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| //M*/ | |
| namespace opencv_test { namespace { | |
| class CV_LshTableBadArgTest : public cvtest::BadArgTest | |
| { | |
| protected: | |
| void run(int); | |
| void run_func(void) { } | |
| struct Caller | |
| { | |
| int table_number, key_size, multi_probe_level; | |
| Mat features; | |
| void operator()() const | |
| { | |
| flann::LshIndexParams indexParams(table_number, key_size, multi_probe_level); | |
| flann::Index lsh(features, indexParams); | |
| } | |
| }; | |
| }; | |
| void CV_LshTableBadArgTest::run( int /* start_from */ ) | |
| { | |
| RNG &rng = ts->get_rng(); | |
| Caller caller; | |
| Size featuresSize = cvtest::randomSize(rng, 10.0); | |
| caller.features = cvtest::randomMat(rng, featuresSize, CV_8UC1, 0, 255, false); | |
| caller.table_number = 12; | |
| caller.multi_probe_level = 2; | |
| int errors = 0; | |
| caller.key_size = 0; | |
| errors += run_test_case(Error::StsBadArg, "key_size is zero", caller); | |
| caller.key_size = static_cast<int>(sizeof(size_t) * CHAR_BIT); | |
| errors += run_test_case(Error::StsBadArg, "key_size is too big", caller); | |
| caller.key_size += cvtest::randInt(rng) % 100; | |
| errors += run_test_case(Error::StsBadArg, "key_size is too big", caller); | |
| if (errors != 0) | |
| ts->set_failed_test_info(cvtest::TS::FAIL_MISMATCH); | |
| else | |
| ts->set_failed_test_info(cvtest::TS::OK); | |
| } | |
| TEST(Flann_LshTable, badarg) { CV_LshTableBadArgTest test; test.safe_run(); } | |
| TEST(Flann_LshTable, bad_any_cast) { | |
| Mat features = Mat::ones(1, 64, CV_8U); | |
| EXPECT_NO_THROW(flann::GenericIndex<cvflann::Hamming2<unsigned char> >( | |
| features, cvflann::LshIndexParams())); | |
| } | |
| }} // namespace | |