J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 1998 Sun Microsystems, Inc. All Rights Reserved. |
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | * |
| 5 | * This code is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 only, as |
| 7 | * published by the Free Software Foundation. |
| 8 | * |
| 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| 13 | * accompanied this code). |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License version |
| 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 18 | * |
| 19 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 21 | * have any questions. |
| 22 | */ |
| 23 | |
| 24 | /* @test |
| 25 | @bug 4107063 4131237 |
| 26 | @summary Basic test for new File-returning methods |
| 27 | */ |
| 28 | |
| 29 | import java.io.*; |
| 30 | |
| 31 | |
| 32 | public class FileMethods { |
| 33 | |
| 34 | private static void ck(String op, File got, File ans) throws Exception { |
| 35 | if (!got.equals(ans)) |
| 36 | throw new Exception(op + " incorrect"); |
| 37 | } |
| 38 | |
| 39 | private static void ck(String op, File f, String[] ls, File[] lf) |
| 40 | throws Exception |
| 41 | { |
| 42 | System.err.println("--- " + op); |
| 43 | int n = lf.length; |
| 44 | if (ls.length != n) |
| 45 | throw new Exception("listFiles returned incorrect count"); |
| 46 | for (int i = 0; i < n; i++) { |
| 47 | if (ls[i].equals(lf[i].getName()) |
| 48 | && lf[i].getParentFile().equals(f)) { |
| 49 | System.err.println(ls[i] + " ==> " + lf[i]); |
| 50 | } else { |
| 51 | throw new Exception("list mismatch: " + ls[i] + ", " + lf[i]); |
| 52 | } |
| 53 | } |
| 54 | } |
| 55 | |
| 56 | public static void main(String[] args) throws Exception { |
| 57 | |
| 58 | File f; |
| 59 | f = new File("foo/bar"); |
| 60 | ck("getParentFile", f.getParentFile(), new File(f.getParent())); |
| 61 | |
| 62 | f = new File("."); |
| 63 | ck("getAbsoluteFile", |
| 64 | f.getAbsoluteFile(), new File(f.getAbsolutePath())); |
| 65 | |
| 66 | ck("getCanonicalFile", |
| 67 | f.getCanonicalFile(), new File(f.getCanonicalPath())); |
| 68 | |
| 69 | f = f.getCanonicalFile(); |
| 70 | ck("listFiles", f, f.list(), f.listFiles()); |
| 71 | |
| 72 | FilenameFilter ff = new FilenameFilter() { |
| 73 | public boolean accept(File dir, String name) { |
| 74 | return name.endsWith(".class"); |
| 75 | }}; |
| 76 | ck("listFiles/filtered", f, f.list(ff), f.listFiles(ff)); |
| 77 | |
| 78 | FileFilter ff2 = new FileFilter() { |
| 79 | public boolean accept(File f) { |
| 80 | return f.getPath().endsWith(".class"); |
| 81 | }}; |
| 82 | ck("listFiles/filtered2", f, f.list(ff), f.listFiles(ff2)); |
| 83 | |
| 84 | } |
| 85 | |
| 86 | } |