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opencv/modules/imgproc/test/test_structuring_element.cpp
T
Vincent Rabaud 551dbcac54 Merge pull request #29948 from vrabaud:comma_initializer
Remove deprecated CommaInitializer API - #29948

This goes hand in hand with https://github.com/opencv/opencv_contrib/pull/4217

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [x] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2026-09-16 13:59:50 +03:00

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#include "test_precomp.hpp"
namespace opencv_test { namespace {
TEST(MorphShapes, getStructuringElementDiamond)
{
cv::Mat element = cv::getStructuringElement(cv::MORPH_DIAMOND, cv::Size(5,5));
cv::Mat expected = cv::Mat_<uchar>({5, 5}, {
0,0,1,0,0,
0,1,1,1,0,
1,1,1,1,1,
0,1,1,1,0,
0,0,1,0,0
});
EXPECT_EQ(0, cvtest::norm(element, expected, cv::NORM_INF));
}
}} // namespace