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/*
* 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");
}
}
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