changeset 9573:365b282fc974

7175457: [TEST_BUG] closed/java/awt/Window/AlwaysOnTop/TestAlwaysOnTopBeforeShow.java still failed Reviewed-by: anthony, pchelko Contributed-by: Andrei Eremeev <andrei.eremeev@oracle.com>
author yan
date Fri, 16 May 2014 16:47:39 +0400
parents 08384bbcb111
children 7dedc6a791ac
files test/java/awt/Window/AlwaysOnTop/TestAlwaysOnTopBeforeShow.java
diffstat 1 files changed, 472 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/java/awt/Window/AlwaysOnTop/TestAlwaysOnTopBeforeShow.java	Fri May 16 16:47:39 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