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Add array to int function implementation.

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This commit is contained in:
King_DuckZ 2018-07-25 00:10:33 +01:00
parent cbeb12afdd
commit b935e7e72e
2 changed files with 174 additions and 5 deletions
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36
test/unit/int_conv_test.cpp
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@ -25,6 +25,14 @@ template <typename T> using int_info_10 = dhandy::implem::int_info<T, 10>;
template <typename T> using int_info_16 = dhandy::implem::int_info<T, 16>;
template <typename T> using int_info_2 = dhandy::implem::int_info<T, 2>;
namespace {
template <typename T, unsigned int Base>
void AryConversionTestHelper (const std::string_view& s, T expected) {
using AryConversion = dhandy::implem::AryConversion<T, Base, dhandy::ASCIITranslator<char>>;
CHECK(AryConversion::from_ary(s.data(), s.data() + s.size()) == expected);
}
} //unnamed namespace
TEST_CASE ("Check int to char array conversions", "[s2i][int_conv]") {
using dhandy::int_to_ary;
using dhandy::bt::string;
@ -101,3 +109,31 @@ TEST_CASE ("Check int to char array conversions", "[s2i][int_conv]") {
CHECK(to_string_view(int_to_ary<__int128_t, 16>(num * 0x10000 + 0xffff)) == "ffffffffffffffffffff");
#endif
}
TEST_CASE ("Check char array to int conversions", "[i2s][int_conv]") {
AryConversionTestHelper<uint32_t, 10>("0", 0);
AryConversionTestHelper<int32_t, 10>("0", 0);
AryConversionTestHelper<int16_t, 10>("0", 0);
AryConversionTestHelper<int16_t, 16>("ff", 0xff);
AryConversionTestHelper<uint8_t, 16>("ff", 0xff);
AryConversionTestHelper<uint32_t, 36>("rs", 1000);
AryConversionTestHelper<uint16_t, 8>("20", 16);
AryConversionTestHelper<int32_t, 10>("1", 1);
AryConversionTestHelper<int32_t, 10>("10", 10);
AryConversionTestHelper<int32_t, 10>("100", 100);
AryConversionTestHelper<int32_t, 10>("999", 999);
AryConversionTestHelper<int32_t, 10>("1000", 1000);
AryConversionTestHelper<int32_t, 10>("1001", 1001);
AryConversionTestHelper<int32_t, 10>("12345", 12345);
AryConversionTestHelper<int32_t, 10>("123456", 123456);
AryConversionTestHelper<int32_t, 10>("1234567", 1234567);
AryConversionTestHelper<int32_t, 10>("12345678", 12345678);
AryConversionTestHelper<int32_t, 10>("123456789", 123456789);
AryConversionTestHelper<int32_t, 10>("2147483647", 2147483647);
AryConversionTestHelper<uint64_t, 16>("ffffffffffffffff", 0xffffffffffffffff);
AryConversionTestHelper<int64_t, 16>("ffffffffffffffff", 0xffffffffffffffff);
AryConversionTestHelper<int64_t, 16>("7fffffffffffffff", 0x7fffffffffffffff);
AryConversionTestHelper<int32_t, 16>("7fffffff", 0x7fffffff);
AryConversionTestHelper<bool, 10>("1", true);
AryConversionTestHelper<bool, 10>("0", false);
}