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/*******************************************************************************
* 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 Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.swt.tests.junit;
import junit.framework.*;
import junit.textui.*;
import org.eclipse.swt.widgets.*;
import org.eclipse.swt.graphics.*;
/**
* Automated Test Suite for class org.eclipse.swt.graphics.Color
*
* @see org.eclipse.swt.graphics.Color
*/
public class Test_org_eclipse_swt_graphics_Color extends SwtTestCase {
public Test_org_eclipse_swt_graphics_Color(String name) {
super(name);
}
public static void main(String[] args) {
TestRunner.run(suite());
}
protected void setUp() {
display = Display.getDefault();
}
protected void tearDown() {
}
public void test_ConstructorLorg_eclipse_swt_graphics_DeviceIII() {
// Test new Color(Device device, int red, int green, int blue)
// IllegalArgumentException if the red, green or blue argument is not between 0 and 255
// valid color (black)
Color color = new Color(display, 0, 0, 0);
color.dispose();
// valid color (white)
color = new Color(display, 255, 255, 255);
color.dispose();
// valid color (random grey)
color = new Color(display, 20, 20, 20);
color.dispose();
// valid color (random)
color = new Color(display, 102, 255, 0);
color.dispose();
// device == null (valid)
color = new Color(null, 0, 0, 0);
color.dispose();
// illegal argument, rgb < 0
try {
color = new Color(display, -10, -10, -10);
color.dispose();
fail("No exception thrown for rgb < 0");
} catch (IllegalArgumentException e) {
}
// illegal argument, rgb > 255
try {
color = new Color(display, 1000, 2000, 3000);
color.dispose();
fail("No exception thrown for rgb > 255");
} catch (IllegalArgumentException e) {
}
// illegal argument, blue > 255
try {
color = new Color(display, 10, 10, 256);
color.dispose();
fail("No exception thrown for blue > 255");
} catch (IllegalArgumentException e) {
}
}
public void test_ConstructorLorg_eclipse_swt_graphics_DeviceLorg_eclipse_swt_graphics_RGB() {
// Test new Color(Device device, RGB rgb)
// IllegalArgumentException if the red, green or blue argument is not between 0 and 255; or rgb is null
// valid color (black)
Color color = new Color(display, new RGB(0, 0, 0));
color.dispose();
// valid color (white)
color = new Color(display, new RGB(255, 255, 255));
color.dispose();
// valid color (random grey)
color = new Color(display, new RGB(10, 10, 10));
color.dispose();
// valid color (random)
color = new Color(display, new RGB(102, 255, 0));
color.dispose();
// device == null (valid)
color = new Color(null, new RGB(0, 0, 0));
color.dispose();
// illegal argument, rgb < 0
try {
color = new Color(display, new RGB(-10, -10, -10));
color.dispose();
fail("No exception thrown for rgb < 0");
}
catch (IllegalArgumentException e) {
}
// illegal argument, rgb > 255
try {
color = new Color(display, new RGB(1000, 2000, 3000));
color.dispose();
fail("No exception thrown for rgb > 255");
}
catch (IllegalArgumentException e) {
}
// illegal argument, blue > 255
try {
color = new Color(display, new RGB(10, 10, 256));
color.dispose();
fail("No exception thrown for blue > 255");
}
catch (IllegalArgumentException e) {
}
// illegal argument, rgb == null
try {
color = new Color(display, null);
color.dispose();
fail("No exception thrown for rgb == null");
}
catch (IllegalArgumentException e) {
}
}
public void test_dispose() {
// tested in test_isDisposed
}
public void test_equalsLjava_lang_Object() {
Color color = new Color(display, 1, 2, 3);
Color sameColor = new Color(display, 1, 2, 3);
Color sameColor2 = new Color(display, new RGB(1, 2, 3));
Color otherColor = new Color(display, 5, 6, 7);
try {
// Test Color.equals(Object)
assertTrue("!color.equals((Object)null)", !color.equals((Object)null));
// Test Color.equals(Color)
assertTrue("!color.equals((Color)null)", !color.equals((Color)null));
assertTrue("color.equals(color)", color.equals(color));
assertTrue("color.equals(sameColor)", color.equals(sameColor));
assertTrue("color.equals(sameColor2)", color.equals(sameColor2));
assertTrue("!color.equals(otherColor)", !color.equals(otherColor));
} finally {
color.dispose();
sameColor.dispose();
sameColor2.dispose();
otherColor.dispose();
}
}
public void test_getBlue() {
// Test Color.getBlue()
Color color = new Color(display, 0, 0, 255);
try {
assertEquals("color.getBlue()", color.getBlue(), 255);
} finally {
color.dispose();
}
}
public void test_getGreen() {
// Test Color.getGreen()
Color color = new Color(display, 0, 255, 0);
try {
assertEquals("color.getGreen()", color.getGreen(), 255);
} finally {
color.dispose();
}
}
public void test_getRGB() {
Color color = new Color(display, 255, 255, 255);
assertNotNull(color.getRGB());
assertEquals(new RGB(255, 255, 255), color.getRGB());
}
public void test_getRed() {
// Test Color.getRed()
Color color = new Color(display, 255, 0, 0);
try {
assertEquals("color.getRed()", color.getRed(), 255);
} finally {
color.dispose();
}
}
public void test_hashCode() {
Color color = new Color(display, 12, 34, 56);
Color otherColor = new Color(display, 12, 34, 56);
if (color.equals(otherColor)) {
assertEquals("Hash codes of equal objects should be equal", color.hashCode(), otherColor.hashCode());
}
}
public void test_isDisposed() {
// Test Color.isDisposed() false
Color color = new Color(display, 34, 67, 98);
try {
assertTrue("Color should not be disposed", !color.isDisposed());
} finally {
// Test Color.isDisposed() true
color.dispose();
assertTrue("Color should be disposed", color.isDisposed());
}
}
public void test_toString() {
Color color = new Color(display, 0, 0, 255);
try {
assertNotNull(color.toString());
assertTrue(color.toString().length() > 0);
assertEquals("Color {0, 0, 255}", color.toString());
} finally {
color.dispose();
}
}
public void test_win32_newLorg_eclipse_swt_graphics_DeviceI() {
// do not test - Windows platform only
}
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_Color((String)e.nextElement()));
}
return suite;
}
public static java.util.Vector methodNames() {
java.util.Vector methodNames = new java.util.Vector();
methodNames.addElement("test_ConstructorLorg_eclipse_swt_graphics_DeviceIII");
methodNames.addElement("test_ConstructorLorg_eclipse_swt_graphics_DeviceLorg_eclipse_swt_graphics_RGB");
methodNames.addElement("test_dispose");
methodNames.addElement("test_equalsLjava_lang_Object");
methodNames.addElement("test_getBlue");
methodNames.addElement("test_getGreen");
methodNames.addElement("test_getRGB");
methodNames.addElement("test_getRed");
methodNames.addElement("test_hashCode");
methodNames.addElement("test_isDisposed");
methodNames.addElement("test_toString");
methodNames.addElement("test_win32_newLorg_eclipse_swt_graphics_DeviceI");
return methodNames;
}
protected void runTest() throws Throwable {
if (getName().equals("test_ConstructorLorg_eclipse_swt_graphics_DeviceIII")) test_ConstructorLorg_eclipse_swt_graphics_DeviceIII();
else if (getName().equals("test_ConstructorLorg_eclipse_swt_graphics_DeviceLorg_eclipse_swt_graphics_RGB")) test_ConstructorLorg_eclipse_swt_graphics_DeviceLorg_eclipse_swt_graphics_RGB();
else if (getName().equals("test_dispose")) test_dispose();
else if (getName().equals("test_equalsLjava_lang_Object")) test_equalsLjava_lang_Object();
else if (getName().equals("test_getBlue")) test_getBlue();
else if (getName().equals("test_getGreen")) test_getGreen();
else if (getName().equals("test_getRGB")) test_getRGB();
else if (getName().equals("test_getRed")) test_getRed();
else if (getName().equals("test_hashCode")) test_hashCode();
else if (getName().equals("test_isDisposed")) test_isDisposed();
else if (getName().equals("test_toString")) test_toString();
else if (getName().equals("test_win32_newLorg_eclipse_swt_graphics_DeviceI")) test_win32_newLorg_eclipse_swt_graphics_DeviceI();
}
/* custom */
Display display;
}
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