src/content/browser/net/sqlite_persistent_cookie_store_perftest.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 "content/browser/net/sqlite_persistent_cookie_store.h"
   6
   7 #include "base/bind.h"
   8 #include "base/compiler_specific.h"
   9 #include "base/files/scoped_temp_dir.h"
  10 #include "base/sequenced_task_runner.h"
  11 #include "base/strings/stringprintf.h"
  12 #include "base/synchronization/waitable_event.h"
  13 #include "base/test/perf_time_logger.h"
  14 #include "base/test/sequenced_worker_pool_owner.h"
  15 #include "base/threading/sequenced_worker_pool.h"
  16 #include "net/cookies/canonical_cookie.h"
  17 #include "net/cookies/cookie_constants.h"
  18 #include "testing/gtest/include/gtest/gtest.h"
  19 #include "url/gurl.h"
  20
  21 namespace content {
  22
  23 namespace {
  24
  25 const base::FilePath::CharType cookie_filename[] = FILE_PATH_LITERAL("Cookies");
  26
  27 }  // namespace
  28
  29 class SQLitePersistentCookieStorePerfTest : public testing::Test {
  30  public:
  31   SQLitePersistentCookieStorePerfTest()
  32       : pool_owner_(new base::SequencedWorkerPoolOwner(1, "Background Pool")),
  33         loaded_event_(false, false),
  34         key_loaded_event_(false, false) {
  35   }
  36
  37   void OnLoaded(const std::vector<net::CanonicalCookie*>& cookies) {
  38     cookies_ = cookies;
  39     loaded_event_.Signal();
  40   }
  41
  42   void OnKeyLoaded(const std::vector<net::CanonicalCookie*>& cookies) {
  43     cookies_ = cookies;
  44     key_loaded_event_.Signal();
  45   }
  46
  47   void Load() {
  48     store_->Load(base::Bind(&SQLitePersistentCookieStorePerfTest::OnLoaded,
  49                                 base::Unretained(this)));
  50     loaded_event_.Wait();
  51   }
  52
  53   scoped_refptr<base::SequencedTaskRunner> background_task_runner() {
  54     return pool_owner_->pool()->GetSequencedTaskRunner(
  55         pool_owner_->pool()->GetNamedSequenceToken("background"));
  56   }
  57
  58   scoped_refptr<base::SequencedTaskRunner> client_task_runner() {
  59     return pool_owner_->pool()->GetSequencedTaskRunner(
  60         pool_owner_->pool()->GetNamedSequenceToken("client"));
  61   }
  62
  63   virtual void SetUp() OVERRIDE {
  64     ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
  65     store_ = new SQLitePersistentCookieStore(
  66         temp_dir_.path().Append(cookie_filename),
  67         client_task_runner(),
  68         background_task_runner(),
  69         false, NULL);
  70     std::vector<net::CanonicalCookie*> cookies;
  71     Load();
  72     ASSERT_EQ(0u, cookies_.size());
  73     // Creates 15000 cookies from 300 eTLD+1s.
  74     base::Time t = base::Time::Now();
  75     for (int domain_num = 0; domain_num < 300; domain_num++) {
  76       std::string domain_name(base::StringPrintf(".domain_%d.com", domain_num));
  77       GURL gurl("www" + domain_name);
  78       for (int cookie_num = 0; cookie_num < 50; ++cookie_num) {
  79         t += base::TimeDelta::FromInternalValue(10);
  80         store_->AddCookie(
  81             net::CanonicalCookie(gurl,
  82                 base::StringPrintf("Cookie_%d", cookie_num), "1",
  83                 domain_name, "/", t, t, t, false, false,
  84                 net::COOKIE_PRIORITY_DEFAULT));
  85       }
  86     }
  87     // Replace the store effectively destroying the current one and forcing it
  88     // to write its data to disk.
  89     store_ = NULL;
  90
  91     // Shut down the pool, causing deferred (no-op) commits to be discarded.
  92     pool_owner_->pool()->Shutdown();
  93     // ~SequencedWorkerPoolOwner blocks on pool shutdown.
  94     pool_owner_.reset(new base::SequencedWorkerPoolOwner(1, "pool"));
  95
  96     store_ = new SQLitePersistentCookieStore(
  97         temp_dir_.path().Append(cookie_filename),
  98         client_task_runner(),
  99         background_task_runner(),
 100         false, NULL);
 101   }
 102
 103   virtual void TearDown() OVERRIDE {
 104     store_ = NULL;
 105     pool_owner_->pool()->Shutdown();
 106   }
 107
 108  protected:
 109   scoped_ptr<base::SequencedWorkerPoolOwner> pool_owner_;
 110   base::WaitableEvent loaded_event_;
 111   base::WaitableEvent key_loaded_event_;
 112   std::vector<net::CanonicalCookie*> cookies_;
 113   base::ScopedTempDir temp_dir_;
 114   scoped_refptr<SQLitePersistentCookieStore> store_;
 115 };
 116
 117 // Test the performance of priority load of cookies for a specfic domain key
 118 TEST_F(SQLitePersistentCookieStorePerfTest, TestLoadForKeyPerformance) {
 119   for (int domain_num = 0; domain_num < 3; ++domain_num) {
 120     std::string domain_name(base::StringPrintf("domain_%d.com", domain_num));
 121     base::PerfTimeLogger timer(
 122       ("Load cookies for the eTLD+1 " + domain_name).c_str());
 123     store_->LoadCookiesForKey(domain_name,
 124       base::Bind(&SQLitePersistentCookieStorePerfTest::OnKeyLoaded,
 125                  base::Unretained(this)));
 126     key_loaded_event_.Wait();
 127     timer.Done();
 128
 129     ASSERT_EQ(50U, cookies_.size());
 130   }
 131 }
 132
 133 // Test the performance of load
 134 TEST_F(SQLitePersistentCookieStorePerfTest, TestLoadPerformance) {
 135   base::PerfTimeLogger timer("Load all cookies");
 136   Load();
 137   timer.Done();
 138
 139   ASSERT_EQ(15000U, cookies_.size());
 140 }
 141
 142 }  // namespace content