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/*
* Copyright (c) 2022, 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 javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.filechooser.FileSystemView;
import java.awt.Image;
import java.awt.image.MultiResolutionImage;
import java.io.File;
import java.io.IOException;
/*
* @test
* @bug 8282526
* @summary Default icon is not painted properly
* @requires (os.family == "windows")
* @run main WindowsDefaultIconSizeTest
*/
public class WindowsDefaultIconSizeTest {
public static void main(String[] args) {
WindowsDefaultIconSizeTest test = new WindowsDefaultIconSizeTest();
test.test();
}
public void test() {
String filename = "test.not";
File testFile = new File(filename);
try {
if (!testFile.exists()) {
testFile.createNewFile();
testFile.deleteOnExit();
}
FileSystemView fsv = FileSystemView.getFileSystemView();
Icon icon = fsv.getSystemIcon(new File(filename));
if (icon instanceof ImageIcon) {
Image image = ((ImageIcon) icon).getImage();
if (image instanceof MultiResolutionImage) {
Image variant = ((MultiResolutionImage) image).getResolutionVariant(16, 16);
if (variant.getWidth(null) != 16) {
throw new RuntimeException("Default file icon has size of " +
variant.getWidth(null) + " instead of 16");
}
}
}
} catch (IOException ioe) {
throw new RuntimeException("Unexpected error while creating the test file: " + ioe.getLocalizedMessage());
}
}
}
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