90 lines
3.0 KiB
Java
90 lines
3.0 KiB
Java
/*
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* Copyright (c) 1999, 2024, 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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* @bug 4201967
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* @summary tests that a multiselection list doesn't causes crash when FileDialog is invoked
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual MultiSelectionListCrashTest
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*/
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import java.awt.Button;
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import java.awt.FileDialog;
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import java.awt.FlowLayout;
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import java.awt.Frame;
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import java.awt.List;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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public class MultiSelectionListCrashTest {
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private static final String INSTRUCTIONS = """
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Press "Invoke dialog" button to invoke a FileDialog.
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When it appears close it by pressing cancel button.
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If all remaining frames are enabled and
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page fault didn't occur the test passed. Otherwise the test failed.
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Try to invoke a FileDialog several times to verify that the bug doesn't exist.""";
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public static void main(String[] args) throws Exception {
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PassFailJFrame.builder()
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.title("MultiSelectionListCrashTest Instructions")
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.instructions(INSTRUCTIONS)
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.rows((int) INSTRUCTIONS.lines().count() + 2)
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.columns(35)
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.testUI(MultiSelectionListCrashTest::createTestUI)
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.build()
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.awaitAndCheck();
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}
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private static Frame createTestUI() {
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Frame frame = new Frame("MultiSelectionListCrashTest frame");
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Button button = new Button("Invoke dialog");
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button.addActionListener(new FileDialogInvoker(frame));
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List list = new List(4, true);
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list.add("Item1");
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list.add("Item2");
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frame.setLayout(new FlowLayout());
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frame.add(button);
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frame.add(list);
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frame.setSize(200, 200);
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return frame;
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}
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}
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class FileDialogInvoker implements ActionListener {
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FileDialog fileDialog;
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public FileDialogInvoker(Frame frame) {
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fileDialog = new FileDialog(frame);
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}
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public void actionPerformed(ActionEvent e) {
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fileDialog.setVisible(true);
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}
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}
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