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| 1 # Copyright 2013 The Chromium Authors. All rights reserved. | 1 # Copyright 2013 The Chromium Authors. All rights reserved. |
| 2 # Use of this source code is governed by a BSD-style license that can be | 2 # Use of this source code is governed by a BSD-style license that can be |
| 3 # found in the LICENSE file. | 3 # found in the LICENSE file. |
| 4 | 4 |
| 5 """Unittests for SurfaceStatsCollector.""" | 5 """Unittests for SurfaceStatsCollector.""" |
| 6 # pylint: disable=W0212 | |
| 7 | 6 |
| 8 import unittest | 7 import unittest |
| 9 | 8 |
| 10 from pylib.perf.surface_stats_collector import SurfaceStatsCollector | 9 from surface_stats_collector import SurfaceStatsCollector |
| 11 | |
| 12 | 10 |
| 13 class TestSurfaceStatsCollector(unittest.TestCase): | 11 class TestSurfaceStatsCollector(unittest.TestCase): |
| 14 @staticmethod | 12 @staticmethod |
| 15 def _CreateUniformTimestamps(base, num, delta): | 13 def _CreateUniformTimestamps(base, num, delta): |
| 16 return [base + i * delta for i in range(1, num + 1)] | 14 return [base + i * delta for i in range(1, num + 1)] |
| 17 | 15 |
| 18 @staticmethod | 16 @staticmethod |
| 19 def _CreateDictionaryFromResults(results): | 17 def _CreateDictionaryFromResults(results): |
| 20 dictionary = {} | 18 dictionary = {} |
| 21 for result in results: | 19 for result in results: |
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| 55 | 53 |
| 56 results = self._CreateDictionaryFromResults( | 54 results = self._CreateDictionaryFromResults( |
| 57 SurfaceStatsCollector._CalculateResults( | 55 SurfaceStatsCollector._CalculateResults( |
| 58 self.refresh_period, timestamps, '')) | 56 self.refresh_period, timestamps, '')) |
| 59 | 57 |
| 60 self.assertEquals(len(results['frame_lengths'].value), 9) | 58 self.assertEquals(len(results['frame_lengths'].value), 9) |
| 61 | 59 |
| 62 | 60 |
| 63 if __name__ == '__main__': | 61 if __name__ == '__main__': |
| 64 unittest.main() | 62 unittest.main() |
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