1 /* 2 * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 import java.awt.Rectangle; 25 import java.awt.event.InputEvent; 26 import java.io.BufferedReader; 27 import java.io.File; 28 import java.io.InputStreamReader; 29 import java.util.ArrayList; 30 import java.util.List; 31 32 import javax.swing.JFrame; 33 import javax.swing.JTable; 34 import javax.swing.SwingUtilities; 35 import javax.swing.UIManager; 36 import javax.swing.UnsupportedLookAndFeelException; 37 38 import static javax.swing.UIManager.getInstalledLookAndFeels; 39 40 /** 41 * @test 42 * @bug 8139050 43 * @library ../../../../lib/testlibrary 44 * @build ExtendedRobot 45 * @run main/othervm/timeout=360 -Xcheck:jni NativeErrorsInTableDnD 46 */ 47 public final class NativeErrorsInTableDnD { 48 49 private static JFrame frame; 50 51 private static volatile Rectangle bounds; 52 53 public static void main(final String[] args) throws Exception { 54 if (args.length == 0) { 55 createChildProcess(); 56 return; 57 } 58 for (final UIManager.LookAndFeelInfo laf : getInstalledLookAndFeels()) { 59 SwingUtilities.invokeAndWait(() -> setLookAndFeel(laf)); 60 61 SwingUtilities.invokeAndWait(() -> { 62 final JTable table = new JTable(10, 10); 63 frame = new JFrame(); 64 frame.setUndecorated(true); 65 table.setDragEnabled(true); 66 table.selectAll(); 67 frame.add(table); 68 frame.pack(); 69 frame.setLocationRelativeTo(null); 70 frame.setVisible(true); 71 }); 72 final ExtendedRobot r = new ExtendedRobot(); 73 r.waitForIdle(); 74 SwingUtilities.invokeAndWait(() -> { 75 bounds = frame.getBounds(); 76 }); 77 for (int i = 0; i < 5; ++i) { 78 int x1 = bounds.x + bounds.width / 4; 79 int y1 = bounds.y + bounds.height / 4; 80 r.setAutoDelay(50); 81 // Special sequence of clicks which reproduce the problem 82 r.mouseMove(bounds.x + bounds.width / 7, y1); 83 r.mousePress(InputEvent.BUTTON1_DOWN_MASK); 84 r.mouseRelease(InputEvent.BUTTON1_DOWN_MASK); 85 r.mousePress(InputEvent.BUTTON1_DOWN_MASK); 86 r.mouseRelease(InputEvent.BUTTON1_DOWN_MASK); 87 r.mouseMove(x1, y1); 88 r.mousePress(InputEvent.BUTTON1_DOWN_MASK); 89 r.setAutoDelay(0); 90 r.glide(x1, y1, x1 + bounds.width / 4, y1 + bounds.height / 4); 91 r.mouseRelease(InputEvent.BUTTON1_DOWN_MASK); 92 } 93 SwingUtilities.invokeAndWait(() -> { 94 frame.dispose(); 95 }); 96 r.waitForIdle(); 97 } 98 } 99 100 static void createChildProcess() throws Exception { 101 final String javaPath = System.getProperty("java.home"); 102 final String classPathDir = System.getProperty("java.class.path"); 103 doExec(javaPath + File.separator + "bin" + File.separator + "java", 104 "-cp", classPathDir, "NativeErrorsInTableDnD", "start"); 105 } 106 107 static void doExec(final String... cmds) throws Exception { 108 Process p; 109 final ProcessBuilder pb = new ProcessBuilder(cmds); 110 for (final String cmd : cmds) { 111 System.out.print(cmd + " "); 112 } 113 System.out.println(); 114 BufferedReader rdr; 115 final List<String> errorList = new ArrayList<>(); 116 final List<String> outputList = new ArrayList<>(); 117 p = pb.start(); 118 rdr = new BufferedReader(new InputStreamReader(p.getInputStream())); 119 String in = rdr.readLine(); 120 while (in != null) { 121 outputList.add(in); 122 in = rdr.readLine(); 123 System.out.println(in); 124 } 125 rdr = new BufferedReader(new InputStreamReader(p.getErrorStream())); 126 in = rdr.readLine(); 127 while (in != null) { 128 errorList.add(in); 129 in = rdr.readLine(); 130 System.err.println(in); 131 } 132 p.waitFor(); 133 p.destroy(); 134 135 if (!errorList.isEmpty()) { 136 throw new RuntimeException("Error log is not empty"); 137 } 138 final int exit = p.exitValue(); 139 if (exit != 0) { 140 throw new RuntimeException("Exit status = " + exit); 141 } 142 } 143 144 private static void setLookAndFeel(final UIManager.LookAndFeelInfo laf) { 145 try { 146 UIManager.setLookAndFeel(laf.getClassName()); 147 System.out.println("LookAndFeel: " + laf.getClassName()); 148 } catch (ClassNotFoundException | InstantiationException | 149 UnsupportedLookAndFeelException | IllegalAccessException e) { 150 throw new RuntimeException(e); 151 } 152 } 153 }