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#include "at3p_bitstream.h"
#include "at3p_bitstream_impl.h"
#include <gtest/gtest.h>
#include <cmath>
using namespace NAtracDEnc;
TEST(AT3PBitstream, ToneFreqBitPack__1) {
std::vector<TAt3PGhaData::TWaveParam> params;
params.push_back(TAt3PGhaData::TWaveParam{1, 0, 0, 0});
auto r = CreateFreqBitPack(params.data(), params.size());
EXPECT_EQ(r.UsedBits, 10);
EXPECT_EQ(r.Order, ETonePackOrder::ASC);
EXPECT_EQ(r.Data.size(), 1);
EXPECT_EQ(r.Data[0].Code, 1);
EXPECT_EQ(r.Data[0].Bits, 10);
}
TEST(AT3PBitstream, ToneFreqBitPack__512_1020_1023) {
std::vector<TAt3PGhaData::TWaveParam> params;
params.push_back(TAt3PGhaData::TWaveParam{512, 0, 0, 0});
params.push_back(TAt3PGhaData::TWaveParam{1020, 0, 0, 0});
params.push_back(TAt3PGhaData::TWaveParam{1023, 0, 0, 0});
auto r = CreateFreqBitPack(params.data(), params.size());
EXPECT_EQ(r.UsedBits, 21);
EXPECT_EQ(r.Order, ETonePackOrder::ASC);
EXPECT_EQ(r.Data.size(), 3);
EXPECT_EQ(r.Data[0].Code, 512);
EXPECT_EQ(r.Data[0].Bits, 10);
EXPECT_EQ(r.Data[1].Code, 508);
EXPECT_EQ(r.Data[1].Bits, 9);
EXPECT_EQ(r.Data[2].Code, 3);
EXPECT_EQ(r.Data[2].Bits, 2);
}
TEST(AT3PBitstream, ToneFreqBitPack__1_2_3) {
std::vector<TAt3PGhaData::TWaveParam> params;
params.push_back(TAt3PGhaData::TWaveParam{1, 0, 0, 0});
params.push_back(TAt3PGhaData::TWaveParam{2, 0, 0, 0});
params.push_back(TAt3PGhaData::TWaveParam{3, 0, 0, 0});
auto r = CreateFreqBitPack(params.data(), params.size());
EXPECT_EQ(r.UsedBits, 14);
EXPECT_EQ(r.Order, ETonePackOrder::DESC);
EXPECT_EQ(r.Data.size(), 3);
EXPECT_EQ(r.Data[0].Code, 3);
EXPECT_EQ(r.Data[0].Bits, 10);
EXPECT_EQ(r.Data[1].Code, 2);
EXPECT_EQ(r.Data[1].Bits, 2);
EXPECT_EQ(r.Data[2].Code, 1);
EXPECT_EQ(r.Data[2].Bits, 2);
}
TEST(AT3PBitstream, ToneFreqBitPack__1_2_3_1020_1021_1022) {
std::vector<TAt3PGhaData::TWaveParam> params;
params.push_back(TAt3PGhaData::TWaveParam{1, 0, 0, 0});
params.push_back(TAt3PGhaData::TWaveParam{2, 0, 0, 0});
params.push_back(TAt3PGhaData::TWaveParam{3, 0, 0, 0});
params.push_back(TAt3PGhaData::TWaveParam{1020, 0, 0, 0});
params.push_back(TAt3PGhaData::TWaveParam{1021, 0, 0, 0});
params.push_back(TAt3PGhaData::TWaveParam{1022, 0, 0, 0});
auto r = CreateFreqBitPack(params.data(), params.size());
EXPECT_EQ(r.UsedBits, 44);
EXPECT_EQ(r.Order, ETonePackOrder::DESC);
EXPECT_EQ(r.Data.size(), 6);
EXPECT_EQ(r.Data[0].Code, 1022);
EXPECT_EQ(r.Data[0].Bits, 10);
EXPECT_EQ(r.Data[1].Code, 1021);
EXPECT_EQ(r.Data[1].Bits, 10);
EXPECT_EQ(r.Data[2].Code, 1020);
EXPECT_EQ(r.Data[2].Bits, 10);
EXPECT_EQ(r.Data[3].Code, 3);
EXPECT_EQ(r.Data[3].Bits, 10);
EXPECT_EQ(r.Data[4].Code, 2);
EXPECT_EQ(r.Data[4].Bits, 2);
EXPECT_EQ(r.Data[5].Code, 1);
EXPECT_EQ(r.Data[5].Bits, 2);
}
TEST(AT3PBitstream, ToneFreqBitPack__1_2_1020_1021_1022) {
std::vector<TAt3PGhaData::TWaveParam> params;
params.push_back(TAt3PGhaData::TWaveParam{1, 0, 0, 0});
params.push_back(TAt3PGhaData::TWaveParam{2, 0, 0, 0});
params.push_back(TAt3PGhaData::TWaveParam{1020, 0, 0, 0});
params.push_back(TAt3PGhaData::TWaveParam{1021, 0, 0, 0});
params.push_back(TAt3PGhaData::TWaveParam{1022, 0, 0, 0});
auto r = CreateFreqBitPack(params.data(), params.size());
EXPECT_EQ(r.UsedBits, 34);
EXPECT_EQ(r.Order, ETonePackOrder::ASC);
EXPECT_EQ(r.Data.size(), 5);
EXPECT_EQ(r.Data[0].Code, 1);
EXPECT_EQ(r.Data[0].Bits, 10);
EXPECT_EQ(r.Data[1].Code, 2);
EXPECT_EQ(r.Data[1].Bits, 10);
EXPECT_EQ(r.Data[2].Code, 1020);
EXPECT_EQ(r.Data[2].Bits, 10);
EXPECT_EQ(r.Data[3].Code, 1);
EXPECT_EQ(r.Data[3].Bits, 2);
EXPECT_EQ(r.Data[4].Code, 2);
EXPECT_EQ(r.Data[4].Bits, 2);
}
void FillFrameData(TSpecFrame& frame) {
frame.NumQuantUnits = 6;
for (size_t i = 0; i < frame.NumQuantUnits; i++) {
frame.WordLen.push_back({6, 6});
}
}
TEST(AT3PBitstream, Wordlen) {
std::vector<IBitStreamPartEncoder::TPtr> encoders;
encoders.emplace_back(new TWordLenEncoder());
NBitStream::TBitStream bs;
TBitStreamEncoder encoder(std::move(encoders));
std::vector<std::vector<TScaledBlock>> scaledBlocks;
scaledBlocks.resize(2);
TSpecFrame frame(444, 28, 2, nullptr, scaledBlocks);
FillFrameData(frame);
encoder.Do(&frame, bs);
EXPECT_EQ(bs.GetSizeInBits(), 40);
}
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