From 24142b4a5a6595d43bbf894cc0091e8587ca9bd8 Mon Sep 17 00:00:00 2001
From: Raymond Feng <raymond@strongloop.com>
Date: Thu, 22 May 2014 20:37:47 -0700
Subject: [PATCH] benchmark: Add a test to measure Buffer.slice method

See https://github.com/joyent/node/issues/7633
---
 benchmark/buffers/buffer-slice.js | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 benchmark/buffers/buffer-slice.js

diff --git a/benchmark/buffers/buffer-slice.js b/benchmark/buffers/buffer-slice.js
new file mode 100644
index 000000000000..f632fa64adff
--- /dev/null
+++ b/benchmark/buffers/buffer-slice.js
@@ -0,0 +1,20 @@
+var common = require('../common.js');
+var SlowBuffer = require('buffer').SlowBuffer;
+
+var bench = common.createBenchmark(main, {
+  type: ['fast', 'slow'],
+  n: [1024]
+});
+
+var buf = new Buffer(1024);
+var slowBuf = new SlowBuffer(1024);
+
+function main(conf) {
+  var n = +conf.n;
+  var b = conf.type === 'fast' ? buf : slowBuf;
+  bench.start();
+  for (var i = 0; i < n * 1024; i++) {
+    b.slice(10, 256);
+  }
+  bench.end(n);
+}