From 792cbc06de41f226f76f55a828dfcfad9b8fb16e Mon Sep 17 00:00:00 2001
From: Zach Koopmans <zkoopmans@google.com>
Date: Tue, 10 Nov 2020 21:18:57 -0800
Subject: Add debug logs to startup benchmark.

PiperOrigin-RevId: 341757694
---
 test/benchmarks/harness/util.go | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'test/benchmarks/harness/util.go')

diff --git a/test/benchmarks/harness/util.go b/test/benchmarks/harness/util.go
index 86b863f78..aeac7ebff 100644
--- a/test/benchmarks/harness/util.go
+++ b/test/benchmarks/harness/util.go
@@ -18,6 +18,7 @@ import (
 	"context"
 	"fmt"
 	"net"
+	"testing"
 
 	"gvisor.dev/gvisor/pkg/test/dockerutil"
 	"gvisor.dev/gvisor/pkg/test/testutil"
@@ -46,3 +47,11 @@ func DropCaches(machine Machine) error {
 	}
 	return nil
 }
+
+// DebugLog prints debug messages if the debug flag is set.
+func DebugLog(b *testing.B, msg string, args ...interface{}) {
+	b.Helper()
+	if *debug {
+		b.Logf(msg, args...)
+	}
+}
-- 
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