jdk-sandbox: jdk/test/javax/swing/JLabel/7004134/bug7004134.java@a60f280f803c (annotated)

7960 440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	1	/*
31448 1066345d2a8a 8076468: Add @modules to tests in jdk_desktop test group yan parents: 9232 diff changeset	2	* Copyright (c) 2010, 2015, Oracle and/or its affiliates. All rights reserved.
7960 440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	4	*
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	5	* This code is free software; you can redistribute it and/or modify it
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	6	* under the terms of the GNU General Public License version 2 only, as
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	7	* published by the Free Software Foundation.
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	8	*
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	9	* This code is distributed in the hope that it will be useful, but WITHOUT
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	12	* version 2 for more details (a copy is included in the LICENSE file that
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	13	* accompanied this code).
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	14	*
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	15	* You should have received a copy of the GNU General Public License version
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	16	* 2 along with this work; if not, write to the Free Software Foundation,
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	18	*
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	20	* or visit www.oracle.com if you need additional information or have any
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	21	* questions.
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	22	*/
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	23
40128 e635645d2a8a 8160974: [TESTBUG] Mark more headful tests with @key headful. goetz parents: 31448 diff changeset	24	/*
e635645d2a8a 8160974: [TESTBUG] Mark more headful tests with @key headful. goetz parents: 31448 diff changeset	25	* @test
e635645d2a8a 8160974: [TESTBUG] Mark more headful tests with @key headful. goetz parents: 31448 diff changeset	26	* @key headful
e635645d2a8a 8160974: [TESTBUG] Mark more headful tests with @key headful. goetz parents: 31448 diff changeset	27	* @bug 7004134
e635645d2a8a 8160974: [TESTBUG] Mark more headful tests with @key headful. goetz parents: 31448 diff changeset	28	* @summary JLabel containing a ToolTipText does no longer show ToolTip after browser refresh
e635645d2a8a 8160974: [TESTBUG] Mark more headful tests with @key headful. goetz parents: 31448 diff changeset	29	* @author Pavel Porvatov
e635645d2a8a 8160974: [TESTBUG] Mark more headful tests with @key headful. goetz parents: 31448 diff changeset	30	* @modules java.desktop/sun.awt
42338 a60f280f803c 8169069: Module system implementation refresh (11/2016) alanb parents: 40128 diff changeset	31	* @modules java.desktop/javax.swing:open
40128 e635645d2a8a 8160974: [TESTBUG] Mark more headful tests with @key headful. goetz parents: 31448 diff changeset	32	*/
7960 440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	33
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	34	import sun.awt.SunToolkit;
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	35
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	36	import javax.swing.*;
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	37	import java.awt.*;
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	38	import java.awt.event.MouseEvent;
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	39	import java.lang.reflect.Field;
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	40
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	41	public class bug7004134 {
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	42	private static volatile JFrame frame;
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	43
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	44	private static volatile JLabel label;
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	45
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	46	private static volatile int toolTipWidth;
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	47
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	48	public static void main(String[] args) throws Exception {
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	49	SwingUtilities.invokeAndWait(new Runnable() {
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	50	public void run() {
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	51	label = new JLabel("A JLabel used as object for an HTML-formatted tooltip");
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	52	label.setToolTipText("<html><body bgcolor=FFFFE1>An HTML-formatted ToolTip</body></html>");
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	53
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	54	frame = new JFrame();
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	55
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	56	frame.add(label);
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	57	frame.pack();
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	58	frame.setVisible(true);
9225 27a2a803f6f8 7032911: javax/swing/JLabel/7004134/bug7004134.java test fails against jdk7 rupashka parents: 7960 diff changeset	59	}
27a2a803f6f8 7032911: javax/swing/JLabel/7004134/bug7004134.java test fails against jdk7 rupashka parents: 7960 diff changeset	60	});
7960 440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	61
9225 27a2a803f6f8 7032911: javax/swing/JLabel/7004134/bug7004134.java test fails against jdk7 rupashka parents: 7960 diff changeset	62	((SunToolkit) SunToolkit.getDefaultToolkit()).realSync();
27a2a803f6f8 7032911: javax/swing/JLabel/7004134/bug7004134.java test fails against jdk7 rupashka parents: 7960 diff changeset	63
27a2a803f6f8 7032911: javax/swing/JLabel/7004134/bug7004134.java test fails against jdk7 rupashka parents: 7960 diff changeset	64	SwingUtilities.invokeAndWait(new Runnable() {
27a2a803f6f8 7032911: javax/swing/JLabel/7004134/bug7004134.java test fails against jdk7 rupashka parents: 7960 diff changeset	65	public void run() {
7960 440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	66	ToolTipManager toolTipManager = ToolTipManager.sharedInstance();
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	67
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	68	toolTipManager.setInitialDelay(0);
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	69	toolTipManager.mouseMoved(new MouseEvent(label, 0, 0, 0, 0, 0, 0, false));
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	70	}
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	71	});
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	72
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	73	Thread.sleep(500);
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	74
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	75	SwingUtilities.invokeAndWait(new Runnable() {
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	76	public void run() {
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	77	toolTipWidth = getTipWindow().getWidth();
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	78
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	79	frame.dispose();
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	80	}
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	81	});
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	82
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	83	Thread thread = new Thread(new ThreadGroup("Some ThreadGroup"), new Runnable() {
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	84	public void run() {
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	85	SunToolkit.createNewAppContext();
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	86
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	87	try {
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	88	SwingUtilities.invokeAndWait(new Runnable() {
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	89	public void run() {
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	90	frame = new JFrame();
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	91
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	92	frame.add(label);
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	93	frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	94	frame.pack();
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	95	frame.setVisible(true);
9225 27a2a803f6f8 7032911: javax/swing/JLabel/7004134/bug7004134.java test fails against jdk7 rupashka parents: 7960 diff changeset	96	}
27a2a803f6f8 7032911: javax/swing/JLabel/7004134/bug7004134.java test fails against jdk7 rupashka parents: 7960 diff changeset	97	});
7960 440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	98
9225 27a2a803f6f8 7032911: javax/swing/JLabel/7004134/bug7004134.java test fails against jdk7 rupashka parents: 7960 diff changeset	99	((SunToolkit) SunToolkit.getDefaultToolkit()).realSync();
27a2a803f6f8 7032911: javax/swing/JLabel/7004134/bug7004134.java test fails against jdk7 rupashka parents: 7960 diff changeset	100
27a2a803f6f8 7032911: javax/swing/JLabel/7004134/bug7004134.java test fails against jdk7 rupashka parents: 7960 diff changeset	101	SwingUtilities.invokeAndWait(new Runnable() {
27a2a803f6f8 7032911: javax/swing/JLabel/7004134/bug7004134.java test fails against jdk7 rupashka parents: 7960 diff changeset	102	public void run() {
7960 440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	103	ToolTipManager toolTipManager = ToolTipManager.sharedInstance();
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	104
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	105	toolTipManager.setInitialDelay(0);
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	106	toolTipManager.mouseMoved(new MouseEvent(label, 0, 0, 0, 0, 0, 0, false));
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	107	}
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	108	});
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	109
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	110	Thread.sleep(500);
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	111
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	112	SwingUtilities.invokeAndWait(new Runnable() {
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	113	public void run() {
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	114	int newToolTipWidth = getTipWindow().getWidth();
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	115
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	116	frame.dispose();
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	117
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	118	if (toolTipWidth != newToolTipWidth) {
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	119	throw new RuntimeException("Tooltip width is different. Initial: " + toolTipWidth +
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	120	", new: " + newToolTipWidth);
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	121	}
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	122	}
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	123	});
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	124	} catch (Exception e) {
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	125	throw new RuntimeException(e);
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	126	}
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	127
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	128	}
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	129	});
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	130
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	131	thread.start();
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	132	thread.join();
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	133	}
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	134
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	135	private static Component getTipWindow() {
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	136	try {
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	137	Field tipWindowField = ToolTipManager.class.getDeclaredField("tipWindow");
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	138
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	139	tipWindowField.setAccessible(true);
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	140
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	141	Popup value = (Popup) tipWindowField.get(ToolTipManager.sharedInstance());
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	142
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	143	Field componentField = Popup.class.getDeclaredField("component");
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	144
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	145	componentField.setAccessible(true);
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	146
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	147	return (Component) componentField.get(value);
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	148	} catch (Exception e) {
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	149	throw new RuntimeException("getToolTipComponent failed", e);
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	150	}
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	151	}
440dbbdb5cbd 6990651: Regression: NPE when refreshing applet since 6u22-b01 rupashka parents: diff changeset	152	}

author	alanb
	Thu, 01 Dec 2016 08:57:53 +0000
changeset 42338	a60f280f803c
parent 40128	e635645d2a8a
permissions	-rw-r--r--