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8327748: Convert javax/swing/JFileChooser/6798062/bug6798062.java applet test to main

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Reviewed-by: aivanov
This commit is contained in:
Prasanta Sadhukhan 2024-03-12 15:16:56 +00:00
parent 0776fff0e3
commit 782206bc97
2 changed files with 59 additions and 67 deletions
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36
test/jdk/javax/swing/JFileChooser/6798062/bug6798062.html
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@ -1,36 +0,0 @@
<!--
Copyright (c) 2009, 2013, 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.
-->
<html>
<body>
<applet code="bug6798062.class" width=400 height=300></applet>
The test is suitable only for Windows
1. Create a link
2. Copy path to the link into TextField
3. Run the Windows Task Manager. Select the Processes tab and find the java process
4. Press the Start button in the test window
5. Wait several minutes and observe in the Windows Task Manager
that Memory Usage of java process is not increasing
</body>
</html>

90
test/jdk/javax/swing/JFileChooser/6798062/bug6798062.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2009, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2009, 2024, 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
@ -21,54 +21,82 @@
* questions.
*/
/* @test %W% %E%
@bug 6798062
@summary Memory Leak on using getFiles of FileSystemView
@author Pavel Porvatov
@modules java.desktop/sun.awt
java.desktop/sun.awt.shell
@run applet/manual=done bug6798062.html
*/
/*
* @test
* @bug 6798062
* @requires (os.family == "windows")
* @summary Memory Leak on using getFiles of FileSystemView
* @library /java/awt/regtesthelpers
* @build PassFailJFrame
* @modules java.desktop/sun.awt
* java.desktop/sun.awt.shell
* @run main/manual bug6798062
*/
import sun.awt.OSInfo;
import sun.awt.shell.ShellFolder;
import javax.swing.*;
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.*;
import java.io.File;
import java.io.FileNotFoundException;
import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JSlider;
import javax.swing.JTextField;
public class bug6798062 extends JApplet {
public class bug6798062 {
private final JSlider slider = new JSlider(0, 100);
private static final String INSTRUCTIONS = """
The test is suitable only for Windows.
private final JTextField tfLink = new JTextField();
1. Create a shortcut (.lnk) file
2. Copy path to the shortcut (.lnk file) into TextField
3. Run the Windows Task Manager. Select the Processes tab and find the java process
4. Press the Start button in the test window
5. Wait several minutes and observe in the Windows Task Manager
that Memory Usage of java process is not increasing
If memory usage is increasing, click Fail else click Pass.""";
private final JButton btnStart = new JButton("Start");
private final JButton btnStop = new JButton("Stop");
private final JButton btnGC = new JButton("Run System.gc()");
private static JSlider slider;
private static JTextField tfLink;
private static JButton btnStart;
private static JButton btnStop;
private static JButton btnGC;
private ShellFolder folder;
private Thread thread;
public static void main(String[] args) {
public static void main(String[] args) throws Exception {
PassFailJFrame.builder()
.title("JFileChooser Instructions")
.instructions(INSTRUCTIONS)
.testTimeOut(10)
.rows(10)
.columns(35)
.testUI(bug6798062::createUI)
.build()
.awaitAndCheck();
}
private static JFrame createUI() {
slider = new JSlider(0, 100);
tfLink = new JTextField();
btnStart = new JButton("Start");
btnStop = new JButton("Stop");
btnGC = new JButton("Run System.gc()");
JFrame frame = new JFrame("bug6798062");
frame.setSize(400, 300);
frame.setLocationRelativeTo(null);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.add(new bug6798062().initialize());
frame.setVisible(true);
}
public void init() {
add(initialize());
return frame;
}
private JComponent initialize() {
@ -87,7 +115,7 @@ public class bug6798062 extends JApplet {
try {
folder = ShellFolder.getShellFolder(new File(tempDir));
} catch (FileNotFoundException e) {
fail("Directory " + tempDir + " not found");
fail("Directory not found");
}
slider.setMajorTickSpacing(10);
@ -153,7 +181,7 @@ public class bug6798062 extends JApplet {
}
private static void fail(String msg) {
throw new RuntimeException(msg);
PassFailJFrame.forceFail(msg);
}
private class MyThread extends Thread {
@ -169,7 +197,7 @@ public class bug6798062 extends JApplet {
try {
linkFolder = ShellFolder.getShellFolder(new File(link));
} catch (FileNotFoundException e) {
e.printStackTrace();
fail("File not found");
linkFolder = null;
}
@ -184,7 +212,7 @@ public class bug6798062 extends JApplet {
try {
link.getLinkLocation();
} catch (FileNotFoundException e) {
e.printStackTrace();
fail("File not found");
}
}