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