in testhelpers.go [139:150]
func goosPathError(code int, p string) error {
var opName = "stat"
if runtime.GOOS == "windows" {
opName = "CreateFile"
}
return &Error{code: code, err: &os.PathError{
Op: opName,
Path: p,
Err: syscall.ENOENT,
}}
}