Implement Asynchronous Module Definition API for Mojo

mojo/public/bindings/js/test/run_js_tests.cc

+// 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.
+
+#include "base/file_util.h"
+#include "base/path_service.h"
+#include "gin/modules/module_registry.h"
+#include "gin/test/file_runner.h"
+#include "gin/test/gtest.h"
+#include "mojo/public/bindings/js/runner_delegate.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace mojo {
+namespace js {
+namespace {
+
+class TestRunnerDelegate : public RunnerDelegate {
+  virtual void DidCreateContext(gin::Runner* runner) MOJO_OVERRIDE {
+    RunnerDelegate::DidCreateContext(runner);
+
+    v8::Handle<v8::Context> context = runner->context();
+    gin::ModuleRegistry* registry =
+        gin::ModuleRegistry::From(context);
+
+    registry->AddBuiltinModule(runner->isolate(), "gtest",
+                               gin::GetGTestTemplate(runner->isolate()));
+  }
+};
+
+void RunTest(std::string test) {
+  base::FilePath path;
+  PathService::Get(base::DIR_SOURCE_ROOT, &path);
+  path = path.AppendASCII("mojo")
+             .AppendASCII("public")
+             .AppendASCII("bindings")
+             .AppendASCII("js")
+             .AppendASCII(test);
+  TestRunnerDelegate delegate;
+  gin::RunTestFromFile(path, &delegate);
+}
+
+// TODO(abarth): Should we autogenerate these stubs from GYP?
+TEST(JSTest, core) {
+  RunTest("core_unittests.js");
+}
+
+}  // namespace
+}  // namespace js
+}  // namespace mojo