Mojo JS bindings: BindingSet support.

mojo/edk/js/tests/interface_ptr_tests.js

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 define([
     "gin/test/expect",
     "mojo/public/js/bindings",
+    "mojo/public/js/core",
     "mojo/public/interfaces/bindings/tests/math_calculator.mojom",
     "mojo/public/js/threading",
     "gc",
 ], function(expect,
             bindings,
+            core,
             math,
             threading,
             gc) {
   testIsBound()
       .then(testEndToEnd)
       .then(testReusable)
       .then(testConnectionError)
       .then(testPassInterface)
+      .then(testBindRawHandle)
       .then(function() {
     this.result = "PASS";
     gc.collectGarbage();  // should not crash
     threading.quit();
   }.bind(this)).catch(function(e) {
     this.result = "FAIL: " + (e.stack || e);
     threading.quit();
   }.bind(this));
 
   function CalculatorImpl() {
@@ skipping 100 matching lines @@
       newCalc.ptr.bind(calc.ptr.passInterface());
       expect(calc.ptr.isBound()).toBeFalsy();
       return newCalc.add(2);
     }).then(function(response) {
       expect(response.value).toBe(4);
       return Promise.resolve();
     });
 
     return promise;
   }
+
+  function testBindRawHandle() {
+    var pipe = core.createMessagePipe();
+    var calc = new math.CalculatorPtr(pipe.handle0);
+    var newCalc = null;
+    var calcBinding = new bindings.Binding(math.Calculator,
+                                           new CalculatorImpl(),
+                                           pipe.handle1);
+
+    var promise = calc.add(2).then(function(response) {
+      expect(response.value).toBe(2);
+      return Promise.resolve();
+    });
+
+    return promise;
+  }
 });