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80 lines
3.2 KiB
C++
80 lines
3.2 KiB
C++
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// 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) 2020 Intel Corporation
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#include "../test_precomp.hpp"
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// These tests verify some parts of cv::gapi::infer<> API
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// regardless of the backend used
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namespace opencv_test {
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namespace {
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template<class A, class B> using Check = cv::detail::valid_infer2_types<A, B>;
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TEST(Infer, ValidInfer2Types)
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{
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// Compiled == passed!
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// Argument block 1
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static_assert(Check< std::tuple<cv::GMat> // Net
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, std::tuple<cv::GMat> > // Call
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::value == true, "Must work");
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static_assert(Check< std::tuple<cv::GMat, cv::GMat> // Net
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, std::tuple<cv::GMat, cv::GMat> > // Call
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::value == true, "Must work");
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// Argument block 2
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static_assert(Check< std::tuple<cv::GMat> // Net
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, std::tuple<cv::Rect> > // Call
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::value == true, "Must work");
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static_assert(Check< std::tuple<cv::GMat, cv::GMat> // Net
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, std::tuple<cv::Rect, cv::Rect> > // Call
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::value == true, "Must work");
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// Argument block 3 (mixed cases)
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static_assert(Check< std::tuple<cv::GMat, cv::GMat> // Net
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, std::tuple<cv::GMat, cv::Rect> > // Call
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::value == true, "Must work");
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static_assert(Check< std::tuple<cv::GMat, cv::GMat> // Net
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, std::tuple<cv::Rect, cv::GMat> > // Call
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::value == true, "Must work");
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// Argument block 4 (super-mixed)
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static_assert(Check< std::tuple<cv::GMat, cv::GMat, cv::GMat> // Net
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, std::tuple<cv::Rect, cv::GMat, cv::Rect> > // Call
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::value == true, "Must work");
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// Argument block 5 (mainly negative)
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static_assert(Check< std::tuple<cv::GMat> // Net
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, std::tuple<int> > // Call
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::value == false, "This type(s) shouldn't pass");
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static_assert(Check< std::tuple<cv::GMat, cv::GMat> // Net
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, std::tuple<int, cv::Rect> > // Call
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::value == false, "This type(s) shouldn't pass");
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static_assert(Check< std::tuple<cv::GMat, cv::GMat> // Net
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, std::tuple<cv::Rect, cv::Point> >// Call
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::value == false, "This type(s) shouldn't pass");
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// Argument block 5 (wrong args length)
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static_assert(Check< std::tuple<cv::GMat, cv::GMat> // Net
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, std::tuple<cv::GMat> > // Call
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::value == false, "Should fail -- not enough args");
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static_assert(Check< std::tuple<cv::GMat, cv::GMat> // Net
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, std::tuple<cv::Rect> > // Call
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::value == false, "Should fail -- not enough args");
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static_assert(Check< std::tuple<cv::GMat, cv::GMat> // Net
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, std::tuple<cv::Rect, cv::Rect, cv::GMat> > // Call
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::value == false, "Should fail -- too much args");
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}
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} // anonymous namespace
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} // namespace opencv_test
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