Respect flags of testing package

chendave · chendave · commit eedfb593a983 · 2020-03-16T10:24:15.000+08:00
`go test -c -o "perf.test"`
`./perf.test --help` doesn't understand "help" flag without
calling `flag.Parse` explicitly.
diff --git a/test/integration/scheduler_perf/main_test.go b/test/integration/scheduler_perf/main_test.go
@@ -17,11 +17,13 @@ limitations under the License.
 package benchmark
 
 import (
+	"flag"
 	"testing"
 
 	"k8s.io/kubernetes/test/integration/framework"
 )
 
 func TestMain(m *testing.M) {
+	flag.Parse()
 	framework.EtcdMain(m.Run)
 }

Original file line number	Diff line number	Diff line change
`@@ -17,11 +17,13 @@ limitations under the License.`
`17`	`17`	`package benchmark`
`18`	`18`
`19`	`19`	`import (`
	`20`	`+ "flag"`
`20`	`21`	`"testing"`
`21`	`22`
`22`	`23`	`"k8s.io/kubernetes/test/integration/framework"`
`23`	`24`	`)`
`24`	`25`
`25`	`26`	`func TestMain(m *testing.M) {`
	`27`	`+ flag.Parse()`
`26`	`28`	`framework.EtcdMain(m.Run)`
`27`	`29`	`}`