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/*
* Copyright (C) 2017 Apple 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:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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"
#if ENABLE(MEDIA_SOURCE)
#include "Test.h"
#include <WebCore/MediaSample.h>
#include <WebCore/SampleMap.h>
namespace WTF {
inline std::ostream& operator<<(std::ostream& os, const MediaTime& time)
{
if (time.hasDoubleValue())
os << "{ " << time.toDouble() << " }";
else
os << "{ " << time.timeValue() << " / " << time.timeScale() << ", " << time.toDouble() << " }";
return os;
}
}
using namespace WebCore;
namespace TestWebKitAPI {
class TestSample : public MediaSample {
public:
static Ref<TestSample> create(const MediaTime& presentationTime, const MediaTime& decodeTime, const MediaTime& duration, SampleFlags flags)
{
return adoptRef(*new TestSample(presentationTime, decodeTime, duration, flags));
}
MediaTime presentationTime() const final { return m_presentationTime; }
MediaTime decodeTime() const final { return m_decodeTime; }
MediaTime duration() const final { return m_duration; }
AtomicString trackID() const final { return m_trackID; }
void setTrackID(const String& trackID) final { m_trackID = trackID; }
size_t sizeInBytes() const final { return m_sizeInBytes; }
FloatSize presentationSize() const final { return m_presentationSize; }
void offsetTimestampsBy(const MediaTime& offset) final { m_presentationTime += offset; m_decodeTime += offset; }
void setTimestamps(const MediaTime& presentationTime, const MediaTime& decodeTime) final {
m_presentationTime = presentationTime;
m_decodeTime = decodeTime;
};
bool isDivisable() const final { return false; }
std::pair<RefPtr<MediaSample>, RefPtr<MediaSample>> divide(const MediaTime& presentationTime) final { return { }; }
Ref<MediaSample> createNonDisplayingCopy() const final {
return create(m_presentationTime, m_decodeTime, m_duration, static_cast<SampleFlags>(m_flags | IsNonDisplaying));
}
SampleFlags flags() const final { return m_flags; }
PlatformSample platformSample() final { return { PlatformSample::None, {nullptr}}; }
void dump(PrintStream&) const final { }
private:
TestSample(const MediaTime& presentationTime, const MediaTime& decodeTime, const MediaTime& duration, SampleFlags flags)
: m_presentationTime(presentationTime)
, m_decodeTime(decodeTime)
, m_duration(duration)
, m_flags(flags)
{
}
MediaTime m_presentationTime;
MediaTime m_decodeTime;
MediaTime m_duration;
FloatSize m_presentationSize;
AtomicString m_trackID;
size_t m_sizeInBytes { 0 };
SampleFlags m_flags { None };
};
class SampleMapTest : public testing::Test {
public:
void SetUp() final {
map.addSample(TestSample::create(MediaTime(0, 1), MediaTime(0, 1), MediaTime(1, 1), MediaSample::IsSync));
map.addSample(TestSample::create(MediaTime(1, 1), MediaTime(0, 1), MediaTime(1, 1), MediaSample::None));
map.addSample(TestSample::create(MediaTime(2, 1), MediaTime(0, 1), MediaTime(1, 1), MediaSample::None));
map.addSample(TestSample::create(MediaTime(3, 1), MediaTime(0, 1), MediaTime(1, 1), MediaSample::None));
map.addSample(TestSample::create(MediaTime(4, 1), MediaTime(0, 1), MediaTime(1, 1), MediaSample::None));
map.addSample(TestSample::create(MediaTime(5, 1), MediaTime(0, 1), MediaTime(1, 1), MediaSample::IsSync));
map.addSample(TestSample::create(MediaTime(6, 1), MediaTime(0, 1), MediaTime(1, 1), MediaSample::None));
map.addSample(TestSample::create(MediaTime(7, 1), MediaTime(0, 1), MediaTime(1, 1), MediaSample::None));
map.addSample(TestSample::create(MediaTime(8, 1), MediaTime(0, 1), MediaTime(1, 1), MediaSample::None));
map.addSample(TestSample::create(MediaTime(9, 1), MediaTime(0, 1), MediaTime(1, 1), MediaSample::None));
// Gap at MediaTime(10, 1) -> MediaTime(11, 1);
map.addSample(TestSample::create(MediaTime(11, 1), MediaTime(0, 1), MediaTime(1, 1), MediaSample::IsSync));
map.addSample(TestSample::create(MediaTime(12, 1), MediaTime(0, 1), MediaTime(1, 1), MediaSample::None));
map.addSample(TestSample::create(MediaTime(13, 1), MediaTime(0, 1), MediaTime(1, 1), MediaSample::None));
map.addSample(TestSample::create(MediaTime(14, 1), MediaTime(0, 1), MediaTime(1, 1), MediaSample::None));
map.addSample(TestSample::create(MediaTime(15, 1), MediaTime(0, 1), MediaTime(1, 1), MediaSample::IsSync));
map.addSample(TestSample::create(MediaTime(16, 1), MediaTime(0, 1), MediaTime(1, 1), MediaSample::None));
map.addSample(TestSample::create(MediaTime(17, 1), MediaTime(0, 1), MediaTime(1, 1), MediaSample::None));
map.addSample(TestSample::create(MediaTime(18, 1), MediaTime(0, 1), MediaTime(1, 1), MediaSample::None));
map.addSample(TestSample::create(MediaTime(19, 1), MediaTime(0, 1), MediaTime(1, 1), MediaSample::None));
}
SampleMap map;
};
TEST_F(SampleMapTest, findSampleWithPresentationTime)
{
auto& presentationMap = map.presentationOrder();
EXPECT_EQ(MediaTime(0, 1), presentationMap.findSampleWithPresentationTime(MediaTime(0, 1))->second->presentationTime());
EXPECT_EQ(MediaTime(19, 1), presentationMap.findSampleWithPresentationTime(MediaTime(19, 1))->second->presentationTime());
EXPECT_TRUE(presentationMap.end() == presentationMap.findSampleWithPresentationTime(MediaTime(-1, 1)));
EXPECT_TRUE(presentationMap.end() == presentationMap.findSampleWithPresentationTime(MediaTime(10, 1)));
EXPECT_TRUE(presentationMap.end() == presentationMap.findSampleWithPresentationTime(MediaTime(20, 1)));
EXPECT_TRUE(presentationMap.end() == presentationMap.findSampleWithPresentationTime(MediaTime(1, 2)));
}
TEST_F(SampleMapTest, findSampleContainingPresentationTime)
{
auto& presentationMap = map.presentationOrder();
EXPECT_EQ(MediaTime(0, 1), presentationMap.findSampleContainingPresentationTime(MediaTime(0, 1))->second->presentationTime());
EXPECT_EQ(MediaTime(19, 1), presentationMap.findSampleContainingPresentationTime(MediaTime(19, 1))->second->presentationTime());
EXPECT_EQ(MediaTime(0, 1), presentationMap.findSampleContainingPresentationTime(MediaTime(1, 2))->second->presentationTime());
EXPECT_TRUE(presentationMap.end() == presentationMap.findSampleContainingPresentationTime(MediaTime(-1, 1)));
EXPECT_TRUE(presentationMap.end() == presentationMap.findSampleContainingPresentationTime(MediaTime(10, 1)));
EXPECT_TRUE(presentationMap.end() == presentationMap.findSampleContainingPresentationTime(MediaTime(20, 1)));
}
TEST_F(SampleMapTest, findSampleStartingOnOrAfterPresentationTime)
{
auto& presentationMap = map.presentationOrder();
EXPECT_EQ(MediaTime(0, 1), presentationMap.findSampleStartingOnOrAfterPresentationTime(MediaTime(0, 1))->second->presentationTime());
EXPECT_EQ(MediaTime(19, 1), presentationMap.findSampleStartingOnOrAfterPresentationTime(MediaTime(19, 1))->second->presentationTime());
EXPECT_EQ(MediaTime(1, 1), presentationMap.findSampleStartingOnOrAfterPresentationTime(MediaTime(1, 2))->second->presentationTime());
EXPECT_EQ(MediaTime(0, 1), presentationMap.findSampleStartingOnOrAfterPresentationTime(MediaTime(-1, 1))->second->presentationTime());
EXPECT_EQ(MediaTime(11, 1), presentationMap.findSampleStartingOnOrAfterPresentationTime(MediaTime(10, 1))->second->presentationTime());
EXPECT_TRUE(presentationMap.end() == presentationMap.findSampleContainingPresentationTime(MediaTime(20, 1)));
}
TEST_F(SampleMapTest, findSamplesBetweenPresentationTimes)
{
auto& presentationMap = map.presentationOrder();
auto iterator_range = presentationMap.findSamplesBetweenPresentationTimes(MediaTime(0, 1), MediaTime(1, 1));
EXPECT_EQ(MediaTime(0, 1), iterator_range.first->second->presentationTime());
EXPECT_EQ(MediaTime(1, 1), iterator_range.second->second->presentationTime());
iterator_range = presentationMap.findSamplesBetweenPresentationTimes(MediaTime(1, 2), MediaTime(3, 2));
EXPECT_EQ(MediaTime(1, 1), iterator_range.first->second->presentationTime());
EXPECT_EQ(MediaTime(2, 1), iterator_range.second->second->presentationTime());
iterator_range = presentationMap.findSamplesBetweenPresentationTimes(MediaTime(9, 1), MediaTime(21, 1));
EXPECT_EQ(MediaTime(9, 1), iterator_range.first->second->presentationTime());
EXPECT_TRUE(presentationMap.end() == iterator_range.second);
iterator_range = presentationMap.findSamplesBetweenPresentationTimes(MediaTime(-1, 1), MediaTime(0, 1));
EXPECT_TRUE(presentationMap.end() == iterator_range.first);
EXPECT_TRUE(presentationMap.end() == iterator_range.second);
iterator_range = presentationMap.findSamplesBetweenPresentationTimes(MediaTime(19, 2), MediaTime(10, 1));
EXPECT_TRUE(presentationMap.end() == iterator_range.first);
EXPECT_TRUE(presentationMap.end() == iterator_range.second);
iterator_range = presentationMap.findSamplesBetweenPresentationTimes(MediaTime(20, 1), MediaTime(21, 1));
EXPECT_TRUE(presentationMap.end() == iterator_range.first);
EXPECT_TRUE(presentationMap.end() == iterator_range.second);
}
TEST_F(SampleMapTest, findSamplesWithinPresentationRange)
{
auto& presentationMap = map.presentationOrder();
auto iterator_range = presentationMap.findSamplesWithinPresentationRange(MediaTime(0, 1), MediaTime(1, 1));
EXPECT_EQ(MediaTime(1, 1), iterator_range.first->second->presentationTime());
EXPECT_EQ(MediaTime(2, 1), iterator_range.second->second->presentationTime());
iterator_range = presentationMap.findSamplesWithinPresentationRange(MediaTime(1, 2), MediaTime(3, 2));
EXPECT_EQ(MediaTime(1, 1), iterator_range.first->second->presentationTime());
EXPECT_EQ(MediaTime(2, 1), iterator_range.second->second->presentationTime());
iterator_range = presentationMap.findSamplesWithinPresentationRange(MediaTime(9, 1), MediaTime(21, 1));
EXPECT_EQ(MediaTime(11, 1), iterator_range.first->second->presentationTime());
EXPECT_TRUE(presentationMap.end() == iterator_range.second);
iterator_range = presentationMap.findSamplesWithinPresentationRange(MediaTime(-1, 1), MediaTime(0, 1));
EXPECT_EQ(MediaTime(0, 1), iterator_range.first->second->presentationTime());
EXPECT_EQ(MediaTime(1, 1), iterator_range.second->second->presentationTime());
iterator_range = presentationMap.findSamplesWithinPresentationRange(MediaTime(10, 1), MediaTime(21, 2));
EXPECT_TRUE(presentationMap.end() == iterator_range.first);
EXPECT_TRUE(presentationMap.end() == iterator_range.second);
iterator_range = presentationMap.findSamplesWithinPresentationRange(MediaTime(20, 1), MediaTime(21, 1));
EXPECT_TRUE(presentationMap.end() == iterator_range.first);
EXPECT_TRUE(presentationMap.end() == iterator_range.second);
}
TEST_F(SampleMapTest, reverseFindSampleBeforePresentationTime)
{
auto& presentationMap = map.presentationOrder();
EXPECT_EQ(MediaTime(0, 1), presentationMap.reverseFindSampleBeforePresentationTime(MediaTime(0, 1))->second->presentationTime());
EXPECT_EQ(MediaTime(9, 1), presentationMap.reverseFindSampleBeforePresentationTime(MediaTime(10, 1))->second->presentationTime());
EXPECT_EQ(MediaTime(19, 1), presentationMap.reverseFindSampleBeforePresentationTime(MediaTime(19, 1))->second->presentationTime());
EXPECT_EQ(MediaTime(19, 1), presentationMap.reverseFindSampleBeforePresentationTime(MediaTime(21, 1))->second->presentationTime());
EXPECT_TRUE(presentationMap.rend() == presentationMap.reverseFindSampleBeforePresentationTime(MediaTime(-1, 1)));
}
}
#endif // ENABLE(MEDIA_SOURCE)
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