diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/-ext-/symbol/test_inadvertent_creation.rb | 43 | ||||
| -rw-r--r-- | test/json/json_parser_test.rb | 4 | ||||
| -rw-r--r-- | test/ruby/test_io_buffer.rb | 41 |
3 files changed, 87 insertions, 1 deletions
diff --git a/test/-ext-/symbol/test_inadvertent_creation.rb b/test/-ext-/symbol/test_inadvertent_creation.rb index 995e01ee15..44705e10c7 100644 --- a/test/-ext-/symbol/test_inadvertent_creation.rb +++ b/test/-ext-/symbol/test_inadvertent_creation.rb @@ -489,5 +489,48 @@ module Test_Symbol Bug::Symbol.iv_get(obj, name) end end + + def assert_io_buffer_no_immortal_symbol_created(buffer = IO::Buffer.new(128)) + assert_no_immortal_symbol_created("io_buffer") do |name| + yield buffer, name.to_sym + end + end + + def test_io_buffer_size_of_inadvertent_id_creation + assert_io_buffer_no_immortal_symbol_created(nil) do |_, name| + assert_raise(ArgumentError) {IO::Buffer.size_of(name)} + assert_raise(ArgumentError) {IO::Buffer.size_of([name])} + end + end + + def test_io_buffer_each_inadvertent_id_creation + assert_io_buffer_no_immortal_symbol_created do |buffer, name| + assert_raise(ArgumentError) {buffer.each(name, 0, 1) {}} + end + end + + def test_io_buffer_get_value_inadvertent_id_creation + assert_io_buffer_no_immortal_symbol_created do |buffer, name| + assert_raise(ArgumentError) {buffer.get_value(name, 0)} + end + end + + def test_io_buffer_get_values_inadvertent_id_creation + assert_io_buffer_no_immortal_symbol_created do |buffer, name| + assert_raise(ArgumentError) {buffer.get_values([name], 0)} + end + end + + def test_io_buffer_set_value_inadvertent_id_creation + assert_io_buffer_no_immortal_symbol_created do |buffer, name| + assert_raise(ArgumentError) {buffer.set_value(name, 0, 0)} + end + end + + def test_io_buffer_set_values_inadvertent_id_creation + assert_io_buffer_no_immortal_symbol_created do |buffer, name| + assert_raise(ArgumentError) {buffer.set_values([name], 0, [0])} + end + end end end diff --git a/test/json/json_parser_test.rb b/test/json/json_parser_test.rb index 943d932851..a4292871ae 100644 --- a/test/json/json_parser_test.rb +++ b/test/json/json_parser_test.rb @@ -219,7 +219,9 @@ class JSONParserTest < Test::Unit::TestCase def test_parse_json_primitive_values assert_raise(JSON::ParserError) { parse('') } assert_raise(TypeError) { parse(nil) } - assert_raise(JSON::ParserError) { parse(' /* foo */ ') } + EnvUtil.suppress_warning do # still no warning in JRuby verions + assert_raise(JSON::ParserError) { parse(' /* foo */ ') } + end assert_equal nil, parse('null') assert_equal false, parse('false') assert_equal true, parse('true') diff --git a/test/ruby/test_io_buffer.rb b/test/ruby/test_io_buffer.rb index 327a3ece9c..fdf99589ef 100644 --- a/test/ruby/test_io_buffer.rb +++ b/test/ruby/test_io_buffer.rb @@ -242,6 +242,16 @@ class TestIOBuffer < Test::Unit::TestCase end end + def test_resize_invalidated_slice + inner = IO::Buffer.new(IO::Buffer::PAGE_SIZE) + slice = inner.slice(0, 8) + inner.free + + assert_raise(IO::Buffer::InvalidatedError) do + slice.resize(16) + end + end + def test_compare_same_size buffer1 = IO::Buffer.new(1) assert_equal buffer1, buffer1 @@ -376,6 +386,17 @@ class TestIOBuffer < Test::Unit::TestCase assert_raise_with_message(ArgumentError, /Offset can't be negative/) do buffer.get_string(-1) end + + encoding = Struct.new(:buffer) do + def to_str + buffer.free + "BINARY" + end + end.new(buffer.dup) + slice = encoding.buffer.slice(0, 8) + assert_raise(IO::Buffer::InvalidatedError) do + slice.get_string(0, 8, encoding) + end end def test_zero_length_get_string @@ -449,6 +470,26 @@ class TestIOBuffer < Test::Unit::TestCase end end + def test_set_values_invalidated_slice + to_int = Struct.new(:buffer) do + def to_int + buffer.free + 0x41 + end + end + buffer = IO::Buffer.new(128) + slice = buffer.slice(0, 8) + value = to_int.new(buffer) + assert_raise(IO::Buffer::InvalidatedError) {slice.set_value(:U8, 0, value)} + + buffer = IO::Buffer.new(128) + slice = buffer.slice(0, 8) + value = to_int.new(buffer) + assert_raise(IO::Buffer::InvalidatedError) { + slice.set_values([:U8, :U8], 0, [0, value]) + } + end + def test_zero_length_get_set_values buffer = IO::Buffer.new(0) |