10.5281/zenodo.4033001
https://zenodo.org/records/4033001
oai:zenodo.org:4033001
Kallas, Konstantinos
Konstantinos
Kallas
University of Pennsylvania
Niksic, Filip
Filip
Niksic
University of Pennsylvania
Stanford, Caleb
Caleb
Stanford
0000-0002-8428-7736
University of Pennsylvania
Alur, Rajeev
Rajeev
Alur
University of Pennsylvania
Artifact for DiffStream: Differential Output Testing for Stream Processing Programs
Zenodo
2020
Stream Processing
Flink
2020-09-16
eng
10.5281/zenodo.4033000
MIT License
A differential testing library for Apache Flink programs.
The tool and the underlying methodology are described in the OOPSLA paper: DiffStream: Differential Output Testing for Stream Processing Programs
For further information and instructions, see the README after opening the VM.
Addendum to the README: running the VM
VirtualBox (https://www.virtualbox.org/) can be used to open the VM. We are not sure why, but sometimes the machine has trouble loading and gets stuck at a black
screen. If you have this problem, try powering it off and on again and also pressing the Enter key when it opens (and select Ubuntu). Once the machine loads, you can
then find DiffStream in Files (~/diffstream). Open README.md , which should be identical to this file, except for missing this paragraph. Please note that many tests in
this file will print out "WARNING:" statements unrelated to DiffStream, but related to certain dependencies; these can safely be ignored. Finally, for the Tutorial and
Step-by-Step Guide below, we recommend using IntelliJ to open and browse source code .java files. It should be installed (search for it in the dash).