[Android] Do not list tests wihtout logs in 'Detailed Logs' section.

build/android/pylib/base/base_test_result_unittest.py

 # Copyright (c) 2013 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.
 
 """Unittests for TestRunResults."""
 
 import unittest
 
 from base_test_result import BaseTestResult
 from base_test_result import TestRunResults
@@ skipping 35 matching lines @@
     tr2.AddResult(f2)
     tr2.AddTestRunResults(self.tr)
     self.assertFalse(
         tr2.GetAll().symmetric_difference(
             [self.p1, self.p2, self.f1, self.c1, self.u1, f2]))
 
   def testGetLogs(self):
     log_print = ('[FAIL] f1:\n'
                  'failure1\n'
                  '[CRASH] c1:\n'
-                 'crash1\n'
-                 '[UNKNOWN] u1:\n')
+                 'crash1')
     self.assertEqual(self.tr.GetLogs(), log_print)
 
   def testGetShortForm(self):
     short_print = ('ALL: 5         PASS: 2        FAIL: 1        '
                    'CRASH: 1       TIMEOUT: 0     UNKNOWN: 1     ')
     self.assertEqual(self.tr.GetShortForm(), short_print)
 
   def testGetLongForm(self):
     long_print = ('ALL (5 tests)\n'
                   'PASS (2 tests)\n'
                   'FAIL (1 tests): [f1]\n'
                   'CRASH (1 tests): [c1]\n'
                   'TIMEOUT (0 tests): []\n'
                   'UNKNOWN (1 tests): [u1]')
     self.assertEqual(self.tr.GetLongForm(), long_print)
 
   def testRunPassed(self):
     self.assertFalse(self.tr.DidRunPass())
     tr2 = TestRunResults()
     self.assertTrue(tr2.DidRunPass())
 
 
 if __name__ == '__main__':
   unittest.main()