/*
* $Id$
*
* Copyright 2007 Sun Microsystems, Inc., 4150 Network Circle,
* Santa Clara, California 95054, U.S.A. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
package org.jdesktop.swingx;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.not;
import static org.hamcrest.CoreMatchers.nullValue;
import static org.junit.Assert.assertThat;
import java.awt.Color;
import java.awt.Component;
import java.awt.GraphicsEnvironment;
import java.beans.PropertyChangeListener;
import java.lang.reflect.InvocationTargetException;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.Callable;
import java.util.concurrent.FutureTask;
import java.util.logging.Logger;
import javax.swing.Action;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JComponent;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JRootPane;
import javax.swing.JScrollPane;
import javax.swing.JWindow;
import javax.swing.RepaintManager;
import javax.swing.RootPaneContainer;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import javax.swing.plaf.ColorUIResource;
import javax.swing.plaf.UIResource;
import org.hamcrest.CoreMatchers;
import org.jdesktop.swingx.JXCollapsiblePane.CollapsiblePaneContainer;
import org.jdesktop.swingx.plaf.basic.BasicDatePickerUI;
import org.jdesktop.test.EDTRunner;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
import org.mockito.Matchers;
/**
* Contains tests for SwingXUtilities.
*
* @author Jeanette Winzenburg
*/
@RunWith(JUnit4.class)
public class SwingXUtilitiesTest extends InteractiveTestCase {
@SuppressWarnings("unused")
private static final Logger LOG = Logger
.getLogger(SwingXUtilitiesTest.class.getName());
public static void main(String args[]) {
setSystemLF(true);
// Locale.setDefault(new Locale("es"));
SwingXUtilitiesTest test = new SwingXUtilitiesTest();
try {
test.runInteractiveTests();
// test.runInteractiveTests("interactive.*Compare.*");
// test.runInteractiveTests("interactive.*Tree.*");
} catch (Exception e) {
System.err.println("exception when executing interactive tests:");
e.printStackTrace();
}
}
/**
* Test doc'ed contract of isUIInstallable.
*/
@Test
public void testUIInstallable() {
assertEquals("null must be uiInstallable ", true, SwingXUtilities.isUIInstallable(null));
assertUIInstallable(new Color(10, 10, 10));
assertUIInstallable(new ColorUIResource(10, 10, 10));
}
/**
* @param color
*/
private void assertUIInstallable(Object color) {
assertEquals("uiInstallabe must be same ", color instanceof UIResource, SwingXUtilities.isUIInstallable(color));
}
@Test
public void testUpdateAllComponentTreeUIs() {
// This test will not work in a headless configuration.
if (GraphicsEnvironment.isHeadless()) {
LOG.fine("cannot run test - headless environment");
return;
}
if (isCrossPlatformLFSameAsSystem()) {
LOG.info("cannot run test - no safe LFs to toggle");
return;
}
List<RootPaneContainer> toplevels = new ArrayList<RootPaneContainer>();
for (int i = 0; i < 10; i++) {
JXFrame frame = new JXFrame();
toplevels.add(frame);
toplevels.add(new JDialog(frame));
toplevels.add(new JWindow(frame));
}
// sanity
if (!UIManager.getLookAndFeel().isNativeLookAndFeel()) {
LOG.warning("Assumption is to start with native LaF. Found " + UIManager.getLookAndFeel() + " instead.");
}
setSystemLF(false);
SwingXUtilities.updateAllComponentTreeUIs();
// sanity
for (RootPaneContainer window : toplevels) {
JRootPane rootPane = window.getRootPane();
assertEquals(UIManager.get(rootPane.getUIClassID()),
rootPane.getUI().getClass().getName());
}
}
/**
* @return boolean indicating if system and
* cross platform LF are different.
*/
private boolean isCrossPlatformLFSameAsSystem() {
return UIManager.getCrossPlatformLookAndFeelClassName().equals(
UIManager.getSystemLookAndFeelClassName());
}
@Before
public void setUpJ4() throws Exception {
setUp();
}
@After
public void tearDownJ4() throws Exception {
tearDown();
}
@Override
protected void setUp() throws Exception {
setSystemLF(true);
}
@Test(expected = NullPointerException.class)
public void testGetTranslucentRepaintManagerWithNull() {
SwingXUtilities.getTranslucentRepaintManager(null);
}
@Test
public void testGetTranslucentRepaintManagerWithTranslucent() {
RepaintManagerX rmx = new RepaintManagerX(new RepaintManager());
RepaintManager rm = SwingXUtilities.getTranslucentRepaintManager(rmx);
assertSame(rmx, rm);
}
@Test
public void testGetTranslucentRepaintManagerWithNonTranslucent() {
RepaintManager rm = new RepaintManager();
RepaintManager rmx = SwingXUtilities.getTranslucentRepaintManager(rm);
assertNotSame(rm, rmx);
assertTrue(rmx.getClass().isAnnotationPresent(TranslucentRepaintManager.class));
}
@Test
public void testGetTranslucentRepaintManagerWithForwardingAndTranslucent() {
RepaintManagerX rmx = new RepaintManagerX(new RepaintManager());
ForwardingRepaintManager frm = new ForwardingRepaintManager(rmx);
RepaintManager rm = SwingXUtilities.getTranslucentRepaintManager(frm);
assertSame(frm, rm);
}
@Test
public void testGetTranslucentRepaintManagerWithForwardingAndNonTranslucent() {
ForwardingRepaintManager frm = new ForwardingRepaintManager(new RepaintManager());
RepaintManager rm = SwingXUtilities.getTranslucentRepaintManager(frm);
assertNotSame(frm, rm);
assertTrue(rm.getClass().isAnnotationPresent(TranslucentRepaintManager.class));
}
@Test
public void testInvokeLater() {
assertThat(SwingUtilities.isEventDispatchThread(), is(false));
Callable<Void> callable = new Callable<Void>() {
@Override
public Void call() throws Exception {
assertThat(SwingUtilities.isEventDispatchThread(), is(true));
//wait a long time
Thread.sleep(1000);
return null;
}
};
long start = System.currentTimeMillis();
FutureTask<Void> task = SwingXUtilities.invokeLater(callable);
assertThat((System.currentTimeMillis() - start) < 100, is(true));
}
@Test
public void testInvokeAndWait() throws Exception {
assertThat(SwingUtilities.isEventDispatchThread(), is(false));
Callable<Boolean> callable = new Callable<Boolean>() {
@Override
public Boolean call() throws Exception {
assertThat(SwingUtilities.isEventDispatchThread(), is(true));
//wait a long time
Thread.sleep(1000);
return true;
}
};
long start = System.currentTimeMillis();
assertThat(SwingXUtilities.invokeAndWait(callable), is(true));
assertThat((System.currentTimeMillis() - start) > 1000, is(true));
}
@RunWith(EDTRunner.class)
public static class GetAncestorTest {
private Component source;
@Before
public void setUp() {
JXTaskPane pane = new JXTaskPane();
source = pane.add(new JButton());
JXTaskPaneContainer tpc = new JXTaskPaneContainer();
tpc.add(pane);
JPanel panel = new JPanel();
panel.add(tpc);
}
@Test
public void testNullClass() {
assertThat(SwingXUtilities.getAncestor(null, source), is(nullValue()));
}
@Test
public void testNullSource() {
assertThat(SwingXUtilities.getAncestor(JPanel.class, null), is(nullValue()));
}
@Test
public void testFindAncestorClass() {
assertThat(SwingXUtilities.getAncestor(JXTaskPane.class, source), is(not(nullValue())));
}
@Test
public void testFindAncestorInterface() {
assertThat(SwingXUtilities.getAncestor(
CollapsiblePaneContainer.class, source),
is(not(nullValue())));
}
@Test
public void testFindMissingAncestorClass() {
assertThat(SwingXUtilities.getAncestor(JComboBox.class, source),
is(nullValue()));
}
@Test
public void testFindMissingAncestorInterface() {
assertThat(SwingXUtilities.getAncestor(PropertyChangeListener.class, source),
is(nullValue()));
}
}
@Test
public void testDescendingNull() {
assertFalse("both nulls are not descending", SwingXUtilities.isDescendingFrom(null, null));
assertFalse("null comp is not descending", SwingXUtilities.isDescendingFrom(null, new JScrollPane()));
assertFalse("comp is not descending null parent", SwingXUtilities.isDescendingFrom(new JLabel(), null));
}
@Test
public void testDescendingSame() {
JComponent comp = new JLabel();
assertTrue("same component must be interpreted as descending",
SwingXUtilities.isDescendingFrom(comp, comp));
}
@Test
public void testDescendingPopup() throws InterruptedException, InvocationTargetException {
if (GraphicsEnvironment.isHeadless()) {
LOG.fine("cannot run - headless");
return;
}
final JXDatePicker picker = new JXDatePicker();
JXFrame frame = new JXFrame("showing", false);
frame.add(picker);
frame.pack();
frame.setVisible(true);
assertFalse(SwingXUtilities.isDescendingFrom(picker.getMonthView(), picker));
Action togglePopup = picker.getActionMap().get("TOGGLE_POPUP");
togglePopup.actionPerformed(null);
SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
assertTrue("popup visible ", ((BasicDatePickerUI) picker.getUI()).isPopupVisible());
assertTrue(SwingXUtilities.isDescendingFrom(picker.getMonthView(), picker));
}
});
frame.dispose();
}
}