tools/perf/measurements/smooth_gesture_util_unittest.py

   1 # Copyright 2014 The Chromium Authors. All rights reserved.
   2 # Use of this source code is governed by a BSD-style license that can be
   3 # found in the LICENSE file.
   4 import unittest
   5
   6 from telemetry.timeline import model as model_module
   7 from telemetry.web_perf import timeline_interaction_record as tir_module
   8 from measurements import smooth_gesture_util as sg_util
   9
  10 class SmoothGestureUtilTest(unittest.TestCase):
  11   def testGetAdjustedInteractionIfContainGesture(self):
  12     model = model_module.TimelineModel()
  13     renderer_main = model.GetOrCreateProcess(1).GetOrCreateThread(2)
  14     renderer_main.name = 'CrRendererMain'
  15
  16     #      [          X          ]                   [   Y  ]
  17     #          [   record_1]
  18     #          [   record_6]
  19     #  [  record_2 ]          [ record_3 ]
  20     #  [           record_4              ]
  21     #                                [ record_5 ]
  22     renderer_main.BeginSlice('X', 'SyntheticGestureController::running', 10, 0)
  23     renderer_main.EndSlice(30, 30)
  24     renderer_main.BeginSlice('Y', 'SyntheticGestureController::running', 60, 0)
  25     renderer_main.EndSlice(80, 80)
  26
  27     model.FinalizeImport(shift_world_to_zero=False)
  28
  29     record_1 = tir_module.TimelineInteractionRecord('Gesture_included', 15, 25)
  30     record_2 = tir_module.TimelineInteractionRecord(
  31       'Gesture_overlapped_left', 5, 25)
  32     record_3 = tir_module.TimelineInteractionRecord(
  33       'Gesture_overlapped_right', 25, 35)
  34     record_4 = tir_module.TimelineInteractionRecord(
  35       'Gesture_containing', 5, 35)
  36     record_5 = tir_module.TimelineInteractionRecord(
  37       'Gesture_non_overlapped', 35, 45)
  38     record_6 = tir_module.TimelineInteractionRecord('Action_included', 15, 25)
  39
  40     adjusted_record_1 = sg_util.GetAdjustedInteractionIfContainGesture(
  41       model, record_1)
  42     self.assertEquals(adjusted_record_1.start, 10)
  43     self.assertEquals(adjusted_record_1.end, 30)
  44     self.assertTrue(adjusted_record_1 is not record_1)
  45
  46     adjusted_record_2 = sg_util.GetAdjustedInteractionIfContainGesture(
  47       model, record_2)
  48     self.assertEquals(adjusted_record_2.start, 10)
  49     self.assertEquals(adjusted_record_2.end, 30)
  50
  51     adjusted_record_3 = sg_util.GetAdjustedInteractionIfContainGesture(
  52       model, record_3)
  53     self.assertEquals(adjusted_record_3.start, 10)
  54     self.assertEquals(adjusted_record_3.end, 30)
  55
  56     adjusted_record_4 = sg_util.GetAdjustedInteractionIfContainGesture(
  57       model, record_4)
  58     self.assertEquals(adjusted_record_4.start, 10)
  59     self.assertEquals(adjusted_record_4.end, 30)
  60
  61     adjusted_record_5 = sg_util.GetAdjustedInteractionIfContainGesture(
  62       model, record_5)
  63     self.assertEquals(adjusted_record_5.start, 35)
  64     self.assertEquals(adjusted_record_5.end, 45)
  65     self.assertTrue(adjusted_record_5 is not record_5)
  66
  67     adjusted_record_6 = sg_util.GetAdjustedInteractionIfContainGesture(
  68       model, record_6)
  69     self.assertEquals(adjusted_record_6.start, 15)
  70     self.assertEquals(adjusted_record_6.end, 25)
  71     self.assertTrue(adjusted_record_6 is not record_6)
  72