/* * Copyright (c) 2007, 2018, 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 @key headful @bug 4199506 @summary java.awt.print.PageFormat.setpaper(Paper paper) assertion test fails by not throwing NullPointerException when a null paper instance is passed as argument and this is specified in the doc. @author rbi: area=PageFormat @run main NullPaper
*/
//*** global search and replace NullPaper with name of the test ***
/** * NullPaper.java * * summary: java.awt.print.PageFormat.setpaper(Paper paper) assertion test fails by not throwing NullPointerException when a null paper instance is passed as argument and this is specified in the doc.
try { /* Setting the paper to null should throw an exception. * The bug was the exception was not being thrown.
*/ new PageFormat().setPaper(null);
settingNullWorked = true;
/* If the test succeeds we'll end up here, so write * to standard out.
*/
} catch (NullPointerException e) {
pass();
/* The test failed if we end up here because an exception * other than the one we were expecting was thrown.
*/
} catch (Exception e) {
fail("Instead of the expected NullPointerException, '" + e + "' was thrown.");
}
if (settingNullWorked) {
fail("The expected NullPointerException was not thrown");
}
}//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-defined classes
******************************************************/ privatestaticboolean theTestPassed = false; privatestaticboolean testGeneratedInterrupt = false; privatestatic String failureMessage = "";
privatestaticThread mainThread = null;
privatestaticint sleepTime = 300000;
publicstaticvoid 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 passed nor test failed 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 thrownew RuntimeException( "Timed out after " + sleepTime/1000 + " seconds" );
} catch (InterruptedException e)
{ if( ! testGeneratedInterrupt ) throw e;
//reset flag in case hit this code more than once for some reason (just safety)
testGeneratedInterrupt = false; if ( theTestPassed == false )
{ thrownew RuntimeException( failureMessage );
}
}
publicstaticsynchronizedvoid pass()
{
System.out.println( "The test passed." );
System.out.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; thrownew TestPassedException();
} //pass was called from a different thread, so set the flag and interrupt // the main thead.
theTestPassed = true;
testGeneratedInterrupt = true;
mainThread.interrupt();
}//pass()
publicstaticsynchronizedvoid fail()
{ //test writer didn't specify why test failed, so give generic
fail( "it just plain failed! :-)" );
}
publicstaticsynchronizedvoid fail( String whyFailed )
{
System.out.println( "The test failed: " + whyFailed );
System.out.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 thrownew RuntimeException( whyFailed );
}
theTestPassed = false;
testGeneratedInterrupt = true;
failureMessage = whyFailed;
mainThread.interrupt();
}//fail()
}// class NullPaper
//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
{
}
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