RegressionTests/manifeststresstest/Monkey.h

   1 //
   2 //  Monkey.h
   3 //  Security
   4 //
   5 //  Created by Ben Williamson on 6/1/17.
   6 //
   7 //
   8
   9 #import <Foundation/Foundation.h>
  10
  11 @class Config;
  12 @class Keychain;
  13
  14 // A monkey has an array of items that it has created.
  15 // It can randomly choose to add an item, delete an item, or update the data in an item.
  16 //
  17 // All items exist within the access group "manifeststresstest"
  18 // which is set to have the appropriate view hint so that it syncs via CKKS.
  19 //
  20 // Items are generic password items, having a service, an account and data.
  21 // The service, account and data values are chosen from sets of a limited size, to encourage
  22 // the possibility of collisions.
  23
  24
  25 // Adds and deletes generic password items
  26
  27 @interface Monkey : NSObject
  28
  29 @property (nonatomic, strong) Keychain *keychain; // if nil, this is a dry run
  30 @property (nonatomic, assign) unsigned step;
  31
  32 // Incremented when we try to add an item and it already exists.
  33 @property (nonatomic, assign) unsigned addDuplicateCounter;
  34
  35 // Incremented when we try to update or delete an item and it does not exist.
  36 @property (nonatomic, assign) unsigned notFoundCounter;
  37
  38 // Peak number of items we have created so far.
  39 @property (nonatomic, assign) unsigned peakItems;
  40
  41 // Current number of items written
  42 @property (nonatomic, readonly) unsigned itemCount;
  43
  44 @property (nonatomic, readonly) Config *config;
  45
  46 - (instancetype)initWithConfig:(Config *)config;
  47
  48 - (void)advanceOneStep;
  49
  50 - (void)cleanup;
  51
  52 @end