A successfull connect operation where a DatagramChannel
test connects and reports dc.isConnected() as true,
will never report true for dc.socket().isConnected()
on Solaris or Windows platforms.


For SocketChannels, a sc.socket().isConnected() mirrors
correct connect status.


______________________________________________
excerpt test code:


try {

InetSocketAddress isa = new InetSocketAddress(
InetAddress.getByName(HOST2), PORT2);
DatagramChannel dc = DatagramChannel.open();
dc.configureBlocking(true);
dc.connect(isa);

            if (dc.isConnected() ) {
System.out.println("Passed dc.isConnected()");
}
boolean y = dc.socket().isConnected();
System.out.println("Status of dc.socket().isConnected() is " + y);
if ( (y == false) && (dc.isConnected()) ) {
failures++;
logerr("FAILED dc.socket().isConnected()");
}
else {
System.out.println("Passed dc.socket().isConnected()");
}
dc.close();
} catch (Exception e) {
System.out.println(e);
logerr("Unexpected Exception received");
failures++;
}
________________________________________________________________

al.smith@eng 2001-04-24

Regression test java/nio/DatagramChannel/Connect.java fails with Merlin build build 61 on sol2.7, host tiggr. The previous build this test passed with was b60
For test hardware config's, see http://sqesvr.eng/st3/jdk1.4/docs/Merlin-hw.html

#Test Results (version 2)
#Fri Apr 20 00:17:36 PDT 2001
#checksum:222a71278b54e82a
#-----testdescription-----
$file=/export1/regression/merlin/jdk1.4Tests/b61/java
io/DatagramChannel/Connect.java
$root=/export1/regression/merlin/jdk1.4Tests/b61
author=Mike McCloskey
run=ASSUMED_ACTION main Connect\n
source=Connect.java
title=Test DatagramChannel's send and receive methods

#-----environment-----

#-----testresult-----
description=file:///export1/regression/merlin/jdk1.4Tests/b61/java
io/DatagramChannel/Connect.java
end=Fri Apr 20 00:17:36 PDT 2001
environment=regtest
execStatus=Failed. Execution failed: `main' threw exception: java.lang.IllegalStateException: Connect already invoked
javatestOS=SunOS 5.7 (sparc)
javatestVersion=JT_2.1.3i
script=com.sun.javatest.regtest.RegressionScript
sections=script_messages build compile main
start=Fri Apr 20 00:17:32 PDT 2001
status=Failed. Execution failed: `main' threw exception: java.lang.IllegalStateException: Connect already invoked
test=java
io/DatagramChannel/Connect.java
work=/export0/results/regression/merlin/b61/tiggr.5.7-jth13-jdk14b61.04-19.21.26-ALL/java
io/DatagramChannel

#section:script_messages
----------messages:(1/76)----------
JDK under test: java full version "1.4.0-beta-b61" (/export1/java/jdk14b61)

#section:build
----------messages:(3/93)----------
command: build Connect
reason: Named class compiled on demand
elapsed time (seconds): 2.755
result: Passed. Compilation successful

#section:compile
----------messages:(3/179)----------
command: compile /export1/regression/merlin/jdk1.4Tests/b61/java
io/DatagramChannel/Connect.java
reason: .class file out of date or does not exist
elapsed time (seconds): 2.754
----------System.out:(0/0)----------
----------System.err:(0/0)----------
result: Passed. Compilation successful

#section:main
----------messages:(3/112)----------
command: main Connect
reason: Assumed action based on file name: run main Connect
elapsed time (seconds): 0.78
----------System.out:(0/0)----------
----------System.err:(14/823)----------
java.lang.IllegalStateException: Connect already invoked
at sun.nio.ch.DatagramChannelImpl.ensureOpenAndUnconnected(DatagramChannelImpl.java:258)
at sun.nio.ch.ChannelDatagramSocket.bind(ChannelDatagramSocket.java:89)
at sun.nio.ch.ChannelDatagramSocket.create(ChannelDatagramSocket.java:62)
at sun.nio.ch.DatagramChannelImpl.<init>(DatagramChannelImpl.java:43)
at sun.nio.ch.SelectorProviderImpl.openDatagramChannel(SelectorProviderImpl.java:25)
at java.nio.DatagramChannel.open(DatagramChannel.java:87)
at Connect$Actor.run(Connect.java:50)
at java.lang.Thread.run(Thread.java:579)

JavaTest Message: Test threw exception: java.lang.IllegalStateException: Connect already invoked
JavaTest Message: shutting down test

STATUS:Failed.`main' threw exception: java.lang.IllegalStateException: Connect already invoked
result: Failed. Execution failed: `main' threw exception: java.lang.IllegalStateException: Connect already invoked


test result: Failed. Execution failed: `main' threw exception: java.lang.IllegalStateException: Connect already invoked