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test: check if a large bin ints are parsed

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ToruNiina 2023-02-12 19:03:59 +09:00
parent 51587338cd
commit fd969a679b
1 changed files with 18 additions and 1 deletions
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19
tests/test_parse_integer.cpp
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@ -84,6 +84,22 @@ BOOST_AUTO_TEST_CASE(test_bin_value)
TOML11_TEST_PARSE_EQUAL_VALUE(parse_value<toml::value>, "0b010000", value(16));
TOML11_TEST_PARSE_EQUAL_VALUE(parse_value<toml::value>, "0b01_00_00", value(16));
TOML11_TEST_PARSE_EQUAL_VALUE(parse_value<toml::value>, "0b111111", value(63));
TOML11_TEST_PARSE_EQUAL_VALUE(parse_value<toml::value>,
"0b1000_1000_1000_1000_1000_1000_1000_1000_1000_1000_1000_1000_1000_1000_1000",
// 1 0 0 0
// 0 C 8 4
value(0x0888888888888888));
TOML11_TEST_PARSE_EQUAL_VALUE(parse_value<toml::value>,
"0b01111111_11111111_11111111_11111111_11111111_11111111_11111111_11111111",
// 1 0 0 0
// 0 C 8 4
value(0x7FFFFFFFFFFFFFFF));
TOML11_TEST_PARSE_EQUAL_VALUE(parse_value<toml::value>,
"0b00000000_01111111_11111111_11111111_11111111_11111111_11111111_11111111_11111111",
// 1 0 0 0
// 0 C 8 4
value(0x7FFFFFFFFFFFFFFF));
}
BOOST_AUTO_TEST_CASE(test_integer_overflow)
@ -91,7 +107,8 @@ BOOST_AUTO_TEST_CASE(test_integer_overflow)
std::istringstream dec_overflow(std::string("dec-overflow = 9223372036854775808"));
std::istringstream hex_overflow(std::string("hex-overflow = 0x1_00000000_00000000"));
std::istringstream oct_overflow(std::string("oct-overflow = 0o1_000_000_000_000_000_000_000"));
std::istringstream bin_overflow(std::string("bin-overflow = 0b1_00000000_00000000_00000000_00000000_00000000_00000000_00000000_00000000"));
// 64 56 48 40 32 24 16 8
std::istringstream bin_overflow(std::string("bin-overflow = 0b10000000_00000000_00000000_00000000_00000000_00000000_00000000_00000000"));
BOOST_CHECK_THROW(toml::parse(dec_overflow), toml::syntax_error);
BOOST_CHECK_THROW(toml::parse(hex_overflow), toml::syntax_error);
BOOST_CHECK_THROW(toml::parse(oct_overflow), toml::syntax_error);