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support platforms without wchar_t

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closes #51
This commit is contained in:
Krystian Stasiowski
2023-10-24 11:09:29 -04:00
parent 175f467a03
commit 42bb99ed25
3 changed files with 101 additions and 21 deletions
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93
test/static_string.cpp
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@@ -245,29 +245,52 @@ testR(S s, typename S::size_type pos, typename S::size_type n1, const typename S
template<typename Arithmetic>
bool
testTS(Arithmetic value, const char* str_expected = "", const wchar_t* wstr_expected = L"", bool test_expected = false)
testTS(Arithmetic value, const char* str_expected = "", bool test_expected = false)
{
const auto str = to_static_string(value);
const auto wstr = to_static_wstring(value);
if (std::is_floating_point<Arithmetic>::value)
{
const auto std_res = std::to_string(value);
const auto wstd_res = std::to_wstring(value);
return str == std_res.data() && wstr == wstd_res.data();
return str == std_res.data();
}
else
{
if (std::is_signed<Arithmetic>::value)
{
return Arithmetic(std::strtoll(str.begin(), nullptr, 10)) == value &&
Arithmetic(std::wcstoll(wstr.begin(), nullptr, 10)) == value &&
(test_expected ? str == str_expected && wstr == wstr_expected : true);
return
Arithmetic(std::strtoll(str.begin(), nullptr, 10)) == value &&
(! test_expected || str == str_expected);
}
else
{
return Arithmetic(std::strtoull(str.begin(), nullptr, 10)) == value &&
Arithmetic(std::wcstoull(wstr.begin(), nullptr, 10)) == value &&
(test_expected ? str == str_expected && wstr == wstr_expected : true);
(! test_expected || str == str_expected);
}
}
}
template<typename Arithmetic>
bool
testTWS(Arithmetic value, const wchar_t* wstr_expected = L"", bool test_expected = false)
{
const auto wstr = to_static_wstring(value);
if (std::is_floating_point<Arithmetic>::value)
{
const auto wstd_res = std::to_wstring(value);
return wstr == wstd_res.data();
}
else
{
if (std::is_signed<Arithmetic>::value)
{
return
Arithmetic(std::wcstoll(wstr.begin(), nullptr, 10)) == value &&
(! test_expected || wstr == wstr_expected);
}
else
{
return Arithmetic(std::wcstoull(wstr.begin(), nullptr, 10)) == value &&
(! test_expected || wstr == wstr_expected);
}
}
}
@@ -3913,16 +3936,16 @@ testGeneral()
void
testToStaticString()
{
BOOST_TEST(testTS(0, "0", L"0", true));
BOOST_TEST(testTS(0u, "0", L"0", true));
BOOST_TEST(testTS(0xffff, "65535", L"65535", true));
BOOST_TEST(testTS(0x10000, "65536", L"65536", true));
BOOST_TEST(testTS(0xffffffff, "4294967295", L"4294967295", true));
BOOST_TEST(testTS(-65535, "-65535", L"-65535", true));
BOOST_TEST(testTS(-65536, "-65536", L"-65536", true));
BOOST_TEST(testTS(-4294967295ll, "-4294967295", L"-4294967295", true));
BOOST_TEST(testTS(1, "1", L"1", true));
BOOST_TEST(testTS(-1, "-1", L"-1", true));
BOOST_TEST(testTS(0, "0", true));
BOOST_TEST(testTS(0u, "0", true));
BOOST_TEST(testTS(0xffff, "65535", true));
BOOST_TEST(testTS(0x10000, "65536", true));
BOOST_TEST(testTS(0xffffffff, "4294967295", true));
BOOST_TEST(testTS(-65535, "-65535", true));
BOOST_TEST(testTS(-65536, "-65536", true));
BOOST_TEST(testTS(-4294967295ll, "-4294967295", true));
BOOST_TEST(testTS(1, "1", true));
BOOST_TEST(testTS(-1, "-1", true));
BOOST_TEST(testTS(0.1));
BOOST_TEST(testTS(0.0000001));
BOOST_TEST(testTS(-0.0000001));
@@ -3956,6 +3979,35 @@ testToStaticString()
BOOST_TEST(str.find('e') != static_string<0>::npos || str.find('.') !=
static_string<0>::npos || str == "infinity" || str == "inf");
}
#ifdef BOOST_STATIC_STRING_HAS_WCHAR
BOOST_TEST(testTWS(0, L"0", true));
BOOST_TEST(testTWS(0u, L"0", true));
BOOST_TEST(testTWS(0xffff, L"65535", true));
BOOST_TEST(testTWS(0x10000, L"65536", true));
BOOST_TEST(testTWS(0xffffffff, L"4294967295", true));
BOOST_TEST(testTWS(-65535, L"-65535", true));
BOOST_TEST(testTWS(-65536, L"-65536", true));
BOOST_TEST(testTWS(-4294967295ll, L"-4294967295", true));
BOOST_TEST(testTWS(1, L"1", true));
BOOST_TEST(testTWS(-1, L"-1", true));
BOOST_TEST(testTWS(0.1));
BOOST_TEST(testTWS(0.0000001));
BOOST_TEST(testTWS(-0.0000001));
BOOST_TEST(testTWS(-0.1));
BOOST_TEST(testTWS(1234567890.0001));
BOOST_TEST(testTWS(1.123456789012345));
BOOST_TEST(testTWS(-1234567890.1234));
BOOST_TEST(testTWS(-1.123456789012345));
BOOST_TEST(testTWS(std::numeric_limits<long long>::max()));
BOOST_TEST(testTWS(std::numeric_limits<long long>::min()));
BOOST_TEST(testTWS(std::numeric_limits<unsigned long long>::max()));
BOOST_TEST(testTWS(std::numeric_limits<unsigned long long>::max()));
BOOST_TEST(testTWS(std::numeric_limits<long double>::min()));
BOOST_TEST(testTWS(std::numeric_limits<float>::min()));
{
auto str = to_static_wstring(std::numeric_limits<float>::max());
BOOST_TEST(str.find('e') != static_string<0>::npos || str.find('.') !=
@@ -3971,6 +4023,7 @@ testToStaticString()
BOOST_TEST(str.find('e') != static_string<0>::npos || str.find('.') !=
static_string<0>::npos || str == L"infinity" || str == L"inf");
}
#endif
}
// done
@@ -6007,7 +6060,7 @@ testFind()
void
testReplace()
{
// replace(size_type pos1, size_type n1, const charT* s, size_type n2);
// replace(size_type pos1, size_type n1, const charT* s, size_type n2);
{
static_string<20> fs1 = "helloworld";
BOOST_TEST(fs1.replace(5, 2, fs1.data() + 1, 8) == "helloelloworlrld");