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Open Source Computer Vision Library
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77 lines
3.1 KiB
77 lines
3.1 KiB
/*M/////////////////////////////////////////////////////////////////////////////////////// |
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// |
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// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. |
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// |
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// By downloading, copying, installing or using the software you agree to this license. |
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// If you do not agree to this license, do not download, install, |
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// copy or use the software. |
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// |
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// |
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// Intel License Agreement |
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// For Open Source Computer Vision Library |
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// |
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// Copyright (C) 2000, Intel Corporation, all rights reserved. |
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// Third party copyrights are property of their respective owners. |
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// |
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// Redistribution and use in source and binary forms, with or without modification, |
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// are permitted provided that the following conditions are met: |
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// |
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// * Redistribution's of source code must retain the above copyright notice, |
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// this list of conditions and the following disclaimer. |
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// |
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// * Redistribution's in binary form must reproduce the above copyright notice, |
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// this list of conditions and the following disclaimer in the documentation |
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// and/or other materials provided with the distribution. |
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// |
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// * The name of Intel Corporation may not be used to endorse or promote products |
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// derived from this software without specific prior written permission. |
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// |
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// This software is provided by the copyright holders and contributors "as is" and |
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// any express or implied warranties, including, but not limited to, the implied |
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// warranties of merchantability and fitness for a particular purpose are disclaimed. |
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// In no event shall the Intel Corporation or contributors be liable for any direct, |
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// indirect, incidental, special, exemplary, or consequential damages |
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// (including, but not limited to, procurement of substitute goods or services; |
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// loss of use, data, or profits; or business interruption) however caused |
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// and on any theory of liability, whether in contract, strict liability, |
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// or tort (including negligence or otherwise) arising in any way out of |
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// the use of this software, even if advised of the possibility of such damage. |
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// |
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//M*/ |
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#include "test_precomp.hpp" |
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namespace opencv_test { namespace { |
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TEST(Core_Concatenation, empty) |
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{ |
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const Mat mat0x5(0,5, CV_8U, Scalar::all(1)); |
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const Mat mat10x5(10,5, CV_8U, Scalar::all(1)); |
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const Mat mat20x5(20,5, CV_8U, Scalar::all(1)); |
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const Mat mat5x0(5,0, CV_8U, Scalar::all(1)); |
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const Mat mat5x10(5,10, CV_8U, Scalar::all(1)); |
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const Mat mat5x20(5,20, CV_8U, Scalar::all(1)); |
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Mat result; |
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cv::hconcat(mat5x0, mat5x0, result); |
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EXPECT_MAT_N_DIFF(result, mat5x0, 0); |
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cv::hconcat(mat5x0, mat5x10, result); |
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EXPECT_MAT_N_DIFF(result, mat5x10, 0); |
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cv::hconcat(mat5x10, mat5x0, result); |
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EXPECT_MAT_N_DIFF(result, mat5x10, 0); |
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cv::hconcat(mat5x10, mat5x10, result); |
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EXPECT_MAT_N_DIFF(result, mat5x20, 0); |
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cv::vconcat(mat0x5, mat0x5, result); |
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EXPECT_MAT_N_DIFF(result, mat0x5, 0); |
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cv::vconcat(mat0x5, mat10x5, result); |
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EXPECT_MAT_N_DIFF(result, mat10x5, 0); |
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cv::vconcat(mat10x5, mat0x5, result); |
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EXPECT_MAT_N_DIFF(result, mat10x5, 0); |
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cv::vconcat(mat10x5, mat10x5, result); |
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EXPECT_MAT_N_DIFF(result, mat20x5, 0); |
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} |
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}} // namespace
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