Blame view

3rdparty/opencv-4.5.4/modules/gapi/test/gapi_util_tests.cpp 1.6 KB
f4334277   Hu Chunming   提交3rdparty
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
  // 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"
  
  #include <type_traits>
  
  #include <opencv2/gapi/util/util.hpp>
  
  namespace opencv_test
  {
  
  TEST(GAPIUtil, AllSatisfy)
  {
      static_assert(true == cv::detail::all_satisfy<std::is_integral, long, int, char>::value,
                    "[long, int, char] are all integral types");
      static_assert(true == cv::detail::all_satisfy<std::is_integral, char>::value,
                    "char is an integral type");
  
      static_assert(false == cv::detail::all_satisfy<std::is_integral, float, int, char>::value,
                    "[float, int, char] are NOT all integral types");
      static_assert(false == cv::detail::all_satisfy<std::is_integral, int, char, float>::value,
                    "[int, char, float] are NOT all integral types");
      static_assert(false == cv::detail::all_satisfy<std::is_integral, float>::value,
                    "float is not an integral types");
  }
  
  TEST(GAPIUtil, AllButLast)
  {
      using test1 = cv::detail::all_but_last<long, int, float>::type;
      static_assert(true == cv::detail::all_satisfy<std::is_integral, test1>::value,
                    "[long, int] are all integral types (float skipped)");
  
      using test2 = cv::detail::all_but_last<int, float, char>::type;
      static_assert(false == cv::detail::all_satisfy<std::is_integral, test2>::value,
                    "[int, float] are NOT all integral types");
  }
  
  } // namespace opencv_test