boostorg/system
1
0
Fork 1
mirror of https://github.com/boostorg/system.git synced 2025-07-30 04:27:14 +02:00
Code Issues Packages Projects Releases Wiki Activity

Update error_code_test2.cpp

Browse Source
This commit is contained in:
Peter Dimov
2024-06-02 22:26:01 +03:00
parent 4d4f906548
commit bef2c5ef6a
1 changed files with 84 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

103
test/error_code_test2.cpp
View File

@ -11,29 +11,53 @@ namespace sys = boost::system;
int main() int main()
{ {
char buffer[ 1024 ]; char buffer[ 4096 ], buffer2[ 4096 ];
sys::error_code ec;
BOOST_TEST_EQ( ec.value(), 0 );
BOOST_TEST( ec.category() == sys::system_category() );
BOOST_TEST_EQ( ec.message(), ec.category().message( ec.value() ) );
BOOST_TEST_CSTR_EQ( ec.message( buffer, sizeof( buffer ) ), ec.category().message( ec.value(), buffer, sizeof( buffer ) ) );
BOOST_TEST( !ec.failed() );
BOOST_TEST( !ec );
BOOST_TEST_EQ( ec.to_string(), std::string( "system:0" ) );
// when len is 0 buffer can be nullptr
ec.message( nullptr, 0 );
{ {
sys::error_code ec;
BOOST_TEST_EQ( ec.value(), 0 );
BOOST_TEST( ec.category() == sys::system_category() );
BOOST_TEST_EQ( ec.message(), ec.category().message( ec.value() ) );
BOOST_TEST_CSTR_EQ( ec.message( buffer, sizeof( buffer ) ), ec.category().message( ec.value(), buffer2, sizeof( buffer2 ) ) );
BOOST_TEST_CSTR_EQ( ec.message( buffer, sizeof( buffer ) ), ec.message().c_str() );
{
char const* msg = ec.message( nullptr, 0 );
if( msg != nullptr )
{
BOOST_TEST_CSTR_EQ( msg, ec.message().c_str() );
}
}
BOOST_TEST( !ec.failed() );
BOOST_TEST( !ec );
BOOST_TEST_EQ( ec.to_string(), std::string( "system:0" ) );
}
{
sys::error_code ec;
sys::error_code ec2( ec ); sys::error_code ec2( ec );
BOOST_TEST_EQ( ec2.value(), 0 ); BOOST_TEST_EQ( ec2.value(), 0 );
BOOST_TEST( ec2.category() == sys::system_category() ); BOOST_TEST( ec2.category() == sys::system_category() );
BOOST_TEST_EQ( ec2.message(), ec2.category().message( ec2.value() ) ); BOOST_TEST_EQ( ec2.message(), ec2.category().message( ec2.value() ) );
BOOST_TEST_CSTR_EQ( ec2.message( buffer, sizeof( buffer ) ), ec2.category().message( ec2.value(), buffer, sizeof( buffer ) ) ); BOOST_TEST_CSTR_EQ( ec2.message( buffer, sizeof( buffer ) ), ec2.category().message( ec2.value(), buffer2, sizeof( buffer2 ) ) );
BOOST_TEST_CSTR_EQ( ec2.message( buffer, sizeof( buffer ) ), ec2.message().c_str() );
{
char const* msg = ec2.message( nullptr, 0 );
if( msg != nullptr )
{
BOOST_TEST_CSTR_EQ( msg, ec2.message().c_str() );
}
}
BOOST_TEST( !ec2.failed() ); BOOST_TEST( !ec2.failed() );
BOOST_TEST( !ec2 ); BOOST_TEST( !ec2 );
@ -44,12 +68,25 @@ int main()
} }
{ {
sys::error_code ec;
sys::error_code ec2( ec.value(), ec.category() ); sys::error_code ec2( ec.value(), ec.category() );
BOOST_TEST_EQ( ec2.value(), 0 ); BOOST_TEST_EQ( ec2.value(), 0 );
BOOST_TEST( ec2.category() == sys::system_category() ); BOOST_TEST( ec2.category() == sys::system_category() );
BOOST_TEST_EQ( ec2.message(), ec2.category().message( ec2.value() ) ); BOOST_TEST_EQ( ec2.message(), ec2.category().message( ec2.value() ) );
BOOST_TEST_CSTR_EQ( ec2.message( buffer, sizeof( buffer ) ), ec2.category().message( ec2.value(), buffer, sizeof( buffer ) ) ); BOOST_TEST_CSTR_EQ( ec2.message( buffer, sizeof( buffer ) ), ec2.category().message( ec2.value(), buffer2, sizeof( buffer2 ) ) );
BOOST_TEST_CSTR_EQ( ec2.message( buffer, sizeof( buffer ) ), ec2.message().c_str() );
{
char const* msg = ec2.message( nullptr, 0 );
if( msg != nullptr )
{
BOOST_TEST_CSTR_EQ( msg, ec2.message().c_str() );
}
}
BOOST_TEST( !ec2.failed() ); BOOST_TEST( !ec2.failed() );
BOOST_TEST( !ec2 ); BOOST_TEST( !ec2 );
@ -64,12 +101,26 @@ int main()
BOOST_TEST_EQ( ec2.value(), 5 ); BOOST_TEST_EQ( ec2.value(), 5 );
BOOST_TEST( ec2.category() == sys::generic_category() ); BOOST_TEST( ec2.category() == sys::generic_category() );
BOOST_TEST_EQ( ec2.message(), ec2.category().message( ec2.value() ) ); BOOST_TEST_EQ( ec2.message(), ec2.category().message( ec2.value() ) );
BOOST_TEST_CSTR_EQ( ec2.message( buffer, sizeof( buffer ) ), ec2.category().message( ec2.value(), buffer, sizeof( buffer ) ) ); BOOST_TEST_CSTR_EQ( ec2.message( buffer, sizeof( buffer ) ), ec2.category().message( ec2.value(), buffer2, sizeof( buffer2 ) ) );
BOOST_TEST_CSTR_EQ( ec2.message( buffer, sizeof( buffer ) ), ec2.message().c_str() );
{
char const* msg = ec2.message( nullptr, 0 );
if( msg != nullptr )
{
BOOST_TEST_CSTR_EQ( msg, ec2.message().c_str() );
}
}
BOOST_TEST( ec2.failed() ); BOOST_TEST( ec2.failed() );
BOOST_TEST( ec2 ); BOOST_TEST( ec2 );
BOOST_TEST_NOT( !ec2 ); BOOST_TEST_NOT( !ec2 );
sys::error_code ec;
BOOST_TEST_NE( ec, ec2 ); BOOST_TEST_NE( ec, ec2 );
BOOST_TEST_NOT( ec == ec2 ); BOOST_TEST_NOT( ec == ec2 );
@ -81,12 +132,26 @@ int main()
BOOST_TEST_EQ( ec2.value(), 5 ); BOOST_TEST_EQ( ec2.value(), 5 );
BOOST_TEST( ec2.category() == sys::system_category() ); BOOST_TEST( ec2.category() == sys::system_category() );
BOOST_TEST_EQ( ec2.message(), ec2.category().message( ec2.value() ) ); BOOST_TEST_EQ( ec2.message(), ec2.category().message( ec2.value() ) );
BOOST_TEST_CSTR_EQ( ec2.message( buffer, sizeof( buffer ) ), ec2.category().message( ec2.value(), buffer, sizeof( buffer ) ) ); BOOST_TEST_CSTR_EQ( ec2.message( buffer, sizeof( buffer ) ), ec2.category().message( ec2.value(), buffer2, sizeof( buffer2 ) ) );
BOOST_TEST_CSTR_EQ( ec2.message( buffer, sizeof( buffer ) ), ec2.message().c_str() );
{
char const* msg = ec2.message( nullptr, 0 );
if( msg != nullptr )
{
BOOST_TEST_CSTR_EQ( msg, ec2.message().c_str() );
}
}
BOOST_TEST( ec2.failed() ); BOOST_TEST( ec2.failed() );
BOOST_TEST( ec2 ); BOOST_TEST( ec2 );
BOOST_TEST_NOT( !ec2 ); BOOST_TEST_NOT( !ec2 );
sys::error_code ec;
BOOST_TEST_NE( ec, ec2 ); BOOST_TEST_NE( ec, ec2 );
BOOST_TEST_NOT( ec == ec2 ); BOOST_TEST_NOT( ec == ec2 );