webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 224 insertions, 0 deletions

diff --git a/Tools/TestWebKitAPI/Tests/WebCore/SampleMap.cpp b/Tools/TestWebKitAPI/Tests/WebCore/SampleMap.cpp
new file mode 100644
index 000000000..f7e91c6fd
--- /dev/null
+++ b/Tools/TestWebKitAPI/Tests/WebCore/SampleMap.cpp
@@ -0,0 +1,224 @@
+/*
+ * 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)