opencv/modules/imgproc/test/test_pyramid.cpp

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// 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.
#include "test_precomp.hpp"
namespace opencv_test { namespace {
TEST(Imgproc_PyrUp, pyrUp_regression_22184)
{
Mat src(100, 100, CV_16UC3, Scalar::all(255));
Mat dst(100 * 2 + 1, 100 * 2 + 1, CV_16UC3, Scalar::all(0));
pyrUp(src, dst, Size(dst.cols, dst.rows));
double min_val = 0;
minMaxLoc(dst, &min_val);
ASSERT_GT(cvRound(min_val), 0);
}
}} // namespace