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Update test/result_move_assign

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This commit is contained in:
Peter Dimov
2021-09-17 19:44:58 +03:00
parent 4169ef3ce6
commit ac28a8cec9
1 changed files with 164 additions and 0 deletions
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164
test/result_move_assign.cpp
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@ -100,6 +100,17 @@ int main()
BOOST_TEST_EQ( r2.value(), 0 );
}
{
result<int> r2;
r2 = result<int>();
BOOST_TEST( r2.has_value() );
BOOST_TEST( !r2.has_error() );
BOOST_TEST_EQ( r2.value(), 0 );
}
{
result<int> r;
result<int> r2( 1 );
@ -112,6 +123,17 @@ int main()
BOOST_TEST_EQ( r2.value(), 0 );
}
{
result<int> r2( 1 );
r2 = result<int>();
BOOST_TEST( r2.has_value() );
BOOST_TEST( !r2.has_error() );
BOOST_TEST_EQ( r2.value(), 0 );
}
{
result<int> r;
result<int> r2( ENOENT, generic_category() );
@ -124,6 +146,17 @@ int main()
BOOST_TEST_EQ( r2.value(), 0 );
}
{
result<int> r2( ENOENT, generic_category() );
r2 = result<int>();
BOOST_TEST( r2.has_value() );
BOOST_TEST( !r2.has_error() );
BOOST_TEST_EQ( r2.value(), 0 );
}
BOOST_TEST_EQ( X::instances, 0 );
{
@ -302,6 +335,19 @@ int main()
BOOST_TEST_EQ( r2.error(), ec );
}
{
auto ec = make_error_code( errc::invalid_argument );
result<int> r2;
r2 = result<int>( ec );
BOOST_TEST( !r2.has_value() );
BOOST_TEST( r2.has_error() );
BOOST_TEST_EQ( r2.error(), ec );
}
{
auto ec = make_error_code( errc::invalid_argument );
@ -316,6 +362,19 @@ int main()
BOOST_TEST_EQ( r2.error(), ec );
}
{
auto ec = make_error_code( errc::invalid_argument );
result<int> r2( 1 );
r2 = result<int>( ec );
BOOST_TEST( !r2.has_value() );
BOOST_TEST( r2.has_error() );
BOOST_TEST_EQ( r2.error(), ec );
}
{
auto ec = make_error_code( errc::invalid_argument );
@ -330,6 +389,19 @@ int main()
BOOST_TEST_EQ( r2.error(), ec );
}
{
auto ec = make_error_code( errc::invalid_argument );
result<int> r2( ENOENT, generic_category() );
r2 = result<int>( ec );
BOOST_TEST( !r2.has_value() );
BOOST_TEST( r2.has_error() );
BOOST_TEST_EQ( r2.error(), ec );
}
BOOST_TEST_EQ( X::instances, 0 );
{
@ -436,5 +508,97 @@ int main()
BOOST_TEST_EQ( Y::instances, 0 );
{
result<void> r;
result<void> r2;
r2 = std::move( r );
BOOST_TEST( r2.has_value() );
BOOST_TEST( !r2.has_error() );
}
{
result<void> r2;
r2 = result<void>();
BOOST_TEST( r2.has_value() );
BOOST_TEST( !r2.has_error() );
}
{
result<void> r;
result<void> r2( ENOENT, generic_category() );
r2 = std::move( r );
BOOST_TEST( r2.has_value() );
BOOST_TEST( !r2.has_error() );
}
{
result<void> r2( ENOENT, generic_category() );
r2 = result<void>();
BOOST_TEST( r2.has_value() );
BOOST_TEST( !r2.has_error() );
}
{
auto ec = make_error_code( errc::invalid_argument );
result<void> r( ec );
result<void> r2;
r2 = std::move( r );
BOOST_TEST( !r2.has_value() );
BOOST_TEST( r2.has_error() );
BOOST_TEST_EQ( r2.error(), ec );
}
{
auto ec = make_error_code( errc::invalid_argument );
result<void> r2;
r2 = result<void>( ec );
BOOST_TEST( !r2.has_value() );
BOOST_TEST( r2.has_error() );
BOOST_TEST_EQ( r2.error(), ec );
}
{
auto ec = make_error_code( errc::invalid_argument );
result<void> r( ec );
result<void> r2( ENOENT, generic_category() );
r2 = std::move( r );
BOOST_TEST( !r2.has_value() );
BOOST_TEST( r2.has_error() );
BOOST_TEST_EQ( r2.error(), ec );
}
{
auto ec = make_error_code( errc::invalid_argument );
result<void> r2( ENOENT, generic_category() );
r2 = result<void>( ec );
BOOST_TEST( !r2.has_value() );
BOOST_TEST( r2.has_error() );
BOOST_TEST_EQ( r2.error(), ec );
}
return boost::report_errors();
}