src/cc/animation/animation_unittest.cc

   1 // Copyright 2012 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
   5 #include "cc/animation/animation.h"
   6
   7 #include "cc/test/animation_test_common.h"
   8 #include "testing/gmock/include/gmock/gmock.h"
   9 #include "testing/gtest/include/gtest/gtest.h"
  10
  11 namespace cc {
  12 namespace {
  13
  14 scoped_ptr<Animation> CreateAnimation(int iterations, double duration) {
  15   scoped_ptr<Animation> to_return(Animation::Create(
  16       make_scoped_ptr(
  17           new FakeFloatAnimationCurve(duration)).PassAs<AnimationCurve>(),
  18       0,
  19       1,
  20       Animation::Opacity));
  21   to_return->set_iterations(iterations);
  22   return to_return.Pass();
  23 }
  24
  25 scoped_ptr<Animation> CreateAnimation(int iterations) {
  26   return CreateAnimation(iterations, 1);
  27 }
  28
  29 TEST(AnimationTest, TrimTimeZeroIterations) {
  30   scoped_ptr<Animation> anim(CreateAnimation(0));
  31   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(-1.0));
  32   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(0.0));
  33   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(1.0));
  34 }
  35
  36 TEST(AnimationTest, TrimTimeOneIteration) {
  37   scoped_ptr<Animation> anim(CreateAnimation(1));
  38   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(-1.0));
  39   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(0.0));
  40   EXPECT_EQ(1, anim->TrimTimeToCurrentIteration(1.0));
  41   EXPECT_EQ(1, anim->TrimTimeToCurrentIteration(2.0));
  42 }
  43
  44 TEST(AnimationTest, TrimTimeInfiniteIterations) {
  45   scoped_ptr<Animation> anim(CreateAnimation(-1));
  46   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(0.0));
  47   EXPECT_EQ(0.5, anim->TrimTimeToCurrentIteration(0.5));
  48   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(1.0));
  49   EXPECT_EQ(0.5, anim->TrimTimeToCurrentIteration(1.5));
  50 }
  51
  52 TEST(AnimationTest, TrimTimeReverse) {
  53   scoped_ptr<Animation> anim(CreateAnimation(-1));
  54   anim->set_direction(Animation::Reverse);
  55   EXPECT_EQ(1.0, anim->TrimTimeToCurrentIteration(0));
  56   EXPECT_EQ(0.75, anim->TrimTimeToCurrentIteration(0.25));
  57   EXPECT_EQ(0.5, anim->TrimTimeToCurrentIteration(0.5));
  58   EXPECT_EQ(0.25, anim->TrimTimeToCurrentIteration(0.75));
  59   EXPECT_EQ(1.0, anim->TrimTimeToCurrentIteration(1.0));
  60   EXPECT_EQ(0.75, anim->TrimTimeToCurrentIteration(1.25));
  61 }
  62
  63 TEST(AnimationTest, TrimTimeAlternateInfiniteIterations) {
  64   scoped_ptr<Animation> anim(CreateAnimation(-1));
  65   anim->set_direction(Animation::Alternate);
  66   EXPECT_EQ(0.0, anim->TrimTimeToCurrentIteration(0.0));
  67   EXPECT_EQ(0.25, anim->TrimTimeToCurrentIteration(0.25));
  68   EXPECT_EQ(0.5, anim->TrimTimeToCurrentIteration(0.5));
  69   EXPECT_EQ(0.75, anim->TrimTimeToCurrentIteration(0.75));
  70   EXPECT_EQ(1.0, anim->TrimTimeToCurrentIteration(1.0));
  71   EXPECT_EQ(0.75, anim->TrimTimeToCurrentIteration(1.25));
  72 }
  73
  74 TEST(AnimationTest, TrimTimeAlternateOneIteration) {
  75   scoped_ptr<Animation> anim(CreateAnimation(1));
  76   anim->set_direction(Animation::Alternate);
  77   EXPECT_EQ(0.0, anim->TrimTimeToCurrentIteration(0.0));
  78   EXPECT_EQ(0.25, anim->TrimTimeToCurrentIteration(0.25));
  79   EXPECT_EQ(0.5, anim->TrimTimeToCurrentIteration(0.5));
  80   EXPECT_EQ(0.75, anim->TrimTimeToCurrentIteration(0.75));
  81   EXPECT_EQ(1.0, anim->TrimTimeToCurrentIteration(1.0));
  82   EXPECT_EQ(1.0, anim->TrimTimeToCurrentIteration(1.25));
  83 }
  84
  85 TEST(AnimationTest, TrimTimeAlternateTwoIterations) {
  86   scoped_ptr<Animation> anim(CreateAnimation(2));
  87   anim->set_direction(Animation::Alternate);
  88   EXPECT_EQ(0.0, anim->TrimTimeToCurrentIteration(0.0));
  89   EXPECT_EQ(0.25, anim->TrimTimeToCurrentIteration(0.25));
  90   EXPECT_EQ(0.5, anim->TrimTimeToCurrentIteration(0.5));
  91   EXPECT_EQ(0.75, anim->TrimTimeToCurrentIteration(0.75));
  92   EXPECT_EQ(1.0, anim->TrimTimeToCurrentIteration(1.0));
  93   EXPECT_EQ(0.75, anim->TrimTimeToCurrentIteration(1.25));
  94   EXPECT_EQ(0.25, anim->TrimTimeToCurrentIteration(1.75));
  95   EXPECT_EQ(0.0, anim->TrimTimeToCurrentIteration(2.0));
  96   EXPECT_EQ(0.0, anim->TrimTimeToCurrentIteration(2.25));
  97 }
  98
  99 TEST(AnimationTest, TrimTimeAlternateReverseInfiniteIterations) {
 100   scoped_ptr<Animation> anim(CreateAnimation(-1));
 101   anim->set_direction(Animation::AlternateReverse);
 102   EXPECT_EQ(1.0, anim->TrimTimeToCurrentIteration(0.0));
 103   EXPECT_EQ(0.75, anim->TrimTimeToCurrentIteration(0.25));
 104   EXPECT_EQ(0.5, anim->TrimTimeToCurrentIteration(0.5));
 105   EXPECT_EQ(0.25, anim->TrimTimeToCurrentIteration(0.75));
 106   EXPECT_EQ(0.0, anim->TrimTimeToCurrentIteration(1.0));
 107   EXPECT_EQ(0.25, anim->TrimTimeToCurrentIteration(1.25));
 108 }
 109
 110 TEST(AnimationTest, TrimTimeAlternateReverseOneIteration) {
 111   scoped_ptr<Animation> anim(CreateAnimation(1));
 112   anim->set_direction(Animation::AlternateReverse);
 113   EXPECT_EQ(1.0, anim->TrimTimeToCurrentIteration(0.0));
 114   EXPECT_EQ(0.75, anim->TrimTimeToCurrentIteration(0.25));
 115   EXPECT_EQ(0.5, anim->TrimTimeToCurrentIteration(0.5));
 116   EXPECT_EQ(0.25, anim->TrimTimeToCurrentIteration(0.75));
 117   EXPECT_EQ(0.0, anim->TrimTimeToCurrentIteration(1.0));
 118   EXPECT_EQ(0.0, anim->TrimTimeToCurrentIteration(1.25));
 119 }
 120
 121 TEST(AnimationTest, TrimTimeAlternateReverseTwoIterations) {
 122   scoped_ptr<Animation> anim(CreateAnimation(2));
 123   anim->set_direction(Animation::AlternateReverse);
 124   EXPECT_EQ(1.0, anim->TrimTimeToCurrentIteration(0.0));
 125   EXPECT_EQ(0.75, anim->TrimTimeToCurrentIteration(0.25));
 126   EXPECT_EQ(0.5, anim->TrimTimeToCurrentIteration(0.5));
 127   EXPECT_EQ(0.25, anim->TrimTimeToCurrentIteration(0.75));
 128   EXPECT_EQ(0.0, anim->TrimTimeToCurrentIteration(1.0));
 129   EXPECT_EQ(0.25, anim->TrimTimeToCurrentIteration(1.25));
 130   EXPECT_EQ(0.75, anim->TrimTimeToCurrentIteration(1.75));
 131   EXPECT_EQ(1.0, anim->TrimTimeToCurrentIteration(2.0));
 132   EXPECT_EQ(1.0, anim->TrimTimeToCurrentIteration(2.25));
 133 }
 134
 135 TEST(AnimationTest, TrimTimeStartTime) {
 136   scoped_ptr<Animation> anim(CreateAnimation(1));
 137   anim->set_start_time(4);
 138   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(0.0));
 139   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(4.0));
 140   EXPECT_EQ(0.5, anim->TrimTimeToCurrentIteration(4.5));
 141   EXPECT_EQ(1, anim->TrimTimeToCurrentIteration(5.0));
 142   EXPECT_EQ(1, anim->TrimTimeToCurrentIteration(6.0));
 143 }
 144
 145 TEST(AnimationTest, TrimTimeStartTimeReverse) {
 146   scoped_ptr<Animation> anim(CreateAnimation(1));
 147   anim->set_start_time(4);
 148   anim->set_direction(Animation::Reverse);
 149   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(0.0));
 150   EXPECT_EQ(1.0, anim->TrimTimeToCurrentIteration(4.0));
 151   EXPECT_EQ(0.5, anim->TrimTimeToCurrentIteration(4.5));
 152   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(5.0));
 153   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(6.0));
 154 }
 155
 156 TEST(AnimationTest, TrimTimeTimeOffset) {
 157   scoped_ptr<Animation> anim(CreateAnimation(1));
 158   anim->set_time_offset(4);
 159   anim->set_start_time(4);
 160   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(0.0));
 161   EXPECT_EQ(0.5, anim->TrimTimeToCurrentIteration(0.5));
 162   EXPECT_EQ(1, anim->TrimTimeToCurrentIteration(1.0));
 163   EXPECT_EQ(1, anim->TrimTimeToCurrentIteration(1.0));
 164 }
 165
 166 TEST(AnimationTest, TrimTimeTimeOffsetReverse) {
 167   scoped_ptr<Animation> anim(CreateAnimation(1));
 168   anim->set_time_offset(4);
 169   anim->set_start_time(4);
 170   anim->set_direction(Animation::Reverse);
 171   EXPECT_EQ(1.0, anim->TrimTimeToCurrentIteration(0.0));
 172   EXPECT_EQ(0.5, anim->TrimTimeToCurrentIteration(0.5));
 173   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(1.0));
 174   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(1.0));
 175 }
 176
 177 TEST(AnimationTest, TrimTimeNegativeTimeOffset) {
 178   scoped_ptr<Animation> anim(CreateAnimation(1));
 179   anim->set_time_offset(-4);
 180
 181   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(0.0));
 182   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(4.0));
 183   EXPECT_EQ(0.5, anim->TrimTimeToCurrentIteration(4.5));
 184   EXPECT_EQ(1, anim->TrimTimeToCurrentIteration(5.0));
 185 }
 186
 187 TEST(AnimationTest, TrimTimeNegativeTimeOffsetReverse) {
 188   scoped_ptr<Animation> anim(CreateAnimation(1));
 189   anim->set_time_offset(-4);
 190   anim->set_direction(Animation::Reverse);
 191
 192   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(0.0));
 193   EXPECT_EQ(1.0, anim->TrimTimeToCurrentIteration(4.0));
 194   EXPECT_EQ(0.5, anim->TrimTimeToCurrentIteration(4.5));
 195   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(5.0));
 196 }
 197
 198 TEST(AnimationTest, TrimTimePauseResume) {
 199   scoped_ptr<Animation> anim(CreateAnimation(1));
 200   anim->SetRunState(Animation::Running, 0.0);
 201   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(0.0));
 202   EXPECT_EQ(0.5, anim->TrimTimeToCurrentIteration(0.5));
 203   anim->SetRunState(Animation::Paused, 0.5);
 204   EXPECT_EQ(0.5, anim->TrimTimeToCurrentIteration(1024.0));
 205   anim->SetRunState(Animation::Running, 1024.0);
 206   EXPECT_EQ(0.5, anim->TrimTimeToCurrentIteration(1024.0));
 207   EXPECT_EQ(1, anim->TrimTimeToCurrentIteration(1024.5));
 208 }
 209
 210 TEST(AnimationTest, TrimTimePauseResumeReverse) {
 211   scoped_ptr<Animation> anim(CreateAnimation(1));
 212   anim->set_direction(Animation::Reverse);
 213   anim->SetRunState(Animation::Running, 0.0);
 214   EXPECT_EQ(1.0, anim->TrimTimeToCurrentIteration(0.0));
 215   EXPECT_EQ(0.5, anim->TrimTimeToCurrentIteration(0.5));
 216   anim->SetRunState(Animation::Paused, 0.25);
 217   EXPECT_EQ(0.75, anim->TrimTimeToCurrentIteration(1024.0));
 218   anim->SetRunState(Animation::Running, 1024.0);
 219   EXPECT_EQ(0.75, anim->TrimTimeToCurrentIteration(1024.0));
 220   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(1024.75));
 221 }
 222
 223 TEST(AnimationTest, TrimTimeSuspendResume) {
 224   scoped_ptr<Animation> anim(CreateAnimation(1));
 225   anim->SetRunState(Animation::Running, 0.0);
 226   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(0.0));
 227   EXPECT_EQ(0.5, anim->TrimTimeToCurrentIteration(0.5));
 228   anim->Suspend(0.5);
 229   EXPECT_EQ(0.5, anim->TrimTimeToCurrentIteration(1024.0));
 230   anim->Resume(1024);
 231   EXPECT_EQ(0.5, anim->TrimTimeToCurrentIteration(1024.0));
 232   EXPECT_EQ(1, anim->TrimTimeToCurrentIteration(1024.5));
 233 }
 234
 235 TEST(AnimationTest, TrimTimeSuspendResumeReverse) {
 236   scoped_ptr<Animation> anim(CreateAnimation(1));
 237   anim->set_direction(Animation::Reverse);
 238   anim->SetRunState(Animation::Running, 0.0);
 239   EXPECT_EQ(1.0, anim->TrimTimeToCurrentIteration(0.0));
 240   EXPECT_EQ(0.75, anim->TrimTimeToCurrentIteration(0.25));
 241   anim->Suspend(0.75);
 242   EXPECT_EQ(0.25, anim->TrimTimeToCurrentIteration(1024.0));
 243   anim->Resume(1024);
 244   EXPECT_EQ(0.25, anim->TrimTimeToCurrentIteration(1024.0));
 245   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(1024.25));
 246 }
 247
 248 TEST(AnimationTest, TrimTimeZeroDuration) {
 249   scoped_ptr<Animation> anim(CreateAnimation(0, 0));
 250   anim->SetRunState(Animation::Running, 0.0);
 251   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(-1.0));
 252   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(0.0));
 253   EXPECT_EQ(0, anim->TrimTimeToCurrentIteration(1.0));
 254 }
 255
 256 TEST(AnimationTest, TrimTimeStarting) {
 257   scoped_ptr<Animation> anim(CreateAnimation(1, 5.0));
 258   anim->SetRunState(Animation::Starting, 0.0);
 259   EXPECT_EQ(0.0, anim->TrimTimeToCurrentIteration(-1.0));
 260   EXPECT_EQ(0.0, anim->TrimTimeToCurrentIteration(0.0));
 261   EXPECT_EQ(0.0, anim->TrimTimeToCurrentIteration(1.0));
 262   anim->set_time_offset(2.0);
 263   EXPECT_EQ(2.0, anim->TrimTimeToCurrentIteration(-1.0));
 264   EXPECT_EQ(2.0, anim->TrimTimeToCurrentIteration(0.0));
 265   EXPECT_EQ(2.0, anim->TrimTimeToCurrentIteration(1.0));
 266   anim->set_start_time(1.0);
 267   EXPECT_EQ(0.0, anim->TrimTimeToCurrentIteration(-1.0));
 268   EXPECT_EQ(1.0, anim->TrimTimeToCurrentIteration(0.0));
 269   EXPECT_EQ(2.0, anim->TrimTimeToCurrentIteration(1.0));
 270   EXPECT_EQ(3.0, anim->TrimTimeToCurrentIteration(2.0));
 271 }
 272
 273 TEST(AnimationTest, TrimTimeNeedsSynchronizedStartTime) {
 274   scoped_ptr<Animation> anim(CreateAnimation(1, 5.0));
 275   anim->SetRunState(Animation::Running, 0.0);
 276   anim->set_needs_synchronized_start_time(true);
 277   EXPECT_EQ(0.0, anim->TrimTimeToCurrentIteration(-1.0));
 278   EXPECT_EQ(0.0, anim->TrimTimeToCurrentIteration(0.0));
 279   EXPECT_EQ(0.0, anim->TrimTimeToCurrentIteration(1.0));
 280   anim->set_time_offset(2.0);
 281   EXPECT_EQ(2.0, anim->TrimTimeToCurrentIteration(-1.0));
 282   EXPECT_EQ(2.0, anim->TrimTimeToCurrentIteration(0.0));
 283   EXPECT_EQ(2.0, anim->TrimTimeToCurrentIteration(1.0));
 284   anim->set_start_time(1.0);
 285   anim->set_needs_synchronized_start_time(false);
 286   EXPECT_EQ(1.0, anim->TrimTimeToCurrentIteration(0.0));
 287   EXPECT_EQ(2.0, anim->TrimTimeToCurrentIteration(1.0));
 288   EXPECT_EQ(3.0, anim->TrimTimeToCurrentIteration(2.0));
 289 }
 290
 291 TEST(AnimationTest, IsFinishedAtZeroIterations) {
 292   scoped_ptr<Animation> anim(CreateAnimation(0));
 293   anim->SetRunState(Animation::Running, 0.0);
 294   EXPECT_FALSE(anim->IsFinishedAt(-1.0));
 295   EXPECT_TRUE(anim->IsFinishedAt(0.0));
 296   EXPECT_TRUE(anim->IsFinishedAt(1.0));
 297 }
 298
 299 TEST(AnimationTest, IsFinishedAtOneIteration) {
 300   scoped_ptr<Animation> anim(CreateAnimation(1));
 301   anim->SetRunState(Animation::Running, 0.0);
 302   EXPECT_FALSE(anim->IsFinishedAt(-1.0));
 303   EXPECT_FALSE(anim->IsFinishedAt(0.0));
 304   EXPECT_TRUE(anim->IsFinishedAt(1.0));
 305   EXPECT_TRUE(anim->IsFinishedAt(2.0));
 306 }
 307
 308 TEST(AnimationTest, IsFinishedAtInfiniteIterations) {
 309   scoped_ptr<Animation> anim(CreateAnimation(-1));
 310   anim->SetRunState(Animation::Running, 0.0);
 311   EXPECT_FALSE(anim->IsFinishedAt(0.0));
 312   EXPECT_FALSE(anim->IsFinishedAt(0.5));
 313   EXPECT_FALSE(anim->IsFinishedAt(1.0));
 314   EXPECT_FALSE(anim->IsFinishedAt(1.5));
 315 }
 316
 317 TEST(AnimationTest, IsFinishedNegativeTimeOffset) {
 318   scoped_ptr<Animation> anim(CreateAnimation(1));
 319   anim->set_time_offset(-0.5);
 320   anim->SetRunState(Animation::Running, 0.0);
 321
 322   EXPECT_FALSE(anim->IsFinishedAt(-1.0));
 323   EXPECT_FALSE(anim->IsFinishedAt(0.0));
 324   EXPECT_FALSE(anim->IsFinishedAt(0.5));
 325   EXPECT_FALSE(anim->IsFinishedAt(1.0));
 326   EXPECT_TRUE(anim->IsFinishedAt(1.5));
 327   EXPECT_TRUE(anim->IsFinishedAt(2.0));
 328   EXPECT_TRUE(anim->IsFinishedAt(2.5));
 329 }
 330
 331 TEST(AnimationTest, IsFinishedPositiveTimeOffset) {
 332   scoped_ptr<Animation> anim(CreateAnimation(1));
 333   anim->set_time_offset(0.5);
 334   anim->SetRunState(Animation::Running, 0.0);
 335
 336   EXPECT_FALSE(anim->IsFinishedAt(-1.0));
 337   EXPECT_FALSE(anim->IsFinishedAt(0.0));
 338   EXPECT_TRUE(anim->IsFinishedAt(0.5));
 339   EXPECT_TRUE(anim->IsFinishedAt(1.0));
 340 }
 341
 342 TEST(AnimationTest, IsFinishedAtNotRunning) {
 343   scoped_ptr<Animation> anim(CreateAnimation(0));
 344   anim->SetRunState(Animation::Running, 0.0);
 345   EXPECT_TRUE(anim->IsFinishedAt(0.0));
 346   anim->SetRunState(Animation::Paused, 0.0);
 347   EXPECT_FALSE(anim->IsFinishedAt(0.0));
 348   anim->SetRunState(Animation::WaitingForTargetAvailability, 0.0);
 349   EXPECT_FALSE(anim->IsFinishedAt(0.0));
 350   anim->SetRunState(Animation::Finished, 0.0);
 351   EXPECT_TRUE(anim->IsFinishedAt(0.0));
 352   anim->SetRunState(Animation::Aborted, 0.0);
 353   EXPECT_TRUE(anim->IsFinishedAt(0.0));
 354 }
 355
 356 TEST(AnimationTest, IsFinished) {
 357   scoped_ptr<Animation> anim(CreateAnimation(1));
 358   anim->SetRunState(Animation::Running, 0.0);
 359   EXPECT_FALSE(anim->is_finished());
 360   anim->SetRunState(Animation::Paused, 0.0);
 361   EXPECT_FALSE(anim->is_finished());
 362   anim->SetRunState(Animation::WaitingForTargetAvailability, 0.0);
 363   EXPECT_FALSE(anim->is_finished());
 364   anim->SetRunState(Animation::Finished, 0.0);
 365   EXPECT_TRUE(anim->is_finished());
 366   anim->SetRunState(Animation::Aborted, 0.0);
 367   EXPECT_TRUE(anim->is_finished());
 368 }
 369
 370 TEST(AnimationTest, IsFinishedNeedsSynchronizedStartTime) {
 371   scoped_ptr<Animation> anim(CreateAnimation(1));
 372   anim->SetRunState(Animation::Running, 2.0);
 373   EXPECT_FALSE(anim->is_finished());
 374   anim->SetRunState(Animation::Paused, 2.0);
 375   EXPECT_FALSE(anim->is_finished());
 376   anim->SetRunState(Animation::WaitingForTargetAvailability, 2.0);
 377   EXPECT_FALSE(anim->is_finished());
 378   anim->SetRunState(Animation::Finished, 0.0);
 379   EXPECT_TRUE(anim->is_finished());
 380   anim->SetRunState(Animation::Aborted, 0.0);
 381   EXPECT_TRUE(anim->is_finished());
 382 }
 383
 384 TEST(AnimationTest, RunStateChangesIgnoredWhileSuspended) {
 385   scoped_ptr<Animation> anim(CreateAnimation(1));
 386   anim->Suspend(0);
 387   EXPECT_EQ(Animation::Paused, anim->run_state());
 388   anim->SetRunState(Animation::Running, 0.0);
 389   EXPECT_EQ(Animation::Paused, anim->run_state());
 390   anim->Resume(0);
 391   anim->SetRunState(Animation::Running, 0.0);
 392   EXPECT_EQ(Animation::Running, anim->run_state());
 393 }
 394
 395 }  // namespace
 396 }  // namespace cc