basebmp/test/basictest.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/point/b2ipoint.hxx>
  37
  38 #include <basebmp/color.hxx>
  39 #include <basebmp/scanlineformats.hxx>
  40 #include <basebmp/bitmapdevice.hxx>
  41 #include <basebmp/debug.hxx>
  42 #include "tools.hxx"
  43
  44 #include <iostream>
  45 #include <fstream>
  46
  47 using namespace ::basebmp;
  48
  49 namespace
  50 {
  51 /*
  52   std::ofstream output("32bpp_test.dump");
  53   debugDump( mpDevice32bpp, output );
  54 */
  55
  56 class BasicTest : public CppUnit::TestFixture
  57 {
  58 public:
  59     void colorTest()
  60     {
  61         Color aTestColor;
  62
  63         aTestColor = Color(0xDEADBEEF);
  64         CPPUNIT_ASSERT_MESSAGE("unary constructor",
  65                                aTestColor.toInt32() == 0xDEADBEEF );
  66
  67         aTestColor = Color( 0x10, 0x20, 0xFF );
  68         CPPUNIT_ASSERT_MESSAGE("ternary constructor",
  69                                aTestColor.toInt32() == 0x001020FF );
  70
  71         aTestColor.setRed( 0x0F );
  72         CPPUNIT_ASSERT_MESSAGE("setRed()",
  73                                aTestColor.toInt32() == 0x00F20FF );
  74
  75         aTestColor.setGreen( 0x0F );
  76         CPPUNIT_ASSERT_MESSAGE("setGreen()",
  77                                aTestColor.toInt32() == 0x00F0FFF );
  78
  79         aTestColor.setBlue( 0x10 );
  80         CPPUNIT_ASSERT_MESSAGE("setBlue()",
  81                                aTestColor.toInt32() == 0x00F0F10 );
  82
  83         aTestColor.setGrey( 0x13 );
  84         CPPUNIT_ASSERT_MESSAGE("setGrey()",
  85                                aTestColor.toInt32() == 0x00131313 );
  86
  87         aTestColor = Color( 0x10, 0x20, 0xFF );
  88         CPPUNIT_ASSERT_MESSAGE("getRed()",
  89                                aTestColor.getRed() == 0x10 );
  90         CPPUNIT_ASSERT_MESSAGE("getGreen()",
  91                                aTestColor.getGreen() == 0x20 );
  92         CPPUNIT_ASSERT_MESSAGE("getBlue()",
  93                                aTestColor.getBlue() == 0xFF );
  94
  95     }
  96
  97     void testConstruction()
  98     {
  99         const basegfx::B2ISize aSize(101,101);
 100         basegfx::B2ISize       aSize2(aSize);
 101         BitmapDeviceSharedPtr pDevice( createBitmapDevice( aSize,
 102                                                            true,
 103                                                            Format::ONE_BIT_MSB_PAL ));
 104         CPPUNIT_ASSERT_MESSAGE("right size",
 105                                pDevice->getSize() == aSize2 );
 106         CPPUNIT_ASSERT_MESSAGE("Top down format",
 107                                pDevice->isTopDown() == true );
 108         CPPUNIT_ASSERT_MESSAGE("Scanline format",
 109                                pDevice->getScanlineFormat() == Format::ONE_BIT_MSB_PAL );
 110         CPPUNIT_ASSERT_MESSAGE("Scanline len",
 111                                pDevice->getScanlineStride() == (aSize2.getY() + 7)/8 );
 112         CPPUNIT_ASSERT_MESSAGE("Palette existence",
 113                                pDevice->getPalette() );
 114         CPPUNIT_ASSERT_MESSAGE("Palette entry 0 is black",
 115                                (*pDevice->getPalette())[0] == Color(0) );
 116         CPPUNIT_ASSERT_MESSAGE("Palette entry 1 is white",
 117                                (*pDevice->getPalette())[1] == Color(0xFFFFFFFF) );
 118     }
 119
 120     void testPixelFuncs()
 121     {
 122         // 1bpp
 123         const basegfx::B2ISize aSize(64,64);
 124         BitmapDeviceSharedPtr pDevice( createBitmapDevice( aSize,
 125                                                            true,
 126                                                            Format::ONE_BIT_MSB_PAL ));
 127
 128         const basegfx::B2IPoint aPt(3,3);
 129         const Color aCol(0xFFFFFFFF);
 130         pDevice->setPixel( aPt, aCol, DrawMode_PAINT );
 131         CPPUNIT_ASSERT_MESSAGE("get/setPixel roundtrip #1",
 132                                pDevice->getPixel(aPt) == aCol);
 133
 134         const basegfx::B2IPoint aPt2(0,0);
 135         const Color aCol2(0xFFFFFFFF);
 136         pDevice->setPixel( aPt2, aCol2, DrawMode_PAINT );
 137         CPPUNIT_ASSERT_MESSAGE("get/setPixel roundtrip #2",
 138                                pDevice->getPixel(aPt2) == aCol2);
 139
 140         const basegfx::B2IPoint aPt3(aSize.getX()-1,aSize.getY()-1);
 141         const Color aCol3(0x00000000);
 142         pDevice->setPixel( aPt3, aCol3, DrawMode_PAINT );
 143         CPPUNIT_ASSERT_MESSAGE("get/setPixel roundtrip #3",
 144                                pDevice->getPixel(aPt3) == aCol3);
 145
 146         pDevice->setPixel( aPt3, aCol2, DrawMode_PAINT );
 147         CPPUNIT_ASSERT_MESSAGE("get/setPixel roundtrip #3.5",
 148                                pDevice->getPixel(aPt3) == aCol2);
 149
 150         const basegfx::B2IPoint aPt4(-100000,-100000);
 151         pDevice->setPixel( aPt4, aCol3, DrawMode_PAINT );
 152         const basegfx::B2IPoint aPt5(100000,100000);
 153         pDevice->setPixel( aPt5, aCol3, DrawMode_PAINT );
 154
 155         sal_Int32 nPixel(countPixel(pDevice, aCol2));
 156         const basegfx::B2IPoint aPt6(aSize.getX(),aSize.getY());
 157         pDevice->setPixel( aPt6, aCol2, DrawMode_PAINT );
 158         CPPUNIT_ASSERT_MESSAGE("setPixel clipping",
 159                                countPixel(pDevice, aCol2) == nPixel);
 160
 161         CPPUNIT_ASSERT_MESSAGE("raw pixel value #1",
 162                                pDevice->getBuffer()[0] == 0x80);
 163
 164         // 1bit LSB
 165         {
 166             pDevice = createBitmapDevice( aSize,
 167                                           true,
 168                                           Format::ONE_BIT_LSB_PAL );
 169
 170             pDevice->setPixel( aPt2, aCol, DrawMode_PAINT );
 171             CPPUNIT_ASSERT_MESSAGE("get/setPixel roundtrip #4",
 172                                    pDevice->getPixel(aPt2) == aCol);
 173
 174             const basegfx::B2IPoint aPt222(1,1);
 175             pDevice->setPixel( aPt222, aCol, DrawMode_PAINT );
 176             CPPUNIT_ASSERT_MESSAGE("get/setPixel roundtrip #5",
 177                                    pDevice->getPixel(aPt222) == aCol);
 178
 179             pDevice->setPixel( aPt3, aCol, DrawMode_PAINT );
 180             CPPUNIT_ASSERT_MESSAGE("get/setPixel roundtrip #6",
 181                                    pDevice->getPixel(aPt3) == aCol);
 182
 183             CPPUNIT_ASSERT_MESSAGE("raw pixel value #2",
 184                                    pDevice->getBuffer()[0] == 0x01);
 185             CPPUNIT_ASSERT_MESSAGE("raw pixel value #3",
 186                                    pDevice->getBuffer()[8] == 0x02);
 187         }
 188
 189         // 8bit alpha
 190         {
 191             pDevice = createBitmapDevice( aSize,
 192                                           true,
 193                                           Format::EIGHT_BIT_GREY );
 194
 195             const Color aCol4(0x010101);
 196             pDevice->setPixel( aPt, aCol4, DrawMode_PAINT );
 197             CPPUNIT_ASSERT_MESSAGE("get/setPixel roundtrip #4",
 198                                    pDevice->getPixel(aPt) == aCol4);
 199
 200             const Color aCol5(0x0F0F0F);
 201             pDevice->setPixel( aPt2, aCol5, DrawMode_PAINT );
 202             CPPUNIT_ASSERT_MESSAGE("get/setPixel roundtrip #5",
 203                                    pDevice->getPixel(aPt2) == aCol5);
 204
 205             const Color aCol6(0xFFFFFF);
 206             pDevice->setPixel( aPt3, aCol6, DrawMode_PAINT );
 207             CPPUNIT_ASSERT_MESSAGE("get/setPixel roundtrip #6",
 208                                    pDevice->getPixel(aPt3) == aCol6);
 209         }
 210
 211         // 16bpp
 212         {
 213             pDevice = createBitmapDevice( aSize,
 214                                           true,
 215                                           Format::SIXTEEN_BIT_LSB_TC_MASK );
 216             const Color aCol7(0);
 217             pDevice->clear( aCol7 );
 218
 219             const Color aCol4(0x00101010);
 220             pDevice->setPixel( aPt, aCol4, DrawMode_PAINT );
 221             CPPUNIT_ASSERT_MESSAGE("get/setPixel roundtrip #7",
 222                                    pDevice->getPixel(aPt) == aCol4);
 223
 224             const Color aCol5(0x00F0F0F0);
 225             pDevice->setPixel( aPt2, aCol5, DrawMode_PAINT );
 226             CPPUNIT_ASSERT_MESSAGE("get/setPixel roundtrip #8",
 227                                    pDevice->getPixel(aPt2) != aCol7);
 228
 229             const Color aCol6(0x00FFFFFF);
 230             pDevice->setPixel( aPt3, aCol6, DrawMode_PAINT );
 231             CPPUNIT_ASSERT_MESSAGE("get/setPixel roundtrip #9",
 232                                    pDevice->getPixel(aPt3) == aCol6);
 233         }
 234
 235         // 24bpp
 236         {
 237             pDevice = createBitmapDevice( aSize,
 238                                           true,
 239                                           Format::TWENTYFOUR_BIT_TC_MASK );
 240
 241             const Color aCol4(0x01010101);
 242             pDevice->setPixel( aPt, aCol4, DrawMode_PAINT );
 243             CPPUNIT_ASSERT_MESSAGE("get/setPixel roundtrip #10",
 244                                    pDevice->getPixel(aPt) == aCol4);
 245
 246             const Color aCol5(0x0F3F2F1F);
 247             pDevice->setPixel( aPt2, aCol5, DrawMode_PAINT );
 248             CPPUNIT_ASSERT_MESSAGE("get/setPixel roundtrip #11",
 249                                    pDevice->getPixel(aPt2) == aCol5);
 250
 251             const Color aCol6(0xFFFFFFFF);
 252             pDevice->setPixel( aPt3, aCol6, DrawMode_PAINT );
 253             CPPUNIT_ASSERT_MESSAGE("get/setPixel roundtrip #12",
 254                                    pDevice->getPixel(aPt3) == aCol6);
 255
 256             CPPUNIT_ASSERT_MESSAGE("raw pixel value #4",
 257                                    pDevice->getBuffer()[2] == 0x3F
 258                                    && pDevice->getBuffer()[1] == 0x2F
 259                                    && pDevice->getBuffer()[0] == 0x1F);
 260         }
 261
 262         // 32bpp
 263         {
 264             pDevice = createBitmapDevice( aSize,
 265                                           true,
 266                                           Format::THIRTYTWO_BIT_TC_MASK );
 267
 268             const Color aCol4(0x01010101);
 269             pDevice->setPixel( aPt, aCol4, DrawMode_PAINT );
 270             CPPUNIT_ASSERT_MESSAGE("get/setPixel roundtrip #13",
 271                                    pDevice->getPixel(aPt) == aCol4);
 272
 273             const Color aCol5(0x0F0F0F0F);
 274             pDevice->setPixel( aPt2, aCol5, DrawMode_PAINT );
 275             CPPUNIT_ASSERT_MESSAGE("get/setPixel roundtrip #14",
 276                                    pDevice->getPixel(aPt2) == aCol5);
 277
 278             const Color aCol6(0xFFFFFFFF);
 279             pDevice->setPixel( aPt3, aCol6, DrawMode_PAINT );
 280             CPPUNIT_ASSERT_MESSAGE("get/setPixel roundtrip #15",
 281                                    pDevice->getPixel(aPt3) == aCol6);
 282         }
 283     }
 284
 285     // Change the following lines only, if you add, remove or rename
 286     // member functions of the current class,
 287     // because these macros are need by auto register mechanism.
 288
 289     CPPUNIT_TEST_SUITE(BasicTest);
 290     CPPUNIT_TEST(colorTest);
 291     CPPUNIT_TEST(testConstruction);
 292     CPPUNIT_TEST(testPixelFuncs);
 293     CPPUNIT_TEST_SUITE_END();
 294 };
 295
 296 // -----------------------------------------------------------------------------
 297 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(BasicTest, "BasicTest");
 298 }
 299
 300
 301 // -----------------------------------------------------------------------------
 302
 303 // this macro creates an empty function, which will called by the RegisterAllFunctions()
 304 // to let the user the possibility to also register some functions by hand.
 305 NOADDITIONAL;
 306