tools: Files

Command cover

Cover is a program for analyzing the coverage profiles generated by 'go test -coverprofile=cover.out'.

Cover is also used by 'go test -cover' to rewrite the source code with annotations to track which parts of each function are executed. It operates on one Go source file at a time, computing approximate basic block information by studying the source. It is thus more portable than binary-rewriting coverage tools, but also a little less capable. For instance, it does not probe inside && and || expressions, and can be mildly confused by single statements with multiple function literals.

For usage information, please see:

go help testflag
go tool cover -help

No longer maintained:

For Go releases 1.5 and later, this tool lives in the standard repository. The code here is not maintained.

Package Files

cover.go doc.go func.go html.go

Package main imports 23 packages (graph). Updated 2017-03-28. Refresh now. Tools for package owners.