src/chrome/browser/browsing_data/browsing_data_quota_helper_unittest.cc

   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 "testing/gtest/include/gtest/gtest.h"
   6
   7 #include "base/bind.h"
   8 #include "base/files/scoped_temp_dir.h"
   9 #include "base/memory/weak_ptr.h"
  10 #include "base/message_loop/message_loop.h"
  11 #include "base/message_loop/message_loop_proxy.h"
  12 #include "chrome/browser/browsing_data/browsing_data_quota_helper_impl.h"
  13 #include "content/public/test/mock_storage_client.h"
  14 #include "content/public/test/test_browser_thread.h"
  15 #include "content/public/test/test_browser_thread_bundle.h"
  16 #include "webkit/browser/quota/quota_manager.h"
  17 #include "webkit/browser/quota/quota_manager_proxy.h"
  18
  19 using content::BrowserThread;
  20 using content::MockOriginData;
  21 using content::MockStorageClient;
  22
  23 class BrowsingDataQuotaHelperTest : public testing::Test {
  24  public:
  25   typedef BrowsingDataQuotaHelper::QuotaInfo QuotaInfo;
  26   typedef BrowsingDataQuotaHelper::QuotaInfoArray QuotaInfoArray;
  27
  28   BrowsingDataQuotaHelperTest()
  29       : fetching_completed_(true),
  30         quota_(-1),
  31         weak_factory_(this) {}
  32
  33   virtual ~BrowsingDataQuotaHelperTest() {}
  34
  35   virtual void SetUp() OVERRIDE {
  36     EXPECT_TRUE(dir_.CreateUniqueTempDir());
  37     quota_manager_ = new quota::QuotaManager(
  38         false,
  39         dir_.path(),
  40         BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO).get(),
  41         BrowserThread::GetMessageLoopProxyForThread(BrowserThread::DB).get(),
  42         NULL);
  43     helper_ = new BrowsingDataQuotaHelperImpl(
  44         BrowserThread::GetMessageLoopProxyForThread(BrowserThread::UI).get(),
  45         BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO).get(),
  46         quota_manager_.get());
  47   }
  48
  49   virtual void TearDown() OVERRIDE {
  50     helper_ = NULL;
  51     quota_manager_ = NULL;
  52     quota_info_.clear();
  53     base::MessageLoop::current()->RunUntilIdle();
  54   }
  55
  56  protected:
  57   const QuotaInfoArray& quota_info() const {
  58     return quota_info_;
  59   }
  60
  61   bool fetching_completed() const {
  62     return fetching_completed_;
  63   }
  64
  65   void StartFetching() {
  66     fetching_completed_ = false;
  67     helper_->StartFetching(
  68         base::Bind(&BrowsingDataQuotaHelperTest::FetchCompleted,
  69                    weak_factory_.GetWeakPtr()));
  70   }
  71
  72   void RegisterClient(const MockOriginData* data, std::size_t data_len) {
  73     MockStorageClient* client =
  74         new MockStorageClient(
  75             quota_manager_->proxy(), data, quota::QuotaClient::kFileSystem,
  76             data_len);
  77     quota_manager_->proxy()->RegisterClient(client);
  78     client->TouchAllOriginsAndNotify();
  79   }
  80
  81   void SetPersistentHostQuota(const std::string& host, int64 quota) {
  82     quota_ = -1;
  83     quota_manager_->SetPersistentHostQuota(
  84         host, quota,
  85         base::Bind(&BrowsingDataQuotaHelperTest::GotPersistentHostQuota,
  86                    weak_factory_.GetWeakPtr()));
  87   }
  88
  89   void GetPersistentHostQuota(const std::string& host) {
  90     quota_ = -1;
  91     quota_manager_->GetPersistentHostQuota(
  92         host,
  93         base::Bind(&BrowsingDataQuotaHelperTest::GotPersistentHostQuota,
  94                    weak_factory_.GetWeakPtr()));
  95   }
  96
  97   void GotPersistentHostQuota(quota::QuotaStatusCode status,
  98                               int64 quota) {
  99     EXPECT_EQ(quota::kQuotaStatusOk, status);
 100     quota_ = quota;
 101   }
 102
 103   void RevokeHostQuota(const std::string& host) {
 104     helper_->RevokeHostQuota(host);
 105   }
 106
 107   int64 quota() {
 108     return quota_;
 109   }
 110
 111  private:
 112   void FetchCompleted(const QuotaInfoArray& quota_info) {
 113     quota_info_ = quota_info;
 114     fetching_completed_ = true;
 115   }
 116
 117   content::TestBrowserThreadBundle thread_bundle_;
 118   scoped_refptr<quota::QuotaManager> quota_manager_;
 119
 120   base::ScopedTempDir dir_;
 121   scoped_refptr<BrowsingDataQuotaHelper> helper_;
 122
 123   bool fetching_completed_;
 124   QuotaInfoArray quota_info_;
 125   int64 quota_;
 126   base::WeakPtrFactory<BrowsingDataQuotaHelperTest> weak_factory_;
 127
 128   DISALLOW_COPY_AND_ASSIGN(BrowsingDataQuotaHelperTest);
 129 };
 130
 131 TEST_F(BrowsingDataQuotaHelperTest, Empty) {
 132   StartFetching();
 133   base::MessageLoop::current()->RunUntilIdle();
 134   EXPECT_TRUE(fetching_completed());
 135   EXPECT_TRUE(quota_info().empty());
 136 }
 137
 138 TEST_F(BrowsingDataQuotaHelperTest, FetchData) {
 139   const MockOriginData kOrigins[] = {
 140     {"http://example.com/", quota::kStorageTypeTemporary, 1},
 141     {"https://example.com/", quota::kStorageTypeTemporary, 10},
 142     {"http://example.com/", quota::kStorageTypePersistent, 100},
 143     {"https://example.com/", quota::kStorageTypeSyncable, 1},
 144     {"http://example2.com/", quota::kStorageTypeTemporary, 1000},
 145   };
 146
 147   RegisterClient(kOrigins, arraysize(kOrigins));
 148   StartFetching();
 149   base::MessageLoop::current()->RunUntilIdle();
 150   EXPECT_TRUE(fetching_completed());
 151
 152   std::set<QuotaInfo> expected, actual;
 153   actual.insert(quota_info().begin(), quota_info().end());
 154   expected.insert(QuotaInfo("example.com", 11, 100, 1));
 155   expected.insert(QuotaInfo("example2.com", 1000, 0, 0));
 156   EXPECT_TRUE(expected == actual);
 157 }
 158
 159 TEST_F(BrowsingDataQuotaHelperTest, IgnoreExtensionsAndDevTools) {
 160   const MockOriginData kOrigins[] = {
 161     {"http://example.com/", quota::kStorageTypeTemporary, 1},
 162     {"https://example.com/", quota::kStorageTypeTemporary, 10},
 163     {"http://example.com/", quota::kStorageTypePersistent, 100},
 164     {"https://example.com/", quota::kStorageTypeSyncable, 1},
 165     {"http://example2.com/", quota::kStorageTypeTemporary, 1000},
 166     {"chrome-extension://abcdefghijklmnopqrstuvwxyz/",
 167         quota::kStorageTypeTemporary, 10000},
 168     {"chrome-extension://abcdefghijklmnopqrstuvwxyz/",
 169         quota::kStorageTypePersistent, 100000},
 170     {"chrome-devtools://abcdefghijklmnopqrstuvwxyz/",
 171         quota::kStorageTypeTemporary, 10000},
 172     {"chrome-devtools://abcdefghijklmnopqrstuvwxyz/",
 173         quota::kStorageTypePersistent, 100000},
 174   };
 175
 176   RegisterClient(kOrigins, arraysize(kOrigins));
 177   StartFetching();
 178   base::MessageLoop::current()->RunUntilIdle();
 179   EXPECT_TRUE(fetching_completed());
 180
 181   std::set<QuotaInfo> expected, actual;
 182   actual.insert(quota_info().begin(), quota_info().end());
 183   expected.insert(QuotaInfo("example.com", 11, 100, 1));
 184   expected.insert(QuotaInfo("example2.com", 1000, 0, 0));
 185   EXPECT_TRUE(expected == actual);
 186 }
 187
 188 TEST_F(BrowsingDataQuotaHelperTest, RevokeHostQuota) {
 189   const std::string kHost1("example1.com");
 190   const std::string kHost2("example2.com");
 191
 192   SetPersistentHostQuota(kHost1, 1);
 193   SetPersistentHostQuota(kHost2, 10);
 194   base::MessageLoop::current()->RunUntilIdle();
 195
 196   RevokeHostQuota(kHost1);
 197   base::MessageLoop::current()->RunUntilIdle();
 198
 199   GetPersistentHostQuota(kHost1);
 200   base::MessageLoop::current()->RunUntilIdle();
 201   EXPECT_EQ(0, quota());
 202
 203   GetPersistentHostQuota(kHost2);
 204   base::MessageLoop::current()->RunUntilIdle();
 205   EXPECT_EQ(10, quota());
 206 }