diff options
Diffstat (limited to 'tests/org.eclipse.swt.tests/JUnit Tests/org/eclipse/swt/tests/junit/Test_org_eclipse_swt_graphics_ImageData.java')
| -rw-r--r-- | tests/org.eclipse.swt.tests/JUnit Tests/org/eclipse/swt/tests/junit/Test_org_eclipse_swt_graphics_ImageData.java | 1231 |
1 files changed, 0 insertions, 1231 deletions
diff --git a/tests/org.eclipse.swt.tests/JUnit Tests/org/eclipse/swt/tests/junit/Test_org_eclipse_swt_graphics_ImageData.java b/tests/org.eclipse.swt.tests/JUnit Tests/org/eclipse/swt/tests/junit/Test_org_eclipse_swt_graphics_ImageData.java deleted file mode 100644 index 71b64ea565..0000000000 --- a/tests/org.eclipse.swt.tests/JUnit Tests/org/eclipse/swt/tests/junit/Test_org_eclipse_swt_graphics_ImageData.java +++ /dev/null @@ -1,1231 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.swt.tests.junit; - - -import java.io.*; - -import org.eclipse.swt.*; -import org.eclipse.swt.graphics.*; -import org.eclipse.swt.widgets.*; - -import junit.framework.*; -import junit.textui.*; - -/** - * Automated Test Suite for class org.eclipse.swt.graphics.ImageData - * - * @see org.eclipse.swt.graphics.ImageData - */ -public class Test_org_eclipse_swt_graphics_ImageData extends SwtTestCase { - -public Test_org_eclipse_swt_graphics_ImageData(String name) { - super(name); -} - -public static void main(String[] args) { - TestRunner.run(suite()); -} - -protected void setUp() { - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 32, new PaletteData(0xFF0000, 0xFF00, 0xFF)); -} - -protected void tearDown() { -} - -public void test_ConstructorIIILorg_eclipse_swt_graphics_PaletteData() { - try { - new ImageData(-1, 1, 1, new PaletteData(new RGB[] {new RGB(0, 0, 0)})); - fail("No exception thrown for width < 0"); - } catch (IllegalArgumentException e) { - } - - try { - new ImageData(1, -1, 1, new PaletteData(new RGB[] {new RGB(0, 0, 0)})); - fail("No exception thrown for height < 0"); - } catch (IllegalArgumentException e) { - } - - try { - new ImageData(1, 1, 1, null, 0, new byte[] {}); - fail("No exception thrown for paletteData == null"); - } catch (IllegalArgumentException e) { - } - - try { - new ImageData(1, 1, 3, new PaletteData(new RGB[] {new RGB(0, 0, 0)})); - fail("No exception thrown for unsupported depth"); - } catch (IllegalArgumentException e) { - } - - int[] validDepths = {1, 2, 4, 8, 16, 24, 32}; - for (int i = 0; i < validDepths.length; i++) { - new ImageData(1, 1, validDepths[i], new PaletteData(new RGB[] {new RGB(0, 0, 0)})); - }; -} - -public void test_ConstructorIIILorg_eclipse_swt_graphics_PaletteDataI$B() { - try { - new ImageData(-1, 1, 1, new PaletteData(new RGB[] {new RGB(0, 0, 0)}), 1, new byte[] {}); - fail("No exception thrown for width < 0"); - } catch (IllegalArgumentException e) { - } - - try { - new ImageData(1, -1, 1, new PaletteData(new RGB[] {new RGB(0, 0, 0)}), 1, new byte[] {}); - fail("No exception thrown for height < 0"); - } catch (IllegalArgumentException e) { - } - - try { - new ImageData(1, 1, 1, null, 0, new byte[] {}); - fail("No exception thrown for paletteData == null"); - } catch (IllegalArgumentException e) { - } - - try { - new ImageData(1, 1, 1, new PaletteData(new RGB[] {new RGB(0, 0, 0)}), 1, null); - fail("No exception thrown for data == null"); - } catch (IllegalArgumentException e) { - } - - try { - new ImageData(1, 1, 3, new PaletteData(new RGB[] {new RGB(0, 0, 0)}), 1, new byte[] {}); - fail("No exception thrown for unsupported depth"); - } catch (IllegalArgumentException e) { - } - - int[] validDepths = {1, 2, 4, 8, 16, 24, 32}; - for (int i = 0; i < validDepths.length; i++) { - new ImageData(1, 1, validDepths[i], new PaletteData(new RGB[] {new RGB(0, 0, 0)}), 1, new byte[] {}); - }; - - // illegal argument, data is null - try { - new ImageData(1, 1, 8, new PaletteData(new RGB[] {new RGB(0, 0, 0)}), 4, null); - fail("No exception thrown for null data"); - } catch (IllegalArgumentException e) { - } - - // divide by zero exception if scanlinePad == 0 - try { - new ImageData(1, 1, 8, new PaletteData(new RGB[] {new RGB(0, 0, 0)}), 0, new byte[] {}); - fail("No exception thrown for scanlinePad == 0"); - } catch (IllegalArgumentException e) { - } -} - -public void test_ConstructorLjava_io_InputStream() { - InputStream stream = null; - try { - try { - new ImageData(stream); - fail("No exception thrown for InputStream == null"); - } catch (IllegalArgumentException e) { - } - - stream = SwtTestCase.class.getResourceAsStream("empty.txt"); - try { - new ImageData(stream); - fail("No exception thrown for invalid InputStream"); - } catch (SWTException e) { - } - - int numFormats = SwtTestCase.imageFormats.length; - String fileName = SwtTestCase.imageFilenames[0]; - for (int i=0; i<numFormats; i++) { - String format = SwtTestCase.imageFormats[i]; - stream = SwtTestCase.class.getResourceAsStream(fileName + "." + format); - new ImageData(stream); - } - } finally { - try { - stream.close(); - } catch (Exception e) { - } - } -} - -public void test_ConstructorLjava_lang_String() { - String filename = null; - try { - new ImageData(filename); - fail("No exception thrown for filename == null"); - } catch (IllegalArgumentException e) { - } - // j2se and j2me(cdc) can load from a filename but, j2me(cldc) throws an exception -} - -public void test_clone() { - InputStream stream = null; - try { - stream = SwtTestCase.class.getResourceAsStream(SwtTestCase.imageFilenames[0] + "." + SwtTestCase.imageFormats[0]); - ImageData data1 = new ImageData(stream); - ImageData data2 = (ImageData) data1.clone(); - // imageData does not implement an equals(Object) method - assertEquals(":a:", data1.alpha, data2.alpha); - assertEquals(":b:", data1.alphaData, data2.alphaData); - assertEquals(":c:", data1.bytesPerLine, data2.bytesPerLine); - assertEquals(":d:", data1.data, data2.data); - assertEquals(":e:", data1.delayTime, data2.delayTime); - assertEquals(":f:", data1.depth, data2.depth); - assertEquals(":g:", data1.disposalMethod, data2.disposalMethod); - assertEquals(":h:", data1.height, data2.height); - assertEquals(":i:", data1.maskData, data2.maskData); - assertEquals(":j:", data1.maskPad, data2.maskPad); - assertEquals(":k:", data1.palette, data2.palette); - assertEquals(":l:", data1.scanlinePad, data2.scanlinePad); - assertEquals(":m:", data1.transparentPixel, data2.transparentPixel); - assertEquals(":n:", data1.type, data2.type); - assertEquals(":o:", data1.width, data2.width); - assertEquals(":p:", data1.x, data2.x); - assertEquals(":q:", data1.y, data2.y); - } finally { - try { - stream.close(); - } catch (Exception e) { - } - } -} - -public void test_getAlphaII() { - int value; - - assertEquals(":a:", 255, imageData.getAlpha(0, 0)); - value = 0xAA; - imageData.setAlpha(0, 0, value); - assertEquals(":b:", value, imageData.getAlpha(0, 0)); - - // exception cases - try { - imageData.getAlpha(-1, 1); - fail("No exception thrown for x out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for x out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.getAlpha(IMAGE_DIMENSION, 1); - fail("No exception thrown for x out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for x out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.getAlpha(0, -1); - fail("No exception thrown for y out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for y out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.getAlpha(0, IMAGE_DIMENSION); - fail("No exception thrown for y out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for y out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } -} - -public void test_getAlphasIII$BI() { - byte value; - final int SIZE = 20; - final int GET_WIDTH = 10; - final int OFFSET = 10; - byte[] alphaData = new byte[SIZE]; - - imageData.getAlphas(0, 1, GET_WIDTH, alphaData, OFFSET); - for (int i = 0; i < alphaData.length; i ++) { - if (i < OFFSET) { - assertEquals(":a:", 0, alphaData[i]); - } else { - assertEquals(":b:", (byte) 255, alphaData[i]); - } - } - - value = (byte) 0xAA; - byte[] values = new byte[] {value, (byte) (value+1), (byte) (value+2), (byte) (value+3), (byte) (value+4)}; - imageData.setAlphas(0, 1, values.length, values, 0); - imageData.getAlphas(0, 1, GET_WIDTH, alphaData, OFFSET); - for (int i = 0; i < alphaData.length; i++) { - if (i < OFFSET) { - assertEquals(":c:", 0, alphaData[i]); - } else if (i < OFFSET + values.length) { - assertEquals(":d:", (byte) values[i-OFFSET], alphaData[i]); - } else if (i < OFFSET+GET_WIDTH) { - assertEquals(":e:", 0, alphaData[i]); - } - } - - // exception cases - try { - imageData.getAlphas(0, 1, GET_WIDTH*GET_WIDTH, alphaData, OFFSET); - fail("No exception thrown for getWidth out of bounds"); - } catch (IndexOutOfBoundsException e) { - } - try { - imageData.getAlphas(0, 1, GET_WIDTH, (byte[]) null, OFFSET); - fail("No exception thrown for alphas == null"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for alphas == null", SWT.ERROR_NULL_ARGUMENT, e); - } - try { - imageData.getAlphas(-1, 1, GET_WIDTH, alphaData, OFFSET); - fail("No exception thrown for x out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for x out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.getAlphas(IMAGE_DIMENSION, 1, GET_WIDTH, alphaData, OFFSET); - fail("No exception thrown for x out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for x out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.getAlphas(0, -1, GET_WIDTH, alphaData, OFFSET); - fail("No exception thrown for y out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for y out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.getAlphas(0, IMAGE_DIMENSION, GET_WIDTH, alphaData, OFFSET); - fail("No exception thrown for y out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for y out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.getAlphas(0, 1, -1, alphaData, OFFSET); - fail("No exception thrown for getWidth < 0"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for getWidth < 0", SWT.ERROR_INVALID_ARGUMENT, e); - } -} - -public void test_getPixelII() { - int value; - - assertEquals(":a:", 0, imageData.getPixel(0, 0)); - value = 0xAA; - imageData.setPixel(0, 0, value); - assertEquals(":b:", value, imageData.getPixel(0, 0)); - - // exception cases - try { - imageData.getPixel(-1, 1); - fail("No exception thrown for x out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for x out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.getPixel(IMAGE_DIMENSION, 1); - fail("No exception thrown for x out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for x out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.getPixel(0, -1); - fail("No exception thrown for y out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for y out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.getPixel(0, IMAGE_DIMENSION); - fail("No exception thrown for y out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for y out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - int width = 3; - int height = 3; - int depth = 4; - byte pixelValue = 1; - byte[] data = {(byte) ((pixelValue << 4) + pixelValue), (byte) (pixelValue << 4), (byte) ((pixelValue << 4) + pixelValue), (byte) (pixelValue << 4), (byte) ((pixelValue << 4) + pixelValue), (byte) (pixelValue << 4)}; - imageData = new ImageData(width, height, depth, new PaletteData(new RGB[] {new RGB(0, 0, 255), new RGB(111, 111, 111)}), 1, data); - for (int y = 0; y < height; y++) { - for (int x = 0; x < width; x++) { - int pixel = imageData.getPixel(x, y); - assertEquals("Bad pixel data", pixelValue, pixel); - } - } -} - -public void test_getPixelsIII$BI() { - byte value; - final int SIZE = 20; - final int GET_WIDTH = 10; - final int OFFSET = 10; - byte[] pixelData = new byte[SIZE]; - - // test 1 bit - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 1, new PaletteData(new RGB[]{new RGB(0, 0, 0), new RGB(255, 255, 255)})); - imageData.getPixels(0, 1, GET_WIDTH, pixelData, OFFSET); - for (int i = 0; i < pixelData.length; i ++) { - assertEquals(":a:", 0, pixelData[i]); - } - - byte[] values = new byte[]{0x1, 0x1, 0x1, 0x1, 0x1}; - imageData.setPixels(0, 1, values.length, values, 0); - imageData.getPixels(0, 1, GET_WIDTH, pixelData, OFFSET); - for (int i = 0; i < pixelData.length; i++) { - if (i < OFFSET) { - assertEquals(":b:", 0, pixelData[i]); - } else if (i < OFFSET + values.length) { - assertEquals(":c:", (byte) values[i-OFFSET], pixelData[i]); - } else if (i < OFFSET+GET_WIDTH) { - assertEquals(":d:", 0, pixelData[i]); - } - } - - // test 2 bit - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 2, new PaletteData(new RGB[]{new RGB(0, 0, 0), new RGB(255, 255, 255)})); - imageData.getPixels(0, 1, GET_WIDTH, pixelData, OFFSET); - for (int i = 0; i < pixelData.length; i ++) { - assertEquals(":e:", 0, pixelData[i]); - } - - values = new byte[]{0x1, 0x2, 0x3, 0x2, 0x1}; - imageData.setPixels(0, 1, values.length, values, 0); - imageData.getPixels(0, 1, GET_WIDTH, pixelData, OFFSET); - for (int i = 0; i < pixelData.length; i++) { - if (i < OFFSET) { - assertEquals(":f:", 0, pixelData[i]); - } else if (i < OFFSET + values.length) { - assertEquals(":g:", (byte) values[i-OFFSET], pixelData[i]); - } else if (i < OFFSET+GET_WIDTH) { - assertEquals(":h:", 0, pixelData[i]); - } - } - - // test 4 bit - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 4, new PaletteData(new RGB[]{new RGB(0, 0, 0), new RGB(255, 255, 255)})); - imageData.getPixels(0, 1, GET_WIDTH, pixelData, OFFSET); - for (int i = 0; i < pixelData.length; i ++) { - assertEquals(":i:", 0, pixelData[i]); - } - - values = new byte[]{0x1, 0x2, 0x3, 0x4, 0xF}; - imageData.setPixels(0, 1, values.length, values, 0); - imageData.getPixels(0, 1, GET_WIDTH, pixelData, OFFSET); - for (int i = 0; i < pixelData.length; i++) { - if (i < OFFSET) { - assertEquals(":j:", 0, pixelData[i]); - } else if (i < OFFSET + values.length) { - assertEquals(":k:", (byte) values[i-OFFSET], pixelData[i]); - } else if (i < OFFSET+GET_WIDTH) { - assertEquals(":l:", 0, pixelData[i]); - } - } - - // test 8 bit - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 8, new PaletteData(new RGB[]{new RGB(0, 0, 0), new RGB(255, 255, 255)})); - imageData.getPixels(0, 1, GET_WIDTH, pixelData, OFFSET); - for (int i = 0; i < pixelData.length; i ++) { - assertEquals(":m:", 0, pixelData[i]); - } - - values = new byte[]{0x1, 0x2, 0x3, 0xF, (byte)0xFF}; - imageData.setPixels(0, 1, values.length, values, 0); - imageData.getPixels(0, 1, GET_WIDTH, pixelData, OFFSET); - for (int i = 0; i < pixelData.length; i++) { - if (i < OFFSET) { - assertEquals(":n:", 0, pixelData[i]); - } else if (i < OFFSET + values.length) { - assertEquals(":o:", (byte) values[i-OFFSET], pixelData[i]); - } else if (i < OFFSET+GET_WIDTH) { - assertEquals(":p:", 0, pixelData[i]); - } - } - - // exception cases - try { - imageData.getPixels(0, 1, GET_WIDTH*GET_WIDTH, pixelData, OFFSET); - fail("No exception thrown for getWidth out of bounds"); - } catch (IndexOutOfBoundsException e) { - } - try { - imageData.getPixels(0, 1, GET_WIDTH, (byte[]) null, OFFSET); - fail("No exception thrown for pixels == null"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for pixels == null", SWT.ERROR_NULL_ARGUMENT, e); - } - try { - imageData.getPixels(-1, 1, GET_WIDTH, pixelData, OFFSET); - fail("No exception thrown for x out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for x out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.getPixels(IMAGE_DIMENSION, 1, GET_WIDTH, pixelData, OFFSET); - fail("No exception thrown for x out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for x out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.getPixels(0, -1, GET_WIDTH, pixelData, OFFSET); - fail("No exception thrown for y out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for y out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.getPixels(0, IMAGE_DIMENSION, GET_WIDTH, pixelData, OFFSET); - fail("No exception thrown for y out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for y out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.getPixels(0, 1, -1, pixelData, OFFSET); - fail("No exception thrown for getWidth < 0"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for getWidth < 0", SWT.ERROR_INVALID_ARGUMENT, e); - } - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 32, new PaletteData(0xFF0000, 0xFF00, 0xFF)); - try { - imageData.getPixels(0, 1, GET_WIDTH, pixelData, OFFSET); - fail("No exception thrown for invalid depth"); - } catch (SWTException e) { - assertEquals("Incorrect exception thrown for invalid depth", SWT.ERROR_UNSUPPORTED_DEPTH, e); - } -} - -public void test_getPixelsIII$II() { - int value; - final int SIZE = 20; - final int GET_WIDTH = 10; - final int OFFSET = 10; - int[] pixelData = new int[SIZE]; - - // test 1 bit - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 1, new PaletteData(new RGB[]{new RGB(0, 0, 0), new RGB(255, 255, 255)})); - imageData.getPixels(0, 1, GET_WIDTH, pixelData, OFFSET); - for (int i = 0; i < pixelData.length; i ++) { - assertEquals(":a:", 0, pixelData[i]); - } - - int[] values = new int[]{0x1, 0x1, 0x1, 0x1, 0x1}; - imageData.setPixels(0, 1, values.length, values, 0); - imageData.getPixels(0, 1, GET_WIDTH, pixelData, OFFSET); - for (int i = 0; i < pixelData.length; i++) { - if (i < OFFSET) { - assertEquals(":b:", 0, pixelData[i]); - } else if (i < OFFSET + values.length) { - assertEquals(":c:", values[i-OFFSET], pixelData[i]); - } else if (i < OFFSET+GET_WIDTH) { - assertEquals(":d:", 0, pixelData[i]); - } - } - - // test 2 bit - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 2, new PaletteData(new RGB[]{new RGB(0, 0, 0), new RGB(255, 255, 255)})); - imageData.getPixels(0, 1, GET_WIDTH, pixelData, OFFSET); - for (int i = 0; i < pixelData.length; i ++) { - assertEquals(":e:", 0, pixelData[i]); - } - - values = new int[]{0x1, 0x2, 0x3, 0x2, 0x1}; - imageData.setPixels(0, 1, values.length, values, 0); - imageData.getPixels(0, 1, GET_WIDTH, pixelData, OFFSET); - for (int i = 0; i < pixelData.length; i++) { - if (i < OFFSET) { - assertEquals(":f:", 0, pixelData[i]); - } else if (i < OFFSET + values.length) { - assertEquals(":g:", values[i-OFFSET], pixelData[i]); - } else if (i < OFFSET+GET_WIDTH) { - assertEquals(":h:", 0, pixelData[i]); - } - } - - // test 4 bit - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 4, new PaletteData(new RGB[]{new RGB(0, 0, 0), new RGB(255, 255, 255)})); - imageData.getPixels(0, 1, GET_WIDTH, pixelData, OFFSET); - for (int i = 0; i < pixelData.length; i ++) { - assertEquals(":i:", 0, pixelData[i]); - } - - values = new int[]{0x1, 0x2, 0x3, 0x4, 0xF}; - imageData.setPixels(0, 1, values.length, values, 0); - imageData.getPixels(0, 1, GET_WIDTH, pixelData, OFFSET); - for (int i = 0; i < pixelData.length; i++) { - if (i < OFFSET) { - assertEquals(":j:", 0, pixelData[i]); - } else if (i < OFFSET + values.length) { - assertEquals(":k:", values[i-OFFSET], pixelData[i]); - } else if (i < OFFSET+GET_WIDTH) { - assertEquals(":l:", 0, pixelData[i]); - } - } - - // test 8 bit - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 8, new PaletteData(new RGB[]{new RGB(0, 0, 0), new RGB(255, 255, 255)})); - imageData.getPixels(0, 1, GET_WIDTH, pixelData, OFFSET); - for (int i = 0; i < pixelData.length; i ++) { - assertEquals(":m:", 0, pixelData[i]); - } - - values = new int[]{0x1, 0x2, 0x3, 0xF, 0xFF}; - imageData.setPixels(0, 1, values.length, values, 0); - imageData.getPixels(0, 1, GET_WIDTH, pixelData, OFFSET); - for (int i = 0; i < pixelData.length; i++) { - if (i < OFFSET) { - assertEquals(":n:", 0, pixelData[i]); - } else if (i < OFFSET + values.length) { - assertEquals(":o:", values[i-OFFSET], pixelData[i]); - } else if (i < OFFSET+GET_WIDTH) { - assertEquals(":p:", 0, pixelData[i]); - } - } - - // test 16 bit - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 16, new PaletteData(0xF800, 0x7E0, 0x1F)); - imageData.getPixels(0, 1, GET_WIDTH, pixelData, OFFSET); - for (int i = 0; i < pixelData.length; i ++) { - assertEquals(":q:", 0, pixelData[i]); - } - - values = new int[]{0, 0x2, 0xF, 0xFF, 0xFFAA}; - imageData.setPixels(0, 1, values.length, values, 0); - imageData.getPixels(0, 1, GET_WIDTH, pixelData, OFFSET); - for (int i = 0; i < pixelData.length; i++) { - if (i < OFFSET) { - assertEquals(":r:", 0, pixelData[i]); - } else if (i < OFFSET + values.length) { - assertEquals(":s:", values[i-OFFSET], pixelData[i]); - } else if (i < OFFSET+GET_WIDTH) { - assertEquals(":t:", 0, pixelData[i]); - } - } - - // test 24 bit - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 24, new PaletteData(0xFF0000, 0xFF00, 0xFF)); - imageData.getPixels(0, 1, GET_WIDTH, pixelData, OFFSET); - for (int i = 0; i < pixelData.length; i ++) { - assertEquals(":u:", 0, pixelData[i]); - } - - values = new int[]{0, 0xFF, 0xFFAA, 0xFF00AA}; - imageData.setPixels(0, 1, values.length, values, 0); - imageData.getPixels(0, 1, GET_WIDTH, pixelData, OFFSET); - for (int i = 0; i < pixelData.length; i++) { - if (i < OFFSET) { - assertEquals(":v:", 0, pixelData[i]); - } else if (i < OFFSET + values.length) { - assertEquals(":w:", values[i-OFFSET], pixelData[i]); - } else if (i < OFFSET+GET_WIDTH) { - assertEquals(":x:", 0, pixelData[i]); - } - } - - // test 32 bit - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 32, new PaletteData(0xFF000000, 0xFF00, 0xFF)); - imageData.getPixels(0, 1, GET_WIDTH, pixelData, OFFSET); - for (int i = 0; i < pixelData.length; i ++) { - assertEquals(":y:", 0, pixelData[i]); - } - - values = new int[]{0, 0xFF, 0xFFAA, 0xFF00AA00}; - imageData.setPixels(0, 1, values.length, values, 0); - imageData.getPixels(0, 1, GET_WIDTH, pixelData, OFFSET); - for (int i = 0; i < pixelData.length; i++) { - if (i < OFFSET) { - assertEquals(":z:", 0, pixelData[i]); - } else if (i < OFFSET + values.length) { - assertEquals(":aa:", values[i-OFFSET], pixelData[i]); - } else if (i < OFFSET+GET_WIDTH) { - assertEquals(":ab:", 0, pixelData[i]); - } - } - - // exception cases - try { - imageData.getPixels(0, 1, GET_WIDTH*GET_WIDTH, pixelData, OFFSET); - fail("No exception thrown for getWidth out of bounds"); - } catch (IndexOutOfBoundsException e) { - } - try { - imageData.getPixels(0, 1, GET_WIDTH, (int[]) null, OFFSET); - fail("No exception thrown for pixels == null"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for pixels == null", SWT.ERROR_NULL_ARGUMENT, e); - } - try { - imageData.getPixels(-1, 1, GET_WIDTH, pixelData, OFFSET); - fail("No exception thrown for x out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for x out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.getPixels(IMAGE_DIMENSION, 1, GET_WIDTH, pixelData, OFFSET); - fail("No exception thrown for x out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for x out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.getPixels(0, -1, GET_WIDTH, pixelData, OFFSET); - fail("No exception thrown for y out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for y out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.getPixels(0, IMAGE_DIMENSION, GET_WIDTH, pixelData, OFFSET); - fail("No exception thrown for y out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for y out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.getPixels(0, 1, -1, pixelData, OFFSET); - fail("No exception thrown for getWidth < 0"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for getWidth < 0", SWT.ERROR_INVALID_ARGUMENT, e); - } -} - -public void test_getRGBs() { - assertNull(":a:", imageData.getRGBs()); - RGB[] rgbs = new RGB[]{new RGB(0, 0, 0), new RGB(255, 255, 255)}; - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 8, new PaletteData(rgbs)); - assertEquals(":b:", rgbs, imageData.getRGBs()); -} - -public void test_getTransparencyMask() { -// Bug 71472 - transparency mask should be null -// assertNull(":a:", imageData.getTransparencyMask()); - - InputStream stream = getClass().getResourceAsStream(transparentImageFilenames[0]); - Image image = new Image(Display.getDefault(), stream); - try { - stream.close(); - } catch (IOException e) {} - imageData = image.getImageData(); - ImageData maskData = imageData.getTransparencyMask(); - assertNotNull(":b:", maskData); - -// Bug 71472 - transparency mask should be null -/* image = new Image(Display.getDefault(), getClass().getResourceAsStream(imageFilenames[0] + '.' + imageFormats[imageFormats.length-1])); - imageData = image.getImageData(); - maskData = imageData.getTransparencyMask(); - assertNull(":c:", maskData); -*/ -} - -public void test_getTransparencyType() { - assertEquals(":a:", SWT.TRANSPARENCY_NONE, imageData.getTransparencyType()); - - InputStream stream = getClass().getResourceAsStream(transparentImageFilenames[0]); - Image image = new Image(Display.getDefault(), stream); - try { - stream.close(); - } catch (IOException e) {} - imageData = image.getImageData(); - assertFalse(":b:", SWT.TRANSPARENCY_NONE == imageData.getTransparencyType()); - - stream = getClass().getResourceAsStream(imageFilenames[0] + '.' + imageFormats[imageFormats.length-1]); - image = new Image(Display.getDefault(), stream); - try { - stream.close(); - } catch (IOException e) {} - imageData = image.getImageData(); - assertEquals(":c:", SWT.TRANSPARENCY_NONE, imageData.getTransparencyType()); -} - -public void test_internal_newIIILorg_eclipse_swt_graphics_PaletteDataI$BI$B$BIIIIIII() { - // do not test internal API - // javadoc states: - // <b>IMPORTANT:</b> This method is <em>not</em> part of the public - // API for <code>ImageData</code>. It is marked public only so that it - // can be shared within the packages provided by SWT. It is subject - // to change without notice, and should never be called from - // application code. -} - -public void test_scaledToII() { - final int imageDimension = 8; - RGB[] rgbs = new RGB[]{new RGB(0, 0, 0), new RGB(255, 255, 255)}; - byte[] pixelData = new byte[(imageDimension*imageDimension) / 8]; - - pixelData[0] = 0x4F; - imageData = new ImageData(imageDimension, imageDimension, 1, new PaletteData(rgbs), 1, pixelData); - - ImageData scaledImageData = imageData.scaledTo(-imageDimension, -imageDimension); - byte[] scaledPixelData = new byte[imageDimension]; - scaledImageData.getPixels(0, imageDimension - 1, scaledPixelData.length, scaledPixelData, 0); - byte[] expectedPixelData = new byte[] {0x1, 0x1, 0x1, 0x1, 0, 0, 0x1, 0}; - assertEquals(":a:", expectedPixelData, scaledPixelData); - - scaledImageData = imageData.scaledTo(imageDimension * 10, imageDimension); - scaledPixelData = new byte[imageDimension * 10]; - scaledImageData.getPixels(0, 0, scaledPixelData.length, scaledPixelData, 0); - assertEquals(":b:", 0, scaledPixelData[0]); - assertEquals(":c:", 0, scaledPixelData[1]); - - scaledImageData = imageData.scaledTo(imageDimension, imageDimension * 10); - scaledPixelData = new byte[imageDimension]; - scaledImageData.getPixels(0, 0, scaledPixelData.length, scaledPixelData, 0); - expectedPixelData = new byte[] {0, 0x1, 0, 0, 0x1, 0x1, 0x1, 0x1}; - assertEquals(":d:", expectedPixelData, scaledPixelData); -} - -public void test_setAlphaIII() { - int value; - - value = 0xAA; - imageData.setAlpha(0, 0, value); - assertEquals(":a:", value, imageData.getAlpha(0, 0)); - - // exception cases - try { - imageData.setAlpha(-1, 1, value); - fail("No exception thrown for x out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for x out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.setAlpha(IMAGE_DIMENSION, 1, value); - fail("No exception thrown for x out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for x out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.setAlpha(0, -1, value); - fail("No exception thrown for y out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for y out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.setAlpha(0, IMAGE_DIMENSION, value); - fail("No exception thrown for y out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for y out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } -} - -public void test_setAlphasIII$BI() { - byte value; - final int SIZE = 20; - final int OFFSET = 1; - byte[] alphaData = new byte[SIZE]; - - value = (byte) 0xAA; - byte[] values = new byte[] {value, (byte) (value+1), (byte) (value+2), (byte) (value+3), (byte) (value+4)}; - imageData.setAlphas(0, 1, values.length - OFFSET, values, OFFSET); - imageData.getAlphas(0, 1, IMAGE_DIMENSION, alphaData, 0); - for (int i = 0; i < alphaData.length; i++) { - if (i + OFFSET < values.length) { - assertEquals(":a:", (byte) values[i + OFFSET], alphaData[i]); - } else { - assertEquals(":b:", 0, alphaData[i]); - } - } - - // exception cases - try { - imageData.setAlphas(0, 1, IMAGE_DIMENSION*IMAGE_DIMENSION, alphaData, OFFSET); - fail("No exception thrown for putWidth out of bounds"); - } catch (IndexOutOfBoundsException e) { - } - try { - imageData.setAlphas(0, 1, IMAGE_DIMENSION, (byte[]) null, OFFSET); - fail("No exception thrown for alphas == null"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for alphas == null", SWT.ERROR_NULL_ARGUMENT, e); - } - try { - imageData.setAlphas(-1, 1, IMAGE_DIMENSION, alphaData, OFFSET); - fail("No exception thrown for x out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for x out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.setAlphas(IMAGE_DIMENSION, 1, IMAGE_DIMENSION, alphaData, OFFSET); - fail("No exception thrown for x out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for x out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.setAlphas(0, -1, IMAGE_DIMENSION, alphaData, OFFSET); - fail("No exception thrown for y out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for y out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.setAlphas(0, IMAGE_DIMENSION, IMAGE_DIMENSION, alphaData, OFFSET); - fail("No exception thrown for y out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for y out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.setAlphas(0, 1, -1, alphaData, OFFSET); - fail("No exception thrown for putWidth < 0"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for putWidth < 0", SWT.ERROR_INVALID_ARGUMENT, e); - } -} - -public void test_setPixelIII() { - int value; - - value = 0xAA; - imageData.setPixel(0, 0, value); - assertEquals(":a:", value, imageData.getPixel(0, 0)); - - // exception cases - try { - imageData.setPixel(-1, 1, value); - fail("No exception thrown for x out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for x out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.setPixel(IMAGE_DIMENSION, 1, value); - fail("No exception thrown for x out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for x out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.setPixel(0, -1, value); - fail("No exception thrown for y out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for y out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.setPixel(0, IMAGE_DIMENSION, value); - fail("No exception thrown for y out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for y out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } -} - -public void test_setPixelsIII$BI() { - byte value; - final int SIZE = 20; - final int OFFSET = 1; - byte[] pixelData = new byte[SIZE]; - - // test 1 bit - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 1, new PaletteData(new RGB[]{new RGB(0, 0, 0), new RGB(255, 255, 255)})); - byte[] values = new byte[]{0x1, 0x1, 0x1, 0x1, 0x1}; - imageData.setPixels(0, 1, values.length - OFFSET, values, OFFSET); - imageData.getPixels(0, 1, IMAGE_DIMENSION, pixelData, 0); - for (int i = 0; i < pixelData.length; i++) { - if (i + OFFSET < values.length) { - assertEquals(":a:", (byte) values[i + OFFSET], pixelData[i]); - } else { - assertEquals(":b:", 0, pixelData[i]); - } - } - - // test 2 bit - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 2, new PaletteData(new RGB[]{new RGB(0, 0, 0), new RGB(255, 255, 255)})); - values = new byte[]{0x1, 0x2, 0x3, 0x2, 0x1}; - imageData.setPixels(0, 1, values.length - OFFSET, values, OFFSET); - imageData.getPixels(0, 1, IMAGE_DIMENSION, pixelData, 0); - for (int i = 0; i < pixelData.length; i++) { - if (i + OFFSET < values.length) { - assertEquals(":c:", (byte) values[i + OFFSET], pixelData[i]); - } else { - assertEquals(":d:", 0, pixelData[i]); - } - } - - // test 4 bit - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 4, new PaletteData(new RGB[]{new RGB(0, 0, 0), new RGB(255, 255, 255)})); - values = new byte[]{0x1, 0x2, 0x3, 0x4, 0xF}; - imageData.setPixels(0, 1, values.length - OFFSET, values, OFFSET); - imageData.getPixels(0, 1, IMAGE_DIMENSION, pixelData, 0); - for (int i = 0; i < pixelData.length; i++) { - if (i + OFFSET < values.length) { - assertEquals(":e:", (byte) values[i + OFFSET], pixelData[i]); - } else { - assertEquals(":f:", 0, pixelData[i]); - } - } - - // test 8 bit - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 8, new PaletteData(new RGB[]{new RGB(0, 0, 0), new RGB(255, 255, 255)})); - values = new byte[]{0x1, 0x2, 0x3, 0xF, (byte)0xFF}; - imageData.setPixels(0, 1, values.length - OFFSET, values, OFFSET); - imageData.getPixels(0, 1, IMAGE_DIMENSION, pixelData, 0); - for (int i = 0; i < pixelData.length; i++) { - if (i + OFFSET < values.length) { - assertEquals(":g:", (byte) values[i + OFFSET], pixelData[i]); - } else { - assertEquals(":h:", 0, pixelData[i]); - } - } - - // exception cases - try { - imageData.setPixels(0, 1, IMAGE_DIMENSION*IMAGE_DIMENSION, pixelData, OFFSET); - fail("No exception thrown for putWidth out of bounds"); - } catch (IndexOutOfBoundsException e) { - } - try { - imageData.setPixels(0, 1, IMAGE_DIMENSION, (byte[]) null, OFFSET); - fail("No exception thrown for pixels == null"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for pixels == null", SWT.ERROR_NULL_ARGUMENT, e); - } - try { - imageData.setPixels(-1, 1, IMAGE_DIMENSION, pixelData, OFFSET); - fail("No exception thrown for x out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for x out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.setPixels(IMAGE_DIMENSION, 1, IMAGE_DIMENSION, pixelData, OFFSET); - fail("No exception thrown for x out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for x out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.setPixels(0, -1, IMAGE_DIMENSION, pixelData, OFFSET); - fail("No exception thrown for y out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for y out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.setPixels(0, IMAGE_DIMENSION, IMAGE_DIMENSION, pixelData, OFFSET); - fail("No exception thrown for y out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for y out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.setPixels(0, 1, -1, pixelData, OFFSET); - fail("No exception thrown for putWidth < 0"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for putWidth < 0", SWT.ERROR_INVALID_ARGUMENT, e); - } - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 32, new PaletteData(0xFF0000, 0xFF00, 0xFF)); - try { - imageData.setPixels(0, 1, IMAGE_DIMENSION, pixelData, OFFSET); - fail("No exception thrown for invalid depth"); - } catch (SWTException e) { - assertEquals("Incorrect exception thrown for invalid depth", SWT.ERROR_UNSUPPORTED_DEPTH, e); - } -} - -public void test_setPixelsIII$II() { - int value; - final int SIZE = 20; - final int OFFSET = 1; - int[] pixelData = new int[SIZE]; - - // test 1 bit - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 1, new PaletteData(new RGB[]{new RGB(0, 0, 0), new RGB(255, 255, 255)})); - int[] values = new int[]{0x1, 0x1, 0x1, 0x1, 0x1}; - imageData.setPixels(0, 1, values.length - OFFSET, values, OFFSET); - imageData.getPixels(0, 1, IMAGE_DIMENSION, pixelData, 0); - for (int i = 0; i < pixelData.length; i++) { - if (i + OFFSET < values.length) { - assertEquals(":a:", values[i + OFFSET], pixelData[i]); - } else { - assertEquals(":b:", 0, pixelData[i]); - } - } - - // test 2 bit - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 2, new PaletteData(new RGB[]{new RGB(0, 0, 0), new RGB(255, 255, 255)})); - values = new int[]{0x1, 0x2, 0x3, 0x2, 0x1}; - imageData.setPixels(0, 1, values.length - OFFSET, values, OFFSET); - imageData.getPixels(0, 1, IMAGE_DIMENSION, pixelData, 0); - for (int i = 0; i < pixelData.length; i++) { - if (i + OFFSET < values.length) { - assertEquals(":c:", values[i + OFFSET], pixelData[i]); - } else { - assertEquals(":d:", 0, pixelData[i]); - } - } - - // test 4 bit - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 4, new PaletteData(new RGB[]{new RGB(0, 0, 0), new RGB(255, 255, 255)})); - values = new int[]{0x1, 0x2, 0x3, 0x4, 0xF}; - imageData.setPixels(0, 1, values.length - OFFSET, values, OFFSET); - imageData.getPixels(0, 1, IMAGE_DIMENSION, pixelData, 0); - for (int i = 0; i < pixelData.length; i++) { - if (i + OFFSET < values.length) { - assertEquals(":e:", values[i + OFFSET], pixelData[i]); - } else { - assertEquals(":f:", 0, pixelData[i]); - } - } - - // test 8 bit - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 8, new PaletteData(new RGB[]{new RGB(0, 0, 0), new RGB(255, 255, 255)})); - values = new int[]{0x1, 0x2, 0x3, 0xF, 0xFF}; - imageData.setPixels(0, 1, values.length - OFFSET, values, OFFSET); - imageData.getPixels(0, 1, IMAGE_DIMENSION, pixelData, 0); - for (int i = 0; i < pixelData.length; i++) { - if (i + OFFSET < values.length) { - assertEquals(":g:", values[i + OFFSET], pixelData[i]); - } else { - assertEquals(":h:", 0, pixelData[i]); - } - } - - // test 16 bit - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 16, new PaletteData(0xF800, 0x7E0, 0x1F)); - values = new int[]{0, 0x2, 0xF, 0xFF, 0xFFAA}; - imageData.setPixels(0, 1, values.length - OFFSET, values, OFFSET); - imageData.getPixels(0, 1, IMAGE_DIMENSION, pixelData, 0); - for (int i = 0; i < pixelData.length; i++) { - if (i + OFFSET < values.length) { - assertEquals(":i:", values[i + OFFSET], pixelData[i]); - } else { - assertEquals(":j:", 0, pixelData[i]); - } - } - - // test 24 bit - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 24, new PaletteData(0xFF0000, 0xFF00, 0xFF)); - values = new int[]{0, 0xFF, 0xFFAA, 0xFF00AA}; - imageData.setPixels(0, 1, values.length - OFFSET, values, OFFSET); - imageData.getPixels(0, 1, IMAGE_DIMENSION, pixelData, 0); - for (int i = 0; i < pixelData.length; i++) { - if (i + OFFSET < values.length) { - assertEquals(":k:", values[i + OFFSET], pixelData[i]); - } else { - assertEquals(":l:", 0, pixelData[i]); - } - } - - // test 32 bit - imageData = new ImageData(IMAGE_DIMENSION, IMAGE_DIMENSION, 32, new PaletteData(0xFF000000, 0xFF00, 0xFF)); - values = new int[]{0, 0xFF, 0xFFAA, 0xFF00AA00}; - imageData.setPixels(0, 1, values.length - OFFSET, values, OFFSET); - imageData.getPixels(0, 1, IMAGE_DIMENSION, pixelData, 0); - for (int i = 0; i < pixelData.length; i++) { - if (i + OFFSET < values.length) { - assertEquals(":m:", values[i + OFFSET], pixelData[i]); - } else { - assertEquals(":n:", 0, pixelData[i]); - } - } - - // exception cases - try { - imageData.setPixels(0, 1, IMAGE_DIMENSION*IMAGE_DIMENSION, pixelData, OFFSET); - fail("No exception thrown for putWidth out of bounds"); - } catch (IndexOutOfBoundsException e) { - } - try { - imageData.setPixels(0, 1, IMAGE_DIMENSION, (int[]) null, OFFSET); - fail("No exception thrown for pixels == null"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for pixels == null", SWT.ERROR_NULL_ARGUMENT, e); - } - try { - imageData.setPixels(-1, 1, IMAGE_DIMENSION, pixelData, OFFSET); - fail("No exception thrown for x out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for x out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.setPixels(IMAGE_DIMENSION, 1, IMAGE_DIMENSION, pixelData, OFFSET); - fail("No exception thrown for x out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for x out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.setPixels(0, -1, IMAGE_DIMENSION, pixelData, OFFSET); - fail("No exception thrown for y out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for y out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.setPixels(0, IMAGE_DIMENSION, IMAGE_DIMENSION, pixelData, OFFSET); - fail("No exception thrown for y out of bounds"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for y out of bounds", SWT.ERROR_INVALID_ARGUMENT, e); - } - try { - imageData.setPixels(0, 1, -1, pixelData, OFFSET); - fail("No exception thrown for putWidth < 0"); - } catch (IllegalArgumentException e) { - assertEquals("Incorrect exception thrown for putWidth < 0", SWT.ERROR_INVALID_ARGUMENT, e); - } -} - -public static Test suite() { - TestSuite suite = new TestSuite(); - java.util.Vector methodNames = methodNames(); - java.util.Enumeration e = methodNames.elements(); - while (e.hasMoreElements()) { - suite.addTest(new Test_org_eclipse_swt_graphics_ImageData((String)e.nextElement())); - } - return suite; -} -public static java.util.Vector methodNames() { - java.util.Vector methodNames = new java.util.Vector(); - methodNames.addElement("test_ConstructorIIILorg_eclipse_swt_graphics_PaletteData"); - methodNames.addElement("test_ConstructorIIILorg_eclipse_swt_graphics_PaletteDataI$B"); - methodNames.addElement("test_ConstructorLjava_io_InputStream"); - methodNames.addElement("test_ConstructorLjava_lang_String"); - methodNames.addElement("test_clone"); - methodNames.addElement("test_getAlphaII"); - methodNames.addElement("test_getAlphasIII$BI"); - methodNames.addElement("test_getPixelII"); - methodNames.addElement("test_getPixelsIII$BI"); - methodNames.addElement("test_getPixelsIII$II"); - methodNames.addElement("test_getRGBs"); - methodNames.addElement("test_getTransparencyMask"); - methodNames.addElement("test_getTransparencyType"); - methodNames.addElement("test_internal_newIIILorg_eclipse_swt_graphics_PaletteDataI$BI$B$BIIIIIII"); - methodNames.addElement("test_scaledToII"); - methodNames.addElement("test_setAlphaIII"); - methodNames.addElement("test_setAlphasIII$BI"); - methodNames.addElement("test_setPixelIII"); - methodNames.addElement("test_setPixelsIII$BI"); - methodNames.addElement("test_setPixelsIII$II"); - return methodNames; -} -protected void runTest() throws Throwable { - if (getName().equals("test_ConstructorIIILorg_eclipse_swt_graphics_PaletteData")) test_ConstructorIIILorg_eclipse_swt_graphics_PaletteData(); - else if (getName().equals("test_ConstructorIIILorg_eclipse_swt_graphics_PaletteDataI$B")) test_ConstructorIIILorg_eclipse_swt_graphics_PaletteDataI$B(); - else if (getName().equals("test_ConstructorLjava_io_InputStream")) test_ConstructorLjava_io_InputStream(); - else if (getName().equals("test_ConstructorLjava_lang_String")) test_ConstructorLjava_lang_String(); - else if (getName().equals("test_clone")) test_clone(); - else if (getName().equals("test_getAlphaII")) test_getAlphaII(); - else if (getName().equals("test_getAlphasIII$BI")) test_getAlphasIII$BI(); - else if (getName().equals("test_getPixelII")) test_getPixelII(); - else if (getName().equals("test_getPixelsIII$BI")) test_getPixelsIII$BI(); - else if (getName().equals("test_getPixelsIII$II")) test_getPixelsIII$II(); - else if (getName().equals("test_getRGBs")) test_getRGBs(); - else if (getName().equals("test_getTransparencyMask")) test_getTransparencyMask(); - else if (getName().equals("test_getTransparencyType")) test_getTransparencyType(); - else if (getName().equals("test_internal_newIIILorg_eclipse_swt_graphics_PaletteDataI$BI$B$BIIIIIII")) test_internal_newIIILorg_eclipse_swt_graphics_PaletteDataI$BI$B$BIIIIIII(); - else if (getName().equals("test_scaledToII")) test_scaledToII(); - else if (getName().equals("test_setAlphaIII")) test_setAlphaIII(); - else if (getName().equals("test_setAlphasIII$BI")) test_setAlphasIII$BI(); - else if (getName().equals("test_setPixelIII")) test_setPixelIII(); - else if (getName().equals("test_setPixelsIII$BI")) test_setPixelsIII$BI(); - else if (getName().equals("test_setPixelsIII$II")) test_setPixelsIII$II(); -} -/* custom */ -ImageData imageData; -final int IMAGE_DIMENSION = 10; - -void assertEquals(String message, byte expected[], byte actual[]) { - if (expected == null && actual == null) - return; - boolean equal = false; - if (expected != null && actual != null && expected.length == actual.length) { - if (expected.length == 0) - return; - equal = true; - for (int i = 0; i < expected.length; i++) { - if (expected[i] != actual[i]) { - equal = false; - } - } - } - if (!equal) { - String formatted= ""; - if (message != null) - formatted= message+" "; - fail(formatted+"expected:<"+expected+"> but was:<"+actual+">"); - } -} - -} |