privatestaticvoid init() throws Exception { //*** Create instructions for the user here ***
String[] instructions =
{ "This test should only be run on non-Windows systems.", "If your system doesn't meet this condition, press PASS.", "To run the test follow these instructions:", "1. Open a terminal window.", "2. Make sure you have, for example, the following snippet "
+ "into your platform's /etc/resolv.conf:", "nameserver 127.0.0.1", "nameserver 2001:4860:4860::8888", "nameserver [::1]:5353", "nameserver 127.0.0.1:5353", "Modify the /etc/resolv.conf file if needed. "
+ "Don't forget to save the original content of the file.", "3. Type \"cd " + System.getProperty("test.classes") + "\".", "4. Type \"" + System.getProperty("java.home") + "/bin/java IPv6NameserverPlatformParsingTest\".", "5. If you see", "\"PASS: Found IPv6 address and DnsClient parsed it correctly.\"", ", press PASS else press FAIL.", "6. If you modified /etc/resolv.conf on the step #2, "
+ "please, restore the original content of the file."
};
publicstaticvoid main( String args[] ) throws Exception
{
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()
{
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; 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 )
{
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 thrownew RuntimeException( whyFailed );
}
theTestPassed = false;
testGeneratedInterrupt = true;
failureMessage = whyFailed;
mainThread.interrupt();
}//fail()
}
//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 **********
TextArea instructionsText;
TextArea messageText; int maxStringLength = 120;
Panel buttonP = new Panel();
Button passB = new Button( "pass" );
Button failB = new Button( "fail" );
//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 );
passB = new Button( "pass" );
passB.setActionCommand( "pass" );
passB.addActionListener( this );
buttonP.add( "East", passB );
failB = new Button( "fail" );
failB.setActionCommand( "fail" );
failB.addActionListener( this );
buttonP.add( "West", failB );
add( "South", buttonP );
pack();
show();
}// TestDialog()
//DO NOT call this directly, go through Sysout publicvoid 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 );
//DO NOT call this directly, go through Sysout publicvoid displayMessage( String messageIn )
{
messageText.append( messageIn + "\n" );
}
//catch presses of the passed and failed buttons. //simply call the standard pass() or fail() static methods of //DialogOrient
@Override publicvoid actionPerformed( ActionEvent e )
{ if( "pass".equals(e.getActionCommand()) )
{
Test6991580.pass();
} else
{
Test6991580.fail();
}
}
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