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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
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*
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* 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 ) .
*
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* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
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*/
/**
* @ test
* @ bug 6550798
* @ library / test / lib
* @ summary Using InputStream . skip with ResponseCache will cause partial data to be cached
* @ modules jdk . httpserver
* @ run main / othervm test
*/
import java.net.*;
import com.sun.net.httpserver.*;
import java.io.*;
import jdk.test.lib.net.URIBuilder;
public class test {
final static int LEN = 16 * 1024 ;
public static void main(String[] args) throws Exception {
TestCache.reset();
InetAddress loopback = InetAddress.getLoopbackAddress();
HttpServer s = HttpServer.create(new InetSocketAddress(loopback, 0 ), 10 );
s.createContext("/" , new HttpHandler() {
public void handle(HttpExchange e) {
try {
byte [] buf = new byte [LEN];
OutputStream o = e.getResponseBody();
e.sendResponseHeaders(200 , LEN);
o.write(buf);
e.close();
} catch (IOException ex) {
ex.printStackTrace();
TestCache.fail = true ;
}
}
});
s.start();
System.out.println("http request with cache hander" );
URL u = URIBuilder.newBuilder()
.scheme("http" )
.loopback()
.port(s.getAddress().getPort())
.path("/f" )
.toURL();
System.out.println("URL: " + u);
URLConnection conn = u.openConnection();
InputStream is = null ;
try {
// this calls into TestCache.get
byte [] buf = new byte [8192 ];
is = new BufferedInputStream(conn.getInputStream());
is.skip(1000 );
while (is.read(buf) != -1 ) {
}
} finally {
if (is != null ) {
// this calls into TestCache.put
// TestCache.put will check if the resource
// should be cached
is.close();
}
s.stop(0 );
}
if (TestCache.fail) {
System.out.println("TEST FAILED" );
throw new RuntimeException();
} else {
System.out.println("TEST OK" );
}
}
}
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