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Added test case for ignoring leading zeros for all bases

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- added: fix incorrect base for leading zeros test

---------

Co-authored-by: Marvin <marvin.wu@mail.utoronto.ca>
Co-authored-by: Maya Warrier <34803055+mayawarrier@users.noreply.github.com>
This commit is contained in:
TheRandomGuy146275 2023-12-13 17:13:32 -05:00 committed by Maya Warrier
parent 36aaded3dd
commit 26a5b2eb16
1 changed files with 53 additions and 0 deletions
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53
tests/fast_int.cpp
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@ -23,6 +23,7 @@ hex tests - numbers are converted from hex to decimal (Note: 0x and 0X are consi
invalid base tests - any base not within 2-36 is invalid
out of range base tests - numbers exceeding int/unsigned bit size after converted from base (Note: only 64 bit int and unsigned are tested)
within range base tests - max/min numbers are still within int/unsigned bit size after converted from base (Note: only 64 bit int and unsigned are tested)
leading zeros tests - ignores all zeroes in front of valid number after converted from base
*/
int main()
@ -695,5 +696,57 @@ int main()
++base_unsigned2;
}
// int leading zeros test
const std::vector<std::string> int_leading_zeros_test { "00000000000000000000000000000000000000000000000000000000000000000000001111110111",
"000000000000000000000000000000000000000000000000001101121",
"000000000000000000000000000000000000000033313",
"00000000000000000000000000000013030",
"0000000000000000000000000000004411",
"0000000000000000000000000000002650",
"0000000000000000000000000000001767",
"0000000000000000000000000000001347",
"0000000000000000000000000000001015",
"00000000000000000000843",
"00000000000000000000707",
"00000000000000000000601",
"00000000000000000000527",
"0000000000000000000047A",
"000000000000000000003F7",
"0000000000000000000038C",
"00000000000000000000327",
"000000000000000000002F8",
"000000000000000000002AF",
"00000000000000000000267",
"00000000000000000000223",
"000000000000000000001L3",
"000000000000000000001I7",
"000000000000000000001FF",
"000000000000000000001D1",
"000000000000000000001AG",
"00000000000000000000187",
"00000000000000000000160",
"0000000000000000000013P",
"0000000000000000000011N",
"00000000000000000000VN",
"00000000000000000000UP",
"00000000000000000000TT",
"00000000000000000000T0",
"00000000000000000000S7" };
for (std::size_t i = 0; i < int_leading_zeros_test.size(); ++i)
{
const auto& f = int_leading_zeros_test[i];
int result;
auto answer = fast_float::from_chars(f.data(), f.data() + f.size(), result, int(i + 2));
if (answer.ec != std::errc()) {
std::cerr << "could not convert to int for input: " << std::quoted(f) << std::endl;
return EXIT_FAILURE;
}
else if (result != 1015) {
std::cerr << "result " << std::quoted(f) << " did not match with expected int: " << 1015 << std::endl;
return EXIT_FAILURE;
}
}
return EXIT_SUCCESS;
}