Web Animations: Rename TimedItem to AnimationSource

Source/core/animation/TimedItemCalculationsTest.cpp

-/*
- * Copyright (c) 2013, Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#include "core/animation/TimedItemCalculations.h"
-
-#include <gtest/gtest.h>
-
-using namespace WebCore;
-
-namespace {
-
-TEST(AnimationTimedItemCalculationsTest, ActiveTime)
-{
-    Timing timing;
-
-    // calculateActiveTime(activeDuration, fillMode, localTime, parentPhase, phase, timing)
-
-    // Before Phase
-    timing.startDelay = 10;
-    EXPECT_TRUE(isNull(calculateActiveTime(20, Timing::FillModeForwards, 0, TimedItem::PhaseActive, TimedItem::PhaseBefore, timing)));
-    EXPECT_TRUE(isNull(calculateActiveTime(20, Timing::FillModeNone, 0, TimedItem::PhaseActive, TimedItem::PhaseBefore, timing)));
-    EXPECT_EQ(0, calculateActiveTime(20, Timing::FillModeBackwards, 0, TimedItem::PhaseActive, TimedItem::PhaseBefore, timing));
-    EXPECT_EQ(0, calculateActiveTime(20, Timing::FillModeBoth, 0, TimedItem::PhaseActive, TimedItem::PhaseBefore, timing));
-
-    // Active Phase
-    timing.startDelay = 10;
-    // Active, and parent Before
-    EXPECT_TRUE(isNull(calculateActiveTime(20, Timing::FillModeNone, 15, TimedItem::PhaseBefore, TimedItem::PhaseActive, timing)));
-    EXPECT_TRUE(isNull(calculateActiveTime(20, Timing::FillModeForwards, 15, TimedItem::PhaseBefore, TimedItem::PhaseActive, timing)));
-    // Active, and parent After
-    EXPECT_TRUE(isNull(calculateActiveTime(20, Timing::FillModeNone, 15, TimedItem::PhaseAfter, TimedItem::PhaseActive, timing)));
-    EXPECT_TRUE(isNull(calculateActiveTime(20, Timing::FillModeBackwards, 15, TimedItem::PhaseAfter, TimedItem::PhaseActive, timing)));
-    // Active, and parent Active
-    EXPECT_EQ(5, calculateActiveTime(20, Timing::FillModeForwards, 15, TimedItem::PhaseActive, TimedItem::PhaseActive, timing));
-
-    // After Phase
-    timing.startDelay = 10;
-    EXPECT_EQ(21, calculateActiveTime(21, Timing::FillModeForwards, 45, TimedItem::PhaseActive, TimedItem::PhaseAfter, timing));
-    EXPECT_EQ(21, calculateActiveTime(21, Timing::FillModeBoth, 45, TimedItem::PhaseActive, TimedItem::PhaseAfter, timing));
-    EXPECT_TRUE(isNull(calculateActiveTime(21, Timing::FillModeBackwards, 45, TimedItem::PhaseActive, TimedItem::PhaseAfter, timing)));
-    EXPECT_TRUE(isNull(calculateActiveTime(21, Timing::FillModeNone, 45, TimedItem::PhaseActive, TimedItem::PhaseAfter, timing)));
-
-    // None
-    EXPECT_TRUE(isNull(calculateActiveTime(32, Timing::FillModeNone, nullValue(), TimedItem::PhaseNone, TimedItem::PhaseNone, timing)));
-}
-
-TEST(AnimationTimedItemCalculationsTest, ScaledActiveTime)
-{
-    Timing timing;
-
-    // calculateScaledActiveTime(activeDuration, activeTime, startOffset, timing)
-
-    // if the active time is null
-    EXPECT_TRUE(isNull(calculateScaledActiveTime(4, nullValue(), 5, timing)));
-
-    // if the playback rate is negative
-    timing.playbackRate = -1;
-    EXPECT_EQ(35, calculateScaledActiveTime(40, 10, 5, timing));
-
-    // otherwise
-    timing.playbackRate = 0;
-    EXPECT_EQ(5, calculateScaledActiveTime(40, 10, 5, timing));
-    timing.playbackRate = 1;
-    EXPECT_EQ(15, calculateScaledActiveTime(40, 10, 5, timing));
-
-    // infinte activeTime
-    timing.playbackRate = 0;
-    EXPECT_EQ(0, calculateScaledActiveTime(std::numeric_limits<double>::infinity(), std::numeric_limits<double>::infinity(), 0, timing));
-    timing.playbackRate = 1;
-    EXPECT_EQ(std::numeric_limits<double>::infinity(), calculateScaledActiveTime(std::numeric_limits<double>::infinity(), std::numeric_limits<double>::infinity(), 0, timing));
-}
-
-TEST(AnimationTimedItemCalculationsTest, IterationTime)
-{
-    Timing timing;
-
-    // calculateIterationTime(iterationDuration, repeatedDuration, scaledActiveTime, startOffset, timing)
-
-    // if the scaled active time is null
-    EXPECT_TRUE(isNull(calculateIterationTime(1, 1, nullValue(), 1, timing)));
-
-    // if (complex-conditions)...
-    EXPECT_EQ(12, calculateIterationTime(12, 12, 12, 0, timing));
-
-    // otherwise
-    timing.iterationCount = 10;
-    EXPECT_EQ(5, calculateIterationTime(10, 100, 25, 4, timing));
-    EXPECT_EQ(7, calculateIterationTime(11, 110, 29, 1, timing));
-    timing.iterationStart = 1.1;
-    EXPECT_EQ(8, calculateIterationTime(12, 120, 20, 7, timing));
-}
-
-TEST(AnimationTimedItemCalculationsTest, CurrentIteration)
-{
-    Timing timing;
-
-    // calculateCurrentIteration(iterationDuration, iterationTime, scaledActiveTime, timing)
-
-    // if the scaled active time is null
-    EXPECT_TRUE(isNull(calculateCurrentIteration(1, 1, nullValue(), timing)));
-
-    // if the scaled active time is zero
-    EXPECT_EQ(0, calculateCurrentIteration(1, 1, 0, timing));
-
-    // if the iteration time equals the iteration duration
-    timing.iterationStart = 4;
-    timing.iterationCount = 7;
-    EXPECT_EQ(10, calculateCurrentIteration(5, 5, 9, timing));
-
-    // otherwise
-    EXPECT_EQ(3, calculateCurrentIteration(3.2, 3.1, 10, timing));
-}
-
-TEST(AnimationTimedItemCalculationsTest, DirectedTime)
-{
-    Timing timing;
-
-    // calculateDirectedTime(currentIteration, iterationDuration, iterationTime, timing)
-
-    // if the iteration time is null
-    EXPECT_TRUE(isNull(calculateDirectedTime(1, 2, nullValue(), timing)));
-
-    // forwards
-    EXPECT_EQ(17, calculateDirectedTime(0, 20, 17, timing));
-    EXPECT_EQ(17, calculateDirectedTime(1, 20, 17, timing));
-    timing.direction = Timing::PlaybackDirectionAlternate;
-    EXPECT_EQ(17, calculateDirectedTime(0, 20, 17, timing));
-    EXPECT_EQ(17, calculateDirectedTime(2, 20, 17, timing));
-    timing.direction = Timing::PlaybackDirectionAlternateReverse;
-    EXPECT_EQ(17, calculateDirectedTime(1, 20, 17, timing));
-    EXPECT_EQ(17, calculateDirectedTime(3, 20, 17, timing));
-
-    // reverse
-    timing.direction = Timing::PlaybackDirectionReverse;
-    EXPECT_EQ(3, calculateDirectedTime(0, 20, 17, timing));
-    EXPECT_EQ(3, calculateDirectedTime(1, 20, 17, timing));
-    timing.direction = Timing::PlaybackDirectionAlternate;
-    EXPECT_EQ(3, calculateDirectedTime(1, 20, 17, timing));
-    EXPECT_EQ(3, calculateDirectedTime(3, 20, 17, timing));
-    timing.direction = Timing::PlaybackDirectionAlternateReverse;
-    EXPECT_EQ(3, calculateDirectedTime(0, 20, 17, timing));
-    EXPECT_EQ(3, calculateDirectedTime(2, 20, 17, timing));
-}
-
-TEST(AnimationTimedItemCalculationsTest, TransformedTime)
-{
-    Timing timing;
-
-    // calculateTransformedTime(currentIteration, iterationDuration, iterationTime, timing)
-
-    // Iteration time is null
-    EXPECT_TRUE(isNull(calculateTransformedTime(1, 2, nullValue(), timing)));
-
-    // PlaybackDirectionForwards
-    EXPECT_EQ(12, calculateTransformedTime(0, 20, 12, timing));
-    EXPECT_EQ(12, calculateTransformedTime(1, 20, 12, timing));
-
-    // PlaybackDirectionForwards with timing function
-    timing.timingFunction = StepsTimingFunction::create(4, StepsTimingFunction::StepAtEnd);
-    EXPECT_EQ(10, calculateTransformedTime(0, 20, 12, timing));
-    EXPECT_EQ(10, calculateTransformedTime(1, 20, 12, timing));
-
-    // PlaybackDirectionReverse
-    timing.timingFunction = Timing::defaults().timingFunction;
-    timing.direction = Timing::PlaybackDirectionReverse;
-    EXPECT_EQ(8, calculateTransformedTime(0, 20, 12, timing));
-    EXPECT_EQ(8, calculateTransformedTime(1, 20, 12, timing));
-
-    // PlaybackDirectionReverse with timing function
-    timing.timingFunction = StepsTimingFunction::create(4, StepsTimingFunction::StepAtEnd);
-    EXPECT_EQ(5, calculateTransformedTime(0, 20, 12, timing));
-    EXPECT_EQ(5, calculateTransformedTime(1, 20, 12, timing));
-
-    // Timing function when directed time is null.
-    EXPECT_TRUE(isNull(calculateTransformedTime(1, 2, nullValue(), timing)));
-
-    // Timing function when iterationDuration is infinity
-    timing.direction = Timing::PlaybackDirectionNormal;
-    EXPECT_EQ(0, calculateTransformedTime(0, std::numeric_limits<double>::infinity(), 0, timing));
-    EXPECT_EQ(1, calculateTransformedTime(0, std::numeric_limits<double>::infinity(), 1, timing));
-    timing.direction = Timing::PlaybackDirectionReverse;
-    EXPECT_EQ(std::numeric_limits<double>::infinity(), calculateTransformedTime(0, std::numeric_limits<double>::infinity(), 0, timing));
-    EXPECT_EQ(std::numeric_limits<double>::infinity(), calculateTransformedTime(0, std::numeric_limits<double>::infinity(), 1, timing));
-}
-
-}