Introduce Dolby Vision video codec and Demuxer support

media/formats/mp4/dolby_vision_unittest.cc

+// Copyright 2017 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "media/formats/mp4/dolby_vision.h"
+
+#include "media/base/video_codecs.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace media {
+namespace mp4 {
+
+class DolbyVisionConfigurationTest : public testing::Test {};
+
+TEST_F(DolbyVisionConfigurationTest, Profile0Level1ELTrackTest) {
+  DolbyVisionConfiguration dv_config;
+  uint8_t data[] = {0x00, 0x00, 0x00, 0x0E};
+
+  dv_config.Parse(data, sizeof(data));
+
+  EXPECT_EQ(dv_config.dv_version_major, 0);
+  EXPECT_EQ(dv_config.dv_version_minor, 0);
+  EXPECT_EQ(dv_config.codec_profile, DOLBYVISION_PROFILE0);
+  EXPECT_EQ(dv_config.dv_level, 1);
+  EXPECT_EQ(dv_config.rpu_present_flag, 1);
+  EXPECT_EQ(dv_config.el_present_flag, 1);
+  EXPECT_EQ(dv_config.bl_present_flag, 0);
+}
+
+TEST_F(DolbyVisionConfigurationTest, Profile4Level2ELTrackWithBLTest) {
+  DolbyVisionConfiguration dv_config;
+  uint8_t data[] = {0x00, 0x00, 0x08, 0x16};
+
+  dv_config.Parse(data, sizeof(data));
+
+  EXPECT_EQ(dv_config.dv_version_major, 0);
+  EXPECT_EQ(dv_config.dv_version_minor, 0);
+  EXPECT_EQ(dv_config.codec_profile, DOLBYVISION_PROFILE4);
+  EXPECT_EQ(dv_config.dv_level, 2);
+  EXPECT_EQ(dv_config.rpu_present_flag, 1);
+  EXPECT_EQ(dv_config.el_present_flag, 1);
+  EXPECT_EQ(dv_config.bl_present_flag, 0);
+}
+
+TEST_F(DolbyVisionConfigurationTest, Profile5Test) {
+  DolbyVisionConfiguration dv_config;
+  uint8_t data[] = {0x00, 0x00, 0x0A, 0x17};
+
+  dv_config.Parse(data, sizeof(data));
+
+  EXPECT_EQ(dv_config.dv_version_major, 0);
+  EXPECT_EQ(dv_config.dv_version_minor, 0);
+  EXPECT_EQ(dv_config.codec_profile, DOLBYVISION_PROFILE5);
+  EXPECT_EQ(dv_config.dv_level, 2);
+  EXPECT_EQ(dv_config.rpu_present_flag, 1);
+  EXPECT_EQ(dv_config.el_present_flag, 1);
+  EXPECT_EQ(dv_config.bl_present_flag, 1);
+}
+
+TEST_F(DolbyVisionConfigurationTest, ParseNotEnoughData) {
+  DolbyVisionConfiguration dv_config;
+  uint8_t data[] = {0x00, 0x00, 0x0C};
+
+  EXPECT_FALSE(dv_config.Parse(data, sizeof(data)));
+}
+
+}  // namespace mp4
+}  // namespace media