go 常见问题
以下是我在go项目中碰到问题
1. 如何只测试指定的test文件,而不是所有的单元测试都跑一遍.
go tool vet -test -v src\github.com\astaxie\beego\controller_test.go
go tool vet 是个很不错的工具,里面有很强大的功能
go tool vet 参数
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | Usage of vet: vet [flags] directory... vet [flags] files... # Must be a single packageFor more information run godoc golang.org/x/tools/cmd/vetFlags: -all check everything; disabled if any explicit check is requested (default true) -asmdecl check assembly against Go declarations (default unset) -assign check for useless assignments (default unset) -atomic check for common mistaken usages of the sync/atomic package (default unset) -bool check for mistakes involving boolean operators (default unset) -buildtags check that +build tags are valid (default unset) -composites check that composite literals used field-keyed elements (default unset) -compositewhitelist use composite white list; for testing only (default true) -copylocks check that locks are not passed by value (default unset) -methods check that canonically named methods are canonically defined (default unset) -nilfunc check for comparisons between functions and nil (default unset) -printf check printf-like invocations (default unset) -printfuncs string comma-separated list of print function names to check -rangeloops check that range loop variables are used correctly (default unset) -shadow check for shadowed variables (experimental; must be set explicitly) (default unset) -shadowstrict whether to be strict about shadowing; can be noisy -shift check for useless shifts (default unset) -structtags check that struct field tags have canonical format and apply to exported fields as needed (default unset) -tags string comma-separated list of build tags to apply when parsing -test for testing only: sets -all and -shadow -unreachable check for unreachable code (default unset) -unsafeptr check for misuse of unsafe.Pointer (default unset) -unusedfuncs string comma-separated list of functions whose results must be used (default "errors.New,fmt.Errorf,fmt.Sprintf,fmt.Sprint,sort.Reverse") -unusedresult check for unused result of calls to functions in -unusedfuncs list and methods in -unusedstringmethods list (default unset) -unusedstringmethods string comma-separated list of names of methods of type func() string whose results must be used (default "Error,String") -v verbose |
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