/*
* Copyright (c) 2003, 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 4408526 6854795
* @summary Index the non-meta files in META-INF, such as META-INF/services.
*/
import java.io.*;
import java.util.Arrays;
import java.util.jar.*;
import sun.tools.jar.Main;
import java.util.zip.ZipFile;
public class MetaInf {
static String jarName = "a.jar";
static String INDEX = "META-INF/INDEX.LIST";
static String SERVICES = "META-INF/services";
static String contents =
System.getProperty("test.src") + File.separatorChar + "jarcontents";
static void run(String ... args) {
if (! new Main(System.out, System.err, "jar").run(args))
throw new Error("jar failed: args=" + Arrays.toString(args));
}
static void copy(File from, File to) throws IOException {
FileInputStream in = new FileInputStream(from);
FileOutputStream out = new FileOutputStream(to);
try {
byte[] buf = new byte[8192];
int n;
while ((n = in.read(buf)) != -1)
out.write(buf, 0, n);
} finally {
in.close();
out.close();
}
}
static boolean contains(File jarFile, String entryName)
throws IOException {
return new ZipFile(jarFile).getEntry(entryName) != null;
}
static void checkContains(File jarFile, String entryName)
throws IOException {
if (! contains(jarFile, entryName))
throw new Error(String.format("expected jar %s to contain %s",
jarFile, entryName));
}
static void testIndex(String jarName) throws IOException {
System.err.printf("jarName=%s%n", jarName);
File jar = new File(jarName);
// Create a jar to be indexed.
run("cf", jarName, "-C", contents, SERVICES);
for (int i = 0; i < 2; i++) {
run("i", jarName);
checkContains(jar, INDEX);
checkContains(jar, SERVICES);
}
JarFile f = new JarFile(jarName);
BufferedReader index =
new BufferedReader(
new InputStreamReader(
f.getInputStream(f.getJarEntry(INDEX))));
String line;
while ((line = index.readLine()) != null) {
if (line.equals(SERVICES)) {
return;
}
}
throw new Error(SERVICES + " not indexed.");
}
public static void main(String[] args) throws IOException {
testIndex("a.jar"); // a path with parent == null
testIndex("./a.zip"); // a path with parent != null
// Try indexing a jar in the default temp directory.
File tmpFile = File.createTempFile("MetaInf", null, null);
try {
testIndex(tmpFile.getPath());
} finally {
tmpFile.delete();
}
}
}