java.net.URL.getHost() must return the IPv6 address enclosed in square brackets
-------------------------------------------------------------------------------
Key: HARMONY-60
URL: http://issues.apache.org/jira/browse/HARMONY-60
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
According to j2se 1.4.2 specification for java.net.URL.getHost() the method
must return the IPv6 address enclosed in square brackets ('[' and ']'). The
test listed below shows an absence of square brackets for the IPv6 address.
Code to reproduce:
import java.net.*;
public class test2 {
public static void main(String[] args) {
URL url=null;
String protocol = "http";
int port = -1;
String host = "FEDC:BA98:7654:3210:FEDC:BA98:7654:3210";
String file = "myFile";
try {
url = new URL(protocol,host,port,file);
} catch (Exception e) {
System.out.println("URL.URL(protocol,host,port,file) caused:" + e);
return;
}
if (url.getHost().equals("["+host+"]")) {
System.out.println("OK, host is in square brackets="+url.getHost());
} else {
System.out.println("Incorrect, host is not in square
brackets="+url.getHost());
}
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
> javac -d . test2.java
3. Run java using compatible VM (J9)
> java -showversion test2
Output:
C:\tmp>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version "1.4.2_04"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32,
Native Threads, GC strategy: parallel)
***OK, host is in square brackets=[FEDC:BA98:7654:3210:FEDC:BA98:7654:3210]
C:\tmp>C:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
***Incorrect, host is not in square
brackets=FEDC:BA98:7654:3210:FEDC:BA98:7654:3210
Suggested junit test case:
------------------------ URLTest.java
-------------------------------------------------
import java.net.*;
import junit.framework.*;
public class URLTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(URLTest.class);
}
public void test_getHost() {
URL url=null;
String protocol = "http";
int port = -1;
String host = "FEDC:BA98:7654:3210:FEDC:BA98:7654:3210";
String file = "myFile";
try {
url = new URL(protocol,host,port,file);
} catch (Exception e) {
fail("Assert 0: URL.URL(protocol,host,port,file) caused:" + e);
}
assertEquals (("["+host+"]"), url.getHost());
}
}
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