{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9639442","patent":{"patent_number":"US-9639442","title":"Modified condition/decision coverage test case automation","assignee":null,"inventors":[],"filing_date":"2013-08-29T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["G06F","G06F"],"num_claims":8,"abstract":"This embodiment relates to software verification and in particular to automatic generation of Modified Condition/Decision Coverage (MC/DC) tests scenarios. A system and method for reducing Modified Condition/Decision coverage (MC/DC) test scenarios is described along with selection of test data automatically for an input Boolean expression. An MC/DC test case engine generates optimal test case for a Boolean expression using an algorithm. The optimal minimal number of MC/DC cases generated to for satisfy the MC/DC condition for ‘n’ number of inputs may be ‘n+1’. The MC/DC test engine supports Boolean expression with Arithmetic and Comparison operators. The MC/DC test engine supports Boolean expression with no limitation on number of input variables."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Modified condition/decision coverage test case automation","description":"This embodiment relates to software verification and in particular to automatic generation of Modified Condition/Decision Coverage (MC/DC) tests scenarios. A system and method for reducing Modified Co","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9639442","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9639442","citation_suggestion":"Patentable. \"Modified condition/decision coverage test case automation\" (US-9639442). https://patentable.app/patents/US-9639442","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9639442","json":"https://patentable.app/api/llm-context/US-9639442","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:19:59.166Z"}