/* * Copyright (c) 2014, 2015, 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.
*/
/* * @test * @bug 8059977 * @summary StandardJavaFileManager should support java.nio.file.Path. * Test asPath method. * @modules java.compiler * jdk.compiler * @build SJFM_TestBase * @run main SJFM_AsPath
*/
/** * For those paths which are supported by a file manager, such that * a file object can encapsulate the path, verify that the underlying * path can be recovered from the file object.
*/ publicclass SJFM_AsPath extends SJFM_TestBase { publicstaticvoid main(String... args) throws Exception { new SJFM_AsPath().run();
}
/** * Tests the asPath method for a specific file manager and a series * of paths. * * Note: instances of MyStandardJavaFileManager only support * encapsulating paths for files in the default file system, * and throw UnsupportedOperationException for asPath. * * @param fm the file manager to be tested * @param paths the paths to be tested * @throws IOException
*/ void test_asPath(StandardJavaFileManager fm, List<Path> paths) throws IOException { if (!isGetFileObjectsSupported(fm, paths)) return; boolean expectException = (fm instanceof MyStandardJavaFileManager);
Set<Path> ref = new HashSet<>(paths); for (JavaFileObject fo : fm.getJavaFileObjectsFromPaths(paths)) { try {
Path path = fm.asPath(fo); if (expectException)
error("expected exception not thrown: " + UnsupportedOperationException.class.getName()); boolean found = ref.remove(path); if (!found) {
error("Unexpected path found: " + path + "; expected one of " + ref);
}
} catch (Exception e) { if (expectException && e instanceof UnsupportedOperationException) continue;
error("unexpected exception thrown: " + e);
}
}
}
}
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