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/*******************************************************************************
* Copyright (c) 2000, 2017 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
* Red Hat Inc. - Bug 462631
*******************************************************************************/
package org.eclipse.swt.tests.junit;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.StyleRange;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.RGB;
import org.eclipse.swt.widgets.Display;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
/**
* Automated Test Suite for class org.eclipse.swt.custom.StyleRange
*
* @see org.eclipse.swt.custom.StyleRange
*/
public class Test_org_eclipse_swt_custom_StyleRange {
final static RGB RED = new RGB(255,0,0);
final static RGB BLUE = new RGB(0,0,255);
final static RGB GREEN = new RGB(0,255,0);
Map<RGB, Color> colors = new HashMap<>();
private Color getColor(RGB rgb) {
return colors.get(rgb);
}
protected void initializeColors() {
Display display = Display.getDefault();
colors.put(RED, new Color (display, RED));
colors.put(GREEN, new Color (display, GREEN));
colors.put(BLUE, new Color (display, BLUE));
}
@Before
public void setUp() {
initializeColors();
}
@After
public void tearDown() {
for (Color color : colors.values()) {
color.dispose();
}
}
@Test
public void test_Constructor() {
StyleRange styleRange = new StyleRange();
assertTrue(":a:", styleRange.start == 0);
assertTrue(":a:", styleRange.length == 0);
assertNull(":a:", styleRange.foreground);
assertNull(":a:", styleRange.background);
assertTrue(":a:", styleRange.fontStyle == SWT.NORMAL);
}
@Test
public void test_ConstructorIILorg_eclipse_swt_graphics_ColorLorg_eclipse_swt_graphics_Color() {
StyleRange styleRange = new StyleRange(5, 10, getColor(RED), getColor(BLUE));
assertTrue(":b:", styleRange.start == 5);
assertTrue(":b:", styleRange.length == 10);
assertTrue(":b:", styleRange.foreground == getColor(RED));
assertTrue(":b:", styleRange.background == getColor(BLUE));
assertTrue(":b:", styleRange.fontStyle == SWT.NORMAL);
}
@Test
public void test_ConstructorIILorg_eclipse_swt_graphics_ColorLorg_eclipse_swt_graphics_ColorI() {
StyleRange styleRange = new StyleRange(5, 10, getColor(RED), getColor(BLUE), SWT.BOLD);
assertTrue(":c:", styleRange.start == 5);
assertTrue(":c:", styleRange.length == 10);
assertTrue(":c:", styleRange.foreground == getColor(RED));
assertTrue(":c:", styleRange.background == getColor(BLUE));
assertTrue(":c:", styleRange.fontStyle == SWT.BOLD);
}
@Test
public void test_clone() {
StyleRange styleRangeA = new StyleRange(6, 10, null, getColor(BLUE), SWT.NORMAL);
StyleRange styleRangeB = (StyleRange)styleRangeA.clone();
assertTrue(":g:", styleRangeA.equals(styleRangeB));
}
@Test
public void test_equalsLjava_lang_Object() {
StyleRange styleRangeA = new StyleRange(5, 10, getColor(RED), getColor(BLUE), SWT.BOLD);
StyleRange styleRangeB = new StyleRange(5, 10, getColor(RED), getColor(BLUE), SWT.BOLD);
StyleRange styleRangeC = new StyleRange(5, 10, getColor(BLUE), getColor(BLUE), SWT.BOLD);
StyleRange styleRangeD = new StyleRange(6, 10, getColor(RED), getColor(BLUE), SWT.BOLD);
StyleRange styleRangeE = new StyleRange(5, 11, getColor(RED), getColor(BLUE), SWT.BOLD);
StyleRange styleRangeF = new StyleRange(5, 11, getColor(RED), getColor(RED), SWT.BOLD);
StyleRange styleRangeG = new StyleRange(5, 11, getColor(RED), getColor(BLUE), SWT.NORMAL);
assertTrue(":d:", styleRangeA.equals(styleRangeB));
assertTrue(":d:",!styleRangeA.equals(styleRangeC));
assertTrue(":d:",!styleRangeA.equals(styleRangeD));
assertTrue(":d:",!styleRangeA.equals(styleRangeE));
assertTrue(":d:",!styleRangeA.equals(styleRangeF));
assertTrue(":d:",!styleRangeA.equals(styleRangeG));
}
@Test
public void test_hashCode() {
Set<StyleRange> set = new HashSet<>();
Color testColor = new Color(Display.getDefault(), 0, 0, 0);
//regression test for bug 30924
set.add(new StyleRange());
set.add(new StyleRange(0, 1, testColor, null));
set.add(new StyleRange(0, 1, testColor, testColor));
set.add(new StyleRange(0, 1, testColor, testColor, SWT.BOLD));
testColor.dispose();
}
@Test
public void test_isUnstyled() {
StyleRange styleRangeA = new StyleRange(5, 10, null, null, SWT.NORMAL);
StyleRange styleRangeB = new StyleRange(5, 10, getColor(RED), null, SWT.NORMAL);
StyleRange styleRangeC = new StyleRange(5, 10, null, null, SWT.BOLD);
StyleRange styleRangeD = new StyleRange(6, 10, null, getColor(BLUE), SWT.NORMAL);
StyleRange styleRangeE = new StyleRange(5, 10, null, null);
assertTrue(":e:", styleRangeA.isUnstyled());
assertTrue(":e:",!styleRangeB.isUnstyled());
assertTrue(":e:",!styleRangeC.isUnstyled());
assertTrue(":e:",!styleRangeD.isUnstyled());
assertTrue(":e:", styleRangeE.isUnstyled());
}
@Test
public void test_similarToLorg_eclipse_swt_custom_StyleRange() {
StyleRange styleRangeA = new StyleRange(6, 10, getColor(RED), getColor(BLUE), SWT.NORMAL);
StyleRange styleRangeB = new StyleRange(5, 5, getColor(RED), getColor(BLUE), SWT.NORMAL);
StyleRange styleRangeC = new StyleRange(6, 10, getColor(RED), getColor(BLUE), SWT.NORMAL);
StyleRange styleRangeD = new StyleRange(6, 10, getColor(BLUE), getColor(BLUE), SWT.NORMAL);
StyleRange styleRangeE = new StyleRange(6, 10, getColor(RED), getColor(RED), SWT.NORMAL);
StyleRange styleRangeF = new StyleRange(6, 10, getColor(RED), getColor(BLUE), SWT.BOLD);
assertTrue(":f:", styleRangeA.similarTo(styleRangeB));
assertTrue(":f:", styleRangeA.similarTo(styleRangeC));
assertTrue(":f:", !styleRangeA.similarTo(styleRangeD));
assertTrue(":f:", !styleRangeA.similarTo(styleRangeE));
assertTrue(":f:", !styleRangeA.similarTo(styleRangeF));
}
@Test
public void test_toString() {
StyleRange styleRange = new StyleRange(6, 10, null, getColor(BLUE), SWT.NORMAL);
styleRange.toString();
}
}
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