| /* |
| * Copyright 2007 Sun Microsystems, Inc. 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 |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| |
| /* |
| @test |
| @bug 4811096 |
| @summary Tests whether opaque and non-opaque components mix correctly |
| @author anthony.petrov@...: area=awt.mixing |
| @library ../regtesthelpers |
| @build Util |
| @run main OpaqueTest |
| */ |
| |
| |
| /** |
| * OpaqueTest.java |
| * |
| * summary: OpaqueTest |
| */ |
| |
| import java.awt.*; |
| import java.awt.event.*; |
| import javax.swing.*; |
| import test.java.awt.regtesthelpers.Util; |
| import com.sun.awt.AWTUtilities; |
| |
| |
| |
| public class OpaqueTest |
| { |
| |
| //*** test-writer defined static variables go here *** |
| |
| static String testSeq = new String(""); |
| final static String checkSeq = new String("010000101"); |
| |
| private static void init() |
| { |
| //*** Create instructions for the user here *** |
| |
| String[] instructions = |
| { |
| "This is an AUTOMATIC test, simply wait until it is done.", |
| "The result (passed or failed) will be shown in the", |
| "message window below." |
| }; |
| Sysout.createDialog( ); |
| Sysout.printInstructions( instructions ); |
| |
| |
| // Create components |
| final Frame f = new Frame("Button-JButton mix test"); |
| final Panel p = new Panel(); |
| final Button heavy = new Button(" Heavyweight Button "); |
| final JButton light = new JButton(" LW Button "); |
| |
| // Actions for the buttons add appropriate number to the test sequence |
| heavy.addActionListener(new java.awt.event.ActionListener() |
| { |
| public void actionPerformed(java.awt.event.ActionEvent e) { |
| p.setComponentZOrder(light, 0); |
| f.validate(); |
| testSeq = testSeq + "0"; |
| } |
| } |
| ); |
| |
| light.addActionListener(new java.awt.event.ActionListener() |
| { |
| public void actionPerformed(java.awt.event.ActionEvent e) { |
| p.setComponentZOrder(heavy, 0); |
| f.validate(); |
| testSeq = testSeq + "1"; |
| } |
| } |
| ); |
| |
| // Overlap the buttons |
| heavy.setBounds(30, 30, 200, 200); |
| light.setBounds(10, 10, 50, 50); |
| |
| // Put the components into the frame |
| p.setLayout(null); |
| p.add(heavy); |
| p.add(light); |
| f.add(p); |
| f.setBounds(50, 50, 400, 400); |
| f.show(); |
| |
| |
| Robot robot = Util.createRobot(); |
| robot.setAutoDelay(20); |
| |
| Util.waitForIdle(robot); |
| |
| // Move the mouse pointer to the position where both |
| // buttons overlap |
| Point heavyLoc = heavy.getLocationOnScreen(); |
| robot.mouseMove(heavyLoc.x + 5, heavyLoc.y + 5); |
| |
| // Now perform the click at this point for 9 times |
| // In the middle of the process toggle the opaque |
| // flag value. |
| for (int i = 0; i < 9; ++i) { |
| if (i == 3) { |
| AWTUtilities.setComponentMixingCutoutShape(light, |
| new Rectangle()); |
| } |
| if (i == 6) { |
| AWTUtilities.setComponentMixingCutoutShape(light, |
| null); |
| } |
| |
| robot.mousePress(InputEvent.BUTTON1_MASK); |
| robot.mouseRelease(InputEvent.BUTTON1_MASK); |
| Util.waitForIdle(robot); |
| } |
| |
| Util.waitForIdle(robot); |
| |
| // If the buttons are correctly mixed, the test sequence |
| // is equal to the check sequence. |
| if (testSeq.equals(checkSeq)) { |
| OpaqueTest.pass(); |
| } else { |
| OpaqueTest.fail("The components changed their visible Z-order in a wrong sequence: '" + testSeq + "' instead of '" + checkSeq + "'"); |
| } |
| }//End init() |
| |
| |
| |
| /***************************************************** |
| * Standard Test Machinery Section |
| * DO NOT modify anything in this section -- it's a |
| * standard chunk of code which has all of the |
| * synchronisation necessary for the test harness. |
| * By keeping it the same in all tests, it is easier |
| * to read and understand someone else's test, as |
| * well as insuring that all tests behave correctly |
| * with the test harness. |
| * There is a section following this for test- |
| * classes |
| ******************************************************/ |
| private static boolean theTestPassed = false; |
| private static boolean testGeneratedInterrupt = false; |
| private static String failureMessage = ""; |
| |
| private static Thread mainThread = null; |
| |
| private static int sleepTime = 300000; |
| |
| // Not sure about what happens if multiple of this test are |
| // instantiated in the same VM. Being static (and using |
| // static vars), it aint gonna work. Not worrying about |
| // it for now. |
| public static void main( String args[] ) throws InterruptedException |
| { |
| mainThread = Thread.currentThread(); |
| try |
| { |
| init(); |
| } |
| catch( TestPassedException e ) |
| { |
| //The test passed, so just return from main and harness will |
| // interepret this return as a pass |
| return; |
| } |
| //At this point, neither test pass nor test fail has been |
| // called -- either would have thrown an exception and ended the |
| // test, so we know we have multiple threads. |
| |
| //Test involves other threads, so sleep and wait for them to |
| // called pass() or fail() |
| try |
| { |
| Thread.sleep( sleepTime ); |
| //Timed out, so fail the test |
| throw new RuntimeException( "Timed out after " + sleepTime/1000 + " seconds" ); |
| } |
| catch (InterruptedException e) |
| { |
| //The test harness may have interrupted the test. If so, rethrow the exception |
| // so that the harness gets it and deals with it. |
| if( ! testGeneratedInterrupt ) throw e; |
| |
| //reset flag in case hit this code more than once for some reason (just safety) |
| testGeneratedInterrupt = false; |
| |
| if ( theTestPassed == false ) |
| { |
| throw new RuntimeException( failureMessage ); |
| } |
| } |
| |
| }//main |
| |
| public static synchronized void setTimeoutTo( int seconds ) |
| { |
| sleepTime = seconds * 1000; |
| } |
| |
| public static synchronized void pass() |
| { |
| Sysout.println( "The test passed." ); |
| Sysout.println( "The test is over, hit Ctl-C to stop Java VM" ); |
| //first check if this is executing in main thread |
| if ( mainThread == Thread.currentThread() ) |
| { |
| //Still in the main thread, so set the flag just for kicks, |
| // and throw a test passed exception which will be caught |
| // and end the test. |
| theTestPassed = true; |
| throw new TestPassedException(); |
| } |
| theTestPassed = true; |
| testGeneratedInterrupt = true; |
| mainThread.interrupt(); |
| }//pass() |
| |
| public static synchronized void fail() |
| { |
| //test writer didn't specify why test failed, so give generic |
| fail( "it just plain failed! :-)" ); |
| } |
| |
| public static synchronized void fail( String whyFailed ) |
| { |
| Sysout.println( "The test failed: " + whyFailed ); |
| Sysout.println( "The test is over, hit Ctl-C to stop Java VM" ); |
| //check if this called from main thread |
| if ( mainThread == Thread.currentThread() ) |
| { |
| //If main thread, fail now 'cause not sleeping |
| throw new RuntimeException( whyFailed ); |
| } |
| theTestPassed = false; |
| testGeneratedInterrupt = true; |
| failureMessage = whyFailed; |
| mainThread.interrupt(); |
| }//fail() |
| |
| }// class OpaqueTest |
| |
| //This exception is used to exit from any level of call nesting |
| // when it's determined that the test has passed, and immediately |
| // end the test. |
| class TestPassedException extends RuntimeException |
| { |
| } |
| |
| //*********** End Standard Test Machinery Section ********** |
| |
| |
| //************ Begin classes defined for the test **************** |
| |
| // if want to make listeners, here is the recommended place for them, then instantiate |
| // them in init() |
| |
| /* Example of a class which may be written as part of a test |
| class NewClass implements anInterface |
| { |
| static int newVar = 0; |
| |
| public void eventDispatched(AWTEvent e) |
| { |
| //Counting events to see if we get enough |
| eventCount++; |
| |
| if( eventCount == 20 ) |
| { |
| //got enough events, so pass |
| |
| OpaqueTest.pass(); |
| } |
| else if( tries == 20 ) |
| { |
| //tried too many times without getting enough events so fail |
| |
| OpaqueTest.fail(); |
| } |
| |
| }// eventDispatched() |
| |
| }// NewClass class |
| |
| */ |
| |
| |
| //************** End classes defined for the test ******************* |
| |
| |
| |
| |
| /**************************************************** |
| Standard Test Machinery |
| DO NOT modify anything below -- it's a standard |
| chunk of code whose purpose is to make user |
| interaction uniform, and thereby make it simpler |
| to read and understand someone else's test. |
| ****************************************************/ |
| |
| /** |
| This is part of the standard test machinery. |
| It creates a dialog (with the instructions), and is the interface |
| for sending text messages to the user. |
| To print the instructions, send an array of strings to Sysout.createDialog |
| WithInstructions method. Put one line of instructions per array entry. |
| To display a message for the tester to see, simply call Sysout.println |
| with the string to be displayed. |
| This mimics System.out.println but works within the test harness as well |
| as standalone. |
| */ |
| |
| class Sysout |
| { |
| private static TestDialog dialog; |
| |
| public static void createDialogWithInstructions( String[] instructions ) |
| { |
| dialog = new TestDialog( new Frame(), "Instructions" ); |
| dialog.printInstructions( instructions ); |
| dialog.setVisible(true); |
| println( "Any messages for the tester will display here." ); |
| } |
| |
| public static void createDialog( ) |
| { |
| dialog = new TestDialog( new Frame(), "Instructions" ); |
| String[] defInstr = { "Instructions will appear here. ", "" } ; |
| dialog.printInstructions( defInstr ); |
| dialog.setVisible(true); |
| println( "Any messages for the tester will display here." ); |
| } |
| |
| |
| public static void printInstructions( String[] instructions ) |
| { |
| dialog.printInstructions( instructions ); |
| } |
| |
| |
| public static void println( String messageIn ) |
| { |
| dialog.displayMessage( messageIn ); |
| System.out.println(messageIn); |
| } |
| |
| }// Sysout class |
| |
| /** |
| This is part of the standard test machinery. It provides a place for the |
| test instructions to be displayed, and a place for interactive messages |
| to the user to be displayed. |
| To have the test instructions displayed, see Sysout. |
| To have a message to the user be displayed, see Sysout. |
| Do not call anything in this dialog directly. |
| */ |
| class TestDialog extends Dialog |
| { |
| |
| TextArea instructionsText; |
| TextArea messageText; |
| int maxStringLength = 80; |
| |
| //DO NOT call this directly, go through Sysout |
| public TestDialog( Frame frame, String name ) |
| { |
| super( frame, name ); |
| int scrollBoth = TextArea.SCROLLBARS_BOTH; |
| instructionsText = new TextArea( "", 15, maxStringLength, scrollBoth ); |
| add( "North", instructionsText ); |
| |
| messageText = new TextArea( "", 5, maxStringLength, scrollBoth ); |
| add("Center", messageText); |
| |
| pack(); |
| |
| setVisible(true); |
| }// TestDialog() |
| |
| //DO NOT call this directly, go through Sysout |
| public void printInstructions( String[] instructions ) |
| { |
| //Clear out any current instructions |
| instructionsText.setText( "" ); |
| |
| //Go down array of instruction strings |
| |
| String printStr, remainingStr; |
| for( int i=0; i < instructions.length; i++ ) |
| { |
| //chop up each into pieces maxSringLength long |
| remainingStr = instructions[ i ]; |
| while( remainingStr.length() > 0 ) |
| { |
| //if longer than max then chop off first max chars to print |
| if( remainingStr.length() >= maxStringLength ) |
| { |
| //Try to chop on a word boundary |
| int posOfSpace = remainingStr. |
| lastIndexOf( ' ', maxStringLength - 1 ); |
| |
| if( posOfSpace <= 0 ) posOfSpace = maxStringLength - 1; |
| |
| printStr = remainingStr.substring( 0, posOfSpace + 1 ); |
| remainingStr = remainingStr.substring( posOfSpace + 1 ); |
| } |
| //else just print |
| else |
| { |
| printStr = remainingStr; |
| remainingStr = ""; |
| } |
| |
| instructionsText.append( printStr + "\n" ); |
| |
| }// while |
| |
| }// for |
| |
| }//printInstructions() |
| |
| //DO NOT call this directly, go through Sysout |
| public void displayMessage( String messageIn ) |
| { |
| messageText.append( messageIn + "\n" ); |
| System.out.println(messageIn); |
| } |
| |
| }// TestDialog class |