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/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// Intel License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000, Intel Corporation, all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of Intel Corporation may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
#include "test_precomp.hpp"
#include "test_chessboardgenerator.hpp"
#include "opencv2/calib3d/calib3d_c.h"
namespace opencv_test { namespace {
class CV_ChessboardDetectorBadArgTest : public cvtest::BadArgTest
{
public:
CV_ChessboardDetectorBadArgTest() { flags0 = 0; }
protected:
void run(int);
bool checkByGenerator();
Mat img;
Size pattern_size, pattern_size0;
int flags, flags0;
vector<Point2f> corners;
_InputArray img_arg;
_OutputArray corners_arg;
void initArgs()
{
img_arg = img;
corners_arg = corners;
pattern_size = pattern_size0;
flags = flags0;
}
void run_func()
{
findChessboardCorners(img_arg, pattern_size, corners_arg, flags);
}
};
/* ///////////////////// chess_corner_test ///////////////////////// */
void CV_ChessboardDetectorBadArgTest::run( int /*start_from */)
{
Mat bg(800, 600, CV_8U, Scalar(0));
Mat_<float> camMat(3, 3);
camMat << 300.f, 0.f, bg.cols/2.f, 0, 300.f, bg.rows/2.f, 0.f, 0.f, 1.f;
Mat_<float> distCoeffs(1, 5);
distCoeffs << 1.2f, 0.2f, 0.f, 0.f, 0.f;
ChessBoardGenerator cbg(Size(8,6));
vector<Point2f> exp_corn;
Mat cb = cbg(bg, camMat, distCoeffs, exp_corn);
/* /*//*/ */
int errors = 0;
flags = CV_CALIB_CB_ADAPTIVE_THRESH | CV_CALIB_CB_NORMALIZE_IMAGE;
img = cb.clone();
initArgs();
pattern_size = Size(2,2);
errors += run_test_case( Error::StsOutOfRange, "Invalid pattern size" );
pattern_size = cbg.cornersSize();
cb.convertTo(img, CV_32F);
errors += run_test_case( Error::StsUnsupportedFormat, "Not 8-bit image" );
cv::merge(vector<Mat>(2, cb), img);
errors += run_test_case( Error::StsUnsupportedFormat, "2 channel image" );
if (errors)
ts->set_failed_test_info(cvtest::TS::FAIL_MISMATCH);
else
ts->set_failed_test_info(cvtest::TS::OK);
}
TEST(Calib3d_ChessboardDetector, badarg) { CV_ChessboardDetectorBadArgTest test; test.safe_run(); }
}} // namespace
/* End of file. */
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