RAPPOR implementation

chrome/browser/metrics/metrics_log_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/command_line.h"
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/field_trial.h"
@@ skipping 51 matching lines @@
   {13, 47},
   {23, 17}
 };
 
 class TestMetricsLog : public MetricsLog {
  public:
   TestMetricsLog(const std::string& client_id, int session_id)
       : MetricsLog(client_id, session_id),
         brand_for_testing_(kBrandForTesting) {
     chrome::RegisterLocalState(prefs_.registry());
-
+    // prefs_.SetString(prefs::kHomePage, "http://www.google.com/foo");
     prefs_.SetInt64(prefs::kInstallDate, kInstallDate);
     prefs_.SetString(prefs::kMetricsClientIDTimestamp,
                      base::Int64ToString(kEnabledDate));
 #if defined(OS_CHROMEOS)
     prefs_.SetInteger(prefs::kStabilityChildProcessCrashCount, 10);
     prefs_.SetInteger(prefs::kStabilityOtherUserCrashCount, 11);
     prefs_.SetInteger(prefs::kStabilityKernelCrashCount, 12);
     prefs_.SetInteger(prefs::kStabilitySystemUncleanShutdownCount, 13);
 #endif  // OS_CHROMEOS
   }
@@ skipping 80 matching lines @@
         system_profile.hardware();
     EXPECT_EQ(kScreenWidth, hardware.primary_screen_width());
     EXPECT_EQ(kScreenHeight, hardware.primary_screen_height());
     EXPECT_EQ(kScreenScaleFactor, hardware.primary_screen_scale_factor());
     EXPECT_EQ(kScreenCount, hardware.screen_count());
 
     EXPECT_TRUE(hardware.has_cpu());
     EXPECT_TRUE(hardware.cpu().has_vendor_name());
     EXPECT_TRUE(hardware.cpu().has_signature());
 
+    EXPECT_TRUE(system_profile.has_bloom_filter_bits());
+    EXPECT_EQ((uint64_t)128, system_profile.bloom_filter_bits().length());
+
     // TODO(isherman): Verify other data written into the protobuf as a result
     // of this call.
   }
 
   virtual void SetUp() OVERRIDE {
 #if defined(OS_CHROMEOS)
     fake_dbus_thread_manager_ = new chromeos::FakeDBusThreadManager();
     chromeos::DBusThreadManager::InitializeForTesting(
         fake_dbus_thread_manager_);
 
@@ skipping 206 matching lines @@
 
   TestMetricsLog log(kClientId, kSessionId);
   EXPECT_EQ(1u, log.system_profile().multi_profile_user_count());
 
   user_manager->LoginUser(user2);
   log.RecordEnvironmentProto(std::vector<content::WebPluginInfo>(),
                              GoogleUpdateMetrics());
   EXPECT_EQ(0u, log.system_profile().multi_profile_user_count());
 }
 #endif  // OS_CHROMEOS