/*
* 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 .
*/
/*
* Portions Copyright ( c ) 2012 IBM Corporation
*/
/*
* @ test
* @ bug 7201156
* @ modules jdk . jartool
* @ summary jar tool fails to convert file separation characters for list and extract
* @ author Sean Chou
*/
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PipedInputStream;
import java.io.PipedOutputStream;
import java.io.PrintStream;
import java.util.ArrayList;
import java.util.List;
import java.util.jar.JarEntry;
import java.util.jar.JarOutputStream;
import java.util.spi.ToolProvider;
public class JarBackSlash {
private static final ToolProvider JAR_TOOL = ToolProvider.findFirst("jar" )
.orElseThrow(() ->
new RuntimeException("jar tool not found" )
);
// used construct an entry JarBackSlash/dir/file.txt
private static String JARBACKSLASH = "JarBackSlash" ;
private static String DIR = "dir" ;
private static String FILENAME = "file.txt" ;
private static File createJarFile() throws IOException {
File jarFile = File.createTempFile("JarBackSlashTest" , ".jar" );
jarFile.deleteOnExit();
try (JarOutputStream output = new JarOutputStream(new FileOutputStream(jarFile))) {
JarEntry entry = new JarEntry(JARBACKSLASH + "/" + DIR + "/" + FILENAME);
output.putNextEntry(entry);
}
return jarFile;
}
private static void testJarList(String jarFile) throws IOException {
List<String> argList = new ArrayList<String>();
argList.add("-tvf" );
argList.add(jarFile);
argList.add(JARBACKSLASH + File.separatorChar + DIR + File.separatorChar + FILENAME);
String jarArgs[] = new String[argList.size()];
jarArgs = argList.toArray(jarArgs);
PipedOutputStream pipedOutput = new PipedOutputStream();
PipedInputStream pipedInput = new PipedInputStream(pipedOutput);
PrintStream out = new PrintStream(pipedOutput);
int rc = JAR_TOOL.run(out, System.err, jarArgs);
if (rc != 0 ) {
fail("Could not list jar file." );
}
out.flush();
check(pipedInput.available() > 0 );
}
private static void testJarExtract(String jarFile) throws IOException {
List<String> argList = new ArrayList<String>();
argList.add("-xvf" );
argList.add(jarFile);
argList.add(JARBACKSLASH + File.separatorChar + DIR + File.separatorChar + FILENAME);
String jarArgs[] = new String[argList.size()];
jarArgs = argList.toArray(jarArgs);
PipedOutputStream pipedOutput = new PipedOutputStream();
PipedInputStream pipedInput = new PipedInputStream(pipedOutput);
PrintStream out = new PrintStream(pipedOutput);
int rc = JAR_TOOL.run(out, System.err, jarArgs);
if (rc != 0 ) {
fail("Could not list jar file." );
}
out.flush();
check(pipedInput.available() > 0 );
}
public static void realMain(String[] args) throws Throwable {
File tmpJarFile = createJarFile();
String tmpJarFilePath = tmpJarFile.getAbsolutePath();
testJarList(tmpJarFilePath);
testJarExtract(tmpJarFilePath);
}
//--------------------- 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" );}
}
Messung V0.5 in Prozent C=89 H=89 G=88
¤ Dauer der Verarbeitung: 0.3 Sekunden
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