tests/org.eclipse.ui.tests/Eclipse UI Tests/org/eclipse/ui/tests/themes/ThemeAPITest.java - platform/eclipse.platform.ui - Git at Google

 /*******************************************************************************
  * Copyright (c) 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.ui.tests.themes;

 import java.util.List;
 import java.util.Set;

 import org.eclipse.core.runtime.Platform;
 import org.eclipse.jface.preference.IPreferenceStore;
 import org.eclipse.jface.preference.PreferenceConverter;
 import org.eclipse.jface.resource.ColorRegistry;
 import org.eclipse.jface.resource.FontRegistry;
 import org.eclipse.jface.resource.StringConverter;
 import org.eclipse.jface.util.PropertyChangeEvent;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.graphics.FontData;
 import org.eclipse.swt.graphics.RGB;
 import org.eclipse.swt.widgets.Display;
 import org.eclipse.ui.internal.themes.ThemeElementHelper;
 import org.eclipse.ui.internal.util.PrefUtil;
 import org.eclipse.ui.themes.ITheme;
 import org.eclipse.ui.themes.IThemeManager;

 /**
  * Tests the theme API.
  *
  * @since 3.0
  */
 public class ThemeAPITest extends ThemeTest {

     /**
      * @param testName
      */
     public ThemeAPITest(String testName) {
         super(testName);
     }

     private void checkEvents(ThemePropertyListener listener, Object source,
             Object oldObject, Object newObject) {
         boolean array = oldObject instanceof Object[];
         List events = listener.getEvents();
         assertEquals(2, events.size());
         PropertyChangeEvent event = (PropertyChangeEvent) events.get(0);

         assertEquals(source, event.getSource());
         if (array) {
             assertArrayEquals((Object[]) oldObject, (Object[]) event
                     .getOldValue());
             assertArrayEquals((Object[]) newObject, (Object[]) event
                     .getNewValue());
         } else {
             assertEquals(oldObject, event.getOldValue());
             assertEquals(newObject, event.getNewValue());
         }

         event = (PropertyChangeEvent) events.get(1);
         assertEquals(source, event.getSource());
         if (array) {
             assertArrayEquals((Object[]) oldObject, (Object[]) event
                     .getNewValue());
             assertArrayEquals((Object[]) newObject, (Object[]) event
                     .getOldValue());
         } else {
             assertEquals(oldObject, event.getNewValue());
             assertEquals(newObject, event.getOldValue());
         }
     }

     public void testBooleanDataConversion() {
         ITheme defaultTheme = getDefaultTheme();
         assertEquals(false, defaultTheme.getBoolean("data1"));
         assertEquals(false, defaultTheme.getBoolean("data2"));
         assertEquals(false, defaultTheme.getBoolean("int1"));
         assertEquals(false, defaultTheme.getBoolean("BOGUSKEY"));
         assertEquals(true, defaultTheme.getBoolean("bool1"));
     }

     public void testColorCascadeEvents() {
         ITheme currentTheme = fManager.getCurrentTheme();
         assertNotNull(currentTheme);

         ThemePropertyListener managerListener = new ThemePropertyListener();
         ThemePropertyListener themeListener = new ThemePropertyListener();
         fManager.addPropertyChangeListener(managerListener);
         currentTheme.addPropertyChangeListener(themeListener);

         ColorRegistry colorRegistry = currentTheme.getColorRegistry();
         RGB oldColor = colorRegistry.getRGB("rgbcolor");
         RGB newColor = new RGB(121, 9, 121);
         colorRegistry.put("rgbcolor", newColor);
         colorRegistry.put("rgbcolor", oldColor);

         checkEvents(managerListener, colorRegistry, oldColor, newColor);
         checkEvents(themeListener, colorRegistry, oldColor, newColor);

         fManager.removePropertyChangeListener(managerListener);
         currentTheme.removePropertyChangeListener(themeListener);
     }

     public void testColorFactory() {
         ITheme defaultTheme = getDefaultTheme();
         assertEquals(TestColorFactory.RGB, defaultTheme.getColorRegistry()
                 .getRGB("factorycolor"));
     }

     public void testColorPreferenceListener_def_swtcolor() {
         IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
         ITheme defaultTheme = getDefaultTheme();

         testOverrideColorPreference(defaultTheme, store, "swtcolor");
     }

     public void testColorPreferenceListener_def_rgbcolor() {
         IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
         ITheme defaultTheme = getDefaultTheme();

         testOverrideColorPreference(defaultTheme, store, "rgbcolor");
     }

     public void testColorPreferenceListener_def_defaultedcolor() {
         IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
         ITheme defaultTheme = getDefaultTheme();

         testOverrideColorPreference(defaultTheme, store, "defaultedcolor");
     }

     public void testColorPreferenceListener_def_nooverridecolor() {
         IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
         ITheme defaultTheme = getDefaultTheme();

         testOverrideColorPreference(defaultTheme, store, "nooverridecolor");
     }

     public void testColorPreferenceListener_th1_swtcolor() {
         IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
         ITheme theme1 = getTheme1();

         testOverrideColorPreference(theme1, store, "swtcolor");
     }

     public void testColorPreferenceListener_th1_rgbcolor() {
         IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
         ITheme theme1 = getTheme1();

         testOverrideColorPreference(theme1, store, "rgbcolor");
     }

     public void testColorPreferenceListener_th1_defaultedcolor() {
         IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
         ITheme theme1 = getTheme1();

         testOverrideColorPreference(theme1, store, "defaultedcolor");
     }

     public void testColorPreferenceListener_th1_nooverridecolor() {
         IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
         ITheme theme1 = getTheme1();

         testOverrideColorPreference(theme1, store, "nooverridecolor");
     }

     public void testDataKeySet_data1() {
         ITheme defaultTheme = getDefaultTheme();
         Set themeKeys = defaultTheme.keySet();

         assertTrue(themeKeys.contains("data1"));
     }

     public void testDataKeySet_data2() {
         ITheme defaultTheme = getDefaultTheme();
         Set themeKeys = defaultTheme.keySet();

         assertTrue(themeKeys.contains("data2"));
     }

     public void testDataKeySet_int1() {
         ITheme defaultTheme = getDefaultTheme();
         Set themeKeys = defaultTheme.keySet();

         assertTrue(themeKeys.contains("int1"));
     }

     public void testDataKeySet_bool1() {
         ITheme defaultTheme = getDefaultTheme();
         Set themeKeys = defaultTheme.keySet();

         assertTrue(themeKeys.contains("bool1"));
     }

     public void testDataKeySet_BOGUSKEY() {
         ITheme defaultTheme = getDefaultTheme();
         Set themeKeys = defaultTheme.keySet();

         assertFalse(themeKeys.contains("BOGUSKEY"));
     }

     public void testDataOverride_data1() {
         ITheme theme1 = getTheme1();

         assertEquals("override1", theme1.getString("data1"));
     }

     public void testDataOverride_data2() {
         ITheme theme1 = getTheme1();

         assertEquals("value2", theme1.getString("data2"));
     }

     public void testDefaultedColor_rgbcolor() {
         ITheme defaultTheme = getDefaultTheme();
         assertEquals(defaultTheme.getColorRegistry().getRGB("rgbcolor"),
                 defaultTheme.getColorRegistry().getRGB("defaultedcolor"));
     }

     public void testDefaultedColor_defaultedcolor() {
         ITheme defaultTheme = getDefaultTheme();
         assertEquals(defaultTheme.getColorRegistry().getRGB("defaultedcolor"),
                 defaultTheme.getColorRegistry().getRGB("defaultedcolor2"));
     }

     public void testDefaultedColor_defaultedcolor2() {
         ITheme defaultTheme = getDefaultTheme();

         assertEquals(defaultTheme.getColorRegistry().getRGB("defaultedcolor2"),
                 defaultTheme.getColorRegistry().getRGB("defaultedcolor3"));
     }

     public void testDefaultedFont_valfont() {
         ITheme defaultTheme = getDefaultTheme();
         assertArrayEquals(
                 defaultTheme.getFontRegistry().getFontData("valfont"),
                 defaultTheme.getFontRegistry().getFontData("defaultedfont"));
     }

     public void testDefaultedFont_defaultedfont() {
         ITheme defaultTheme = getDefaultTheme();
         assertArrayEquals(defaultTheme.getFontRegistry().getFontData(
                 "defaultedfont"), defaultTheme.getFontRegistry().getFontData(
                 "defaultedfont2"));
     }

     public void testDefaultedFont_defaultedfont2() {
         ITheme defaultTheme = getDefaultTheme();
         assertArrayEquals(defaultTheme.getFontRegistry().getFontData(
                 "defaultedfont2"), defaultTheme.getFontRegistry().getFontData(
                 "defaultedfont3"));
     }

     public void testDefaultedFontOverride_valfont() {
         ITheme theme1 = getTheme1();
         assertArrayEquals(theme1.getFontRegistry().getFontData("valfont"),
                 theme1.getFontRegistry().getFontData("defaultedfont"));
     }

     public void testDefaultedFontOverride_defaultedfont2() {
         ITheme theme1 = getTheme1();

         assertArrayEquals(new FontData[] { new FontData("Courier", 16,
                 SWT.NORMAL) }, theme1.getFontRegistry().getFontData(
                 "defaultedfont2"));
     }

     public void testDefaultedFontOverride_defaultedfont3() {
         ITheme theme1 = getTheme1();

         assertArrayEquals(theme1.getFontRegistry()
                 .getFontData("defaultedfont2"), theme1.getFontRegistry()
                 .getFontData("defaultedfont3"));
     }

     public void testDefaultedOverrideColor_rgbcolor() {
         ITheme theme1 = getTheme1();
         assertEquals(theme1.getColorRegistry().getRGB("rgbcolor"), theme1
                 .getColorRegistry().getRGB("defaultedcolor"));
     }

     public void testDefaultedOverrideColor_defaultedcolor2() {
         ITheme theme1 = getTheme1();
         assertEquals(new RGB(9, 9, 9), theme1.getColorRegistry().getRGB(
                 "defaultedcolor2"));

     }

     public void testDefaultedOverrideColor_defaultedcolor3() {
         ITheme theme1 = getTheme1();
         assertEquals(theme1.getColorRegistry().getRGB("defaultedcolor2"),
                 theme1.getColorRegistry().getRGB("defaultedcolor3"));
     }

     public void testFontCascadeEvents() {
         ITheme currentTheme = fManager.getCurrentTheme();
         assertNotNull(currentTheme);

         ThemePropertyListener managerListener = new ThemePropertyListener();
         ThemePropertyListener themeListener = new ThemePropertyListener();
         fManager.addPropertyChangeListener(managerListener);
         currentTheme.addPropertyChangeListener(themeListener);

         FontRegistry fontRegistry = currentTheme.getFontRegistry();
         FontData[] oldFont = fontRegistry.getFontData("valfont");
         FontData[] newFont = new FontData[] { new FontData("Courier", 30,
                 SWT.ITALIC) };
         fontRegistry.put("valfont", newFont);
         fontRegistry.put("valfont", oldFont);

         checkEvents(managerListener, fontRegistry, oldFont, newFont);
         checkEvents(themeListener, fontRegistry, oldFont, newFont);

         fManager.removePropertyChangeListener(managerListener);
         currentTheme.removePropertyChangeListener(themeListener);
     }

     public void testFontPreferenceListener_def_novalfont() {
         IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
         ITheme defaultTheme = getDefaultTheme();
         testOverrideFontPreference(defaultTheme, store, "novalfont");
     }

     public void testFontPreferenceListener_def_valfont() {
         IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
         ITheme defaultTheme = getDefaultTheme();

         testOverrideFontPreference(defaultTheme, store, "valfont");
     }

     public void testFontPreferenceListener_def_defaultedfont() {
         IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
         ITheme defaultTheme = getDefaultTheme();

         testOverrideFontPreference(defaultTheme, store, "defaultedfont");
     }

     public void testFontPreferenceListener_def_nooverridefont() {
         IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
         ITheme defaultTheme = getDefaultTheme();

         testOverrideFontPreference(defaultTheme, store, "nooverridefont");
     }

     public void testFontPreferenceListener_th1_valfont() {
         IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
         ITheme theme1 = getTheme1();

         testOverrideFontPreference(theme1, store, "valfont");
     }

     public void testFontPreferenceListener_th1_novalfont() {
         IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
         ITheme theme1 = getTheme1();

         testOverrideFontPreference(theme1, store, "novalfont");
     }

     public void testFontPreferenceListener_th1_defaultedfont() {
         IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
         ITheme theme1 = getTheme1();

         testOverrideFontPreference(theme1, store, "defaultedfont");
     }

     public void testFontPreferenceListener_th1_nooverridefont() {
         IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
         ITheme theme1 = getTheme1();

         testOverrideFontPreference(theme1, store, "nooverridefont");
     }

     public void testGetBadTheme() {
         ITheme badTheme = fManager.getTheme(BOGUSID);
         assertNull(badTheme);
     }

     public void testIntDataConversion() {
         ITheme defaultTheme = getDefaultTheme();
         assertEquals(0, defaultTheme.getInt("data1"));
         assertEquals(0, defaultTheme.getInt("data2"));
         assertEquals(0, defaultTheme.getInt("bool1"));
         assertEquals(0, defaultTheme.getInt("BOGUSKEY"));
         assertEquals(3133, defaultTheme.getInt("int1"));
     }

     public void testNoValFont() {
         ITheme defaultTheme = getDefaultTheme();
         assertArrayEquals(defaultTheme.getFontRegistry().defaultFont()
                 .getFontData(), defaultTheme.getFontRegistry().getFontData(
                 "novalfont"));
     }

     public void testNoValFontOverride() {
         ITheme theme1 = getTheme1();
         assertArrayEquals(new FontData[] { new FontData("Courier", 10,
                 SWT.ITALIC) }, theme1.getFontRegistry()
                 .getFontData("novalfont"));

     }

     private void testOverrideColorPreference(ITheme theme,
             IPreferenceStore store, String color) {
         RGB oldRGB = theme.getColorRegistry().getRGB(color);
         RGB newRGB = new RGB(75, 21, 68);

         store.setValue(ThemeElementHelper.createPreferenceKey(theme, color),
                 StringConverter.asString(newRGB));
         assertEquals(newRGB, theme.getColorRegistry().getRGB(color));
         store
                 .setToDefault(ThemeElementHelper.createPreferenceKey(theme,
                         color));
         assertEquals(oldRGB, theme.getColorRegistry().getRGB(color));
     }

     private void testOverrideFontPreference(ITheme theme,
             IPreferenceStore store, String font) {
         FontData[] oldFont = theme.getFontRegistry().getFontData(font);
         FontData[] newFont = new FontData[] { new FontData("Courier", 30,
                 SWT.ITALIC) };
         store.setValue(ThemeElementHelper.createPreferenceKey(theme, font),
                 PreferenceConverter.getStoredRepresentation(newFont));
         assertArrayEquals(newFont, theme.getFontRegistry().getFontData(font));
         store.setToDefault(ThemeElementHelper.createPreferenceKey(theme, font));
         assertArrayEquals(oldFont, theme.getFontRegistry().getFontData(font));
     }

     public void testPlatformColor() {
         ITheme defaultTheme = getDefaultTheme();
         RGB rgb = null;
         // test for two specific platforms and one general
         if (Platform.getWS().equals("win32")
                 && Platform.getOS().equals("win32"))
             rgb = new RGB(50, 50, 50);
         else if (Platform.getWS().equals("gtk")
                 && Platform.getOS().equals("linux"))
             rgb = new RGB(25, 25, 25);
         else if (Platform.getOS().equals("linux"))
             rgb = new RGB(75, 75, 75);
         else
             rgb = new RGB(0, 0, 0);

         assertEquals(rgb, defaultTheme.getColorRegistry().getRGB(
                 "platformcolor"));
     }

     public void testPlatformFont() {
         ITheme defaultTheme = getDefaultTheme();
         FontData[] data = null;
         if (Platform.getWS().equals("win32")
                 && Platform.getOS().equals("win32"))
             data = new FontData[] { new FontData("Courier New", 12, SWT.NORMAL) };
         else
             data = new FontData[] { new FontData("Sans", 15, SWT.BOLD) };

         assertArrayEquals(data, defaultTheme.getFontRegistry().getFontData(
                 "platformfont"));
     }

     public void testRGBColor() {
         ITheme defaultTheme = getDefaultTheme();
         assertEquals(new RGB(1, 1, 2), defaultTheme.getColorRegistry().getRGB(
                 "rgbcolor"));
     }

     public void testRGBColorOverride() {
         ITheme theme1 = getTheme1();
         assertEquals(new RGB(2, 1, 1), theme1.getColorRegistry().getRGB(
                 "rgbcolor"));
     }

     public void testSetTheme() {
         ThemePropertyListener listener = new ThemePropertyListener();
         fManager.addPropertyChangeListener(listener);
         ITheme currentTheme = fManager.getCurrentTheme();
         fManager.setCurrentTheme(BOGUSID);
         assertEquals(currentTheme, fManager.getCurrentTheme());
         fManager.setCurrentTheme(THEME1);
         assertNotSame(currentTheme, fManager.getCurrentTheme());
         ITheme newCurrentTheme = fManager.getCurrentTheme();
         ITheme theme1 = getTheme1();
         assertEquals(theme1, newCurrentTheme);
         List events = listener.getEvents();
         assertEquals(1, events.size());
         PropertyChangeEvent event = ((PropertyChangeEvent) events.get(0));
         assertEquals(IThemeManager.CHANGE_CURRENT_THEME, event.getProperty());
         assertEquals(currentTheme, event.getOldValue());
         assertEquals(newCurrentTheme, event.getNewValue());
         fManager.removePropertyChangeListener(listener);
     }

     public void testStringData() {
         ITheme defaultTheme = getDefaultTheme();
         assertEquals("value1", defaultTheme.getString("data1"));
         assertEquals("value2", defaultTheme.getString("data2"));
         assertEquals("3133", defaultTheme.getString("int1"));
         assertEquals("true", defaultTheme.getString("bool1"));
         assertEquals(null, defaultTheme.getString("BOGUSKEY"));
     }

     public void testSWTColor() {
         ITheme defaultTheme = getDefaultTheme();
         assertEquals(Display.getDefault().getSystemColor(SWT.COLOR_DARK_BLUE)
                 .getRGB(), defaultTheme.getColorRegistry().getRGB("swtcolor"));
     }

     public void testSWTColorOverride() {
         ITheme theme1 = getTheme1();
         assertEquals(Display.getDefault().getSystemColor(SWT.COLOR_DARK_GREEN)
                 .getRGB(), theme1.getColorRegistry().getRGB("swtcolor"));
     }

     public void testThemeDescription_default() {
         ITheme defaultTheme = getDefaultTheme();
         assertEquals(IThemeManager.DEFAULT_THEME, defaultTheme.getId());
         // don't bother testing against the actual value
         assertNotNull(defaultTheme.getLabel());
     }

     public void testThemeDescription_theme1() {
         ITheme theme1 = getTheme1();
         assertEquals(THEME1, theme1.getId());
         assertEquals("test theme 1", theme1.getLabel());
     }

     public void testValFont() {
         ITheme defaultTheme = getDefaultTheme();
         assertArrayEquals(
                 new FontData[] { new FontData("Tahoma", 20, SWT.BOLD) },
                 defaultTheme.getFontRegistry().getFontData("valfont"));
     }

     /*
      * The following tests check to ensure that support for multiple extensions
      * contributing to the same theeme work. They also check to ensure that the
      * first value encountered for a given font/colour is the only one used.
      */

     public void testThemeExtensionName() {
         ITheme ext1 = fManager.getTheme("extendedTheme1");
         ITheme ext2 = fManager.getTheme("extendedTheme2");
         ITheme ext3 = fManager.getTheme("extendedTheme3");

         assertEquals("Extended Theme 1", ext1.getLabel());
         assertEquals("Extended Theme 2", ext2.getLabel());
         assertEquals("Extended Theme 3", ext3.getLabel());
     }

     public void testThemeExtensionData() {
         ITheme ext1 = fManager.getTheme("extendedTheme1");
         assertNotNull(ext1.getString("d1"));
         assertEquals("d1", ext1.getString("d1"));
         assertNotNull(ext1.getString("d2"));
     }

     public void testThemeExtensionColor() {
         ITheme ext1 = fManager.getTheme("extendedTheme1");
         assertEquals(Display.getDefault().getSystemColor(SWT.COLOR_DARK_GREEN)
                 .getRGB(), ext1.getColorRegistry().getRGB("swtcolor"));

         assertEquals(Display.getDefault().getSystemColor(SWT.COLOR_DARK_GREEN)
                 .getRGB(), ext1.getColorRegistry().getRGB("rgbcolor"));
     }

     public void testThemeExtensionFont() {
         ITheme ext1 = fManager.getTheme("extendedTheme1");

         FontData[] fd = new FontData[] { new FontData("Sans", 10,
                 SWT.NORMAL) };

         assertArrayEquals(fd, ext1.getFontRegistry()
                 .getFontData("valfont"));

         assertArrayEquals(fd, ext1.getFontRegistry()
                 .getFontData("novalfont"));
     }
 }
	/*******************************************************************************
	* Copyright (c) 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.ui.tests.themes;

	import java.util.List;
	import java.util.Set;

	import org.eclipse.core.runtime.Platform;
	import org.eclipse.jface.preference.IPreferenceStore;
	import org.eclipse.jface.preference.PreferenceConverter;
	import org.eclipse.jface.resource.ColorRegistry;
	import org.eclipse.jface.resource.FontRegistry;
	import org.eclipse.jface.resource.StringConverter;
	import org.eclipse.jface.util.PropertyChangeEvent;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.graphics.FontData;
	import org.eclipse.swt.graphics.RGB;
	import org.eclipse.swt.widgets.Display;
	import org.eclipse.ui.internal.themes.ThemeElementHelper;
	import org.eclipse.ui.internal.util.PrefUtil;
	import org.eclipse.ui.themes.ITheme;
	import org.eclipse.ui.themes.IThemeManager;

	/**
	* Tests the theme API.
	*
	* @since 3.0
	*/
	public class ThemeAPITest extends ThemeTest {

	/**
	* @param testName
	*/
	public ThemeAPITest(String testName) {
	super(testName);
	}

	private void checkEvents(ThemePropertyListener listener, Object source,
	Object oldObject, Object newObject) {
	boolean array = oldObject instanceof Object[];
	List events = listener.getEvents();
	assertEquals(2, events.size());
	PropertyChangeEvent event = (PropertyChangeEvent) events.get(0);

	assertEquals(source, event.getSource());
	if (array) {
	assertArrayEquals((Object[]) oldObject, (Object[]) event
	.getOldValue());
	assertArrayEquals((Object[]) newObject, (Object[]) event
	.getNewValue());
	} else {
	assertEquals(oldObject, event.getOldValue());
	assertEquals(newObject, event.getNewValue());
	}

	event = (PropertyChangeEvent) events.get(1);
	assertEquals(source, event.getSource());
	if (array) {
	assertArrayEquals((Object[]) oldObject, (Object[]) event
	.getNewValue());
	assertArrayEquals((Object[]) newObject, (Object[]) event
	.getOldValue());
	} else {
	assertEquals(oldObject, event.getNewValue());
	assertEquals(newObject, event.getOldValue());
	}
	}

	public void testBooleanDataConversion() {
	ITheme defaultTheme = getDefaultTheme();
	assertEquals(false, defaultTheme.getBoolean("data1"));
	assertEquals(false, defaultTheme.getBoolean("data2"));
	assertEquals(false, defaultTheme.getBoolean("int1"));
	assertEquals(false, defaultTheme.getBoolean("BOGUSKEY"));
	assertEquals(true, defaultTheme.getBoolean("bool1"));
	}

	public void testColorCascadeEvents() {
	ITheme currentTheme = fManager.getCurrentTheme();
	assertNotNull(currentTheme);

	ThemePropertyListener managerListener = new ThemePropertyListener();
	ThemePropertyListener themeListener = new ThemePropertyListener();
	fManager.addPropertyChangeListener(managerListener);
	currentTheme.addPropertyChangeListener(themeListener);

	ColorRegistry colorRegistry = currentTheme.getColorRegistry();
	RGB oldColor = colorRegistry.getRGB("rgbcolor");
	RGB newColor = new RGB(121, 9, 121);
	colorRegistry.put("rgbcolor", newColor);
	colorRegistry.put("rgbcolor", oldColor);

	checkEvents(managerListener, colorRegistry, oldColor, newColor);
	checkEvents(themeListener, colorRegistry, oldColor, newColor);

	fManager.removePropertyChangeListener(managerListener);
	currentTheme.removePropertyChangeListener(themeListener);
	}

	public void testColorFactory() {
	ITheme defaultTheme = getDefaultTheme();
	assertEquals(TestColorFactory.RGB, defaultTheme.getColorRegistry()
	.getRGB("factorycolor"));
	}

	public void testColorPreferenceListener_def_swtcolor() {
	IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
	ITheme defaultTheme = getDefaultTheme();

	testOverrideColorPreference(defaultTheme, store, "swtcolor");
	}

	public void testColorPreferenceListener_def_rgbcolor() {
	IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
	ITheme defaultTheme = getDefaultTheme();

	testOverrideColorPreference(defaultTheme, store, "rgbcolor");
	}

	public void testColorPreferenceListener_def_defaultedcolor() {
	IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
	ITheme defaultTheme = getDefaultTheme();

	testOverrideColorPreference(defaultTheme, store, "defaultedcolor");
	}

	public void testColorPreferenceListener_def_nooverridecolor() {
	IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
	ITheme defaultTheme = getDefaultTheme();

	testOverrideColorPreference(defaultTheme, store, "nooverridecolor");
	}

	public void testColorPreferenceListener_th1_swtcolor() {
	IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
	ITheme theme1 = getTheme1();

	testOverrideColorPreference(theme1, store, "swtcolor");
	}

	public void testColorPreferenceListener_th1_rgbcolor() {
	IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
	ITheme theme1 = getTheme1();

	testOverrideColorPreference(theme1, store, "rgbcolor");
	}

	public void testColorPreferenceListener_th1_defaultedcolor() {
	IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
	ITheme theme1 = getTheme1();

	testOverrideColorPreference(theme1, store, "defaultedcolor");
	}

	public void testColorPreferenceListener_th1_nooverridecolor() {
	IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
	ITheme theme1 = getTheme1();

	testOverrideColorPreference(theme1, store, "nooverridecolor");
	}

	public void testDataKeySet_data1() {
	ITheme defaultTheme = getDefaultTheme();
	Set themeKeys = defaultTheme.keySet();

	assertTrue(themeKeys.contains("data1"));
	}

	public void testDataKeySet_data2() {
	ITheme defaultTheme = getDefaultTheme();
	Set themeKeys = defaultTheme.keySet();

	assertTrue(themeKeys.contains("data2"));
	}

	public void testDataKeySet_int1() {
	ITheme defaultTheme = getDefaultTheme();
	Set themeKeys = defaultTheme.keySet();

	assertTrue(themeKeys.contains("int1"));
	}

	public void testDataKeySet_bool1() {
	ITheme defaultTheme = getDefaultTheme();
	Set themeKeys = defaultTheme.keySet();

	assertTrue(themeKeys.contains("bool1"));
	}

	public void testDataKeySet_BOGUSKEY() {
	ITheme defaultTheme = getDefaultTheme();
	Set themeKeys = defaultTheme.keySet();

	assertFalse(themeKeys.contains("BOGUSKEY"));
	}

	public void testDataOverride_data1() {
	ITheme theme1 = getTheme1();

	assertEquals("override1", theme1.getString("data1"));
	}

	public void testDataOverride_data2() {
	ITheme theme1 = getTheme1();

	assertEquals("value2", theme1.getString("data2"));
	}

	public void testDefaultedColor_rgbcolor() {
	ITheme defaultTheme = getDefaultTheme();
	assertEquals(defaultTheme.getColorRegistry().getRGB("rgbcolor"),
	defaultTheme.getColorRegistry().getRGB("defaultedcolor"));
	}

	public void testDefaultedColor_defaultedcolor() {
	ITheme defaultTheme = getDefaultTheme();
	assertEquals(defaultTheme.getColorRegistry().getRGB("defaultedcolor"),
	defaultTheme.getColorRegistry().getRGB("defaultedcolor2"));
	}

	public void testDefaultedColor_defaultedcolor2() {
	ITheme defaultTheme = getDefaultTheme();

	assertEquals(defaultTheme.getColorRegistry().getRGB("defaultedcolor2"),
	defaultTheme.getColorRegistry().getRGB("defaultedcolor3"));
	}

	public void testDefaultedFont_valfont() {
	ITheme defaultTheme = getDefaultTheme();
	assertArrayEquals(
	defaultTheme.getFontRegistry().getFontData("valfont"),
	defaultTheme.getFontRegistry().getFontData("defaultedfont"));
	}

	public void testDefaultedFont_defaultedfont() {
	ITheme defaultTheme = getDefaultTheme();
	assertArrayEquals(defaultTheme.getFontRegistry().getFontData(
	"defaultedfont"), defaultTheme.getFontRegistry().getFontData(
	"defaultedfont2"));
	}

	public void testDefaultedFont_defaultedfont2() {
	ITheme defaultTheme = getDefaultTheme();
	assertArrayEquals(defaultTheme.getFontRegistry().getFontData(
	"defaultedfont2"), defaultTheme.getFontRegistry().getFontData(
	"defaultedfont3"));
	}

	public void testDefaultedFontOverride_valfont() {
	ITheme theme1 = getTheme1();
	assertArrayEquals(theme1.getFontRegistry().getFontData("valfont"),
	theme1.getFontRegistry().getFontData("defaultedfont"));
	}

	public void testDefaultedFontOverride_defaultedfont2() {
	ITheme theme1 = getTheme1();

	assertArrayEquals(new FontData[] { new FontData("Courier", 16,
	SWT.NORMAL) }, theme1.getFontRegistry().getFontData(
	"defaultedfont2"));
	}

	public void testDefaultedFontOverride_defaultedfont3() {
	ITheme theme1 = getTheme1();

	assertArrayEquals(theme1.getFontRegistry()
	.getFontData("defaultedfont2"), theme1.getFontRegistry()
	.getFontData("defaultedfont3"));
	}

	public void testDefaultedOverrideColor_rgbcolor() {
	ITheme theme1 = getTheme1();
	assertEquals(theme1.getColorRegistry().getRGB("rgbcolor"), theme1
	.getColorRegistry().getRGB("defaultedcolor"));
	}

	public void testDefaultedOverrideColor_defaultedcolor2() {
	ITheme theme1 = getTheme1();
	assertEquals(new RGB(9, 9, 9), theme1.getColorRegistry().getRGB(
	"defaultedcolor2"));

	}

	public void testDefaultedOverrideColor_defaultedcolor3() {
	ITheme theme1 = getTheme1();
	assertEquals(theme1.getColorRegistry().getRGB("defaultedcolor2"),
	theme1.getColorRegistry().getRGB("defaultedcolor3"));
	}

	public void testFontCascadeEvents() {
	ITheme currentTheme = fManager.getCurrentTheme();
	assertNotNull(currentTheme);

	ThemePropertyListener managerListener = new ThemePropertyListener();
	ThemePropertyListener themeListener = new ThemePropertyListener();
	fManager.addPropertyChangeListener(managerListener);
	currentTheme.addPropertyChangeListener(themeListener);

	FontRegistry fontRegistry = currentTheme.getFontRegistry();
	FontData[] oldFont = fontRegistry.getFontData("valfont");
	FontData[] newFont = new FontData[] { new FontData("Courier", 30,
	SWT.ITALIC) };
	fontRegistry.put("valfont", newFont);
	fontRegistry.put("valfont", oldFont);

	checkEvents(managerListener, fontRegistry, oldFont, newFont);
	checkEvents(themeListener, fontRegistry, oldFont, newFont);

	fManager.removePropertyChangeListener(managerListener);
	currentTheme.removePropertyChangeListener(themeListener);
	}

	public void testFontPreferenceListener_def_novalfont() {
	IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
	ITheme defaultTheme = getDefaultTheme();
	testOverrideFontPreference(defaultTheme, store, "novalfont");
	}

	public void testFontPreferenceListener_def_valfont() {
	IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
	ITheme defaultTheme = getDefaultTheme();

	testOverrideFontPreference(defaultTheme, store, "valfont");
	}

	public void testFontPreferenceListener_def_defaultedfont() {
	IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
	ITheme defaultTheme = getDefaultTheme();

	testOverrideFontPreference(defaultTheme, store, "defaultedfont");
	}

	public void testFontPreferenceListener_def_nooverridefont() {
	IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
	ITheme defaultTheme = getDefaultTheme();

	testOverrideFontPreference(defaultTheme, store, "nooverridefont");
	}

	public void testFontPreferenceListener_th1_valfont() {
	IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
	ITheme theme1 = getTheme1();

	testOverrideFontPreference(theme1, store, "valfont");
	}

	public void testFontPreferenceListener_th1_novalfont() {
	IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
	ITheme theme1 = getTheme1();

	testOverrideFontPreference(theme1, store, "novalfont");
	}

	public void testFontPreferenceListener_th1_defaultedfont() {
	IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
	ITheme theme1 = getTheme1();

	testOverrideFontPreference(theme1, store, "defaultedfont");
	}

	public void testFontPreferenceListener_th1_nooverridefont() {
	IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
	ITheme theme1 = getTheme1();

	testOverrideFontPreference(theme1, store, "nooverridefont");
	}

	public void testGetBadTheme() {
	ITheme badTheme = fManager.getTheme(BOGUSID);
	assertNull(badTheme);
	}

	public void testIntDataConversion() {
	ITheme defaultTheme = getDefaultTheme();
	assertEquals(0, defaultTheme.getInt("data1"));
	assertEquals(0, defaultTheme.getInt("data2"));
	assertEquals(0, defaultTheme.getInt("bool1"));
	assertEquals(0, defaultTheme.getInt("BOGUSKEY"));
	assertEquals(3133, defaultTheme.getInt("int1"));
	}

	public void testNoValFont() {
	ITheme defaultTheme = getDefaultTheme();
	assertArrayEquals(defaultTheme.getFontRegistry().defaultFont()
	.getFontData(), defaultTheme.getFontRegistry().getFontData(
	"novalfont"));
	}

	public void testNoValFontOverride() {
	ITheme theme1 = getTheme1();
	assertArrayEquals(new FontData[] { new FontData("Courier", 10,
	SWT.ITALIC) }, theme1.getFontRegistry()
	.getFontData("novalfont"));

	}

	private void testOverrideColorPreference(ITheme theme,
	IPreferenceStore store, String color) {
	RGB oldRGB = theme.getColorRegistry().getRGB(color);
	RGB newRGB = new RGB(75, 21, 68);

	store.setValue(ThemeElementHelper.createPreferenceKey(theme, color),
	StringConverter.asString(newRGB));
	assertEquals(newRGB, theme.getColorRegistry().getRGB(color));
	store
	.setToDefault(ThemeElementHelper.createPreferenceKey(theme,
	color));
	assertEquals(oldRGB, theme.getColorRegistry().getRGB(color));
	}

	private void testOverrideFontPreference(ITheme theme,
	IPreferenceStore store, String font) {
	FontData[] oldFont = theme.getFontRegistry().getFontData(font);
	FontData[] newFont = new FontData[] { new FontData("Courier", 30,
	SWT.ITALIC) };
	store.setValue(ThemeElementHelper.createPreferenceKey(theme, font),
	PreferenceConverter.getStoredRepresentation(newFont));
	assertArrayEquals(newFont, theme.getFontRegistry().getFontData(font));
	store.setToDefault(ThemeElementHelper.createPreferenceKey(theme, font));
	assertArrayEquals(oldFont, theme.getFontRegistry().getFontData(font));
	}

	public void testPlatformColor() {
	ITheme defaultTheme = getDefaultTheme();
	RGB rgb = null;
	// test for two specific platforms and one general
	if (Platform.getWS().equals("win32")
	&& Platform.getOS().equals("win32"))
	rgb = new RGB(50, 50, 50);
	else if (Platform.getWS().equals("gtk")
	&& Platform.getOS().equals("linux"))
	rgb = new RGB(25, 25, 25);
	else if (Platform.getOS().equals("linux"))
	rgb = new RGB(75, 75, 75);
	else
	rgb = new RGB(0, 0, 0);

	assertEquals(rgb, defaultTheme.getColorRegistry().getRGB(
	"platformcolor"));
	}

	public void testPlatformFont() {
	ITheme defaultTheme = getDefaultTheme();
	FontData[] data = null;
	if (Platform.getWS().equals("win32")
	&& Platform.getOS().equals("win32"))
	data = new FontData[] { new FontData("Courier New", 12, SWT.NORMAL) };
	else
	data = new FontData[] { new FontData("Sans", 15, SWT.BOLD) };

	assertArrayEquals(data, defaultTheme.getFontRegistry().getFontData(
	"platformfont"));
	}

	public void testRGBColor() {
	ITheme defaultTheme = getDefaultTheme();
	assertEquals(new RGB(1, 1, 2), defaultTheme.getColorRegistry().getRGB(
	"rgbcolor"));
	}

	public void testRGBColorOverride() {
	ITheme theme1 = getTheme1();
	assertEquals(new RGB(2, 1, 1), theme1.getColorRegistry().getRGB(
	"rgbcolor"));
	}

	public void testSetTheme() {
	ThemePropertyListener listener = new ThemePropertyListener();
	fManager.addPropertyChangeListener(listener);
	ITheme currentTheme = fManager.getCurrentTheme();
	fManager.setCurrentTheme(BOGUSID);
	assertEquals(currentTheme, fManager.getCurrentTheme());
	fManager.setCurrentTheme(THEME1);
	assertNotSame(currentTheme, fManager.getCurrentTheme());
	ITheme newCurrentTheme = fManager.getCurrentTheme();
	ITheme theme1 = getTheme1();
	assertEquals(theme1, newCurrentTheme);
	List events = listener.getEvents();
	assertEquals(1, events.size());
	PropertyChangeEvent event = ((PropertyChangeEvent) events.get(0));
	assertEquals(IThemeManager.CHANGE_CURRENT_THEME, event.getProperty());
	assertEquals(currentTheme, event.getOldValue());
	assertEquals(newCurrentTheme, event.getNewValue());
	fManager.removePropertyChangeListener(listener);
	}

	public void testStringData() {
	ITheme defaultTheme = getDefaultTheme();
	assertEquals("value1", defaultTheme.getString("data1"));
	assertEquals("value2", defaultTheme.getString("data2"));
	assertEquals("3133", defaultTheme.getString("int1"));
	assertEquals("true", defaultTheme.getString("bool1"));
	assertEquals(null, defaultTheme.getString("BOGUSKEY"));
	}

	public void testSWTColor() {
	ITheme defaultTheme = getDefaultTheme();
	assertEquals(Display.getDefault().getSystemColor(SWT.COLOR_DARK_BLUE)
	.getRGB(), defaultTheme.getColorRegistry().getRGB("swtcolor"));
	}

	public void testSWTColorOverride() {
	ITheme theme1 = getTheme1();
	assertEquals(Display.getDefault().getSystemColor(SWT.COLOR_DARK_GREEN)
	.getRGB(), theme1.getColorRegistry().getRGB("swtcolor"));
	}

	public void testThemeDescription_default() {
	ITheme defaultTheme = getDefaultTheme();
	assertEquals(IThemeManager.DEFAULT_THEME, defaultTheme.getId());
	// don't bother testing against the actual value
	assertNotNull(defaultTheme.getLabel());
	}

	public void testThemeDescription_theme1() {
	ITheme theme1 = getTheme1();
	assertEquals(THEME1, theme1.getId());
	assertEquals("test theme 1", theme1.getLabel());
	}

	public void testValFont() {
	ITheme defaultTheme = getDefaultTheme();
	assertArrayEquals(
	new FontData[] { new FontData("Tahoma", 20, SWT.BOLD) },
	defaultTheme.getFontRegistry().getFontData("valfont"));
	}

	/*
	* The following tests check to ensure that support for multiple extensions
	* contributing to the same theeme work. They also check to ensure that the
	* first value encountered for a given font/colour is the only one used.
	*/

	public void testThemeExtensionName() {
	ITheme ext1 = fManager.getTheme("extendedTheme1");
	ITheme ext2 = fManager.getTheme("extendedTheme2");
	ITheme ext3 = fManager.getTheme("extendedTheme3");

	assertEquals("Extended Theme 1", ext1.getLabel());
	assertEquals("Extended Theme 2", ext2.getLabel());
	assertEquals("Extended Theme 3", ext3.getLabel());
	}

	public void testThemeExtensionData() {
	ITheme ext1 = fManager.getTheme("extendedTheme1");
	assertNotNull(ext1.getString("d1"));
	assertEquals("d1", ext1.getString("d1"));
	assertNotNull(ext1.getString("d2"));
	}

	public void testThemeExtensionColor() {
	ITheme ext1 = fManager.getTheme("extendedTheme1");
	assertEquals(Display.getDefault().getSystemColor(SWT.COLOR_DARK_GREEN)
	.getRGB(), ext1.getColorRegistry().getRGB("swtcolor"));

	assertEquals(Display.getDefault().getSystemColor(SWT.COLOR_DARK_GREEN)
	.getRGB(), ext1.getColorRegistry().getRGB("rgbcolor"));
	}

	public void testThemeExtensionFont() {
	ITheme ext1 = fManager.getTheme("extendedTheme1");

	FontData[] fd = new FontData[] { new FontData("Sans", 10,
	SWT.NORMAL) };

	assertArrayEquals(fd, ext1.getFontRegistry()
	.getFontData("valfont"));

	assertArrayEquals(fd, ext1.getFontRegistry()
	.getFontData("novalfont"));
	}
	}