Moves mojo_js_integration_tests into blink.

third_party/WebKit/Source/core/mojo/tests/JsToCppTest.js

 // Copyright 2014 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('mojo/edk/js/tests/js_to_cpp_tests', [
-  'console',
-  'mojo/edk/js/tests/js_to_cpp.mojom',
-  'mojo/public/js/bindings',
-  'mojo/public/js/connector',
-  'mojo/public/js/core',
-], function (console, jsToCpp, bindings, connector, core) {
+(function () {
   var retainedJsSide;
-  var retainedJsSideStub;
   var sampleData;
   var sampleMessage;
   var BAD_VALUE = 13;
   var DATA_PIPE_PARAMS = {
-    flags: core.CREATE_DATA_PIPE_OPTIONS_FLAG_NONE,
     elementNumBytes: 1,
     capacityNumBytes: 64
   };
 
   function JsSideConnection() {
-    this.binding = new bindings.Binding(jsToCpp.JsSide, this);
+    this.binding = new mojo.Binding(jsToCpp.JsSide, this);
   }
 
   JsSideConnection.prototype.setCppSide = function(cppSide) {
     this.cppSide_ = cppSide;
     this.cppSide_.startTest();
   };
 
   JsSideConnection.prototype.ping = function (arg) {
     this.cppSide_.pingResponse();
   };
@@ skipping 13 matching lines @@
     if (arg.si32 > 0)
       arg.si32 = BAD_VALUE;
 
     if (arg.si16 > 0)
       arg.si16 = BAD_VALUE;
 
     if (arg.si8 > 0)
       arg.si8 = BAD_VALUE;
 
     for (i = 0; i < numIterations; ++i) {
-      dataPipe1 = core.createDataPipe(DATA_PIPE_PARAMS);
-      dataPipe2 = core.createDataPipe(DATA_PIPE_PARAMS);
-      messagePipe1 = core.createMessagePipe();
-      messagePipe2 = core.createMessagePipe();
+      dataPipe1 = createDataPipe();
+      dataPipe2 = createDataPipe();
+      messagePipe1 = createMessagePipe();
+      messagePipe2 = createMessagePipe();
 
-      arg.data_handle = dataPipe1.consumerHandle;
+      arg.data_handle = dataPipe1.consumer;

[alokp, 2017/06/02 23:49:58]

JsToCppTest::Echo is failing because the message/data pipe handles serialized
into EchoArg is invalid when it is received on the cpp side. I suspect that this
is because the handle type is now MojoHandle. Do we need to change encode/decode
scheme for handles?

       arg.message_handle = messagePipe1.handle1;
 
       specialArg = new jsToCpp.EchoArgs();
       specialArg.si64 = -1;
       specialArg.si32 = -1;
       specialArg.si16 = -1;
       specialArg.si8 = -1;
       specialArg.name = 'going';
-      specialArg.data_handle = dataPipe2.consumerHandle;
+      specialArg.data_handle = dataPipe2.consumer;
       specialArg.message_handle = messagePipe2.handle1;
 
       writeDataPipe(dataPipe1, sampleData);
       writeDataPipe(dataPipe2, sampleData);
       writeMessagePipe(messagePipe1, sampleMessage);
       writeMessagePipe(messagePipe2, sampleMessage);
 
       this.cppSide_.echoResponse(createEchoArgsList(specialArg, arg));
 
-      core.close(dataPipe1.producerHandle);
-      core.close(dataPipe2.producerHandle);
-      core.close(messagePipe1.handle0);
-      core.close(messagePipe2.handle0);
+      dataPipe1.producer.close();
+      dataPipe2.producer.close();
+      messagePipe1.handle0.close();
+      messagePipe2.handle0.close();
     }
     this.cppSide_.testFinished();
   };
 
   JsSideConnection.prototype.bitFlip = function (arg) {
     var iteration = 0;
     var dataPipe;
     var messagePipe;
-    var proto = connector.Connector.prototype;
+    var proto = mojo.internal.Connector.prototype;
     var stopSignalled = false;
 
     proto.realAccept = proto.accept;
     proto.accept = function (message) {
       var offset = iteration / 8;
       var mask;
       var value;
       if (offset < message.buffer.arrayBuffer.byteLength) {
         mask = 1 << (iteration % 8);
         value = message.buffer.getUint8(offset) ^ mask;
         message.buffer.setUint8(offset, value);
         return this.realAccept(message);
       }
       stopSignalled = true;
       return false;
     };
 
     while (!stopSignalled) {
-      messagePipe = core.createMessagePipe();
+      messagePipe = Mojo.createMessagePipe();
       writeMessagePipe(messagePipe, sampleMessage);
       arg.message_handle = messagePipe.handle1;
 
       this.cppSide_.bitFlipResponse(createEchoArgsList(arg), null);
 
-      core.close(messagePipe.handle0);
+      messagePipe.handle0.close();
       iteration += 1;
     }
 
     proto.accept = proto.realAccept;
     proto.realAccept = null;
     this.cppSide_.testFinished();
   };
 
   JsSideConnection.prototype.backPointer = function (arg) {
     var iteration = 0;
     var dataPipe;
     var messagePipe;
-    var proto = connector.Connector.prototype;
+    var proto = mojo.internal.Connector.prototype;
     var stopSignalled = false;
 
     proto.realAccept = proto.accept;
     proto.accept = function (message) {
       var delta = 8 * (1 + iteration % 32);
       var offset = 8 * ((iteration / 32) | 0);
       if (offset < message.buffer.arrayBuffer.byteLength - 4) {
         message.buffer.dataView.setUint32(offset, 0x100000000 - delta, true);
         message.buffer.dataView.setUint32(offset + 4, 0xffffffff, true);
         return this.realAccept(message);
       }
       stopSignalled = true;
       return false;
     };
 
     while (!stopSignalled) {
-      messagePipe = core.createMessagePipe();
+      messagePipe = Mojo.createMessagePipe();
       writeMessagePipe(messagePipe, sampleMessage);
       arg.message_handle = messagePipe.handle1;
 
       this.cppSide_.backPointerResponse(createEchoArgsList(arg));
 
-      core.close(messagePipe.handle0);
+      messagePipe.handle0.close();
       iteration += 1;
     }
 
     proto.accept = proto.realAccept;
     proto.realAccept = null;
     this.cppSide_.testFinished();
   };
 
+  function createDataPipe() {
+    var createResult = Mojo.createDataPipe(DATA_PIPE_PARAMS);
+    if (createResult.result != Mojo.RESULT_OK) {
+      console.log('ERROR: Data pipe create result was ' + createResult.result);
+      return null;
+    }
+    return createResult;
+  }
+
+  function createMessagePipe() {
+    var createResult = Mojo.createMessagePipe();
+    if (createResult.result != Mojo.RESULT_OK) {
+      console.log('ERROR: Message pipe create result was ' + createResult.result);
+      return null;
+    }
+    return createResult;
+  }
+
   function writeDataPipe(pipe, data) {
-    var writeResult = core.writeData(
-      pipe.producerHandle, data, core.WRITE_DATA_FLAG_ALL_OR_NONE);
+    var writeResult = pipe.producer.writeData(data);
 
-    if (writeResult.result != core.RESULT_OK) {
+    if (writeResult.result != Mojo.RESULT_OK) {
       console.log('ERROR: Data pipe write result was ' + writeResult.result);
       return false;
     }
     if (writeResult.numBytes != data.length) {
       console.log('ERROR: Data pipe write length was ' + writeResult.numBytes);
       return false;
     }
     return true;
   }
 
   function writeMessagePipe(pipe, arrayBuffer) {
-    var result = core.writeMessage(pipe.handle0, arrayBuffer, [], 0);
-    if (result != core.RESULT_OK) {
+    var result = pipe.handle0.writeMessage(arrayBuffer, []);
+    if (result != Mojo.RESULT_OK) {
       console.log('ERROR: Message pipe write result was ' + result);
       return false;
     }
     return true;
   }
 
   function createEchoArgsListElement(item, next) {
     var list = new jsToCpp.EchoArgsList();
     list.item = item;
     list.next = next;
@@ skipping 13 matching lines @@
     for (i = 0; i < sampleData.length; ++i) {
       sampleData[i] = i;
     }
     sampleMessage = new Uint8Array(DATA_PIPE_PARAMS.capacityNumBytes);
     for (i = 0; i < sampleMessage.length; ++i) {
       sampleMessage[i] = 255 - i;
     }
     retainedJsSide = new JsSideConnection;
     retainedJsSide.binding.bind(jsSideRequestHandle);
   };
-});
+})();