--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/nio/file/FileStore/Basic.java	Sun Feb 15 12:25:54 2009 +0000
@@ -0,0 +1,87 @@
+/*
+ * Copyright 2008-2009 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/* @test
+ * @bug 4313887
+ * @summary Unit test for java.nio.file.FileStore
+ * @library ..
+ */
+
+import java.nio.file.*;
+import java.nio.file.attribute.*;
+import java.io.IOException;
+import java.util.*;
+
+public class Basic {
+
+    public static void main(String[] args) throws IOException {
+        Path dir = TestUtil.createTemporaryDirectory();
+        try {
+            doTests(dir);
+        } finally {
+            TestUtil.removeAll(dir);
+        }
+    }
+
+    static void assertTrue(boolean okay) {
+        if (!okay)
+            throw new RuntimeException("Assertion failed");
+    }
+
+    static void doTests(Path dir) throws IOException {
+        /**
+         * Test: Directory should be on FileStore that is writable
+         */
+        assertTrue(!dir.getFileStore().isReadOnly());
+
+        /**
+         * Test: Two files should have the same FileStore
+         */
+        FileStore store1 = dir.resolve("foo").createFile().getFileStore();
+        FileStore store2 = dir.resolve("bar").createFile().getFileStore();
+        assertTrue(store1.equals(store2));
+        assertTrue(store2.equals(store1));
+        assertTrue(store1.hashCode() == store2.hashCode());
+
+        /**
+         * Test: File and FileStore attributes
+         */
+        assertTrue(store1.supportsFileAttributeView("basic"));
+
+        /**
+         * Test: Enumerate all FileStores
+         */
+        FileStore prev = null;
+        for (FileStore store: FileSystems.getDefault().getFileStores()) {
+            System.out.format("%s (name=%s type=%s)\n", store, store.name(),
+                store.type());
+
+            // check space attributes
+            Attributes.readFileStoreSpaceAttributes(store);
+
+            // two distinct FileStores should not be equal
+            assertTrue(!store.equals(prev));
+            prev = store;
+        }
+    }
+}