basebmp/test/filltest.cxx

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  30
  31 // autogenerated file with codegen.pl
  32
  33 #include <cppunit/simpleheader.hxx>
  34
  35 #include <basegfx/vector/b2isize.hxx>
  36 #include <basegfx/range/b2drange.hxx>
  37 #include <basegfx/point/b2ipoint.hxx>
  38 #include <basegfx/polygon/b2dpolygon.hxx>
  39 #include <basegfx/polygon/b2dpolygontools.hxx>
  40 #include <basegfx/polygon/b2dpolypolygon.hxx>
  41 #include <basegfx/polygon/b2dpolypolygontools.hxx>
  42
  43 #include <basebmp/color.hxx>
  44 #include <basebmp/scanlineformats.hxx>
  45 #include <basebmp/bitmapdevice.hxx>
  46 #include <basebmp/debug.hxx>
  47 #include "tools.hxx"
  48
  49 #include <iostream>
  50 #include <fstream>
  51
  52 using namespace ::basebmp;
  53
  54 namespace
  55 {
  56 /*
  57   std::ofstream output("32bpp_test.dump");
  58   debugDump( mpDevice32bpp, output );
  59 */
  60
  61 class FillTest : public CppUnit::TestFixture
  62 {
  63 private:
  64     BitmapDeviceSharedPtr mpDevice1bpp;
  65     BitmapDeviceSharedPtr mpDevice32bpp;
  66
  67     void implTestRectFill(const BitmapDeviceSharedPtr& rDevice)
  68     {
  69         rDevice->clear(Color(0));
  70
  71         const basegfx::B2DRange   aRect(1,1,10,10);
  72
  73         const Color aCol(0xFFFFFFFF);
  74         rDevice->fillPolyPolygon(
  75             basegfx::B2DPolyPolygon(
  76                 basegfx::tools::createPolygonFromRect( aRect )),
  77             aCol,
  78             DrawMode_PAINT );
  79
  80         const basegfx::B2IPoint aPt1(1,1);
  81         CPPUNIT_ASSERT_MESSAGE("first pixel set",
  82                                rDevice->getPixel(aPt1) == aCol);
  83         const basegfx::B2IPoint aPt2(9,9);
  84         CPPUNIT_ASSERT_MESSAGE("last pixel set",
  85                                rDevice->getPixel(aPt2) == aCol);
  86         const basegfx::B2IPoint aPt3(0,0);
  87         CPPUNIT_ASSERT_MESSAGE("topmost pixel not set",
  88                                rDevice->getPixel(aPt3) != aCol);
  89         const basegfx::B2IPoint aPt4(10,10);
  90         CPPUNIT_ASSERT_MESSAGE("bottommost pixel not set",
  91                                rDevice->getPixel(aPt4) != aCol);
  92
  93         CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 81",
  94                                countPixel( rDevice, aCol ) == 81);
  95     }
  96
  97     void implTestCornerCases(const BitmapDeviceSharedPtr& rDevice)
  98     {
  99         rDevice->clear(Color(0));
 100
 101         const basegfx::B2DRange aEmpty1(0,0,0,11);
 102         const basegfx::B2DRange aEmpty2(0,0,11,0);
 103         const basegfx::B2DRange aVertLineLeft(0,0,1,11);
 104         const basegfx::B2DRange aVertLineRight(10,0,11,11);
 105         const basegfx::B2DRange aHorzLineTop(0,0,11,1);
 106         const basegfx::B2DRange aHorzLineBottom(0,10,11,11);
 107
 108         const Color aCol(0xFFFFFFFF);
 109         rDevice->fillPolyPolygon(
 110             basegfx::B2DPolyPolygon(
 111                 basegfx::tools::createPolygonFromRect( aEmpty1 )),
 112             aCol,
 113             DrawMode_PAINT );
 114         CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 0",
 115                                countPixel( rDevice, aCol ) == 0);
 116
 117         rDevice->fillPolyPolygon(
 118             basegfx::B2DPolyPolygon(
 119                 basegfx::tools::createPolygonFromRect( aEmpty2 )),
 120             aCol,
 121             DrawMode_PAINT );
 122         CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 0",
 123                                countPixel( rDevice, aCol ) == 0);
 124
 125         rDevice->fillPolyPolygon(
 126             basegfx::B2DPolyPolygon(
 127                 basegfx::tools::createPolygonFromRect( aVertLineLeft )),
 128             aCol,
 129             DrawMode_PAINT );
 130         CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 11",
 131                                countPixel( rDevice, aCol ) == 11);
 132         const basegfx::B2IPoint aPt1(0,0);
 133         CPPUNIT_ASSERT_MESSAGE("first pixel set",
 134                                rDevice->getPixel(aPt1) == aCol);
 135
 136         rDevice->fillPolyPolygon(
 137             basegfx::B2DPolyPolygon(
 138                 basegfx::tools::createPolygonFromRect( aVertLineRight )),
 139             aCol,
 140             DrawMode_PAINT );
 141         CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 22",
 142                                countPixel( rDevice, aCol ) == 22);
 143         const basegfx::B2IPoint aPt2(10,10);
 144         CPPUNIT_ASSERT_MESSAGE("last pixel set",
 145                                rDevice->getPixel(aPt2) == aCol);
 146
 147         rDevice->fillPolyPolygon(
 148             basegfx::B2DPolyPolygon(
 149                 basegfx::tools::createPolygonFromRect( aHorzLineTop )),
 150             aCol,
 151             DrawMode_PAINT );
 152         CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 31",
 153                                countPixel( rDevice, aCol ) == 31);
 154         const basegfx::B2IPoint aPt3(5,0);
 155         CPPUNIT_ASSERT_MESSAGE("top-middle pixel set",
 156                                rDevice->getPixel(aPt3) == aCol);
 157
 158         rDevice->fillPolyPolygon(
 159             basegfx::B2DPolyPolygon(
 160                 basegfx::tools::createPolygonFromRect( aHorzLineBottom )),
 161             aCol,
 162             DrawMode_PAINT );
 163         CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 40",
 164                                countPixel( rDevice, aCol ) == 40);
 165         const basegfx::B2IPoint aPt4(5,10);
 166         CPPUNIT_ASSERT_MESSAGE("bottom-middle pixel set",
 167                                rDevice->getPixel(aPt4) == aCol);
 168
 169         ::rtl::OUString aSvg = ::rtl::OUString::createFromAscii(
 170             "m 0 0l7 7h-1z" );
 171
 172         basegfx::B2DPolyPolygon aPoly;
 173         basegfx::tools::importFromSvgD( aPoly, aSvg );
 174         rDevice->fillPolyPolygon(
 175             aPoly,
 176             aCol,
 177             DrawMode_PAINT );
 178         CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 43",
 179                                countPixel( rDevice, aCol ) == 43);
 180     }
 181
 182     void implTestClipping(const BitmapDeviceSharedPtr& rDevice)
 183     {
 184         rDevice->clear(Color(0));
 185
 186         const basegfx::B2DRange   aLeftTop(-10,-10,1,1);
 187         const basegfx::B2DRange   aRightTop(10,-10,20,1);
 188         const basegfx::B2DRange   aLeftBottom(-10,10,1,20);
 189         const basegfx::B2DRange   aRightBottom(10,10,20,20);
 190         const basegfx::B2DRange   aAllOver(-10,-10,20,20);
 191
 192         const Color aCol(0xFFFFFFFF);
 193         rDevice->fillPolyPolygon( basegfx::B2DPolyPolygon(
 194                                       basegfx::tools::createPolygonFromRect(aLeftTop)),
 195                                   aCol,
 196                                   DrawMode_PAINT );
 197         CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 1",
 198                                countPixel( rDevice, aCol ) == 1);
 199
 200         rDevice->fillPolyPolygon( basegfx::B2DPolyPolygon(
 201                                       basegfx::tools::createPolygonFromRect(aRightTop)),
 202                                   aCol,
 203                                   DrawMode_PAINT );
 204         CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 2",
 205                                countPixel( rDevice, aCol ) == 2);
 206
 207         rDevice->fillPolyPolygon( basegfx::B2DPolyPolygon(
 208                                       basegfx::tools::createPolygonFromRect(aLeftBottom)),
 209                                   aCol,
 210                                   DrawMode_PAINT );
 211         CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 3",
 212                                countPixel( rDevice, aCol ) == 3);
 213
 214         rDevice->fillPolyPolygon( basegfx::B2DPolyPolygon(
 215                                       basegfx::tools::createPolygonFromRect(aRightBottom)),
 216                                   aCol,
 217                                   DrawMode_PAINT );
 218         CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 4",
 219                                countPixel( rDevice, aCol ) == 4);
 220
 221         rDevice->fillPolyPolygon( basegfx::B2DPolyPolygon(
 222                                       basegfx::tools::createPolygonFromRect(aAllOver)),
 223                                   aCol,
 224                                   DrawMode_PAINT );
 225         CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 121",
 226                                countPixel( rDevice, aCol ) == 121);
 227     }
 228
 229 public:
 230     void setUp()
 231     {
 232         const basegfx::B2ISize aSize(11,11);
 233         mpDevice1bpp = createBitmapDevice( aSize,
 234                                            true,
 235                                            Format::ONE_BIT_MSB_PAL );
 236         mpDevice32bpp = createBitmapDevice( aSize,
 237                                            true,
 238                                            Format::THIRTYTWO_BIT_TC_MASK );
 239     }
 240
 241     void testRectFill()
 242     {
 243         implTestRectFill( mpDevice1bpp );
 244         implTestRectFill( mpDevice32bpp );
 245     }
 246
 247     void testClipping()
 248     {
 249         implTestClipping( mpDevice1bpp );
 250         implTestClipping( mpDevice32bpp );
 251     }
 252
 253     void testCornerCases()
 254     {
 255         implTestCornerCases( mpDevice1bpp );
 256         implTestCornerCases( mpDevice32bpp );
 257     }
 258
 259     // Change the following lines only, if you add, remove or rename
 260     // member functions of the current class,
 261     // because these macros are need by auto register mechanism.
 262
 263     CPPUNIT_TEST_SUITE(FillTest);
 264     CPPUNIT_TEST(testRectFill);
 265     CPPUNIT_TEST(testClipping);
 266     CPPUNIT_TEST(testCornerCases);
 267     CPPUNIT_TEST_SUITE_END();
 268 };
 269
 270 // -----------------------------------------------------------------------------
 271 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(FillTest, "FillTest");
 272 }
 273
 274
 275 // -----------------------------------------------------------------------------
 276
 277 // this macro creates an empty function, which will called by the RegisterAllFunctions()
 278 // to let the user the possibility to also register some functions by hand.
 279 //NOADDITIONAL;
 280