c_glib/test/test-binary-view-array.rb

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class TestBinaryViewArray < Test::Unit::TestCase
  def test_new
    short_binary_data = "test"
    short_view_buffer_space = 12
    short_view_buffer = [short_binary_data.size].pack("l")
    short_view_buffer += short_binary_data.ljust(short_view_buffer_space, "\x00")

    arrow_view_buffer = Arrow::Buffer.new(short_view_buffer)
    arrow_data_buffer = Arrow::Buffer.new(short_binary_data)
    bitmap = Arrow::Buffer.new([0b1].pack("C*"))

    binary_view_array = Arrow::BinaryViewArray.new(1,
                                                   arrow_view_buffer,
                                                   [arrow_data_buffer],
                                                   bitmap,
                                                   0,
                                                   0)
    assert do
      binary_view_array.validate_full
    end
    assert_equal(short_binary_data, binary_view_array.get_value(0).to_s)
  end
end