src/tests/kits/app/bmessage/MessagePointerItemTest.h

   1 //------------------------------------------------------------------------------
   2 //      MessagePointerItemTest.h
   3 //
   4 //------------------------------------------------------------------------------
   5
   6 #ifndef MESSAGEPOINTERITEMTEST_H
   7 #define MESSAGEPOINTERITEMTEST_H
   8
   9 // Standard Includes -----------------------------------------------------------
  10
  11 // System Includes -------------------------------------------------------------
  12
  13 // Project Includes ------------------------------------------------------------
  14
  15 // Local Includes --------------------------------------------------------------
  16 #include "MessageItemTest.h"
  17
  18 // Local Defines ---------------------------------------------------------------
  19
  20 // Globals ---------------------------------------------------------------------
  21
  22 struct TPointerFuncPolicy
  23 {
  24         static status_t Add(BMessage& msg, const char* name, const void* val)
  25                 { return msg.AddPointer(name, val); }
  26         static status_t AddData(BMessage& msg, const char* name, type_code type,
  27                                                         const void* data, ssize_t size, bool)
  28                 { return msg.AddData(name, type, data, size); }
  29         static status_t Find(BMessage& msg, const char* name, int32 index,
  30                                                  const void** val)
  31                 { return msg.FindPointer(name, index, (void**)val); }
  32         static status_t ShortFind(BMessage& msg, const char* name, const void** val)
  33                 { return msg.FindPointer(name, (void**)val); }
  34         static const void* QuickFind(BMessage& msg, const char* name, int32 index)
  35         {
  36                 const void* ptr;
  37                 msg.FindPointer(name, index, (void**)&ptr);
  38                 return ptr;
  39         }
  40         static bool Has(BMessage& msg, const char* name, int32 index)
  41                 { return msg.HasPointer(name, index); }
  42         static status_t Replace(BMessage& msg, const char* name, int32 index,
  43                                                         const void* val)
  44                 { return msg.ReplacePointer(name, index, val); }
  45         static status_t FindData(BMessage& msg, const char* name, type_code type,
  46                                                          int32 index, const void** data, ssize_t* size)
  47                 { return msg.FindData(name, type, index, data, size); }
  48 };
  49
  50 struct TPointerInitPolicy : public ArrayTypeBase<const void*>
  51 {
  52         inline static const void* Zero()        { return NULL; }
  53         inline static const void* Test1()       { return (const void*)&Test1; }
  54         inline static const void* Test2()       { return (const void*)&Test2; }
  55         inline static size_t SizeOf(const void*)        { return sizeof (const void*); }
  56         inline static ArrayType Array()
  57         {
  58                 ArrayType array;
  59                 array.push_back(Zero());
  60                 array.push_back(Test1());
  61                 array.push_back(Test2());
  62                 return array;
  63         }
  64 };
  65
  66 struct TPointerAssertPolicy
  67 {
  68         inline static const void* Zero()        { return NULL; }
  69         inline static const void* Invalid()     { return NULL; }
  70         inline static bool Size(size_t size, const void* t)
  71                 { return size == sizeof (t); }
  72 };
  73
  74 typedef TMessageItemTest
  75 <
  76         const void*,
  77         B_POINTER_TYPE,
  78         TPointerFuncPolicy,
  79         TPointerInitPolicy,
  80         TPointerAssertPolicy
  81 >
  82 TMessagePointerItemTest;
  83
  84 #endif  // MESSAGEPOINTERITEMTEST_H
  85
  86 /*
  87  * $Log $
  88  *
  89  * $Id  $
  90  *
  91  */
  92