TAO/tests/IDLv4/explicit_ints/main.cpp

   1 #include "testC.h"
   2
   3 #include "tao/idl_features.h"
   4 #ifdef TAO_IDL_HAS_EXPLICIT_INTS
   5 #  if !TAO_IDL_HAS_EXPLICIT_INTS
   6 #    error "Expecting macro to be true"
   7 #  endif
   8 #else
   9 #  error "Expecting macro to be defined"
  10 #endif
  11
  12 #include "ace/OS_NS_stdlib.h"
  13 #include "ace/OS_main.h"
  14 #include "ace/streams.h"
  15
  16 namespace stream8 {
  17   std::ostream &
  18   operator<< (std::ostream &os, CORBA::UInt8 value) {
  19     return os << static_cast<unsigned>(value);
  20   }
  21
  22   std::ostream &
  23   operator<< (std::ostream &os, CORBA::Int8 value) {
  24     return os << static_cast<int>(value);
  25   }
  26 }
  27
  28 template <typename IntType>
  29 void
  30 expect_equals (bool &any_failed, const char *name, IntType actual, IntType expected)
  31 {
  32   if (actual != expected)
  33     {
  34       using stream8::operator<<;
  35       *ACE_DEFAULT_LOG_STREAM
  36         << "ERROR: For " << name << " expected: " << expected
  37         << ", but got " << actual << "\n";
  38       any_failed = true;
  39     }
  40 }
  41
  42 int
  43 ACE_TMAIN (int, ACE_TCHAR *[])
  44 {
  45   bool any_failed = false;
  46
  47   expect_equals<CORBA::UInt8> (any_failed, "u8_max", u8_max, 255);
  48   expect_equals<CORBA::Int8> (any_failed, "i8_min", i8_min, -128);
  49   expect_equals<CORBA::Int8> (any_failed, "i8_max", i8_max, 127);
  50   expect_equals<CORBA::UInt16> (any_failed, "u16_max", u16_max, 65535);
  51   expect_equals<CORBA::Int16> (any_failed, "i16_min", i16_min, -32768);
  52   expect_equals<CORBA::Int16> (any_failed, "i16_max", i16_max, 32767);
  53   expect_equals<CORBA::UInt32> (any_failed, "u32_max", u32_max, 4294967295);
  54   expect_equals<CORBA::Int32> (any_failed, "i32_min", i32_min, -2147483647 - 1);
  55   expect_equals<CORBA::Int32> (any_failed, "i32_max", i32_max, 2147483647);
  56   expect_equals<CORBA::UInt64> (any_failed, "u64_max", u64_max, 18446744073709551615ULL);
  57   expect_equals<CORBA::Int64> (any_failed, "i64_min", i64_min, -9223372036854775807 - 1);
  58   expect_equals<CORBA::Int64> (any_failed, "i64_max", i64_max, 9223372036854775807);
  59
  60   expect_equals<CORBA::UInt8> (any_failed, "u8_min_overflow", u8_min_overflow, u8_max);
  61   expect_equals<CORBA::Int8> (any_failed, "i8_min_overflow", i8_min_overflow, i8_max);
  62   expect_equals<CORBA::UInt8> (any_failed, "u8_max_overflow", u8_max_overflow, 0);
  63   expect_equals<CORBA::Int8> (any_failed, "i8_max_overflow", i8_max_overflow, i8_min);
  64
  65   expect_equals<CORBA::UInt8> (any_failed, "u8_max_negate", u8_max_negate, 0);
  66   expect_equals<CORBA::Int8> (any_failed, "i8_max_negate", i8_max_negate, i8_min);
  67
  68   expect_equals<CORBA::UInt8> (any_failed, "u8_e1", u8_e1, 2);
  69   expect_equals<CORBA::UInt8> (any_failed, "u8_e2", u8_e2, 4);
  70   expect_equals<CORBA::UInt8> (any_failed, "u8_e3", u8_e3, 12);
  71   expect_equals<CORBA::UInt8> (any_failed, "u8_e4", u8_e4, 3);
  72   expect_equals<CORBA::UInt8> (any_failed, "u8_e5", u8_e5, 7);
  73   expect_equals<CORBA::UInt8> (any_failed, "u8_e6", u8_e6, 1);
  74   expect_equals<CORBA::UInt8> (any_failed, "u8_e7", u8_e7, 1);
  75   expect_equals<CORBA::UInt8> (any_failed, "u8_e8", u8_e8, 16);
  76   expect_equals<CORBA::UInt8> (any_failed, "u8_e9", u8_e9, 8);
  77
  78   expect_equals<CORBA::Int8> (any_failed, "i8_e1", i8_e1, -2);
  79   expect_equals<CORBA::Int8> (any_failed, "i8_e2", i8_e2, 4);
  80   expect_equals<CORBA::Int8> (any_failed, "i8_e3", i8_e3, 12);
  81   expect_equals<CORBA::Int8> (any_failed, "i8_e4", i8_e4, 3);
  82   expect_equals<CORBA::Int8> (any_failed, "i8_e5", i8_e5, 7);
  83   expect_equals<CORBA::Int8> (any_failed, "i8_e6", i8_e6, 1);
  84   expect_equals<CORBA::Int8> (any_failed, "i8_e7", i8_e7, 1);
  85   expect_equals<CORBA::Int8> (any_failed, "i8_e8", i8_e8, 16);
  86   expect_equals<CORBA::Int8> (any_failed, "i8_e9", i8_e9, 8);
  87
  88   return any_failed ? EXIT_FAILURE : EXIT_SUCCESS;
  89 }