100 lines
3.7 KiB
Java
100 lines
3.7 KiB
Java
/*
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* Copyright (c) 2020, 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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/*
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* @test
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* @key headful
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* @bug 8146330
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* @summary Size of values returned by UIDefaults.keys() and
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UIDefaults.keySet() are different
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* @run main UIDefaultKeySizeTest
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*/
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import javax.swing.SwingUtilities;
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import javax.swing.UIManager;
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import javax.swing.UnsupportedLookAndFeelException;
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import java.util.Enumeration;
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import java.util.Iterator;
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public class UIDefaultKeySizeTest {
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static Enumeration e;
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static Iterator itr;
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static boolean defaultTestFail, writeTestFail;
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public static void main(String[] args) throws Exception {
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UIManager.LookAndFeelInfo[] installedLookAndFeels;
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installedLookAndFeels = UIManager.getInstalledLookAndFeels();
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for (UIManager.LookAndFeelInfo LF : installedLookAndFeels) {
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try {
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UIManager.setLookAndFeel(LF.getClassName());
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defaultTestFail = keySizeTest();
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SwingUtilities.invokeAndWait(() -> {
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UIManager.getDefaults().put("TestKey", "TestValue");
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});
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writeTestFail = keySizeTest();
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if (defaultTestFail && writeTestFail) {
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throw new RuntimeException("Default key count and Write " +
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"key count both are not same in keys() and" +
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" keySet()");
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} else if (defaultTestFail || writeTestFail) {
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if (defaultTestFail) {
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throw new RuntimeException("Default key count is not" +
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" same in keys() and keySet()");
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} else {
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throw new RuntimeException("Write key count is not" +
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" same in keys() and keySet()");
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}
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}
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SwingUtilities.invokeAndWait(() -> {
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UIManager.getDefaults().remove("TestKey");
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});
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} catch(UnsupportedLookAndFeelException e) {
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System.out.println(" Note: LookAndFeel " + LF.getClassName()
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+ " is not supported on this configuration");
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}
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}
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}
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private static boolean keySizeTest() throws Exception {
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int keysCount = 0;
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int keySetCount = 0;
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SwingUtilities.invokeAndWait(() -> {
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e = UIManager.getDefaults().keys();
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itr = UIManager.getDefaults().keySet().iterator();
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});
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while (e.hasMoreElements()) {
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keysCount++;
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e.nextElement();
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}
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while (itr.hasNext()) {
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keySetCount++;
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itr.next();
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}
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return !(keysCount == keySetCount);
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}
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}
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