Hello,
I am trying to implement execution of a SmartFrog application within a JUnit
test. Successful termination of the application is a necessary condition for
the test success.
The <sf-run> Ant task sounds like what I need. The description says: "Run an
application by deploying it locally; only return from ant after it has
finished." In practice, I found that the application is forcibly terminated
immediately after it is started. For example, the following SmartFrog example
is supposed to execute 4 counter steps before terminating:
<sf-run classpathref="run.classpath">
<application name=" Counter "
descriptor="org/smartfrog/examples/counter/example.sf"/>
</sf-run>
Here is what actually happens:
[sf-run]
[sf-run] SmartFrog 3.17.014 (2009-07-27 16:11:39 BST)
[sf-run] (C) Copyright 1998-2009 Hewlett-Packard Development Company, LP
[sf-run]
[sf-run] 2010/09/16 20:38:28:937 MSD [WARN ][main] SFCORE_LOG - SmartFrog
security is NOT active
[sf-run] 2010/09/16 20:38:30:343 MSD [INFO ][main] HOST
test289.alliedtesting.com:sfRunProcess:Counter - Starting with msg-step
[sf-run] - Successfully deployed: 'HOST
test289.alliedtesting.com:sfRunProcess:Counter',
[/org/smartfrog/examples/counter/example.sf]
[sf-run]
[sf-run] COUNTER: step 1
As you can see, the task doesn't wait for the application to terminate on its
own. I tried playing with various attributes, but the result was always the
same, as far as premature termination is concerned.
Another Ant task that I have tried to use is <sf-functionaltest>. Here is the
same example as above using a simple implementation of this task:
<sf-functionaltest shutdowntime="10"
testtimeout="600">
<application>
<sf-startdaemon
classpathref="run.classpath"/>
</application>
<probe>
<socket
port="${smartfrog.daemon.port}" server="localhost"/>
</probe>
<teardown>
<sf-stopdaemon
failonerror="false"/>
</teardown>
<test>
<sf-deploy
classpathref="run.classpath">
<application
name="Counter"
descriptor="/org/smartfrog/examples/counter/example.sf"
/>
</sf-deploy>
</test>
</sf-functionaltest>
And here is what happens:
[sf-startdaemon]
[sf-startdaemon] SmartFrog 3.17.014 (2009-07-27 16:11:39 BST)
[sf-startdaemon] (C) Copyright 1998-2009 Hewlett-Packard Development Company, LP
[sf-startdaemon]
[sf-startdaemon] 2010/09/16 20:44:39:554 MSD [WARN ][main] SFCORE_LOG -
SmartFrog security is NOT active
[sf-startdaemon] SmartFrog ready... [rootProcess:3800] Thu Sep 16 20:44:41 MSD
2010
[sf-deploy]
[sf-deploy] SmartFrog 3.17.014 (2009-07-27 16:11:39 BST)
[sf-deploy] (C) Copyright 1998-2009 Hewlett-Packard Development Company, LP
[sf-deploy]
[sf-deploy] 2010/09/16 20:44:42:460 MSD [WARN ][main] SFCORE_LOG - SmartFrog
security is NOT active
[sf-startdaemon] 2010/09/16 20:44:44:288 MSD [INFO ][RMI TCP
Connection(3)-192.168.134.33] HOST
test289.alliedtesting.com:rootProcess:Counter - Starting with msg-step
[sf-deploy] - Successfully deployed: 'HOST
test289.alliedtesting.com:rootProcess:Counter',
[/org/smartfrog/examples/counter/example.sf], host:localhost
[sf-deploy]
[sf-startdaemon] COUNTER: step 1
[sf-startdaemon] COUNTER: step 2
[sf-stopdaemon]
[sf-stopdaemon] SmartFrog 3.17.014 (2009-07-27 16:11:39 BST)
[sf-stopdaemon] (C) Copyright 1998-2009 Hewlett-Packard Development Company, LP
[sf-stopdaemon]
[sf-stopdaemon] 2010/09/16 20:44:45:601 MSD [WARN ][main] SFCORE_LOG -
SmartFrog security is NOT active
[sf-startdaemon] COUNTER: step 3
[sf-startdaemon] 2010/09/16 20:44:46:882 MSD [INFO ][RMI TCP
Connection(5)-192.168.134.33] HOST
test289.alliedtesting.com:rootProcess:Counter - Terminating for reason:
Termination Record: HOST test289.alliedtesting.com:rootProcess, type:normal,
description: External Management Action
[sf-startdaemon] 2010/09/16 20:44:46:882 MSD [ERROR][Counter] HOST
test289.alliedtesting.com:rootProcess:Counter -
<java.lang.InterruptedException: sleep interrupted>
[sf-startdaemon]
[sf-startdaemon] SmartFrog [rootProcess] dead Thu Sep 16 20:44:46 MSD 2010
[sf-stopdaemon] SmartFrog daemon terminated
[sf-stopdaemon] - Successfully terminated: 'null', host:localhost
[sf-stopdaemon]
In this case, too, the application was terminated prematurely.
Am I doing something wrong?
Is there a better way to do what I want (i.e. programmatically executing a
SmartFrog application, preferably using an Ant or Java interface, and getting
back the termination status)?
Thank you,
Dmitry
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