Coverage Measurement and Profiling
"Coverage measurement is the recording of what paths were executed in code. Coverage can be measured with different degrees of granularity. The coarsest level is function coverage, measuring which functions were called; then comes statement coverage, measuring which lines of code were executed; and finally, branch coverage, measuring which logic conditions in branch statements were satisfied. When someone refers to coverage measurement usually statement or branch coverage is being discussed. gcov is the standard GNU coverage measurement tool, and it requires GCC."
(Submitted by Noel Fri Sep 17, 2004 )
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