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Add helpers to ReversedSizedArray.

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King_DuckZ 2018-07-29 11:09:51 +01:00
parent ab74f8ab3a
commit 14954a3816
3 changed files with 70 additions and 35 deletions
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71
test/unit/int_conv_test.cpp
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@ -19,6 +19,7 @@
#include "duckhandy/int_conv.hpp"
#include "duckhandy/string_bt.hpp"
#include "sprout/cstring/strlen.hpp"
#include "sprout/preprocessor/comma.hpp"
#include <cstdint>
template <typename T> using int_info_10 = dhandy::implem::int_info<T, 10>;
@ -67,46 +68,46 @@ TEST_CASE ("Check int to char array conversions", "[s2i][int_conv]") {
static_assert(int_info_10<int16_t>::is_signed == true, "Wrong sign detection");
static_assert(string<strlen(int_to_ary<int16_t>(0xAB12).data()) + 1>(int_to_ary<int16_t>(0xAB12).data()) == make_string("-21742"), "Algorithm error");
//CHECK(to_string_view(int_to_ary<int64_t>(0x123456789A)) == "78187493530");
//CHECK(to_string_view(int_to_ary<int64_t>(-1)) == "-1");
//CHECK(to_string_view(int_to_ary<int64_t>(0x1000000000000000)) == "1152921504606846976");
//CHECK(to_string_view(int_to_ary<int64_t>(0xF000000000000000)) == "-1152921504606846976");
CHECK(int_to_ary<int64_t>(0x123456789A) == "78187493530");
CHECK(int_to_ary<int64_t>(-1) == "-1");
CHECK(int_to_ary<int64_t>(0x1000000000000000) == "1152921504606846976");
CHECK(int_to_ary<int64_t>(0xF000000000000000) == "-1152921504606846976");
//CHECK(to_string_view(int_to_ary<uint16_t, 16>(0xFFFF)) == "ffff");
//CHECK(to_string_view(int_to_ary<uint16_t, 16>(0xCACA)) == "caca");
//CHECK(to_string_view(int_to_ary<uint16_t, 16>(0x10)) == "10");
//CHECK(to_string_view(int_to_ary<int16_t, 16>(0x10)) == "10");
//CHECK(to_string_view(int_to_ary<int16_t, 16>(0xF000)) == "f000");
//CHECK(to_string_view(int_to_ary<uint16_t, 16>(0xFEFE)) == "fefe");
//CHECK(to_string_view(int_to_ary<int16_t, 16>(0xFEFE)) == "fefe");
//CHECK(to_string_view(int_to_ary<uint32_t, 8>(0423)) == "423");
//CHECK(to_string_view(int_to_ary<uint32_t, 8>(0777)) == "777");
//CHECK(to_string_view(int_to_ary<int32_t, 8>(0)) == "0");
//CHECK(to_string_view(int_to_ary<uint32_t, 8>(0)) == "0");
//CHECK(to_string_view(int_to_ary<int32_t, 2>(0)) == "0");
//CHECK(to_string_view(int_to_ary<uint32_t, 2>(0)) == "0");
//CHECK(to_string_view(int_to_ary<int32_t, 16>(0)) == "0");
//CHECK(to_string_view(int_to_ary<uint32_t, 16>(0)) == "0");
//CHECK(to_string_view(int_to_ary<int32_t, 10>(0)) == "0");
//CHECK(to_string_view(int_to_ary<uint32_t, 10>(0)) == "0");
//CHECK(to_string_view(int_to_ary<bool, 8>(false)) == "0");
//CHECK(to_string_view(int_to_ary<bool, 8>(true)) == "1");
//CHECK(to_string_view(int_to_ary<bool, 10>(false)) == "0");
//CHECK(to_string_view(int_to_ary<bool, 10>(true)) == "1");
//CHECK(to_string_view(int_to_ary<uint8_t, 2>(0b10101010)) == "10101010");
//CHECK(to_string_view(int_to_ary<int8_t, 2>(0b10101010)) == "10101010");
//CHECK(to_string_view(int_to_ary<uint8_t, 2>(0b11111111)) == "11111111");
//CHECK(to_string_view(int_to_ary<int8_t, 2>(0b11111111)) == "11111111");
//CHECK(to_string_view(int_to_ary<uint16_t, 2>(0b111100001111)) == "111100001111");
//CHECK(to_string_view(int_to_ary<int16_t, 2>(0b111100001111)) == "111100001111");
//CHECK(to_string_view(int_to_ary<int64_t, 36>(9223372036854775807)) == "1y2p0ij32e8e7");
//CHECK(to_string_view(int_to_ary<int64_t, 36>(0x8000000000000001)) == "1y2p0ij32e8e9");
CHECK(int_to_ary<uint16_t SPROUT_PP_COMMA() 16>(0xFFFF) == "ffff");
CHECK(int_to_ary<uint16_t SPROUT_PP_COMMA() 16>(0xCACA) == "caca");
CHECK(int_to_ary<uint16_t SPROUT_PP_COMMA() 16>(0x10) == "10");
CHECK(int_to_ary<int16_t SPROUT_PP_COMMA() 16>(0x10) == "10");
CHECK(int_to_ary<int16_t SPROUT_PP_COMMA() 16>(0xF000) == "f000");
CHECK(int_to_ary<uint16_t SPROUT_PP_COMMA() 16>(0xFEFE) == "fefe");
CHECK(int_to_ary<int16_t SPROUT_PP_COMMA() 16>(0xFEFE) == "fefe");
CHECK(int_to_ary<uint32_t SPROUT_PP_COMMA() 8>(0423) == "423");
CHECK(int_to_ary<uint32_t SPROUT_PP_COMMA() 8>(0777) == "777");
CHECK(int_to_ary<int32_t SPROUT_PP_COMMA() 8>(0) == "0");
CHECK(int_to_ary<uint32_t SPROUT_PP_COMMA() 8>(0) == "0");
CHECK(int_to_ary<int32_t SPROUT_PP_COMMA() 2>(0) == "0");
CHECK(int_to_ary<uint32_t SPROUT_PP_COMMA() 2>(0) == "0");
CHECK(int_to_ary<int32_t SPROUT_PP_COMMA() 16>(0) == "0");
CHECK(int_to_ary<uint32_t SPROUT_PP_COMMA() 16>(0) == "0");
CHECK(int_to_ary<int32_t SPROUT_PP_COMMA() 10>(0) == "0");
CHECK(int_to_ary<uint32_t SPROUT_PP_COMMA() 10>(0) == "0");
CHECK(int_to_ary<bool SPROUT_PP_COMMA() 8>(false) == "0");
CHECK(int_to_ary<bool SPROUT_PP_COMMA() 8>(true) == "1");
CHECK(int_to_ary<bool SPROUT_PP_COMMA() 10>(false) == "0");
CHECK(int_to_ary<bool SPROUT_PP_COMMA() 10>(true) == "1");
CHECK(int_to_ary<uint8_t SPROUT_PP_COMMA() 2>(0b10101010) == "10101010");
CHECK(int_to_ary<int8_t SPROUT_PP_COMMA() 2>(0b10101010) == "10101010");
CHECK(int_to_ary<uint8_t SPROUT_PP_COMMA() 2>(0b11111111) == "11111111");
CHECK(int_to_ary<int8_t SPROUT_PP_COMMA() 2>(0b11111111) == "11111111");
CHECK(int_to_ary<uint16_t SPROUT_PP_COMMA() 2>(0b111100001111) == "111100001111");
CHECK(int_to_ary<int16_t SPROUT_PP_COMMA() 2>(0b111100001111) == "111100001111");
CHECK(int_to_ary<int64_t SPROUT_PP_COMMA() 36>(9223372036854775807) == "1y2p0ij32e8e7");
CHECK(int_to_ary<int64_t SPROUT_PP_COMMA() 36>(0x8000000000000001) == "1y2p0ij32e8e9");
#if defined(__GNUC__)
static_assert(std::is_integral<__int128_t>::value, "Warning, int128 won't pickup the optimized base 10 conversion path");
__int128_t num = 10000000000000000000U;
//CHECK(to_string_view(int_to_ary<__int128_t, 10>(num * 100)) == "1000000000000000000000");
CHECK(int_to_ary<__int128_t SPROUT_PP_COMMA() 10>(num * 100) == "1000000000000000000000");
num = 0xFFFFFFFFFFFFFFFF;
//CHECK(to_string_view(int_to_ary<__int128_t, 16>(num * 0x10000 + 0xffff)) == "ffffffffffffffffffff");
CHECK(int_to_ary<__int128_t SPROUT_PP_COMMA() 16>(num * 0x10000 + 0xffff) == "ffffffffffffffffffff");
#endif
}