204 lines
6.5 KiB
Java
204 lines
6.5 KiB
Java
/*
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* Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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@test
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@key headful
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@bug 4199506
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@summary java.awt.print.PageFormat.setpaper(Paper paper)
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assertion test fails by not throwing
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NullPointerException when a null paper instance is
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passed as argument and this is specified in the doc.
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@author rbi: area=PageFormat
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@run main NullPaper
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*/
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//*** global search and replace NullPaper with name of the test ***
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/**
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* NullPaper.java
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*
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* summary: java.awt.print.PageFormat.setpaper(Paper paper)
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assertion test fails by not throwing
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NullPointerException when a null paper instance is
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passed as argument and this is specified in the doc.
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*/
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import java.awt.*;
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import java.awt.event.*;
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import java.awt.geom.*;
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import java.awt.print.*;
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// This test is a "main" test as applets would need Runtime permission
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// "queuePrintJob".
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public class NullPaper {
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private static void init()
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{
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boolean settingNullWorked = false;
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try {
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/* Setting the paper to null should throw an exception.
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* The bug was the exception was not being thrown.
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*/
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new PageFormat().setPaper(null);
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settingNullWorked = true;
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/* If the test succeeds we'll end up here, so write
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* to standard out.
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*/
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} catch (NullPointerException e) {
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pass();
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/* The test failed if we end up here because an exception
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* other than the one we were expecting was thrown.
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*/
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} catch (Exception e) {
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fail("Instead of the expected NullPointerException, '" + e + "' was thrown.");
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}
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if (settingNullWorked) {
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fail("The expected NullPointerException was not thrown");
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}
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}//End init()
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/*****************************************************
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Standard Test Machinery Section
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DO NOT modify anything in this section -- it's a
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standard chunk of code which has all of the
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synchronisation necessary for the test harness.
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By keeping it the same in all tests, it is easier
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to read and understand someone else's test, as
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well as insuring that all tests behave correctly
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with the test harness.
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There is a section following this for test-defined
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classes
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******************************************************/
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private static boolean theTestPassed = false;
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private static boolean testGeneratedInterrupt = false;
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private static String failureMessage = "";
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private static Thread mainThread = null;
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private static int sleepTime = 300000;
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public static void main( String args[] ) throws InterruptedException
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{
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mainThread = Thread.currentThread();
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try
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{
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init();
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}
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catch( TestPassedException e )
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{
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//The test passed, so just return from main and harness will
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// interepret this return as a pass
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return;
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}
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//At this point, neither test passed nor test failed has been
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// called -- either would have thrown an exception and ended the
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// test, so we know we have multiple threads.
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//Test involves other threads, so sleep and wait for them to
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// called pass() or fail()
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try
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{
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Thread.sleep( sleepTime );
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//Timed out, so fail the test
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throw new RuntimeException( "Timed out after " + sleepTime/1000 + " seconds" );
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}
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catch (InterruptedException e)
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{
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if( ! testGeneratedInterrupt ) throw e;
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//reset flag in case hit this code more than once for some reason (just safety)
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testGeneratedInterrupt = false;
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if ( theTestPassed == false )
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{
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throw new RuntimeException( failureMessage );
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}
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}
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}//main
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public static synchronized void setTimeoutTo( int seconds )
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{
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sleepTime = seconds * 1000;
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}
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public static synchronized void pass()
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{
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System.out.println( "The test passed." );
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System.out.println( "The test is over, hit Ctl-C to stop Java VM" );
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//first check if this is executing in main thread
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if ( mainThread == Thread.currentThread() )
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{
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//Still in the main thread, so set the flag just for kicks,
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// and throw a test passed exception which will be caught
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// and end the test.
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theTestPassed = true;
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throw new TestPassedException();
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}
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//pass was called from a different thread, so set the flag and interrupt
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// the main thead.
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theTestPassed = true;
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testGeneratedInterrupt = true;
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mainThread.interrupt();
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}//pass()
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public static synchronized void fail()
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{
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//test writer didn't specify why test failed, so give generic
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fail( "it just plain failed! :-)" );
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}
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public static synchronized void fail( String whyFailed )
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{
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System.out.println( "The test failed: " + whyFailed );
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System.out.println( "The test is over, hit Ctl-C to stop Java VM" );
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//check if this called from main thread
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if ( mainThread == Thread.currentThread() )
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{
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//If main thread, fail now 'cause not sleeping
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throw new RuntimeException( whyFailed );
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}
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theTestPassed = false;
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testGeneratedInterrupt = true;
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failureMessage = whyFailed;
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mainThread.interrupt();
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}//fail()
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}// class NullPaper
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//This exception is used to exit from any level of call nesting
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// when it's determined that the test has passed, and immediately
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// end the test.
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class TestPassedException extends RuntimeException
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{
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}
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