From a1e1928bc498f522e8b0ea28a2efa2da1586a87e Mon Sep 17 00:00:00 2001
From: Joyee Cheung <joyeec9h3@gmail.com>
Date: Fri, 4 Oct 2019 12:36:07 -0400
Subject: [PATCH] benchmark: add benchmark for vm.createContext

---
 benchmark/vm/create-context.js | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 benchmark/vm/create-context.js

diff --git a/benchmark/vm/create-context.js b/benchmark/vm/create-context.js
new file mode 100644
index 00000000000000..d74cafe6a0a7b0
--- /dev/null
+++ b/benchmark/vm/create-context.js
@@ -0,0 +1,24 @@
+'use strict';
+
+const common = require('../common.js');
+
+const bench = common.createBenchmark(main, {
+  n: [100]
+});
+
+const vm = require('vm');
+
+const ctxFn = new vm.Script(`
+  var b = Math.random();
+  var c = a + b;
+`);
+
+function main({ n }) {
+  bench.start();
+  let context;
+  for (let i = 0; i < n; i++) {
+    context = vm.createContext({ a: 'a' });
+  }
+  bench.end(n);
+  ctxFn.runInContext(context);
+}