#import <Foundation/Foundation.h>
#import "ObjectTesting.h"

int main(void)
{
  [NSAutoreleasePool new];
  // Simple test JSON, used for all of the examples

  NSString *json = @"\
{\
  \"Image\": {\
  \"Width\":  800,\
  \"Height\": 600,\
  \"Title\":  \"View from 15th Floor\",\
  \"Thumbnail\": {\
    \"Url\":    \"http://www.example.com/image/481989943\",\
    \"Height\": 125,\
    \"Width\":  \"100\"\
    },\
  },\
  \"emptyString\":\"\",\"emptyArray\":[],\"emptyObject\":{},\
  \"IDs\": [116, 943, 234, 38793],\
  \"escapeTest\": \"\\\"\\u0001\"\
}";
  NSStringEncoding encs[] = {\
    NSUTF8StringEncoding,\
    NSUTF16LittleEndianStringEncoding,\
    NSUTF16BigEndianStringEncoding,\
    NSUTF32LittleEndianStringEncoding,\
    NSUTF32BigEndianStringEncoding};
  NSInputStream *is;
  NSData *data;
  id obj;
  int i;

  for (i = 0; i < (sizeof(encs) / sizeof(NSStringEncoding)); i++)
    {
      NSError	*e;
      id	tmp;

      data = [json dataUsingEncoding: encs[i]];
      tmp = [NSJSONSerialization JSONObjectWithData: data options: 0 error: &e];
      if (i > 0)
	{
	  PASS([tmp isEqual: obj],
	    "Decoding in different encodings give the same result");
	}
      obj = tmp;
    }

  PASS([obj count] == 6,
    "Decoded dictionary had the right number of elements");
  PASS([NSJSONSerialization isValidJSONObject: obj],
    "Can serialise deserialised JSON");

  data = [NSJSONSerialization dataWithJSONObject: obj
    options: NSJSONWritingPrettyPrinted error: 0];
  PASS_EQUAL([NSJSONSerialization JSONObjectWithData: data options: 0 error: 0],
    obj, "Round trip worked with pretty printing");
  data = [NSJSONSerialization dataWithJSONObject: obj options: 0 error: 0];
  PASS_EQUAL([NSJSONSerialization JSONObjectWithData: data options: 0 error: 0],
    obj, "Round trip worked with ugly printing");
  is = [NSInputStream inputStreamWithData: data];
  PASS_EQUAL([NSJSONSerialization JSONObjectWithStream: is options: 0 error: 0],
    obj, "Round trip worked through stream");
  return 0;
}