ACE/tests/Compiler_Features_28_Test.cpp

   1 /**
   2  * This program checks if the compiler doesn't have a certain bug
   3  * that we encountered when testing C++11 features
   4  */
   5
   6 #include "test_config.h"
   7
   8 #include <cstdint>
   9
  10 enum class OPERATIONS
  11 {
  12   ADD_OBJECT_POLICY,
  13   ADD_CURRENT_POLICY,
  14   LAST_OPERATION
  15 };
  16
  17 /// Using this to iterate over the OPERATIONS enum
  18 OPERATIONS operator++(OPERATIONS& x) { return x = static_cast<OPERATIONS>(static_cast<uint16_t>(x) + 1); }
  19 OPERATIONS operator*(OPERATIONS c) {return c;}
  20 OPERATIONS begin(OPERATIONS ) {return OPERATIONS::ADD_OBJECT_POLICY;}
  21 OPERATIONS end(OPERATIONS )   {return OPERATIONS::LAST_OPERATION;}
  22
  23 int
  24 run_main (int, ACE_TCHAR *[])
  25 {
  26   ACE_START_TEST (ACE_TEXT("Compiler_Features_28_Test"));
  27
  28   int16_t count = 0;
  29   for (OPERATIONS op : OPERATIONS ())
  30   {
  31     if (op == OPERATIONS::ADD_OBJECT_POLICY && count != 0)
  32       ACE_ERROR ((LM_ERROR, "Wrong order when using range based for loop\n"));
  33     if (op == OPERATIONS::ADD_CURRENT_POLICY && count != 1)
  34       ACE_ERROR ((LM_ERROR, "Wrong order when using range based for loop\n"));
  35     if (op == OPERATIONS::LAST_OPERATION && count != 2)
  36       ACE_ERROR ((LM_ERROR, "Wrong order when using range based for loop\n"));
  37     ++count;
  38   }
  39
  40   ACE_END_TEST;
  41
  42   return 0;
  43 }