@@ -21,8 +21,8 @@ callgrind_info callgrind_coverage Given a callgrind file and a source file, callgrind_coverage will output - the code coverage of the the callgrind file over the source file including - jumps. + the code coverage of the callgrind file over the source file including + jumps. Make sure when using valgrind you use --collect-jumps=yes More information about callgrind can be found on the valgrind website: http://valgrind.org @@ -35,4 +35,4 @@ callgrind_tools requires rpp to build so first use git to clone its repository a git clone git://repo.or.cz/rpp.git qmake -make \ No newline at end of file +make README @@ -172,6 +172,8 @@ int main(int argc, const char **argv) else out << (int)((touchedConditions/(double)(jumps.count())*2) * 100); out << "%" << endl; + if (jumps.isEmpty()) + qWarning() << "No jumps recorded, make sure you use --collect-jumps=yes as a callgrind option."; out << endl; // Path coverage - Has every possible route through a given part of the code been executed? callgrind_coverage/main.cpp b0d8322d930addd58c3a6b688fd4cb1d06eabf6a Benjamin Meyer ben@katherline.(none) http://github.com/icefox/callgrind_tools/commit/230d4932226b80e4f09ce422affb7e8bd729a9f1 230d4932226b80e4f09ce422affb7e8bd729a9f1 2007-12-07T06:43:16-08:00 2007-12-07T06:43:16-08:00 Note that --collect-jumps=yes should be used 517b5135865bee40001c247316126cb3f2224292 Benjamin Meyer ben@katherline.(none)