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/*******************************************************************************
* Copyright (c) 2000, 2016 Red Hat, Inc. 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
* Ian Pun <ipun@redhat.com> - addition of ScrolledComposite test class
*******************************************************************************/
package org.eclipse.swt.tests.junit;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.ScrolledComposite;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.widgets.Composite;
import org.junit.Before;
import org.junit.Test;
public class Test_org_eclipse_swt_widgets_ScrolledComposite extends Test_org_eclipse_swt_widgets_Composite {
ScrolledComposite scrolledComposite;
@Override
@Before
public void setUp() {
super.setUp();
scrolledComposite = new ScrolledComposite(shell, 0);
setWidget(scrolledComposite);
}
@Override
@Test
public void test_ConstructorLorg_eclipse_swt_widgets_CompositeI() {
try {
scrolledComposite = new ScrolledComposite(null, 0);
fail("No exception thrown");
}
catch (IllegalArgumentException e) {
}
int[] cases = {SWT.H_SCROLL, SWT.V_SCROLL, SWT.BORDER, SWT.LEFT_TO_RIGHT, SWT.RIGHT_TO_LEFT};
for (int i = 0; i < cases.length; i++){
scrolledComposite = new ScrolledComposite(shell, cases[i]);
}
}
@Override
@Test
public void test_computeSizeIIZ() {
// super class test is sufficient
}
@Test
public void test_getAlwaysShowScrollBars() {
boolean defaultFlag = scrolledComposite.getAlwaysShowScrollBars();
boolean setFlag = !defaultFlag;
scrolledComposite.setAlwaysShowScrollBars(setFlag);
if (setFlag){
assertTrue(scrolledComposite.getAlwaysShowScrollBars());
}
else{
assertFalse(scrolledComposite.getAlwaysShowScrollBars());
}
setFlag = !setFlag;
scrolledComposite.setAlwaysShowScrollBars(setFlag);
if (setFlag){
assertTrue(scrolledComposite.getAlwaysShowScrollBars());
}
else{
assertFalse(scrolledComposite.getAlwaysShowScrollBars());
}
scrolledComposite.setAlwaysShowScrollBars(defaultFlag);
}
@Test
public void test_getShowFocusedControl() {
boolean defaultFlag = scrolledComposite.getShowFocusedControl();
boolean setFlag = !defaultFlag;
scrolledComposite.setShowFocusedControl(setFlag);
if (setFlag){
assertTrue(scrolledComposite.getShowFocusedControl());
}
else{
assertFalse(scrolledComposite.getShowFocusedControl());
}
setFlag = !setFlag;
scrolledComposite.setShowFocusedControl(setFlag);
if (setFlag){
assertTrue(scrolledComposite.getShowFocusedControl());
}
else{
assertFalse(scrolledComposite.getShowFocusedControl());
}
scrolledComposite.setShowFocusedControl(defaultFlag);
}
@Test
public void test_getExpandHorizontal() {
boolean defaultFlag = scrolledComposite.getExpandHorizontal();
boolean setFlag = !defaultFlag;
scrolledComposite.setExpandHorizontal(setFlag);
if (setFlag){
assertTrue(scrolledComposite.getExpandHorizontal());
}
else{
assertFalse(scrolledComposite.getExpandHorizontal());
}
setFlag = !setFlag;
scrolledComposite.setExpandHorizontal(setFlag);
if (setFlag){
assertTrue(scrolledComposite.getExpandHorizontal());
}
else{
assertFalse(scrolledComposite.getExpandHorizontal());
}
scrolledComposite.setExpandHorizontal(defaultFlag);
}
@Test
public void test_getExpandVertical() {
boolean defaultFlag = scrolledComposite.getExpandVertical();
boolean setFlag = !defaultFlag;
scrolledComposite.setExpandVertical(setFlag);
if (setFlag){
assertTrue(scrolledComposite.getExpandVertical());
}
else{
assertFalse(scrolledComposite.getExpandVertical());
}
setFlag = !setFlag;
scrolledComposite.setExpandVertical(setFlag);
if (setFlag){
assertTrue(scrolledComposite.getExpandVertical());
}
else{
assertFalse(scrolledComposite.getExpandVertical());
}
scrolledComposite.setExpandVertical(defaultFlag);
}
@Test
public void test_getMinWidth() {
int defaultWidth = 0;
assertEquals(defaultWidth,scrolledComposite.getMinWidth());
scrolledComposite.setMinWidth(10);
assertEquals(10, scrolledComposite.getMinWidth());
scrolledComposite.setMinWidth(-1);
assertEquals(defaultWidth,scrolledComposite.getMinWidth());
scrolledComposite.setMinWidth(defaultWidth);
assertEquals(defaultWidth,scrolledComposite.getMinWidth());
}
@Test
public void test_getMinHeight() {
int defaultHeight = 0;
assertEquals(defaultHeight,scrolledComposite.getMinHeight());
scrolledComposite.setMinHeight(10);
assertEquals(10, scrolledComposite.getMinHeight());
scrolledComposite.setMinHeight(-1);
assertEquals(defaultHeight, scrolledComposite.getMinHeight());
scrolledComposite.setMinHeight(defaultHeight);
assertEquals(defaultHeight,scrolledComposite.getMinHeight());
}
@Test
public void test_setMinSize() {
Point point = new Point(5,0);
scrolledComposite.setMinSize(point);
assertEquals(5,scrolledComposite.getMinWidth());
assertEquals(0,scrolledComposite.getMinHeight());
point.x = 0;
point.y = 5;
scrolledComposite.setMinSize(point);
assertEquals(0,scrolledComposite.getMinWidth());
assertEquals(5,scrolledComposite.getMinHeight());
point.x = 1;
point.y = -5;
scrolledComposite.setMinSize(point);
assertEquals(1,scrolledComposite.getMinWidth());
assertEquals(0,scrolledComposite.getMinHeight());
point.x = -2;
point.y = 3;
scrolledComposite.setMinSize(point);
assertEquals(0,scrolledComposite.getMinWidth());
assertEquals(3,scrolledComposite.getMinHeight());
scrolledComposite.setMinSize(0, 10);
assertEquals(0,scrolledComposite.getMinWidth());
assertEquals(10,scrolledComposite.getMinHeight());
scrolledComposite.setMinSize(10, 0);
assertEquals(10,scrolledComposite.getMinWidth());
assertEquals(0,scrolledComposite.getMinHeight());
scrolledComposite.setMinSize(-5, 5);
assertEquals(0,scrolledComposite.getMinWidth());
assertEquals(5,scrolledComposite.getMinHeight());
scrolledComposite.setMinSize(5, -5);
assertEquals(5,scrolledComposite.getMinWidth());
assertEquals(0,scrolledComposite.getMinHeight());
}
@Test
public void test_getOrigin() {
scrolledComposite = new ScrolledComposite(shell, SWT.H_SCROLL|SWT.V_SCROLL);
Composite parent = new Composite(scrolledComposite, SWT.NONE);
scrolledComposite.setContent(parent);
Point point = new Point(5,0);
scrolledComposite.setOrigin(point);
assertEquals(5,scrolledComposite.getOrigin().x);
assertEquals(0,scrolledComposite.getOrigin().y);
point.x = 0;
point.y = 5;
scrolledComposite.setOrigin(point);
assertEquals(0,scrolledComposite.getOrigin().x);
assertEquals(5,scrolledComposite.getOrigin().y);
point.x = 1;
point.y = -5;
scrolledComposite.setOrigin(point);
assertEquals(1,scrolledComposite.getOrigin().x);
assertEquals(0,scrolledComposite.getOrigin().y);
point.x = -2;
point.y = 3;
scrolledComposite.setOrigin(point);
assertEquals(0,scrolledComposite.getOrigin().x);
assertEquals(3,scrolledComposite.getOrigin().y);
scrolledComposite.setOrigin(0, 10);
assertEquals(0,scrolledComposite.getOrigin().x);
assertEquals(10,scrolledComposite.getOrigin().y);
scrolledComposite.setOrigin(10, 0);
assertEquals(10,scrolledComposite.getOrigin().x);
assertEquals(0,scrolledComposite.getOrigin().y);
scrolledComposite.setOrigin(-5, 5);
assertEquals(0,scrolledComposite.getOrigin().x);
assertEquals(5,scrolledComposite.getOrigin().y);
scrolledComposite.setOrigin(5, -5);
assertEquals(5,scrolledComposite.getOrigin().x);
assertEquals(0,scrolledComposite.getOrigin().y);
}
@Test
public void test_setContent() {
scrolledComposite = new ScrolledComposite(shell, SWT.H_SCROLL|SWT.V_SCROLL);
Point point = new Point(5,5);
Composite parent = new Composite(scrolledComposite, SWT.NONE);
scrolledComposite.setContent(null);
scrolledComposite.setOrigin(point);
assertEquals(0,scrolledComposite.getOrigin().x);
assertEquals(0,scrolledComposite.getOrigin().y);
scrolledComposite.setContent(parent);
scrolledComposite.setOrigin(point);
assertEquals(5,scrolledComposite.getOrigin().x);
assertEquals(5,scrolledComposite.getOrigin().y);
}
@Test
public void test_setLayout() {
// setLayout() has been overwritten for scrollableComposite to not set a layout
}
}
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