去测试 coverprofile 找不到包

Question

当我尝试以下操作时

go test -coverprofile=coverage.out

我得到了这个 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
...

但是当我这样做的时候

go tool cover -func=coverage.out

coverage.out 的格式似乎不正确？

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 有效。

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

Answer 1

您的包 /Users/gert/Desktop/httx/ 在您的 $GOPATH 之外，即 /Users/gert/go。将 httx 包移动到 $GOPATH 下的某处，它将正常工作。您可以将其移动到 /Users/gert/go/src/httx 或者类似 /Users/gert/go/src/github.com/your-github-name/httx(假设您使用 GitHub)。