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Andrew Lu
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8315965: Open source various AWT applet tests
Backport-of: 3b397c8552d7fd1b1084fbbc06384f3f34481ba4
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‎test/jdk/java/awt/ScrollPane/ScrollPaneTest.java‎

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/*
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* Copyright (c) 1998, 2023, 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.Component;
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import java.awt.Dimension;
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import java.awt.EventQueue;
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import java.awt.Frame;
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import java.awt.GridLayout;
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import java.awt.Panel;
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import java.awt.Point;
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import java.awt.Robot;
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import java.awt.ScrollPane;
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import java.awt.TextField;
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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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/*
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* @test
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* @bug 4124460
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* @key headful
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* @summary Test for initializing a Motif peer component causes a crash.
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*/
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public class ScrollPaneTest {
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private static volatile Point p1 = null;
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private static volatile Point p2 = null;
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private static Robot robot = null;
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private static Point getClickPoint(Component component) {
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Point locationOnScreen = component.getLocationOnScreen();
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Dimension size = component.getSize();
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locationOnScreen.x += size.width / 2;
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locationOnScreen.y += size.height / 2;
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return locationOnScreen;
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}
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public static void main(String[] args) throws Exception {
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robot = new Robot();
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robot.setAutoWaitForIdle(true);
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robot.setAutoDelay(100);
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try {
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doTest();
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} finally {
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ScrollPaneTester.disposeAll();
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}
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}
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private static void doTest() throws Exception {
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EventQueue.invokeAndWait(ScrollPaneTester::initAndShowGui);
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robot.waitForIdle();
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robot.delay(1000);
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EventQueue.invokeAndWait(() -> {
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p1 = getClickPoint(ScrollPaneTester.st1.buttonRight);
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p2 = getClickPoint(ScrollPaneTester.st1.buttonSwap);
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});
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robot.mouseMove(p1.x, p1.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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robot.mouseMove(p2.x, p2.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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robot.delay(1000);
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EventQueue.invokeAndWait(() -> {
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p1 = getClickPoint(ScrollPaneTester.st2.buttonRight);
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p2 = getClickPoint(ScrollPaneTester.st2.buttonSwap);
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});
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robot.mouseMove(p1.x, p1.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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robot.mouseMove(p2.x, p2.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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}
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}
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class ScrollPaneTester implements ActionListener {
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static ScrollPaneTester st1, st2;
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final Button buttonLeft, buttonRight, buttonQuit, buttonSwap;
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protected ScrollPane sp;
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protected Frame f;
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public static void initAndShowGui() {
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ScrollPaneTester.st1 = new ScrollPaneTester(true);
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ScrollPaneTester.st2 = new ScrollPaneTester(false);
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}
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public ScrollPaneTester(boolean large) {
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sp = new ScrollPane(ScrollPane.SCROLLBARS_NEVER);
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Panel p = new Panel();
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if (large) {
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p.setLayout(new GridLayout(10, 10));
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for (int i = 0; i < 10; i++)
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for (int j = 0; j < 10; j++) {
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TextField tf = new TextField("I am " + i + j);
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tf.setSize(100, 20);
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p.add(tf);
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}
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} else {
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TextField tf = new TextField("Smallness:");
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tf.setSize(150, 50);
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p.add(tf);
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}
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sp.add(p);
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// Button panel
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buttonLeft = new Button("Left");
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buttonLeft.addActionListener(this);
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buttonQuit = new Button("Quit");
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buttonQuit.addActionListener(this);
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buttonSwap = new Button("Swap");
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buttonSwap.addActionListener(this);
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buttonRight = new Button("Right");
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buttonRight.addActionListener(this);
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Panel bp = new Panel();
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bp.add(buttonLeft);
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bp.add(buttonSwap);
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bp.add(buttonQuit);
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bp.add(buttonRight);
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// Window w/ button panel and scrollpane
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f = new Frame("ScrollPane Test " + (large ? "large" : "small"));
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f.setLayout(new BorderLayout());
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f.add("South", bp);
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f.add("Center", sp);
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if (large) {
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f.setSize(300, 200);
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f.setLocation(100, 100);
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} else {
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f.setSize(200, 100);
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f.setLocation(500, 100);
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}
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f.setVisible(true);
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}
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public static void disposeAll() {
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ScrollPaneTester.st1.f.dispose();
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ScrollPaneTester.st2.f.dispose();
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}
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public static void
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swapPanels() {
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ScrollPane sss = st1.sp;
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st1.f.add("Center", st2.sp);
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st1.sp = st2.sp;
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st2.f.add("Center", sss);
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st2.sp = sss;
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}
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public void
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actionPerformed(ActionEvent ev) {
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Object s = ev.getSource();
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if (s == buttonLeft) {
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scroll(true);
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} else if (s == buttonRight) {
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scroll(false);
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} else if (s == buttonSwap) {
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swapPanels();
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} else if (s == buttonQuit) {
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disposeAll();
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}
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}
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private void
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scroll(boolean scroll_left) {
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Point p = sp.getScrollPosition();
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if (scroll_left)
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p.x = Math.max(0, p.x - 20);
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else {
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int cwidth = sp.getComponent(0).getSize().width;
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p.x = Math.min(p.x + 20, cwidth);
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}
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sp.setScrollPosition(p);
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}
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}

‎test/jdk/java/awt/TextArea/Length.java‎

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/*
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* Copyright (c) 1999, 2023, 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.EventQueue;
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import java.awt.TextArea;
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/*
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* @test
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* @bug 4120876
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* @key headful
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* @summary Ensure that getText can handle strings of various lengths,
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* in particular strings longer than 255 characters
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*/
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public class Length {
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public static void main(String[] args) throws Exception {
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EventQueue.invokeAndWait(() -> {
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TextArea ta = new TextArea();
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StringBuffer sb = new StringBuffer("x");
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for (int i = 0; i < 14; i++) {
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String s = sb.toString();
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check(ta, s.substring(1));
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check(ta, s);
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check(ta, s + "y");
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sb.append(s);
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}
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});
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}
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static void check(TextArea ta, String s) {
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ta.setText(s);
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String s2 = ta.getText();
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System.err.println(s.length() + " " + s2.length());
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if (s.length() != s2.length()) {
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throw new RuntimeException("Expected " + s.length() +
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"chars, got " + s2.length());
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}
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}
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}

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