Quelle getResponseCode.java
Sprache: JAVA
/*
* Copyright ( c ) 2003 , 2019 , 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
* @ summary getResponseCode ( ) doesn ' t return correct value when using cached response
* @ bug 4921268
* @ author Yingxian Wang
*/
import java.net.*;
import java.util.*;
import java.io.*;
import static java.net.Proxy.NO_PROXY;
/**
* Request should get serviced by the cache handler . Response get
* saved through the cache handler .
*/
public class getResponseCode {
static URL url;
static String FNPrefix;
static List<Closeable> resources =
new ArrayList<>();
getResponseCode()
throws Exception {
url =
new URL(
"http://localhost/file1.cache ");
HttpURLConnection http = (HttpURLConnection)url.openConnection(NO_PROXY);
int respCode = http.getResponseCode();
http.disconnect();
if (respCode !=
200 ) {
throw new RuntimeException(
"Response code should return 200, but it is returning " +respCode
);
}
}
public static void main(String args[]) throws Exception {
try {
ResponseCache.setDefault(new MyResponseCache());
FNPrefix = System.getProperty("test.src" , "." )+"/" ;
new getResponseCode();
} finally {
ResponseCache.setDefault(null );
for (Closeable c : resources) {
try { c.close(); } catch (IOException unused) {}
}
}
}
static class MyResponseCache extends ResponseCache {
public CacheResponse
get(URI uri, String rqstMethod, Map<String,List<String>> requestHeaders)
throws IOException {
return new MyResponse(FNPrefix+"file1.cache" );
}
public CacheRequest put(URI uri, URLConnection uconn) throws IOException {;
return null ;
}
}
static class MyResponse extends CacheResponse {
FileInputStream fis;
Map<String,List<String>> headers;
public MyResponse(String filename) {
try {
fis = new FileInputStream(new File(filename));
resources.add(fis);
headers = (Map<String,List<String>>)new ObjectInputStream(fis).readObject();
} catch (Exception ex) {
throw new RuntimeException(ex.getMessage());
}
}
public InputStream getBody() throws IOException {
return fis;
}
public Map<String,List<String>> getHeaders() throws IOException {
return headers;
}
}
}
Messung V0.5 in Prozent C=97 H=76 G=86
¤ Dauer der Verarbeitung: 0.1 Sekunden
(vorverarbeitet am 2026-10-11)
¤
*© Formatika GbR, Deutschland
2026-10-11
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