exclude :test_format_string_modified, "needs investigation"
exclude :test_integer_endian, "needs investigation"
exclude :test_integer_endian_explicit, "needs investigation"
exclude :test_invalid_warning, "needs investigation"
exclude :test_length_too_big, "needs investigation"
exclude :test_pack_P, "needs investigation"
exclude :test_pack_garbage, "needs investigation"
exclude :test_pack_p, "needs investigation"
exclude :test_pack_resize, "needs investigation"
exclude :test_pack_unpack_P2, "needs investigation"
exclude :test_pack_unpack_M, "needs investigation"
exclude :test_pack_unpack_bB, "needs investigation"
exclude :test_pack_unpack_hH, "needs investigation"
exclude :test_pack_unpack_jJ, "pointer packing, may not be relevant or useful in JRuby"
exclude :test_pack_unpack_m, "needs investigation"
exclude :test_pack_unpack_m0, "needs investigation"
exclude :test_pack_unpack_qQ, "needs investigation"
exclude :test_pack_unpack_u, "needs investigation"
exclude :test_pack_with_buffer, "#4727"
exclude :test_short_with_block, "needs investigation"
exclude :test_unpack_garbage, "needs investigation"
