1 files changed, 42 insertions, 0 deletions
diff --git a/benchmark/buffers/buffer-compare.js b/benchmark/buffers/buffer-compare.js
new file mode 100644
index 0000000000..cb3ceb7e9f
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+++ b/benchmark/buffers/buffer-compare.js
@@ -0,0 +1,42 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var common = require('../common.js');
+
+var bench = common.createBenchmark(main, {
+  size: [16, 512, 1024, 4096, 16386],
+  millions: [1]
+});
+
+function main(conf) {
+  var iter = (conf.millions >>> 0) * 1e6;
+  var size = (conf.size >>> 0);
+  var b0 = new Buffer(size).fill('a');
+  var b1 = new Buffer(size).fill('a');
+
+  b1[size - 1] = 'b'.charCodeAt(0);
+
+  bench.start();
+  for (var i = 0; i < iter; i++) {
+    Buffer.compare(b0, b1);
+  }
+  bench.end(iter / 1e6);
+}