mirror of
https://github.com/opencv/opencv.git
synced 2024-12-16 02:19:12 +08:00
4a297a2443
- removed tr1 usage (dropped in C++17) - moved includes of vector/map/iostream/limits into ts.hpp - require opencv_test + anonymous namespace (added compile check) - fixed norm() usage (must be from cvtest::norm for checks) and other conflict functions - added missing license headers
109 lines
4.1 KiB
C++
109 lines
4.1 KiB
C++
/*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"
|
|
|
|
namespace opencv_test { namespace {
|
|
|
|
class Core_RotatedRectConstructorTest : public cvtest::BaseTest
|
|
{
|
|
public:
|
|
Core_RotatedRectConstructorTest();
|
|
protected:
|
|
int prepare_test_case( int );
|
|
void run_func();
|
|
int validate_test_results( int );
|
|
float MAX_COORD_VAL;
|
|
Point2f a, b, c;
|
|
RotatedRect rec;
|
|
};
|
|
|
|
Core_RotatedRectConstructorTest::Core_RotatedRectConstructorTest()
|
|
{
|
|
test_case_count = 100;
|
|
MAX_COORD_VAL = 1000.0f;
|
|
}
|
|
|
|
int Core_RotatedRectConstructorTest::prepare_test_case( int test_case_idx )
|
|
{
|
|
cvtest::BaseTest::prepare_test_case( test_case_idx );
|
|
RNG& rng = ts->get_rng();
|
|
a = Point2f( rng.uniform(-MAX_COORD_VAL, MAX_COORD_VAL), rng.uniform(-MAX_COORD_VAL, MAX_COORD_VAL) );
|
|
do
|
|
{
|
|
b = Point2f( rng.uniform(-MAX_COORD_VAL, MAX_COORD_VAL), rng.uniform(-MAX_COORD_VAL, MAX_COORD_VAL) );
|
|
}
|
|
while( cv::norm(a - b) <= FLT_EPSILON );
|
|
Vec2f along(a - b);
|
|
Vec2f perp = Vec2f(-along[1], along[0]);
|
|
double d = (double) rng.uniform(1.0f, 5.0f);
|
|
if( cvtest::randInt(rng) % 2 == 0 ) d = -d;
|
|
c = Point2f( (float) ((double) b.x + d * perp[0]), (float) ((double) b.y + d * perp[1]) );
|
|
return 1;
|
|
}
|
|
|
|
void Core_RotatedRectConstructorTest::run_func()
|
|
{
|
|
rec = RotatedRect(a, b, c);
|
|
}
|
|
|
|
int Core_RotatedRectConstructorTest::validate_test_results( int )
|
|
{
|
|
Point2f vertices[4];
|
|
rec.points(vertices);
|
|
int count_match = 0;
|
|
for( int i = 0; i < 4; i++ )
|
|
{
|
|
if( cv::norm(vertices[i] - a) <= 0.001 ) count_match++;
|
|
else if( cv::norm(vertices[i] - b) <= 0.001 ) count_match++;
|
|
else if( cv::norm(vertices[i] - c) <= 0.001 ) count_match++;
|
|
}
|
|
if( count_match == 3 )
|
|
return cvtest::TS::OK;
|
|
ts->printf( cvtest::TS::LOG, "RotatedRect end points don't match those supplied in constructor");
|
|
ts->set_failed_test_info( cvtest::TS::FAIL_INVALID_OUTPUT );
|
|
return cvtest::TS::OK;
|
|
}
|
|
|
|
TEST(Core_RotatedRect, three_point_constructor) { Core_RotatedRectConstructorTest test; test.safe_run(); }
|
|
|
|
}} // namespace
|