Move main methods for benchmark packages main package file.

PiperOrigin-RevId: 321875119

test/benchmarks/fs/BUILD

@@ -4,7 +4,9 @@ package(licenses = ["notice"])
 
 go_library(
     name = "fs",
+    testonly = 1,
     srcs = ["fs.go"],
+    deps = ["//test/benchmarks/harness"],
 )
 
 go_test(
@@ -17,8 +19,5 @@ go_test(
         "local",
         "manual",
     ],
-    deps = [
-        "//pkg/test/dockerutil",
-        "//test/benchmarks/harness",
-    ],
+    deps = ["//pkg/test/dockerutil"],
 )

test/benchmarks/fs/bazel_test.go

@@ -15,16 +15,12 @@ package fs
 
 import (
 	"context"
-	"os"
 	"strings"
 	"testing"
 
 	"gvisor.dev/gvisor/pkg/test/dockerutil"
-	"gvisor.dev/gvisor/test/benchmarks/harness"
 )
 
-var h harness.Harness
-
 // Note: CleanCache versions of this test require running with root permissions.
 func BenchmarkABSL(b *testing.B) {
 	// Get a machine from the Harness on which to run.
@@ -97,8 +93,3 @@ func BenchmarkABSL(b *testing.B) {
 		})
 	}
 }
-
-func TestMain(m *testing.M) {
-	h.Init()
-	os.Exit(m.Run())
-}

test/benchmarks/fs/fs.go

@@ -14,3 +14,18 @@
 
 // Package fs holds benchmarks around filesystem performance.
 package fs
+
+import (
+	"os"
+	"testing"
+
+	"gvisor.dev/gvisor/test/benchmarks/harness"
+)
+
+var h harness.Harness
+
+// TestMain is the main method for package fs.
+func TestMain(m *testing.M) {
+	h.Init()
+	os.Exit(m.Run())
+}

test/benchmarks/network/BUILD

@@ -6,6 +6,7 @@ go_library(
     name = "network",
     testonly = 1,
     srcs = ["network.go"],
+    deps = ["//test/benchmarks/harness"],
 )
 
 go_test(

test/benchmarks/network/iperf_test.go

@@ -16,7 +16,6 @@ package network
 import (
 	"context"
 	"fmt"
-	"os"
 	"regexp"
 	"strconv"
 	"strings"
@@ -26,8 +25,6 @@ import (
 	"gvisor.dev/gvisor/test/benchmarks/harness"
 )
 
-var h harness.Harness
-
 func BenchmarkIperf(b *testing.B) {
 
 	// Get two machines
@@ -144,10 +141,4 @@ TCP window size: 45.0 KByte (default)
 	if err != nil || bandwidth != 45900 {
 		t.Fatalf("failed with: %v and %f", err, bandwidth)
 	}
-
-}
-
-func TestMain(m *testing.M) {
-	h.Init()
-	os.Exit(m.Run())
 }

test/benchmarks/network/network.go

@@ -14,3 +14,18 @@
 
 // Package network holds benchmarks around raw network performance.
 package network
+
+import (
+	"os"
+	"testing"
+
+	"gvisor.dev/gvisor/test/benchmarks/harness"
+)
+
+var h harness.Harness
+
+// TestMain is the main method for package network.
+func TestMain(m *testing.M) {
+	h.Init()
+	os.Exit(m.Run())
+}