RealSyncOnEDT.java revision 2362
0N/A * Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 0N/A * published by the Free Software Foundation. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 0N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 0N/A * or visit www.oracle.com if you need additional information or have any 0N/A @summary Tests if the realSync() throws the IllegalThreadException while invoked on the EDT 0N/A @author anthony.petrov: area=awt.toolkit 0N/A * summary: Tests if the realSync() throws the IllegalThreadException while invoked on the EDT 0N/A "This is an AUTOMATIC test, simply wait until it is done.",
0N/A "The result (passed or failed) will be shown in the",
0N/A "message window below." 0N/A // Try to invoke the realSync() on the EDT 0N/A fail(
"Unexpected exception caught: " + e);
0N/A fail(
"Unexpected exception caught: " + e);
0N/A // We expect the IllegalThreadException to be thrown. 0N/A fail(
"No exception was thrown by the realSync() method.");
0N/A /***************************************************** 0N/A * Standard Test Machinery Section 0N/A * DO NOT modify anything in this section -- it's a 0N/A * standard chunk of code which has all of the 0N/A * synchronisation necessary for the test harness. 0N/A * By keeping it the same in all tests, it is easier 0N/A * to read and understand someone else's test, as 0N/A * well as insuring that all tests behave correctly 0N/A * with the test harness. 0N/A * There is a section following this for test- 0N/A ******************************************************/ 0N/A // Not sure about what happens if multiple of this test are 0N/A // instantiated in the same VM. Being static (and using 0N/A // static vars), it aint gonna work. Not worrying about 0N/A //The test passed, so just return from main and harness will 0N/A // interepret this return as a pass 0N/A //At this point, neither test pass nor test fail has been 0N/A // called -- either would have thrown an exception and ended the 0N/A // test, so we know we have multiple threads. 0N/A //Test involves other threads, so sleep and wait for them to 0N/A // called pass() or fail() 0N/A //Timed out, so fail the test 0N/A //The test harness may have interrupted the test. If so, rethrow the exception 0N/A // so that the harness gets it and deals with it. 0N/A //reset flag in case hit this code more than once for some reason (just safety) 0N/A public static synchronized void pass()
0N/A //first check if this is executing in main thread 0N/A //Still in the main thread, so set the flag just for kicks, 0N/A // and throw a test passed exception which will be caught 0N/A // and end the test. 0N/A public static synchronized void fail()
0N/A //test writer didn't specify why test failed, so give generic 0N/A fail(
"it just plain failed! :-)" );
0N/A //check if this called from main thread 0N/A //If main thread, fail now 'cause not sleeping 0N/A}
// class RealSyncOnEDT 0N/A//This exception is used to exit from any level of call nesting 0N/A// when it's determined that the test has passed, and immediately 0N/A//*********** End Standard Test Machinery Section ********** 0N/A//************ Begin classes defined for the test **************** 0N/A// if want to make listeners, here is the recommended place for them, then instantiate 0N/A/* Example of a class which may be written as part of a test 0N/Aclass NewClass implements anInterface 0N/A static int newVar = 0; 0N/A public void eventDispatched(AWTEvent e) 0N/A //Counting events to see if we get enough 0N/A if( eventCount == 20 ) 0N/A //got enough events, so pass 0N/A RealSyncOnEDT.pass(); 0N/A else if( tries == 20 ) 0N/A //tried too many times without getting enough events so fail //************** End classes defined for the test ******************* /**************************************************** 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 println(
"Any messages for the tester will display here." );
println(
"Any messages for the tester will display here." );
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. //DO NOT call this directly, go through Sysout //DO NOT call this directly, go through Sysout //Clear out any current instructions //Go down array of instruction strings //chop up each into pieces maxSringLength long //if longer than max then chop off first max chars to print //Try to chop on a word boundary //DO NOT call this directly, go through Sysout