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Harshitha Onkar
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8339962: Open source AWT TextField tests - Set1
Reviewed-by: jdv, dnguyen, prr
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‎test/jdk/java/awt/Label/ContainerValidateTest.java‎

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/*
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* Copyright (c) 1999, 2024, 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.BorderLayout;
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import java.awt.Button;
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import java.awt.EventQueue;
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import java.awt.Frame;
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import java.awt.Label;
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import java.awt.Panel;
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import java.awt.Rectangle;
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import java.awt.Robot;
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import java.awt.TextField;
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import java.awt.event.InputEvent;
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import java.awt.event.MouseEvent;
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import java.awt.event.MouseListener;
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/*
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* @test
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* @key headful
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* @bug 4247913
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* @summary Tests that Label repaints after call Container.validate()
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* @run main ContainerValidateTest
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*/
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public class ContainerValidateTest extends Frame implements MouseListener {
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private static Robot robot;
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private static Panel currentPanel;
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private static Button currentBtn;
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private static Panel updatedPanel;
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private static Label updatedLabel;
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private static TextField updatedTxtField;
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private static Button updatedBtn;
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private static volatile Rectangle btnBounds;
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Panel pnl1 = new Panel();
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Panel pnl2 = new Panel();
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Label lbl1 = new Label("Label 1");
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Label lbl2 = new Label("Label 2");
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TextField txt1 = new TextField("field1", 20);
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TextField txt2 = new TextField("field2", 20);
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Button btn1 = new Button("Swap 1");
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Button btn2 = new Button("Swap 2");
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public static void main(String[] args) throws Exception {
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robot = new Robot();
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ContainerValidateTest containerValidate = new ContainerValidateTest();
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EventQueue.invokeAndWait(containerValidate::createAndShowUI);
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robot.waitForIdle();
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robot.delay(1000);
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containerValidate.testUI();
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}
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private void createAndShowUI() {
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this.setTitle("ContainerValidateTest Test");
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pnl1.add(lbl1);
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pnl1.add(txt1);
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pnl1.add(btn1);
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pnl2.add(lbl2);
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pnl2.add(txt2);
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pnl2.add(btn2);
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btn1.addMouseListener(this);
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btn2.addMouseListener(this);
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this.add(pnl1, BorderLayout.CENTER);
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pack();
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setLocationRelativeTo(null);
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setVisible(true);
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}
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private void testUI() throws Exception {
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EventQueue.invokeAndWait(() -> btnBounds
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= new Rectangle(btn1.getLocationOnScreen().x,
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btn1.getLocationOnScreen().y,
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btn1.getWidth(),
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btn1.getHeight()));
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for (int i= 1; i < 4 ; i++) {
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EventQueue.invokeAndWait(() -> {
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currentPanel = (Panel) this.getComponent(0);
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currentBtn = (Button) currentPanel.getComponent(2);
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});
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robot.mouseMove(btnBounds.x + (int) btnBounds.getWidth() / 2,
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btnBounds.y + (int) btnBounds.getHeight() / 2);
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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.waitForIdle();
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//large delay set for completion of UI validate()
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robot.delay(500);
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EventQueue.invokeAndWait(() -> {
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updatedPanel = (Panel) this.getComponent(0);
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updatedLabel = (Label) updatedPanel.getComponent(0);
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updatedTxtField = (TextField) updatedPanel.getComponent(1);
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updatedBtn = (Button) updatedPanel.getComponent(2);
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});
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testPanelComponents(currentBtn.getLabel());
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}
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}
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private void testPanelComponents(String btnLabel) {
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if (btnLabel.equals("Swap 1")) {
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if (!(updatedLabel.getText().equals(lbl2.getText())
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&& updatedTxtField.getText().equals(txt2.getText())
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&& updatedBtn.getLabel().equals(btn2.getLabel()))) {
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throw new RuntimeException("Test Failed!! Labels not repainted"
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+ " after Container.validate()");
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}
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} else {
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if (!(updatedLabel.getText().equals(lbl1.getText())
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&& updatedTxtField.getText().equals(txt1.getText())
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&& updatedBtn.getLabel().equals(btn1.getLabel()))) {
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throw new RuntimeException("Test Failed!! Labels not repainted"
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+ " after Container.validate()");
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}
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}
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}
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@Override
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public void mousePressed(MouseEvent evt) {
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if (evt.getComponent() instanceof Button btn) {
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if (btn.equals(btn1)) {
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remove(pnl1);
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add(pnl2, BorderLayout.CENTER);
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} else {
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remove(pnl2);
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add(pnl1, BorderLayout.CENTER);
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}
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invalidate();
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validate();
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}
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}
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@Override
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public void mouseReleased(MouseEvent e) {}
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@Override
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public void mouseEntered(MouseEvent e) {}
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@Override
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public void mouseExited(MouseEvent e) {}
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@Override
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public void mouseClicked(MouseEvent e) {}
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}

‎test/jdk/java/awt/TextField/SetEchoCharTest.java‎

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/*
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* Copyright (c) 1999, 2024, 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.Button;
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import java.awt.EventQueue;
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import java.awt.FlowLayout;
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import java.awt.Frame;
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import java.awt.Label;
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import java.awt.Point;
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import java.awt.Robot;
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import java.awt.TextField;
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import java.awt.Toolkit;
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import java.awt.datatransfer.Clipboard;
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import java.awt.datatransfer.StringSelection;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.awt.event.InputEvent;
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import java.awt.event.KeyEvent;
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import jdk.test.lib.Platform;
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/*
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* @test
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* @bug 4124697
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* @key headful
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* @summary Make sure that after setting and then changing the echo
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* character again, the TextField continues to function as expected.
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* @library /test/lib
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* @build jdk.test.lib.Platform
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* @run main SetEchoCharTest
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*/
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public class SetEchoCharTest {
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private static Frame frame;
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private static Robot robot;
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private static TextField tfPassword;
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private static Button btn1;
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private static Button btn2;
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private static volatile Point btn1Loc;
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private static volatile Point btn2Loc;
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private static final String CHANGE = "Change echo char";
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private static final String PRINT = "Print text";
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private static final String INITIAL_TEXT = "DefaultPwd";
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private static final String CHANGED_TEXT = "NewPwd";
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private static final char NEW_ECHO_CHAR = '*';
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public static void main(String[] args) throws Exception {
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try {
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robot = new Robot();
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robot.setAutoWaitForIdle(true);
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robot.setAutoDelay(50);
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EventQueue.invokeAndWait(() -> createAndShowUI());
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robot.waitForIdle();
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robot.delay(1000);
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testEchoChar();
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robot.waitForIdle();
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robot.delay(200);
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testNewEchoChar();
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robot.waitForIdle();
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robot.delay(200);
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} finally {
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EventQueue.invokeAndWait(() -> {
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if (frame != null) {
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frame.dispose();
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}
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});
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}
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}
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private static void createAndShowUI() {
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frame = new Frame("SetEchoCharTest");
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frame.setLayout(new FlowLayout());
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Label label = new Label("Pwd:");
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tfPassword = new TextField(INITIAL_TEXT, 10);
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tfPassword.setEchoChar('X');
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tfPassword.addActionListener((ActionListener) e -> {
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if (e.getActionCommand().equals(CHANGED_TEXT)) {
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//check the 2nd condition only if ActionEvent
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//is triggered by changed text
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if (!(tfPassword.getText().equals(CHANGED_TEXT)
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&& tfPassword.getEchoChar() == NEW_ECHO_CHAR)) {
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throw new RuntimeException("Test Failed!!! TextField not working"
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+ " as expected after echo char change");
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}
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}
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});
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frame.add(label);
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frame.add(tfPassword);
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btn1 = new Button(PRINT);
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btn1.addActionListener(new BtnActionListener());
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frame.add(btn1);
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btn2 = new Button(CHANGE);
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btn2.addActionListener(new BtnActionListener());
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frame.add(btn2);
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frame.setSize(200,200);
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frame.setLocationRelativeTo(null);
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frame.setVisible(true);
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}
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private static void testEchoChar() throws Exception {
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EventQueue.invokeAndWait(() -> {
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btn1Loc = btn1.getLocationOnScreen();
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btn2Loc = btn2.getLocationOnScreen();
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});
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robot.mouseMove(btn1Loc.x + btn1.getWidth() / 2,
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btn1Loc.y + btn1.getHeight() / 2);
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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.delay(1000);
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robot.mouseMove(btn2Loc.x + btn2.getWidth() / 2,
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btn2Loc.y + btn2.getHeight() / 2);
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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.delay(1000);
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}
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private static void testNewEchoChar() {
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StringSelection stringSelection = new StringSelection(CHANGED_TEXT);
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Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
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clipboard.setContents(stringSelection, stringSelection);
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int ctrlKey = Platform.isOSX() ? KeyEvent.VK_META : KeyEvent.VK_CONTROL;
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robot.keyPress(ctrlKey);
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robot.keyPress(KeyEvent.VK_V);
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robot.keyRelease(KeyEvent.VK_V);
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robot.keyRelease(ctrlKey);
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robot.keyPress(KeyEvent.VK_ENTER);
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robot.keyRelease(KeyEvent.VK_ENTER);
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}
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private static class BtnActionListener implements ActionListener {
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public void actionPerformed(ActionEvent evt) {
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String ac = evt.getActionCommand();
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if (CHANGE.equals(ac)) {
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tfPassword.setText("");
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tfPassword.setEchoChar(NEW_ECHO_CHAR);
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tfPassword.requestFocus();
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}
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if (PRINT.equals(ac)) {
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if (!tfPassword.getText().equals(INITIAL_TEXT)) {
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throw new RuntimeException("Test Failed!!!"
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+ " Initial text not as expected");
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}
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}
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}
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}
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}
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