压力测试报错问题

在Mac下运行压力测试命令

go test webbench_test.go -test.bench=".*"

报以下错误

 # command-line-arguments [command-line-arguments.test]
./webbench_test.go:18:3: undefined: Division
./webbench_test.go:26:3: undefined: Division
FAIL    command-line-arguments [build failed]
FAIL

找不到gotest_test.go里面的Division函数
查阅官方文档Benchmark
改成

 go test -bench=.* -benchmem

可正常运行