304 lines
12 KiB
C++
304 lines
12 KiB
C++
// Copyright 2017 Google Inc. All rights reserved.
|
|
//
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file or at
|
|
// https://developers.google.com/open-source/licenses/bsd
|
|
|
|
#ifndef PACKAGER_MEDIA_BASE_MEDIA_HANDLER_TEST_BASE_H_
|
|
#define PACKAGER_MEDIA_BASE_MEDIA_HANDLER_TEST_BASE_H_
|
|
|
|
#include <gmock/gmock.h>
|
|
#include <gtest/gtest.h>
|
|
|
|
#include "packager/base/strings/string_number_conversions.h"
|
|
#include "packager/media/base/media_handler.h"
|
|
|
|
namespace shaka {
|
|
namespace media {
|
|
|
|
std::string StreamDataTypeToString(StreamDataType stream_data_type);
|
|
std::string BoolToString(bool value);
|
|
|
|
MATCHER_P(IsStreamInfo, stream_index, "") {
|
|
return arg->stream_index == stream_index &&
|
|
arg->stream_data_type == StreamDataType::kStreamInfo;
|
|
}
|
|
|
|
MATCHER_P3(IsStreamInfo, stream_index, time_scale, encrypted, "") {
|
|
if (arg->stream_data_type != StreamDataType::kStreamInfo) {
|
|
*result_listener << "which is "
|
|
<< StreamDataTypeToString(arg->stream_data_type);
|
|
return false;
|
|
}
|
|
|
|
*result_listener << "which is (" << arg->stream_index << ","
|
|
<< arg->stream_info->time_scale() << ","
|
|
<< BoolToString(arg->stream_info->is_encrypted()) << ")";
|
|
return arg->stream_index == stream_index &&
|
|
arg->stream_info->time_scale() == time_scale &&
|
|
arg->stream_info->is_encrypted() == encrypted;
|
|
}
|
|
|
|
MATCHER_P4(IsStreamInfo, stream_index, time_scale, encrypted, language, "") {
|
|
if (arg->stream_data_type != StreamDataType::kStreamInfo) {
|
|
*result_listener << "which is "
|
|
<< StreamDataTypeToString(arg->stream_data_type);
|
|
return false;
|
|
}
|
|
|
|
*result_listener << "which is (" << arg->stream_index << ","
|
|
<< arg->stream_info->time_scale() << ","
|
|
<< BoolToString(arg->stream_info->is_encrypted()) << ","
|
|
<< arg->stream_info->language() << ")";
|
|
return arg->stream_index == stream_index &&
|
|
arg->stream_info->time_scale() == time_scale &&
|
|
arg->stream_info->is_encrypted() == encrypted &&
|
|
arg->stream_info->language() == language;
|
|
}
|
|
|
|
MATCHER_P5(IsSegmentInfo,
|
|
stream_index,
|
|
start_timestamp,
|
|
duration,
|
|
subsegment,
|
|
encrypted,
|
|
"") {
|
|
if (arg->stream_data_type != StreamDataType::kSegmentInfo) {
|
|
*result_listener << "which is "
|
|
<< StreamDataTypeToString(arg->stream_data_type);
|
|
return false;
|
|
}
|
|
|
|
*result_listener << "which is (" << arg->stream_index << ","
|
|
<< arg->segment_info->start_timestamp << ","
|
|
<< arg->segment_info->duration << ","
|
|
<< BoolToString(arg->segment_info->is_subsegment) << ","
|
|
<< BoolToString(arg->segment_info->is_encrypted) << ")";
|
|
return arg->stream_index == stream_index &&
|
|
arg->segment_info->start_timestamp == start_timestamp &&
|
|
arg->segment_info->duration == duration &&
|
|
arg->segment_info->is_subsegment == subsegment &&
|
|
arg->segment_info->is_encrypted == encrypted;
|
|
}
|
|
|
|
MATCHER_P6(MatchEncryptionConfig,
|
|
protection_scheme,
|
|
crypt_byte_block,
|
|
skip_byte_block,
|
|
per_sample_iv_size,
|
|
constant_iv,
|
|
key_id,
|
|
"") {
|
|
*result_listener << "which is (" << FourCCToString(arg.protection_scheme)
|
|
<< "," << static_cast<int>(arg.crypt_byte_block) << ","
|
|
<< static_cast<int>(arg.skip_byte_block) << ","
|
|
<< static_cast<int>(arg.per_sample_iv_size) << ","
|
|
<< base::HexEncode(arg.constant_iv.data(),
|
|
arg.constant_iv.size())
|
|
<< ","
|
|
<< base::HexEncode(arg.key_id.data(), arg.key_id.size())
|
|
<< ")";
|
|
return arg.protection_scheme == protection_scheme &&
|
|
arg.crypt_byte_block == crypt_byte_block &&
|
|
arg.skip_byte_block == skip_byte_block &&
|
|
arg.per_sample_iv_size == per_sample_iv_size &&
|
|
arg.constant_iv == constant_iv && arg.key_id == key_id;
|
|
}
|
|
|
|
MATCHER_P4(IsMediaSample, stream_index, timestamp, duration, encrypted, "") {
|
|
if (arg->stream_data_type != StreamDataType::kMediaSample) {
|
|
*result_listener << "which is "
|
|
<< StreamDataTypeToString(arg->stream_data_type);
|
|
return false;
|
|
}
|
|
*result_listener << "which is (" << arg->stream_index << ","
|
|
<< arg->media_sample->dts() << ","
|
|
<< arg->media_sample->duration() << ","
|
|
<< BoolToString(arg->media_sample->is_encrypted()) << ")";
|
|
return arg->stream_index == stream_index &&
|
|
arg->media_sample->dts() == static_cast<int64_t>(timestamp) &&
|
|
arg->media_sample->duration() == static_cast<int64_t>(duration) &&
|
|
arg->media_sample->is_encrypted() == encrypted;
|
|
}
|
|
|
|
MATCHER_P5(IsTextSample, id, start_time, end_time, settings, payload, "") {
|
|
if (arg->stream_data_type != StreamDataType::kTextSample) {
|
|
*result_listener << "which is "
|
|
<< StreamDataTypeToString(arg->stream_data_type);
|
|
return false;
|
|
}
|
|
*result_listener << "which is (" << arg->text_sample->id() << ","
|
|
<< arg->text_sample->start_time() << ","
|
|
<< arg->text_sample->EndTime() << ","
|
|
<< arg->text_sample->settings() << ","
|
|
<< arg->text_sample->payload() << ")";
|
|
return arg->text_sample->id() == id &&
|
|
arg->text_sample->start_time() == start_time &&
|
|
arg->text_sample->EndTime() == end_time &&
|
|
arg->text_sample->settings() == settings &&
|
|
arg->text_sample->payload() == payload;
|
|
}
|
|
|
|
MATCHER_P2(IsCueEvent, stream_index, time_in_seconds, "") {
|
|
if (arg->stream_data_type != StreamDataType::kCueEvent) {
|
|
*result_listener << "which is "
|
|
<< StreamDataTypeToString(arg->stream_data_type);
|
|
return false;
|
|
}
|
|
*result_listener << "which is (" << arg->stream_index << ","
|
|
<< arg->cue_event->time_in_seconds << ")";
|
|
return arg->stream_index == stream_index &&
|
|
arg->cue_event->time_in_seconds == time_in_seconds;
|
|
}
|
|
|
|
class FakeInputMediaHandler : public MediaHandler {
|
|
public:
|
|
using MediaHandler::Dispatch;
|
|
using MediaHandler::FlushAllDownstreams;
|
|
using MediaHandler::FlushDownstream;
|
|
|
|
private:
|
|
bool ValidateOutputStreamIndex(size_t index) const override;
|
|
Status InitializeInternal() override;
|
|
Status Process(std::unique_ptr<StreamData> stream_data) override;
|
|
};
|
|
|
|
class MockOutputMediaHandler : public MediaHandler {
|
|
public:
|
|
MOCK_METHOD1(OnProcess, void(const StreamData*));
|
|
MOCK_METHOD1(OnFlush, void(size_t index));
|
|
|
|
private:
|
|
Status InitializeInternal() override;
|
|
Status Process(std::unique_ptr<StreamData> stream_data) override;
|
|
Status OnFlushRequest(size_t index) override;
|
|
};
|
|
|
|
// TODO(vaage) : Remove this test handler and convert other tests to use
|
|
// FakeInputMediaHandler and MockOutputMediaHandler.
|
|
class FakeMediaHandler : public MediaHandler {
|
|
public:
|
|
const std::vector<std::unique_ptr<StreamData>>& stream_data_vector() const {
|
|
return stream_data_vector_;
|
|
}
|
|
void clear_stream_data_vector() { stream_data_vector_.clear(); }
|
|
|
|
protected:
|
|
Status InitializeInternal() override;
|
|
Status Process(std::unique_ptr<StreamData> stream_data) override;
|
|
Status OnFlushRequest(size_t input_stream_index) override;
|
|
bool ValidateOutputStreamIndex(size_t stream_index) const override;
|
|
|
|
std::vector<std::unique_ptr<StreamData>> stream_data_vector_;
|
|
};
|
|
|
|
class MediaHandlerTestBase : public ::testing::Test {
|
|
public:
|
|
MediaHandlerTestBase() = default;
|
|
|
|
protected:
|
|
bool IsVideoCodec(Codec codec) const;
|
|
|
|
std::unique_ptr<StreamInfo> GetVideoStreamInfo(uint32_t time_scale) const;
|
|
|
|
std::unique_ptr<StreamInfo> GetVideoStreamInfo(uint32_t time_scale,
|
|
uint32_t width,
|
|
uint64_t height) const;
|
|
|
|
std::unique_ptr<StreamInfo> GetVideoStreamInfo(uint32_t time_scale,
|
|
Codec codec) const;
|
|
|
|
std::unique_ptr<StreamInfo> GetVideoStreamInfo(uint32_t time_scale,
|
|
Codec codec,
|
|
uint32_t width,
|
|
uint64_t height) const;
|
|
|
|
std::unique_ptr<StreamInfo> GetAudioStreamInfo(uint32_t time_scale) const;
|
|
|
|
std::unique_ptr<StreamInfo> GetAudioStreamInfo(uint32_t time_scale,
|
|
Codec codec) const;
|
|
|
|
std::shared_ptr<MediaSample> GetMediaSample(int64_t timestamp,
|
|
int64_t duration,
|
|
bool is_keyframe) const;
|
|
|
|
std::shared_ptr<MediaSample> GetMediaSample(int64_t timestamp,
|
|
int64_t duration,
|
|
bool is_keyframe,
|
|
const uint8_t* data,
|
|
size_t data_length) const;
|
|
|
|
std::unique_ptr<SegmentInfo> GetSegmentInfo(int64_t start_timestamp,
|
|
int64_t duration,
|
|
bool is_subsegment) const;
|
|
|
|
std::unique_ptr<StreamInfo> GetTextStreamInfo() const;
|
|
|
|
std::unique_ptr<TextSample> GetTextSample(const std::string& id,
|
|
int64_t start,
|
|
int64_t end,
|
|
const std::string& payload) const;
|
|
|
|
std::unique_ptr<CueEvent> GetCueEvent(double time_in_seconds) const;
|
|
|
|
// Connect and initialize all handlers.
|
|
Status SetUpAndInitializeGraph(std::shared_ptr<MediaHandler> handler,
|
|
size_t input_count,
|
|
size_t output_count);
|
|
|
|
// Get the input handler at |index|. The values of |index| will match the
|
|
// call to |AddInput|.
|
|
FakeInputMediaHandler* Input(size_t index);
|
|
|
|
// Get the output handler at |index|. The values of |index| will match the
|
|
// call to |AddOutput|.
|
|
MockOutputMediaHandler* Output(size_t index);
|
|
|
|
private:
|
|
MediaHandlerTestBase(const MediaHandlerTestBase&) = delete;
|
|
MediaHandlerTestBase& operator=(const MediaHandlerTestBase&) = delete;
|
|
|
|
std::shared_ptr<MediaHandler> handler_;
|
|
|
|
std::vector<std::shared_ptr<FakeInputMediaHandler>> inputs_;
|
|
std::vector<std::shared_ptr<MockOutputMediaHandler>> outputs_;
|
|
};
|
|
|
|
class MediaHandlerGraphTestBase : public MediaHandlerTestBase {
|
|
public:
|
|
MediaHandlerGraphTestBase();
|
|
|
|
protected:
|
|
/// Setup a graph using |handler| with |num_inputs| and |num_outputs|.
|
|
void SetUpGraph(size_t num_inputs,
|
|
size_t num_outputs,
|
|
std::shared_ptr<MediaHandler> handler);
|
|
|
|
/// @return the output stream data vector from handler.
|
|
const std::vector<std::unique_ptr<StreamData>>& GetOutputStreamDataVector()
|
|
const;
|
|
|
|
/// Clear the output stream data vector.
|
|
void ClearOutputStreamDataVector();
|
|
|
|
/// @return some random handler that can be used for testing.
|
|
std::shared_ptr<MediaHandler> some_handler() { return some_handler_; }
|
|
|
|
/// @return some a downstream handler that can be used for connecting.
|
|
std::shared_ptr<FakeMediaHandler> next_handler() { return next_handler_; }
|
|
|
|
private:
|
|
MediaHandlerGraphTestBase(const MediaHandlerTestBase&) = delete;
|
|
MediaHandlerGraphTestBase& operator=(const MediaHandlerTestBase&) = delete;
|
|
|
|
// Downstream handler used in testing graph.
|
|
std::shared_ptr<FakeMediaHandler> next_handler_;
|
|
// Some random handler which can be used for testing.
|
|
std::shared_ptr<MediaHandler> some_handler_;
|
|
};
|
|
|
|
} // namespace media
|
|
} // namespace shaka
|
|
|
|
#endif // PACKAGER_MEDIA_BASE_MEDIA_HANDLER_TEST_BASE_H_
|