252 lines
9.8 KiB
C++
252 lines
9.8 KiB
C++
// Copyright 2015 Google Inc. All rights reserved.
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//
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file or at
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// https://developers.google.com/open-source/licenses/bsd
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#include <gtest/gtest.h>
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#include "packager/base/file_util.h"
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#include "packager/base/files/file_path.h"
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#include "packager/mpd/base/mock_mpd_builder.h"
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#include "packager/mpd/base/mpd_builder.h"
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#include "packager/mpd/base/mpd_options.h"
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#include "packager/mpd/base/simple_mpd_notifier.h"
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#include "packager/mpd/test/mpd_builder_test_helper.h"
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namespace edash_packager {
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using ::testing::_;
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using ::testing::Return;
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namespace {
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const char kValidMediaInfo[] =
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"video_info {\n"
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" codec: 'avc1'\n"
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" width: 1280\n"
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" height: 720\n"
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" time_scale: 10\n"
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" frame_duration: 10\n"
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" pixel_width: 1\n"
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" pixel_height: 1\n"
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"}\n"
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"container_type: 1\n";
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const uint32_t kDefaultAdaptationSetId = 0u;
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} // namespace
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class SimpleMpdNotifierTest
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: public ::testing::TestWithParam<MpdBuilder::MpdType> {
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protected:
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SimpleMpdNotifierTest()
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: default_mock_adaptation_set_(
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new MockAdaptationSet(kDefaultAdaptationSetId)) {}
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virtual void SetUp() OVERRIDE {
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ASSERT_TRUE(base::CreateTemporaryFile(&temp_file_path_));
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output_path_ = temp_file_path_.value();
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}
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virtual void TearDown() OVERRIDE {
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base::DeleteFile(temp_file_path_, false /* non recursive, just 1 file */);
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}
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scoped_ptr<MockMpdBuilder> StaticMpdBuilderMock() {
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return make_scoped_ptr(new MockMpdBuilder(MpdBuilder::kStatic));
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}
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scoped_ptr<MockMpdBuilder> DynamicMpdBuilderMock() {
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return make_scoped_ptr(new MockMpdBuilder(MpdBuilder::kDynamic));
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}
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MpdBuilder::MpdType GetMpdBuilderType(const SimpleMpdNotifier& notifier) {
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return notifier.MpdBuilderForTesting()->type();
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}
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void SetMpdBuilder(SimpleMpdNotifier* notifier,
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scoped_ptr<MpdBuilder> mpd_builder) {
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notifier->SetMpdBuilderForTesting(mpd_builder.Pass());
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}
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// Use output_path_ for specifying the MPD output path so that
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// WriteMpdToFile() doesn't crash.
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std::string output_path_;
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const MpdOptions empty_mpd_option_;
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const std::vector<std::string> empty_base_urls_;
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// Default AdaptationSet mock.
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scoped_ptr<MockAdaptationSet> default_mock_adaptation_set_;
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private:
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base::FilePath temp_file_path_;
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};
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// Verify that it creates the correct MpdBuilder type using DashProfile passed
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// to the constructor.
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TEST_F(SimpleMpdNotifierTest, CreateCorrectMpdBuilderType) {
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SimpleMpdNotifier on_demand_notifier(kOnDemandProfile, empty_mpd_option_,
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empty_base_urls_, output_path_);
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EXPECT_TRUE(on_demand_notifier.Init());
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EXPECT_EQ(MpdBuilder::kStatic,
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GetMpdBuilderType(on_demand_notifier));
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SimpleMpdNotifier live_notifier(kLiveProfile, empty_mpd_option_,
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empty_base_urls_, output_path_);
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EXPECT_TRUE(live_notifier.Init());
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EXPECT_EQ(MpdBuilder::kDynamic, GetMpdBuilderType(live_notifier));
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}
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// Verify NotifyNewContainer() works as expected for VOD.
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TEST_P(SimpleMpdNotifierTest, NotifyNewContainer) {
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SimpleMpdNotifier notifier(kOnDemandProfile, empty_mpd_option_,
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empty_base_urls_, output_path_);
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const uint32_t kRepresentationId = 1u;
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const MpdBuilder::MpdType mpd_type = GetParam();
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scoped_ptr<MockMpdBuilder> mock_mpd_builder(new MockMpdBuilder(mpd_type));
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scoped_ptr<MockRepresentation> mock_representation(
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new MockRepresentation(kRepresentationId));
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EXPECT_CALL(*mock_mpd_builder, AddAdaptationSet(_))
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.WillOnce(Return(default_mock_adaptation_set_.get()));
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EXPECT_CALL(*default_mock_adaptation_set_, AddRepresentation(_))
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.WillOnce(Return(mock_representation.get()));
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if (mpd_type == MpdBuilder::kStatic)
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EXPECT_CALL(*mock_mpd_builder, ToString(_)).WillOnce(Return(true));
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uint32_t unused_container_id;
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SetMpdBuilder(¬ifier, mock_mpd_builder.PassAs<MpdBuilder>());
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EXPECT_TRUE(notifier.NotifyNewContainer(ConvertToMediaInfo(kValidMediaInfo),
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&unused_container_id));
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}
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// Verify NotifySampleDuration() works as expected for Live.
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TEST_F(SimpleMpdNotifierTest, LiveNotifySampleDuration) {
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SimpleMpdNotifier notifier(kLiveProfile, empty_mpd_option_, empty_base_urls_,
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output_path_);
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const uint32_t kRepresentationId = 8u;
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scoped_ptr<MockMpdBuilder> mock_mpd_builder(DynamicMpdBuilderMock());
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scoped_ptr<MockRepresentation> mock_representation(
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new MockRepresentation(kRepresentationId));
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EXPECT_CALL(*mock_mpd_builder, AddAdaptationSet(_))
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.WillOnce(Return(default_mock_adaptation_set_.get()));
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EXPECT_CALL(*default_mock_adaptation_set_, AddRepresentation(_))
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.WillOnce(Return(mock_representation.get()));
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EXPECT_CALL(*mock_mpd_builder, ToString(_)).WillOnce(Return(true));
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uint32_t container_id;
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SetMpdBuilder(¬ifier, mock_mpd_builder.PassAs<MpdBuilder>());
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EXPECT_TRUE(notifier.NotifyNewContainer(ConvertToMediaInfo(kValidMediaInfo),
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&container_id));
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EXPECT_EQ(kRepresentationId, container_id);
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const uint32_t kSampleDuration = 100;
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EXPECT_CALL(*mock_representation, SetSampleDuration(kSampleDuration));
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EXPECT_TRUE(
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notifier.NotifySampleDuration(kRepresentationId, kSampleDuration));
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}
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// Verify that NotifySampleDuration works for OnDemand profile.
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// TODO(rkuroiwa): SimpleMpdNotifier returns a container ID but does not
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// register it to its map for VOD. Must fix and enable this test.
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// This test can be also parmeterized just like NotifyNewContainer() test, once
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// it is fixed.
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TEST_F(SimpleMpdNotifierTest, DISABLED_OnDemandNotifySampleDuration) {
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SimpleMpdNotifier notifier(kOnDemandProfile, empty_mpd_option_,
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empty_base_urls_, output_path_);
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const uint32_t kRepresentationId = 14u;
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scoped_ptr<MockMpdBuilder> mock_mpd_builder(StaticMpdBuilderMock());
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scoped_ptr<MockRepresentation> mock_representation(
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new MockRepresentation(kRepresentationId));
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EXPECT_CALL(*mock_mpd_builder, AddAdaptationSet(_))
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.WillOnce(Return(default_mock_adaptation_set_.get()));
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EXPECT_CALL(*default_mock_adaptation_set_, AddRepresentation(_))
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.WillOnce(Return(mock_representation.get()));
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EXPECT_CALL(*mock_mpd_builder, ToString(_)).WillOnce(Return(true));
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uint32_t container_id;
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SetMpdBuilder(¬ifier, mock_mpd_builder.PassAs<MpdBuilder>());
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EXPECT_TRUE(notifier.NotifyNewContainer(ConvertToMediaInfo(kValidMediaInfo),
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&container_id));
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EXPECT_EQ(kRepresentationId, container_id);
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const uint32_t kSampleDuration = 100;
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EXPECT_CALL(*mock_representation, SetSampleDuration(kSampleDuration));
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EXPECT_TRUE(
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notifier.NotifySampleDuration(kRepresentationId, kSampleDuration));
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}
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// Verify that NotifyNewSegment() for live works.
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TEST_F(SimpleMpdNotifierTest, LiveNotifyNewSegment) {
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SimpleMpdNotifier notifier(kLiveProfile, empty_mpd_option_, empty_base_urls_,
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output_path_);
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const uint32_t kRepresentationId = 447834u;
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scoped_ptr<MockMpdBuilder> mock_mpd_builder(DynamicMpdBuilderMock());
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scoped_ptr<MockRepresentation> mock_representation(
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new MockRepresentation(kRepresentationId));
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EXPECT_CALL(*mock_mpd_builder, AddAdaptationSet(_))
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.WillOnce(Return(default_mock_adaptation_set_.get()));
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EXPECT_CALL(*default_mock_adaptation_set_, AddRepresentation(_))
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.WillOnce(Return(mock_representation.get()));
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// Expect call at NotifyNewSegment(). But putting expect call here because the
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// next line passes the value to the notifier.
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EXPECT_CALL(*mock_mpd_builder, ToString(_)).WillOnce(Return(true));
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uint32_t container_id;
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SetMpdBuilder(¬ifier, mock_mpd_builder.PassAs<MpdBuilder>());
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EXPECT_TRUE(notifier.NotifyNewContainer(ConvertToMediaInfo(kValidMediaInfo),
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&container_id));
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EXPECT_EQ(kRepresentationId, container_id);
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const uint64_t kStartTime = 0u;
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const uint32_t kSegmentDuration = 100u;
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const uint64_t kSegmentSize = 123456u;
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EXPECT_CALL(*mock_representation,
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AddNewSegment(kStartTime, kSegmentDuration, kSegmentSize));
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EXPECT_TRUE(notifier.NotifyNewSegment(kRepresentationId, kStartTime,
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kSegmentDuration, kSegmentSize));
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}
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// Verify AddContentProtectionElement() works. Profile doesn't matter.
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TEST_F(SimpleMpdNotifierTest, AddContentProtectionElement) {
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SimpleMpdNotifier notifier(kOnDemandProfile, empty_mpd_option_,
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empty_base_urls_, output_path_);
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const uint32_t kRepresentationId = 0u;
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scoped_ptr<MockMpdBuilder> mock_mpd_builder(StaticMpdBuilderMock());
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scoped_ptr<MockRepresentation> mock_representation(
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new MockRepresentation(kRepresentationId));
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EXPECT_CALL(*mock_mpd_builder, AddAdaptationSet(_))
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.WillOnce(Return(default_mock_adaptation_set_.get()));
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EXPECT_CALL(*default_mock_adaptation_set_, AddRepresentation(_))
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.WillOnce(Return(mock_representation.get()));
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EXPECT_CALL(*mock_mpd_builder, ToString(_))
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.Times(2)
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.WillRepeatedly(Return(true));
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uint32_t container_id;
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SetMpdBuilder(¬ifier, mock_mpd_builder.PassAs<MpdBuilder>());
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EXPECT_TRUE(notifier.NotifyNewContainer(ConvertToMediaInfo(kValidMediaInfo),
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&container_id));
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EXPECT_EQ(kRepresentationId, container_id);
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ContentProtectionElement element;
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EXPECT_CALL(*mock_representation, AddContentProtectionElement(_));
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EXPECT_TRUE(notifier.AddContentProtectionElement(kRepresentationId, element));
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}
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INSTANTIATE_TEST_CASE_P(StaticAndDynamic,
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SimpleMpdNotifierTest,
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::testing::Values(MpdBuilder::kStatic,
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MpdBuilder::kDynamic));
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} // namespace edash_packager
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