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8198005: javax/swing/JFileChooser/7199708/bug7199708.java throws error

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Reviewed-by: serb, jdv
This commit is contained in:
Prasanta Sadhukhan 2018-02-22 12:06:15 +05:30
parent 7cb9e5821e
commit 74cbe9d441
1 changed files with 70 additions and 56 deletions
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126
test/jdk/javax/swing/JFileChooser/7199708/bug7199708.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2013, 2018, 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
@ -41,10 +41,10 @@ import javax.swing.UIManager;
/**
* @test
* @key headful
* @bug 7199708 8159587
* @bug 7199708 8159587 8198005
* @author Alexander Scherbatiy
* @summary FileChooser crashs when opening large folder
* @run main bug7199708
* @run main/timeout=240 bug7199708
*/
public class bug7199708 {
@ -53,72 +53,88 @@ public class bug7199708 {
private static volatile int locationX;
private static volatile int locationY;
private static volatile int width;
private static File largeFolder;
private static File files[] = new File[FILE_NUMBER];
public static void main(String[] args) throws Exception {
Robot robot = new Robot();
robot.setAutoDelay(50);
final File folder = createLargeFolder();
UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");
try {
final File folder = createLargeFolder();
UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");
SwingUtilities.invokeLater(new Runnable() {
public void run() {
fileChooser = new JFileChooser(folder);
fileChooser.showSaveDialog(null);
}
});
SwingUtilities.invokeLater(new Runnable() {
public void run() {
fileChooser = new JFileChooser(folder);
fileChooser.showSaveDialog(null);
}
});
robot.waitForIdle();
robot.waitForIdle();
SwingUtilities.invokeLater(new Runnable() {
public void run() {
final String detailsTooltip = UIManager.getString("FileChooser."
+ "detailsViewButtonToolTipText", fileChooser.getLocale());
SwingUtilities.invokeLater(new Runnable() {
public void run() {
final String detailsTooltip =
UIManager.getString("FileChooser."
+ "detailsViewButtonToolTipText",
fileChooser.getLocale());
doAction(fileChooser, new ComponentAction() {
@Override
public boolean accept(Component component) {
return (component instanceof AbstractButton)
doAction(fileChooser, new ComponentAction() {
@Override
public boolean accept(Component component) {
return (component instanceof AbstractButton)
&& detailsTooltip.equals(
((AbstractButton) component).getToolTipText());
}
}
@Override
public void perform(Component component) {
((AbstractButton) component).doClick();
}
});
@Override
public void perform(Component component) {
((AbstractButton) component).doClick();
}
});
doAction(fileChooser, new ComponentAction() {
@Override
public boolean accept(Component component) {
return (component instanceof JTable);
}
doAction(fileChooser, new ComponentAction() {
@Override
public boolean accept(Component component) {
return (component instanceof JTable);
}
@Override
public void perform(Component component) {
Point tableLocation = component.getLocationOnScreen();
locationX = (int) tableLocation.getX();
locationY = (int) tableLocation.getY();
width = (int) fileChooser.getBounds().getWidth();
}
});
}
});
@Override
public void perform(Component component) {
Point tableLocation = component.getLocationOnScreen();
locationX = (int) tableLocation.getX();
locationY = (int) tableLocation.getY();
width = (int) fileChooser.getBounds().getWidth();
}
});
}
});
robot.waitForIdle();
int d = 25;
for (int i = 0; i < width / d; i++) {
robot.mouseMove(locationX + i * d, locationY + 5);
robot.mousePress(InputEvent.BUTTON1_MASK);
robot.mouseRelease(InputEvent.BUTTON1_MASK);
robot.waitForIdle();
}
robot.keyPress(KeyEvent.VK_ESCAPE);
robot.keyRelease(KeyEvent.VK_ESCAPE);
int d = 25;
for (int i = 0; i < width / d; i++) {
robot.mouseMove(locationX + i * d, locationY + 5);
robot.waitForIdle();
robot.mousePress(InputEvent.BUTTON1_MASK);
robot.waitForIdle();
robot.mouseRelease(InputEvent.BUTTON1_MASK);
robot.waitForIdle();
}
robot.keyPress(KeyEvent.VK_ESCAPE);
robot.waitForIdle();
robot.keyRelease(KeyEvent.VK_ESCAPE);
robot.waitForIdle();
} finally {
for (int i = 0; i < FILE_NUMBER; i++) {
Files.delete(files[i].toPath());
}
Files.delete(largeFolder.toPath());
}
}
static void doAction(Component component, ComponentAction action) {
@ -134,13 +150,11 @@ public class bug7199708 {
private static File createLargeFolder() {
try {
File largeFolder = Files.createTempDirectory("large_folder").toFile();
largeFolder.deleteOnExit();
largeFolder = Files.createTempDirectory("large_folder").toFile();
for (int i = 0; i < FILE_NUMBER; i++) {
File file = new File(largeFolder, "File_" + i + ".txt");
file.createNewFile();
file.deleteOnExit();
files[i] = new File(largeFolder, "File_" + i + ".txt");
files[i].createNewFile();
}
return largeFolder;
} catch (IOException ex) {