1/*M/////////////////////////////////////////////////////////////////////////////////////// 2// 3// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. 4// 5// By downloading, copying, installing or using the software you agree to this license. 6// If you do not agree to this license, do not download, install, 7// copy or use the software. 8// 9// 10// Intel License Agreement 11// For Open Source Computer Vision Library 12// 13// Copyright (C) 2000, Intel Corporation, all rights reserved. 14// Third party copyrights are property of their respective owners. 15// 16// Redistribution and use in source and binary forms, with or without modification, 17// are permitted provided that the following conditions are met: 18// 19// * Redistribution's of source code must retain the above copyright notice, 20// this list of conditions and the following disclaimer. 21// 22// * Redistribution's in binary form must reproduce the above copyright notice, 23// this list of conditions and the following disclaimer in the documentation 24// and/or other materials provided with the distribution. 25// 26// * The name of Intel Corporation may not be used to endorse or promote products 27// derived from this software without specific prior written permission. 28// 29// This software is provided by the copyright holders and contributors "as is" and 30// any express or implied warranties, including, but not limited to, the implied 31// warranties of merchantability and fitness for a particular purpose are disclaimed. 32// In no event shall the Intel Corporation or contributors be liable for any direct, 33// indirect, incidental, special, exemplary, or consequential damages 34// (including, but not limited to, procurement of substitute goods or services; 35// loss of use, data, or profits; or business interruption) however caused 36// and on any theory of liability, whether in contract, strict liability, 37// or tort (including negligence or otherwise) arising in any way out of 38// the use of this software, even if advised of the possibility of such damage. 39// 40//M*/ 41 42#include "test_precomp.hpp" 43 44using namespace cv; 45 46class CV_LshTableBadArgTest : public cvtest::BadArgTest 47{ 48protected: 49 void run(int); 50 void run_func(void) { } 51 52 struct Caller 53 { 54 int table_number, key_size, multi_probe_level; 55 Mat features; 56 57 void operator()() const 58 { 59 flann::LshIndexParams indexParams(table_number, key_size, multi_probe_level); 60 flann::Index lsh(features, indexParams); 61 } 62 }; 63}; 64 65void CV_LshTableBadArgTest::run( int /* start_from */ ) 66{ 67 RNG &rng = ts->get_rng(); 68 69 Caller caller; 70 Size featuresSize = cvtest::randomSize(rng, 10.0); 71 caller.features = cvtest::randomMat(rng, featuresSize, CV_8UC1, 0, 255, false); 72 caller.table_number = 12; 73 caller.multi_probe_level = 2; 74 75 int errors = 0; 76 caller.key_size = 0; 77 errors += run_test_case(Error::StsBadArg, "key_size is zero", caller); 78 79 caller.key_size = static_cast<int>(sizeof(size_t) * CHAR_BIT); 80 errors += run_test_case(Error::StsBadArg, "key_size is too big", caller); 81 82 caller.key_size += cvtest::randInt(rng) % 100; 83 errors += run_test_case(Error::StsBadArg, "key_size is too big", caller); 84 85 if (errors != 0) 86 ts->set_failed_test_info(cvtest::TS::FAIL_MISMATCH); 87 else 88 ts->set_failed_test_info(cvtest::TS::OK); 89} 90 91TEST(Flann_LshTable, badarg) { CV_LshTableBadArgTest test; test.safe_run(); } 92