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Fix extraction tests

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This commit is contained in:
ado 2024-02-26 02:37:30 +01:00
parent b660310acf
commit c516a6f826
1 changed files with 26 additions and 10 deletions
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36
test/test_extractions.cpp
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@ -2,15 +2,31 @@
#include <algorithm>
#include <ss/extract.hpp>
template <typename T>
struct std::numeric_limits<ss::numeric_wrapper<T>>
: public std::numeric_limits<T> {};
namespace {
template <typename T>
struct std::is_signed<ss::numeric_wrapper<T>> : public std::is_signed<T> {};
struct numeric_limits : public std::numeric_limits<T> {};
template <typename T>
struct std::is_unsigned<ss::numeric_wrapper<T>> : public std::is_unsigned<T> {};
struct numeric_limits<ss::numeric_wrapper<T>> : public std::numeric_limits<T> {
};
template <typename T>
struct is_signed : public std::is_signed<T> {};
template <>
struct is_signed<ss::int8> : public std::true_type {};
template <typename T>
struct is_unsigned : public std::is_unsigned<T> {};
template <>
struct is_unsigned<ss::uint8> : public std::true_type {};
} /* namespace */
static_assert(is_signed<ss::int8>::value);
static_assert(is_unsigned<ss::uint8>::value);
TEST_CASE("testing extract functions for floating point values") {
CHECK_FLOATING_CONVERSION(123.456, float);
@ -38,7 +54,7 @@ TEST_CASE("testing extract functions for floating point values") {
CHECK_EQ(value, type(input)); \
} \
/* check negative too */ \
if (std::is_signed_v<type>) { \
if (is_signed<type>::value) { \
std::string s = std::string("-") + #input; \
type value; \
bool valid = ss::extract(s.c_str(), s.c_str() + s.size(), value); \
@ -89,7 +105,7 @@ TEST_CASE_TEMPLATE(
"extract test functions for numbers with out of range inputs", T, short, us,
int, ui, long, ul, ll, ull, ss::uint8) {
{
std::string s = std::to_string(std::numeric_limits<T>::max());
std::string s = std::to_string(numeric_limits<T>::max());
auto t = ss::to_num<T>(s.c_str(), s.c_str() + s.size());
CHECK(t.has_value());
for (auto& i : s) {
@ -102,14 +118,14 @@ TEST_CASE_TEMPLATE(
CHECK_FALSE(t.has_value());
}
{
std::string s = std::to_string(std::numeric_limits<T>::min());
std::string s = std::to_string(numeric_limits<T>::min());
auto t = ss::to_num<T>(s.c_str(), s.c_str() + s.size());
CHECK(t.has_value());
for (auto& i : s) {
if (std::is_signed_v<T> && i != '9' && i != '.') {
if (is_signed<T>::value && i != '9' && i != '.') {
i = '9';
break;
} else if (std::is_unsigned_v<T>) {
} else if (is_unsigned<T>::value) {
s = "-1";
break;
}