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To collect C++ test coverage metrics with C++ Community Plugin, = you have to:
Three types of test coverage are supported: Unit, Integrati= on and Overall coverage. Use one of the following&nb= sp;configuration pro= perties dependent of the coverage type (see also Configuration for details):
SonarQube <3.2 provides metrics= for line coverage and branch coverage. Bullseye users have function and br= anch/decision coverage instead. The C++ Community plugin converts the secon= d directly into branch coverage however line coverage is far more complex a= nd cannot be correlated directly into function coverage.= p>
Line coverage imported from a bull= seye report means than function coverage + line branch coverage (this secon= d occurs since SonarQube will not display branch coverage if there isn= 't a line it associated with it). This means also that overall coverag= e will be affected in SonarQube and cannot be compared directly to bullseye= results. The following pictures illustrate this for a small example projec= t.