Please answer these questions before submitting your issue. Thanks!
What version of Go are you using (go version)?
go version devel +517a44d Tue Oct 25 12:23:49 2016 +0000 linux/amd64
What operating system and processor architecture are you using (go env)?
GOARCH="amd64"
GOBIN=""
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOOS="linux"
GOPATH="/home/mvdan/go"
GORACE=""
GOROOT="/home/mvdan/tip"
GOTOOLDIR="/home/mvdan/tip/pkg/tool/linux_amd64"
GCCGO="gccgo"
CC="gcc"
GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build943520682=/tmp/go-build -gno-record-gcc-switches"
CXX="g++"
CGO_ENABLED="1"
PKG_CONFIG="pkg-config"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
What did you do?
go test -run='^$' -bench=. on a package of mine with benchmarks.
What did you expect to see?
$ go test -run='^$' -bench=.
BenchmarkFprint-4 300000 5056 ns/op
PASS
ok github.com/mvdan/sh/printer 1.574s
What did you see instead?
$ go test -run='^$' -bench=.
testing: warning: no tests to run
BenchmarkFprint-4 300000 5056 ns/op
PASS
ok github.com/mvdan/sh/printer 1.574s [no tests to run]
The [no tests to run] doesn't bother me, but the extra line at the beginning does. I think this should be turned off if any benchmarks are run.
Happy to submit a patch today if this makes sense.
Please answer these questions before submitting your issue. Thanks!
What version of Go are you using (
go version)?go version devel +517a44d Tue Oct 25 12:23:49 2016 +0000 linux/amd64What operating system and processor architecture are you using (
go env)?What did you do?
go test -run='^$' -bench=.on a package of mine with benchmarks.What did you expect to see?
What did you see instead?
The
[no tests to run]doesn't bother me, but the extra line at the beginning does. I think this should be turned off if any benchmarks are run.Happy to submit a patch today if this makes sense.