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// Copyright 2014 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/cast/logging/logging_defines.h"
#include "media/cast/logging/logging_raw.h"
#include "media/cast/logging/simple_event_subscriber.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace media {
namespace cast {
class LoggingRawTest : public ::testing::Test {
protected:
LoggingRawTest() {
raw_.AddSubscriber(&event_subscriber_);
}
~LoggingRawTest() override { raw_.RemoveSubscriber(&event_subscriber_); }
LoggingRaw raw_;
SimpleEventSubscriber event_subscriber_;
std::vector<FrameEvent> frame_events_;
std::vector<PacketEvent> packet_events_;
};
TEST_F(LoggingRawTest, FrameEvent) {
CastLoggingEvent event_type = FRAME_DECODED;
EventMediaType media_type = VIDEO_EVENT;
uint32 frame_id = 456u;
RtpTimestamp rtp_timestamp = 123u;
base::TimeTicks timestamp = base::TimeTicks();
raw_.InsertFrameEvent(timestamp, event_type, media_type,
rtp_timestamp, frame_id);
event_subscriber_.GetPacketEventsAndReset(&packet_events_);
EXPECT_TRUE(packet_events_.empty());
event_subscriber_.GetFrameEventsAndReset(&frame_events_);
ASSERT_EQ(1u, frame_events_.size());
EXPECT_EQ(rtp_timestamp, frame_events_[0].rtp_timestamp);
EXPECT_EQ(frame_id, frame_events_[0].frame_id);
EXPECT_EQ(0u, frame_events_[0].size);
EXPECT_EQ(timestamp, frame_events_[0].timestamp);
EXPECT_EQ(event_type, frame_events_[0].type);
EXPECT_EQ(media_type, frame_events_[0].media_type);
EXPECT_EQ(base::TimeDelta(), frame_events_[0].delay_delta);
}
TEST_F(LoggingRawTest, EncodedFrameEvent) {
CastLoggingEvent event_type = FRAME_ENCODED;
EventMediaType media_type = VIDEO_EVENT;
uint32 frame_id = 456u;
RtpTimestamp rtp_timestamp = 123u;
base::TimeTicks timestamp = base::TimeTicks();
int size = 1024;
bool key_frame = true;
int target_bitrate = 4096;
raw_.InsertEncodedFrameEvent(timestamp, event_type, media_type,
rtp_timestamp, frame_id, size, key_frame, target_bitrate);
event_subscriber_.GetPacketEventsAndReset(&packet_events_);
EXPECT_TRUE(packet_events_.empty());
event_subscriber_.GetFrameEventsAndReset(&frame_events_);
ASSERT_EQ(1u, frame_events_.size());
EXPECT_EQ(rtp_timestamp, frame_events_[0].rtp_timestamp);
EXPECT_EQ(frame_id, frame_events_[0].frame_id);
EXPECT_EQ(size, static_cast<int>(frame_events_[0].size));
EXPECT_EQ(timestamp, frame_events_[0].timestamp);
EXPECT_EQ(event_type, frame_events_[0].type);
EXPECT_EQ(media_type, frame_events_[0].media_type);
EXPECT_EQ(base::TimeDelta(), frame_events_[0].delay_delta);
EXPECT_EQ(key_frame, frame_events_[0].key_frame);
EXPECT_EQ(target_bitrate, frame_events_[0].target_bitrate);
}
TEST_F(LoggingRawTest, FrameEventWithDelay) {
CastLoggingEvent event_type = FRAME_PLAYOUT;
EventMediaType media_type = VIDEO_EVENT;
uint32 frame_id = 456u;
RtpTimestamp rtp_timestamp = 123u;
base::TimeTicks timestamp = base::TimeTicks();
base::TimeDelta delay = base::TimeDelta::FromMilliseconds(20);
raw_.InsertFrameEventWithDelay(timestamp, event_type, media_type,
rtp_timestamp, frame_id, delay);
event_subscriber_.GetPacketEventsAndReset(&packet_events_);
EXPECT_TRUE(packet_events_.empty());
event_subscriber_.GetFrameEventsAndReset(&frame_events_);
ASSERT_EQ(1u, frame_events_.size());
EXPECT_EQ(rtp_timestamp, frame_events_[0].rtp_timestamp);
EXPECT_EQ(frame_id, frame_events_[0].frame_id);
EXPECT_EQ(0u, frame_events_[0].size);
EXPECT_EQ(timestamp, frame_events_[0].timestamp);
EXPECT_EQ(event_type, frame_events_[0].type);
EXPECT_EQ(media_type, frame_events_[0].media_type);
EXPECT_EQ(delay, frame_events_[0].delay_delta);
}
TEST_F(LoggingRawTest, PacketEvent) {
CastLoggingEvent event_type = PACKET_RECEIVED;
EventMediaType media_type = VIDEO_EVENT;
uint32 frame_id = 456u;
uint16 packet_id = 1u;
uint16 max_packet_id = 10u;
RtpTimestamp rtp_timestamp = 123u;
base::TimeTicks timestamp = base::TimeTicks();
size_t size = 1024u;
raw_.InsertPacketEvent(timestamp, event_type, media_type,
rtp_timestamp, frame_id, packet_id, max_packet_id, size);
event_subscriber_.GetFrameEventsAndReset(&frame_events_);
EXPECT_TRUE(frame_events_.empty());
event_subscriber_.GetPacketEventsAndReset(&packet_events_);
ASSERT_EQ(1u, packet_events_.size());
EXPECT_EQ(rtp_timestamp, packet_events_[0].rtp_timestamp);
EXPECT_EQ(frame_id, packet_events_[0].frame_id);
EXPECT_EQ(max_packet_id, packet_events_[0].max_packet_id);
EXPECT_EQ(packet_id, packet_events_[0].packet_id);
EXPECT_EQ(size, packet_events_[0].size);
EXPECT_EQ(timestamp, packet_events_[0].timestamp);
EXPECT_EQ(event_type, packet_events_[0].type);
EXPECT_EQ(media_type, packet_events_[0].media_type);
}
TEST_F(LoggingRawTest, MultipleSubscribers) {
SimpleEventSubscriber event_subscriber_2;
// Now raw_ has two subscribers.
raw_.AddSubscriber(&event_subscriber_2);
CastLoggingEvent event_type = FRAME_DECODED;
EventMediaType media_type = VIDEO_EVENT;
uint32 frame_id = 456u;
RtpTimestamp rtp_timestamp = 123u;
base::TimeTicks timestamp = base::TimeTicks();
raw_.InsertFrameEvent(timestamp, event_type, media_type,
rtp_timestamp, frame_id);
event_subscriber_.GetPacketEventsAndReset(&packet_events_);
EXPECT_TRUE(packet_events_.empty());
event_subscriber_.GetFrameEventsAndReset(&frame_events_);
ASSERT_EQ(1u, frame_events_.size());
EXPECT_EQ(rtp_timestamp, frame_events_[0].rtp_timestamp);
EXPECT_EQ(frame_id, frame_events_[0].frame_id);
EXPECT_EQ(0u, frame_events_[0].size);
EXPECT_EQ(timestamp, frame_events_[0].timestamp);
EXPECT_EQ(event_type, frame_events_[0].type);
EXPECT_EQ(media_type, frame_events_[0].media_type);
EXPECT_EQ(base::TimeDelta(), frame_events_[0].delay_delta);
event_subscriber_2.GetPacketEventsAndReset(&packet_events_);
EXPECT_TRUE(packet_events_.empty());
event_subscriber_2.GetFrameEventsAndReset(&frame_events_);
ASSERT_EQ(1u, frame_events_.size());
EXPECT_EQ(rtp_timestamp, frame_events_[0].rtp_timestamp);
EXPECT_EQ(frame_id, frame_events_[0].frame_id);
EXPECT_EQ(0u, frame_events_[0].size);
EXPECT_EQ(timestamp, frame_events_[0].timestamp);
EXPECT_EQ(event_type, frame_events_[0].type);
EXPECT_EQ(media_type, frame_events_[0].media_type);
EXPECT_EQ(base::TimeDelta(), frame_events_[0].delay_delta);
// Remove event_subscriber_2, so it shouldn't receive events after this.
raw_.RemoveSubscriber(&event_subscriber_2);
media_type = AUDIO_EVENT;
frame_id = 789;
rtp_timestamp = 456;
timestamp = base::TimeTicks();
raw_.InsertFrameEvent(timestamp, event_type, media_type,
rtp_timestamp, frame_id);
// |event_subscriber_| should still receive events.
event_subscriber_.GetFrameEventsAndReset(&frame_events_);
ASSERT_EQ(1u, frame_events_.size());
EXPECT_EQ(rtp_timestamp, frame_events_[0].rtp_timestamp);
EXPECT_EQ(frame_id, frame_events_[0].frame_id);
EXPECT_EQ(0u, frame_events_[0].size);
EXPECT_EQ(timestamp, frame_events_[0].timestamp);
EXPECT_EQ(event_type, frame_events_[0].type);
EXPECT_EQ(media_type, frame_events_[0].media_type);
EXPECT_EQ(base::TimeDelta(), frame_events_[0].delay_delta);
event_subscriber_2.GetFrameEventsAndReset(&frame_events_);
EXPECT_TRUE(frame_events_.empty());
}
} // namespace cast
} // namespace media
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