UIImageJPEGRepresentation wrapped in Autorelease Pool Test

Test_JPEGRepresentation_AutoRelease.swift

func Test_JPEGRepresentation_AutoRelease(iterations: Int, compressionRatio: CGFloat,image: UIImage) {
    //Gather the initial information
    let startReading = report_memory()
    print("Memory at start: \(startReading / 1024 / 1024) mb")
    
    //Loop through the number of test iterations specified
    for index in 1...iterations {
        if let data = UIImageToDataJPEG2(image: image, compressionRatio: compressionRatio) {
            //Sample the length of the first result to make sure we are comparing the same size
            if index == 1 {
                //Report out results
                let dataSize = Int(data.count / 1024 / 1024)
                print("Data Length: \(dataSize) mb")
            }
        }
    }

    let endReading = report_memory()
    print("Memory at finish: \(Int(endReading / 1024 / 1024)) mb")
    let delta = (Int(Int(endReading) - Int(startReading)) / 1024 / 1024)
    print("Memory delta: \(delta) mb")
}