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# Copyright 2019 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 unittest
from devil.android.perf import surface_stats_collector
class SurfaceStatsCollectorTests(unittest.TestCase):
def testParseFrameData_simple(self):
actual = surface_stats_collector.ParseFrameData([
'16954612',
'7657467895508 7657482691352 7657493499756',
'7657484466553 7657499645964 7657511077881',
'7657500793457 7657516600576 7657527404785',
],
parse_timestamps=True)
self.assertEqual(
actual, (16.954612, [7657482.691352, 7657499.645964, 7657516.600576]))
def testParseFrameData_withoutTimestamps(self):
actual = surface_stats_collector.ParseFrameData([
'16954612',
'7657467895508 7657482691352 7657493499756',
'7657484466553 7657499645964 7657511077881',
'7657500793457 7657516600576 7657527404785',
],
parse_timestamps=False)
self.assertEqual(actual, (16.954612, []))
def testParseFrameData_withWarning(self):
actual = surface_stats_collector.ParseFrameData([
'SurfaceFlinger appears to be unresponsive, dumping anyways',
'16954612',
'7657467895508 7657482691352 7657493499756',
'7657484466553 7657499645964 7657511077881',
'7657500793457 7657516600576 7657527404785',
],
parse_timestamps=True)
self.assertEqual(
actual, (16.954612, [7657482.691352, 7657499.645964, 7657516.600576]))
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