From 77efddcac3e68648dbffb439f2ab408709f1f44c Mon Sep 17 00:00:00 2001
From: Wagner Maciel <wagnermaciel@google.com>
Date: Wed, 3 Jun 2020 16:39:01 -0700
Subject: [PATCH] fix(dev-infra): await setup in runBenchmark (#37428)

* Fix for issue #36986.
* Changes runBenchmark into an async function.
* Awaits config.setup in runBenchmark.

PR Close #37428
---
 dev-infra/benchmark/driver-utilities/perf_util.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dev-infra/benchmark/driver-utilities/perf_util.ts b/dev-infra/benchmark/driver-utilities/perf_util.ts
index ddbca10e19..a48d841b32 100644
--- a/dev-infra/benchmark/driver-utilities/perf_util.ts
+++ b/dev-infra/benchmark/driver-utilities/perf_util.ts
@@ -22,7 +22,7 @@ const globalOptions = {
 
 const runner = createBenchpressRunner();
 
-export function runBenchmark(config: {
+export async function runBenchmark(config: {
   id: string,
   url: string,
   params: {name: string, value: any}[],
@@ -34,7 +34,7 @@ export function runBenchmark(config: {
 }): Promise<any> {
   openBrowser(config);
   if (config.setup) {
-    config.setup();
+    await config.setup();
   }
   const description: {[key: string]: any} = {};
   config.params.forEach((param) => description[param.name] = param.value);