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