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/*
* Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code 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 General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.awt.Color;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JTextArea;
import javax.swing.SwingUtilities;
import static javax.swing.WindowConstants.EXIT_ON_CLOSE;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
/* @test
* @key headful
* @bug 8148555 8181782
* @summary verifies JTextArea emoji enter exception. Emoji is not supported.
* @requires (os.family=="mac")
* @run main/manual JTextAreaEmojiTest
*/
public class JTextAreaEmojiTest implements
ActionListener {
private static GridBagLayout layout;
private static JPanel textAreaPanel;
private static JPanel mainControlPanel;
private static JPanel instructionPanel;
private static JPanel resultButtonPanel;
private static JPanel controlPanel;
private static JTextArea instructionTextArea;
private static JTextArea emojiTextArea;
private static JButton passButton;
private static JButton failButton;
private static JFrame mainFrame;
private static final CountDownLatch testRunLatch = new CountDownLatch(1);
public static void main(String[] args) throws Exception {
JTextAreaEmojiTest test = new JTextAreaEmojiTest();
boolean status = testRunLatch.await(5, TimeUnit.MINUTES);
if (!status) {
throw new RuntimeException("Test timed out");
}
}
public JTextAreaEmojiTest() throws Exception {
createControlPanelUI();
}
public final void createControlPanelUI() throws Exception {
SwingUtilities.invokeAndWait(new Runnable() {
@Override
public void run() {
layout = new GridBagLayout();
mainControlPanel = new JPanel(layout);
instructionPanel = new JPanel(layout);
resultButtonPanel = new JPanel(layout);
textAreaPanel = new JPanel(layout);
controlPanel = new JPanel(layout);
GridBagConstraints gbc = new GridBagConstraints();
String instructions
= "1) Text Area size should be zero"
+ "\n2) Select one emoji from Character Viewer"
+ "\n3) If Text Area size increases displaying"
+ "Blank or supported emoji for default font, click pass"
+ "\n4) Else press fail";
instructionTextArea = new JTextArea();
instructionTextArea.setText(instructions);
instructionTextArea.setEnabled(false);
instructionTextArea.setDisabledTextColor(Color.black);
instructionTextArea.setBackground(Color.white);
instructionTextArea.setBorder(
BorderFactory.createLineBorder(Color.black));
gbc.gridx = 0;
gbc.gridy = 0;
gbc.fill = GridBagConstraints.HORIZONTAL;
instructionPanel.add(instructionTextArea, gbc);
emojiTextArea = new JTextArea();
emojiTextArea.setEnabled(true);
emojiTextArea.setDisabledTextColor(Color.black);
emojiTextArea.setBackground(Color.white);
emojiTextArea.setBorder(
BorderFactory.createLineBorder(Color.black));
gbc.gridx = 0;
gbc.gridy = 1;
gbc.fill = GridBagConstraints.HORIZONTAL;
textAreaPanel.add(emojiTextArea, gbc);
passButton = new JButton("Pass");
passButton.setActionCommand("Pass");
passButton.addActionListener(JTextAreaEmojiTest.this);
failButton = new JButton("Fail");
failButton.setActionCommand("Fail");
failButton.addActionListener(JTextAreaEmojiTest.this);
gbc.gridx = 0;
gbc.gridy = 0;
resultButtonPanel.add(passButton, gbc);
gbc.gridx = 1;
gbc.gridy = 0;
resultButtonPanel.add(failButton, gbc);
gbc.gridx = 0;
gbc.gridy = 0;
mainControlPanel.add(instructionPanel, gbc);
gbc.gridx = 0;
gbc.gridy = 1;
mainControlPanel.add(textAreaPanel, gbc);
gbc.gridx = 0;
gbc.gridy = 2;
mainControlPanel.add(resultButtonPanel, gbc);
mainControlPanel.add(controlPanel, gbc);
mainFrame = new JFrame("Control Panel");
mainFrame.add(mainControlPanel);
mainFrame.pack();
mainFrame.setDefaultCloseOperation(EXIT_ON_CLOSE);
mainFrame.setVisible(true);
}
});
}
@Override
public void actionPerformed(ActionEvent evt) {
if (evt.getSource() instanceof JButton) {
JButton btn = (JButton) evt.getSource();
switch (btn.getActionCommand()) {
case "Pass":
break;
case "Fail":
throw new AssertionError("Test case has failed!");
}
cleanUp();
}
}
private static void cleanUp() {
mainFrame.dispose();
testRunLatch.countDown();
}
}
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