Contents

require File.expand_path(File.join(File.dirname(__FILE__),'helper.rb'))


class TestBinfloatConversion < Test::Unit::TestCase

  def setup
    initialize_context
  end

  def test_conversions
    float_emulation_context
    srand 12322
    [:half_even, :half_up, :half_down, :down, :up, :floor, :ceiling].each do |rounding|
      BinNum.context.rounding = rounding
      1000.times do
        x = random_float
        txt = BinNum(x).to_s
        y = BinNum(txt, :fixed).to_f
        assert_equal x, y, "FAIL #{Float.context.split(x).inspect} #{rounding} #{Float.context.split(y).inspect} #{x.class}"
      end
    end
  end

end

Version data entries

20 entries across 20 versions & 1 rubygems

Version	Path
flt-1.5.0	test/test_binfloat_conversion.rb
flt-1.4.7	test/test_binfloat_conversion.rb
flt-1.4.6	test/test_binfloat_conversion.rb
flt-1.4.5	test/test_binfloat_conversion.rb
flt-1.4.4	test/test_binfloat_conversion.rb
flt-1.4.3	test/test_binfloat_conversion.rb
flt-1.4.2	test/test_binfloat_conversion.rb
flt-1.4.1	test/test_binfloat_conversion.rb
flt-1.4.0	test/test_binfloat_conversion.rb
flt-1.3.4	test/test_binfloat_conversion.rb
flt-1.3.3	test/test_binfloat_conversion.rb
flt-1.3.2	test/test_binfloat_conversion.rb
flt-1.3.1	test/test_binfloat_conversion.rb
flt-1.3.0	test/test_binfloat_conversion.rb
flt-1.2.1	test/test_binfloat_conversion.rb
flt-1.2.0	test/test_binfloat_conversion.rb
flt-1.1.2	test/test_binfloat_conversion.rb
flt-1.1.1	test/test_binfloat_conversion.rb
flt-1.1.0	test/test_binfloat_conversion.rb
flt-1.0.0	test/test_binfloat_conversion.rb