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Add uuid_from_string

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This commit is contained in:
Peter Dimov
2026-01-08 16:59:10 +02:00
parent c9f5a8f028
commit d493f92dcd
7 changed files with 287 additions and 1 deletions
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2
test/CMakeLists.txt
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@@ -44,6 +44,8 @@ boost_test(TYPE run SOURCES test_from_chars.cpp COMPILE_DEFINITIONS BOOST_UUID_N
boost_test(TYPE run SOURCES test_from_chars_2.cpp COMPILE_DEFINITIONS BOOST_UUID_REPORT_IMPLEMENTATION=1)
boost_test(TYPE run SOURCES test_from_chars_2.cpp COMPILE_DEFINITIONS BOOST_UUID_NO_SIMD=1 BOOST_UUID_REPORT_IMPLEMENTATION=1 NAME test_from_chars_2_no_simd)
boost_test(TYPE run SOURCES test_uuid_from_string.cpp)
boost_test(TYPE run SOURCES test_uuid_clock.cpp)
boost_test(TYPE run SOURCES test_nil_generator.cpp)

3
test/Jamfile.v2
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@@ -113,6 +113,9 @@ run test_from_chars.cpp : : : <define>BOOST_UUID_NO_SIMD <define>BOOST_UUID_REPO
run test_from_chars_2.cpp : : : <define>BOOST_UUID_REPORT_IMPLEMENTATION ;
run test_from_chars_2.cpp : : : <define>BOOST_UUID_NO_SIMD <define>BOOST_UUID_REPORT_IMPLEMENTATION : test_from_chars_2_no_simd ;
run test_uuid_from_string.cpp ;
run test_uuid_from_string_2.cpp ;
# test uuid_clock
run test_uuid_clock.cpp ;

2
test/test_from_chars_cx.cpp
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@@ -22,7 +22,7 @@ BOOST_UUID_CXX14_CONSTEXPR_RT uuid uuid_from_string( Ch const (&str)[ N ] )
return u;
}
#define TEST(str) { BOOST_UUID_CXX14_CONSTEXPR_RT auto u = uuid_from_string(str); BOOST_TEST_EQ(u, expected); }
#define TEST(str) { BOOST_UUID_CXX14_CONSTEXPR_RT auto u = ::uuid_from_string(str); BOOST_TEST_EQ(u, expected); }
int main()
{

69
test/test_uuid_from_string.cpp Normal file
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@@ -0,0 +1,69 @@
// Copyright 2025, 2026 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/detail/string_view.hpp>
#include <boost/core/lightweight_test.hpp>
#include <boost/config.hpp>
#include <string>
#if !defined(BOOST_NO_CXX17_HDR_STRING_VIEW)
# include <string_view>
#endif
//
using namespace boost::uuids;
template<class Ch> void test( uuid const& expected, Ch const* str )
{
BOOST_TEST_EQ( uuid_from_string( str ), expected );
BOOST_TEST_EQ( uuid_from_string( std::basic_string<Ch>( str ) ), expected );
BOOST_TEST_EQ( uuid_from_string( boost::core::basic_string_view<Ch>( str ) ), expected );
#if !defined(BOOST_NO_CXX17_HDR_STRING_VIEW)
BOOST_TEST_EQ( uuid_from_string( std::basic_string_view<Ch>( str ) ), expected );
#endif
}
int main()
{
uuid const u1 = {{ 0 }};
test( u1, "00000000-0000-0000-0000-000000000000" );
test( u1, L"00000000-0000-0000-0000-000000000000" );
test( u1, u"00000000-0000-0000-0000-000000000000" );
test( u1, U"00000000-0000-0000-0000-000000000000" );
test( u1, u8"00000000-0000-0000-0000-000000000000" );
uuid const u2 = {{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }};
test( u2, "00010203-0405-0607-0809-0a0b0c0d0e0f" );
test( u2, L"00010203-0405-0607-0809-0a0b0c0d0e0f" );
test( u2, u"00010203-0405-0607-0809-0a0b0c0d0e0f" );
test( u2, U"00010203-0405-0607-0809-0a0b0c0d0e0f" );
test( u2, u8"00010203-0405-0607-0809-0a0b0c0d0e0f" );
test( u2, "00010203-0405-0607-0809-0A0B0C0D0E0F" );
test( u2, L"00010203-0405-0607-0809-0A0B0C0D0E0F" );
test( u2, u"00010203-0405-0607-0809-0A0B0C0D0E0F" );
test( u2, U"00010203-0405-0607-0809-0A0B0C0D0E0F" );
test( u2, u8"00010203-0405-0607-0809-0A0B0C0D0E0F" );
uuid const u3 = {{ 0x12, 0x34, 0x56, 0x78, 0x90, 0xab, 0xcd, 0xef, 0x12, 0x34, 0x56, 0x78, 0x90, 0xab, 0xcd, 0xef }};
test( u3, "12345678-90ab-cdef-1234-567890abcdef" );
test( u3, L"12345678-90ab-cdef-1234-567890abcdef" );
test( u3, u"12345678-90ab-cdef-1234-567890abcdef" );
test( u3, U"12345678-90ab-cdef-1234-567890abcdef" );
test( u3, u8"12345678-90ab-cdef-1234-567890abcdef" );
test( u3, "12345678-90AB-CDEF-1234-567890abcdef" );
test( u3, L"12345678-90AB-CDEF-1234-567890abcdef" );
test( u3, u"12345678-90AB-CDEF-1234-567890abcdef" );
test( u3, U"12345678-90AB-CDEF-1234-567890abcdef" );
test( u3, u8"12345678-90AB-CDEF-1234-567890abcdef" );
return boost::report_errors();
}

147
test/test_uuid_from_string_2.cpp Normal file
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@@ -0,0 +1,147 @@
// 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 )
{
std::string expected;
try
{
detail::throw_invalid_uuid( pos, err );
}
catch( std::exception const& x )
{
expected = x.what();
}
try
{
uuid_from_string( str );
BOOST_ERROR( "uuid_from_string failed to throw" );
}
catch( std::exception const& x )
{
BOOST_TEST_EQ( expected, std::string( x.what() ) );
}
}
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", 1, from_chars_error::unexpected_end_of_input );
test( L"0", 1, from_chars_error::unexpected_end_of_input );
test( u"0", 1, from_chars_error::unexpected_end_of_input );
test( U"0", 1, from_chars_error::unexpected_end_of_input );
test( u8"0", 1, from_chars_error::unexpected_end_of_input );
test( "01", 2, from_chars_error::unexpected_end_of_input );
test( L"01", 2, from_chars_error::unexpected_end_of_input );
test( u"01", 2, from_chars_error::unexpected_end_of_input );
test( U"01", 2, from_chars_error::unexpected_end_of_input );
test( u8"01", 2, from_chars_error::unexpected_end_of_input );
test( "01234567-89aB-cDeF-0123-456789AbCd", 34, from_chars_error::unexpected_end_of_input );
test( L"01234567-89aB-cDeF-0123-456789AbCd", 34, from_chars_error::unexpected_end_of_input );
test( u"01234567-89aB-cDeF-0123-456789AbCd", 34, from_chars_error::unexpected_end_of_input );
test( U"01234567-89aB-cDeF-0123-456789AbCd", 34, from_chars_error::unexpected_end_of_input );
test( u8"01234567-89aB-cDeF-0123-456789AbCd", 34, from_chars_error::unexpected_end_of_input );
test( "01234567-89aB-cDeF-0123-456789AbCdE", 35, from_chars_error::unexpected_end_of_input );
test( L"01234567-89aB-cDeF-0123-456789AbCdE", 35, from_chars_error::unexpected_end_of_input );
test( u"01234567-89aB-cDeF-0123-456789AbCdE", 35, from_chars_error::unexpected_end_of_input );
test( U"01234567-89aB-cDeF-0123-456789AbCdE", 35, from_chars_error::unexpected_end_of_input );
test( u8"01234567-89aB-cDeF-0123-456789AbCdE", 35, 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 );
test( "00000000-0000-0000-0000-000000000000-0000", 36, from_chars_error::unexpected_extra_input );
test( L"00000000-0000-0000-0000-000000000000-0000", 36, from_chars_error::unexpected_extra_input );
test( u"00000000-0000-0000-0000-000000000000-0000", 36, from_chars_error::unexpected_extra_input );
test( U"00000000-0000-0000-0000-000000000000-0000", 36, from_chars_error::unexpected_extra_input );
test( u8"00000000-0000-0000-0000-000000000000-0000", 36, from_chars_error::unexpected_extra_input );
test( "00010203-0405-0607-0809-0a0b0c0d0e0f1011", 36, from_chars_error::unexpected_extra_input );
test( L"00010203-0405-0607-0809-0a0b0c0d0e0f1011", 36, from_chars_error::unexpected_extra_input );
test( u"00010203-0405-0607-0809-0a0b0c0d0e0f1011", 36, from_chars_error::unexpected_extra_input );
test( U"00010203-0405-0607-0809-0a0b0c0d0e0f1011", 36, from_chars_error::unexpected_extra_input );
test( u8"00010203-0405-0607-0809-0a0b0c0d0e0f1011", 36, from_chars_error::unexpected_extra_input );
test( "12345678-90AB-CDEF-1234-567890abcdefghij", 36, from_chars_error::unexpected_extra_input );
test( L"12345678-90AB-CDEF-1234-567890abcdefghij", 36, from_chars_error::unexpected_extra_input );
test( u"12345678-90AB-CDEF-1234-567890abcdefghij", 36, from_chars_error::unexpected_extra_input );
test( U"12345678-90AB-CDEF-1234-567890abcdefghij", 36, from_chars_error::unexpected_extra_input );
test( u8"12345678-90AB-CDEF-1234-567890abcdefghij", 36, from_chars_error::unexpected_extra_input );
return boost::report_errors();
}