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* 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 .
*
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*/
/*
* @ test
* @ bug 4092605
* @ library / test / lib
* @ run main / othervm Modified
* @ run main / othervm - Djava . net . preferIPv6Addresses = true Modified
* @ summary Test HttpURLConnection setIfModifiedSince
*
*/
import java.net.*;
import java.io.*;
import jdk.test.lib.net.URIBuilder;
public class Modified implements Runnable {
ServerSocket ss;
public void run() {
try {
Socket s = ss.accept();
boolean gotIfModified = false ;
BufferedReader in = new BufferedReader(
new InputStreamReader(s.getInputStream()) );
String str = null ;
do {
str = in.readLine();
if (str.startsWith("If-Modified-Since" )) {
gotIfModified = true ;
}
if (str.equals("" )) {
break ;
}
} while (str != null );
PrintStream out = new PrintStream(
new BufferedOutputStream(
s.getOutputStream() ));
if (gotIfModified) {
out.print("HTTP/1.1 304 Not Modified\r\n" );
} else {
out.print("HTTP/1.1 200 OK\r\n" );
}
out.print("Content-Type: text/html\r\n" );
out.print("Connection: close\r\n" );
out.print("\r\n" );
out.flush();
s.close();
} catch (Exception e) {
e.printStackTrace();
}
}
Modified() throws Exception {
InetAddress loopback = InetAddress.getLoopbackAddress();
InetSocketAddress address = new InetSocketAddress(loopback, 0 );
ss = new ServerSocket();
ss.bind(address);
int port = ss.getLocalPort();
Thread thr = new Thread (this );
thr.start();
URL testURL = URIBuilder.newBuilder()
.scheme("http" )
.host(loopback)
.port(port)
.path("/index.html" )
.toURL();
URLConnection URLConn = testURL.openConnection(Proxy.NO_PROXY);
HttpURLConnection httpConn;
if (URLConn instanceof HttpURLConnection) {
httpConn = (HttpURLConnection)URLConn;
httpConn.setAllowUserInteraction(false );
httpConn.setIfModifiedSince(9990000000000 L);
int response = httpConn.getResponseCode();
if (response != 304 )
throw new RuntimeException("setModifiedSince failure." );
}
}
public static void main(String args[]) throws Exception {
new Modified();
}
}
Messung V0.5 in Prozent C=90 H=92 G=90
¤ Dauer der Verarbeitung: 0.18 Sekunden
(vorverarbeitet am 2026-06-10)
¤
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