94 lines
3.2 KiB
C++
94 lines
3.2 KiB
C++
/*M///////////////////////////////////////////////////////////////////////////////////////
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//
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// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
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//
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// By downloading, copying, installing or using the software you agree to this license.
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// If you do not agree to this license, do not download, install,
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// copy or use the software.
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//
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//
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// License Agreement
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// For Open Source Computer Vision Library
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//
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// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
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// Copyright (C) 2009, Willow Garage Inc., all rights reserved.
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// Third party copyrights are property of their respective owners.
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//
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// Redistribution and use in source and binary forms, with or without modification,
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// are permitted provided that the following conditions are met:
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//
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// * Redistribution's of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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//
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// * Redistribution's in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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//
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// * The name of the copyright holders may not be used to endorse or promote products
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// derived from this software without specific prior written permission.
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//
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// This software is provided by the copyright holders and contributors "as is" and
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// any express or implied warranties, including, but not limited to, the implied
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// warranties of merchantability and fitness for a particular purpose are disclaimed.
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// In no event shall the Intel Corporation or contributors be liable for any direct,
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// indirect, incidental, special, exemplary, or consequential damages
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// (including, but not limited to, procurement of substitute goods or services;
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// loss of use, data, or profits; or business interruption) however caused
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// and on any theory of liability, whether in contract, strict liability,
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// or tort (including negligence or otherwise) arising in any way out of
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// the use of this software, even if advised of the possibility of such damage.
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//
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//M*/
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#include "test_precomp.hpp"
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#include "opencv2/highgui/highgui.hpp"
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#if defined HAVE_GTK || defined HAVE_QT || defined HAVE_WIN32UI || defined HAVE_CARBON || defined HAVE_COCOA
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using namespace cv;
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using namespace std;
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class CV_HighGuiOnlyGuiTest : public cvtest::BaseTest
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{
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protected:
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void run(int);
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};
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void Foo(int /*k*/, void* /*z*/) {}
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void CV_HighGuiOnlyGuiTest::run( int /*start_from */)
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{
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ts->printf(ts->LOG, "GUI 0\n");
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cvDestroyAllWindows();
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ts->printf(ts->LOG, "GUI 1\n");
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namedWindow("Win");
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ts->printf(ts->LOG, "GUI 2\n");
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Mat m(256, 256, CV_8U);
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m = Scalar(128);
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ts->printf(ts->LOG, "GUI 3\n");
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imshow("Win", m);
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ts->printf(ts->LOG, "GUI 4\n");
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int value = 50;
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ts->printf(ts->LOG, "GUI 5\n");
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createTrackbar( "trackbar", "Win", &value, 100, Foo, &value);
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ts->printf(ts->LOG, "GUI 6\n");
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getTrackbarPos( "trackbar", "Win" );
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ts->printf(ts->LOG, "GUI 7\n");
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waitKey(500);
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ts->printf(ts->LOG, "GUI 8\n");
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cvDestroyAllWindows();
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ts->set_failed_test_info(cvtest::TS::OK);
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}
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TEST(Highgui_GUI, regression) { CV_HighGuiOnlyGuiTest test; test.safe_run(); }
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#endif
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