitmapEx(device->GetBitmapEx(Point(0, 0), device->GetOutputSizePixel()));
+ SvFileStream aStream(filename, StreamMode::WRITE | StreamMode::TRUNC);
+ GraphicFilter::GetGraphicFilter().compressAsPNG(aBitmapEx, aStream);
+ }
+ }
+
+ bool is32bppSupported() { return ImplGetSVData()->mpDefInst->supportsBitmap32(); }
+
+public:
+ BackendTest()
+ : BootstrapFixture(true, false)
+ {
+ }
+
+ // We need to enable tests ONE BY ONE as they fail because of backend bugs
+ // it is still important to have the test defined so we know the issues
+ // exist and we need to fix them. Consistent behaviour of our backends
+ // is of highest priority.
+
+ static bool assertBackendNameNotEmpty(const OUString& name)
+ {
+ // This ensures that all backends return a valid name.
+ assert(!name.isEmpty());
+ (void)name;
+ return true;
+ }
+
+// Check whether tests should fail depending on which backend is used
+// (not all work). If you want to disable just a specific test
+// for a specific backend, use something like
+// 'if(SHOULD_ASSERT && aOutDevTest.getRenderBackendName() != "skia")'.
+// The macro uses opt-out rather than opt-in so that this doesn't "pass"
+// silently in case a new backend is added.
+#define SHOULD_ASSERT \
+ (assertBackendNameNotEmpty(aOutDevTest.getRenderBackendName()) \
+ && aOutDevTest.getRenderBackendName() != "qt5" \
+ && aOutDevTest.getRenderBackendName() != "qt5svp" \
+ && aOutDevTest.getRenderBackendName() != "gtk3svp" \
+ && aOutDevTest.getRenderBackendName() != "aqua" \
+ && aOutDevTest.getRenderBackendName() != "gen" \
+ && aOutDevTest.getRenderBackendName() != "genpsp" \
+ && aOutDevTest.getRenderBackendName() != "win")
+
+#ifdef MACOSX
+ static OUString getRenderBackendName(OutputDevice* device)
+ {
+ assert(device);
+ return device->GetGraphics()->getRenderBackendName();
+ }
+#endif
+
+ void testDrawRectWithRectangle()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestRect aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupRectangle(false);
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkRectangles(aBitmap);
+ exportImage("01-01_rectangle_test-rectangle.png", aBitmap);
+
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawRectWithPixel()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestPixel aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupRectangle(false);
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkRectangles(aBitmap);
+ exportImage("01-02_rectangle_test-pixel.png", aBitmap);
+
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawRectWithLine()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestLine aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupRectangle(false);
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkRectangles(aBitmap);
+ exportImage("01-03_rectangle_test-line.png", aBitmap);
+
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawRectWithPolygon()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestPolygon aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupRectangle(false);
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkRectangles(aBitmap);
+ exportImage("01-04_rectangle_test-polygon.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawRectWithPolyLine()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestPolyLine aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupRectangle(false);
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkRectangles(aBitmap);
+ exportImage("01-05_rectangle_test-polyline.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawRectWithPolyLineB2D()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestPolyLineB2D aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupRectangle(false);
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkRectangles(aBitmap);
+ exportImage("01-06_rectangle_test-polyline_b2d.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawRectWithPolyPolygon()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestPolyPolygon aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupRectangle(false);
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkRectangles(aBitmap);
+ exportImage("01-07_rectangle_test-polypolygon.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawRectWithPolyPolygonB2D()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestPolyPolygonB2D aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupRectangle(false);
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkRectangles(aBitmap);
+ exportImage("01-08_rectangle_test-polypolygon_b2d.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawRectAAWithRectangle()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestRect aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupRectangle(true);
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkRectangleAA(aBitmap);
+ exportImage("02-01_rectangle_AA_test-rectangle.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawRectAAWithPixel()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestPixel aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupRectangle(true);
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkRectangleAA(aBitmap);
+ exportImage("02-02_rectangle_AA_test-pixel.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawRectAAWithLine()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestLine aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupRectangle(true);
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkRectangleAA(aBitmap);
+ exportImage("02-03_rectangle_AA_test-line.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawRectAAWithPolygon()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestPolygon aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupRectangle(true);
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkRectangleAA(aBitmap);
+ exportImage("02-04_rectangle_AA_test-polygon.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawRectAAWithPolyLine()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestPolyLine aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupRectangle(true);
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkRectangleAA(aBitmap);
+ exportImage("02-05_rectangle_AA_test-polyline.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawRectAAWithPolyLineB2D()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestPolyLineB2D aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupRectangle(true);
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkRectangleAA(aBitmap);
+ exportImage("02-06_rectangle_AA_test-polyline_b2d.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawRectAAWithPolyPolygon()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestPolyPolygon aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupRectangle(true);
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkRectangleAA(aBitmap);
+ exportImage("02-07_rectangle_AA_test-polypolygon.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawRectAAWithPolyPolygonB2D()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestPolyPolygonB2D aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupRectangle(true);
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkRectangleAA(aBitmap);
+ exportImage("02-08_rectangle_AA_test-polypolygon_b2d.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawFilledRectWithRectangle()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestRect aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupFilledRectangle(false);
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkFilledRectangle(aBitmap, false);
+ exportImage("03-01_filled_rectangle_test-rectangle_noline.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ aBitmap = aOutDevTest.setupFilledRectangle(true);
+ eResult = vcl::test::OutputDeviceTestCommon::checkFilledRectangle(aBitmap, true);
+ exportImage("03-01_filled_rectangle_test-rectangle_line.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawFilledRectWithPolygon()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestPolygon aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupFilledRectangle(false);
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkFilledRectangle(aBitmap, false);
+ exportImage("03-02_filled_rectangle_test-polygon_noline.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ aBitmap = aOutDevTest.setupFilledRectangle(true);
+ eResult = vcl::test::OutputDeviceTestCommon::checkFilledRectangle(aBitmap, true);
+ exportImage("03-02_filled_rectangle_test-polygon_line.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawFilledRectWithPolyPolygon()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestPolyPolygon aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupFilledRectangle(false);
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkFilledRectangle(aBitmap, false);
+ exportImage("03-03_filled_rectangle_test-polypolygon_noline.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ aBitmap = aOutDevTest.setupFilledRectangle(true);
+ eResult = vcl::test::OutputDeviceTestCommon::checkFilledRectangle(aBitmap, true);
+ exportImage("03-03_filled_rectangle_test-polypolygon_line.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawFilledRectWithPolyPolygon2D()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestPolyPolygonB2D aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupFilledRectangle(false);
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkFilledRectangle(aBitmap, false);
+ exportImage("03-04_filled_rectangle_test-polypolygon_b2d_noline.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ aBitmap = aOutDevTest.setupFilledRectangle(true);
+ eResult = vcl::test::OutputDeviceTestCommon::checkFilledRectangle(aBitmap, true);
+ exportImage("03-04_filled_rectangle_test-polypolygon_b2d_line.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawDiamondWithPolygon()
+ {
+ vcl::test::OutputDeviceTestPolygon aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupDiamond();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkDiamond(aBitmap);
+ exportImage("04-01_diamond_test-polygon.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawDiamondWithLine()
+ {
+ vcl::test::OutputDeviceTestLine aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupDiamond();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkDiamond(aBitmap);
+ exportImage("04-02_diamond_test-line.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawDiamondWithPolyline()
+ {
+ vcl::test::OutputDeviceTestPolyLine aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupDiamond();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkDiamond(aBitmap);
+ exportImage("04-03_diamond_test-polyline.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawDiamondWithPolylineB2D()
+ {
+ vcl::test::OutputDeviceTestPolyLineB2D aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupDiamond();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkDiamond(aBitmap);
+ exportImage("04-04_diamond_test-polyline_b2d.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawInvertWithRectangle()
+ {
+ vcl::test::OutputDeviceTestRect aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupInvert_NONE();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkInvertRectangle(aBitmap);
+ exportImage("05-01_invert_test-rectangle.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawInvertN50WithRectangle()
+ {
+ vcl::test::OutputDeviceTestRect aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupInvert_N50();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkInvertN50Rectangle(aBitmap);
+ exportImage("05-02_invert_N50_test-rectangle.png", aBitmap);
+ if (SHOULD_ASSERT && aOutDevTest.getRenderBackendName() != "svp")
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawInvertTrackFrameWithRectangle()
+ {
+ vcl::test::OutputDeviceTestRect aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupInvert_TrackFrame();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkInvertTrackFrameRectangle(aBitmap);
+ exportImage("05-03_invert_TrackFrame_test-rectangle.png", aBitmap);
+ if (SHOULD_ASSERT && aOutDevTest.getRenderBackendName() != "svp")
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawBezierWithPolylineB2D()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestPolyLineB2D aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupBezier();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkBezier(aBitmap);
+ exportImage("06-01_bezier_test-polyline_b2d.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawBezierAAWithPolylineB2D()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestPolyLineB2D aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupAABezier();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkBezier(aBitmap);
+ exportImage("07-01_bezier_AA_test-polyline_b2d.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawBitmap24bpp()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestBitmap aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupDrawBitmap(vcl::PixelFormat::N24_BPP);
+ exportImage("08-01_bitmap_test_24bpp.png", aBitmap);
+ auto eResult = vcl::test::OutputDeviceTestBitmap::checkTransformedBitmap(aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawTransformedBitmap24bpp()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestBitmap aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupDrawTransformedBitmap(vcl::PixelFormat::N24_BPP);
+ auto eResult = vcl::test::OutputDeviceTestBitmap::checkTransformedBitmap(aBitmap);
+ exportImage("08-02_transformed_bitmap_test_24bpp.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testComplexDrawTransformedBitmap24bpp()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestBitmap aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupComplexDrawTransformedBitmap(vcl::PixelFormat::N24_BPP);
+ auto eResult = vcl::test::OutputDeviceTestBitmap::checkComplexTransformedBitmap(aBitmap);
+ exportImage("08-03_transformed_bitmap_test_24bpp.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawBitmapExWithAlpha24bpp()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestBitmap aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupDrawBitmapExWithAlpha(vcl::PixelFormat::N24_BPP);
+ auto eResult = vcl::test::OutputDeviceTestBitmap::checkBitmapExWithAlpha(aBitmap);
+ exportImage("08-04_bitmapex_with_alpha_test_24bpp.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawMask24bpp()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestBitmap aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupDrawMask(vcl::PixelFormat::N24_BPP);
+ auto eResult = vcl::test::OutputDeviceTestBitmap::checkMask(aBitmap);
+ exportImage("08-05_mask_test_24bpp.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawBlend24bpp()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestBitmap aOutDevTest;
+ BitmapEx aBitmapEx = aOutDevTest.setupDrawBlend(vcl::PixelFormat::N24_BPP);
+ auto eResult = vcl::test::OutputDeviceTestBitmap::checkBlend(aBitmapEx);
+ exportImage("08-06_blend_test_24bpp.png", aBitmapEx);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawBitmap32bpp()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestBitmap aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupDrawBitmap(vcl::PixelFormat::N32_BPP);
+ exportImage("09-01_bitmap_test_32bpp.png", aBitmap);
+ auto eResult = vcl::test::OutputDeviceTestBitmap::checkTransformedBitmap(aBitmap);
+ if (SHOULD_ASSERT && is32bppSupported())
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawTransformedBitmap32bpp()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestBitmap aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupDrawTransformedBitmap(vcl::PixelFormat::N32_BPP);
+ auto eResult = vcl::test::OutputDeviceTestBitmap::checkTransformedBitmap(aBitmap);
+ exportImage("09-02_transformed_bitmap_test_32bpp.png", aBitmap);
+ if (SHOULD_ASSERT && is32bppSupported())
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawBitmapExWithAlpha32bpp()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestBitmap aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupDrawBitmapExWithAlpha(vcl::PixelFormat::N32_BPP);
+ auto eResult = vcl::test::OutputDeviceTestBitmap::checkBitmapExWithAlpha(aBitmap);
+ exportImage("09-03_bitmapex_with_alpha_test_32bpp.png", aBitmap);
+ if (SHOULD_ASSERT && is32bppSupported())
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawMask32bpp()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestBitmap aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupDrawMask(vcl::PixelFormat::N32_BPP);
+ auto eResult = vcl::test::OutputDeviceTestBitmap::checkMask(aBitmap);
+ exportImage("09-04_mask_test_32bpp.png", aBitmap);
+ if (SHOULD_ASSERT && is32bppSupported())
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawBlend32bpp()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestBitmap aOutDevTest;
+ BitmapEx aBitmapEx = aOutDevTest.setupDrawBlend(vcl::PixelFormat::N32_BPP);
+ auto eResult = vcl::test::OutputDeviceTestBitmap::checkBlend(aBitmapEx);
+ exportImage("09-05_blend_test_32bpp.png", aBitmapEx);
+ if (SHOULD_ASSERT && is32bppSupported())
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawBitmap8bppGreyScale()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestBitmap aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupDrawBitmap(vcl::PixelFormat::N8_BPP, true);
+ exportImage("010-01_bitmap_test_8bpp_greyscale.png", aBitmap);
+ auto eResult
+ = vcl::test::OutputDeviceTestBitmap::checkTransformedBitmap8bppGreyScale(aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawTransformedBitmap8bppGreyScale()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestBitmap aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupDrawTransformedBitmap(vcl::PixelFormat::N8_BPP, true);
+ auto eResult
+ = vcl::test::OutputDeviceTestBitmap::checkTransformedBitmap8bppGreyScale(aBitmap);
+ exportImage("010-02_transformed_bitmap_test_8bpp_greyscale.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawXor()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestAnotherOutDev aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupXOR();
+ auto eResult = vcl::test::OutputDeviceTestAnotherOutDev::checkXOR(aBitmap);
+ exportImage("08-06_xor_test.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawTransformedBitmapExAlpha()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ ScopedVclPtrInstance<VirtualDevice> device;
+#ifdef MACOSX
+ // TODO: This unit test is not executed for macOS unless bitmap scaling is implemented
+ if (getRenderBackendName(device) == "aqua")
+ return;
+#endif
+ device->SetOutputSizePixel(Size(16, 16));
+ device->SetBackground(Wallpaper(COL_WHITE));
+ device->Erase();
+ Bitmap aBitmap(Size(16, 16), vcl::PixelFormat::N24_BPP);
+ {
+ // Fill the top left quarter with black.
+ BitmapScopedWriteAccess pWriteAccess(aBitmap);
+ pWriteAccess->Erase(COL_WHITE);
+ for (int i = 0; i < 8; ++i)
+ for (int j = 0; j < 8; ++j)
+ pWriteAccess->SetPixel(j, i, COL_BLACK);
+ }
+ BitmapEx aBitmapEx(aBitmap);
+ basegfx::B2DHomMatrix aMatrix;
+ // Draw with no transformation, only alpha change.
+ aMatrix.scale(16, 16);
+ device->DrawTransformedBitmapEx(aMatrix, aBitmapEx, 0.5);
+ BitmapEx result = device->GetBitmapEx(Point(0, 0), Size(16, 16));
+ CPPUNIT_ASSERT_EQUAL(Color(0x80, 0x80, 0x80), result.GetPixelColor(0, 0));
+ CPPUNIT_ASSERT_EQUAL(COL_WHITE, result.GetPixelColor(15, 15));
+ // Draw rotated and move to the bottom-left corner.
+ device->Erase();
+ aMatrix.identity();
+ aMatrix.scale(16, 16);
+ aMatrix.rotate(M_PI / 2);
+ aMatrix.translate(8, 8);
+ device->DrawTransformedBitmapEx(aMatrix, aBitmapEx, 0.5);
+ result = device->GetBitmap(Point(0, 0), Size(16, 16));
+ CPPUNIT_ASSERT_EQUAL(COL_WHITE, result.GetPixelColor(0, 0));
+ CPPUNIT_ASSERT_EQUAL(Color(0x80, 0x80, 0x80), result.GetPixelColor(0, 15));
+ }
+
+ void testClipRectangle()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestClip aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupClipRectangle();
+ auto eResult = vcl::test::OutputDeviceTestClip::checkClip(aBitmap);
+ exportImage("09-01_clip_rectangle_test.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testClipPolygon()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestClip aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupClipPolygon();
+ auto eResult = vcl::test::OutputDeviceTestClip::checkClip(aBitmap);
+ exportImage("09-02_clip_polygon_test.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testClipPolyPolygon()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestClip aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupClipPolyPolygon();
+ auto eResult = vcl::test::OutputDeviceTestClip::checkClip(aBitmap);
+ exportImage("09-03_clip_polypolygon_test.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testClipB2DPolyPolygon()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestClip aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupClipB2DPolyPolygon();
+ auto eResult = vcl::test::OutputDeviceTestClip::checkClip(aBitmap);
+ exportImage("09-04_clip_b2dpolypolygon_test.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawOutDev()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestAnotherOutDev aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupDrawOutDev();
+ auto eResult = vcl::test::OutputDeviceTestAnotherOutDev::checkDrawOutDev(aBitmap);
+ exportImage("10-01_draw_out_dev_test.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawOutDevScaledClipped()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestAnotherOutDev aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupDrawOutDevScaledClipped();
+ auto eResult
+ = vcl::test::OutputDeviceTestAnotherOutDev::checkDrawOutDevScaledClipped(aBitmap);
+ exportImage("10-02_draw_out_dev_scaled_clipped_test.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawOutDevSelf()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestAnotherOutDev aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupDrawOutDevSelf();
+ auto eResult = vcl::test::OutputDeviceTestAnotherOutDev::checkDrawOutDevSelf(aBitmap);
+ exportImage("10-03_draw_out_dev_self_test.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDashedLine()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestLine aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupDashedLine();
+ auto eResult = vcl::test::OutputDeviceTestLine::checkDashedLine(aBitmap);
+ exportImage("11-01_dashed_line_test.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testErase()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ {
+ // Create normal virtual device (no alpha).
+ ScopedVclPtr<VirtualDevice> device
+ = VclPtr<VirtualDevice>::Create(DeviceFormat::DEFAULT);
+ device->SetOutputSizePixel(Size(10, 10));
+ // Erase with white, check it's white.
+ device->SetBackground(Wallpaper(COL_WHITE));
+ device->Erase();
+ exportDevice("12-01_erase.png", device);
+ CPPUNIT_ASSERT_EQUAL(COL_WHITE, device->GetPixel(Point(0, 0)));
+ CPPUNIT_ASSERT_EQUAL(COL_WHITE, device->GetPixel(Point(9, 9)));
+ CPPUNIT_ASSERT_EQUAL(COL_WHITE, device->GetPixel(Point(5, 5)));
+ // Erase with black, check it's black.
+ device->SetBackground(Wallpaper(COL_BLACK));
+ device->Erase();
+ exportDevice("12-02_erase.png", device);
+ CPPUNIT_ASSERT_EQUAL(COL_BLACK, device->GetPixel(Point(0, 0)));
+ CPPUNIT_ASSERT_EQUAL(COL_BLACK, device->GetPixel(Point(9, 9)));
+ CPPUNIT_ASSERT_EQUAL(COL_BLACK, device->GetPixel(Point(5, 5)));
+ // Erase with cyan, check it's cyan.
+ device->SetBackground(Wallpaper(COL_CYAN));
+ device->Erase();
+ exportDevice("12-03_erase.png", device);
+ CPPUNIT_ASSERT_EQUAL(COL_CYAN, device->GetPixel(Point(0, 0)));
+ CPPUNIT_ASSERT_EQUAL(COL_CYAN, device->GetPixel(Point(9, 9)));
+ CPPUNIT_ASSERT_EQUAL(COL_CYAN, device->GetPixel(Point(5, 5)));
+ }
+ {
+ // Create virtual device with alpha.
+ ScopedVclPtr<VirtualDevice> device
+ = VclPtr<VirtualDevice>::Create(DeviceFormat::DEFAULT, DeviceFormat::DEFAULT);
+ device->SetOutputSizePixel(Size(10, 10));
+ // Erase with white, check it's white.
+ device->SetBackground(Wallpaper(COL_WHITE));
+ device->Erase();
+ exportDevice("12-04_erase.png", device);
+ CPPUNIT_ASSERT_EQUAL(COL_WHITE, device->GetPixel(Point(0, 0)));
+ CPPUNIT_ASSERT_EQUAL(COL_WHITE, device->GetPixel(Point(9, 9)));
+ CPPUNIT_ASSERT_EQUAL(COL_WHITE, device->GetPixel(Point(5, 5)));
+ // Erase with black, check it's black.
+ device->SetBackground(Wallpaper(COL_BLACK));
+ device->Erase();
+ exportDevice("12-05_erase.png", device);
+ CPPUNIT_ASSERT_EQUAL(COL_BLACK, device->GetPixel(Point(0, 0)));
+ CPPUNIT_ASSERT_EQUAL(COL_BLACK, device->GetPixel(Point(9, 9)));
+ CPPUNIT_ASSERT_EQUAL(COL_BLACK, device->GetPixel(Point(5, 5)));
+ // Erase with cyan, check it's cyan.
+ device->SetBackground(Wallpaper(COL_CYAN));
+ device->Erase();
+ exportDevice("12-06_erase.png", device);
+ CPPUNIT_ASSERT_EQUAL(COL_CYAN, device->GetPixel(Point(0, 0)));
+ CPPUNIT_ASSERT_EQUAL(COL_CYAN, device->GetPixel(Point(9, 9)));
+ CPPUNIT_ASSERT_EQUAL(COL_CYAN, device->GetPixel(Point(5, 5)));
+ // Erase with transparent, check it's transparent.
+ device->SetBackground(Wallpaper(COL_TRANSPARENT));
+ device->Erase();
+ exportDevice("12-07_erase.png", device);
+ CPPUNIT_ASSERT_EQUAL(sal_uInt8(0), device->GetPixel(Point(0, 0)).GetAlpha());
+ CPPUNIT_ASSERT_EQUAL(sal_uInt8(0), device->GetPixel(Point(9, 9)).GetAlpha());
+ CPPUNIT_ASSERT_EQUAL(sal_uInt8(0), device->GetPixel(Point(5, 5)).GetAlpha());
+ }
+ }
+
+ void testLinearGradient()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestGradient aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupLinearGradient();
+ auto eResult = vcl::test::OutputDeviceTestGradient::checkLinearGradient(aBitmap);
+ exportImage("13-01_linear_gradient_test.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testLinearGradientAngled()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestGradient aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupLinearGradientAngled();
+ auto eResult = vcl::test::OutputDeviceTestGradient::checkLinearGradientAngled(aBitmap);
+ exportImage("13-02_linear_gradient_angled_test.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testLinearGradientBorder()
+ {
+ vcl::test::OutputDeviceTestGradient aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupLinearGradientBorder();
+ auto eResult = vcl::test::OutputDeviceTestGradient::checkLinearGradientBorder(aBitmap);
+ exportImage("13-03_linear_gradient_border_test.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testLinearGradientIntensity()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestGradient aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupLinearGradientIntensity();
+ auto eResult = vcl::test::OutputDeviceTestGradient::checkLinearGradientIntensity(aBitmap);
+ exportImage("13-04_linear_gradient_intensity_test.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testLinearGradientSteps()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestGradient aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupLinearGradientSteps();
+ auto eResult = vcl::test::OutputDeviceTestGradient::checkLinearGradientSteps(aBitmap);
+ exportImage("13-05_linear_gradient_steps_test.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testAxialGradient()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestGradient aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupAxialGradient();
+ auto eResult = vcl::test::OutputDeviceTestGradient::checkAxialGradient(aBitmap);
+ exportImage("13-06_axial_gradient_test.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testRadialGradient()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ vcl::test::OutputDeviceTestGradient aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupRadialGradient();
+ auto eResult = vcl::test::OutputDeviceTestGradient::checkRadialGradient(aBitmap);
+ exportImage("13-07_radial_gradient_test.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testRadialGradientOfs()
+ {
+ vcl::test::OutputDeviceTestGradient aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupRadialGradientOfs();
+ auto eResult = vcl::test::OutputDeviceTestGradient::checkRadialGradientOfs(aBitmap);
+ exportImage("13-08_radial_gradient_ofs_test.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testLineJoinBevel()
+ {
+ vcl::test::OutputDeviceTestLine aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupLineJoinBevel();
+ auto eResult = vcl::test::OutputDeviceTestLine::checkLineJoinBevel(aBitmap);
+ exportImage("14-01_line_join_bevel_test.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testLineJoinRound()
+ {
+ vcl::test::OutputDeviceTestLine aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupLineJoinRound();
+ auto eResult = vcl::test::OutputDeviceTestLine::checkLineJoinRound(aBitmap);
+ exportImage("14-02_line_join_round_test.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testLineJoinMiter()
+ {
+ vcl::test::OutputDeviceTestLine aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupLineJoinMiter();
+ auto eResult = vcl::test::OutputDeviceTestLine::checkLineJoinMiter(aBitmap);
+ exportImage("14-03_line_join_miter_test.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testLineJoinNone()
+ {
+ vcl::test::OutputDeviceTestLine aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupLineJoinNone();
+ auto eResult = vcl::test::OutputDeviceTestLine::checkLineJoinNone(aBitmap);
+ exportImage("14-04_line_join_none_test.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testLineCapRound()
+ {
+ vcl::test::OutputDeviceTestLine aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupLineCapRound();
+ auto eResult = vcl::test::OutputDeviceTestLine::checkLineCapRound(aBitmap);
+ exportImage("14-05_line_cap_round_test.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testLineCapSquare()
+ {
+ vcl::test::OutputDeviceTestLine aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupLineCapSquare();
+ auto eResult = vcl::test::OutputDeviceTestLine::checkLineCapSquare(aBitmap);
+ exportImage("14-06_line_cap_square_test.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testLineCapButt()
+ {
+ vcl::test::OutputDeviceTestLine aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupLineCapButt();
+ auto eResult = vcl::test::OutputDeviceTestLine::checkLineCapButt(aBitmap);
+ exportImage("14-07_line_cap_butt_test.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawDropShapeWithPolyline()
+ {
+ vcl::test::OutputDeviceTestPolyLine aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupDropShape();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkDropShape(aBitmap);
+ exportImage("15-01_drop_shape_test-polyline.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawDropShapeAAWithPolyline()
+ {
+ vcl::test::OutputDeviceTestPolyLine aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupAADropShape();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkDropShape(aBitmap, true);
+ exportImage("15-02_drop_shape_AA_test-polyline.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawDropShapeWithPolygon()
+ {
+ vcl::test::OutputDeviceTestPolygon aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupDropShape();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkDropShape(aBitmap);
+ exportImage("16-01_drop_shape_test-polygon.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawDropShapeAAWithPolygon()
+ {
+ vcl::test::OutputDeviceTestPolygon aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupAADropShape();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkDropShape(aBitmap, true);
+ exportImage("16-02_drop_shape_AA_test-polygon.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawHaflEllipseWithPolyLine()
+ {
+ vcl::test::OutputDeviceTestPolyLine aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupHalfEllipse();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkHalfEllipse(aBitmap);
+ exportImage("17-01_half_ellipse_test-polyline.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawHaflEllipseAAWithPolyLine()
+ {
+ vcl::test::OutputDeviceTestPolyLine aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupHalfEllipse(true);
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkHalfEllipse(aBitmap, true);
+ exportImage("17-02_half_ellipse_AA_test-polyline.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawHaflEllipseWithPolyLineB2D()
+ {
+ vcl::test::OutputDeviceTestPolyLineB2D aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupHalfEllipse();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkHalfEllipse(aBitmap);
+ exportImage("17-03_half_ellipse_test-polylineb2d.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawHaflEllipseAAWithPolyLineB2D()
+ {
+ vcl::test::OutputDeviceTestPolyLineB2D aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupHalfEllipse(true);
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkHalfEllipse(aBitmap, true);
+ exportImage("17-03_half_ellipse_AA_test-polylineb2d.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawHaflEllipseWithPolygon()
+ {
+ vcl::test::OutputDeviceTestPolyLine aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupHalfEllipse();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkHalfEllipse(aBitmap);
+ exportImage("17-04_half_ellipse_test-polygon.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawHaflEllipseAAWithPolygon()
+ {
+ vcl::test::OutputDeviceTestPolyLine aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupHalfEllipse(true);
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkHalfEllipse(aBitmap, true);
+ exportImage("17-05_half_ellipse_AA_test-polygon.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testClosedBezierWithPolyline()
+ {
+ vcl::test::OutputDeviceTestPolyLine aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupClosedBezier();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkClosedBezier(aBitmap);
+ exportImage("18-01_closed_bezier-polyline.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testClosedBezierWithPolygon()
+ {
+ vcl::test::OutputDeviceTestPolygon aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupClosedBezier();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkClosedBezier(aBitmap);
+ exportImage("18-02_closed_bezier-polygon.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testFilledAsymmetricalDropShape()
+ {
+ vcl::test::OutputDeviceTestPolygon aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupFilledAsymmetricalDropShape();
+ vcl::test::TestResult eResult
+ = vcl::test::OutputDeviceTestLine::checkFilledAsymmetricalDropShape(aBitmap);
+ exportImage("19-01_filled_drop_shape-polygon.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ // Test SalGraphics::blendBitmap() and blendAlphaBitmap() calls.
+ void testDrawBlendExtended()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ // Create virtual device with alpha.
+ ScopedVclPtr<VirtualDevice> device
+ = VclPtr<VirtualDevice>::Create(DeviceFormat::DEFAULT, DeviceFormat::DEFAULT);
+#ifdef MACOSX
+ // TODO: This unit test is not executed for macOS unless bitmap scaling is implemented
+ if (getRenderBackendName(device) == "aqua")
+ return;
+#endif
+ device->SetOutputSizePixel(Size(10, 10));
+ device->SetBackground(Wallpaper(COL_WHITE));
+ device->Erase();
+ Bitmap bitmap(Size(5, 5), vcl::PixelFormat::N24_BPP);
+ bitmap.Erase(COL_BLUE);
+ // No alpha, this will actually call SalGraphics::DrawBitmap(), but still check
+ // the alpha of the device is handled correctly.
+ device->DrawBitmapEx(Point(2, 2), BitmapEx(bitmap));
+ exportDevice("blend_extended_01.png", device);
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, device->GetPixel(Point(2, 2)));
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, device->GetPixel(Point(6, 6)));
+ // Check pixels outside of the bitmap aren't affected.
+ CPPUNIT_ASSERT_EQUAL(COL_WHITE, device->GetPixel(Point(1, 1)));
+ CPPUNIT_ASSERT_EQUAL(COL_WHITE, device->GetPixel(Point(7, 7)));
+
+ device->Erase();
+ AlphaMask alpha(Size(5, 5));
+ alpha.Erase(0); // opaque
+ device->DrawBitmapEx(Point(2, 2), BitmapEx(bitmap, alpha));
+ exportDevice("blend_extended_02.png", device);
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, device->GetPixel(Point(2, 2)));
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, device->GetPixel(Point(6, 6)));
+
+ device->Erase();
+ alpha.Erase(255); // transparent
+ device->DrawBitmapEx(Point(2, 2), BitmapEx(bitmap, alpha));
+ exportDevice("blend_extended_03.png", device);
+ CPPUNIT_ASSERT_EQUAL(COL_WHITE, device->GetPixel(Point(2, 2)));
+ CPPUNIT_ASSERT_EQUAL(COL_WHITE, device->GetPixel(Point(6, 6)));
+
+ // Skia optimizes bitmaps that have just been Erase()-ed, so explicitly
+ // set some pixels in the alpha to avoid this and have an actual bitmap
+ // as the alpha mask.
+ device->Erase();
+ alpha.Erase(255); // transparent
+ BitmapWriteAccess* alphaWrite = alpha.AcquireAlphaWriteAccess();
+ alphaWrite->SetPixelIndex(0, 0, 0); // opaque
+ alpha.ReleaseAccess(alphaWrite);
+ device->DrawBitmapEx(Point(2, 2), BitmapEx(bitmap, alpha));
+ exportDevice("blend_extended_04.png", device);
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, device->GetPixel(Point(2, 2)));
+ CPPUNIT_ASSERT_EQUAL(COL_WHITE, device->GetPixel(Point(6, 6)));
+ }
+
+ void testDrawAlphaBitmapMirrored()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ // Normal virtual device.
+ ScopedVclPtr<VirtualDevice> device = VclPtr<VirtualDevice>::Create(DeviceFormat::DEFAULT);
+#ifdef MACOSX
+ // TODO: This unit test is not executed for macOS unless bitmap scaling is implemented
+ if (getRenderBackendName(device) == "aqua")
+ return;
+#endif
+ // Virtual device with alpha.
+ ScopedVclPtr<VirtualDevice> alphaDevice
+ = VclPtr<VirtualDevice>::Create(DeviceFormat::DEFAULT, DeviceFormat::DEFAULT);
+ device->SetOutputSizePixel(Size(20, 20));
+ device->SetBackground(Wallpaper(COL_BLACK));
+ device->Erase();
+ alphaDevice->SetOutputSizePixel(Size(20, 20));
+ alphaDevice->SetBackground(Wallpaper(COL_BLACK));
+ alphaDevice->Erase();
+ Bitmap bitmap(Size(4, 4), vcl::PixelFormat::N24_BPP);
+ AlphaMask alpha(Size(4, 4));
+ bitmap.Erase(COL_LIGHTBLUE);
+ {
+ BitmapScopedWriteAccess writeAccess(bitmap);
+ writeAccess->SetPixel(3, 3, COL_LIGHTRED);
+ }
+ // alpha 127 will make COL_LIGHTRED -> COL_RED and the same for blue
+ alpha.Erase(127);
+ // Normal device.
+ device->DrawBitmapEx(Point(5, 5), Size(-4, -4), BitmapEx(bitmap));
+ device->DrawBitmapEx(Point(15, 15), Size(4, 4), BitmapEx(bitmap));
+ exportDevice("draw_alpha_bitmap_mirrored_01.png", device);
+ CPPUNIT_ASSERT_EQUAL(COL_LIGHTRED, device->GetPixel(Point(18, 18)));
+ CPPUNIT_ASSERT_EQUAL(COL_LIGHTBLUE, device->GetPixel(Point(17, 18)));
+ CPPUNIT_ASSERT_EQUAL(COL_LIGHTRED, device->GetPixel(Point(2, 2)));
+ CPPUNIT_ASSERT_EQUAL(COL_LIGHTBLUE, device->GetPixel(Point(3, 2)));
+ device->Erase();
+ device->DrawBitmapEx(Point(5, 5), Size(-4, -4), BitmapEx(bitmap, alpha));
+ device->DrawBitmapEx(Point(15, 15), Size(4, 4), BitmapEx(bitmap, alpha));
+ exportDevice("draw_alpha_bitmap_mirrored_02.png", device);
+ CPPUNIT_ASSERT_EQUAL(COL_RED, device->GetPixel(Point(18, 18)));
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, device->GetPixel(Point(17, 18)));
+ CPPUNIT_ASSERT_EQUAL(COL_RED, device->GetPixel(Point(2, 2)));
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, device->GetPixel(Point(3, 2)));
+ device->Erase();
+ // Now with alpha device.
+ alphaDevice->DrawBitmapEx(Point(5, 5), Size(-4, -4), BitmapEx(bitmap));
+ alphaDevice->DrawBitmapEx(Point(15, 15), Size(4, 4), BitmapEx(bitmap));
+ exportDevice("draw_alpha_bitmap_mirrored_03.png", alphaDevice);
+ CPPUNIT_ASSERT_EQUAL(COL_LIGHTRED, alphaDevice->GetPixel(Point(18, 18)));
+ CPPUNIT_ASSERT_EQUAL(COL_LIGHTBLUE, alphaDevice->GetPixel(Point(17, 18)));
+ CPPUNIT_ASSERT_EQUAL(COL_LIGHTRED, alphaDevice->GetPixel(Point(2, 2)));
+ CPPUNIT_ASSERT_EQUAL(COL_LIGHTBLUE, alphaDevice->GetPixel(Point(3, 2)));
+ alphaDevice->Erase();
+ alphaDevice->DrawBitmapEx(Point(5, 5), Size(-4, -4), BitmapEx(bitmap, alpha));
+ alphaDevice->DrawBitmapEx(Point(15, 15), Size(4, 4), BitmapEx(bitmap, alpha));
+ exportDevice("draw_alpha_bitmap_mirrored_04.png", alphaDevice);
+ CPPUNIT_ASSERT_EQUAL(COL_RED, alphaDevice->GetPixel(Point(18, 18)));
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, alphaDevice->GetPixel(Point(17, 18)));
+ CPPUNIT_ASSERT_EQUAL(COL_RED, alphaDevice->GetPixel(Point(2, 2)));
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, alphaDevice->GetPixel(Point(3, 2)));
+ alphaDevice->Erase();
+ }
+
+ void testDrawingText()
+ {
+#ifndef _WIN32
+ vcl::test::OutputDeviceTestText aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupTextBitmap();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkTextLocation(aBitmap);
+ exportImage("17-01_test_text_Drawing.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+#endif
+ }
+
+ void testEvenOddRuleInIntersectionRectangles()
+ {
+ vcl::test::OutputDeviceTestPolyPolygon aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupIntersectingRectangles();
+ auto eResult
+ = vcl::test::OutputDeviceTestCommon::checkEvenOddRuleInIntersectingRecs(aBitmap);
+ exportImage("18-01_test_Even-Odd-rule_intersecting_Recs.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawOpenPolygonWithPolyLine()
+ {
+ vcl::test::OutputDeviceTestPolyLine aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupOpenPolygon();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkOpenPolygon(aBitmap);
+ exportImage("19-01_open_polygon-polyline.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawOpenPolygonWithPolyLineB2D()
+ {
+ vcl::test::OutputDeviceTestPolyLineB2D aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupOpenPolygon();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkOpenPolygon(aBitmap);
+ exportImage("19-02_open_polygon-polyline_b2d.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawOpenPolygonWithPolygon()
+ {
+ vcl::test::OutputDeviceTestPolygon aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupOpenPolygon();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkOpenPolygon(aBitmap);
+ exportImage("19-03_open_polygon-polygon.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawOpenPolygonWithPolyPolygon()
+ {
+ vcl::test::OutputDeviceTestPolyPolygon aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupOpenPolygon();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkOpenPolygon(aBitmap);
+ exportImage("19-04_open_polygon-polypolygon.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawOpenPolygonWithPolyPolygonB2D()
+ {
+ vcl::test::OutputDeviceTestPolyPolygonB2D aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupOpenPolygon();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkOpenPolygon(aBitmap);
+ exportImage("19-04_open_polygon-polypolygon_b2d.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawOpenBezierWithPolyLine()
+ {
+ vcl::test::OutputDeviceTestPolyLine aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupOpenBezier();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkOpenBezier(aBitmap);
+ exportImage("19-01_open_bezier-polyline.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testDrawOpenBezierWithPolyLineB2D()
+ {
+ vcl::test::OutputDeviceTestPolyLineB2D aOutDevTest;
+ Bitmap aBitmap = aOutDevTest.setupOpenBezier();
+ auto eResult = vcl::test::OutputDeviceTestCommon::checkOpenBezier(aBitmap);
+ exportImage("19-01_open_bezier-polyline_b2d.png", aBitmap);
+ if (SHOULD_ASSERT)
+ CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed);
+ }
+
+ void testTdf124848()
+ {
+ ScopedVclPtr<VirtualDevice> device = VclPtr<VirtualDevice>::Create(DeviceFormat::DEFAULT);
+#ifdef MACOSX
+ // TODO: This unit test is not executed for macOS unless bitmap scaling is implemented
+ if (getRenderBackendName(device) == "aqua")
+ return;
+#endif
+ device->SetOutputSizePixel(Size(100, 100));
+ device->SetBackground(Wallpaper(COL_WHITE));
+ device->Erase();
+ device->SetAntialiasing(AntialiasingFlags::Enable);
+ device->SetLineColor(COL_BLACK);
+ basegfx::B2DHomMatrix matrix;
+ // DrawPolyLine() would apply the whole matrix to the line width, making it negative
+ // in case of a larger rotation.
+ matrix.rotate(M_PI); //180 degrees
+ matrix.translate(100, 100);
+ CPPUNIT_ASSERT(device->DrawPolyLineDirect(matrix,
+ basegfx::B2DPolygon{ { 50, 50 }, { 50, 100 } },
+ 100, 0, nullptr, basegfx::B2DLineJoin::Miter));
+ exportDevice("tdf124848-1.png", device);
+ // 100px wide line should fill the entire width of the upper half
+ CPPUNIT_ASSERT_EQUAL(COL_BLACK, device->GetPixel(Point(2, 2)));
+
+ // Also check hairline.
+ device->Erase();
+ CPPUNIT_ASSERT(device->DrawPolyLineDirect(matrix,
+ basegfx::B2DPolygon{ { 50, 50 }, { 50, 100 } }, 0,
+ 0, nullptr, basegfx::B2DLineJoin::Miter));
+ exportDevice("tdf124848-2.png", device);
+ // 1px wide
+ CPPUNIT_ASSERT_EQUAL(COL_BLACK, device->GetPixel(Point(50, 20)));
+ CPPUNIT_ASSERT_EQUAL(COL_WHITE, device->GetPixel(Point(49, 20)));
+ CPPUNIT_ASSERT_EQUAL(COL_WHITE, device->GetPixel(Point(51, 20)));
+ }
+
+ void testTdf136171()
+ {
+ if (getDefaultDeviceBitCount() < 24)
+ return;
+ // Create virtual device with alpha.
+ ScopedVclPtr<VirtualDevice> device
+ = VclPtr<VirtualDevice>::Create(DeviceFormat::DEFAULT, DeviceFormat::DEFAULT);
+ device->SetOutputSizePixel(Size(10, 10));
+ device->SetBackground(Wallpaper(COL_WHITE));
+ device->Erase();
+ Bitmap bitmap(Size(10, 10), vcl::PixelFormat::N24_BPP);
+ bitmap.Erase(COL_BLUE);
+ basegfx::B2DHomMatrix matrix;
+ matrix.scale(bitmap.GetSizePixel().Width(),
+ bitmap.GetSizePixel().Height()); // draw as 10x10
+ // Draw a blue bitmap to the device. The bug was that there was no alpha, but OutputDevice::DrawTransformBitmapExDirect()
+ // supplied a fully opaque alpha done with Erase() on the alpha bitmap, and Skia backend didn't handle such alpha correctly.
+ device->DrawTransformedBitmapEx(matrix, BitmapEx(bitmap));
+ exportDevice("tdf136171.png", device);
+ // The whole virtual device content now should be blue.
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, device->GetPixel(Point(0, 0)));
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, device->GetPixel(Point(9, 0)));
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, device->GetPixel(Point(0, 9)));
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, device->GetPixel(Point(9, 9)));
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, device->GetPixel(Point(4, 4)));
+ }
+
+ void testTdf145811()
+ {
+ // VCL may call copyArea()/copyBits() of backends even with coordinates partially
+ // outside of the device, so try various copying like that.
+ ScopedVclPtr<VirtualDevice> device1 = VclPtr<VirtualDevice>::Create(DeviceFormat::DEFAULT);
+ device1->SetOutputSizePixel(Size(100, 100));
+ device1->SetBackground(Wallpaper(COL_YELLOW));
+ device1->Erase();
+ device1->SetLineColor(COL_BLUE);
+ device1->DrawPixel(Point(0, 0), COL_BLUE);
+ device1->DrawPixel(Point(99, 99), COL_BLUE);
+#ifdef MACOSX
+ // TODO: This unit test is not executed for macOS unless bitmap scaling is implemented
+ if (getRenderBackendName(device1) == "aqua")
+ return;
+#endif
+
+ // Plain 1:1 copy device1->device2.
+ ScopedVclPtr<VirtualDevice> device2 = VclPtr<VirtualDevice>::Create(DeviceFormat::DEFAULT);
+ device2->SetOutputSizePixel(Size(100, 100));
+ device2->DrawOutDev(Point(0, 0), Size(100, 100), Point(0, 0), Size(100, 100), *device1);
+ exportDevice("tdf145811-1.png", device2);
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, device2->GetPixel(Point(0, 0)));
+ CPPUNIT_ASSERT_EQUAL(COL_YELLOW, device2->GetPixel(Point(1, 1)));
+ CPPUNIT_ASSERT_EQUAL(COL_YELLOW, device2->GetPixel(Point(98, 98)));
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, device2->GetPixel(Point(99, 99)));
+
+ // For the rest call directly SalGraphics, because OutputDevice does range checking,
+ // but other code may call copyArea()/copyBits() of SalGraphics directly without range checking.
+ SalGraphics* graphics1 = device1->GetGraphics();
+ SalGraphics* graphics2 = device2->GetGraphics();
+
+ device2->DrawOutDev(Point(0, 0), Size(100, 100), Point(0, 0), Size(100, 100), *device1);
+ // Copy device1->device2 offset by 10,10.
+ graphics2->CopyBits(SalTwoRect(0, 0, 100, 100, 10, 10, 100, 100), *graphics1, *device2,
+ *device1);
+ exportDevice("tdf145811-2.png", device2);
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, device2->GetPixel(Point(0, 0))); // unmodified
+ CPPUNIT_ASSERT_EQUAL(COL_YELLOW, device2->GetPixel(Point(9, 9)));
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, device2->GetPixel(Point(10, 10)));
+ CPPUNIT_ASSERT_EQUAL(COL_YELLOW, device2->GetPixel(Point(11, 11)));
+ CPPUNIT_ASSERT_EQUAL(COL_YELLOW, device2->GetPixel(Point(99, 99)));
+
+ device2->DrawOutDev(Point(0, 0), Size(100, 100), Point(0, 0), Size(100, 100), *device1);
+ // Copy area of device2 offset by 10,10.
+ graphics2->CopyArea(10, 10, 0, 0, 100, 100, *device1);
+ exportDevice("tdf145811-3.png", device2);
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, device2->GetPixel(Point(0, 0))); // unmodified
+ CPPUNIT_ASSERT_EQUAL(COL_YELLOW, device2->GetPixel(Point(9, 9)));
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, device2->GetPixel(Point(10, 10)));
+ CPPUNIT_ASSERT_EQUAL(COL_YELLOW, device2->GetPixel(Point(11, 11)));
+ CPPUNIT_ASSERT_EQUAL(COL_YELLOW, device2->GetPixel(Point(99, 99)));
+
+ device2->DrawOutDev(Point(0, 0), Size(100, 100), Point(0, 0), Size(100, 100), *device1);
+ // Copy device1->device2 offset by -20,-20.
+ graphics2->CopyBits(SalTwoRect(0, 0, 100, 100, -20, -20, 100, 100), *graphics1, *device2,
+ *device1);
+ exportDevice("tdf145811-4.png", device2);
+ CPPUNIT_ASSERT_EQUAL(COL_YELLOW, device2->GetPixel(Point(0, 0)));
+ CPPUNIT_ASSERT_EQUAL(COL_YELLOW, device2->GetPixel(Point(78, 78)));
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, device2->GetPixel(Point(79, 79)));
+ CPPUNIT_ASSERT_EQUAL(COL_YELLOW, device2->GetPixel(Point(80, 80)));
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, device2->GetPixel(Point(99, 99))); // unmodified
+
+ device2->DrawOutDev(Point(0, 0), Size(100, 100), Point(0, 0), Size(100, 100), *device1);
+ // Copy area of device2 offset by -20,-20.
+ graphics2->CopyArea(-20, -20, 0, 0, 100, 100, *device1);
+ exportDevice("tdf145811-5.png", device2);
+ CPPUNIT_ASSERT_EQUAL(COL_YELLOW, device2->GetPixel(Point(0, 0)));
+ CPPUNIT_ASSERT_EQUAL(COL_YELLOW, device2->GetPixel(Point(78, 78)));
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, device2->GetPixel(Point(79, 79)));
+ CPPUNIT_ASSERT_EQUAL(COL_YELLOW, device2->GetPixel(Point(80, 80)));
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, device2->GetPixel(Point(99, 99))); // unmodified
+
+ device2->DrawOutDev(Point(0, 0), Size(100, 100), Point(0, 0), Size(100, 100), *device1);
+ // Copy device1->device2 offset by -10,-10 starting from -20,-20 at 150x150 size
+ // (i.e. outside in all directions).
+ graphics2->CopyBits(SalTwoRect(-20, -20, 150, 150, -30, -30, 150, 150), *graphics1,
+ *device2, *device1);
+ exportDevice("tdf145811-6.png", device2);
+ CPPUNIT_ASSERT_EQUAL(COL_YELLOW, device2->GetPixel(Point(0, 0)));
+ CPPUNIT_ASSERT_EQUAL(COL_YELLOW, device2->GetPixel(Point(88, 88)));
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, device2->GetPixel(Point(89, 89)));
+ // (90,90) and further originate from outside and may be garbage.
+
+ device2->DrawOutDev(Point(0, 0), Size(100, 100), Point(0, 0), Size(100, 100), *device1);
+ // Copy area of device2 offset by -10,-10 starting from -20,-20 at 150x150 size
+ // (i.e. outside in all directions).
+ graphics2->CopyArea(-30, -30, -20, -20, 150, 150, *device1);
+ exportDevice("tdf145811-7.png", device2);
+ CPPUNIT_ASSERT_EQUAL(COL_YELLOW, device2->GetPixel(Point(0, 0)));
+ CPPUNIT_ASSERT_EQUAL(COL_YELLOW, device2->GetPixel(Point(88, 88)));
+ CPPUNIT_ASSERT_EQUAL(COL_BLUE, device2->GetPixel(Point(89, 89)));
+ // (90,90) and further originate from outside and may be garbage.
+ }
+
+ CPPUNIT_TEST_SUITE(BackendTest);
+ CPPUNIT_TEST(testDrawRectWithRectangle);
+ CPPUNIT_TEST(testDrawRectWithPixel);
+ CPPUNIT_TEST(testDrawRectWithLine);
+ CPPUNIT_TEST(testDrawRectWithPolygon);
+ CPPUNIT_TEST(testDrawRectWithPolyLine);
+ CPPUNIT_TEST(testDrawRectWithPolyLineB2D);
+ CPPUNIT_TEST(testDrawRectWithPolyPolygon);
+ CPPUNIT_TEST(testDrawRectWithPolyPolygonB2D);
+
+ CPPUNIT_TEST(testDrawRectAAWithRectangle);
+ CPPUNIT_TEST(testDrawRectAAWithPixel);
+ CPPUNIT_TEST(testDrawRectAAWithLine);
+ CPPUNIT_TEST(testDrawRectAAWithPolygon);
+ CPPUNIT_TEST(testDrawRectAAWithPolyLine);
+ CPPUNIT_TEST(testDrawRectAAWithPolyLineB2D);
+ CPPUNIT_TEST(testDrawRectAAWithPolyPolygon);
+ CPPUNIT_TEST(testDrawRectAAWithPolyPolygonB2D);
+
+ CPPUNIT_TEST(testDrawFilledRectWithRectangle);
+ CPPUNIT_TEST(testDrawFilledRectWithPolygon);
+ CPPUNIT_TEST(testDrawFilledRectWithPolyPolygon);
+ CPPUNIT_TEST(testDrawFilledRectWithPolyPolygon2D);
+
+ CPPUNIT_TEST(testDrawDiamondWithPolygon);
+ CPPUNIT_TEST(testDrawDiamondWithLine);
+ CPPUNIT_TEST(testDrawDiamondWithPolyline);
+ CPPUNIT_TEST(testDrawDiamondWithPolylineB2D);
+
+ CPPUNIT_TEST(testDrawInvertWithRectangle);
+ CPPUNIT_TEST(testDrawInvertN50WithRectangle);
+ CPPUNIT_TEST(testDrawInvertTrackFrameWithRectangle);
+
+ CPPUNIT_TEST(testDrawBezierWithPolylineB2D);
+ CPPUNIT_TEST(testDrawBezierAAWithPolylineB2D);
+
+ CPPUNIT_TEST(testDrawDropShapeWithPolyline);
+ CPPUNIT_TEST(testDrawDropShapeAAWithPolyline);
+
+ CPPUNIT_TEST(testDrawDropShapeWithPolygon);
+ CPPUNIT_TEST(testDrawDropShapeAAWithPolygon);
+
+ CPPUNIT_TEST(testDrawHaflEllipseWithPolyLine);
+ CPPUNIT_TEST(testDrawHaflEllipseAAWithPolyLine);
+ CPPUNIT_TEST(testDrawHaflEllipseWithPolyLineB2D);
+ CPPUNIT_TEST(testDrawHaflEllipseAAWithPolyLineB2D);
+ CPPUNIT_TEST(testDrawHaflEllipseWithPolygon);
+ CPPUNIT_TEST(testDrawHaflEllipseAAWithPolygon);
+
+ CPPUNIT_TEST(testClosedBezierWithPolyline);
+ CPPUNIT_TEST(testClosedBezierWithPolygon);
+
+ CPPUNIT_TEST(testFilledAsymmetricalDropShape);
+
+ CPPUNIT_TEST(testDrawBitmap24bpp);
+ CPPUNIT_TEST(testDrawTransformedBitmap24bpp);
+ CPPUNIT_TEST(testComplexDrawTransformedBitmap24bpp);
+ CPPUNIT_TEST(testDrawBitmapExWithAlpha24bpp);
+ CPPUNIT_TEST(testDrawMask24bpp);
+ CPPUNIT_TEST(testDrawBlend24bpp);
+
+ CPPUNIT_TEST(testDrawXor);
+
+ CPPUNIT_TEST(testDrawBitmap32bpp);
+ CPPUNIT_TEST(testDrawTransformedBitmap32bpp);
+ CPPUNIT_TEST(testDrawBitmapExWithAlpha32bpp);
+ CPPUNIT_TEST(testDrawMask32bpp);
+ CPPUNIT_TEST(testDrawBlend32bpp);
+
+ CPPUNIT_TEST(testDrawTransformedBitmap8bppGreyScale);
+ CPPUNIT_TEST(testDrawBitmap8bppGreyScale);
+
+ CPPUNIT_TEST(testDrawTransformedBitmapExAlpha);
+
+ CPPUNIT_TEST(testClipRectangle);
+ CPPUNIT_TEST(testClipPolygon);
+ CPPUNIT_TEST(testClipPolyPolygon);
+ CPPUNIT_TEST(testClipB2DPolyPolygon);
+
+ CPPUNIT_TEST(testDrawOutDev);
+ CPPUNIT_TEST(testDrawOutDevScaledClipped);
+ CPPUNIT_TEST(testDrawOutDevSelf);
+
+ CPPUNIT_TEST(testDashedLine);
+
+ CPPUNIT_TEST(testErase);
+
+ CPPUNIT_TEST(testLinearGradient);
+ CPPUNIT_TEST(testLinearGradientAngled);
+ CPPUNIT_TEST(testLinearGradientBorder);
+ CPPUNIT_TEST(testLinearGradientIntensity);
+ CPPUNIT_TEST(testLinearGradientSteps);
+ CPPUNIT_TEST(testAxialGradient);
+ CPPUNIT_TEST(testRadialGradient);
+ CPPUNIT_TEST(testRadialGradientOfs);
+
+ CPPUNIT_TEST(testLineCapRound);
+ CPPUNIT_TEST(testLineCapSquare);
+ CPPUNIT_TEST(testLineCapButt);
+ CPPUNIT_TEST(testLineJoinBevel);
+ CPPUNIT_TEST(testLineJoinRound);
+ CPPUNIT_TEST(testLineJoinMiter);
+ CPPUNIT_TEST(testLineJoinNone);
+
+ CPPUNIT_TEST(testDrawBlendExtended);
+ CPPUNIT_TEST(testDrawAlphaBitmapMirrored);
+
+ CPPUNIT_TEST(testDrawingText);
+ CPPUNIT_TEST(testEvenOddRuleInIntersectionRectangles);
+
+ CPPUNIT_TEST(testDrawOpenPolygonWithPolyLine);
+ CPPUNIT_TEST(testDrawOpenPolygonWithPolyLineB2D);
+ CPPUNIT_TEST(testDrawOpenPolygonWithPolygon);
+ CPPUNIT_TEST(testDrawOpenPolygonWithPolyPolygon);
+ CPPUNIT_TEST(testDrawOpenPolygonWithPolyPolygonB2D);
+
+ CPPUNIT_TEST(testDrawOpenBezierWithPolyLine);
+ CPPUNIT_TEST(testDrawOpenBezierWithPolyLineB2D);
+
+ CPPUNIT_TEST(testTdf124848);
+ CPPUNIT_TEST(testTdf136171);
+ CPPUNIT_TEST(testTdf145811);
+
+ CPPUNIT_TEST_SUITE_END();
+};
+
+CPPUNIT_TEST_SUITE_REGISTRATION(BackendTest);
+
+CPPUNIT_PLUGIN_IMPLEMENT();
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */