60 lines
2.3 KiB
Java
60 lines
2.3 KiB
Java
/*
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* Copyright (c) 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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* @bug 8194044
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* @summary Test if Win32ShellFolder2 root folder object gets identified as such.
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* @requires os.family=="windows"
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* @modules java.desktop/sun.awt.shell
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* @run main FileSystemRootTest
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*/
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import sun.awt.shell.ShellFolder;
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import javax.swing.filechooser.FileSystemView;
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import java.io.File;
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public class FileSystemRootTest {
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public static void main(String[] args) throws Exception {
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FileSystemView fileSystemView = FileSystemView.getFileSystemView();
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/*
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* This is the only way to get the Win32ShellFolder2 object, since
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* it is an internal class, which cannot be instantiated directly.
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* On windows, this returns "C:\Users\<user-name>\Documents"
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*/
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File def = fileSystemView.getDefaultDirectory();
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File root = fileSystemView.getParentDirectory(
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fileSystemView.getParentDirectory(
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fileSystemView.getParentDirectory(def)));
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if (! (root instanceof ShellFolder && ShellFolder.isFileSystemRoot(root))) {
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throw new RuntimeException("Test failed: root drive reported as false");
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}
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if (fileSystemView.getSystemDisplayName(root).isEmpty()) {
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throw new RuntimeException("Root drive display name is empty.");
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}
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}
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}
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