How to skip unit test when benchmark in Go 1.1?

[dlin]

I use make file to run

go test -race        // it tooks long time

go test -bench .  // I wish it run only  benchmark, but failed. 

(google solution was -flag xxx_test.go, but after Go 1.0.3, it can not work)

BTW, another problem of running benchmark testing is:

I'm trying to benchmark how fast my clients can connect to server?

If the connection count (B.N) range in about 200, it will work. (system limited).

So, -benchtime 0.1s  // workable

But default  -benchtime 1s   will failed, because it will try to open too much file handles.

I think it is proper to add a benchmark flag (-test.benchMaxN to limit the B.N valid range)

[Dmitry Vyukov]

go test -run=nonthingplease -bench=.*

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[dlin]

Nice trick, thanks.