Cunit and gcov

Source: Internet
Author: User
Tags gcov

Execute the cunit program, generate two XML files, xxxx-Listing.xml, xxxx-Results.xml and so on (/usr/local/share/cunit/) and put them in the same directory, in this way, you can use IE to open these XML files and see the UT execution.

Gcov usage:

GCC compilation options:-fprofile-arcs-ftest-coverage, connection options-lgcov

Generate file *. gcno during compilation

The gcda file is generated for each source code file during execution,

Gcov XXXX. C. You can see the code coverage.

Gcov-B XXX. C, branch execution Information
Gcov-f xxxx. C function execution Information
The XXXX. C. gcov file shows which codes are not covered

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