russell@unturf.com
0a580b313d
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
120 lines
3.5 KiB
Java
120 lines
3.5 KiB
Java
/*
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* Copyright (c) 2001, 2025, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/* @test
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* @bug 4427862
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* @summary Ensure that trailing slashes are ignored when opening files
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* @requires (os.family != "windows")
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*/
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import java.io.*;
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public class TrailingSlash {
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static PrintStream log = System.err;
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static int failures = 0;
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static void check(String what, String fns,
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boolean expected, boolean threw)
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{
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if (expected == threw) {
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log.println(" FAIL: new " + what + "(\"" + fns + "\") "
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+ (expected ? "failed" : "succeeded"));
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failures++;
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}
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}
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static void go(String fns, boolean fis, boolean raf, boolean fos)
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throws IOException
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{
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boolean threw;
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threw = false;
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try {
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new FileInputStream(fns).close();
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log.println(" FileInputStream okay");
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} catch (IOException x) {
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log.println(" FileInputStream: " + x);
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threw = true;
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}
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check("FileInputStream", fns, fis, threw);
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threw = false;
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try {
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new RandomAccessFile(fns, "r").close();
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log.println(" RandomAccessFile okay");
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} catch (IOException x) {
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log.println(" RandomAccessFile: " + x);
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threw = true;
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}
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check("RandomAccessFile", fns, raf, threw);
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threw = false;
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try {
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new FileOutputStream(fns).close();
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log.println(" FileOutputStream okay");
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} catch (IOException x) {
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log.println(" FileOutputStream: " + x);
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threw = true;
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}
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check("FileOutputStream", fns, fos, threw);
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}
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static void go(String fn, String fns) throws Exception {
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log.println("Test case: " + fns);
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File f = new File(fn);
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f.delete();
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if (f.exists())
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throw new Exception("Can't delete " + f);
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log.println(" " + fn + " does not exist");
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go(fns, false, false, true);
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f.delete();
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f.mkdir();
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log.println(" " + fn + " is a directory");
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go(fns, false, false, false);
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f.delete();
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f.createNewFile();
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log.println(" " + fn + " is a file");
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go(fns, true, true, true);
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}
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public static void main(String[] args) throws Exception {
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go("xyzzy", "xyzzy");
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go("xyzzy", "xyzzy/");
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go("xyzzy", "xyzzy//");
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if (failures > 0)
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throw new Exception(failures + " failures");
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}
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}
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