what gcov

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Code coverage-Use of gcov lcov

1.Gcov viewing arm-Linux code coverage I. About the gcov Tool Gcov is released with GCC. Add the-fprofile-arcs-ftest-coverage parameter to the GCC compilation to generate a binary program, and execute the test case to generate code coverage

Gcov and GPRO

Zach Frey translation Roland Optimizing the correct code is easier than debugging the optimized code.-- Yves Deville Maybe you don't know what the purpose of gcov in the GCC tool set is, maybe you need to adjust the new project at hand, or your

Embedded Platform Components white box test Gcov, Lcov, and genhtml use guide

The Gtest white Box test tool is used on the embedded platform , which covers the measured function, but does not know the effect of the test, test line coverage, function coverage, branch coverage data. began to study Gcov whether this code

C ++ code coverage profiling with GCC/gcov

C ++ code coverage profiling with GCC/gcov Submitted by bobah on Wed, 01/27/2010-17:42 Http://www.bobah.net/d4d/tools/code-coverage-with-gcov The coverage analysis with GCC/gcov includes three following steps * Instrumented application

C/C ++ code coverage tool gcov and lcov getting started

C/C ++ code coverage tool gcov and lcov getting started   Http://magustest.com/blog/whiteboxtesting/using-gcov-lcov/   IX. 12,201 0 In White box testing, Software testing GcovIsCodeThe coverage tool is GCC.Built-in tools. The following

C + + code coverage tool Gcov, Lcov

Gcov is a code coverage tool that can be used in C/s + +, and is a built-in tool for GCC. Here's how to use Gcov to collect code coverage information.To collect code overwrite information with Gcov, you need to add these 2 options

Cunit and 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:

Cmake adds gcov code coverage test support

Add gcov to cmakeCodeCoverage test support (Jinqing's column) Add the enable_gcov option to root cmakelist.txt: Option (enable_gcov "enable gcov (debug, Linux builds only)" Off) If (enable_gcov and not Win32 and not Apple)Set

Gcov unit test coverage rate

The unit test coverage rate means that each line of code should be covered by unit tests. Therefore, it is necessary to write a unit test for each method. In addition, if there are many if statement branches in this method, it should also be covered

Experience in using gcov and lcov in mingw and cygwin Environments

Address: http://blog.csdn.net/ariesjzj/article/details/7802872   1. cygwin has two compiler options under/bin: i686-pc-mingw32-gcc and i686-pc-cygwin-gcc. The default value is the former. The executable files compiled by cygwin can use gcov and

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