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A Fault Localization engine that can pinpoint bugs in given Python script

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TarantulaPy

A minimalistic implementation of Tarantula Program Fault Localization Technique in Python

Getting Started

python tarantula.py <Source_Code> <Test_Suite_File>

If you want to test tarantula on file mid.py

python tarantula.py mid.py testCaseMid

Expected Output

Line	Suspiciousness	Rank	(3, 3, 5)	(1, 2, 3)	(3, 2, 1)	(5, 5, 5)	(5, 3, 4)	(2, 1, 3)
1	0.5		7				m = y
2	0.5		7			elif (x<z):
3	0.5		7			if(x<y):
4	0.625		3	def mid(x,y,z):
5	0.0		13		m = z
6	0.714		2		if (y<z):
7	0.833		1		return m
8	0.0		13				m = y
9	0.0		13		else:
10	0.0		13			if(x>y):
11	0.0		13				m = y
12	0.0		13			elif (x>z):
13	0.5		7				m = x
				True		True		True		True		True		False

Built With

  • SpiderLab - The team behind Tarantula technique
  • Paper - Research Paper on the Algorithm itself and Evaluations

Contributing

Please read CONTRIBUTING.md for details on our code of conduct, and the process for submitting pull requests to us.

Authors

See also the list of contributors who participated in this project.

License

This project is licensed under the MIT License - see the LICENSE.md file for details

Acknowledgments

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A Fault Localization engine that can pinpoint bugs in given Python script

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