russell@unturf.com
0a580b313d
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
100 lines
3.2 KiB
Java
100 lines
3.2 KiB
Java
/*
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* Copyright (c) 2005, 2025, 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.Dimension;
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import java.awt.EventQueue;
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import java.awt.Frame;
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import java.awt.Robot;
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/*
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* @test
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* @bug 4320050
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* @key headful
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* @summary Minimum size for java.awt.Frame is not being enforced.
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* @run main FrameSetMinimumSizeTest
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*/
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public class FrameSetMinimumSizeTest {
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private static Frame f;
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private static Robot robot;
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public static void main(String[] args) throws Exception {
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robot = new Robot();
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try {
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EventQueue.invokeAndWait(FrameSetMinimumSizeTest::createAndShowUI);
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robot.waitForIdle();
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robot.delay(500);
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test(
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new Dimension(200, 200),
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new Dimension(300, 300)
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);
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test(
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new Dimension(200, 400),
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new Dimension(300, 400)
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);
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test(
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new Dimension(400, 200),
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new Dimension(400, 300)
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);
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EventQueue.invokeAndWait(() -> f.setMinimumSize(null));
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test(
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new Dimension(200, 200),
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new Dimension(200, 200)
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);
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} finally {
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EventQueue.invokeAndWait(() -> {
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if (f != null) {
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f.dispose();
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}
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});
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}
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}
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private static void test(Dimension size, Dimension expected) throws Exception {
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robot.waitForIdle();
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robot.delay(250);
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EventQueue.invokeAndWait(() -> f.setSize(size));
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robot.waitForIdle();
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EventQueue.invokeAndWait(() -> verifyFrameSize(expected));
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}
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private static void createAndShowUI() {
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f = new Frame("Minimum Size Test");
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f.setSize(300, 300);
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f.setMinimumSize(new Dimension(300, 300));
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f.setLocationRelativeTo(null);
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f.setVisible(true);
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}
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private static void verifyFrameSize(Dimension expected) {
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if (f.getSize().width != expected.width || f.getSize().height != expected.height) {
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String message =
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"Frame's setMinimumSize not honoured for the frame size: %s. Expected %s"
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.formatted(f.getSize(), expected);
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throw new RuntimeException(message);
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}
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}
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}
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