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opencv/modules/gapi/test/s11n/gapi_s11n_tests.cpp

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#include "../test_precomp.hpp"
#include "backends/common/serialization.hpp"
#include <opencv2/gapi/rmat.hpp>
#include <opencv2/gapi/media.hpp>
#include <../src/backends/common/gbackend.hpp> // asView
namespace {
struct EmptyCustomType { };
struct SimpleCustomType {
bool val;
bool operator==(const SimpleCustomType& other) const {
return val == other.val;
}
};
struct SimpleCustomType2 {
int id;
bool operator==(const SimpleCustomType2& other) const {
return id == other.id;
}
};
struct MyCustomType {
int val;
std::string name;
std::vector<float> vec;
std::map<int, uint64_t> mmap;
bool operator==(const MyCustomType& other) const {
return val == other.val && name == other.name &&
vec == other.vec && mmap == other.mmap;
}
};
struct MyCustomTypeNoS11N {
char sym;
int id;
std::string name;
bool operator==(const MyCustomTypeNoS11N& other) const {
return sym == other.sym && id == other.id &&
name == other.name;
}
};
} // anonymous namespace
namespace cv {
namespace gapi {
namespace s11n {
namespace detail {
template<> struct S11N<EmptyCustomType> {
static void serialize(IOStream &, const EmptyCustomType &) { }
static EmptyCustomType deserialize(IIStream &) { return EmptyCustomType { }; }
};
template<> struct S11N<SimpleCustomType> {
static void serialize(IOStream &os, const SimpleCustomType &p) {
os << p.val;
}
static SimpleCustomType deserialize(IIStream &is) {
SimpleCustomType p;
is >> p.val;
return p;
}
};
template<> struct S11N<SimpleCustomType2> {
static void serialize(IOStream &os, const SimpleCustomType2 &p) {
os << p.id;
}
static SimpleCustomType2 deserialize(IIStream &is) {
SimpleCustomType2 p;
is >> p.id;
return p;
}
};
template<> struct S11N<MyCustomType> {
static void serialize(IOStream &os, const MyCustomType &p) {
os << p.val << p.name << p.vec << p.mmap;
}
static MyCustomType deserialize(IIStream &is) {
MyCustomType p;
is >> p.val >> p.name >> p.vec >> p.mmap;
return p;
}
};
} // namespace detail
} // namespace s11n
} // namespace gapi
} // namespace cv
namespace cv {
namespace detail {
template<> struct CompileArgTag<EmptyCustomType> {
static const char* tag() {
return "org.opencv.test.empty_custom_type";
}
};
template<> struct CompileArgTag<SimpleCustomType> {
static const char* tag() {
return "org.opencv.test.simple_custom_type";
}
};
template<> struct CompileArgTag<SimpleCustomType2> {
static const char* tag() {
return "org.opencv.test.simple_custom_type_2";
}
};
template<> struct CompileArgTag<MyCustomType> {
static const char* tag() {
return "org.opencv.test.my_custom_type";
}
};
template<> struct CompileArgTag<MyCustomTypeNoS11N> {
static const char* tag() {
return "org.opencv.test.my_custom_type_no_s11n";
}
};
} // namespace detail
} // namespace cv
namespace {
class MyRMatAdapter : public cv::RMat::IAdapter {
cv::Mat m_mat;
int m_value;
std::string m_str;
public:
MyRMatAdapter() = default;
MyRMatAdapter(cv::Mat m, int value, const std::string& str)
: m_mat(m), m_value(value), m_str(str)
{}
virtual cv::RMat::View access(cv::RMat::Access) override {
return cv::gimpl::asView(m_mat);
}
virtual cv::GMatDesc desc() const override { return cv::descr_of(m_mat); }
virtual void serialize(cv::gapi::s11n::IOStream& os) override {
os << m_value << m_str;
}
virtual void deserialize(cv::gapi::s11n::IIStream& is) override {
is >> m_value >> m_str;
}
int getVal() { return m_value; }
std::string getStr() { return m_str; }
};
class MyMediaFrameAdapter : public cv::MediaFrame::IAdapter {
cv::Mat m_mat;
int m_value;
std::string m_str;
public:
MyMediaFrameAdapter() = default;
MyMediaFrameAdapter(cv::Mat m, int value, const std::string& str)
: m_mat(m), m_value(value), m_str(str)
{}
virtual cv::MediaFrame::View access(cv::MediaFrame::Access) override {
return cv::MediaFrame::View({m_mat.data}, {m_mat.step});
}
virtual cv::GFrameDesc meta() const override { return {cv::MediaFormat::BGR, m_mat.size()}; }
virtual void serialize(cv::gapi::s11n::IOStream& os) override {
os << m_value << m_str;
}
virtual void deserialize(cv::gapi::s11n::IIStream& is) override {
is >> m_value >> m_str;
}
int getVal() { return m_value; }
std::string getStr() { return m_str; }
};
}
namespace opencv_test {
struct S11N_Basic: public ::testing::Test {
template<typename T> void put(T &&t) {
cv::gapi::s11n::ByteMemoryOutStream os;
os << t;
m_buffer = os.data();
}
template<typename T> T get() {
// FIXME: This stream API needs a fix-up
cv::gapi::s11n::ByteMemoryInStream is(m_buffer);
T t{};
is >> t;
return t;
}
private:
std::vector<char> m_buffer;
};
namespace
{
template<typename T>
bool operator==(const cv::detail::VectorRef& a, const cv::detail::VectorRef& b)
{
return a.rref<T>() == b.rref<T>();
}
template<typename T>
bool operator==(const cv::detail::OpaqueRef& a, const cv::detail::OpaqueRef& b)
{
return a.rref<T>() == b.rref<T>();
}
}
TEST_F(S11N_Basic, Test_int_pos) {
int x = 42;
put(x);
EXPECT_EQ(x, get<int>());
}
TEST_F(S11N_Basic, Test_int_neg) {
int x = -42;
put(x);
EXPECT_EQ(x, get<int>());
}
TEST_F(S11N_Basic, Test_fp32) {
float x = 3.14f;
put(x);
EXPECT_EQ(x, get<float>());
}
TEST_F(S11N_Basic, Test_fp64) {
double x = 3.14;
put(x);
EXPECT_EQ(x, get<double>());
}
TEST_F(S11N_Basic, Test_uint64) {
uint64_t x = 2147483647374;
put(x);
EXPECT_EQ(x, get<uint64_t>());
}
TEST_F(S11N_Basic, Test_int32_pos) {
int32_t x = 2147483647;
put(x);
EXPECT_EQ(x, get<int32_t>());
}
TEST_F(S11N_Basic, Test_int32_neg) {
int32_t x = -2147483646;
put(x);
EXPECT_EQ(x, get<int32_t>());
}
TEST_F(S11N_Basic, Test_vector_bool) {
std::vector<bool> v = {false, true, false};
put(v);
EXPECT_EQ(v, get<std::vector<bool>>());
}
TEST_F(S11N_Basic, Test_map_string2string) {
using T = std::map<std::string, std::string>;
T v;
v["gapi"] = "cool";
v["42"] = "answer";
v["hi"] = "hello there";
put(v);
EXPECT_EQ(v, get<T>());
}
TEST_F(S11N_Basic, Test_map_int2int) {
using T = std::map<int, int32_t>;
T v;
v[1] = 23;
v[-100] = 0;
v[435346] = -12346;
put(v);
EXPECT_EQ(v, get<T>());
}
TEST_F(S11N_Basic, Test_map_float2cvsize) {
using T = std::map<float, cv::Size>;
T v;
v[0.4f] = cv::Size(4, 5);
v[234.43f] = cv::Size(3421, 321);
v[2223.f] = cv::Size(1920, 1080);
put(v);
EXPECT_EQ(v, get<T>());
}
TEST_F(S11N_Basic, Test_map_uint642cvmat) {
using T = std::map<uint64_t, cv::Mat>;
T v;
v[21304805324] = cv::Mat(3, 3, CV_8UC1, cv::Scalar::all(3));
v[4353245222] = cv::Mat(5, 5, CV_8UC3, cv::Scalar::all(7));
v[0] = cv::Mat(10, 10, CV_32FC2, cv::Scalar::all(-128.f));
put(v);
auto out_v = get<T>();
for (const auto& el : out_v) {
EXPECT_NE(v.end(), v.find(el.first));
EXPECT_EQ(0, cv::norm(el.second, v[el.first]));
}
}
TEST_F(S11N_Basic, Test_vector_int) {
std::vector<int> v = {1,2,3};
put(v);
EXPECT_EQ(v, get<std::vector<int>>());
}
TEST_F(S11N_Basic, Test_vector_cvSize) {
std::vector<cv::Size> v = {
cv::Size(640, 480),
cv::Size(1280, 1024),
};
put(v);
EXPECT_EQ(v, get<std::vector<cv::Size>>());
}
TEST_F(S11N_Basic, Test_vector_string) {
std::vector<std::string> v = {
"hello",
"world",
"ok!"
};
put(v);
EXPECT_EQ(v, get<std::vector<std::string>>());
}
TEST_F(S11N_Basic, Test_vector_empty) {
std::vector<char> v;
put(v);
EXPECT_EQ(v, get<std::vector<char>>());
}
TEST_F(S11N_Basic, Test_variant) {
using S = std::string;
using V = cv::util::variant<int,S>;
V v1{42}, v2{S{"hey"}};
put(v1);
EXPECT_EQ(v1, get<V>());
put(v2);
EXPECT_EQ(v2, get<V>());
}
TEST_F(S11N_Basic, Test_GArg_int) {
const int x = 42;
cv::GArg gs(x);
put(gs);
cv::GArg gd = get<cv::GArg>();
EXPECT_EQ(cv::detail::ArgKind::OPAQUE_VAL, gd.kind);
EXPECT_EQ(cv::detail::OpaqueKind::CV_INT, gd.opaque_kind);
EXPECT_EQ(x, gs.get<int>());
}
TEST_F(S11N_Basic, Test_GArg_Point) {
const cv::Point pt{1,2};
cv::GArg gs(pt);
put(gs);
cv::GArg gd = get<cv::GArg>();
EXPECT_EQ(cv::detail::ArgKind::OPAQUE_VAL, gd.kind);
EXPECT_EQ(cv::detail::OpaqueKind::CV_POINT, gd.opaque_kind);
EXPECT_EQ(pt, gs.get<cv::Point>());
}
TEST_F(S11N_Basic, Test_Mat_full) {
auto mat = cv::Mat::eye(cv::Size(64,64), CV_8UC3);
put(mat);
EXPECT_EQ(0, cv::norm(mat, get<cv::Mat>(), cv::NORM_INF));
}
TEST_F(S11N_Basic, Test_Mat_view) {
auto mat = cv::Mat::eye(cv::Size(320,240), CV_8UC3);
auto view = mat(cv::Rect(10,15,123,70));
put(view);
EXPECT_EQ(0, cv::norm(view, get<cv::Mat>(), cv::NORM_INF));
}
TEST_F(S11N_Basic, Test_MatDesc) {
cv::GMatDesc v = { CV_8U, 1, {320,240} };
put(v);
EXPECT_EQ(v, get<cv::GMatDesc>());
}
TEST_F(S11N_Basic, Test_MatDescND) {
cv::GMatDesc v = { CV_8U, {1,1,224,224} };
put(v);
EXPECT_EQ(v, get<cv::GMatDesc>());
}
TEST_F(S11N_Basic, Test_MetaArg_MatDesc) {
cv::GMatDesc desc = { CV_8U, 1,{ 320,240 } };
auto v = cv::GMetaArg{ desc };
put(v);
cv::GMetaArg out_v = get<cv::GMetaArg>();
cv::GMatDesc out_desc = cv::util::get<cv::GMatDesc>(out_v);
EXPECT_EQ(desc, out_desc);
}
TEST_F(S11N_Basic, Test_MetaArgs_MatDesc) {
cv::GMatDesc desc1 = { CV_8U, 1,{ 320,240 } };
cv::GMatDesc desc2 = { CV_8U, 1,{ 640,480 } };
GMetaArgs v;
v.resize(2);
v[0] = cv::GMetaArg{ desc1 };
v[1] = cv::GMetaArg{ desc2 };
put(v);
cv::GMetaArgs out_v = get<cv::GMetaArgs>();
cv::GMatDesc out_desc1 = cv::util::get<cv::GMatDesc>(out_v[0]);
cv::GMatDesc out_desc2 = cv::util::get<cv::GMatDesc>(out_v[1]);
EXPECT_EQ(desc1, out_desc1);
EXPECT_EQ(desc2, out_desc2);
}
TEST_F(S11N_Basic, Test_MetaArg_Monostate) {
GMetaArg v;
put(v);
cv::GMetaArg out_v = get<cv::GMetaArg>();
if (!util::holds_alternative<util::monostate>(out_v))
{
GTEST_FAIL();
}
}
TEST_F(S11N_Basic, Test_RunArg_Mat) {
cv::Mat mat = cv::Mat::eye(cv::Size(64, 64), CV_8UC3);
auto v = cv::GRunArg{ mat };
put(v);
cv::GRunArg out_v = get<cv::GRunArg>();
cv::Mat out_mat = cv::util::get<cv::Mat>(out_v);
EXPECT_EQ(0, cv::norm(mat, out_mat, cv::NORM_INF));
}
TEST_F(S11N_Basic, Test_RunArgs_Mat) {
cv::Mat mat1 = cv::Mat::eye(cv::Size(64, 64), CV_8UC3);
cv::Mat mat2 = cv::Mat::eye(cv::Size(128, 128), CV_8UC3);
GRunArgs v;
v.resize(2);
v[0] = cv::GRunArg{ mat1 };
v[1] = cv::GRunArg{ mat2 };
put(v);
cv::GRunArgs out_v = get<cv::GRunArgs>();
cv::Mat out_mat1 = cv::util::get<cv::Mat>(out_v[0]);
cv::Mat out_mat2 = cv::util::get<cv::Mat>(out_v[1]);
EXPECT_EQ(0, cv::norm(mat1, out_mat1, cv::NORM_INF));
EXPECT_EQ(0, cv::norm(mat2, out_mat2, cv::NORM_INF));
}
TEST_F(S11N_Basic, Test_RunArg_Scalar) {
cv::Scalar scalar = cv::Scalar(128, 33, 53);
auto v = cv::GRunArg{ scalar };
put(v);
cv::GRunArg out_v = get<cv::GRunArg>();
cv::Scalar out_scalar = cv::util::get<cv::Scalar>(out_v);
EXPECT_EQ(scalar, out_scalar);
}
TEST_F(S11N_Basic, Test_RunArgs_Scalar) {
cv::Scalar scalar1 = cv::Scalar(128, 33, 53);
cv::Scalar scalar2 = cv::Scalar(64, 15, 23);
GRunArgs v;
v.resize(2);
v[0] = cv::GRunArg{ scalar1 };
v[1] = cv::GRunArg{ scalar2 };
put(v);
cv::GRunArgs out_v = get<cv::GRunArgs>();
cv::Scalar out_scalar1 = cv::util::get<cv::Scalar>(out_v[0]);
cv::Scalar out_scalar2 = cv::util::get<cv::Scalar>(out_v[1]);
EXPECT_EQ(scalar1, out_scalar1);
EXPECT_EQ(scalar2, out_scalar2);
}
TEST_F(S11N_Basic, Test_RunArg_Opaque) {
auto op = cv::detail::OpaqueRef(42);
auto v = cv::GRunArg{ op };
put(v);
cv::GRunArg out_v = get<cv::GRunArg>();
cv::detail::OpaqueRef out_op = cv::util::get<cv::detail::OpaqueRef>(out_v);
EXPECT_TRUE(operator==<int>(op, out_op));
}
TEST_F(S11N_Basic, Test_RunArgs_Opaque) {
cv::detail::OpaqueRef op1 = cv::detail::OpaqueRef(cv::Point(1, 2));
cv::detail::OpaqueRef op2 = cv::detail::OpaqueRef(cv::Size(12, 21));
GRunArgs v;
v.resize(2);
v[0] = cv::GRunArg{ op1 };
v[1] = cv::GRunArg{ op2 };
put(v);
cv::GRunArgs out_v = get<cv::GRunArgs>();
cv::detail::OpaqueRef out_op1 = cv::util::get<cv::detail::OpaqueRef>(out_v[0]);
cv::detail::OpaqueRef out_op2 = cv::util::get<cv::detail::OpaqueRef>(out_v[1]);
EXPECT_TRUE(operator==<cv::Point>(op1, out_op1));
EXPECT_TRUE(operator==<cv::Size>(op2, out_op2));
}
TEST_F(S11N_Basic, Test_RunArg_Array) {
auto op = cv::detail::VectorRef(std::vector<cv::Mat>{cv::Mat::eye(3, 3, CV_8UC1), cv::Mat::zeros(5, 5, CV_8UC3)});
auto v = cv::GRunArg{ op };
put(v);
cv::GRunArg out_v = get<cv::GRunArg>();
cv::detail::VectorRef out_op = cv::util::get<cv::detail::VectorRef>(out_v);
auto vec1 = op.rref<cv::Mat>();
auto vec2 = out_op.rref<cv::Mat>();
EXPECT_EQ(0, cv::norm(vec1[0], vec2[0], cv::NORM_INF));
EXPECT_EQ(0, cv::norm(vec1[1], vec2[1], cv::NORM_INF));
}
TEST_F(S11N_Basic, Test_RunArgs_Array) {
auto vec_sc = std::vector<cv::Scalar>{cv::Scalar(11), cv::Scalar(31)};
auto vec_d = std::vector<double>{0.4, 1.0, 123.55, 22.08};
cv::detail::VectorRef op1 = cv::detail::VectorRef(vec_sc);
cv::detail::VectorRef op2 = cv::detail::VectorRef(vec_d);
GRunArgs v;
v.resize(2);
v[0] = cv::GRunArg{ op1 };
v[1] = cv::GRunArg{ op2 };
put(v);
cv::GRunArgs out_v = get<cv::GRunArgs>();
cv::detail::VectorRef out_op1 = cv::util::get<cv::detail::VectorRef>(out_v[0]);
cv::detail::VectorRef out_op2 = cv::util::get<cv::detail::VectorRef>(out_v[1]);
EXPECT_TRUE(operator==<cv::Scalar>(op1, out_op1));
EXPECT_TRUE(operator==<double>(op2, out_op2));
}
TEST_F(S11N_Basic, Test_RunArgs_MatScalar) {
cv::Mat mat = cv::Mat::eye(cv::Size(64, 64), CV_8UC3);
cv::Scalar scalar = cv::Scalar(128, 33, 53);
GRunArgs v;
v.resize(2);
v[0] = cv::GRunArg{ mat };
v[1] = cv::GRunArg{ scalar };
put(v);
cv::GRunArgs out_v = get<cv::GRunArgs>();
unsigned int i = 0;
for (auto it : out_v)
{
using T = cv::GRunArg;
switch (it.index())
{
case T::index_of<cv::Mat>() :
{
cv::Mat out_mat = cv::util::get<cv::Mat>(out_v[i]);
EXPECT_EQ(0, cv::norm(mat, out_mat, cv::NORM_INF));
} break;
case T::index_of<cv::Scalar>() :
{
cv::Scalar out_scalar = cv::util::get<cv::Scalar>(out_v[i]);
EXPECT_EQ(scalar, out_scalar);
} break;
default:
GAPI_Error("This value type is not supported!"); // ...maybe because of STANDALONE mode.
break;
}
i++;
}
}
TEST_F(S11N_Basic, Test_Bind_RunArgs_MatScalar) {
cv::Mat mat = cv::Mat::eye(cv::Size(128, 64), CV_8UC3);
cv::Scalar scalar = cv::Scalar(128, 33, 53);
GRunArgs v;
v.resize(2);
v[0] = cv::GRunArg{ mat };
v[1] = cv::GRunArg{ scalar };
GRunArgsP output = cv::gapi::bind(v);
for (auto it : output)
{
using T = cv::GRunArgP;
switch (it.index())
{
case T::index_of<cv::Mat*>() :
{
cv::Mat* out_mat = cv::util::get<cv::Mat*>(it);
EXPECT_EQ(mat.size(), out_mat->size());
} break;
case T::index_of<cv::Scalar*>() :
{
cv::Scalar* out_scalar = cv::util::get<cv::Scalar*>(it);
EXPECT_EQ(out_scalar->val[0], scalar.val[0]);
EXPECT_EQ(out_scalar->val[1], scalar.val[1]);
EXPECT_EQ(out_scalar->val[2], scalar.val[2]);
} break;
default:
GAPI_Error("This value type is not supported!"); // ...maybe because of STANDALONE mode.
break;
}
}
}
TEST_F(S11N_Basic, Test_Vector_Of_Strings) {
std::vector<std::string> vs{"hello", "world", "42"};
const std::vector<char> ser = cv::gapi::serialize(vs);
auto des = cv::gapi::deserialize<std::vector<std::string>>(ser);
EXPECT_EQ("hello", des[0]);
EXPECT_EQ("world", des[1]);
EXPECT_EQ("42", des[2]);
}
TEST_F(S11N_Basic, Test_RunArg) {
cv::Mat mat = cv::Mat::eye(cv::Size(128, 64), CV_8UC3);
auto v = cv::GRunArgs{ cv::GRunArg{ mat } };
const std::vector<char> sargsin = cv::gapi::serialize(v);
cv::GRunArgs out = cv::gapi::deserialize<cv::GRunArgs>(sargsin);
cv::Mat out_mat = cv::util::get<cv::Mat>(out[0]);
EXPECT_EQ(0, cv::norm(mat, out_mat));
}
TEST_F(S11N_Basic, Test_RunArg_RMat) {
cv::Mat mat = cv::Mat::eye(cv::Size(128, 64), CV_8UC3);
cv::RMat rmat = cv::make_rmat<MyRMatAdapter>(mat, 42, "It actually works");
auto v = cv::GRunArgs{ cv::GRunArg{ rmat } };
const std::vector<char> sargsin = cv::gapi::serialize(v);
cv::GRunArgs out = cv::gapi::deserialize<cv::GRunArgs, MyRMatAdapter>(sargsin);
cv::RMat out_mat = cv::util::get<cv::RMat>(out[0]);
auto adapter = out_mat.get<MyRMatAdapter>();
EXPECT_EQ(42, adapter->getVal());
EXPECT_EQ("It actually works", adapter->getStr());
}
TEST_F(S11N_Basic, Test_RunArg_RMat_Scalar_Mat) {
cv::Mat mat = cv::Mat::eye(cv::Size(128, 64), CV_8UC3);
cv::RMat rmat = cv::make_rmat<MyRMatAdapter>(mat, 42, "It actually works");
cv::Scalar sc(111);
auto v = cv::GRunArgs{ cv::GRunArg{ rmat }, cv::GRunArg{ sc }, cv::GRunArg{ mat } };
const std::vector<char> sargsin = cv::gapi::serialize(v);
cv::GRunArgs out = cv::gapi::deserialize<cv::GRunArgs, MyRMatAdapter>(sargsin);
cv::RMat out_rmat = cv::util::get<cv::RMat>(out[0]);
auto adapter = out_rmat.get<MyRMatAdapter>();
EXPECT_EQ(42, adapter->getVal());
EXPECT_EQ("It actually works", adapter->getStr());
cv::Scalar out_sc = cv::util::get<cv::Scalar>(out[1]);
EXPECT_EQ(sc, out_sc);
cv::Mat out_mat = cv::util::get<cv::Mat>(out[2]);
EXPECT_EQ(0, cv::norm(mat, out_mat));
}
TEST_F(S11N_Basic, Test_RunArg_MediaFrame) {
cv::Mat mat = cv::Mat::eye(cv::Size(128, 64), CV_8UC3);
auto frame = cv::MediaFrame::Create<MyMediaFrameAdapter>(mat, 42, "It actually works");
auto v = cv::GRunArgs{ cv::GRunArg{ frame } };
const std::vector<char> sargsin = cv::gapi::serialize(v);
cv::GRunArgs out = cv::gapi::deserialize<cv::GRunArgs, MyMediaFrameAdapter>(sargsin);
cv::MediaFrame out_mat = cv::util::get<cv::MediaFrame>(out[0]);
auto adapter = out_mat.get<MyMediaFrameAdapter>();
EXPECT_EQ(42, adapter->getVal());
EXPECT_EQ("It actually works", adapter->getStr());
}
TEST_F(S11N_Basic, Test_RunArg_MediaFrame_Scalar_Mat) {
cv::Mat mat = cv::Mat::eye(cv::Size(128, 64), CV_8UC3);
auto frame = cv::MediaFrame::Create<MyMediaFrameAdapter>(mat, 42, "It actually works");
cv::Scalar sc(111);
auto v = cv::GRunArgs{ cv::GRunArg{ frame }, cv::GRunArg{ sc }, cv::GRunArg{ mat } };
const std::vector<char> sargsin = cv::gapi::serialize(v);
cv::GRunArgs out = cv::gapi::deserialize<cv::GRunArgs, MyMediaFrameAdapter>(sargsin);
cv::MediaFrame out_frame = cv::util::get<cv::MediaFrame>(out[0]);
auto adapter = out_frame.get<MyMediaFrameAdapter>();
EXPECT_EQ(42, adapter->getVal());
EXPECT_EQ("It actually works", adapter->getStr());
cv::Scalar out_sc = cv::util::get<cv::Scalar>(out[1]);
EXPECT_EQ(sc, out_sc);
cv::Mat out_mat = cv::util::get<cv::Mat>(out[2]);
EXPECT_EQ(0, cv::norm(mat, out_mat));
}
TEST_F(S11N_Basic, Test_RunArg_MediaFrame_RMat) {
cv::Mat mat = cv::Mat::eye(cv::Size(128, 64), CV_8UC3);
cv::Mat mat2 = cv::Mat::eye(cv::Size(128, 64), CV_8UC3);
auto frame = cv::MediaFrame::Create<MyMediaFrameAdapter>(mat, 42, "It actually works");
auto rmat = cv::make_rmat<MyRMatAdapter>(mat2, 24, "Hello there");
auto v = cv::GRunArgs{ cv::GRunArg{ frame }, cv::GRunArg{ rmat } };
const std::vector<char> sargsin = cv::gapi::serialize(v);
cv::GRunArgs out = cv::gapi::deserialize<cv::GRunArgs, MyMediaFrameAdapter, MyRMatAdapter>(sargsin);
cv::MediaFrame out_frame = cv::util::get<cv::MediaFrame>(out[0]);
cv::RMat out_rmat = cv::util::get<cv::RMat>(out[1]);
auto adapter = out_frame.get<MyMediaFrameAdapter>();
EXPECT_EQ(42, adapter->getVal());
EXPECT_EQ("It actually works", adapter->getStr());
auto adapter2 = out_rmat.get<MyRMatAdapter>();
EXPECT_EQ(24, adapter2->getVal());
EXPECT_EQ("Hello there", adapter2->getStr());
}
TEST_F(S11N_Basic, Test_RunArg_RMat_MediaFrame) {
cv::Mat mat = cv::Mat::eye(cv::Size(128, 64), CV_8UC3);
cv::Mat mat2 = cv::Mat::eye(cv::Size(128, 64), CV_8UC3);
auto frame = cv::MediaFrame::Create<MyMediaFrameAdapter>(mat, 42, "It actually works");
auto rmat = cv::make_rmat<MyRMatAdapter>(mat2, 24, "Hello there");
auto v = cv::GRunArgs{ cv::GRunArg{ rmat }, cv::GRunArg{ frame } };
const std::vector<char> sargsin = cv::gapi::serialize(v);
cv::GRunArgs out = cv::gapi::deserialize<cv::GRunArgs, MyMediaFrameAdapter, MyRMatAdapter>(sargsin);
cv::RMat out_rmat = cv::util::get<cv::RMat>(out[0]);
cv::MediaFrame out_frame = cv::util::get<cv::MediaFrame>(out[1]);
auto adapter = out_frame.get<MyMediaFrameAdapter>();
EXPECT_EQ(42, adapter->getVal());
EXPECT_EQ("It actually works", adapter->getStr());
auto adapter2 = out_rmat.get<MyRMatAdapter>();
EXPECT_EQ(24, adapter2->getVal());
EXPECT_EQ("Hello there", adapter2->getStr());
}
namespace {
template <cv::detail::OpaqueKind K, typename T>
bool verifyOpaqueKind(T&& in) {
auto inObjs = cv::gin(in);
auto in_o_ref = cv::util::get<cv::detail::OpaqueRef>(inObjs[0]);
return K == in_o_ref.getKind();
}
template <cv::detail::OpaqueKind K, typename T>
bool verifyArrayKind(T&& in) {
auto inObjs = cv::gin(in);
auto in_o_ref = cv::util::get<cv::detail::VectorRef>(inObjs[0]);
return K == in_o_ref.getKind();
}
}
TEST_F(S11N_Basic, Test_Gin_GOpaque) {
int i; float f; double d;
std::uint64_t ui; bool b;
std::string s;
cv::Rect r; cv::Size sz;
cv::Point p;
EXPECT_TRUE(verifyOpaqueKind<cv::detail::OpaqueKind::CV_INT>(i));
EXPECT_TRUE(verifyOpaqueKind<cv::detail::OpaqueKind::CV_FLOAT>(f));
EXPECT_TRUE(verifyOpaqueKind<cv::detail::OpaqueKind::CV_DOUBLE>(d));
EXPECT_TRUE(verifyOpaqueKind<cv::detail::OpaqueKind::CV_UINT64>(ui));
EXPECT_TRUE(verifyOpaqueKind<cv::detail::OpaqueKind::CV_BOOL>(b));
EXPECT_TRUE(verifyOpaqueKind<cv::detail::OpaqueKind::CV_STRING>(s));
EXPECT_TRUE(verifyOpaqueKind<cv::detail::OpaqueKind::CV_RECT>(r));
EXPECT_TRUE(verifyOpaqueKind<cv::detail::OpaqueKind::CV_SIZE>(sz));
EXPECT_TRUE(verifyOpaqueKind<cv::detail::OpaqueKind::CV_POINT>(p));
}
TEST_F(S11N_Basic, Test_Gin_GArray) {
std::vector<int> i; std::vector<float> f; std::vector<double> d;
std::vector<std::uint64_t> ui; std::vector<bool> b;
std::vector<std::string> s;
std::vector<cv::Rect> r; std::vector<cv::Size> sz;
std::vector<cv::Point> p;
std::vector<cv::Mat> mat;
std::vector<cv::Scalar> sc;
EXPECT_TRUE(verifyArrayKind<cv::detail::OpaqueKind::CV_INT>(i));
EXPECT_TRUE(verifyArrayKind<cv::detail::OpaqueKind::CV_FLOAT>(f));
EXPECT_TRUE(verifyArrayKind<cv::detail::OpaqueKind::CV_DOUBLE>(d));
EXPECT_TRUE(verifyArrayKind<cv::detail::OpaqueKind::CV_UINT64>(ui));
EXPECT_TRUE(verifyArrayKind<cv::detail::OpaqueKind::CV_BOOL>(b));
EXPECT_TRUE(verifyArrayKind<cv::detail::OpaqueKind::CV_STRING>(s));
EXPECT_TRUE(verifyArrayKind<cv::detail::OpaqueKind::CV_RECT>(r));
EXPECT_TRUE(verifyArrayKind<cv::detail::OpaqueKind::CV_SIZE>(sz));
EXPECT_TRUE(verifyArrayKind<cv::detail::OpaqueKind::CV_POINT>(p));
EXPECT_TRUE(verifyArrayKind<cv::detail::OpaqueKind::CV_MAT>(mat));
EXPECT_TRUE(verifyArrayKind<cv::detail::OpaqueKind::CV_SCALAR>(sc));
}
TEST_F(S11N_Basic, Test_Custom_Type) {
MyCustomType var{1324, "Hello", {1920, 1080, 720}, {{1, 2937459432}, {42, 253245432}}};
cv::gapi::s11n::ByteMemoryOutStream os;
cv::gapi::s11n::detail::S11N<MyCustomType>::serialize(os, var);
cv::gapi::s11n::ByteMemoryInStream is(os.data());
MyCustomType new_var = cv::gapi::s11n::detail::S11N<MyCustomType>::deserialize(is);
EXPECT_EQ(var, new_var);
}
TEST_F(S11N_Basic, Test_CompileArg) {
MyCustomType customVar{1248, "World", {1280, 720, 640, 480}, {{5, 32434142342}, {7, 34242432}}};
std::vector<char> sArgs = cv::gapi::serialize(cv::compile_args(customVar));
GCompileArgs dArgs = cv::gapi::deserialize<GCompileArgs, MyCustomType>(sArgs);
MyCustomType dCustomVar = cv::gapi::getCompileArg<MyCustomType>(dArgs).value();
EXPECT_EQ(customVar, dCustomVar);
}
TEST_F(S11N_Basic, Test_CompileArg_Without_UserCallback) {
SimpleCustomType customVar1 { false };
MyCustomTypeNoS11N customVar2 { 'z', 189, "Name" };
MyCustomType customVar3 { 1248, "World", {1280, 720, 640, 480},
{{5, 32434142342}, {7, 34242432}} };
EXPECT_NO_THROW(cv::gapi::serialize(cv::compile_args(customVar1, customVar2, customVar3)));
std::vector<char> sArgs = cv::gapi::serialize(
cv::compile_args(customVar1, customVar2, customVar3));
GCompileArgs dArgs = cv::gapi::deserialize<GCompileArgs,
SimpleCustomType,
MyCustomType>(sArgs);
SimpleCustomType dCustomVar1 = cv::gapi::getCompileArg<SimpleCustomType>(dArgs).value();
MyCustomType dCustomVar3 = cv::gapi::getCompileArg<MyCustomType>(dArgs).value();
EXPECT_EQ(customVar1, dCustomVar1);
EXPECT_EQ(customVar3, dCustomVar3);
}
TEST_F(S11N_Basic, Test_Deserialize_Only_Requested_CompileArgs) {
MyCustomType myCustomVar { 1248, "World", {1280, 720, 640, 480},
{{5, 32434142342}, {7, 34242432}} };
SimpleCustomType simpleCustomVar { false };
std::vector<char> sArgs = cv::gapi::serialize(cv::compile_args(myCustomVar, simpleCustomVar));
GCompileArgs dArgs = cv::gapi::deserialize<GCompileArgs, MyCustomType>(sArgs);
EXPECT_EQ(1u, dArgs.size());
EXPECT_EQ(myCustomVar, cv::gapi::getCompileArg<MyCustomType>(dArgs).value());
dArgs.clear();
dArgs = cv::gapi::deserialize<GCompileArgs, SimpleCustomType>(sArgs);
EXPECT_EQ(1u, dArgs.size());
EXPECT_EQ(simpleCustomVar, cv::gapi::getCompileArg<SimpleCustomType>(dArgs).value());
dArgs.clear();
dArgs = cv::gapi::deserialize<GCompileArgs, SimpleCustomType2>(sArgs);
EXPECT_EQ(0u, dArgs.size());
dArgs.clear();
dArgs = cv::gapi::deserialize<GCompileArgs, MyCustomType, SimpleCustomType>(sArgs);
EXPECT_EQ(2u, dArgs.size());
EXPECT_EQ(myCustomVar, cv::gapi::getCompileArg<MyCustomType>(dArgs).value());
EXPECT_EQ(simpleCustomVar, cv::gapi::getCompileArg<SimpleCustomType>(dArgs).value());
SimpleCustomType2 simpleCustomVar2 { 5 };
std::vector<char> sArgs2 = cv::gapi::serialize(
cv::compile_args(myCustomVar, simpleCustomVar, simpleCustomVar2));
GCompileArgs dArgs2 = cv::gapi::deserialize<GCompileArgs,
MyCustomType,
SimpleCustomType2>(sArgs2);
EXPECT_EQ(2u, dArgs2.size());
EXPECT_EQ(myCustomVar, cv::gapi::getCompileArg<MyCustomType>(dArgs2).value());
EXPECT_EQ(simpleCustomVar2, cv::gapi::getCompileArg<SimpleCustomType2>(dArgs2).value());
}
TEST_F(S11N_Basic, Test_Deserialize_CompileArgs_RandomOrder) {
SimpleCustomType simpleCustomVar { false };
SimpleCustomType2 simpleCustomVar2 { 5 };
std::vector<char> sArgs = cv::gapi::serialize(
cv::compile_args(simpleCustomVar, simpleCustomVar2));
GCompileArgs dArgs = cv::gapi::deserialize<GCompileArgs,
SimpleCustomType2,
SimpleCustomType>(sArgs);
EXPECT_EQ(simpleCustomVar, cv::gapi::getCompileArg<SimpleCustomType>(dArgs).value());
EXPECT_EQ(simpleCustomVar2, cv::gapi::getCompileArg<SimpleCustomType2>(dArgs).value());
}
TEST_F(S11N_Basic, Test_CompileArgs_With_EmptyCompileArg) {
MyCustomType myCustomVar { 1248, "World", {1280, 720, 640, 480},
{{5, 32434142342}, {7, 34242432}} };
SimpleCustomType simpleCustomVar { false };
EmptyCustomType emptyCustomVar { };
//----{ emptyCustomVar, myCustomVar }----
std::vector<char> sArgs1 = cv::gapi::serialize(cv::compile_args(emptyCustomVar, myCustomVar));
GCompileArgs dArgsEmptyVar1 = cv::gapi::deserialize<GCompileArgs, EmptyCustomType>(sArgs1);
GCompileArgs dArgsMyVar1 = cv::gapi::deserialize<GCompileArgs, MyCustomType>(sArgs1);
GCompileArgs dArgsEmptyAndMyVars1 = cv::gapi::deserialize<GCompileArgs,
EmptyCustomType,
MyCustomType>(sArgs1);
EXPECT_EQ(1u, dArgsEmptyVar1.size());
EXPECT_TRUE(cv::gapi::getCompileArg<EmptyCustomType>(dArgsEmptyVar1).has_value());
EXPECT_EQ(1u, dArgsMyVar1.size());
EXPECT_EQ(myCustomVar, cv::gapi::getCompileArg<MyCustomType>(dArgsMyVar1).value());
EXPECT_EQ(2u, dArgsEmptyAndMyVars1.size());
EXPECT_TRUE(cv::gapi::getCompileArg<EmptyCustomType>(dArgsEmptyAndMyVars1).has_value());
EXPECT_EQ(myCustomVar, cv::gapi::getCompileArg<MyCustomType>(dArgsEmptyAndMyVars1).value());
//----{ myCustomVar, emptyCustomVar }----
std::vector<char> sArgs2 = cv::gapi::serialize(cv::compile_args(myCustomVar, emptyCustomVar));
GCompileArgs dArgsMyVar2 = cv::gapi::deserialize<GCompileArgs, MyCustomType>(sArgs2);
GCompileArgs dArgsEmptyVar2 = cv::gapi::deserialize<GCompileArgs, EmptyCustomType>(sArgs2);
GCompileArgs dArgsMyAndEmptyVars2 = cv::gapi::deserialize<GCompileArgs,
MyCustomType,
EmptyCustomType>(sArgs2);
EXPECT_EQ(1u, dArgsMyVar2.size());
EXPECT_EQ(myCustomVar, cv::gapi::getCompileArg<MyCustomType>(dArgsMyVar2).value());
EXPECT_EQ(1u, dArgsEmptyVar2.size());
EXPECT_TRUE(cv::gapi::getCompileArg<EmptyCustomType>(dArgsEmptyVar2).has_value());
EXPECT_EQ(2u, dArgsMyAndEmptyVars2.size());
EXPECT_EQ(myCustomVar, cv::gapi::getCompileArg<MyCustomType>(dArgsMyAndEmptyVars2).value());
EXPECT_TRUE(cv::gapi::getCompileArg<EmptyCustomType>(dArgsMyAndEmptyVars2).has_value());
//----{ myCustomVar, emptyCustomVar, simpleCustomVar }----
std::vector<char> sArgs3 = cv::gapi::serialize(
cv::compile_args(myCustomVar, emptyCustomVar, simpleCustomVar));
GCompileArgs dArgsMyVar3 = cv::gapi::deserialize<GCompileArgs, MyCustomType>(sArgs3);
GCompileArgs dArgsEmptyVar3 = cv::gapi::deserialize<GCompileArgs, EmptyCustomType>(sArgs3);
GCompileArgs dArgsSimpleVar3 = cv::gapi::deserialize<GCompileArgs, SimpleCustomType>(sArgs3);
GCompileArgs dArgsMyAndSimpleVars3 = cv::gapi::deserialize<GCompileArgs,
MyCustomType,
SimpleCustomType>(sArgs3);
GCompileArgs dArgs3 = cv::gapi::deserialize<GCompileArgs,
MyCustomType,
EmptyCustomType,
SimpleCustomType>(sArgs3);
EXPECT_EQ(1u, dArgsMyVar3.size());
EXPECT_EQ(myCustomVar, cv::gapi::getCompileArg<MyCustomType>(dArgsMyVar3).value());
EXPECT_EQ(1u, dArgsEmptyVar3.size());
EXPECT_TRUE(cv::gapi::getCompileArg<EmptyCustomType>(dArgsEmptyVar3).has_value());
EXPECT_EQ(1u, dArgsSimpleVar3.size());
EXPECT_EQ(simpleCustomVar, cv::gapi::getCompileArg<SimpleCustomType>(dArgsSimpleVar3).value());
EXPECT_EQ(2u, dArgsMyAndSimpleVars3.size());
EXPECT_EQ(myCustomVar, cv::gapi::getCompileArg<MyCustomType>(dArgsMyAndSimpleVars3).value());
EXPECT_EQ(simpleCustomVar,
cv::gapi::getCompileArg<SimpleCustomType>(dArgsMyAndSimpleVars3).value());
EXPECT_EQ(3u, dArgs3.size());
EXPECT_EQ(myCustomVar, cv::gapi::getCompileArg<MyCustomType>(dArgs3).value());
EXPECT_TRUE(cv::gapi::getCompileArg<EmptyCustomType>(dArgs3).has_value());
EXPECT_EQ(simpleCustomVar, cv::gapi::getCompileArg<SimpleCustomType>(dArgs3).value());
//----{ emptyCustomVar }----
std::vector<char> sArgs4 = cv::gapi::serialize(cv::compile_args(emptyCustomVar));
GCompileArgs dArgsEmptyVar4 = cv::gapi::deserialize<GCompileArgs, EmptyCustomType>(sArgs4);
EXPECT_EQ(1u, dArgsEmptyVar4.size());
EXPECT_TRUE(cv::gapi::getCompileArg<EmptyCustomType>(dArgsEmptyVar4).has_value());
}
} // namespace opencv_test