10.3 Defects in Ordinary algorithms Incorrect logical conditions Defect The logical conditions that govern looping and then-else statements are wrongly formulated esting strategy -Use equivalence class and boundary testing -Consider as an input each variable used in a rule or logical condition www.oseng.com C Lethbridge/Laganiere 2001 Chapter 10: Testing and Inspecting for High Quality 12© Lethbridge/Laganière 2001 Chapter 10: Testing and Inspecting for High Quality 12 10.3 Defects in Ordinary Algorithms Incorrect logical conditions • Defect: —The logical conditions that govern looping and if￾then-else statements are wrongly formulated. • Testing strategy: —Use equivalence class and boundary testing. —Consider as an input each variable used in a rule or logical condition