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8197560: test javax/swing/JTree/8003400/Test8003400.java fails

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Reviewed-by: serb, psadhukhan
This commit is contained in:
Pankaj Bansal 2020-07-01 09:14:59 +05:30
parent 921155dfc7
commit 5699024184
2 changed files with 90 additions and 51 deletions
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1
test/jdk/ProblemList.txt
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@ -820,7 +820,6 @@ javax/swing/Popup/TaskbarPositionTest.java 8065097 macosx-all,linux-all
javax/swing/JEditorPane/6917744/bug6917744.java 8213124 macosx-all
javax/swing/JTable/6263446/bug6263446.java 8169959 macosx-all
javax/swing/JTree/6263446/bug6263446.java 8213125 macosx-all
javax/swing/JTree/8003400/Test8003400.java 8197560 macosx-all,linux-all
javax/swing/ToolTipManager/Test6256140.java 8233560 macosx-all
javax/swing/text/View/8014863/bug8014863.java 8233561 macosx-all
javax/swing/text/StyledEditorKit/4506788/bug4506788.java 8233562 macosx-all

140
test/jdk/javax/swing/JTree/8003400/Test8003400.java
View File

@ -27,14 +27,13 @@
* @bug 8003400
* @summary Tests that JTree shows the last row
* @author Sergey Malenkov
* @library /lib/client
* @build ExtendedRobot
* @run main/othervm Test8003400
* @run main/othervm Test8003400 reverse
* @run main/othervm Test8003400 system
* @run main/othervm Test8003400 system reverse
*/
import java.awt.Component;
import java.awt.event.InputEvent;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.event.KeyEvent;
@ -53,59 +52,100 @@ public class Test8003400 {
private static final String TITLE = "Test JTree with a large model";
private static List<String> OBJECTS = Arrays.asList(TITLE, "x", "y", "z");
private static JScrollPane pane;
private static JFrame frame;
private static JTree tree;
private static Point point;
private static Rectangle rect;
public static void blockTillDisplayed(Component comp) {
Point p = null;
while (p == null) {
try {
p = comp.getLocationOnScreen();
} catch (IllegalStateException e) {
try {
Thread.sleep(500);
} catch (InterruptedException ie) {
}
}
}
}
public static void main(String[] args) throws Exception {
for (String arg : args) {
if (arg.equals("reverse")) {
Collections.reverse(OBJECTS);
}
if (arg.equals("system")) {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
}
UIManager.LookAndFeelInfo infos[] = UIManager.getInstalledLookAndFeels();
for (UIManager.LookAndFeelInfo info : infos) {
UIManager.setLookAndFeel(info.getClassName());
System.out.println(info.getClassName());
try {
SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
DefaultMutableTreeNode root = new DefaultMutableTreeNode();
tree = new JTree(root);
tree.setLargeModel(true);
tree.setRowHeight(16);
frame = new JFrame(TITLE);
frame.add(pane = new JScrollPane(tree));
frame.setSize(200, 100);
frame.setAlwaysOnTop(true);
frame.setLocationRelativeTo(null);
frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
frame.setVisible(true);
for (String object : OBJECTS) {
root.add(new DefaultMutableTreeNode(object));
}
tree.expandRow(0);
}
});
blockTillDisplayed(frame);
Robot robot = new Robot();
robot.setAutoDelay(100);
SwingUtilities.invokeAndWait(() -> {
point = tree.getLocationOnScreen();
rect = tree.getBounds();
});
robot.waitForIdle();
robot.delay(500);
robot.mouseMove(point.x + rect.width / 2, point.y + rect.height / 3);
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
robot.waitForIdle();
robot.delay(1000);
robot.keyPress(KeyEvent.VK_END);
robot.keyRelease(KeyEvent.VK_END);
robot.waitForIdle();
robot.delay(1000);
SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
JTree tree = (JTree) pane.getViewport().getView();
Rectangle inner = tree.getRowBounds(tree.getRowCount() - 1);
Rectangle outer = SwingUtilities.convertRectangle(tree, inner, pane);
int heightDifference = outer.y + tree.getRowHeight() - pane.getVerticalScrollBar().getHeight();
// error reporting only for automatic testing
if (null != System.getProperty("test.src", null)) {
frame.dispose();
if (heightDifference > 3) {
throw new Error("TEST FAILED: " + heightDifference);
}
}
}
});
} finally {
if (frame != null) {
SwingUtilities.invokeAndWait(frame::dispose);
}
}
}
SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
DefaultMutableTreeNode root = new DefaultMutableTreeNode();
JTree tree = new JTree(root);
tree.setLargeModel(true);
tree.setRowHeight(16);
JFrame frame = new JFrame(TITLE);
frame.add(pane = new JScrollPane(tree));
frame.setSize(200, 100);
frame.setLocationRelativeTo(null);
frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
frame.setVisible(true);
for (String object : OBJECTS) {
root.add(new DefaultMutableTreeNode(object));
}
tree.expandRow(0);
}
});
ExtendedRobot robot = new ExtendedRobot();
robot.waitForIdle(500);
robot.keyPress(KeyEvent.VK_END);
robot.waitForIdle(500);
robot.keyRelease(KeyEvent.VK_END);
robot.waitForIdle();
SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
JTree tree = (JTree) pane.getViewport().getView();
Rectangle inner = tree.getRowBounds(tree.getRowCount() - 1);
Rectangle outer = SwingUtilities.convertRectangle(tree, inner, pane);
outer.y += tree.getRowHeight() - 1 - pane.getVerticalScrollBar().getHeight();
// error reporting only for automatic testing
if (null != System.getProperty("test.src", null)) {
SwingUtilities.getWindowAncestor(pane).dispose();
if (outer.y != 0) {
throw new Error("TEST FAILED: " + outer.y);
}
}
}
});
}
}