97 lines
3.1 KiB
Java
97 lines
3.1 KiB
Java
/*
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* Copyright (c) 2014, 2020, 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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/*
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@test
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@key headful
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@bug 4851798 8041896 8225126
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@summary Tests Choice List shrinks after removeAll
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@run main RemoveAllShrinkTest
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*/
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import java.awt.BorderLayout;
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import java.awt.Choice;
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import java.awt.Color;
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import java.awt.Frame;
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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.event.InputEvent;
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public class RemoveAllShrinkTest {
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public static void main(String[] args) {
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Frame f = new Frame();
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try {
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Choice choice = new Choice();
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for (int i = 0; i < 10; ++i) {
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choice.addItem("Item " + i);
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}
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f.add(choice, BorderLayout.NORTH);
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Panel panel = new Panel();
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panel.setBackground(Color.RED);
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f.add(panel);
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f.setSize(200, 200);
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f.setLocationRelativeTo(null);
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f.setVisible(true);
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f.toFront();
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choice.removeAll();
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try {
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Robot robot = new Robot();
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robot.setAutoWaitForIdle(true);
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robot.setAutoDelay(50);
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robot.waitForIdle();
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Thread.sleep(200);
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Point pt = choice.getLocationOnScreen();
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robot.mouseMove(pt.x + choice.getWidth() - choice.getHeight() / 2,
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pt.y + choice.getHeight() / 2);
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robot.mousePress(InputEvent.BUTTON1_MASK);
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robot.mouseRelease(InputEvent.BUTTON1_MASK);
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Thread.sleep(400);
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Point pt1 = panel.getLocationOnScreen();
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Color color = robot.getPixelColor(pt1.x + panel.getWidth() / 2,
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pt1.y + panel.getHeight() / 2);
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if (!color.equals(Color.RED)) {
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throw new RuntimeException("RemoveAllShrinkTest failed. " + color);
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}
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} catch (Exception e) {
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throw new RuntimeException("The test was not completed.\n\n" + e);
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}
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} finally {
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f.dispose();
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}
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}
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}
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