Send metrics with embedded system profiles after system startup.

components/metrics/metrics_service_unittest.cc

 // Copyright 2014 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 "components/metrics/metrics_service.h"
 
 #include <stdint.h>
 
 #include <algorithm>
 #include <memory>
@@ skipping 473 matching lines @@
 }
 
 TEST_F(MetricsServiceTest, SplitRotation) {
   TestMetricsServiceClient client;
   TestMetricsService service(GetMetricsStateManager(), &client,
                              GetLocalState());
   service.InitializeMetricsRecordingState();
   service.Start();
   // Rotation loop should create a log and mark state as idle.
   // Upload loop should start upload or be restarted.
+  // The independent-metrics upload job will be started and always be a task.
   task_runner_->RunPendingTasks();
   // Rotation loop should terminated due to being idle.
   // Upload loop should start uploading if it isn't already.
   task_runner_->RunPendingTasks();
   EXPECT_TRUE(client.uploader()->is_uploading());
-  EXPECT_EQ(0U, task_runner_->NumPendingTasks());
+  EXPECT_EQ(1U, task_runner_->NumPendingTasks());
   service.OnApplicationNotIdle();
   EXPECT_TRUE(client.uploader()->is_uploading());
-  EXPECT_EQ(1U, task_runner_->NumPendingTasks());
+  EXPECT_EQ(2U, task_runner_->NumPendingTasks());
   // Log generation should be suppressed due to unsent log.
   // Idle state should not be reset.
   task_runner_->RunPendingTasks();
   EXPECT_TRUE(client.uploader()->is_uploading());
-  EXPECT_EQ(1U, task_runner_->NumPendingTasks());
+  EXPECT_EQ(2U, task_runner_->NumPendingTasks());
   // Make sure idle state was not reset.
   task_runner_->RunPendingTasks();
   EXPECT_TRUE(client.uploader()->is_uploading());
-  EXPECT_EQ(1U, task_runner_->NumPendingTasks());
+  EXPECT_EQ(2U, task_runner_->NumPendingTasks());
   // Upload should not be rescheduled, since there are no other logs.
   client.uploader()->CompleteUpload(200);
   EXPECT_FALSE(client.uploader()->is_uploading());
-  EXPECT_EQ(1U, task_runner_->NumPendingTasks());
+  EXPECT_EQ(2U, task_runner_->NumPendingTasks());
   // Running should generate a log, restart upload loop, and mark idle.
   task_runner_->RunPendingTasks();
   EXPECT_FALSE(client.uploader()->is_uploading());
-  EXPECT_EQ(2U, task_runner_->NumPendingTasks());
+  EXPECT_EQ(3U, task_runner_->NumPendingTasks());
   // Upload should start, and rotation loop should idle out.
   task_runner_->RunPendingTasks();
   EXPECT_TRUE(client.uploader()->is_uploading());
-  EXPECT_EQ(0U, task_runner_->NumPendingTasks());
+  EXPECT_EQ(1U, task_runner_->NumPendingTasks());
   // Uploader should reschedule when there is another log available.
   service.PushExternalLog("Blah");
   client.uploader()->CompleteUpload(200);
   EXPECT_FALSE(client.uploader()->is_uploading());
-  EXPECT_EQ(1U, task_runner_->NumPendingTasks());
+  EXPECT_EQ(2U, task_runner_->NumPendingTasks());
   // Upload should start.
   task_runner_->RunPendingTasks();
   EXPECT_TRUE(client.uploader()->is_uploading());
-  EXPECT_EQ(0U, task_runner_->NumPendingTasks());
+  EXPECT_EQ(1U, task_runner_->NumPendingTasks());
 }
 
 TEST_F(MetricsServiceTest, GetSyntheticFieldTrialActiveGroups) {
   TestMetricsServiceClient client;
   MetricsService service(GetMetricsStateManager(), &client, GetLocalState());
 
   // Instantiate and setup the corresponding singleton observer which tracks the
   // creation of all SyntheticTrialGroups.
   service.AddSyntheticTrialObserver(
       variations::SyntheticTrialsActiveGroupIdProvider::GetInstance());
@@ skipping 18 matching lines @@
   std::string trial1_hash =
       base::StringPrintf("%x-%x", trial1.id.name, trial1.id.group);
   EXPECT_TRUE(base::ContainsValue(output, trial1_hash));
 
   std::string trial2_hash =
       base::StringPrintf("%x-%x", trial2.id.name, trial2.id.group);
   EXPECT_TRUE(base::ContainsValue(output, trial2_hash));
 }
 
 }  // namespace metrics