92 lines
3.7 KiB
Java
92 lines
3.7 KiB
Java
/*
|
|
* Copyright (c) 2012, 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 7175845
|
|
* @modules jdk.jartool
|
|
* @summary jar -uf should not change file permission
|
|
*/
|
|
|
|
import java.io.*;
|
|
import java.nio.file.*;
|
|
import java.nio.file.attribute.*;
|
|
import java.util.Set;
|
|
import java.util.spi.ToolProvider;
|
|
|
|
public class UpdateJar {
|
|
private static final ToolProvider JAR_TOOL = ToolProvider.findFirst("jar")
|
|
.orElseThrow(() ->
|
|
new RuntimeException("jar tool not found")
|
|
);
|
|
|
|
private static void cleanup(String... fnames) throws Throwable {
|
|
for (String fname : fnames) {
|
|
Files.deleteIfExists(Paths.get(fname));
|
|
}
|
|
}
|
|
|
|
public static void realMain(String[] args) throws Throwable {
|
|
if (!System.getProperty("os.name").startsWith("Windows")) {
|
|
String jar = "testUpdateJar.jar";
|
|
String e0 = "testUpdateJar_entry0.txt";
|
|
String e1 = "testUpdateJar_entry1.txt";
|
|
cleanup(jar, e0, e1);
|
|
try {
|
|
try (FileOutputStream fos0 = new FileOutputStream(e0);
|
|
FileOutputStream fos1 = new FileOutputStream(e1)) {
|
|
fos0.write(0);
|
|
fos1.write(0);
|
|
}
|
|
String[] jarArgs = new String[] {"cfM0", jar, e0};
|
|
if (JAR_TOOL.run(System.out, System.err, jarArgs) != 0) {
|
|
fail("Could not create jar file.");
|
|
}
|
|
Set<PosixFilePermission> pm = Files.getPosixFilePermissions(Paths.get(jar));
|
|
jarArgs = new String[] {"uf", jar, e1};
|
|
if (JAR_TOOL.run(System.out, System.err, jarArgs) != 0) {
|
|
fail("Could not create jar file.");
|
|
}
|
|
equal(pm, Files.getPosixFilePermissions(Paths.get(jar)));
|
|
} finally {
|
|
cleanup(jar, e0, e1);
|
|
}
|
|
}
|
|
}
|
|
|
|
//--------------------- Infrastructure ---------------------------
|
|
static volatile int passed = 0, failed = 0;
|
|
static void pass() {passed++;}
|
|
static void fail() {failed++; Thread.dumpStack();}
|
|
static void fail(String msg) {System.out.println(msg); fail();}
|
|
static void unexpected(Throwable t) {failed++; t.printStackTrace();}
|
|
static void check(boolean cond) {if (cond) pass(); else fail();}
|
|
static void equal(Object x, Object y) {
|
|
if (x == null ? y == null : x.equals(y)) pass();
|
|
else fail(x + " not equal to " + y);}
|
|
public static void main(String[] args) throws Throwable {
|
|
try {realMain(args);} catch (Throwable t) {unexpected(t);}
|
|
System.out.println("\nPassed = " + passed + " failed = " + failed);
|
|
if (failed > 0) throw new AssertionError("Some tests failed");}
|
|
}
|