1 files changed, 70 insertions, 0 deletions
diff --git a/benchmarks/js/js_benchmark.js b/benchmarks/js/js_benchmark.js
new file mode 100644
index 00000000..14905e31
--- /dev/null
+++ b/benchmarks/js/js_benchmark.js
@@ -0,0 +1,70 @@
+require('./datasets/google_message1/proto2/benchmark_message1_proto2_pb.js');
+require('./datasets/google_message1/proto3/benchmark_message1_proto3_pb.js');
+require('./datasets/google_message2/benchmark_message2_pb.js');
+require('./datasets/google_message3/benchmark_message3_pb.js');
+require('./datasets/google_message4/benchmark_message4_pb.js');
+require('./benchmarks_pb.js');
+
+var fs = require('fs');
+var benchmarkSuite = require("./benchmark_suite.js");
+
+
+function getNewPrototype(name) {
+  var message = eval("proto." + name);
+  if (typeof(message) == "undefined") {
+    throw "type " + name + " is undefined";
+  }
+  return message;
+}
+
+var results = [];
+
+console.log("#####################################################");
+console.log("Js Benchmark: ");
+process.argv.forEach(function(filename, index) {
+  if (index < 2) {
+    return;
+  }
+  var benchmarkDataset =
+      proto.benchmarks.BenchmarkDataset.deserializeBinary(fs.readFileSync(filename));
+  var messageList = [];
+  var totalBytes = 0;
+  benchmarkDataset.getPayloadList().forEach(function(onePayload) {
+    var message = getNewPrototype(benchmarkDataset.getMessageName());
+    messageList.push(message.deserializeBinary(onePayload));
+    totalBytes += onePayload.length;
+  });
+  
+  var senarios = benchmarkSuite.newBenchmark(
+      benchmarkDataset.getMessageName(), filename, "js");
+  senarios.suite
+  .add("js deserialize", function() {
+    benchmarkDataset.getPayloadList().forEach(function(onePayload) {
+      var protoType = getNewPrototype(benchmarkDataset.getMessageName());
+      protoType.deserializeBinary(onePayload);
+    });    
+  })
+  .add("js serialize", function() {
+    var protoType = getNewPrototype(benchmarkDataset.getMessageName());
+    messageList.forEach(function(message) {
+      message.serializeBinary();
+    });
+  }) 
+  .run({"Async": false});
+
+  results.push({
+    filename: filename,
+    benchmarks: {
+      protobufjs_decoding: senarios.benches[0] * totalBytes,
+      protobufjs_encoding: senarios.benches[1] * totalBytes
+    }
+  })
+
+  console.log("Throughput for deserialize: " 
+    + senarios.benches[0] * totalBytes / 1024 / 1024 + "MB/s" );
+  console.log("Throughput for serialize: " 
+    + senarios.benches[1] * totalBytes / 1024 / 1024 + "MB/s" );
+  console.log("");
+});
+console.log("#####################################################");
+