--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/awt/Window/AlwaysOnTop/TestAlwaysOnTopBeforeShow.java Wed Jan 22 12:49:43 2014 +0400
@@ -0,0 +1,472 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+/*
+@test
+@bug 6236247
+@summary Test that setting of always-on-top flags before showing window works
+@author dom@sparc.spb.su: area=awt.toplevel
+@run main TestAlwaysOnTopBeforeShow
+*/
+
+/**
+ * TestAlwaysOnTopBeforeShow.java
+ *
+ * summary: Test that always-on-top works in the following situations:
+ * - when set on a window before showing
+ * - when set on a child dialog
+ * - that it doesn't generate focus event when set on an invisible window
+ */
+
+import java.awt.*;
+import java.awt.event.*;
+import java.util.concurrent.atomic.AtomicBoolean;
+import sun.awt.SunToolkit;
+
+
+//*** global search and replace TestAlwaysOnTopBeforeShow with name of the test ***
+
+public class TestAlwaysOnTopBeforeShow
+{
+
+ //*** test-writer defined static variables go here ***
+
+ private static AtomicBoolean focused = new AtomicBoolean();
+ private static AtomicBoolean pressed = new AtomicBoolean();
+ private static volatile Object pressedTarget;
+ private static void init()
+ {
+ //*** Create instructions for the user here ***
+
+ Toolkit.getDefaultToolkit().addAWTEventListener(new AWTEventListener() {
+ public void eventDispatched(AWTEvent e) {
+ if (e.getID() == MouseEvent.MOUSE_PRESSED) {
+ synchronized(pressed) {
+ pressed.set(true);
+ pressedTarget = e.getSource();
+ pressed.notifyAll();
+ }
+ }
+ }
+ }, AWTEvent.MOUSE_EVENT_MASK);
+
+ Frame f = new Frame("always-on-top");
+ f.setBounds(0, 0, 200, 200);
+ f.addFocusListener(new FocusAdapter() {
+ public void focusGained(FocusEvent e) {
+ synchronized(focused) {
+ focused.set(true);
+ focused.notifyAll();
+ }
+ }
+ });
+
+ f.setAlwaysOnTop(true);
+
+ waitForIdle(1000);
+ if (focused.get()) {
+ throw new RuntimeException("Always-on-top generated focus event");
+ }
+
+ f.setVisible(true);
+
+ waitFocused(f, focused);
+ focused.set(false);
+
+ Frame f2 = new Frame("auxilary");
+ f2.setBounds(100, 0, 200, 100);
+ f2.setVisible(true);
+ f2.toFront();
+ waitForIdle(1000);
+
+ Point location = f.getLocationOnScreen();
+ Dimension size = f.getSize();
+ checkOnTop(f, f2, location.x + size.width / 2, location.y + size.height / 2);
+
+ Dialog d = new Dialog(f, "Always-on-top");
+ d.pack();
+ d.setBounds(0, 0, 100, 100);
+
+ waitForIdle(1000);
+ checkOnTop(f, f2, location.x + size.width / 2, location.y + size.height / 2);
+ waitForIdle(1000);
+
+ focused.set(false);
+ f.setVisible(false);
+ f.setAlwaysOnTop(false);
+ waitForIdle(1000);
+ if (focused.get()) {
+ throw new RuntimeException("Always-on-top generated focus event");
+ }
+
+ TestAlwaysOnTopBeforeShow.pass();
+
+ }//End init()
+
+ private static void waitForIdle(int mls) {
+ ((SunToolkit)Toolkit.getDefaultToolkit()).realSync();
+ try {
+ Thread.sleep(mls);
+ } catch (InterruptedException e) {
+ e.printStackTrace();
+ }
+ }
+
+ static void waitFocused(Window w, AtomicBoolean b) {
+ try {
+ synchronized(b) {
+ if (w.isFocusOwner()) {
+ return;
+ }
+ b.wait(3000);
+ }
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+ if (!w.isFocusOwner()) {
+ throw new RuntimeException("Can't make " + w + " focus owner");
+ }
+ }
+
+ static void checkOnTop(Window ontop, Window under, int x, int y) {
+ under.toFront();
+ try {
+ Robot robot = new Robot();
+ robot.mouseMove(x, y);
+ robot.mousePress(InputEvent.BUTTON1_MASK);
+ robot.mouseRelease(InputEvent.BUTTON1_MASK);
+ synchronized(pressed) {
+ if (pressed.get()) {
+ if (pressedTarget != ontop) {
+ throw new RuntimeException("Pressed at wrong location: " + pressedTarget);
+ }
+ } else {
+ pressed.wait(5000);
+ }
+ }
+ if (!pressed.get() || pressedTarget != ontop) {
+ throw new RuntimeException("Pressed at wrong location: " + pressedTarget);
+ }
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ /*****************************************************
+ * 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 TestAlwaysOnTopBeforeShow
+
+//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
+
+ TestAlwaysOnTopBeforeShow.pass();
+ }
+ else if( tries == 20 )
+ {
+ //tried too many times without getting enough events so fail
+
+ TestAlwaysOnTopBeforeShow.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 )
+ {
+ 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