430 lines
13 KiB
Java
430 lines
13 KiB
Java
/*
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* Copyright (c) 2007, 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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@bug 4190081
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@summary Confirm that the you see "Z" shapes on the printed page.
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@key printer
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@run main/manual ThinLines
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*/
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//*** global search and replace ThinLines with name of the test ***
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/**
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* ThinLines.java
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*
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* summary:
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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.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 ThinLines implements Printable {
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private static final int INCH = 72;
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private static void init()
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{
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//*** Create instructions for the user here ***
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String[] instructions =
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{
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"On-screen inspection is not possible for this printing-specific",
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"test therefore its only output is a printed page.",
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"To be able to run this test it is required to have a default",
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"printer configured in your user environment.",
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"",
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"Visual inspection of the printed page is needed. A passing",
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"test will print a large \"Z\" shape which is repeated 6 times.",
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"The top-most and diagonal lines of each \"Z\" are thin lines.",
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"The bottom line of each \"Z\" is a thicker line.",
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"In a failing test, the thin lines do not appear."
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};
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Sysout.createDialog( );
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Sysout.printInstructions( instructions );
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PrinterJob pjob = PrinterJob.getPrinterJob();
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PageFormat pf = pjob.defaultPage();
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Book book = new Book();
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book.append(new ThinLines(), pf);
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pjob.setPageable(book);
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try {
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pjob.print();
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} catch (PrinterException e) {
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e.printStackTrace();
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}
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}//End init()
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public int print(Graphics g, PageFormat pf, int pageIndex) {
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Graphics2D g2d = (Graphics2D) g;
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g2d.translate(pf.getImageableX(), pf.getImageableY());
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g2d.setColor(Color.black);
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Stroke thinLine = new BasicStroke(0.01f);
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Stroke thickLine = new BasicStroke(1.0f);
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for (int y = 100; y < 900; y += 100) {
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g2d.setStroke(thinLine);
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g2d.drawLine(INCH, y, INCH * 3, y);
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g2d.drawLine(INCH * 3, y, INCH, y + INCH/2);
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g2d.setStroke(thickLine);
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g2d.drawLine(INCH, y + INCH/2, INCH * 3, y + INCH/2);
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}
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return PAGE_EXISTS;
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}
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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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Sysout.println( "The test passed." );
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Sysout.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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Sysout.println( "The test failed: " + whyFailed );
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Sysout.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 ThinLines
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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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//*********** End Standard Test Machinery Section **********
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//************ Begin classes defined for the test ****************
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// make listeners in a class defined here, and instantiate them in init()
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/* Example of a class which may be written as part of a test
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class NewClass implements anInterface
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{
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static int newVar = 0;
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public void eventDispatched(AWTEvent e)
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{
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//Counting events to see if we get enough
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eventCount++;
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if( eventCount == 20 )
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{
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//got enough events, so pass
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ThinLines.pass();
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}
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else if( tries == 20 )
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{
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//tried too many times without getting enough events so fail
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ThinLines.fail();
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}
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}// eventDispatched()
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}// NewClass class
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*/
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//************** End classes defined for the test *******************
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/****************************************************
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Standard Test Machinery
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DO NOT modify anything below -- it's a standard
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chunk of code whose purpose is to make user
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interaction uniform, and thereby make it simpler
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to read and understand someone else's test.
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****************************************************/
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/**
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This is part of the standard test machinery.
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It creates a dialog (with the instructions), and is the interface
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for sending text messages to the user.
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To print the instructions, send an array of strings to Sysout.createDialog
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WithInstructions method. Put one line of instructions per array entry.
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To display a message for the tester to see, simply call Sysout.println
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with the string to be displayed.
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This mimics System.out.println but works within the test harness as well
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as standalone.
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*/
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class Sysout
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{
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private static TestDialog dialog;
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public static void createDialogWithInstructions( String[] instructions )
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{
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dialog = new TestDialog( new Frame(), "Instructions" );
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dialog.printInstructions( instructions );
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dialog.show();
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println( "Any messages for the tester will display here." );
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}
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public static void createDialog( )
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{
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dialog = new TestDialog( new Frame(), "Instructions" );
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String[] defInstr = { "Instructions will appear here. ", "" } ;
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dialog.printInstructions( defInstr );
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dialog.show();
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println( "Any messages for the tester will display here." );
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}
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public static void printInstructions( String[] instructions )
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{
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dialog.printInstructions( instructions );
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}
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public static void println( String messageIn )
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{
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dialog.displayMessage( messageIn );
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}
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}// Sysout class
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/**
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This is part of the standard test machinery. It provides a place for the
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test instructions to be displayed, and a place for interactive messages
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to the user to be displayed.
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To have the test instructions displayed, see Sysout.
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To have a message to the user be displayed, see Sysout.
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Do not call anything in this dialog directly.
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*/
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class TestDialog extends Dialog implements ActionListener
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{
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TextArea instructionsText;
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TextArea messageText;
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int maxStringLength = 80;
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Panel buttonP = new Panel();
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Button passB = new Button( "pass" );
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Button failB = new Button( "fail" );
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//DO NOT call this directly, go through Sysout
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public TestDialog( Frame frame, String name )
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{
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super( frame, name );
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int scrollBoth = TextArea.SCROLLBARS_BOTH;
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instructionsText = new TextArea( "", 15, maxStringLength, scrollBoth );
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add( "North", instructionsText );
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messageText = new TextArea( "", 5, maxStringLength, scrollBoth );
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add("Center", messageText);
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passB = new Button( "pass" );
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passB.setActionCommand( "pass" );
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passB.addActionListener( this );
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buttonP.add( "East", passB );
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failB = new Button( "fail" );
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failB.setActionCommand( "fail" );
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failB.addActionListener( this );
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buttonP.add( "West", failB );
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add( "South", buttonP );
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pack();
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show();
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}// TestDialog()
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//DO NOT call this directly, go through Sysout
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public void printInstructions( String[] instructions )
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{
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//Clear out any current instructions
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instructionsText.setText( "" );
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//Go down array of instruction strings
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String printStr, remainingStr;
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for( int i=0; i < instructions.length; i++ )
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{
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//chop up each into pieces maxSringLength long
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remainingStr = instructions[ i ];
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while( remainingStr.length() > 0 )
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{
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//if longer than max then chop off first max chars to print
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if( remainingStr.length() >= maxStringLength )
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{
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//Try to chop on a word boundary
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int posOfSpace = remainingStr.
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lastIndexOf( ' ', maxStringLength - 1 );
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if( posOfSpace <= 0 ) posOfSpace = maxStringLength - 1;
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printStr = remainingStr.substring( 0, posOfSpace + 1 );
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remainingStr = remainingStr.substring( posOfSpace + 1 );
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}
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//else just print
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else
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{
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printStr = remainingStr;
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remainingStr = "";
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}
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instructionsText.append( printStr + "\n" );
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}// while
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}// for
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}//printInstructions()
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//DO NOT call this directly, go through Sysout
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public void displayMessage( String messageIn )
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{
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messageText.append( messageIn + "\n" );
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}
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//catch presses of the passed and failed buttons.
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//simply call the standard pass() or fail() static methods of
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//ThinLines
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public void actionPerformed( ActionEvent e )
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{
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if( e.getActionCommand() == "pass" )
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{
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ThinLines.pass();
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}
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else
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{
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ThinLines.fail();
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}
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}
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}// TestDialog class
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