create unittest coverage report

create unittest report and coverage report

(1)Use command line to Create coverage report

For linux ,it requires to install lcov

sudo apt-get install lcov

For Windows, gcovr is included for coverage report

{report} arg
create unittest report and coverage report
Arguments:
-n arg specify the name of code to create report
-a create all unittest report

Example(demo)

create unit test report for demo1.c

ctestcode report demo1.c

Examplecreate unit test report for all code

ctestcode report all

sample of the coverage report from lcov