0N/A/*
2362N/A * Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
0N/A * published by the Free Software Foundation.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
0N/A */
0N/A
0N/A/* @test
0N/A * @bug 6304463
0N/A * @summary Test whether the zip file still can be read after thread is interrupted
0N/A */
0N/A
0N/Aimport java.io.*;
0N/Aimport java.util.zip.*;
0N/A
0N/Apublic class InterruptibleZip {
0N/A private static String rtJar() {
0N/A String bcp = System.getProperty("sun.boot.class.path");
0N/A for (String pathElement : bcp.split(File.pathSeparator)) {
0N/A if (pathElement.endsWith(File.separator + "rt.jar") &&
0N/A new File(pathElement).exists()) {
0N/A System.out.println("rtJar="+pathElement);
0N/A return pathElement;
0N/A }
0N/A if (pathElement.endsWith(File.separator + "classes") &&
0N/A new File(pathElement).isDirectory()) {
0N/A System.out.println("rt.jar not available");
0N/A return null;
0N/A }
0N/A }
0N/A throw new Error("Can't find rt.jar or classes directory");
0N/A }
0N/A
0N/A public static void main(String[] args) throws Exception {
0N/A /* Interrupt the current thread. The is.read call below
0N/A should continue reading rt.jar.
0N/A */
0N/A String rtJar = rtJar();
0N/A if (rtJar == null) return;
0N/A Thread.currentThread().interrupt();
0N/A ZipFile zf = new ZipFile(rtJar);
0N/A ZipEntry ze = zf.getEntry("java/lang/Object.class");
0N/A InputStream is = zf.getInputStream(ze);
0N/A byte[] buf = new byte[512];
0N/A int n = is.read(buf);
0N/A boolean interrupted = Thread.interrupted();
0N/A System.out.printf("interrupted=%s n=%d name=%s%n",
0N/A interrupted, n, ze.getName());
0N/A if (! interrupted) {
0N/A throw new Error("Wrong interrupt status");
0N/A }
0N/A if (n != buf.length) {
0N/A throw new Error("Read error");
0N/A }
0N/A }
0N/A}