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Files
uuid/test/test_from_chars_2.cpp
2025-12-21 21:35:23 +02:00

97 lines
4.8 KiB
C++

// Copyright 2025 Peter Dimov
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#include <boost/uuid/uuid.hpp>
#include <boost/uuid/uuid_io.hpp>
#include <boost/core/lightweight_test.hpp>
#include <string>
using namespace boost::uuids;
template<class Ch> void test( Ch const* str, int pos, from_chars_error err )
{
Ch const* first = str;
Ch const* last = first + std::char_traits<Ch>::length( first );
uuid u;
from_chars_result<Ch> r = from_chars( first, last, u );
BOOST_TEST_EQ( r.ptr, first + pos );
BOOST_TEST( r.ec == err );
BOOST_TEST_EQ( static_cast<int>( r.ec ), static_cast<int>( err ) );
}
int main()
{
test( "", 0, from_chars_error::unexpected_end_of_input );
test( L"", 0, from_chars_error::unexpected_end_of_input );
test( u"", 0, from_chars_error::unexpected_end_of_input );
test( U"", 0, from_chars_error::unexpected_end_of_input );
test( u8"", 0, from_chars_error::unexpected_end_of_input );
test( "@", 0, from_chars_error::hex_digit_expected );
test( L"@", 0, from_chars_error::hex_digit_expected );
test( u"@", 0, from_chars_error::hex_digit_expected );
test( U"@", 0, from_chars_error::hex_digit_expected );
test( u8"@", 0, from_chars_error::hex_digit_expected );
test( "G", 0, from_chars_error::hex_digit_expected );
test( L"G", 0, from_chars_error::hex_digit_expected );
test( u"G", 0, from_chars_error::hex_digit_expected );
test( U"G", 0, from_chars_error::hex_digit_expected );
test( u8"G", 0, from_chars_error::hex_digit_expected );
test( "g", 0, from_chars_error::hex_digit_expected );
test( L"g", 0, from_chars_error::hex_digit_expected );
test( u"g", 0, from_chars_error::hex_digit_expected );
test( U"g", 0, from_chars_error::hex_digit_expected );
test( u8"g", 0, from_chars_error::hex_digit_expected );
test( "-", 0, from_chars_error::hex_digit_expected );
test( L"-", 0, from_chars_error::hex_digit_expected );
test( u"-", 0, from_chars_error::hex_digit_expected );
test( U"-", 0, from_chars_error::hex_digit_expected );
test( u8"-", 0, from_chars_error::hex_digit_expected );
test( "abcdefgh-0000-0000-0000-000000000000", 6, from_chars_error::hex_digit_expected );
test( L"abcdefgh-0000-0000-0000-000000000000", 6, from_chars_error::hex_digit_expected );
test( u"abcdefgh-0000-0000-0000-000000000000", 6, from_chars_error::hex_digit_expected );
test( U"abcdefgh-0000-0000-0000-000000000000", 6, from_chars_error::hex_digit_expected );
test( u8"abcdefgh-0000-0000-0000-000000000000", 6, from_chars_error::hex_digit_expected );
test( "Have a nice day", 0, from_chars_error::hex_digit_expected );
test( L"Have a nice day", 0, from_chars_error::hex_digit_expected );
test( u"Have a nice day", 0, from_chars_error::hex_digit_expected );
test( U"Have a nice day", 0, from_chars_error::hex_digit_expected );
test( u8"Have a nice day", 0, from_chars_error::hex_digit_expected );
test( "0000000000000-0000-0000-000000000000", 8, from_chars_error::dash_expected );
test( L"0000000000000-0000-0000-000000000000", 8, from_chars_error::dash_expected );
test( u"0000000000000-0000-0000-000000000000", 8, from_chars_error::dash_expected );
test( U"0000000000000-0000-0000-000000000000", 8, from_chars_error::dash_expected );
test( u8"0000000000000-0000-0000-000000000000", 8, from_chars_error::dash_expected );
test( "00000000-000000000-0000-000000000000", 13, from_chars_error::dash_expected );
test( L"00000000-000000000-0000-000000000000", 13, from_chars_error::dash_expected );
test( u"00000000-000000000-0000-000000000000", 13, from_chars_error::dash_expected );
test( U"00000000-000000000-0000-000000000000", 13, from_chars_error::dash_expected );
test( u8"00000000-000000000-0000-000000000000", 13, from_chars_error::dash_expected );
test( "00000000-0000-000000000-000000000000", 18, from_chars_error::dash_expected );
test( L"00000000-0000-000000000-000000000000", 18, from_chars_error::dash_expected );
test( u"00000000-0000-000000000-000000000000", 18, from_chars_error::dash_expected );
test( U"00000000-0000-000000000-000000000000", 18, from_chars_error::dash_expected );
test( u8"00000000-0000-000000000-000000000000", 18, from_chars_error::dash_expected );
test( "00000000-0000-0000-00000000000000000", 23, from_chars_error::dash_expected );
test( L"00000000-0000-0000-00000000000000000", 23, from_chars_error::dash_expected );
test( u"00000000-0000-0000-00000000000000000", 23, from_chars_error::dash_expected );
test( U"00000000-0000-0000-00000000000000000", 23, from_chars_error::dash_expected );
test( u8"00000000-0000-0000-00000000000000000", 23, from_chars_error::dash_expected );
return boost::report_errors();
}