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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.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009, Willow Garage Inc., 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 the copyright holders 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 "opencv2/highgui/highgui.hpp"
#if defined HAVE_GTK || defined HAVE_QT || defined HAVE_WIN32UI || defined HAVE_CARBON || defined HAVE_COCOA
using namespace cv;
using namespace std;
class CV_HighGuiOnlyGuiTest : public cvtest::BaseTest
{
protected:
void run(int);
};
void Foo(int /*k*/, void* /*z*/) {}
void CV_HighGuiOnlyGuiTest::run( int /*start_from */)
{
ts->printf(ts->LOG, "GUI 0\n");
cvDestroyAllWindows();
ts->printf(ts->LOG, "GUI 1\n");
namedWindow("Win");
ts->printf(ts->LOG, "GUI 2\n");
Mat m(256, 256, CV_8U);
m = Scalar(128);
ts->printf(ts->LOG, "GUI 3\n");
imshow("Win", m);
ts->printf(ts->LOG, "GUI 4\n");
int value = 50;
ts->printf(ts->LOG, "GUI 5\n");
createTrackbar( "trackbar", "Win", &value, 100, Foo, &value);
ts->printf(ts->LOG, "GUI 6\n");
getTrackbarPos( "trackbar", "Win" );
ts->printf(ts->LOG, "GUI 7\n");
waitKey(500);
ts->printf(ts->LOG, "GUI 8\n");
cvDestroyAllWindows();
ts->set_failed_test_info(cvtest::TS::OK);
}
TEST(Highgui_GUI, regression) { CV_HighGuiOnlyGuiTest test; test.safe_run(); }
#endif
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