8282343: Create a regression test for JDK-4518432
Reviewed-by: aivanov
This commit is contained in:
Manukumar V S
Alexey Ivanov
parent
b629782b8d
commit
b3837808bf
217
test/jdk/javax/swing/JTree/4518432/JTreeNodeCopyPasteTest.java
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test/jdk/javax/swing/JTree/4518432/JTreeNodeCopyPasteTest.java
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/*
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* Copyright (c) 2002, 2022, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.awt.Dimension;
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import java.awt.Point;
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import java.awt.Rectangle;
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import java.awt.Robot;
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import java.awt.event.InputEvent;
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import java.awt.event.KeyEvent;
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import java.util.Arrays;
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import java.util.List;
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import java.util.concurrent.atomic.AtomicBoolean;
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import java.util.concurrent.atomic.AtomicReference;
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import java.util.stream.Collectors;
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import javax.swing.JFrame;
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import javax.swing.JTree;
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import javax.swing.SwingUtilities;
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import javax.swing.UIManager;
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import javax.swing.UIManager.LookAndFeelInfo;
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import javax.swing.UnsupportedLookAndFeelException;
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import static javax.swing.UIManager.getInstalledLookAndFeels;
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/*
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* @test
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* @key headful
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* @bug 4518432
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* @summary Verifies that Copying from JTree node and then changing the data in the component that was copied from,
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* is not causing the pastes to use the new edited data instead of the original copied data.
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* @run main JTreeNodeCopyPasteTest
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*/
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public class JTreeNodeCopyPasteTest {
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private static JFrame frame;
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private static JTree tree;
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private static Robot robot;
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private static boolean isMac;
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public static void main(String[] args) throws Exception {
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runTest();
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}
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private static void runTest() throws Exception {
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isMac = System.getProperty("os.name").toLowerCase().contains("os x");
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robot = new Robot();
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robot.setAutoDelay(100);
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robot.setAutoWaitForIdle(true);
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// Filter out Motif laf, as it doesn't support copy-paste in JTree.
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List<String> lafs = Arrays.stream(getInstalledLookAndFeels())
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.filter(laf -> !laf.getName().contains("Motif"))
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.map(LookAndFeelInfo::getClassName)
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.collect(Collectors.toList());
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for (final String laf : lafs) {
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try {
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AtomicBoolean lafSetSuccess = new AtomicBoolean(false);
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SwingUtilities.invokeAndWait(() -> {
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lafSetSuccess.set(setLookAndFeel(laf));
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if (lafSetSuccess.get()) {
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createUI();
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}
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});
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if (!lafSetSuccess.get()) {
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continue;
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}
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robot.waitForIdle();
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// Select the node named as 'colors'
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Point pt = getNodeLocation(1);
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robot.mouseMove(pt.x, pt.y);
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robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
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robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
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String expectedNodeName = getCurrentNodeName();
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// Copy the contents of that node
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copyOrPaste(KeyEvent.VK_C, laf);
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// Edit the Contents of that cell
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mouseTripleClick();
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typeSomeText();
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robot.keyPress(KeyEvent.VK_ENTER);
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robot.keyRelease(KeyEvent.VK_ENTER);
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// Select next node
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pt = getNodeLocation(2);
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robot.mouseMove(pt.x, pt.y);
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// Edit the Contents of that cell
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mouseTripleClick();
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// paste the content copied earlier
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copyOrPaste(KeyEvent.VK_V, laf);
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robot.keyPress(KeyEvent.VK_ENTER);
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robot.keyRelease(KeyEvent.VK_ENTER);
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// Now get the node contents of second node
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String actualNodeName = getCurrentNodeName();
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if (expectedNodeName.equals(actualNodeName)) {
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System.out.println("Test Passed in " + laf);
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} else {
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throw new RuntimeException("Test Failed in " + laf + ", Expected : " + expectedNodeName
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+ ", but actual : " + actualNodeName);
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}
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} finally {
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SwingUtilities.invokeAndWait(JTreeNodeCopyPasteTest::disposeFrame);
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}
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}
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}
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private static String getCurrentNodeName() throws Exception {
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AtomicReference<String> nodeName = new AtomicReference<>();
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SwingUtilities.invokeAndWait(() -> {
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nodeName.set(tree.getLastSelectedPathComponent().toString().trim());
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});
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return nodeName.get();
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}
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private static Point getNodeLocation(int rowCount) throws Exception {
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AtomicReference<Point> treeNodeLoc = new AtomicReference<>();
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SwingUtilities.invokeAndWait(() -> {
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final Point locationOnScreen = tree.getLocationOnScreen();
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Rectangle rt = tree.getPathBounds(tree.getPathForRow(rowCount));
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locationOnScreen.translate((int) (rt.getX() + rt.getWidth() / 2), (int) (rt.getY() + rt.getHeight() / 2));
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treeNodeLoc.set(locationOnScreen);
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});
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return treeNodeLoc.get();
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}
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private static void copyOrPaste(int keyCode, String laf) {
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// For AquaLookAndFeel in Mac, the key combination for copy/paste is META + (C or V)
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// For other OSes and other lafs, the key combination is CONTROL + (C or V)
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robot.keyPress(isMac && laf.contains("Aqua") ? KeyEvent.VK_META : KeyEvent.VK_CONTROL);
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robot.keyPress(keyCode);
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robot.keyRelease(keyCode);
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robot.keyRelease(isMac && laf.contains("Aqua") ? KeyEvent.VK_META : KeyEvent.VK_CONTROL);
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}
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private static void mouseTripleClick() {
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robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
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robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
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robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
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robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
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robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
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robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
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}
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private static void typeSomeText() {
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robot.keyPress(KeyEvent.VK_T);
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robot.keyRelease(KeyEvent.VK_T);
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robot.keyPress(KeyEvent.VK_E);
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robot.keyRelease(KeyEvent.VK_E);
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robot.keyPress(KeyEvent.VK_X);
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robot.keyRelease(KeyEvent.VK_X);
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robot.keyPress(KeyEvent.VK_T);
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robot.keyRelease(KeyEvent.VK_T);
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}
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private static void createUI() {
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frame = new JFrame();
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tree = new JTree();
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tree.setEditable(true);
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frame.setContentPane(tree);
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frame.setSize(new Dimension(200, 200));
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frame.setAlwaysOnTop(true);
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frame.setLocationRelativeTo(null);
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frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
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frame.toFront();
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frame.setVisible(true);
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}
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private static boolean setLookAndFeel(String lafName) {
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try {
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UIManager.setLookAndFeel(lafName);
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} catch (UnsupportedLookAndFeelException ignored) {
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System.out.println("Ignoring Unsupported laf : " + lafName);
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return false;
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} catch (ClassNotFoundException | InstantiationException
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| IllegalAccessException e) {
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throw new RuntimeException(e);
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}
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return true;
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}
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private static void disposeFrame() {
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if (frame != null) {
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frame.dispose();
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frame = null;
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}
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}
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}
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