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require_relative "helper"
class EncodingTest < Minitest::Test
def test_binary_data_raises_parse_error
binary_data = "\x80\x81\x82".force_encoding("ASCII-8BIT")
assert_raises(TomlRB::ParseError) do
TomlRB.parse(binary_data)
end
end
def test_comment_with_high_bytes_raises_parse_error
# This triggers Encoding::CompatibilityError in Citrus
# which should be wrapped in TomlRB::ParseError
data = "# \xFF\xFE comment\nkey = 1".force_encoding("ASCII-8BIT")
assert_raises(TomlRB::ParseError) do
TomlRB.parse(data)
end
end
def test_invalid_utf8_sequence_raises_parse_error
invalid_utf8 = "key = \"\xC3\x28\"".force_encoding("UTF-8")
error = assert_raises(TomlRB::Error) do
TomlRB.parse(invalid_utf8)
end
assert_match(/encoding/i, error.message)
end
def test_valid_ascii_8bit_toml_parses
valid_ascii = 'key = "value"'.force_encoding("ASCII-8BIT")
result = TomlRB.parse(valid_ascii)
assert_equal({"key" => "value"}, result)
end
def test_null_bytes_raise_parse_error
data_with_nulls = "key\x00=\x00value".force_encoding("ASCII-8BIT")
assert_raises(TomlRB::ParseError) do
TomlRB.parse(data_with_nulls)
end
end
end
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