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/*
* Copyright (c) 2022, 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 8281104
* @modules jdk.jartool
* @summary jar --create --file a/b/test.jar should create directories a/b
*/
import java.io.PrintWriter;
import java.io.StringWriter;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.List;
import java.util.spi.ToolProvider;
import java.util.stream.Stream;
public class CreateMissingParentDirectories {
private static final ToolProvider JAR_TOOL = ToolProvider.findFirst("jar")
.orElseThrow(() ->
new RuntimeException("jar tool not found")
);
/**
* Remove dirs & files needed for test.
*/
private static void cleanup(Path dir) {
try {
if (Files.isDirectory(dir)) {
try (Stream<Path> s = Files.list(dir)) {
s.forEach(p -> cleanup(p));
}
}
Files.delete(dir);
} catch (Exception x) {
fail(x.toString());
}
}
public static void realMain(String[] args) throws Throwable {
Path topDir = Files.createTempDirectory("delete");
try {
Path entry = Files.writeString(topDir.resolve("test.txt"), "Some text...");
doHappyPathTest(topDir.resolve("test.jar"), entry);
doHappyPathTest(topDir.resolve("a/test.jar"), entry);
doHappyPathTest(topDir.resolve("a/b/test.jar"), entry);
Path blocker = Files.writeString(topDir.resolve("blocker.txt"), "Blocked!");
doFailingTest(topDir.resolve("blocker.txt/test.jar").toString(), entry);
} finally {
cleanup(topDir);
}
}
private static void doHappyPathTest(Path jar, Path entry) throws Throwable {
String[] jarArgs = new String[]{"cf", jar.toString(), entry.toString()};
if (JAR_TOOL.run(System.out, System.err, jarArgs) != 0) {
fail("Could not create jar file: " + List.of(jarArgs));
return;
}
jarArgs = new String[]{"--create", "--file", jar.toString(), entry.toString()};
if (JAR_TOOL.run(System.out, System.err, jarArgs) != 0) {
fail("Could not create jar file: " + List.of(jarArgs));
return;
}
pass();
}
private static void doFailingTest(String jar, Path entry) throws Throwable {
StringWriter out = new StringWriter();
StringWriter err = new StringWriter();
String[] jarArgs = new String[]{"cf", jar, entry.toString()};
if (JAR_TOOL.run(new PrintWriter(out, true), new PrintWriter(err, true), jarArgs) == 0) {
fail("Should have failed creating jar file: " + jar);
return;
}
pass();
}
//--------------------- 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");}
}
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