static void rgb2whs(const cv::Mat &src, cv::Mat &dst, const int nProjections, const int psize)
{
CV_Assert(nProjections <= psize*psize && src.type() == CV_32FC1);
const int npsize = rp2(psize);
std::vector <cv::Mat> projections;
cv::Mat img, proj;
cv::copyMakeBorder(src, img, npsize, npsize, npsize, npsize,
cv::BORDER_CONSTANT, 0);
cv::boxFilter(img, proj, CV_32F, cv::Size(npsize, npsize),
cv::Point(-1, -1), true, cv::BORDER_REFLECT);
projections.push_back(proj);
std::vector <cv::Point2i> snake_idx;
generate_snake(std::back_inserter(snake_idx), nProjections);
for (int i = 1; i < nProjections; ++i)
nextProjection(projections, snake_idx[i - 1],
snake_idx[i], npsize);
int pad = 0;
cv::merge(projections, img);
img(cv::Rect(npsize + pad, npsize + pad, src.cols - pad,
src.rows - pad)).copyTo(dst);
}
void run() {
ReplPair rp1( "a", "-" );
rp1.arbitrate();
ASSERT( rp1.state == ReplPair::State_Master );
TestableReplPair rp2( false, BSONObj() );
rp2.arbitrate();
ASSERT( rp2.state == ReplPair::State_CantArb );
TestableReplPair rp3( true, fromjson( "{ok:0}" ) );
rp3.arbitrate();
ASSERT_EQUALS( rp3.state , ReplPair::State_Confused );
TestableReplPair rp4( true, fromjson( "{ok:1,you_are:1}" ) );
rp4.arbitrate();
ASSERT( rp4.state == ReplPair::State_Master );
TestableReplPair rp5( true, fromjson( "{ok:1,you_are:0}" ) );
rp5.arbitrate();
ASSERT( rp5.state == ReplPair::State_Slave );
TestableReplPair rp6( true, fromjson( "{ok:1,you_are:-1}" ) );
rp6.arbitrate();
// unchanged from initial value
ASSERT( rp6.state == ReplPair::State_Negotiating );
}
void run() {
ReplPair rp1( "foo", "bar" );
checkFields( rp1, "foo", "foo", CmdLine::DefaultDBPort, "bar" );
ReplPair rp2( "foo:1", "bar" );
checkFields( rp2, "foo:1", "foo", 1, "bar" );
// FIXME Should we accept this input?
ReplPair rp3( "", "bar" );
checkFields( rp3, "", "", CmdLine::DefaultDBPort, "bar" );
ASSERT_EXCEPTION( ReplPair( "foo:", "bar" ),
UserException );
ASSERT_EXCEPTION( ReplPair( "foo:0", "bar" ),
UserException );
ASSERT_EXCEPTION( ReplPair( "foo:10000000", "bar" ),
UserException );
ASSERT_EXCEPTION( ReplPair( "foo", "" ),
UserException );
}
