libdevel-cover-perl binary package in openKylin Nile V2.0 arm64

 Devel::Cover is a Perl module that helps collect and display code coverage
 information. Code coverage information is collected using a pluggable runops
 function which counts how many times each op is executed. This data is then
 mapped back to reality using the B compiler modules. There is also a another
 statement profiler which needs a better backend to be really useful.
 .
 Statement, branch, condition, subroutine, pod and time coverage information is
 reported. Statement coverage data should be reasonable, although there may be
 some statements which are not reported. Branch and condition coverage data
 should be mostly accurate too, although not always what one might initially
 expect. Subroutine coverage should be as accurate as statement coverage. Pod
 coverage comes from Pod::Coverage. If Pod::Coverage::CountParents is available
 it will be used instead. Coverage data for path coverage are not yet
 collected.
 .
 The cover program can be used to generate coverage reports. Another included
 program, gcov2perl, can convert gcov files to Devel::Cover databases.

Source package