test/jdk/java/awt/PrintJob/TestPrintNoException.java - master - githubmirror/jdk21u

test/jdk/java/awt/PrintJob/TestPrintNoException.java

61 строка2 KB

Goetz Lindenmaier

8378417: Printing All pages results in NPE for 1.1 PrintJob

15 апр 2026, 22:30

15 апр 2026, 22:302f48fbf

/*
 * Copyright (c) 2026, 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.
 */

import java.awt.Frame;
import java.awt.JobAttributes;
import java.awt.PrintJob;
import java.awt.Robot;
import java.awt.Toolkit;
import java.awt.event.KeyEvent;

/*
 * @test
 * @bug 8378417
 * @key headful printer
 * @summary Verifies No Exception is thrown when Printing "All" pages
 * @run main TestPrintNoException
 */

public class TestPrintNoException {

    public static void main(String[] args) throws Exception {
        Robot robot = new Robot();
        Thread t = new Thread (() -> {
            robot.delay(5000);
            robot.keyPress(KeyEvent.VK_ENTER);
            robot.keyRelease(KeyEvent.VK_ENTER);
            robot.waitForIdle();
        });

        Frame testFrame = new Frame("print");
        try {
            t.start();
            PrintJob pj = Toolkit.getDefaultToolkit().getPrintJob(testFrame, null, null);
            if (pj != null) {
                pj.end();
            }
        } finally {
            testFrame.dispose();
        }
    }
}