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/per_context_data.h"
6
7#include "gin/public/context_holder.h"
8#include "gin/public/isolate_holder.h"
9#include "gin/test/v8_test.h"
10#include "v8/include/v8.h"
11
12namespace gin {
13
14typedef V8Test PerContextDataTest;
15
16// Verifies PerContextData can be looked up by context and that it is not
17// available once ContextHolder is destroyed.
18TEST_F(PerContextDataTest, LookupAndDestruction) {
19  v8::Isolate::Scope isolate_scope(instance_->isolate());
20  v8::HandleScope handle_scope(instance_->isolate());
21  v8::Handle<v8::Context> context = v8::Context::New(
22      instance_->isolate(), NULL, v8::Handle<v8::ObjectTemplate>());
23  {
24    ContextHolder context_holder(instance_->isolate());
25    context_holder.SetContext(context);
26    PerContextData* per_context_data = PerContextData::From(context);
27    EXPECT_TRUE(per_context_data != NULL);
28    EXPECT_EQ(&context_holder, per_context_data->context_holder());
29  }
30  PerContextData* per_context_data = PerContextData::From(context);
31  EXPECT_TRUE(per_context_data == NULL);
32}
33
34}  // namespace gin
35