OpenCV/opencv_contrib/modules/saliency/test/test_static_saliency_spectral_residual.cpp

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#include "test_precomp.hpp"

namespace opencv_test { namespace {

TEST(CV_StaticSaliencySpectralResidual, should_not_contain_nan)
{
    Ptr<StaticSaliencySpectralResidual> saliencyAlgorithm = StaticSaliencySpectralResidual::create();
    Mat img = Mat::zeros(cv::Size(1, 1), CV_32F);
    Mat saliencyMap;

    saliencyAlgorithm->computeSaliency(img, saliencyMap);
    EXPECT_FALSE(std::isnan(saliencyMap.at<float>(0, 0)));
}

}} // namespace