jdk-24/test/jdk/javax/swing/BasicMenuUI/bug4244616.java
Alisen Chung 3105538de5 8316146: Open some swing tests 4
Reviewed-by: honkar, aivanov, prr
2023-10-04 19:38:26 +00:00

78 lines
2.8 KiB
Java

/*
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* 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.
*
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*/
/*
* @test
* @bug 4244616
* @summary Tests that debug output in BasicMenuUI private inner classes
* is commented out
*/
import java.awt.event.ActionEvent;
import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
import javax.swing.Action;
import javax.swing.ActionMap;
import javax.swing.JMenu;
import javax.swing.plaf.basic.BasicMenuUI;
public class bug4244616 {
public static void main(String[] argv) throws Exception {
JMenu menu = new JMenu();
BasicMenuUI ui = new BasicMenuUI();
ui.installUI(menu);
ActionMap amap = menu.getActionMap();
String[] names = {"selectMenu", "cancel",
"selectNext", "selectPrevious"};
ActionEvent ev = new ActionEvent(menu,
ActionEvent.ACTION_PERFORMED, "test event");
// Stream redirection
final PrintStream oldOut = System.out;
final PrintStream oldErr = System.err;
try (ByteArrayOutputStream bout = new ByteArrayOutputStream();
ByteArrayOutputStream berr = new ByteArrayOutputStream();
PrintStream out = new PrintStream(bout);
PrintStream err = new PrintStream(berr)) {
for (int i = 0; i < names.length; i++) {
Action action = amap.get(names[i]);
try {
action.actionPerformed(ev);
} catch (Exception ignored) {
}
}
if (bout.size() != 0 || berr.size() != 0) {
System.out.println("bout: " + bout);
System.out.println("berr: " + berr);
throw new RuntimeException("Failed: some debug output occurred");
}
} finally {
// Restore streams
System.setOut(oldOut);
System.setErr(oldErr);
}
}
}