Validate incoming JS Message Headers

mojo/bindings/js/validation_unittests.js

+// Copyright 2013 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([
+    "console",
+    "gin/test/expect",
+    "mojo/public/js/bindings/codec",
+    "mojo/public/js/bindings/validator",
+    "mojo/bindings/js/message_file_parser"
+  ], function(console, expect, codec, validator, parser) {
+
+  function testValidateMessageHeader() {
+    var testFiles = [
+      "conformance_msghdr_incomplete_struct",
+      "conformance_msghdr_incomplete_struct_header",
+      "conformance_msghdr_invalid_flags",
+      "conformance_msghdr_missing_request_id",
+      "conformance_msghdr_num_bytes_huge",
+      //"conformance_msghdr_num_bytes_less_than_min_requirement",
+      "conformance_msghdr_num_bytes_less_than_struct_header",
+      "conformance_msghdr_num_bytes_num_fields_mismatch_1",
+      "conformance_msghdr_num_bytes_num_fields_mismatch_2",
+      "conformance_msghdr_num_bytes_num_fields_mismatch_3",
+      "conformance_msghdr_num_fields_less_than_min_requirement"
+    ];
+
+    for (var i = 0; i < testFiles.length; i++) {
+      var filename = "mojo/public/interfaces/bindings/tests/data/validation/" +
+                     testFiles[i];
+      var testMessage = parser.readTestMessage(filename);
+      var buffer = new codec.Buffer(testMessage.message.data.buffer);
+      var message = new codec.Message(buffer);
+      var actualResult = validator.validateMessageHeader(message);
+      expect(actualResult).toEqual(testMessage.expected);
+    }
+  }
+
+  parser.testMessageParser();
+  testValidateMessageHeader();
+  this.result = "PASS";
+});