139 lines
4.8 KiB
Java
139 lines
4.8 KiB
Java
/*
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* Copyright (c) 2003, 2024, 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 javax.imageio.ImageIO;
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import java.awt.Color;
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import java.awt.EventQueue;
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import java.awt.Frame;
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import java.awt.Rectangle;
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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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/*
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* @test
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* @key headful
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* @bug 4851435
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* @summary Frame is not shown initially iconified after pack
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*/
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public class InitialIconifiedTest {
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private static Frame backgroundFrame;
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private static Frame testedFrame;
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private static final Rectangle backgroundFrameBounds =
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new Rectangle(100, 100, 200, 200);
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private static final Rectangle testedFrameBounds =
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new Rectangle(150, 150, 100, 100);
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private static Robot robot;
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private static final StringBuilder FAILURES = new StringBuilder();
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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(InitialIconifiedTest::initAndShowBackground);
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robot.waitForIdle();
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robot.delay(500);
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test(false);
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test(true);
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} finally {
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EventQueue.invokeAndWait(() -> {
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backgroundFrame.dispose();
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testedFrame.dispose();
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});
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}
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if (!FAILURES.isEmpty()) {
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throw new RuntimeException(FAILURES.toString());
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}
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}
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private static void test(boolean isUndecorated) throws Exception {
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String prefix = isUndecorated ? "undecorated" : "decorated";
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EventQueue.invokeAndWait(() -> initAndShowTestedFrame(isUndecorated));
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// On macos, we can observe the animation of the window from the initial
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// NORMAL state to the ICONIFIED state,
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// even if the window was created in the ICONIFIED state.
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// The following delay is commented out to capture this animation
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// robot.waitForIdle();
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// robot.delay(500);
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if (!testIfIconified(prefix + "_no_extra_delay")) {
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FAILURES.append("Case %s frame with no extra delay failed\n"
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.formatted(isUndecorated ? "undecorated" : "decorated"));
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}
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EventQueue.invokeAndWait(() -> initAndShowTestedFrame(isUndecorated));
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robot.waitForIdle();
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robot.delay(500);
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if (!testIfIconified(prefix + "_with_extra_delay")) {
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FAILURES.append("Case %s frame with extra delay failed\n"
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.formatted(isUndecorated ? "undecorated" : "decorated"));
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}
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}
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private static void initAndShowBackground() {
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backgroundFrame = new Frame("DisposeTest background");
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backgroundFrame.setUndecorated(true);
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backgroundFrame.setBackground(Color.RED);
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backgroundFrame.setBounds(backgroundFrameBounds);
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backgroundFrame.setVisible(true);
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}
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private static void initAndShowTestedFrame(boolean isUndecorated) {
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if (testedFrame != null) {
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testedFrame.dispose();
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}
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testedFrame = new Frame("Should have started ICONIC");
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if (isUndecorated) {
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testedFrame.setUndecorated(true);
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}
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testedFrame.setExtendedState(Frame.ICONIFIED);
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testedFrame.setBounds(testedFrameBounds);
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testedFrame.setVisible(true);
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}
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private static boolean testIfIconified(String prefix) {
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BufferedImage bi = robot.createScreenCapture(backgroundFrameBounds);
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int redPix = Color.RED.getRGB();
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for (int x = 0; x < bi.getWidth(); x++) {
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for (int y = 0; y < bi.getHeight(); y++) {
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if (bi.getRGB(x, y) != redPix) {
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try {
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ImageIO.write(bi, "png",
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new File(prefix + "_failure.png"));
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} catch (IOException ignored) {}
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return false;
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}
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}
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}
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return true;
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}
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}
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