Hi !
I'm using jython to check in the log traces that jboss is up and that ear is
deployed. the following uses BSF but the same could be done with a <java
classname="org.python.util.jython" failonerror="true" fork="true" >.
seb.
<target name="ignite" depends="lclinit">
<parallel>
<!--
Start the APPSERVER in parallel.
And wait for the server to be ready.
Launch the test client when ready.
-->
<sequential>
<ant target="server.removeTrace" />
<ant target="server.cleanup" />
<ant target="server.dropGemdb" />
<echo message="TEST_CLIENT: Starting the APPSERVER in parallel ..."/>
<ant dir="../../../script" target="start"/>
<echo message="TEST_CLIENT: Warning: APPSERVER Thread is back here
..."/>
</sequential>
<sequential>
<echo message="TEST_CLIENT: Sleeping on APPSERVER to start for a few
seconds ..."/>
<sleep seconds="60" />
<ant target="runTests" />
<echo message="TEST_CLIENT: The non reg tests are done. May see the
reports ... ..."/>
</sequential>
</parallel>
</target>
<target name="runTests" depends="server.ready, theNE.aligned, lclinit">
<!-- Run the integration test scripts -->
<antcall target="integtests" />
<antcall target="tests-report" />
</target>
<target name="server.ready" depends="lclinit">
<script language="jpython"> <![CDATA[
from java.lang import String;
import time;
beforeLastLine='';
runtime = project.getProperty("runtime.dir");
print 'runtime.dir = ' + runtime
up = 'INFO [org.jboss.system.server.Server] JBoss'
started = 'Started in'
while (not beforeLastLine is None):
f = open(runtime + '/trace/jboss_server_ems.log', "r");
lines = f.readlines();
l = len(lines);
beforeLastLine=lines[l-1];
# remove trailing character
ll = len(beforeLastLine) - 1;
purgedLine = '';
i = 0;
for c in beforeLastLine:
if (i < ll):
purgedLine = purgedLine + c; # todo: add break to optimize
i = i+1
beforeLastLine = purgedLine;
print 'TEST_CLIENT: Waiting for the APPSERVER to be UP ...'
f.close();
if ((not String(beforeLastLine).indexOf(String(up)) == -1) or ( not
String(beforeLastLine).indexOf(String(started)))):
beforeLastLine = None;
time.sleep(10)
print 'TEST_CLIENT: The APPSERVER is ready now ...'
]]> </script>
seb.
Nick Neuberger wrote:
> I don't quite understand the reason why you would want to run the test cases
> before the app server is started. Can you just run a task to start the
> appserver, then run the tests.
>
> Another possiblity. Are you using an Http Server on port 80, then the
> appserver hooked to another port. You may be getting a response from an
> http server before the app server is ready. FYI - This does happen with IBM
> Http Server and WebSphere app server. If this is the case... Start app
> server, then start http server, then start test cases....
>
> Hope it helps.
>
> Nick
>
> -----Original Message-----
> From: Keith Hatton [mailto:[EMAIL PROTECTED]
> Sent: Friday, February 13, 2004 4:37 AM
> To: Ant-User (E-mail 2)
> Subject: Waiting for server to start
>
> Hi all,
>
> Part of my build file starts an application server, performs test cases
> against it, and shuts down the server. I'm successfully using the <parallel>
> task to achive this, conceptually like so:
>
> |
> +-----+-----+
> | |
> start wait
> | |
> | run tests
> | |
> | stop
> | |
> +-----+-----+
> |
>
> My problem is the "wait" part. I have been using <waitfor> and <url> to
> check for the app server's URL, but recently I have noticed that sometimes
> the URL is available before the server initialisation has really completed,
> which can lead to spurious test failures, and (for very small projects) even
> the possibility that the "stop" task is called before the server has really
> started.
>
> The server is JBoss, and strictly I should be checking the server output for
> a text string. Any ideas on the best way to do this?
>
> (Current "start" target):
> <echo>Starting JBoss ...</echo>
> <exec dir="${jboss.home}/bin" executable="cmd.exe" os="Windows
> 2000" output="jboss.out">
> <arg line="/c run.bat"/>
> <env key="NOPAUSE" value="true"/>
> </exec>
> <echo>JBoss has stopped</echo>
>
> (Current "wait" target ... the <sleep> is a hack to work around the
> problem):
> <echo>Waiting for JBoss ...</echo>
> <waitfor maxwait="120" maxwaitunit="second" checkevery="20"
> checkeveryunit="second">
> <http url="http://localhost:8080/jmx-console"/>
> </waitfor>
> <sleep seconds="10"/>
> <echo>JBoss has started</echo>
>
> Thanks for any suggestions
> Keith
>
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