tests/1.R

In OPI: Open Perimetry Interface

#require(RUnit)

test.regularVectors <- function()
{
  require(OPI)
  data("RtDbUnits")
  checkTrue(chooseOpi("SimHensonRT"), 'RT Henson sim is chosen')
  checkEquals(NULL, opiClose())
  
  #xs <- list([3,2], [-20,-20])

  xs <- c(3, 2, -20, 0, 10,5, -5, -50, -20, 0, 10,5, -5, -50) #, 3, 2,
  x_mat <- matrix(xs, 2)
  ys <- c(0, -70, -20, 0, 14,2, -23, -30, -20, 0, 10,5, -5, -50) #3, 2,
  y_mat <- matrix(ys, 2)
  pointsTested = length(y_mat[1,])
  
  SPEED = 3;
  LEVEL = dbTocd(0,10000)
  
  for (i in 1:pointsTested) {
    stim <- list(path=list(x=x_mat[,i], y=y_mat[,i]),sizes=(0.43), colors=("white"),  levels=(LEVEL), speeds=c(SPEED))
    class(stim) <- "opiKineticStimulus"
    
    opiInitialize(type="C", A=NA, B=NA, cap=6, display=NULL, maxStim=10000/pi, rtData=RtDbUnits, rtFP=1:1600)
    result <- opiPresent(stim, tt= list(c(30,30,30,30,30)), #list(seq(0, 30, length=10)),
                         fpr=0, fnr=0)
    
    checkTrue(result$seen)
  
    if (stim$path[1]$x[1]>stim$path[1]$x[2]){
      checkTrue(result$x <= stim$path[1]$x[1])
      checkTrue(result$x >= stim$path[1]$x[2], paste0("result$x should be greater than path. result$x = ", result$x, " stim$path[1]$x[2] = ",stim$path[1]$x[2]) )#, " path val = ", stim$path[1]$x[2]) )
    }
    else {
      checkTrue(result$x >= stim$path[1]$x[1])
      checkTrue(result$x <= stim$path[1]$x[2])
    }
    
    if (stim$path[2]$y[1]>stim$path[2]$y[2]){
      checkTrue(result$y <= stim$path[2]$y[1])
      checkTrue(result$y >= stim$path[2]$y[2])
    }
    else {
      checkTrue(result$y >= stim$path[2]$y[1])
      checkTrue(result$y <= stim$path[2]$y[2])
    }
  }

}