133 lines
4.0 KiB
C++
133 lines
4.0 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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// License Agreement
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// For Open Source Computer Vision Library
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//
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// Copyright (C) 2013, OpenCV Foundation, 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 the copyright holders 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 OpenCV Foundation 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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#include <string>
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#include <iostream>
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#include <fstream>
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#include <iterator>
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#include <limits>
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#include <numeric>
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using namespace cv;
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using namespace std;
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class CV_UMatTest : public cvtest::BaseTest
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{
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public:
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CV_UMatTest() {}
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~CV_UMatTest() {}
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protected:
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void run(int);
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struct test_excep
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{
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test_excep(const string& _s=string("")) : s(_s) {};
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string s;
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};
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bool TestUMat();
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void checkDiff(const Mat& m1, const Mat& m2, const string& s)
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{
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if (norm(m1, m2, NORM_INF) != 0)
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throw test_excep(s);
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}
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void checkDiffF(const Mat& m1, const Mat& m2, const string& s)
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{
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if (norm(m1, m2, NORM_INF) > 1e-5)
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throw test_excep(s);
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}
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};
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#define STR(a) STR2(a)
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#define STR2(a) #a
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#define CHECK_DIFF(a, b) checkDiff(a, b, "(" #a ") != (" #b ") at l." STR(__LINE__))
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#define CHECK_DIFF_FLT(a, b) checkDiffF(a, b, "(" #a ") !=(eps) (" #b ") at l." STR(__LINE__))
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bool CV_UMatTest::TestUMat()
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{
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try
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{
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Mat a(100, 100, CV_16S), b;
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randu(a, Scalar::all(-100), Scalar::all(100));
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Rect roi(1, 3, 10, 20);
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Mat ra(a, roi), rb;
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UMat ua, ura;
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a.copyTo(ua);
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ua.copyTo(b);
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CHECK_DIFF(a, b);
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ura = ua(roi);
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ura.copyTo(rb);
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CHECK_DIFF(ra, rb);
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ra += Scalar::all(1.f);
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{
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Mat temp = ura.getMat(ACCESS_RW);
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temp += Scalar::all(1.f);
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}
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ra.copyTo(rb);
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CHECK_DIFF(ra, rb);
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}
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catch (const test_excep& e)
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{
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ts->printf(cvtest::TS::LOG, "%s\n", e.s.c_str());
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ts->set_failed_test_info(cvtest::TS::FAIL_MISMATCH);
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return false;
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}
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return true;
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}
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void CV_UMatTest::run( int /* start_from */)
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{
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if (!TestUMat())
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return;
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ts->set_failed_test_info(cvtest::TS::OK);
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}
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TEST(Core_UMat, base) { CV_UMatTest test; test.safe_run(); }
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