[Findit] Rerun if the regression range is different.

appengine/findit/crash/test/crash_pipeline_test.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 copy
 import json
 
 from google.appengine.api import app_identity
 
 from common.pipeline_wrapper import pipeline_handlers
 from crash import crash_pipeline
@@ skipping 135 matching lines @@
     platform = 'win'
     channel = 'canary'
     crash_identifiers = {
       'chrome_version': chrome_version,
       'signature': signature,
       'channel': channel,
       'platform': platform,
       'process_type': 'browser',
     }
     stack_trace = 'frame1\nframe2\nframe3'
-    chrome_version = '50.2500.0.0'
-    historical_metadata = {'50.2500.0.0': 1.0}
+    chrome_version = '50.2500.0.1'
+    historical_metadata = None
 
     mock_host = 'https://host.com'
     self.mock(app_identity, 'get_default_version_hostname', lambda: mock_host)
 
     self.assertTrue(
         crash_pipeline.ScheduleNewAnalysisForCrash(
             crash_identifiers, chrome_version, signature, 'fracas',
             platform, stack_trace,
             {'channel': channel, 'historical_metadata': historical_metadata}))
 
@@ skipping 14 matching lines @@
 
     expected_messages_data = [json.dumps({
             'crash_identifiers': crash_identifiers,
             'client_id': 'fracas',
             'result': processed_analysis_result,
         }, sort_keys=True)]
     self.assertEqual(expected_messages_data, pubsub_publish_requests[0][0])
 
     self.assertEqual(1, len(analyzed_crashes))
     self.assertEqual(
-        (signature, platform, stack_trace, chrome_version, historical_metadata),
+        (signature, platform, stack_trace, chrome_version, None),
         analyzed_crashes[0])
 
     analysis = FracasCrashAnalysis.Get(crash_identifiers)
     self.assertEqual(analysis_result, analysis.result)
     return analysis
 
 
   def testRunningAnalysis(self):
     analysis_result = {
         'found': True,
@@ skipping 65 matching lines @@
       'process_type': 'browser',
     }
     analysis = FracasCrashAnalysis.Create(crash_identifiers)
     analysis.status = analysis_status.RUNNING
     analysis.put()
 
     pipeline = crash_pipeline.CrashAnalysisPipeline(crash_identifiers, 'fracas')
     pipeline._SetErrorIfAborted(True)
     analysis = FracasCrashAnalysis.Get(crash_identifiers)
     self.assertEqual(analysis_status.ERROR, analysis.status)