goclover

goClover

base on two open source project https://github.com/warmans/golocc and https://github.com/deadcheat/cloverleaf

Current process will only convert go test coverprofile to clover.xml

Install

$ go get github.com/codeofthrone/goclover

Usage

// generate coverprofile = c.out and clover.xml
$ goclover -f c.out -o clover.xml

Output example

<coverage clover="" generated="1543820003">
    <project name="" timestamp="1543820003">
        <package name="dpqqa.com/qas-2/Backend/controller/dms">
            <metrics loc="1811" cloc="8" ncloc="1803" packages="1" struct="8" method="0" exportedmethod="0" methodloc="0" function="1" exportedfunction="91" functionloc="1446" import="113" ifstatement="78" switchStatement="14" test="0" benchmark="0" assertion="80"></metrics>
            <file name="dpqqa.com/qas-2/Backend/controller/dms/create.go" path="">
                <line num="14" type="stmt" count="0"></line>
                <line num="15" type="stmt" count="0"></line>
                <line num="16" type="stmt" count="0"></line>
                <line num="17" type="stmt" count="0"></line>
                ...
            </file>
        </package>    
    </project>
</coverage>

Notice

TODO 
Current version didn't correct fill 
Methods ,CoverMethods,Statements,CoverStatements,Elements,Coveredelements, 
base on openCLover formual http://openclover.org/doc/manual/4.2.0/faq--how-are-coverage-percentages-calculated.html 
// TPC = (BT + BF + SC + MC)/(2*B + S + M) * 100%
//
// where
//
// BT - branches that evaluated to "true" at least once
// BF - branches that evaluated to "false" at least once
// SC - statements covered
// MC - methods entered
//
// B - total number of branches
// S - total number of statements
// M - total number of methods

• clover format http://openclover.org/doc/manual/4.2.0/ant--clover-report.html
• golang ast https://golang.org/pkg/go/ast/