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