java-topology/test/jdk/javax/swing/JComboBox/bug4201964.java
russell@unturf.com 0a580b313d undefect. CWE-407 — 63 sites patched across 27 ecosystems
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com

Patches, unit tests, benchmarks, whitepaper, and outreach briefs.
Public domain — no copyright claimed. Use freely.
2026-03-26 17:11:57 -04:00

77 lines
2.5 KiB
Java

/*
* Copyright (c) 1999, 2025, 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
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*/
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.UIManager;
/*
* @test
* @bug 4201964
* @summary Tests that JComboBox's arrow button isn't drawn too wide in Windows Look&Feel
* @requires (os.family == "windows")
* @library /java/awt/regtesthelpers
* @build PassFailJFrame
* @run main/manual bug4201964
*/
public class bug4201964 {
private static final String INSTRUCTIONS = """
Does the arrow look too large? If not, it passes.
""";
public static void main(String[] args) throws Exception {
try {
UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
} catch (Exception e) {
PassFailJFrame.forceFail("Couldn't load the Windows look and feel.");
}
PassFailJFrame.builder()
.instructions(INSTRUCTIONS)
.rows(8)
.columns(30)
.testUI(bug4201964::createTestUI)
.build()
.awaitAndCheck();
}
public static JFrame createTestUI() {
JFrame frame = new JFrame("bug4201964");
JPanel panel = new JPanel();
JComboBox comboBox;
comboBox = new JComboBox(new Object[]{
"Coma Berenices",
"Triangulum",
"Camelopardis",
"Cassiopea"});
panel.add(comboBox);
frame.add(panel);
frame.pack();
return frame;
}
}