Thanks Paul, Nikunj and David for your replies,

So, I did add more debugging and investigation as you guys suggested and added 
the export SHELL=/bin/bash and now got expect to run my script. 

But then it just hangs in there. I will have to put some logging command inside 
the expect script to see why it is hanging. My guess is that it is not seeing 
the prompt which I am waiting for.  It looks as though the shell that expect 
script is to perform its operations is not visible to the script. Not sure what 
is going on. I will have to put some logging stuff inside my expect script to 
figure out what is happening once expect script is running. (using STAF).

 

Thanks again, 

 

Farhad

 

 

From: Paul Ellsworth [mailto:pell...@us.ibm.com] 
Sent: Wednesday, October 21, 2009 12:15 PM
To: Farhad Sabeti
Cc: staf-users@lists.sourceforge.net
Subject: Re: [staf-users] Can not run expect using STAF automation

 

Could it be that expect is not in the PATH that the STAF process's environment 
has defined? I ran into this issue while testing and fixed it by editing the 
/usr/local/staf/STAFEnv.sh to include my product's binary directory in the 
PATH. It could be that expect is in the target machine's login profile PATH env 
var but not in STAF's env var...

- Paul Ellsworth

 "Farhad Sabeti" ---10/21/2009 11:10:40 AM---Hello every body, I just 
subscribed to this mailing list, not sure if it is working

 
From:

 
"Farhad Sabeti" <fsab...@alarmpoint.com>


To:


<staf-users@lists.sourceforge.net>


Date:


10/21/2009 11:10 AM


Subject:


[staf-users] Can not run expect using STAF automation

________________________________




Hello every body,
I just subscribed to this mailing list, not sure if it is working properly or 
not.

I am using STAF for the automation infrastructure and using expect for more 
interactive automation. 
On a Linux server I have written an expect script to automate installation of 
our product and its working fine. But when I use STAF from a remote machine, it 
won’t work. Other shell commands work fine (like dir, chmod, ….) but running 
expect <filename> does not work. Was wondering if anyone knows why. It simply 
executes the command and nothing happens.
I put my expect command in a shell script like this:

#!/bin/sh
expect /usr/local/expect/expect-5.43/testsuite/expect.tests/apinstfinal.exp 
/usr/local/expect/expect-5.43/testsuite/expect.tests/installinput.txt

and called it expstart.sh

and on the target machine when I do ./expstart.sh, it runs it and works just 
fine.

But when I use STAF command:

‘start shell command 
“/usr/local/expect/expect-5.43/testsuite/expect.tests/expstart.sh” WAIT’

It won’t work.

I then created another shell file called dirh.sh and put a simple dir in that 
shell file and redirected output to some file like t4.out, it works fine, like 
below:

‘start shell command 
“/usr/local/expect/expect-5.43/testsuite/expect.tests/dirh.sh >/root/t4.out” 
WAIT’


But when shell file has expect, it won’t work.
(I also put >/root/t3.out ) in shell command for the expect shell scrip to 
capture the output, and it comes up empty.

Any help is appreciated.

Regards,

Farhad

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