121 lines
4.0 KiB
Java
121 lines
4.0 KiB
Java
/*
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* Copyright (c) 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.AWTException;
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import java.awt.BorderLayout;
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import java.awt.Button;
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import java.awt.Dimension;
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import java.awt.Frame;
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import java.awt.Menu;
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import java.awt.MenuBar;
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import java.awt.Panel;
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import java.awt.Robot;
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import java.awt.image.BufferedImage;
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import java.io.File;
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import java.io.IOException;
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import javax.imageio.ImageIO;
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/*
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* @test
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* @bug 8265586
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* @key headful
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* @summary Tests whether correct native frame insets are obtained
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* for Resizable & Non-Resizable AWT Frame by checking the actual
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* and expected/preferred frame sizes.
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* @run main AwtFramePackTest
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*/
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public class AwtFramePackTest {
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private static Frame frame;
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private static Robot robot;
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private static StringBuffer errorLog = new StringBuffer();
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public static void main(String[] args) throws AWTException {
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robot = new Robot();
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robot.setAutoDelay(300);
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// Resizable frame
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createAWTFrame(true);
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robot.waitForIdle();
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robot.delay(500);
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// Non-Resizable frame
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createAWTFrame(false);
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if (!errorLog.isEmpty()) {
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throw new RuntimeException("Test failed due to the following" +
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" one or more errors: \n" + errorLog);
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}
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}
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private static void createAWTFrame(boolean isResizable) {
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try {
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frame = new Frame();
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frame.setLayout(new BorderLayout());
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Panel panel = new Panel();
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panel.add(new Button("Panel Button B1"));
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panel.add(new Button("Panel Button B2"));
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frame.add(panel, BorderLayout.CENTER);
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MenuBar mb = new MenuBar();
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Menu m = new Menu("Menu");
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mb.add(m);
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frame.setMenuBar(mb);
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frame.setResizable(isResizable);
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frame.pack();
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frame.setVisible(true);
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robot.waitForIdle();
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robot.delay(500);
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Dimension actualFrameSize = frame.getSize();
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Dimension expectedFrameSize = frame.getPreferredSize();
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if (!actualFrameSize.equals(expectedFrameSize)) {
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String frameType = isResizable ? "ResizableFrame" : "NonResizableFrame";
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System.out.println("Expected frame size: " + expectedFrameSize);
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System.out.println("Actual frame size: " + actualFrameSize);
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saveScreenCapture(frameType + ".png");
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errorLog.append(frameType + ": Expected and Actual frame size" +
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" are different. frame.pack() does not work!! \n");
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}
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} finally {
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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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// for debugging purpose, saves screen capture when test fails.
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private static void saveScreenCapture(String filename) {
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BufferedImage image = robot.createScreenCapture(frame.getBounds());
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try {
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ImageIO.write(image,"png", new File(filename));
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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