test/jdk/java/awt/Desktop/EditPrintFolder.java

/*
 * Copyright (c) 2020, 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
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 */

import java.awt.Desktop;
import java.io.File;
import java.io.IOException;
import java.nio.file.FileSystems;

/**
 * @test
 * @bug 7131400
 * @key headful
 * @summary IOException should be thrown if folder is passed to print()/edit()
 */
public final class EditPrintFolder {

    public static void main(String[] args) throws IOException {
        if (!Desktop.isDesktopSupported()) {
            return;
        }

        File file = FileSystems.getDefault().getPath(".").toFile();
        if (file.isDirectory()) {
            if (Desktop.getDesktop().isSupported(Desktop.Action.EDIT)) {
                try {
                    Desktop.getDesktop().edit(file);
                    throw new RuntimeException("IOException was not thrown");
                } catch (IOException ignored) {
                    // ok
                }
            }
            if (Desktop.getDesktop().isSupported(Desktop.Action.PRINT)) {
                try {
                    Desktop.getDesktop().print(file);
                    throw new RuntimeException("IOException was not thrown");
                } catch (IOException ignored) {
                    // ok
                }
            }
        }
    }
}