yarpimagetest.cpp

来自「一个语言识别引擎」· C++ 代码 · 共 70 行

// -*- mode:C++; tab-width:4; c-basic-offset:4; indent-tabs-mode:nil -*-

/*
 * Copyright (C) 2006 Paul Fitzpatrick
 * CopyPolicy: Released under the terms of the GNU GPL v2.0.
 *
 */


/**
 *
 * This is a special set of tests, to see how well we support
 * the "Classic" YARP interface
 *
 */

#include <yarp/YARPImage.h>

#include <yarp/sig/Image.h>

#include "TestList.h"

using namespace yarp;
using namespace yarp::sig;
//using namespace yarp::os;

class YARPImageTest : public UnitTest {
public:
    virtual String getName() { return "YARPImageTest"; }

    virtual void testCreate() {
        report(0,"testing image creation...");
        YARPImageOf<YarpPixelRGB> image;
        image.Resize(256,128);
        checkEqual(image.GetWidth(),256,"check width");
        checkEqual(image.GetHeight(),128,"check height");
        long int total = 0;
        for (int x=0; x<image.GetWidth(); x++) {
            for (int y=0; y<image.GetHeight(); y++) {
                int v = (x+y)%17;
                image(x,y).r = v;
                total += v;
            }
        }
        for (int x2=0; x2<image.GetWidth(); x2++) {
            for (int y2=0; y2<image.GetHeight(); y2++) {
                total -= image(x2,y2).r;
            }
        }
        checkEqual(total,0,"assignment check");

        report(0,"checking new sig library compatibility");
        ImageOf<PixelRgb> image2;
        image2.resize(256,128);
        checkEqual(image2.width(),256,"check width");
        checkEqual(image2.height(),128,"check height");
    }

    virtual void runTests() {
        testCreate();
    }
};

static YARPImageTest theYARPImageTest;

UnitTest& getYARPImageTest() {
    return theYARPImageTest;
}