2013-10-10 18:13:58 -06:00
|
|
|
// Copyright 2013 The Go Authors. All rights reserved.
|
|
|
|
|
// Use of this source code is governed by a BSD-style
|
|
|
|
|
// license that can be found in the LICENSE file.
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
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
|
|
|
|
|
*/
|
2014-12-08 21:00:58 -07:00
|
|
|
package main // import "golang.org/x/tools/cmd/cover"
|
