Refactor chrome.alarms interface to support absolute alarm deadlines.

chrome/browser/extensions/api/alarms/alarms_api_unittest.cc

Index: chrome/browser/extensions/api/alarms/alarms_api_unittest.cc
diff --git a/chrome/browser/extensions/api/alarms/alarms_api_unittest.cc b/chrome/browser/extensions/api/alarms/alarms_api_unittest.cc
index 1bc3b06efde9ffc876e45e0ceeb7912ae0b25554..51409fd6bde4eed7c3c5425f8122ee5c36080ca1 100644
--- a/chrome/browser/extensions/api/alarms/alarms_api_unittest.cc
+++ b/chrome/browser/extensions/api/alarms/alarms_api_unittest.cc
@@ -5,6 +5,7 @@
 // This file tests the chrome.alarms extension API.
 
 #include "base/values.h"
+#include "base/test/mock_time_provider.h"
 #include "chrome/browser/browser_process_impl.h"
 #include "chrome/browser/extensions/api/alarms/alarm_manager.h"
 #include "chrome/browser/extensions/api/alarms/alarms_api.h"
@@ -13,8 +14,11 @@
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/test/base/browser_with_test_window_test.h"
 #include "chrome/test/base/testing_browser_process.h"
+#include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
+typedef extensions::api::alarms::Alarm JsAlarm;
+
 namespace utils = extension_function_test_utils;
 
 namespace extensions {
@@ -26,8 +30,8 @@ class AlarmDelegate : public AlarmManager::Delegate {
  public:
   virtual ~AlarmDelegate() {}
   virtual void OnAlarm(const std::string& extension_id,
-                       const AlarmManager::Alarm& alarm) {
-    alarms_seen.push_back(alarm.name);
+                       const Alarm& alarm) {
+    alarms_seen.push_back(alarm.js_alarm->name);
     MessageLoop::current()->Quit();
   }
 
@@ -43,7 +47,7 @@ class ExtensionAlarmsTest : public BrowserWithTestWindowTest {
 
     TestExtensionSystem* system = static_cast<TestExtensionSystem*>(
         ExtensionSystem::Get(browser()->profile()));
-    system->CreateAlarmManager();
+    system->CreateAlarmManager(&base::MockTimeProvider::StaticNow);
     alarm_manager_ = system->alarm_manager();
 
     alarm_delegate_ = new AlarmDelegate();
@@ -51,6 +55,10 @@ class ExtensionAlarmsTest : public BrowserWithTestWindowTest {
 
     extension_ = utils::CreateEmptyExtensionWithLocation(
         extensions::Extension::LOAD);
+
+    current_time_ = base::Time::FromDoubleT(10);
+    ON_CALL(mock_time_, Now())
+        .WillByDefault(testing::ReturnPointee(&current_time_));
   }
 
   base::Value* RunFunctionWithExtension(
@@ -82,18 +90,23 @@ class ExtensionAlarmsTest : public BrowserWithTestWindowTest {
     return utils::RunFunctionAndReturnError(function, args, browser());
   }
 
+  void CreateAlarm(const std::string& args) {
+    RunFunction(new AlarmsCreateFunction(&base::MockTimeProvider::StaticNow),
+                args);
+  }
+
   // Takes a JSON result from a function and converts it to a vector of
-  // Alarms.
-  AlarmManager::AlarmList ToAlarmList(base::ListValue* value) {
-    AlarmManager::AlarmList list;
+  // JsAlarms.
+  std::vector<linked_ptr<JsAlarm> > ToAlarmList(base::ListValue* value) {
+    std::vector<linked_ptr<JsAlarm> > list;
     for (size_t i = 0; i < value->GetSize(); ++i) {
-      linked_ptr<AlarmManager::Alarm> alarm(new AlarmManager::Alarm);
+      linked_ptr<JsAlarm> alarm(new JsAlarm);
       base::DictionaryValue* alarm_value;
       if (!value->GetDictionary(i, &alarm_value)) {
         ADD_FAILURE() << "Expected a list of Alarm objects.";
         return list;
       }
-      EXPECT_TRUE(AlarmManager::Alarm::Populate(*alarm_value, alarm.get()));
+      EXPECT_TRUE(JsAlarm::Populate(*alarm_value, alarm.get()));
       list.push_back(alarm);
     }
     return list;
@@ -104,33 +117,37 @@ class ExtensionAlarmsTest : public BrowserWithTestWindowTest {
     CHECK(num_alarms <= 3);
 
     const char* kCreateArgs[] = {
-      "[null, {\"delayInMinutes\": 0.001, \"repeating\": true}]",
-      "[\"7\", {\"delayInMinutes\": 7, \"repeating\": true}]",
-      "[\"0\", {\"delayInMinutes\": 0}]"
+      "[null, {\"periodInMinutes\": 0.001}]",
+      "[\"7\", {\"periodInMinutes\": 7}]",
+      "[\"0\", {\"delayInMinutes\": 0}]",
     };
     for (size_t i = 0; i < num_alarms; ++i) {
       scoped_ptr<base::DictionaryValue> result(RunFunctionAndReturnDict(
-          new AlarmsCreateFunction(), kCreateArgs[i]));
+          new AlarmsCreateFunction(&base::MockTimeProvider::StaticNow),
+          kCreateArgs[i]));
       EXPECT_FALSE(result.get());
     }
   }
 
  protected:
+  base::Time current_time_;
+  testing::NiceMock<base::MockTimeProvider> mock_time_;
   AlarmManager* alarm_manager_;
   AlarmDelegate* alarm_delegate_;
   scoped_refptr<extensions::Extension> extension_;
 };
 
 TEST_F(ExtensionAlarmsTest, Create) {
+  current_time_ = base::Time::FromDoubleT(10);
   // Create 1 non-repeating alarm.
-  RunFunction(new AlarmsCreateFunction(), "[null, {\"delayInMinutes\": 0}]");
+  CreateAlarm("[null, {\"delayInMinutes\": 0}]");
 
-  const AlarmManager::Alarm* alarm =
+  const Alarm* alarm =
       alarm_manager_->GetAlarm(extension_->id(), "");
   ASSERT_TRUE(alarm);
-  EXPECT_EQ("", alarm->name);
-  EXPECT_EQ(0, alarm->delay_in_minutes);
-  EXPECT_FALSE(alarm->repeating);
+  EXPECT_EQ("", alarm->js_alarm->name);
+  EXPECT_DOUBLE_EQ(10000, alarm->js_alarm->scheduled_time);
+  EXPECT_FALSE(alarm->js_alarm->period_in_minutes.get());
 
   // Now wait for the alarm to fire. Our test delegate will quit the
   // MessageLoop when that happens.
@@ -148,21 +165,25 @@ TEST_F(ExtensionAlarmsTest, Create) {
 }
 
 TEST_F(ExtensionAlarmsTest, CreateRepeating) {
+  current_time_ = base::Time::FromDoubleT(10);
+
   // Create 1 repeating alarm.
-  RunFunction(new AlarmsCreateFunction(),
-              "[null, {\"delayInMinutes\": 0.001, \"repeating\": true}]");
+  CreateAlarm("[null, {\"periodInMinutes\": 0.001}]");
 
-  const AlarmManager::Alarm* alarm =
+  const Alarm* alarm =
       alarm_manager_->GetAlarm(extension_->id(), "");
   ASSERT_TRUE(alarm);
-  EXPECT_EQ("", alarm->name);
-  EXPECT_EQ(0.001, alarm->delay_in_minutes);
-  EXPECT_TRUE(alarm->repeating);
+  EXPECT_EQ("", alarm->js_alarm->name);
+  EXPECT_DOUBLE_EQ(10060, alarm->js_alarm->scheduled_time);
+  EXPECT_THAT(alarm->js_alarm->period_in_minutes,
+              testing::Pointee(testing::DoubleEq(0.001)));
 
+  current_time_ += base::TimeDelta::FromSeconds(1);
   // Now wait for the alarm to fire. Our test delegate will quit the
   // MessageLoop when that happens.
   MessageLoop::current()->Run();
 
+  current_time_ += base::TimeDelta::FromSeconds(1);
   // Wait again, and ensure the alarm fires again.
   alarm_manager_->ScheduleNextPoll(base::TimeDelta::FromSeconds(0));
   MessageLoop::current()->Run();
@@ -171,53 +192,109 @@ TEST_F(ExtensionAlarmsTest, CreateRepeating) {
   EXPECT_EQ("", alarm_delegate_->alarms_seen[0]);
 }
 
+TEST_F(ExtensionAlarmsTest, CreateAbsolute) {
+  current_time_ = base::Time::FromDoubleT(9.99);
+  CreateAlarm("[null, {\"when\": 10001}]");
+
+  const Alarm* alarm =
+      alarm_manager_->GetAlarm(extension_->id(), "");
+  ASSERT_TRUE(alarm);
+  EXPECT_EQ("", alarm->js_alarm->name);
+  EXPECT_DOUBLE_EQ(10001, alarm->js_alarm->scheduled_time);
+  EXPECT_THAT(alarm->js_alarm->period_in_minutes,
+              testing::IsNull());
+
+  current_time_ = base::Time::FromDoubleT(10.1);
+  // Now wait for the alarm to fire. Our test delegate will quit the
+  // MessageLoop when that happens.
+  MessageLoop::current()->Run();
+
+  ASSERT_FALSE(alarm_manager_->GetAlarm(extension_->id(), ""));
+
+  ASSERT_EQ(1u, alarm_delegate_->alarms_seen.size());
+  EXPECT_EQ("", alarm_delegate_->alarms_seen[0]);
+}
+
+TEST_F(ExtensionAlarmsTest, CreateRepeatingWithQuickFirstCall) {
+  current_time_ = base::Time::FromDoubleT(9.99);
+  CreateAlarm("[null, {\"when\": 10001, \"periodInMinutes\": 0.001}]");
+
+  const Alarm* alarm =
+      alarm_manager_->GetAlarm(extension_->id(), "");
+  ASSERT_TRUE(alarm);
+  EXPECT_EQ("", alarm->js_alarm->name);
+  EXPECT_DOUBLE_EQ(10001, alarm->js_alarm->scheduled_time);
+  EXPECT_THAT(alarm->js_alarm->period_in_minutes,
+              testing::Pointee(testing::DoubleEq(0.001)));
+
+  current_time_ = base::Time::FromDoubleT(10.1);
+  // Now wait for the alarm to fire. Our test delegate will quit the
+  // MessageLoop when that happens.
+  MessageLoop::current()->Run();
+
+  ASSERT_TRUE(alarm_manager_->GetAlarm(extension_->id(), ""));
+  EXPECT_THAT(alarm_delegate_->alarms_seen, testing::ElementsAre(""));
+
+  current_time_ = base::Time::FromDoubleT(10.7);
+  MessageLoop::current()->Run();
+
+  ASSERT_TRUE(alarm_manager_->GetAlarm(extension_->id(), ""));
+  EXPECT_THAT(alarm_delegate_->alarms_seen, testing::ElementsAre("", ""));
+}
+
 TEST_F(ExtensionAlarmsTest, CreateDupe) {
+  current_time_ = base::Time::FromDoubleT(10);
+
   // Create 2 duplicate alarms. The first should be overridden.
-  RunFunction(new AlarmsCreateFunction(), "[\"dup\", {\"delayInMinutes\": 1}]");
-  RunFunction(new AlarmsCreateFunction(), "[\"dup\", {\"delayInMinutes\": 7}]");
+  CreateAlarm("[\"dup\", {\"delayInMinutes\": 1}]");
+  CreateAlarm("[\"dup\", {\"delayInMinutes\": 7}]");
 
   {
     const AlarmManager::AlarmList* alarms =
         alarm_manager_->GetAllAlarms(extension_->id());
     ASSERT_TRUE(alarms);
     EXPECT_EQ(1u, alarms->size());
-    EXPECT_EQ(7, (*alarms)[0]->delay_in_minutes);
+    EXPECT_DOUBLE_EQ(430000, (*alarms)[0].js_alarm->scheduled_time);
   }
 }
 
 TEST_F(ExtensionAlarmsTest, CreateDelayBelowMinimum) {
   // Create an alarm with delay below the minimum accepted value.
-  std::string error = RunFunctionAndReturnError(new AlarmsCreateFunction(),
+  std::string error = RunFunctionAndReturnError(
+      new AlarmsCreateFunction(&base::MockTimeProvider::StaticNow),
       "[\"negative\", {\"delayInMinutes\": -0.2}]");
   EXPECT_FALSE(error.empty());
 }
 
 TEST_F(ExtensionAlarmsTest, Get) {
+  current_time_ = base::Time::FromDoubleT(4);
+
   // Create 2 alarms, and make sure we can query them.
   CreateAlarms(2);
 
   // Get the default one.
   {
-    AlarmManager::Alarm alarm;
+    JsAlarm alarm;
     scoped_ptr<base::DictionaryValue> result(RunFunctionAndReturnDict(
         new AlarmsGetFunction(), "[null]"));
     ASSERT_TRUE(result.get());
-    EXPECT_TRUE(AlarmManager::Alarm::Populate(*result, &alarm));
+    EXPECT_TRUE(JsAlarm::Populate(*result, &alarm));
     EXPECT_EQ("", alarm.name);
-    EXPECT_EQ(0.001, alarm.delay_in_minutes);
-    EXPECT_TRUE(alarm.repeating);
+    EXPECT_DOUBLE_EQ(4060, alarm.scheduled_time);
+    EXPECT_THAT(alarm.period_in_minutes,
+                testing::Pointee(testing::DoubleEq(0.001)));
   }
 
   // Get "7".
   {
-    AlarmManager::Alarm alarm;
+    JsAlarm alarm;
     scoped_ptr<base::DictionaryValue> result(RunFunctionAndReturnDict(
         new AlarmsGetFunction(), "[\"7\"]"));
     ASSERT_TRUE(result.get());
-    EXPECT_TRUE(AlarmManager::Alarm::Populate(*result, &alarm));
+    EXPECT_TRUE(JsAlarm::Populate(*result, &alarm));
     EXPECT_EQ("7", alarm.name);
-    EXPECT_EQ(7, alarm.delay_in_minutes);
-    EXPECT_TRUE(alarm.repeating);
+    EXPECT_EQ(424000, alarm.scheduled_time);
+    EXPECT_THAT(alarm.period_in_minutes, testing::Pointee(7));
   }
 
   // Get a non-existent one.
@@ -233,7 +310,7 @@ TEST_F(ExtensionAlarmsTest, GetAll) {
   {
     scoped_ptr<base::ListValue> result(RunFunctionAndReturnList(
         new AlarmsGetAllFunction(), "[]"));
-    AlarmManager::AlarmList alarms = ToAlarmList(result.get());
+    std::vector<linked_ptr<JsAlarm> > alarms = ToAlarmList(result.get());
     EXPECT_EQ(0u, alarms.size());
   }
 
@@ -243,16 +320,15 @@ TEST_F(ExtensionAlarmsTest, GetAll) {
   {
     scoped_ptr<base::ListValue> result(RunFunctionAndReturnList(
         new AlarmsGetAllFunction(), "[null]"));
-    AlarmManager::AlarmList alarms = ToAlarmList(result.get());
+    std::vector<linked_ptr<JsAlarm> > alarms = ToAlarmList(result.get());
     EXPECT_EQ(2u, alarms.size());
 
     // Test the "7" alarm.
-    AlarmManager::Alarm* alarm = alarms[0].get();
+    JsAlarm* alarm = alarms[0].get();
     if (alarm->name != "7")
       alarm = alarms[1].get();
     EXPECT_EQ("7", alarm->name);
-    EXPECT_EQ(7, alarm->delay_in_minutes);
-    EXPECT_TRUE(alarm->repeating);
+    EXPECT_THAT(alarm->period_in_minutes, testing::Pointee(7));
   }
 }
 
@@ -276,7 +352,8 @@ TEST_F(ExtensionAlarmsTest, Clear) {
         alarm_manager_->GetAllAlarms(extension_->id());
     ASSERT_TRUE(alarms);
     EXPECT_EQ(1u, alarms->size());
-    EXPECT_EQ(0.001, (*alarms)[0]->delay_in_minutes);
+    EXPECT_THAT((*alarms)[0].js_alarm->period_in_minutes,
+                testing::Pointee(0.001));
   }
 
   // Now wait for the alarms to fire, and ensure the cancelled alarms don't
@@ -293,7 +370,8 @@ TEST_F(ExtensionAlarmsTest, Clear) {
         alarm_manager_->GetAllAlarms(extension_->id());
     ASSERT_TRUE(alarms);
     EXPECT_EQ(1u, alarms->size());
-    EXPECT_EQ(0.001, (*alarms)[0]->delay_in_minutes);
+    EXPECT_THAT((*alarms)[0].js_alarm->period_in_minutes,
+                testing::Pointee(0.001));
   }
 }
 
@@ -327,70 +405,64 @@ class ExtensionAlarmsSchedulingTest : public ExtensionAlarmsTest {
  public:
   // Get the time that the alarm named is scheduled to run.
   base::Time GetScheduledTime(const std::string& alarm_name) {
-    const extensions::AlarmManager::Alarm* alarm =
+    const extensions::Alarm* alarm =
         alarm_manager_->GetAlarm(extension_->id(), alarm_name);
     CHECK(alarm);
-    return alarm_manager_->scheduled_times_[alarm].time;
+    return base::Time::FromJsTime(alarm->js_alarm->scheduled_time);
   }
 };
 
 TEST_F(ExtensionAlarmsSchedulingTest, PollScheduling) {
   {
-    RunFunction(new AlarmsCreateFunction(),
-                "[\"a\", {\"delayInMinutes\": 6, \"repeating\": true}]");
-    RunFunction(new AlarmsCreateFunction(),
-                "[\"bb\", {\"delayInMinutes\": 8, \"repeating\": true}]");
+    CreateAlarm("[\"a\", {\"periodInMinutes\": 6}]");
+    CreateAlarm("[\"bb\", {\"periodInMinutes\": 8}]");
     EXPECT_EQ(GetScheduledTime("a"), alarm_manager_->next_poll_time_);
     alarm_manager_->RemoveAllAlarms(extension_->id());
   }
   {
-    RunFunction(new AlarmsCreateFunction(),
-                "[\"a\", {\"delayInMinutes\": 10}]");
-    RunFunction(new AlarmsCreateFunction(),
-                "[\"bb\", {\"delayInMinutes\": 21}]");
+    CreateAlarm("[\"a\", {\"delayInMinutes\": 10}]");
+    CreateAlarm("[\"bb\", {\"delayInMinutes\": 21}]");
     EXPECT_EQ(GetScheduledTime("a"), alarm_manager_->next_poll_time_);
     alarm_manager_->RemoveAllAlarms(extension_->id());
   }
   {
-    RunFunction(new AlarmsCreateFunction(),
-                "[\"a\", {\"delayInMinutes\": 10, \"repeating\": true}]");
-    linked_ptr<AlarmManager::Alarm> alarm(new AlarmManager::Alarm());
-    alarm->name = "bb";
-    alarm->delay_in_minutes = 30;
-    alarm->repeating = true;
-    alarm_manager_->AddAlarmImpl(extension_->id(), alarm,
-                                 base::TimeDelta::FromMinutes(3));
-    EXPECT_EQ(GetScheduledTime("bb"), alarm_manager_->next_poll_time_);
+    current_time_ = base::Time::FromDoubleT(10);
+    CreateAlarm("[\"a\", {\"periodInMinutes\": 10}]");
+    Alarm alarm;
+    alarm.js_alarm->name = "bb";
+    alarm.js_alarm->scheduled_time = 30 * 60000;
+    alarm.js_alarm->period_in_minutes.reset(new double(30));
+    alarm_manager_->AddAlarmImpl(extension_->id(), alarm);
+    EXPECT_DOUBLE_EQ(GetScheduledTime("a").ToDoubleT(),
+                     alarm_manager_->next_poll_time_.ToDoubleT());
     alarm_manager_->RemoveAllAlarms(extension_->id());
   }
   {
-    linked_ptr<AlarmManager::Alarm> alarm(new AlarmManager::Alarm());
-    alarm->name = "bb";
-    alarm->delay_in_minutes = 3;
-    alarm->repeating = true;
-    alarm_manager_->AddAlarmImpl(extension_->id(), alarm,
-                                 base::TimeDelta::FromSeconds(0));
+    current_time_ = base::Time::FromDoubleT(3 * 60 + 1);
+    Alarm alarm;
+    alarm.js_alarm->name = "bb";
+    alarm.js_alarm->scheduled_time = 3 * 60000;
+    alarm.js_alarm->period_in_minutes.reset(new double(3));
+    alarm_manager_->AddAlarmImpl(extension_->id(), alarm);
     MessageLoop::current()->Run();
     EXPECT_EQ(alarm_manager_->last_poll_time_ + base::TimeDelta::FromMinutes(3),
               alarm_manager_->next_poll_time_);
     alarm_manager_->RemoveAllAlarms(extension_->id());
   }
   {
-    RunFunction(new AlarmsCreateFunction(),
-                "[\"a\", {\"delayInMinutes\": 2, \"repeating\": true}]");
+    current_time_ = base::Time::FromDoubleT(4 * 60 + 1);
+    CreateAlarm("[\"a\", {\"periodInMinutes\": 2}]");
     alarm_manager_->RemoveAlarm(extension_->id(), "a");
-    linked_ptr<AlarmManager::Alarm> alarm2(new AlarmManager::Alarm());
-    alarm2->name = "bb";
-    alarm2->delay_in_minutes = 4;
-    alarm2->repeating = true;
-    alarm_manager_->AddAlarmImpl(extension_->id(), alarm2,
-                                 base::TimeDelta::FromMinutes(3));
-    linked_ptr<AlarmManager::Alarm> alarm3(new AlarmManager::Alarm());
-    alarm3->name = "ccc";
-    alarm3->delay_in_minutes = 25;
-    alarm3->repeating = true;
-    alarm_manager_->AddAlarmImpl(extension_->id(), alarm3,
-                                 base::TimeDelta::FromSeconds(0));
+    Alarm alarm2;
+    alarm2.js_alarm->name = "bb";
+    alarm2.js_alarm->scheduled_time = 4 * 60000;
+    alarm2.js_alarm->period_in_minutes.reset(new double(4));
+    alarm_manager_->AddAlarmImpl(extension_->id(), alarm2);
+    Alarm alarm3;
+    alarm3.js_alarm->name = "ccc";
+    alarm3.js_alarm->scheduled_time = 25 * 60000;
+    alarm3.js_alarm->period_in_minutes.reset(new double(25));
+    alarm_manager_->AddAlarmImpl(extension_->id(), alarm3);
     MessageLoop::current()->Run();
     EXPECT_EQ(alarm_manager_->last_poll_time_ + base::TimeDelta::FromMinutes(4),
               alarm_manager_->next_poll_time_);
@@ -398,15 +470,31 @@ TEST_F(ExtensionAlarmsSchedulingTest, PollScheduling) {
   }
 }
 
+TEST_F(ExtensionAlarmsSchedulingTest, ReleasedExtensionPollsInfrequently) {
+  extension_ = utils::CreateEmptyExtensionWithLocation(
+      extensions::Extension::INTERNAL);
+  current_time_ = base::Time::FromJsTime(300000);
+  CreateAlarm("[\"a\", {\"when\": 300010}]");
+  CreateAlarm("[\"b\", {\"when\": 360000}]");
+
+  // In released extensions, we set the granularity to at least 5
+  // minutes, but AddAlarm schedules its next poll precisely.
+  EXPECT_DOUBLE_EQ(300010, alarm_manager_->next_poll_time_.ToJsTime());
+
+  // Run an iteration to see the effect of the granularity.
+  current_time_ = base::Time::FromJsTime(300020);
+  MessageLoop::current()->Run();
+  EXPECT_DOUBLE_EQ(300020, alarm_manager_->last_poll_time_.ToJsTime());
+  EXPECT_DOUBLE_EQ(600020, alarm_manager_->next_poll_time_.ToJsTime());
+}
+
 TEST_F(ExtensionAlarmsSchedulingTest, TimerRunning) {
   EXPECT_FALSE(alarm_manager_->timer_.IsRunning());
-  RunFunction(new AlarmsCreateFunction(),
-              "[\"a\", {\"delayInMinutes\": 0.001}]");
+  CreateAlarm("[\"a\", {\"delayInMinutes\": 0.001}]");
   EXPECT_TRUE(alarm_manager_->timer_.IsRunning());
   MessageLoop::current()->Run();
   EXPECT_FALSE(alarm_manager_->timer_.IsRunning());
-  RunFunction(new AlarmsCreateFunction(),
-              "[\"bb\", {\"delayInMinutes\": 10}]");
+  CreateAlarm("[\"bb\", {\"delayInMinutes\": 10}]");
   EXPECT_TRUE(alarm_manager_->timer_.IsRunning());
   alarm_manager_->RemoveAllAlarms(extension_->id());
   EXPECT_FALSE(alarm_manager_->timer_.IsRunning());