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6972078: Can not select single directory with GTKLookAndFeel
Reviewed-by: psadhukhan, tr
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Abhishek Kumar
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Tejesh R
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Nov 10, 2022
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test/jdk/com/sun/java/swing/plaf/gtk/TestFileChooserSingleDirectorySelection.java
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/* | ||
* Copyright (c) 2022, 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. | ||
*/ | ||
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/* | ||
* @test | ||
* @bug 6972078 | ||
* @key headful | ||
* @requires (os.family == "linux") | ||
* @summary Verifies if user is able to select single directory if multi selection | ||
* is enabled for JFileChooser. | ||
* @run main TestFileChooserSingleDirectorySelection | ||
*/ | ||
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import java.io.File; | ||
import java.awt.BorderLayout; | ||
import java.awt.event.ActionEvent; | ||
import java.awt.event.ActionListener; | ||
import java.awt.event.InputEvent; | ||
import java.awt.Point; | ||
import java.awt.Robot; | ||
import javax.swing.JButton; | ||
import javax.swing.JFileChooser; | ||
import javax.swing.JFrame; | ||
import javax.swing.SwingUtilities; | ||
import javax.swing.UIManager; | ||
import javax.swing.UnsupportedLookAndFeelException; | ||
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public class TestFileChooserSingleDirectorySelection { | ||
private static JFrame frame; | ||
private static JFileChooser fileChooser; | ||
private static JButton getSelectedFilesButton; | ||
private static Robot robot; | ||
private static boolean passed; | ||
private static File[] testDir; | ||
private static File[] tempFile; | ||
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public static void main(String[] args) throws Exception { | ||
System.setProperty("sun.java2d.uiScale", "1.0"); | ||
robot = new Robot(); | ||
robot.setAutoDelay(100); | ||
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try { | ||
// create test directory | ||
String tmpDir = System.getProperty("user.home"); | ||
testDir = new File[1]; | ||
testDir[0] = new File(tmpDir, "testDir"); | ||
if (!testDir[0].exists()) | ||
testDir[0].mkdir(); | ||
testDir[0].deleteOnExit(); | ||
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// create temporary files inside testDir | ||
tempFile = new File[5]; | ||
for (int i = 0; i < 5; ++i) { | ||
tempFile[i] = File.createTempFile("temp", ".txt", | ||
new File(testDir[0].getAbsolutePath())); | ||
tempFile[i].deleteOnExit(); | ||
} | ||
} catch (Exception e) { | ||
e.printStackTrace(); | ||
} | ||
for (UIManager.LookAndFeelInfo laf : | ||
UIManager.getInstalledLookAndFeels()) { | ||
System.out.println("Testing LAF: " + laf.getClassName()); | ||
SwingUtilities.invokeAndWait(() -> setLookAndFeel(laf)); | ||
checkFileOnlyTest(laf); | ||
checkDirectoriesOnlyTest(laf); | ||
checkFilesAndDirectoriesTest(laf); | ||
System.out.println("Passed"); | ||
} | ||
} | ||
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private static void checkFileOnlyTest(UIManager.LookAndFeelInfo laf) | ||
throws Exception { | ||
System.out.println("Testing File Only mode"); | ||
try { | ||
SwingUtilities.invokeAndWait(() -> { | ||
createAndShowUI(); | ||
fileChooser.setCurrentDirectory(testDir[0]); | ||
}); | ||
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robot.waitForIdle(); | ||
robot.delay(1000); | ||
fileChooser.setFileSelectionMode(JFileChooser.FILES_ONLY); | ||
doTesting(laf, 230); | ||
} finally { | ||
SwingUtilities.invokeAndWait(() -> { | ||
if (frame != null) { | ||
frame.dispose(); | ||
} | ||
}); | ||
} | ||
} | ||
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private static void checkDirectoriesOnlyTest(UIManager.LookAndFeelInfo laf) | ||
throws Exception { | ||
System.out.println("Testing Directories Only mode"); | ||
try { | ||
SwingUtilities.invokeAndWait(() -> { | ||
createAndShowUI(); | ||
}); | ||
robot.waitForIdle(); | ||
robot.delay(1000); | ||
fileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY); | ||
doTesting(laf, 50); | ||
} finally { | ||
SwingUtilities.invokeAndWait(() -> { | ||
if (frame != null) { | ||
frame.dispose(); | ||
} | ||
}); | ||
} | ||
} | ||
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private static void checkFilesAndDirectoriesTest(UIManager.LookAndFeelInfo laf) | ||
throws Exception { | ||
System.out.println("Testing Files and Directories mode"); | ||
try { | ||
SwingUtilities.invokeAndWait(() -> { | ||
createAndShowUI(); | ||
}); | ||
robot.waitForIdle(); | ||
robot.delay(1000); | ||
fileChooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES); | ||
doTesting(laf, 50); | ||
} finally { | ||
SwingUtilities.invokeAndWait(() -> { | ||
if (frame != null) { | ||
frame.dispose(); | ||
} | ||
}); | ||
} | ||
} | ||
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private static void createAndShowUI() { | ||
frame = new JFrame("Test File Chooser Single Directory Selection"); | ||
frame.getContentPane().setLayout(new BorderLayout()); | ||
fileChooser = new JFileChooser("user.home"); | ||
fileChooser.setMultiSelectionEnabled(true); | ||
fileChooser.setControlButtonsAreShown(false); | ||
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getSelectedFilesButton = new JButton(); | ||
getSelectedFilesButton.setText("Print selected Files"); | ||
getSelectedFilesButton.addActionListener(new ActionListener() { | ||
public void actionPerformed(ActionEvent evt) { | ||
passed = false; | ||
File files[] = fileChooser.getSelectedFiles(); | ||
if (files.length != 0) { | ||
passed = true; | ||
} | ||
} | ||
}); | ||
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frame.getContentPane().add(fileChooser, BorderLayout.CENTER); | ||
frame.getContentPane().add(getSelectedFilesButton, BorderLayout.SOUTH); | ||
frame.pack(); | ||
frame.setLocationRelativeTo(null); | ||
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); | ||
frame.setVisible(true); | ||
} | ||
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private static void setLookAndFeel(UIManager.LookAndFeelInfo laf) { | ||
try { | ||
UIManager.setLookAndFeel(laf.getClassName()); | ||
} catch (UnsupportedLookAndFeelException ignored) { | ||
System.out.println("Unsupported LAF: " + laf.getClassName()); | ||
} catch (ClassNotFoundException | InstantiationException | ||
| IllegalAccessException e) { | ||
throw new RuntimeException(e); | ||
} | ||
} | ||
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private static void doTesting(UIManager.LookAndFeelInfo laf, int xOffset) { | ||
Point frameLocation = fileChooser.getLocationOnScreen(); | ||
int frameWidth = frame.getWidth(); | ||
int frameHeight = frame.getHeight(); | ||
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Point btnLocation = getSelectedFilesButton.getLocationOnScreen(); | ||
int btnWidth = getSelectedFilesButton.getWidth(); | ||
int btnHeight = getSelectedFilesButton.getHeight(); | ||
clickMouse(frameLocation, 0, frameHeight, xOffset); | ||
clickMouse(btnLocation, btnWidth, btnHeight, 0); | ||
checkResult(laf); | ||
} | ||
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private static void clickMouse(Point point, int width, int height, | ||
int xOffset) { | ||
robot.mouseMove(point.x + width/2 + xOffset , point.y + height/3); | ||
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK); | ||
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK); | ||
robot.delay(100); | ||
} | ||
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private static void checkResult(UIManager.LookAndFeelInfo laf) { | ||
if (!passed) | ||
throw new RuntimeException("getSelectedFiles returned " + | ||
"empty array for LAF: "+laf.getClassName()); | ||
} | ||
} |
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