inference-engine/thirdparty/fluid/modules/gapi/test/internal/gapi_int_executor_tests.cpp

   1 // This file is part of OpenCV project.
   2 // It is subject to the license terms in the LICENSE file found in the top-level directory
   3 // of this distribution and at http://opencv.org/license.html.
   4 //
   5 // Copyright (C) 2018-2019 Intel Corporation
   6
   7
   8 #include "test_precomp.hpp"
   9
  10 namespace opencv_test
  11 {
  12
  13 // FIXME: avoid code duplication
  14 // The below graph and config is taken from ComplexIslands test suite
  15 TEST(GExecutor, SmokeTest)
  16 {
  17     cv::GMat    in[2];
  18     cv::GMat    tmp[4];
  19     cv::GScalar scl;
  20     cv::GMat    out[2];
  21
  22     tmp[0] = cv::gapi::bitwise_not(cv::gapi::bitwise_not(in[0]));
  23     tmp[1] = cv::gapi::boxFilter(in[1], -1, cv::Size(3,3));
  24     tmp[2] = tmp[0] + tmp[1]; // FIXME: handle tmp[2] = tmp[0]+tmp[2] typo
  25     scl    = cv::gapi::sum(tmp[1]);
  26     tmp[3] = cv::gapi::medianBlur(tmp[1], 3);
  27     out[0] = tmp[2] + scl;
  28     out[1] = cv::gapi::boxFilter(tmp[3], -1, cv::Size(3,3));
  29
  30     //       isl0                                         #internal1
  31     //       ...........................                  .........
  32     // (in1) -> NotNot ->(tmp0) --> Add ---------> (tmp2) --> AddC -------> (out1)
  33     //       :.....................^...:                  :..^....:
  34     //                             :                         :
  35     //                             :                         :
  36     //      #internal0             :                         :
  37     //        .....................:.........                :
  38     // (in2) -> Blur -> (tmp1) ----'--> Sum ----> (scl0) ----'
  39     //        :..........:..................:                  isl1
  40     //                   :           ..............................
  41     //                   `------------> Median -> (tmp3) --> Blur -------> (out2)
  42     //                               :............................:
  43
  44     cv::gapi::island("isl0", cv::GIn(in[0], tmp[1]),  cv::GOut(tmp[2]));
  45     cv::gapi::island("isl1", cv::GIn(tmp[1]), cv::GOut(out[1]));
  46
  47     cv::Mat in_mat1 = cv::Mat::eye(32, 32, CV_8UC1);
  48     cv::Mat in_mat2 = cv::Mat::eye(32, 32, CV_8UC1);
  49     cv::Mat out_gapi[2];
  50
  51     // Run G-API:
  52     cv::GComputation(cv::GIn(in[0],   in[1]),    cv::GOut(out[0],      out[1]))
  53               .apply(cv::gin(in_mat1, in_mat2),  cv::gout(out_gapi[0], out_gapi[1]));
  54
  55     // Run OpenCV
  56     cv::Mat out_ocv[2];
  57     {
  58         cv::Mat    ocv_tmp0;
  59         cv::Mat    ocv_tmp1;
  60         cv::Mat    ocv_tmp2;
  61         cv::Mat    ocv_tmp3;
  62         cv::Scalar ocv_scl;
  63
  64         ocv_tmp0 = in_mat1; // skip !(!)
  65         cv::boxFilter(in_mat2, ocv_tmp1, -1, cv::Size(3,3));
  66         ocv_tmp2 = ocv_tmp0 + ocv_tmp1;
  67         ocv_scl  = cv::sum(ocv_tmp1);
  68         cv::medianBlur(ocv_tmp1, ocv_tmp3, 3);
  69         out_ocv[0] = ocv_tmp2 + ocv_scl;
  70         cv::boxFilter(ocv_tmp3, out_ocv[1], -1, cv::Size(3,3));
  71     }
  72
  73     EXPECT_EQ(0, cv::countNonZero(out_gapi[0] != out_ocv[0]));
  74     EXPECT_EQ(0, cv::countNonZero(out_gapi[1] != out_ocv[1]));
  75
  76     // FIXME: check that GIslandModel has more than 1 island (e.g. fusion
  77     // with breakdown worked)
  78 }
  79
  80 // FIXME: Add explicit tests on GMat/GScalar/GArray<T> being connectors
  81 // between executed islands
  82
  83 } // namespace opencv_test