Disable BattOr tests on Mac on the main waterfall

tools/perf/benchmarks/battor.py

 # Copyright 2016 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.
 
+import os
+
 from core import perf_benchmark
 from telemetry.web_perf import timeline_based_measurement
 import page_sets
 from telemetry import benchmark
 
 
 # TODO(rnephew): Remove BattOr naming from all benchmarks once the BattOr tests
 # are the primary means of benchmarking power.
 class _BattOrBenchmark(perf_benchmark.PerfBenchmark):
 
   def CreateTimelineBasedMeasurementOptions(self):
     options = timeline_based_measurement.Options()
     options.config.enable_battor_trace = True
     options.config.enable_chrome_trace = True
     options.config.chrome_trace_config.SetDefaultOverheadFilter()
     options.SetTimelineBasedMetrics(['powerMetric', 'clockSyncLatencyMetric'])
     return options
 
   @classmethod
   def ShouldDisable(cls, possible_browser):
     # Only run if BattOr is detected.
     if not possible_browser.platform.HasBattOrConnected():
       return True
 
     # Galaxy S5s have problems with running system health metrics.
     # http://crbug.com/600463
     galaxy_s5_type_name = 'SM-G900H'
-    return possible_browser.platform.GetDeviceTypeName() == galaxy_s5_type_name
+    if possible_browser.platform.GetDeviceTypeName() == galaxy_s5_type_name:
+      return True
+
+    # TODO(charliea): The BattOr agent is failing intermittently on Mac. We
+    # still want it running on the FYI waterfall to track the flakiness, but
+    # want it disabled on the main perf waterfall until we can make things
+    # stable.
+    # http://crbug.com/634188
+    return (possible_browser.platform.GetOSName() == 'mac' and
+            'BUILDBOT_MASTERNAME' in os.environ and
+            os.environ['BUILDBOT_MASTERNAME'] == 'chromium.perf')
 
   @classmethod
   def ShouldTearDownStateAfterEachStoryRun(cls):
     return True
 
 
 # android: See battor.android.tough_video_cases below
 # win8: crbug.com/531618
 # crbug.com/565180: Only include cases that report time_to_play
 # Taken directly from media benchmark.
 @benchmark.Disabled('android', 'win8')
 class BattOrToughVideoCases(_BattOrBenchmark):
   """Obtains media metrics for key user scenarios."""
   page_set = page_sets.ToughVideoCasesPageSet
 
   @classmethod
   def Name(cls):
     return 'battor.tough_video_cases'
 
 
 # TODO(rnephew): Add a version that scrolls.
 class BattOrSystemHealthLoadingDesktop(_BattOrBenchmark):
   """Desktop Chrome Memory System Health Benchmark."""
 
   def CreateStorySet(self, options):
     return page_sets.SystemHealthStorySet(platform='desktop', case='load')
 
   @classmethod
   def ShouldDisable(cls, possible_browser):
-    return (possible_browser.platform.GetDeviceTypeName() != 'Desktop' or
-            not possible_browser.platform.HasBattOrConnected())
+    return (
+        super(BattOrSystemHealthLoadingDesktop, cls).ShouldDisable(
+            possible_browser) or
+        possible_browser.platform.GetDeviceTypeName() != 'Desktop')
 
   @classmethod
   def Name(cls):
     return 'battor.system_health_loading_desktop'
 
 
 class BattOrSystemHealthLoadingMobile(_BattOrBenchmark):
   """Mobile Chrome Memory System Health Benchmark."""
 
   def CreateStorySet(self, options):
     return page_sets.SystemHealthStorySet(platform='mobile', case='load')
 
   @classmethod
   def ShouldDisable(cls, possible_browser):
     if possible_browser.platform.GetDeviceTypeName() == 'Desktop':
       return True
     if (possible_browser.browser_type == 'reference' and
         possible_browser.platform.GetDeviceTypeName() == 'Nexus 5X'):
       return True
-    return not possible_browser.platform.HasBattOrConnected()
+
+    return super(BattOrSystemHealthLoadingMobile, cls).ShouldDisable(
+        possible_browser)
 
   @classmethod
   def Name(cls):
     return 'battor.system_health_loading_mobile'
 
 
 class BattOrPowerCases(_BattOrBenchmark):
   page_set = page_sets.power_cases.PowerCasesPageSet
 
   @classmethod
   def Name(cls):
     return 'battor.power_cases'
 
 
 class BattOrPowerCasesNoChromeTrace(_BattOrBenchmark):
   page_set = page_sets.power_cases.PowerCasesPageSet
 
   def CreateTimelineBasedMeasurementOptions(self):
     options = timeline_based_measurement.Options()
     options.config.enable_battor_trace = True
     options.config.enable_chrome_trace = False
     options.config.chrome_trace_config.SetDefaultOverheadFilter()
     options.SetTimelineBasedMetrics(['powerMetric', 'clockSyncLatencyMetric'])
     return options
 
   @classmethod
   def Name(cls):
     return 'battor.power_cases_no_chrome_trace'