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