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1 /* | 1 /* |
2 * Copyright (c) 2013, Google Inc. All rights reserved. | 2 * Copyright (c) 2013, Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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177 // calculateTransformedTime(currentIteration, iterationDuration, iterationTi
me, timing) | 177 // calculateTransformedTime(currentIteration, iterationDuration, iterationTi
me, timing) |
178 | 178 |
179 // Iteration time is null | 179 // Iteration time is null |
180 EXPECT_TRUE(isNull(calculateTransformedTime(1, 2, nullValue(), timing))); | 180 EXPECT_TRUE(isNull(calculateTransformedTime(1, 2, nullValue(), timing))); |
181 | 181 |
182 // PlaybackDirectionForwards | 182 // PlaybackDirectionForwards |
183 EXPECT_EQ(12, calculateTransformedTime(0, 20, 12, timing)); | 183 EXPECT_EQ(12, calculateTransformedTime(0, 20, 12, timing)); |
184 EXPECT_EQ(12, calculateTransformedTime(1, 20, 12, timing)); | 184 EXPECT_EQ(12, calculateTransformedTime(1, 20, 12, timing)); |
185 | 185 |
186 // PlaybackDirectionForwards with timing function | 186 // PlaybackDirectionForwards with timing function |
187 timing.timingFunction = StepsTimingFunction::create(4, false /* stepAtStart
*/); | 187 timing.timingFunction = StepsTimingFunction::create(4, StepsTimingFunction::
StepAtEnd); |
188 EXPECT_EQ(10, calculateTransformedTime(0, 20, 12, timing)); | 188 EXPECT_EQ(10, calculateTransformedTime(0, 20, 12, timing)); |
189 EXPECT_EQ(10, calculateTransformedTime(1, 20, 12, timing)); | 189 EXPECT_EQ(10, calculateTransformedTime(1, 20, 12, timing)); |
190 | 190 |
191 // PlaybackDirectionReverse | 191 // PlaybackDirectionReverse |
192 timing.timingFunction = Timing::defaults().timingFunction; | 192 timing.timingFunction = Timing::defaults().timingFunction; |
193 timing.direction = Timing::PlaybackDirectionReverse; | 193 timing.direction = Timing::PlaybackDirectionReverse; |
194 EXPECT_EQ(8, calculateTransformedTime(0, 20, 12, timing)); | 194 EXPECT_EQ(8, calculateTransformedTime(0, 20, 12, timing)); |
195 EXPECT_EQ(8, calculateTransformedTime(1, 20, 12, timing)); | 195 EXPECT_EQ(8, calculateTransformedTime(1, 20, 12, timing)); |
196 | 196 |
197 // PlaybackDirectionReverse with timing function | 197 // PlaybackDirectionReverse with timing function |
198 timing.timingFunction = StepsTimingFunction::create(4, false /* stepAtStart
*/); | 198 timing.timingFunction = StepsTimingFunction::create(4, StepsTimingFunction::
StepAtEnd); |
199 EXPECT_EQ(5, calculateTransformedTime(0, 20, 12, timing)); | 199 EXPECT_EQ(5, calculateTransformedTime(0, 20, 12, timing)); |
200 EXPECT_EQ(5, calculateTransformedTime(1, 20, 12, timing)); | 200 EXPECT_EQ(5, calculateTransformedTime(1, 20, 12, timing)); |
201 | 201 |
202 // Timing function when directed time is null. | 202 // Timing function when directed time is null. |
203 EXPECT_TRUE(isNull(calculateTransformedTime(1, 2, nullValue(), timing))); | 203 EXPECT_TRUE(isNull(calculateTransformedTime(1, 2, nullValue(), timing))); |
204 | 204 |
205 // Timing function when iterationDuration is infinity | 205 // Timing function when iterationDuration is infinity |
206 timing.direction = Timing::PlaybackDirectionNormal; | 206 timing.direction = Timing::PlaybackDirectionNormal; |
207 EXPECT_EQ(0, calculateTransformedTime(0, std::numeric_limits<double>::infini
ty(), 0, timing)); | 207 EXPECT_EQ(0, calculateTransformedTime(0, std::numeric_limits<double>::infini
ty(), 0, timing)); |
208 EXPECT_EQ(1, calculateTransformedTime(0, std::numeric_limits<double>::infini
ty(), 1, timing)); | 208 EXPECT_EQ(1, calculateTransformedTime(0, std::numeric_limits<double>::infini
ty(), 1, timing)); |
209 timing.direction = Timing::PlaybackDirectionReverse; | 209 timing.direction = Timing::PlaybackDirectionReverse; |
210 EXPECT_EQ(std::numeric_limits<double>::infinity(), calculateTransformedTime(
0, std::numeric_limits<double>::infinity(), 0, timing)); | 210 EXPECT_EQ(std::numeric_limits<double>::infinity(), calculateTransformedTime(
0, std::numeric_limits<double>::infinity(), 0, timing)); |
211 EXPECT_EQ(std::numeric_limits<double>::infinity(), calculateTransformedTime(
0, std::numeric_limits<double>::infinity(), 1, timing)); | 211 EXPECT_EQ(std::numeric_limits<double>::infinity(), calculateTransformedTime(
0, std::numeric_limits<double>::infinity(), 1, timing)); |
212 } | 212 } |
213 | 213 |
214 } | 214 } |
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