jdk/test/java/nio/file/Files/MaxDepth.java
changeset 8191 c9d1e3a6d6a2
parent 8150 0a3a7198c1c8
parent 8190 c8cdf811a171
child 8195 9b0b48c4ddac
--- a/jdk/test/java/nio/file/Files/MaxDepth.java	Tue Feb 08 14:19:54 2011 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,67 +0,0 @@
-/*
- * Copyright (c) 2010, 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.
- */
-
-import java.nio.file.*;
-import java.nio.file.attribute.*;
-import java.io.IOException;
-import java.util.*;
-
-/**
- * Unit test for Files.walkFileTree to test maxDepth parameter
- */
-
-public class MaxDepth {
-    public static void main(String[] args) throws Exception {
-        final Path top = Paths.get(args[0]);
-
-        for (int i=0; i<5; i++) {
-            Set<FileVisitOption> opts = Collections.emptySet();
-            final int maxDepth = i;
-            Files.walkFileTree(top, opts, maxDepth, new SimpleFileVisitor<Path>() {
-                // compute depth based on relative path to top directory
-                private int depth(Path file) {
-                    Path rp = file.relativize(top);
-                    return (rp == null) ? 0 : rp.getNameCount();
-                }
-
-                @Override
-                public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) {
-                    int d = depth(dir);
-                    if (d == maxDepth)
-                        throw new RuntimeException("Should not open directories at maxDepth");
-                    if (d > maxDepth)
-                        throw new RuntimeException("Too deep");
-                    return FileVisitResult.CONTINUE;
-                }
-
-                @Override
-                public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) {
-                    int d = depth(file);
-                    if (d > maxDepth)
-                        throw new RuntimeException("Too deep");
-                    return FileVisitResult.CONTINUE;
-                }
-            });
-        }
-    }
-}