1// Copyright (c) 2012 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 "base/files/file_path.h"
6#include "base/strings/string_util.h"
7#include "chrome/browser/extensions/api/api_resource.h"
8#include "chrome/browser/extensions/api/api_resource_manager.h"
9#include "chrome/browser/extensions/extension_function_test_utils.h"
10#include "chrome/browser/profiles/profile.h"
11#include "chrome/common/extensions/extension.h"
12#include "chrome/common/extensions/extension_test_util.h"
13#include "chrome/test/base/browser_with_test_window_test.h"
14#include "content/public/browser/browser_thread.h"
15#include "testing/gtest/include/gtest/gtest.h"
16#include "url/gurl.h"
17
18namespace utils = extension_function_test_utils;
19
20using content::BrowserThread;
21
22namespace extensions {
23
24class ApiResourceManagerUnitTest : public BrowserWithTestWindowTest {
25 public:
26  virtual void SetUp() {
27    BrowserWithTestWindowTest::SetUp();
28  }
29};
30
31class FakeApiResource : public ApiResource {
32 public:
33  explicit FakeApiResource(const std::string& owner_extension_id) :
34      ApiResource(owner_extension_id) {}
35  virtual ~FakeApiResource() {}
36  static const BrowserThread::ID kThreadId = BrowserThread::UI;
37};
38
39TEST_F(ApiResourceManagerUnitTest, TwoAppsCannotShareResources) {
40  scoped_ptr<ApiResourceManager<FakeApiResource> > manager(
41      new ApiResourceManager<FakeApiResource>(NULL));
42  scoped_refptr<extensions::Extension> extension_one(
43      utils::CreateEmptyExtension("one"));
44  scoped_refptr<extensions::Extension> extension_two(
45      utils::CreateEmptyExtension("two"));
46
47  const std::string extension_one_id(extension_one->id());
48  const std::string extension_two_id(extension_two->id());
49
50  int resource_one_id = manager->Add(new FakeApiResource(extension_one_id));
51  int resource_two_id = manager->Add(new FakeApiResource(extension_two_id));
52  CHECK(resource_one_id);
53  CHECK(resource_two_id);
54
55  // Confirm each extension can get its own resource.
56  ASSERT_TRUE(manager->Get(extension_one_id, resource_one_id) != NULL);
57  ASSERT_TRUE(manager->Get(extension_two_id, resource_two_id) != NULL);
58
59  // Confirm neither extension can get the other's resource.
60  ASSERT_TRUE(manager->Get(extension_one_id, resource_two_id) == NULL);
61  ASSERT_TRUE(manager->Get(extension_two_id, resource_one_id) == NULL);
62
63  // And make sure we're not susceptible to any Jedi mind tricks.
64  ASSERT_TRUE(manager->Get(std::string(), resource_one_id) == NULL);
65}
66
67}  // namespace extensions
68