J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * @test |
| 3 | * @bug 4614845 |
| 4 | * @summary Test drawImage(bgcolor) gets correct RGB from SystemColor objects. |
| 5 | * @run main SystemBgColorTest |
| 6 | */ |
| 7 | |
| 8 | import java.awt.*; |
| 9 | import java.awt.image.*; |
| 10 | |
| 11 | public class SystemBgColorTest { |
| 12 | public static final int TESTW = 10; |
| 13 | public static final int TESTH = 10; |
| 14 | |
| 15 | static SystemColor systemColorObjects [] = { |
| 16 | SystemColor.desktop, |
| 17 | SystemColor.activeCaption, |
| 18 | SystemColor.activeCaptionText, |
| 19 | SystemColor.activeCaptionBorder, |
| 20 | SystemColor.inactiveCaption, |
| 21 | SystemColor.inactiveCaptionText, |
| 22 | SystemColor.inactiveCaptionBorder, |
| 23 | SystemColor.window, |
| 24 | SystemColor.windowBorder, |
| 25 | SystemColor.windowText, |
| 26 | SystemColor.menu, |
| 27 | SystemColor.menuText, |
| 28 | SystemColor.text, |
| 29 | SystemColor.textText, |
| 30 | SystemColor.textHighlight, |
| 31 | SystemColor.textHighlightText, |
| 32 | SystemColor.textInactiveText, |
| 33 | SystemColor.control, |
| 34 | SystemColor.controlText, |
| 35 | SystemColor.controlHighlight, |
| 36 | SystemColor.controlLtHighlight, |
| 37 | SystemColor.controlShadow, |
| 38 | SystemColor.controlDkShadow, |
| 39 | SystemColor.scrollbar, |
| 40 | SystemColor.info, |
| 41 | SystemColor.infoText |
| 42 | }; |
| 43 | |
| 44 | static boolean counterrors; |
| 45 | static int errcount; |
| 46 | |
| 47 | public static void error(String problem) { |
| 48 | if (counterrors) { |
| 49 | errcount++; |
| 50 | } else { |
| 51 | throw new RuntimeException(problem); |
| 52 | } |
| 53 | } |
| 54 | |
| 55 | public static void main(String argv[]) { |
| 56 | counterrors = (argv.length > 0); |
| 57 | test(BufferedImage.TYPE_INT_ARGB); |
| 58 | test(BufferedImage.TYPE_INT_RGB); |
| 59 | if (errcount > 0) { |
| 60 | throw new RuntimeException(errcount+" errors"); |
| 61 | } |
| 62 | System.exit(0); // For 1.3 and earlier VMs... |
| 63 | } |
| 64 | |
| 65 | static int cmap[] = { |
| 66 | 0x00000000, |
| 67 | 0xffffffff, |
| 68 | }; |
| 69 | |
| 70 | public static void test(int dsttype) { |
| 71 | BufferedImage src = |
| 72 | new BufferedImage(TESTW, TESTH, BufferedImage.TYPE_INT_ARGB); |
| 73 | test(src, dsttype); |
| 74 | IndexColorModel icm = new IndexColorModel(8, 2, cmap, 0, true, 0, |
| 75 | DataBuffer.TYPE_BYTE); |
| 76 | src = new BufferedImage(TESTW, TESTH, |
| 77 | BufferedImage.TYPE_BYTE_INDEXED, icm); |
| 78 | test(src, dsttype); |
| 79 | } |
| 80 | |
| 81 | public static void test(Image src, int dsttype) { |
| 82 | BufferedImage dst = |
| 83 | new BufferedImage(TESTW, TESTH, dsttype); |
| 84 | for (int i = 0; i < systemColorObjects.length; i++) { |
| 85 | test(src, dst, systemColorObjects[i]); |
| 86 | } |
| 87 | } |
| 88 | |
| 89 | public static void test(Image src, BufferedImage dst, Color bg) { |
| 90 | Graphics g = dst.getGraphics(); |
| 91 | g.setColor(Color.white); |
| 92 | g.fillRect(0, 0, TESTW, TESTH); |
| 93 | g.drawImage(src, 0, 0, bg, null); |
| 94 | if (dst.getRGB(0, 0) != bg.getRGB()) { |
| 95 | error("bad bg pixel for: "+bg); |
| 96 | } |
| 97 | } |
| 98 | } |