4c0e26e374
Co-authored-by: Mandy Chung <mandy.chung@oracle.com> Co-authored-by: Chris Hegarty <chris.hegarty@oracle.com> Reviewed-by: mchung, alanb, sspitsyn
63 lines
2.4 KiB
Java
63 lines
2.4 KiB
Java
/*
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* Copyright (c) 2017, 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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package p;
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import java.io.File;
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import java.nio.file.FileSystem;
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import java.nio.file.FileSystems;
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import java.nio.file.Files;
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import java.nio.file.Path;
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/**
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* Launched by SetDefaultProvider to test startup with the default file system
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* provider overridden.
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*/
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public class Main {
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public static void main(String[] args) throws Exception {
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FileSystem fs = FileSystems.getDefault();
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if (fs.getClass().getModule() == Object.class.getModule())
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throw new RuntimeException("FileSystemProvider not overridden");
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// exercise the file system
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Path dir = Files.createTempDirectory("tmp");
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if (dir.getFileSystem() != fs)
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throw new RuntimeException("'dir' not in default file system");
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System.out.println("created: " + dir);
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Path foo = Files.createFile(dir.resolve("foo"));
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if (foo.getFileSystem() != fs)
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throw new RuntimeException("'foo' not in default file system");
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System.out.println("created: " + foo);
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// exercise interop with java.io.File
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File file = foo.toFile();
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Path path = file.toPath();
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if (path.getFileSystem() != fs)
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throw new RuntimeException("'path' not in default file system");
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if (!path.equals(foo))
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throw new RuntimeException(path + " not equal to " + foo);
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}
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}
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