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MUTATION TESTING: A REVIEW

Pawan Kumar Chaurasia

Mutation testing is a fault based testing technique in which mutants are generated in the program and apply different test cases on the mutants. Some mutants are killed and some mutants are alive. On the base of killed and alive mutants, mutant score is calculated. Mutants are categorizing into weak, strong and firm mutants on the cost reduction methods. This paper is used to review the mutation testing and categorize the mutants and focus on cost reduction techniques