wildfire chat server source initial submit

protobuf/protobuf.js/tests/comp_oneof.js

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+var tape = require("tape");
+
+var protobuf = require("..");
+
+var proto = "syntax = \"proto3\";\
+message Message {\
+    oneof kind {\
+        string str = 1;\
+        int32 num = 2;\
+        Type enm = 4;\
+    }\
+    bool other = 3;\
+}\
+enum Type {\
+    ONE = 1;\
+    TWO = 2;\
+}";
+
+tape.test("oneofs", function(test) {
+    var root = protobuf.parse(proto).root;
+
+    var Message = root.lookup("Message");
+
+    var message = Message.create({
+        str: "a",
+        num: 1,
+        other: false
+    });
+
+    test.equal(message.num, 1, "should initialize the last value");
+    test.equal(message.kind, "num", "should reference the last value");
+    
+    message.kind = 'num';
+    test.notOk(message.hasOwnProperty('str'), "should delete other values");
+
+    message.str = "a";
+    message.kind = 'str';
+
+    test.notOk(message.hasOwnProperty('num'), "should delete the previous value");
+    test.equal(message.str, "a", "should set the new value");
+    test.equal(message.kind, "str", "should reference the new value");
+
+    message.num = 0; // default
+    message.kind = 'num';
+    test.notOk(message.hasOwnProperty('str'), "should delete the previous value");
+    test.equal(message.num, 0, "should set the new value");
+    test.equal(message.kind, "num", "should reference the new value");
+    test.equal(message.hasOwnProperty("num"), true, "should have the new value on the instance, not just the prototype");
+
+    delete message.other;
+    var buf = Message.encode(message).finish();
+    test.equal(buf.length, 2, "should write a total of 2 bytes");
+    test.equal(buf[0], 16, "should write id 1, wireType 0");
+    test.equal(buf[1], 0, "should write a value of 0");
+
+    test.end();
+
+});