1 /* 2 * Copyright (c) 2011, 2013, 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 /** 25 @test 26 @summary <rdar://problem/3155258> [JavaJDK15] AWT scrollbars have redraw problems (not opaque) 27 @summary after resizing the scrollbars would leave garbage. 28 @summary Note that the whole test is filled with numbers tuned to the current size; be careful about changing these. 29 @summary com.apple.junit.java.awt; 30 @library ../../../../java/awt/regtesthelpers 31 @build VisibilityValidator 32 @run main ScrollbarTest 33 */ 34 35 import junit.framework.*; 36 37 import java.awt.*; 38 import java.awt.event.InputEvent; 39 40 import test.java.awt.regtesthelpers.VisibilityValidator; 41 42 public class ScrollbarTest extends TestCase { 43 44 private Frame frame; 45 private Robot robot; 46 47 public void setUp() throws Exception { 48 robot = new Robot(); 49 50 frame = new Frame(); 51 frame.setBackground(Color.orange); 52 53 frame.setLayout(new GridLayout(1, 2)); 54 frame.add(new Scrollbar(Scrollbar.HORIZONTAL)); 55 frame.add(new Scrollbar(Scrollbar.VERTICAL)); 56 57 frame.setSize(300, 200); 58 } 59 60 public void testResize() throws Exception { 61 VisibilityValidator.setVisibleAndConfirm(frame); 62 assertTrue("Timed out without seeing our orange background", VisibilityValidator.waitForColor(frame, 50, 150, Color.orange)); 63 64 LiveResizeThread lrt = new LiveResizeThread(); 65 lrt.start(); 66 lrt.join(); 67 // wait a second before testing for the color result. If all goes well, there shouldn't be any garbage (screen dirt on the screen) 68 // and test whether the color is white 69 70 Thread.sleep(1000); 71 72 VisibilityValidator.assertColorEquals(" Color should be orange at (50, 190) ", Color.orange, robot.getPixelColor(50, 210)); 73 VisibilityValidator.assertColorEquals(" Color should be orange at (70, 190) ", Color.orange, robot.getPixelColor(70, 210)); 74 VisibilityValidator.assertColorEquals(" Color should be orange at (50, 205) ", Color.orange, robot.getPixelColor(50, 220)); 75 } 76 77 protected void tearDown() { 78 frame.dispose(); 79 } 80 81 public static Test suite() { 82 return new TestSuite(ScrollbarTest.class); 83 } 84 85 public static void main (String[] args) throws RuntimeException { 86 String name = System.getProperty("os.name"); 87 if (name.equals("Mac OS X")) { 88 // This test makes a Mac OS X assumption about the growbox location 89 TestResult tr = junit.textui.TestRunner.run(suite()); 90 if((tr.errorCount() != 0) || (tr.failureCount() != 0)) { 91 throw new RuntimeException("### Unexpected JUnit errors or failures."); 92 } 93 } 94 } 95 96 class LiveResizeThread extends Thread { 97 public void run() { 98 int locX = (int)(frame.getLocationOnScreen().getX()); 99 int locY = (int)(frame.getLocationOnScreen().getY()); 100 101 boolean mouseDown = false; 102 try { 103 104 robot.setAutoWaitForIdle(true); 105 106 int width = (int)(frame.getBounds().getWidth()); 107 int height = (int)(frame.getBounds().getHeight()); 108 109 int x = locX + width-6; 110 int y = locY + height-6; 111 112 robot.mouseMove(x, y); 113 mouseDown = true; 114 robot.mousePress(InputEvent.BUTTON1_MASK); 115 116 Thread.sleep(2000); 117 118 robot.mouseMove(x+100, y+100); 119 120 } catch (Exception e) 121 { 122 e.printStackTrace(); 123 } finally { 124 if (mouseDown) 125 robot.mouseRelease(InputEvent.BUTTON1_MASK); 126 } 127 } 128 } 129 }