opencv/modules/gapi/test/internal/gapi_int_garg_test.cpp
Dmitry Matveev f0c411d8b5
Merge pull request #17502 from dmatveev:dm/infer2
* G-API: Introduce a new gapi::infer2 overload + gaze estimation sample

* G-API/infer2: Introduced static type checking for infer2

- Also added extra tests on the type check routine

* G-API/infer2: Addressed self-review comments in the sample app

- Also fix build on Linux;

* G-API/infer2: Remove incorrect SetLayout(HWC) + dead code

- Also fixed comments in the backend

* G-API/infer2: Continue with self-review

- Fix warnings/compile errors in gaze estimation
- Dropped the use of RTTI (VectorRef::holds()) from the giebackend
- Replaced it with a trait-based enums for GArray<T> and std::vector<T>
- The enums and traits are temporary and need to be unified with
  the S11N when it comes

* G-API/infer2: Final self-review items

- Refactored ROIList test to cover 70% for infer<> and infer2<>;
- Fixed the model data discovery routine to be compatible with new
  OpenVINO;
- Hopefully fixed the final issues (warnings) with the sample.

* G-API/infer2: address review problems

- Fixed typo in comments;
- Fixed public (Doxygen) comment on GArray<GMat> input case for infer2;
- Made model lookup more flexible to allow new & old OMZ dir layouts.

* G-API/infer2: Change the model paths again

* G-API/infer2: Change the lookup path for test data

* G-API/infer2: use randu instead of imread. CI war is over
2020-07-14 11:06:49 +03:00

176 lines
6.5 KiB
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// This file is part of OpenCV project.
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html.
//
// Copyright (C) 2018 Intel Corporation
#include "../test_precomp.hpp"
namespace opencv_test {
// Tests on T/Spec/Kind matching ///////////////////////////////////////////////
// {{
template<class T, cv::detail::ArgKind Exp>
struct Expected
{
using type = T;
static const constexpr cv::detail::ArgKind kind = Exp;
};
template<typename T>
struct GArgKind: public ::testing::Test
{
using Type = typename T::type;
const cv::detail::ArgKind Kind = T::kind;
};
// The reason here is to _manually_ list types and their kinds
// (and NOT reuse cv::detail::ArgKind::Traits<>, since it is a subject of testing)
using GArg_Test_Types = ::testing::Types
<
// G-API types
Expected<cv::GMat, cv::detail::ArgKind::GMAT>
, Expected<cv::GMatP, cv::detail::ArgKind::GMATP>
, Expected<cv::GFrame, cv::detail::ArgKind::GFRAME>
, Expected<cv::GScalar, cv::detail::ArgKind::GSCALAR>
, Expected<cv::GArray<int>, cv::detail::ArgKind::GARRAY>
, Expected<cv::GArray<float>, cv::detail::ArgKind::GARRAY>
, Expected<cv::GArray<cv::Point>, cv::detail::ArgKind::GARRAY>
, Expected<cv::GArray<cv::Rect>, cv::detail::ArgKind::GARRAY>
, Expected<cv::GOpaque<int>, cv::detail::ArgKind::GOPAQUE>
, Expected<cv::GOpaque<float>, cv::detail::ArgKind::GOPAQUE>
, Expected<cv::GOpaque<cv::Point>, cv::detail::ArgKind::GOPAQUE>
, Expected<cv::GOpaque<cv::Rect>, cv::detail::ArgKind::GOPAQUE>
// Built-in types
, Expected<int, cv::detail::ArgKind::OPAQUE_VAL>
, Expected<float, cv::detail::ArgKind::OPAQUE_VAL>
, Expected<int*, cv::detail::ArgKind::OPAQUE_VAL>
, Expected<cv::Point, cv::detail::ArgKind::OPAQUE_VAL>
, Expected<std::string, cv::detail::ArgKind::OPAQUE_VAL>
, Expected<cv::Mat, cv::detail::ArgKind::OPAQUE_VAL>
, Expected<std::vector<int>, cv::detail::ArgKind::OPAQUE_VAL>
, Expected<std::vector<cv::Point>, cv::detail::ArgKind::OPAQUE_VAL>
>;
TYPED_TEST_CASE(GArgKind, GArg_Test_Types);
TYPED_TEST(GArgKind, LocalVar)
{
typename TestFixture::Type val{};
cv::GArg arg(val);
EXPECT_EQ(TestFixture::Kind, arg.kind);
}
TYPED_TEST(GArgKind, ConstLocalVar)
{
const typename TestFixture::Type val{};
cv::GArg arg(val);
EXPECT_EQ(TestFixture::Kind, arg.kind);
}
TYPED_TEST(GArgKind, RValue)
{
cv::GArg arg = cv::GArg(typename TestFixture::Type());
EXPECT_EQ(TestFixture::Kind, arg.kind);
}
// Repeat the same for Spec
template<class T, cv::detail::ArgSpec Exp>
struct ExpectedS
{
using type = T;
static const constexpr cv::detail::ArgSpec spec = Exp;
};
template<typename T>
struct ArgSpec: public ::testing::Test
{
using Type = typename T::type;
const cv::detail::ArgSpec Spec = T::spec;
};
using Arg_Spec_Types = ::testing::Types
<
// G-API types
ExpectedS<cv::GMat, cv::detail::ArgSpec::OPAQUE_SPEC>
, ExpectedS<cv::GMatP, cv::detail::ArgSpec::OPAQUE_SPEC>
, ExpectedS<cv::GFrame, cv::detail::ArgSpec::OPAQUE_SPEC>
, ExpectedS<cv::GScalar, cv::detail::ArgSpec::OPAQUE_SPEC>
, ExpectedS<cv::GArray<int>, cv::detail::ArgSpec::OPAQUE_SPEC>
, ExpectedS<cv::GArray<float>, cv::detail::ArgSpec::OPAQUE_SPEC>
, ExpectedS<cv::GArray<cv::Point>, cv::detail::ArgSpec::OPAQUE_SPEC>
, ExpectedS<cv::GArray<cv::Rect>, cv::detail::ArgSpec::RECT>
, ExpectedS<cv::GArray<cv::GMat>, cv::detail::ArgSpec::GMAT>
, ExpectedS<cv::GOpaque<int>, cv::detail::ArgSpec::OPAQUE_SPEC>
, ExpectedS<cv::GOpaque<float>, cv::detail::ArgSpec::OPAQUE_SPEC>
, ExpectedS<cv::GOpaque<cv::Point>, cv::detail::ArgSpec::OPAQUE_SPEC>
, ExpectedS<cv::GOpaque<cv::Rect>, cv::detail::ArgSpec::RECT>
// FIXME: causes internal conflicts in GOpaque/descr_of
// , ExpectedS<cv::GOpaque<cv::Mat>, cv::detail::ArgSpec::GMAT>
// Built-in types
, ExpectedS<int, cv::detail::ArgSpec::OPAQUE_SPEC>
, ExpectedS<float, cv::detail::ArgSpec::OPAQUE_SPEC>
, ExpectedS<int*, cv::detail::ArgSpec::OPAQUE_SPEC>
, ExpectedS<cv::Point, cv::detail::ArgSpec::OPAQUE_SPEC>
, ExpectedS<std::string, cv::detail::ArgSpec::OPAQUE_SPEC>
, ExpectedS<cv::Mat, cv::detail::ArgSpec::OPAQUE_SPEC>
, ExpectedS<std::vector<int>, cv::detail::ArgSpec::OPAQUE_SPEC>
, ExpectedS<std::vector<cv::Point>, cv::detail::ArgSpec::OPAQUE_SPEC>
>;
TYPED_TEST_CASE(ArgSpec, Arg_Spec_Types);
TYPED_TEST(ArgSpec, Basic)
{
const auto this_spec = cv::detail::GTypeTraits<typename TestFixture::Type>::spec;
EXPECT_EQ(TestFixture::Spec, this_spec);
}
// }}
////////////////////////////////////////////////////////////////////////////////
TEST(GArg, HasWrap)
{
static_assert(!cv::detail::has_custom_wrap<cv::GMat>::value,
"GMat has no custom marshalling logic");
static_assert(!cv::detail::has_custom_wrap<cv::GScalar>::value,
"GScalar has no custom marshalling logic");
static_assert(cv::detail::has_custom_wrap<cv::GArray<int> >::value,
"GArray<int> has custom marshalling logic");
static_assert(cv::detail::has_custom_wrap<cv::GArray<std::string> >::value,
"GArray<int> has custom marshalling logic");
static_assert(cv::detail::has_custom_wrap<cv::GOpaque<int> >::value,
"GOpaque<int> has custom marshalling logic");
static_assert(cv::detail::has_custom_wrap<cv::GOpaque<std::string> >::value,
"GOpaque<int> has custom marshalling logic");
}
TEST(GArg, GArrayU)
{
// Placing a GArray<T> into GArg automatically strips it to GArrayU
cv::GArg arg1 = cv::GArg(cv::GArray<int>());
EXPECT_NO_THROW(arg1.get<cv::detail::GArrayU>());
cv::GArg arg2 = cv::GArg(cv::GArray<cv::Point>());
EXPECT_NO_THROW(arg2.get<cv::detail::GArrayU>());
}
TEST(GArg, GOpaqueU)
{
// Placing a GOpaque<T> into GArg automatically strips it to GOpaqueU
cv::GArg arg1 = cv::GArg(cv::GOpaque<int>());
EXPECT_NO_THROW(arg1.get<cv::detail::GOpaqueU>());
cv::GArg arg2 = cv::GArg(cv::GOpaque<cv::Point>());
EXPECT_NO_THROW(arg2.get<cv::detail::GOpaqueU>());
}
} // namespace opencv_test