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/*
* Copyright (c) 2016, 2017, 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.
*/
/* @test
@key headful
@bug 4936917 7190578 8174717
@summary Tests if background is correctly painted when <BODY> has css margins
@author Denis Sharypov
@library ../../../regtesthelpers
@run main bug4936917
*/
import java.awt.Color;
import java.awt.Point;
import java.awt.Robot;
import java.util.Timer;
import javax.swing.JComponent;
import javax.swing.JEditorPane;
import javax.swing.JFrame;
import javax.swing.SwingUtilities;
public class bug4936917 {
private boolean passed = false;
private Timer timer;
private JEditorPane editorPane;
private static JFrame f;
private volatile Point p = null;
private String text =
"<html><head><style>" +
"body {background-color: #cccccc; margin-top: 36.000000pt;}" +
"</style></head>" +
"<body> some text </body></html>";
public void init() throws Exception {
SwingUtilities.invokeAndWait(new Runnable() {
@Override
public void run() {
editorPane = new JEditorPane("text/html", "");
editorPane.setEditable(false);
editorPane.setMargin(new java.awt.Insets(0, 0, 0, 0));
editorPane.setText(text);
f = new JFrame();
f.getContentPane().add(editorPane);
f.setSize(600, 400);
f.setVisible(true);
}
});
blockTillDisplayed(editorPane);
Robot robot = new Robot();
robot.waitForIdle();
robot.delay(300);
int x0 = p.x + 15 ;
int y = p.y + 15;
int match = 0;
int nonmatch = 0;
passed = true;
for (int x = x0; x < x0 + 10; x++) {
System.out.println("color ("+x+"," + y +")=" + robot.getPixelColor(x,y));
if (!robot.getPixelColor(x, y).equals(new Color(0xcc, 0xcc, 0xcc))) {
nonmatch++;
} else match++;
}
if (nonmatch > match) {
passed = false;
}
}
void blockTillDisplayed(JComponent comp) throws Exception {
while (p == null) {
try {
SwingUtilities.invokeAndWait(() -> {
p = comp.getLocationOnScreen();
});
} catch (IllegalStateException e) {
try {
Thread.sleep(1000);
} catch (InterruptedException ie) {
}
}
}
}
public void destroy() throws Exception {
SwingUtilities.invokeAndWait(()->f.dispose());
if(!passed) {
throw new RuntimeException("Test failed.");
}
}
public static void main(String args[]) throws Exception {
bug4936917 test = new bug4936917();
test.init();
test.destroy();
}
}
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