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Quote: dd faster than ddmin; finds a 1-minimal difference with quadratic worst case

topics > all references > references t-z > QuoteRef: zellA2_2002 , p. 195



Topic:
test data selection

Quotation Skeleton

Being based on ddmin, the dd algorithm inherits … [while using isolation as well as simplification] … [quadratic] worst-case number of tests. … [For example, for a program that crashes] With ddmin, it took us 731 tests … [with dd] requires but 59 tests … , but nonetheless pinpoints to a relevant difference …   Google-1   Google-2

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