148 lines
5.0 KiB
C++
148 lines
5.0 KiB
C++
/*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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using namespace cv;
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using namespace std;
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class Core_ConcatenationTest : public cvtest::BaseTest
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{
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public:
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Core_ConcatenationTest(bool horizontal, bool firstEmpty, bool secondEmpty);
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protected:
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int prepare_test_case( int );
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void run_func();
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int validate_test_results( int );
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Mat mat0x5;
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Mat mat10x5;
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Mat mat20x5;
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Mat mat5x0;
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Mat mat5x10;
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Mat mat5x20;
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Mat result;
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bool horizontal;
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bool firstEmpty;
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bool secondEmpty;
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private:
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static bool areEqual(const Mat& m1, const Mat& m2);
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};
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Core_ConcatenationTest::Core_ConcatenationTest(bool horizontal_, bool firstEmpty_, bool secondEmpty_)
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: horizontal(horizontal_)
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, firstEmpty(firstEmpty_)
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, secondEmpty(secondEmpty_)
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{
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test_case_count = 1;
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mat0x5 = Mat::ones(0,5, CV_8U);
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mat10x5 = Mat::ones(10,5, CV_8U);
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mat20x5 = Mat::ones(20,5, CV_8U);
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mat5x0 = Mat::ones(5,0, CV_8U);
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mat5x10 = Mat::ones(5,10, CV_8U);
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mat5x20 = Mat::ones(5,20, CV_8U);
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}
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int Core_ConcatenationTest::prepare_test_case( int test_case_idx )
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{
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cvtest::BaseTest::prepare_test_case( test_case_idx );
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return 1;
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}
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void Core_ConcatenationTest::run_func()
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{
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if (horizontal)
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{
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cv::hconcat((firstEmpty ? mat5x0 : mat5x10),
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(secondEmpty ? mat5x0 : mat5x10),
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result);
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} else {
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cv::vconcat((firstEmpty ? mat0x5 : mat10x5),
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(secondEmpty ? mat0x5 : mat10x5),
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result);
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}
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}
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int Core_ConcatenationTest::validate_test_results( int )
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{
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Mat expected;
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if (firstEmpty && secondEmpty)
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expected = (horizontal ? mat5x0 : mat0x5);
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else if ((firstEmpty && !secondEmpty) || (!firstEmpty && secondEmpty))
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expected = (horizontal ? mat5x10 : mat10x5);
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else
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expected = (horizontal ? mat5x20 : mat20x5);
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if (areEqual(expected, result))
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{
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return cvtest::TS::OK;
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} else
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{
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ts->printf( cvtest::TS::LOG, "Concatenation failed");
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ts->set_failed_test_info( cvtest::TS::FAIL_MISMATCH );
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}
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return cvtest::TS::OK;
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}
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bool Core_ConcatenationTest::areEqual(const Mat &m1, const Mat &m2)
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{
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return m1.size() == m2.size()
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&& m1.type() == m2.type()
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&& countNonZero(m1 != m2) == 0;
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}
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TEST(Core_Concatenation, hconcat_empty_nonempty) { Core_ConcatenationTest test(true, true, false); test.safe_run(); }
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TEST(Core_Concatenation, hconcat_nonempty_empty) { Core_ConcatenationTest test(true, false, true); test.safe_run(); }
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TEST(Core_Concatenation, hconcat_empty_empty) { Core_ConcatenationTest test(true, true, true); test.safe_run(); }
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TEST(Core_Concatenation, vconcat_empty_nonempty) { Core_ConcatenationTest test(false, true, false); test.safe_run(); }
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TEST(Core_Concatenation, vconcat_nonempty_empty) { Core_ConcatenationTest test(false, false, true); test.safe_run(); }
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TEST(Core_Concatenation, vconcat_empty_empty) { Core_ConcatenationTest test(false, true, true); test.safe_run(); }
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