Index: headless/test/bindings_test.js |
diff --git a/headless/test/bindings_test.js b/headless/test/bindings_test.js |
new file mode 100644 |
index 0000000000000000000000000000000000000000..cc035e1caedc77c85f1479f7df65037d551e21e0 |
--- /dev/null |
+++ b/headless/test/bindings_test.js |
@@ -0,0 +1,52 @@ |
+// Copyright 2017 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. |
+ |
+goog.module('chromium.BindingsTest'); |
+// Needed to let C++ invoke the test. |
+goog.module.declareLegacyNamespace(); |
+ |
+const Connection = goog.require('chromium.DevTools.Connection'); |
+const DOM = goog.require('chromium.DevTools.DOM'); |
+const Runtime = goog.require('chromium.DevTools.Runtime'); |
+ |
+/** |
+ * A trivial test which is invoked from C++ by HeadlessJsBindingsTest. |
+ */ |
+class BindingsTest { |
+ constructor() {} |
+ |
+ /** |
+ * Evaluates 1+1 and returns the result over the chromium.DevTools.Connection. |
+ */ |
+ evalOneAddOne() { |
+ let connection = new Connection(window.TabSocket); |
+ let runtime = new Runtime(connection); |
+ runtime.Evaluate({'expression': '1+1'}).then(function(message) { |
+ connection.sendDevToolsMessage( |
+ '__Result', |
+ {'result': JSON.stringify(message.result.value)}); |
+ }); |
+ } |
+ |
+ /** |
+ * Evaluates 1+1 and returns the result over the chromium.DevTools.Connection. |
+ */ |
+ listenForChildNodeCountUpdated() { |
+ let connection = new Connection(window.TabSocket); |
+ let dom = new DOM(connection); |
+ dom.OnChildNodeCountUpdated(function(params) { |
+ connection.sendDevToolsMessage('__Result', |
+ {'result': JSON.stringify(params)}); |
+ }); |
+ dom.Enable().then(function() { |
+ return dom.GetDocument({}); |
+ }).then(function() { |
+ // Create a new div which should trigger the event. |
+ let div = document.createElement('div'); |
+ document.body.appendChild(div); |
+ }); |
+ } |
+} |
+ |
+exports = BindingsTest; |