standard

Modified Condition/Decision Coverage

Coverage criterion requiring that each condition in a decision be shown, by a pair of test executions, to independently change the decision's outcome.

Known aliases

MCDC
MC/DC

Relationships

No evidence-backed relationships are recorded.

Current clusters

build1 publisher

Supercov's MC/DC count exposes an untested session-expiry check behind 100% branch coverage

Supercov measured a two-test JavaScript checkout suite at 100% branch coverage and 50% MC/DC, flagging an expiry check no test protected. A single added assertion closed that gap while line and branch coverage stayed exactly where they were.

Publishers:dev.to

Reality

Evidence45
Adoption: Insufficient
Hype gap+5
Incentives75
Confidence55