Interview Questions

Code and example JMeter workbench showing how to use the BSF PreProcessor ?

Apache JMeter FAQ


(Continued from previous question...)

Code and example JMeter workbench showing how to use the BSF PreProcessor ?

Setup
* Make sure you have JMeter installed. This example works with JMeter 2.5.
brew install jmeter *
Make sure you have pip installed on your platform
sudo easy_install pip *

Create a virtualenv for Python. Optional, but recommended step. See virtualenv and virtualenvwrapper for info on how to install these tools.
mkvirtualenv 99bottles --no-site-packages *
Install the dependencies
cd 99bottles-jmeter
pip install --requirement=requirements.txt


Running the example
*
Start the server
./server.py *
Open the JMeter Test Plan in JMeter. File -> Open -> Test Plan.jmx *
Start the Test Plan in JMeter. Run -> Start *
You should see the "99 Bottles" song printed out on your console.
127.0.0.1 - - [05/Nov/2011:09:38:44 +0100] "POST /bottle HTTP/1.1" 200 7 "-" "Java/1.6.0_26"
9 bottles of mead on the wall. Date=1320485924124 Thread=3
127.0.0.1 - - [05/Nov/2011:09:38:44 +0100] "POST /bottle HTTP/1.1" 200 7 "-" "Java/1.6.0_26"
8 bottles of cider on the wall. Date=1320485924127 Thread=3
127.0.0.1 - - [05/Nov/2011:09:38:44 +0100] "POST /bottle HTTP/1.1" 200 7 "-" "Java/1.6.0_26"
7 bottles of wine on the wall. Date=1320485924131 Thread=3
127.0.0.1 - - [05/Nov/2011:09:38:44 +0100] "POST /bottle HTTP/1.1" 200 7 "-" "Java/1.6.0_26"
6 bottles of beer on the wall. Date=1320485924136 Thread=3
127.0.0.1 - - [05/Nov/2011:09:38:44 +0100] "POST /bottle HTTP/1.1" 200 7 "-" "Java/1.6.0_26"
5 bottles of cider on the wall. Date=1320485924139 Thread=3
127.0.0.1 - - [05/Nov/2011:09:38:44 +0100] "POST /bottle HTTP/1.1" 200 7 "-" "Java/1.6.0_26"
4 bottles of mead on the wall. Date=1320485924142 Thread=3
127.0.0.1 - - [05/Nov/2011:09:38:44 +0100] "POST /bottle HTTP/1.1" 200 7 "-" "Java/1.6.0_26"
3 bottles of beer on the wall. Date=1320485924146 Thread=3
127.0.0.1 - - [05/Nov/2011:09:38:44 +0100] "POST /bottle HTTP/1.1" 200 7 "-" "Java/1.6.0_26"
2 bottles of wine on the wall. Date=1320485924149 Thread=3
127.0.0.1 - - [05/Nov/2011:09:38:44 +0100] "POST /bottle HTTP/1.1" 200 7 "-" "Java/1.6.0_26"
1 bottle of wine on the wall. Date=1320485924152 Thread=3
127.0.0.1 - - [05/Nov/2011:09:38:44 +0100] "POST /bottle HTTP/1.1" 200 7 "-" "Java/1.6.0_26"
0 bottles of beer on the wall. Date=1320485924156 Thread=3
127.0.0.1 - - [05/Nov/2011:09:38:44 +0100] "POST /bottle HTTP/1.1" 200 7 "-" "Java/1.6.0_26"

(Continued on next question...)

Other Interview Questions