📄 integer_to_string_unittest_.h
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#if !defined(STLSOFT_INCL_STLSOFT_CONVERSION_HPP_INTEGER_TO_STRING)
# error This file cannot be directly included, and should only be included within stlsoft/conversion/integer_to_string.hpp
#endif /* !STLSOFT_INCL_STLSOFT_CONVERSION_HPP_INTEGER_TO_STRING */
#if !defined(STLSOFT_UNITTEST)
# error This file cannot be included when not unit-testing STLSoft
#endif /* !STLSOFT_UNITTEST */
namespace unittest
{
namespace
{
template <ss_typename_param_k T, ss_typename_param_k C>
struct int2str_candidate
{
T value;
C const *string;
};
#define STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(v) \
\
{ v, #v },
#define STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY_W(v) \
\
{ v, #v },
ss_bool_t test_stlsoft_conversion_integer_to_string(unittest_reporter *r)
{
ss_bool_t bSuccess = true;
unittest_initialiser init(r, "STLSoft", "conversion/integer_to_string", __FILE__);
char buffer[21];
#if 0
wchar_t bufferw[21];
#endif /* 0 */
// 8-bit signed integer
{ for(ss_sint8_t i = limit_traits<ss_sint8_t>::minimum(); ; ++i)
{
char sprintfForm[21];
sprintf(sprintfForm, "%d", i);
if(0 != strcmp(integer_to_string(buffer, STLSOFT_NUM_ELEMENTS(buffer), i), sprintfForm))
{
r->report("conversion of 8-bit signed integer failed", __LINE__);
bSuccess = false;
}
if(i == limit_traits<ss_sint8_t>::maximum())
{
break;
}
}}
int2str_candidate<ss_sint8_t, char> si8s[] =
{
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-128)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-127)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-12)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(0)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(9)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(10)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(45)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(127)
};
{ for(ss_size_t i = 0; i < STLSOFT_NUM_ELEMENTS(si8s); ++i)
{
if(0 != strcmp(integer_to_string(buffer, STLSOFT_NUM_ELEMENTS(buffer), si8s[i].value), si8s[i].string))
{
r->report("conversion of 8-bit signed integer failed", __LINE__);
bSuccess = false;
}
}}
// 8-bit unsigned integer
{ for(ss_uint8_t i = limit_traits<ss_uint8_t>::minimum(); ; ++i)
{
char sprintfForm[21];
sprintf(sprintfForm, "%u", i);
if(0 != strcmp(integer_to_string(buffer, STLSOFT_NUM_ELEMENTS(buffer), i), sprintfForm))
{
r->report("conversion of 8-bit unsigned integer failed", __LINE__);
bSuccess = false;
}
if(i == limit_traits<ss_uint8_t>::maximum())
{
break;
}
}}
int2str_candidate<ss_uint8_t, char> ui8s[] =
{
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(0)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(1)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(9)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(10)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(45)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(127)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(128)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(200)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(254)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(255)
};
{ for(ss_size_t i = 0; i < STLSOFT_NUM_ELEMENTS(ui8s); ++i)
{
if(0 != strcmp(integer_to_string(buffer, STLSOFT_NUM_ELEMENTS(buffer), ui8s[i].value), ui8s[i].string))
{
r->report("conversion of 8-bit unsigned integer failed", __LINE__);
bSuccess = false;
}
}}
// 16-bit signed integer
{ for(ss_sint16_t i = limit_traits<ss_sint16_t>::minimum(); ; ++i)
{
char sprintfForm[21];
sprintf(sprintfForm, "%d", i);
if(0 != strcmp(integer_to_string(buffer, STLSOFT_NUM_ELEMENTS(buffer), i), sprintfForm))
{
r->report("conversion of 16-bit signed integer failed", __LINE__);
bSuccess = false;
}
if(i == limit_traits<ss_sint16_t>::maximum())
{
break;
}
}}
int2str_candidate<ss_sint16_t, char> si16s[] =
{
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-32768)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-32767)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-127)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-12)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(0)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(9)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(10)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(45)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(127)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(32766)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(32767)
};
{ for(ss_size_t i = 0; i < STLSOFT_NUM_ELEMENTS(si16s); ++i)
{
if(0 != strcmp(integer_to_string(buffer, STLSOFT_NUM_ELEMENTS(buffer), si16s[i].value), si16s[i].string))
{
r->report("conversion of 16-bit signed integer failed", __LINE__);
bSuccess = false;
}
}}
// 16-bit unsigned integer
{ for(ss_uint16_t i = limit_traits<ss_uint16_t>::minimum(); ; ++i)
{
char sprintfForm[21];
sprintf(sprintfForm, "%u", i);
if(0 != strcmp(integer_to_string(buffer, STLSOFT_NUM_ELEMENTS(buffer), i), sprintfForm))
{
r->report("conversion of 16-bit unsigned integer failed", __LINE__);
bSuccess = false;
}
if(i == limit_traits<ss_uint16_t>::maximum())
{
break;
}
}}
int2str_candidate<ss_uint16_t, char> ui16s[] =
{
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(0)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(1)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(9)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(10)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(45)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(127)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(32767)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(32768)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(32769)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(65534)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(65535)
};
{ for(ss_size_t i = 0; i < STLSOFT_NUM_ELEMENTS(ui16s); ++i)
{
if(0 != strcmp(integer_to_string(buffer, STLSOFT_NUM_ELEMENTS(buffer), ui16s[i].value), ui16s[i].string))
{
r->report("conversion of 16-bit unsigned integer failed", __LINE__);
bSuccess = false;
}
}}
// 32-bit signed integer
#if 0 // Too slow to use!!
{ for(ss_sint32_t i = limit_traits<ss_sint32_t>::minimum(); ; ++i)
{
char sprintfForm[21];
sprintf(sprintfForm, "%d", i);
if(0 != strcmp(integer_to_string(buffer, STLSOFT_NUM_ELEMENTS(buffer), i), sprintfForm))
{
r->report("conversion of 32-bit signed integer failed", __LINE__);
bSuccess = false;
}
if(i == limit_traits<ss_sint32_t>::maximum())
{
break;
}
}}
#endif /* 0 */
int2str_candidate<ss_sint32_t, char> si32s[] =
{
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-32727)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-14301)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-26434)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-6268)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-13599)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-17044)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-21290)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-3410)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-5806)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-8304)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-27063)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-4623)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(41)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(18467)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(6334)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(26500)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(19169)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(15724)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(11478)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(29358)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(26962)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(24464)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(5705)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(28145)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(23281)
};
{ for(ss_size_t i = 0; i < STLSOFT_NUM_ELEMENTS(si32s); ++i)
{
if(0 != strcmp(integer_to_string(buffer, STLSOFT_NUM_ELEMENTS(buffer), si32s[i].value), si32s[i].string))
{
r->report("conversion of 32-bit signed integer failed", __LINE__);
bSuccess = false;
}
}}
// 32-bit unsigned integer
#if 0 // Too slow to use!!
{ for(ss_uint32_t i = limit_traits<ss_uint32_t>::minimum(); ; ++i)
{
char sprintfForm[21];
sprintf(sprintfForm, "%d", i);
if(0 != strcmp(integer_to_string(buffer, STLSOFT_NUM_ELEMENTS(buffer), i), sprintfForm))
{
r->report("conversion of 32-bit unsigned integer failed", __LINE__);
bSuccess = false;
}
if(i == limit_traits<ss_uint32_t>::maximum())
{
break;
}
}}
#endif /* 0 */
int2str_candidate<ss_uint32_t, char> ui32s[] =
{
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(41)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(18467)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(6334)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(26500)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(19169)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(15724)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(11478)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(29358)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(26962)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(24464)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(5705)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(28145)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(23281)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(32809)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(51235)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(39102)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(59268)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(51937)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(48492)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(44246)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(62126)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(59730)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(57232)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(38473)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(60913)
};
{ for(ss_size_t i = 0; i < STLSOFT_NUM_ELEMENTS(ui32s); ++i)
{
if(0 != strcmp(integer_to_string(buffer, STLSOFT_NUM_ELEMENTS(buffer), ui32s[i].value), ui32s[i].string))
{
r->report("conversion of 32-bit unsigned integer failed", __LINE__);
bSuccess = false;
}
}}
// int
int2str_candidate<int, char> is[] =
{
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-32727)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-14301)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-26434)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-6268)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-13599)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-17044)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-21290)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-3410)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-5806)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-8304)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-27063)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(-4623)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(41)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(18467)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(6334)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(26500)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(19169)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(15724)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(11478)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(29358)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(26962)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(24464)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(5705)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(28145)
STLSOFT_INTEGER_TO_STRING_INT2STR_CANDIDATE_ENTRY(23281)
};
{ for(ss_size_t i = 0; i < STLSOFT_NUM_ELEMENTS(is); ++i)
{
if(0 != strcmp(integer_to_string(buffer, STLSOFT_NUM_ELEMENTS(buffer), is[i].value), is[i].string))
{
r->report("conversion of int failed", __LINE__);
bSuccess = false;
}
}}
#if 0
#ifdef STLSOFT_CF_64BIT_INT_SUPPORT
// 64-bit signed integer
if(0 != strcmp(integer_to_string(buffer, STLSOFT_NUM_ELEMENTS(buffer), si64), "-12012012012012"))
{
r->report("conversion of 64-bit signed integer failed", __LINE__);
bSuccess = false;
}
// 64-bit unsigned integer
if(0 != strcmp(integer_to_string(buffer, STLSOFT_NUM_ELEMENTS(buffer), ui64), "45045045045045"))
{
r->report("conversion of 64-bit unsigned integer failed", __LINE__);
bSuccess = false;
}
#endif /* STLSOFT_CF_64BIT_INT_SUPPORT */
#endif /* 0 */
return bSuccess;
}
unittest_registrar unittest_stlsoft_conversion_integer_to_string(test_stlsoft_conversion_integer_to_string);
} // anonymous namespace
} // namespace unittest
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