9cb8bef68b
Change-Id: Id9cde5559165c61da825938153e92df999233a59 Reviewed-on: https://gerrit.libreoffice.org/928 Reviewed-by: Caolán McNamara <caolanm@redhat.com> Tested-by: Caolán McNamara <caolanm@redhat.com>
252 lines
9.6 KiB
C++
252 lines
9.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "cppunit/TestAssert.h"
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#include "cppunit/TestFixture.h"
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#include "cppunit/extensions/HelperMacros.h"
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#include <basegfx/vector/b2isize.hxx>
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#include <basegfx/range/b2drange.hxx>
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#include <basegfx/point/b2ipoint.hxx>
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#include <basegfx/polygon/b2dpolygon.hxx>
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#include <basegfx/polygon/b2dpolygontools.hxx>
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#include <basegfx/polygon/b2dpolypolygon.hxx>
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#include <basegfx/polygon/b2dpolypolygontools.hxx>
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#include <basebmp/color.hxx>
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#include <basebmp/scanlineformats.hxx>
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#include <basebmp/bitmapdevice.hxx>
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#include "tools.hxx"
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using namespace ::basebmp;
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namespace
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{
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class FillTest : public CppUnit::TestFixture
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{
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private:
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BitmapDeviceSharedPtr mpDevice1bpp;
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BitmapDeviceSharedPtr mpDevice32bpp;
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void implTestRectFill(const BitmapDeviceSharedPtr& rDevice)
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{
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rDevice->clear(Color(0));
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const basegfx::B2DRange aRect(1,1,10,10);
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const Color aCol(0xFFFFFFFF);
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rDevice->fillPolyPolygon(
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basegfx::B2DPolyPolygon(
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basegfx::tools::createPolygonFromRect( aRect )),
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aCol,
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DrawMode_PAINT );
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const basegfx::B2IPoint aPt1(1,1);
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CPPUNIT_ASSERT_MESSAGE("first pixel set",
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rDevice->getPixel(aPt1) == aCol);
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const basegfx::B2IPoint aPt2(9,9);
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CPPUNIT_ASSERT_MESSAGE("last pixel set",
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rDevice->getPixel(aPt2) == aCol);
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const basegfx::B2IPoint aPt3(0,0);
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CPPUNIT_ASSERT_MESSAGE("topmost pixel not set",
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rDevice->getPixel(aPt3) != aCol);
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const basegfx::B2IPoint aPt4(10,10);
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CPPUNIT_ASSERT_MESSAGE("bottommost pixel not set",
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rDevice->getPixel(aPt4) != aCol);
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CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 81",
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countPixel( rDevice, aCol ) == 81);
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}
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void implTestCornerCases(const BitmapDeviceSharedPtr& rDevice)
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{
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rDevice->clear(Color(0));
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const basegfx::B2DRange aEmpty1(0,0,0,11);
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const basegfx::B2DRange aEmpty2(0,0,11,0);
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const basegfx::B2DRange aVertLineLeft(0,0,1,11);
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const basegfx::B2DRange aVertLineRight(10,0,11,11);
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const basegfx::B2DRange aHorzLineTop(0,0,11,1);
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const basegfx::B2DRange aHorzLineBottom(0,10,11,11);
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const Color aCol(0xFFFFFFFF);
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rDevice->fillPolyPolygon(
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basegfx::B2DPolyPolygon(
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basegfx::tools::createPolygonFromRect( aEmpty1 )),
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aCol,
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DrawMode_PAINT );
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CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 0",
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countPixel( rDevice, aCol ) == 0);
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rDevice->fillPolyPolygon(
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basegfx::B2DPolyPolygon(
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basegfx::tools::createPolygonFromRect( aEmpty2 )),
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aCol,
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DrawMode_PAINT );
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CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 0",
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countPixel( rDevice, aCol ) == 0);
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rDevice->fillPolyPolygon(
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basegfx::B2DPolyPolygon(
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basegfx::tools::createPolygonFromRect( aVertLineLeft )),
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aCol,
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DrawMode_PAINT );
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CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 11",
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countPixel( rDevice, aCol ) == 11);
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const basegfx::B2IPoint aPt1(0,0);
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CPPUNIT_ASSERT_MESSAGE("first pixel set",
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rDevice->getPixel(aPt1) == aCol);
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rDevice->fillPolyPolygon(
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basegfx::B2DPolyPolygon(
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basegfx::tools::createPolygonFromRect( aVertLineRight )),
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aCol,
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DrawMode_PAINT );
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CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 22",
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countPixel( rDevice, aCol ) == 22);
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const basegfx::B2IPoint aPt2(10,10);
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CPPUNIT_ASSERT_MESSAGE("last pixel set",
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rDevice->getPixel(aPt2) == aCol);
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rDevice->fillPolyPolygon(
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basegfx::B2DPolyPolygon(
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basegfx::tools::createPolygonFromRect( aHorzLineTop )),
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aCol,
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DrawMode_PAINT );
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CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 31",
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countPixel( rDevice, aCol ) == 31);
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const basegfx::B2IPoint aPt3(5,0);
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CPPUNIT_ASSERT_MESSAGE("top-middle pixel set",
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rDevice->getPixel(aPt3) == aCol);
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rDevice->fillPolyPolygon(
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basegfx::B2DPolyPolygon(
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basegfx::tools::createPolygonFromRect( aHorzLineBottom )),
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aCol,
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DrawMode_PAINT );
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CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 40",
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countPixel( rDevice, aCol ) == 40);
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const basegfx::B2IPoint aPt4(5,10);
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CPPUNIT_ASSERT_MESSAGE("bottom-middle pixel set",
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rDevice->getPixel(aPt4) == aCol);
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OUString aSvg( "m 0 0l7 7h-1z" );
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basegfx::B2DPolyPolygon aPoly;
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basegfx::tools::importFromSvgD( aPoly, aSvg );
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rDevice->fillPolyPolygon(
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aPoly,
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aCol,
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DrawMode_PAINT );
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CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 43",
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countPixel( rDevice, aCol ) == 43);
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}
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void implTestClipping(const BitmapDeviceSharedPtr& rDevice)
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{
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rDevice->clear(Color(0));
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const basegfx::B2DRange aLeftTop(-10,-10,1,1);
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const basegfx::B2DRange aRightTop(10,-10,20,1);
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const basegfx::B2DRange aLeftBottom(-10,10,1,20);
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const basegfx::B2DRange aRightBottom(10,10,20,20);
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const basegfx::B2DRange aAllOver(-10,-10,20,20);
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const Color aCol(0xFFFFFFFF);
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rDevice->fillPolyPolygon( basegfx::B2DPolyPolygon(
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basegfx::tools::createPolygonFromRect(aLeftTop)),
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aCol,
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DrawMode_PAINT );
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CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 1",
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countPixel( rDevice, aCol ) == 1);
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rDevice->fillPolyPolygon( basegfx::B2DPolyPolygon(
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basegfx::tools::createPolygonFromRect(aRightTop)),
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aCol,
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DrawMode_PAINT );
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CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 2",
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countPixel( rDevice, aCol ) == 2);
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rDevice->fillPolyPolygon( basegfx::B2DPolyPolygon(
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basegfx::tools::createPolygonFromRect(aLeftBottom)),
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aCol,
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DrawMode_PAINT );
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CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 3",
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countPixel( rDevice, aCol ) == 3);
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rDevice->fillPolyPolygon( basegfx::B2DPolyPolygon(
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basegfx::tools::createPolygonFromRect(aRightBottom)),
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aCol,
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DrawMode_PAINT );
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CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 4",
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countPixel( rDevice, aCol ) == 4);
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rDevice->fillPolyPolygon( basegfx::B2DPolyPolygon(
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basegfx::tools::createPolygonFromRect(aAllOver)),
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aCol,
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DrawMode_PAINT );
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CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 121",
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countPixel( rDevice, aCol ) == 121);
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}
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public:
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void setUp()
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{
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const basegfx::B2ISize aSize(11,11);
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mpDevice1bpp = createBitmapDevice( aSize,
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true,
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Format::ONE_BIT_MSB_PAL );
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mpDevice32bpp = createBitmapDevice( aSize,
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true,
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Format::THIRTYTWO_BIT_TC_MASK );
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}
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void testRectFill()
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{
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implTestRectFill( mpDevice1bpp );
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implTestRectFill( mpDevice32bpp );
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}
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void testClipping()
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{
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implTestClipping( mpDevice1bpp );
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implTestClipping( mpDevice32bpp );
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}
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void testCornerCases()
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{
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implTestCornerCases( mpDevice1bpp );
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implTestCornerCases( mpDevice32bpp );
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}
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// Change the following lines only, if you add, remove or rename
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// member functions of the current class,
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// because these macros are need by auto register mechanism.
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CPPUNIT_TEST_SUITE(FillTest);
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CPPUNIT_TEST(testRectFill);
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CPPUNIT_TEST(testClipping);
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CPPUNIT_TEST(testCornerCases);
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CPPUNIT_TEST_SUITE_END();
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};
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CPPUNIT_TEST_SUITE_REGISTRATION(FillTest);
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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