gin/test/gc.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "gin/test/gc.h"
   6
   7 #include "base/bind.h"
   8 #include "base/logging.h"
   9 #include "gin/arguments.h"
  10 #include "gin/converter.h"
  11 #include "gin/function_template.h"
  12 #include "gin/object_template_builder.h"
  13 #include "gin/per_isolate_data.h"
  14 #include "gin/public/wrapper_info.h"
  15 #include "gin/wrappable.h"
  16 #include "testing/gtest/include/gtest/gtest.h"
  17
  18 namespace gin {
  19
  20 namespace {
  21 WrapperInfo g_wrapper_info = { kEmbedderNativeGin };
  22 }  // namespace
  23
  24 const char GC::kModuleName[] = "gc";
  25
  26 v8::Local<v8::Value> GC::GetModule(v8::Isolate* isolate) {
  27   PerIsolateData* data = PerIsolateData::From(isolate);
  28   v8::Local<v8::ObjectTemplate> templ =
  29       data->GetObjectTemplate(&g_wrapper_info);
  30   if (templ.IsEmpty()) {
  31     templ = ObjectTemplateBuilder(isolate)
  32         .SetMethod("collectGarbage",
  33                    base::Bind(&v8::Isolate::LowMemoryNotification,
  34                               base::Unretained(isolate)))
  35         .Build();
  36     data->SetObjectTemplate(&g_wrapper_info, templ);
  37   }
  38   return templ->NewInstance();
  39 }
  40
  41 }  // namespace gin