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This paper presents a tool that (i) constructs tree-based models of a program's behavior during testing and (ii) employs these trees while reordering and reducing a test suite. Using either a dynamic call tree or a calling context tree, the test reduction component identifies a subset of the original tests that covers the same call tree paths. The(More)
Software testing increases confidence in the correctness of an ap-plication's source code. Altering a test suite's execution order enables earlier detection of defects and allows developers to fix errors sooner. The many existing prioritization methods produce different possible test suite orders from which to choose. We propose, implement in a free and(More)
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