diff options
Diffstat (limited to 'test/ruby/test_io_buffer.rb')
| -rw-r--r-- | test/ruby/test_io_buffer.rb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/ruby/test_io_buffer.rb b/test/ruby/test_io_buffer.rb index b6372f25b8..327a3ece9c 100644 --- a/test/ruby/test_io_buffer.rb +++ b/test/ruby/test_io_buffer.rb @@ -712,6 +712,10 @@ class TestIOBuffer < Test::Unit::TestCase assert_raise(IO::Buffer::InvalidatedError) { slice | mask } assert_raise(IO::Buffer::InvalidatedError) { slice ^ mask } assert_raise(IO::Buffer::InvalidatedError) { ~slice } + + assert_raise(IO::Buffer::InvalidatedError) { slice.and!(mask) } + assert_raise(IO::Buffer::InvalidatedError) { slice.or!(mask) } + assert_raise(IO::Buffer::InvalidatedError) { slice.xor!(mask) } end def test_operators_raise_on_freed_mask @@ -723,6 +727,11 @@ class TestIOBuffer < Test::Unit::TestCase assert_raise(IO::Buffer::InvalidatedError) { source & mask_slice } assert_raise(IO::Buffer::InvalidatedError) { source | mask_slice } assert_raise(IO::Buffer::InvalidatedError) { source ^ mask_slice } + + source = source.dup + assert_raise(IO::Buffer::InvalidatedError) { source.and!(mask_slice) } + assert_raise(IO::Buffer::InvalidatedError) { source.or!(mask_slice) } + assert_raise(IO::Buffer::InvalidatedError) { source.xor!(mask_slice) } end def test_bit_count |