BPEL2oWFN - People at Savannah: View a Job
Creation of Test Benches and Regression Tests for BPEL2oWFN
Category: Tester
Submitter: nielslohmann
Date: Thu 22 Feb 2007 11:12:19 AM UTC
Status: Deleted
This software is part of the GNU Project.
BPEL2oWFN translates a web service expressed in BPEL (Business Process Execution Language for Web Services) into an oWFN (open Workflow Net). This oWFN can be used to:
- check for controllability or generate the operating guideline using Fiona,
- check for deadlocks or any other Petri net property, or
- check any temporal logic formula with a variety of model checking tools.
BPEL2oWFN uses static analysis to make the generated oWFN as compact as possible to analyze a chosen property. This is called flexible model generation.
BPEL2oWFN is the successor of BPEL2PN, a Java-based compiler generating low-level Petri nets. BPEL2oWFN is a re-implementation for extensibility and performance issues. Its functionality is a superset of the functionality of BPEL2PN.
GNU BPEL2oWFN was written by Niels Lohmann, Christian Gierds and Martin Znamirowski. It is part of the Tools4BPEL project funded by the Bundesministerium für Bildung und Forschung.
License GNU General Public License v3 or later
Development Status: 5 - Production/Stable
Details (job description, contact ...):
The translation from BPEL to Petri nets is very complex, as each BPEL construct can be mapped by various Petri net patterns. The validation of the compiler is getting harder and harder, and we often experience regression bugs.
We need someone who can create test benches and a regression tests. The tests should be integrated in our Automake/Autoconf framework. Addition or modification of test cases should be easy.
For questions, please contact Niels Lohmann (niels.lohmann@gmail.com).
Required Skills:
Skill | Level | Experience |
---|---|---|
C++ | Base Knowledge | 6 Mo - 2 yr |
Autoconf | Base Knowledge | 6 Mo - 2 yr |
Automake | Good Knowledge | 6 Mo - 2 yr |
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