去测试coverprofile找不到包

Question

当我尝试以下

go test -coverprofile=coverage.out

我得到这个coverage.out：

mode: set
_/Users/gert/Desktop/httx/auth.go:10.66,11.54 1 0
_/Users/gert/Desktop/httx/auth.go:11.54,13.89 2 0
_/Users/gert/Desktop/httx/auth.go:17.3,17.11 1 0
_/Users/gert/Desktop/httx/auth.go:13.89,16.4 2 0
_/Users/gert/Desktop/httx/auth.go:22.42,25.2 2 0
...

但是当我这么做的时候

go tool cover -func=coverage.out

coverage.out似乎没有正确格式化？

cover: can't find "auth.go": cannot find package "_/Users/gert/Desktop/httx/" in any of:                                     
        /usr/local/Cellar/go/1.7.1/libexec/src/_/Users/gert/Desktop/httx (from $GOROOT)                                      
        /Users/gert/go/src/_/Users/gert/Desktop/httx (from $GOPATH)

编辑：请注意go test -cover工作。

PASS                                                                                                                         
coverage: 29.7% of statements                                                                                                
ok      _/Users/gert/Desktop/httx       0.015s

Answer 1

你的包/Users/gert/Desktop/httx/在你的$GOPATH之外是/Users/gert/go。将httx包移到你的$GOPATH下面，它会正常工作。你可以将它移动到/Users/gert/go/src/httx或者像/Users/gert/go/src/github.com/your-github-name/httx（假设你使用GitHub）。

Answer 2

见use relative path

将覆盖路径更改为./：

sed -i "s/_$(pwd|sed 's/\//\\\//g')/./g" coverage.out