| /* |
| * Copyright (c) 2001, 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 4427862 |
| * @summary Ensure that trailing slashes are ignored when opening files |
| */ |
| |
| import java.io.*; |
| |
| |
| public class TrailingSlash { |
| |
| static PrintStream log = System.err; |
| static int failures = 0; |
| |
| static void check(String what, String fns, |
| boolean expected, boolean threw) |
| { |
| if (expected == threw) { |
| log.println(" FAIL: new " + what + "(\"" + fns + "\") " |
| + (expected ? "failed" : "succeeded")); |
| failures++; |
| } |
| } |
| |
| static void go(String fns, boolean fis, boolean raf, boolean fos) |
| throws IOException |
| { |
| boolean threw; |
| |
| threw = false; |
| try { |
| new FileInputStream(fns).close(); |
| log.println(" FileInputStream okay"); |
| } catch (IOException x) { |
| log.println(" FileInputStream: " + x); |
| threw = true; |
| } |
| check("FileInputStream", fns, fis, threw); |
| |
| threw = false; |
| try { |
| new RandomAccessFile(fns, "r").close(); |
| log.println(" RandomAccessFile okay"); |
| } catch (IOException x) { |
| log.println(" RandomAccessFile: " + x); |
| threw = true; |
| } |
| check("RandomAccessFile", fns, raf, threw); |
| |
| threw = false; |
| try { |
| new FileOutputStream(fns).close(); |
| log.println(" FileOutputStream okay"); |
| } catch (IOException x) { |
| log.println(" FileOutputStream: " + x); |
| threw = true; |
| } |
| check("FileOutputStream", fns, fos, threw); |
| |
| } |
| |
| static void go(String fn, String fns) throws Exception { |
| |
| log.println("Test case: " + fns); |
| |
| File f = new File(fn); |
| |
| f.delete(); |
| if (f.exists()) |
| throw new Exception("Can't delete " + f); |
| |
| log.println(" " + fn + " does not exist"); |
| go(fns, false, false, true); |
| |
| f.delete(); |
| f.mkdir(); |
| log.println(" " + fn + " is a directory"); |
| go(fns, false, false, false); |
| |
| f.delete(); |
| f.createNewFile(); |
| log.println(" " + fn + " is a file"); |
| go(fns, true, true, true); |
| |
| } |
| |
| public static void main(String[] args) throws Exception { |
| if (File.separatorChar != '/') { |
| // This test is only valid on Unix systems |
| return; |
| } |
| |
| go("xyzzy", "xyzzy"); |
| go("xyzzy", "xyzzy/"); |
| go("xyzzy", "xyzzy//"); |
| |
| if (failures > 0) |
| throw new Exception(failures + " failures"); |
| |
| } |
| |
| } |