test/jdk/java/awt/Frame/GetBoundsResizeTest.java - master - githubmirror/jdk11u

test/jdk/java/awt/Frame/GetBoundsResizeTest.java
96 строк3 KB
David Sladký
8377450: [11u] Tests using Text Blocks fail to compile
18 фев 2026, 13:59
18 фев 2026, 13:592f777a9
/*
 * Copyright (c) 1998, 2024, 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.Button;
import java.awt.Frame;
import java.awt.EventQueue;
import java.awt.Robot;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;

/*
 * @test
 * @bug 4103095
 * @summary Test for getBounds() after a Frame resize.
 * @library /java/awt/regtesthelpers
 * @build PassFailJFrame
 * @run main/manual GetBoundsResizeTest
*/

public class GetBoundsResizeTest {
    private static final String INSTRUCTIONS =
            "0. There is a test window with a \"Press\" button,\n" +
            "    Its original bounds should be printed in the text area below.\n" +
            "1. Resize the test window using the upper left corner.\n" +
            "2. Press the button to print the result of getBounds() to the text area.\n" +
            "3. Previously, a window could report an incorrect position on the\n" +
            "    screen after resizing the window in this way.\n" +
            "    If getBounds() prints the appropriate values for the window,\n" +
            "    click Pass, otherwise click Fail.";

    private static JTextArea textArea;
    private static Frame frame;

    public static void main(String[] args) throws Exception {
        Robot robot = new Robot();

        PassFailJFrame passFailJFrame = PassFailJFrame
                .builder()
                .title("GetBoundsResizeTest Instructions")
                .instructions(INSTRUCTIONS)
                .splitUIBottom(() -> {
                    textArea = new JTextArea("", 8, 55);
                    textArea.setEditable(false);
                    return new JScrollPane(textArea);
                })
                .testUI(GetBoundsResizeTest::getFrame)
                .rows((int) (INSTRUCTIONS.lines().count() + 2))
                .columns(40)
                .build();

        robot.waitForIdle();
        robot.delay(500);

        EventQueue.invokeAndWait(() ->
                logFrameBounds("Original Frame.getBounds() = %s\n"));

        passFailJFrame.awaitAndCheck();
    }

    private static Frame getFrame() {
        frame = new Frame("GetBoundsResizeTest");

        Button button = new Button("Press");
        button.addActionListener((e) ->
                logFrameBounds("Current Frame.getBounds() = %s\n"));

        frame.add(button);
        frame.setSize(200, 100);

        return frame;
    }

    private static void logFrameBounds(String format) {
        textArea.append(String.format(format, frame.getBounds()));
    }
}