Firebase Update

express-server/node_modules/protobufjs/tests/bench.js

@@ -0,0 +1,48 @@
+var ProtoBuf = require("../index.js");
+
+var sample = {
+    id: 1,
+    name: "John123",
+    password: "helloworld"
+};
+
+console.log("Sample: `"+JSON.stringify(sample, null, 4));
+console.log("\n");
+
+var proto = " message Sample {" +
+    "required uint32 id = 1;" +
+    "required string name = 2;" +
+    "required string password = 3;" +
+    "}";
+
+var builder = ProtoBuf.loadProto(proto, "bench.proto"),
+    Sample = builder.build("Sample");
+
+// Compare size
+console.log("Encoding size");
+console.log("-------------");
+var jsonData = new Buffer(JSON.stringify(sample), "utf8"),
+    protoData = new Sample(sample).toBuffer();
+console.log("* Encoded sample size as JSON: "+jsonData.length+" bytes");
+console.log("* Encoded sample size as protocol buffer: "+protoData.length+" bytes");
+console.log("");
+
+// Compare encoding speed
+console.log("Encoding speed");
+console.log("--------------");
+(function() {
+    // Assuming that a receive buffer is used
+    var buf = ProtoBuf.ByteBuffer.allocate(64);
+    var protoSample = new Sample(sample),
+        n = 100000, k = (n/1000)+'k';
+    console.time("* ProtoBuf encode "+k);
+    for (var i=0; i<n; ++i)
+        protoSample.encode(buf, true),
+        buf.flip();
+    console.timeEnd("* ProtoBuf encode "+k);
+    console.time("* ProtoBuf decode "+k);
+    for (var i=0; i<n; ++i)
+        Sample.decode(buf),
+        buf.flip();
+    console.timeEnd("* ProtoBuf decode "+k);
+})();