Fix the fake statsd config. Better error messages.

Test: Ran statsd.

Change-Id: Ib3d35024a4929702bc470a8bde267b24a4d867de
diff --git a/cmds/statsd/src/config/ConfigManager.cpp b/cmds/statsd/src/config/ConfigManager.cpp
index 2125609..0c9252e 100644
--- a/cmds/statsd/src/config/ConfigManager.cpp
+++ b/cmds/statsd/src/config/ConfigManager.cpp
@@ -232,7 +232,7 @@
 static StatsdConfig build_fake_config() {
     // HACK: Hard code a test metric for counting screen on events...
     StatsdConfig config;
-    config.set_name("12345");
+    config.set_name("CONFIG_12345");
 
     int WAKE_LOCK_TAG_ID = 1111;  // put a fake id here to make testing easier.
     int WAKE_LOCK_UID_KEY_ID = 1;
@@ -263,20 +263,21 @@
 
     // Count Screen ON events.
     CountMetric* metric = config.add_count_metric();
-    metric->set_name("1");
+    metric->set_name("METRIC_1");
     metric->set_what("SCREEN_TURNED_ON");
     metric->mutable_bucket()->set_bucket_size_millis(30 * 1000L);
 
     // Anomaly threshold for screen-on count.
     Alert* alert = config.add_alert();
-    alert->set_name("1");
+    alert->set_name("ALERT_1");
+    alert->set_metric_name("METRIC_1");
     alert->set_number_of_buckets(6);
     alert->set_trigger_if_sum_gt(10);
     alert->set_refractory_period_secs(30);
 
     // Count process state changes, slice by uid.
     metric = config.add_count_metric();
-    metric->set_name("2");
+    metric->set_name("METRIC_2");
     metric->set_what("PROCESS_STATE_CHANGE");
     metric->mutable_bucket()->set_bucket_size_millis(30 * 1000L);
     KeyMatcher* keyMatcher = metric->add_dimension();
@@ -284,14 +285,15 @@
 
     // Anomaly threshold for background count.
     alert = config.add_alert();
-    alert->set_name("2");
+    alert->set_name("ALERT_2");
+    alert->set_metric_name("METRIC_2");
     alert->set_number_of_buckets(4);
     alert->set_trigger_if_sum_gt(30);
     alert->set_refractory_period_secs(20);
 
     // Count process state changes, slice by uid, while SCREEN_IS_OFF
     metric = config.add_count_metric();
-    metric->set_name("3");
+    metric->set_name("METRIC_3");
     metric->set_what("PROCESS_STATE_CHANGE");
     metric->mutable_bucket()->set_bucket_size_millis(30 * 1000L);
     keyMatcher = metric->add_dimension();
@@ -300,7 +302,7 @@
 
     // Count wake lock, slice by uid, while SCREEN_IS_ON and app in background
     metric = config.add_count_metric();
-    metric->set_name("4");
+    metric->set_name("METRIC_4");
     metric->set_what("APP_GET_WL");
     metric->mutable_bucket()->set_bucket_size_millis(30 * 1000L);
     keyMatcher = metric->add_dimension();
@@ -313,7 +315,7 @@
 
     // Duration of an app holding any wl, while screen on and app in background, slice by uid
     DurationMetric* durationMetric = config.add_duration_metric();
-    durationMetric->set_name("5");
+    durationMetric->set_name("METRIC_5");
     durationMetric->mutable_bucket()->set_bucket_size_millis(30 * 1000L);
     durationMetric->set_aggregation_type(DurationMetric_AggregationType_SUM);
     keyMatcher = durationMetric->add_dimension();
@@ -327,7 +329,7 @@
 
     // max Duration of an app holding any wl, while screen on and app in background, slice by uid
     durationMetric = config.add_duration_metric();
-    durationMetric->set_name("6");
+    durationMetric->set_name("METRIC_6");
     durationMetric->mutable_bucket()->set_bucket_size_millis(30 * 1000L);
     durationMetric->set_aggregation_type(DurationMetric_AggregationType_MAX_SPARSE);
     keyMatcher = durationMetric->add_dimension();
@@ -341,7 +343,7 @@
 
     // Duration of an app holding any wl, while screen on and app in background
     durationMetric = config.add_duration_metric();
-    durationMetric->set_name("7");
+    durationMetric->set_name("METRIC_7");
     durationMetric->mutable_bucket()->set_bucket_size_millis(30 * 1000L);
     durationMetric->set_aggregation_type(DurationMetric_AggregationType_MAX_SPARSE);
     durationMetric->set_what("WL_HELD_PER_APP_PER_NAME");
@@ -353,14 +355,14 @@
 
     // Duration of screen on time.
     durationMetric = config.add_duration_metric();
-    durationMetric->set_name("8");
+    durationMetric->set_name("METRIC_8");
     durationMetric->mutable_bucket()->set_bucket_size_millis(10 * 1000L);
     durationMetric->set_aggregation_type(DurationMetric_AggregationType_SUM);
     durationMetric->set_what("SCREEN_IS_ON");
 
     // Value metric to count KERNEL_WAKELOCK when screen turned on
     ValueMetric* valueMetric = config.add_value_metric();
-    valueMetric->set_name("6");
+    valueMetric->set_name("METRIC_6");
     valueMetric->set_what("KERNEL_WAKELOCK");
     valueMetric->set_value_field(1);
     valueMetric->set_condition("SCREEN_IS_ON");
@@ -371,12 +373,12 @@
 
     // Add an EventMetric to log process state change events.
     EventMetric* eventMetric = config.add_event_metric();
-    eventMetric->set_name("9");
+    eventMetric->set_name("METRIC_9");
     eventMetric->set_what("SCREEN_TURNED_ON");
 
     // Add an GaugeMetric.
     GaugeMetric* gaugeMetric = config.add_gauge_metric();
-    gaugeMetric->set_name("10");
+    gaugeMetric->set_name("METRIC_10");
     gaugeMetric->set_what("DEVICE_TEMPERATURE");
     gaugeMetric->set_gauge_field(DEVICE_TEMPERATURE_KEY);
     gaugeMetric->mutable_bucket()->set_bucket_size_millis(60 * 1000L);
diff --git a/cmds/statsd/src/metrics/metrics_manager_util.cpp b/cmds/statsd/src/metrics/metrics_manager_util.cpp
index 2344cb4..4660263 100644
--- a/cmds/statsd/src/metrics/metrics_manager_util.cpp
+++ b/cmds/statsd/src/metrics/metrics_manager_util.cpp
@@ -43,12 +43,12 @@
                                  int& logTrackerIndex) {
     auto logTrackerIt = logTrackerMap.find(what);
     if (logTrackerIt == logTrackerMap.end()) {
-        ALOGW("cannot find the LogEntryMatcher %s in config", what.c_str());
+        ALOGW("cannot find the LogEntryMatcher \"%s\" in config", what.c_str());
         return false;
     }
     if (usedForDimension && allLogEntryMatchers[logTrackerIt->second]->getTagIds().size() > 1) {
-        ALOGE("LogEntryMatcher %s has more than one tag ids. When a metric has dimension, the "
-              "\"what\" can only about one atom type.",
+        ALOGE("LogEntryMatcher \"%s\" has more than one tag ids. When a metric has dimension, "
+              "the \"what\" can only about one atom type.",
               what.c_str());
         return false;
     }
@@ -67,14 +67,14 @@
         unordered_map<int, std::vector<int>>& conditionToMetricMap) {
     auto condition_it = conditionTrackerMap.find(condition);
     if (condition_it == conditionTrackerMap.end()) {
-        ALOGW("cannot find the Condition %s in the config", condition.c_str());
+        ALOGW("cannot find Condition \"%s\" in the config", condition.c_str());
         return false;
     }
 
     for (const auto& link : links) {
         auto it = conditionTrackerMap.find(link.condition());
         if (it == conditionTrackerMap.end()) {
-            ALOGW("cannot find the Condition %s in the config", link.condition().c_str());
+            ALOGW("cannot find Condition \"%s\" in the config", link.condition().c_str());
             return false;
         }
         allConditionTrackers[condition_it->second]->setSliced(true);
@@ -110,7 +110,7 @@
                         new CombinationLogMatchingTracker(logMatcher.name(), index));
                 break;
             default:
-                ALOGE("Matcher %s malformed", logMatcher.name().c_str());
+                ALOGE("Matcher \"%s\" malformed", logMatcher.name().c_str());
                 return false;
                 // continue;
         }
@@ -158,7 +158,7 @@
                 break;
             }
             default:
-                ALOGE("Condition %s malformed", condition.name().c_str());
+                ALOGE("Condition \"%s\" malformed", condition.name().c_str());
                 return false;
         }
         if (conditionTrackerMap.find(condition.name()) != conditionTrackerMap.end()) {
@@ -204,7 +204,7 @@
     for (int i = 0; i < config.count_metric_size(); i++) {
         const CountMetric& metric = config.count_metric(i);
         if (!metric.has_what()) {
-            ALOGW("cannot find what in CountMetric %s", metric.name().c_str());
+            ALOGW("cannot find \"what\" in CountMetric \"%s\"", metric.name().c_str());
             return false;
         }
 
@@ -341,7 +341,7 @@
     for (int i = 0; i < config.value_metric_size(); i++) {
         const ValueMetric& metric = config.value_metric(i);
         if (!metric.has_what()) {
-            ALOGW("cannot find what in ValueMetric %s", metric.name().c_str());
+            ALOGW("cannot find \"what\" in ValueMetric \"%s\"", metric.name().c_str());
             return false;
         }
 
@@ -387,7 +387,7 @@
     for (int i = 0; i < config.gauge_metric_size(); i++) {
         const GaugeMetric& metric = config.gauge_metric(i);
         if (!metric.has_what()) {
-            ALOGW("cannot find what in ValueMetric %s", metric.name().c_str());
+            ALOGW("cannot find \"what\" in ValueMetric \"%s\"", metric.name().c_str());
             return false;
         }
 
@@ -438,7 +438,7 @@
         const Alert& alert = config.alert(i);
         const auto& itr = metricProducerMap.find(alert.metric_name());
         if (itr == metricProducerMap.end()) {
-            ALOGW("alert has unknown metric name: %s %s", alert.name().c_str(),
+            ALOGW("alert \"%s\" has unknown metric name: \"%s\"", alert.name().c_str(),
                   alert.metric_name().c_str());
             return false;
         }