1 files changed, 48 insertions, 0 deletions
diff --git a/testing/xpcshell/node-ws/bench/sender.benchmark.js b/testing/xpcshell/node-ws/bench/sender.benchmark.js
new file mode 100644
index 0000000000..89d3be24b0
--- /dev/null
+++ b/testing/xpcshell/node-ws/bench/sender.benchmark.js
@@ -0,0 +1,48 @@
+'use strict';
+
+const benchmark = require('benchmark');
+const crypto = require('crypto');
+
+const Sender = require('../').Sender;
+
+const data1 = crypto.randomBytes(64);
+const data2 = crypto.randomBytes(16 * 1024);
+const data3 = crypto.randomBytes(64 * 1024);
+const data4 = crypto.randomBytes(200 * 1024);
+const data5 = crypto.randomBytes(1024 * 1024);
+
+const opts1 = {
+  readOnly: false,
+  mask: false,
+  rsv1: false,
+  opcode: 2,
+  fin: true
+};
+const opts2 = {
+  readOnly: true,
+  rsv1: false,
+  mask: true,
+  opcode: 2,
+  fin: true
+};
+
+const suite = new benchmark.Suite();
+
+suite.add('frame, unmasked (64 B)', () => Sender.frame(data1, opts1));
+suite.add('frame, masked (64 B)', () => Sender.frame(data1, opts2));
+suite.add('frame, unmasked (16 KiB)', () => Sender.frame(data2, opts1));
+suite.add('frame, masked (16 KiB)', () => Sender.frame(data2, opts2));
+suite.add('frame, unmasked (64 KiB)', () => Sender.frame(data3, opts1));
+suite.add('frame, masked (64 KiB)', () => Sender.frame(data3, opts2));
+suite.add('frame, unmasked (200 KiB)', () => Sender.frame(data4, opts1));
+suite.add('frame, masked (200 KiB)', () => Sender.frame(data4, opts2));
+suite.add('frame, unmasked (1 MiB)', () => Sender.frame(data5, opts1));
+suite.add('frame, masked (1 MiB)', () => Sender.frame(data5, opts2));
+
+suite.on('cycle', (e) => console.log(e.target.toString()));
+
+if (require.main === module) {
+  suite.run({ async: true });
+} else {
+  module.exports = suite;
+}