Contents

  #  _____         _
  # |_   _|__  ___| |_
  #   | |/ _ \/ __| __|
  #   | |  __/\__ \ |
  #   |_|\___||___/\__|
  #
  # for lib/facets/integer/bitmask.rb
  #
  # Extracted Mon Sep 03 16:23:07 -0700 2007
  # w/ Test Extraction Ratchet
  #

 require 'facets/integer/bitmask.rb'



  require 'test/unit'

  class TestIntegerBitmask < Test::Unit::TestCase

    def test_001
      assert_equal( 1, 0.set_bit(0) )
      assert_equal( 2, 0.set_bit(1) )
      assert_equal( 4, 0.set_bit(2) )
      assert_equal( 8, 0.set_bit(3) )
    end

    def test_002
      assert_equal( 0, 1.clear_bit(0) )
      assert_equal( 0, 2.clear_bit(1) )
      assert_equal( 0, 4.clear_bit(2) )
      assert_equal( 0, 8.clear_bit(3) )
    end

    def test_003
      a =  1
      m = bitmask(4)
      a = a.set_bitmask(m)
      assert_equal( 17, a )
      assert( a.test_bitmask(m) )
      assert( a.test_bit(4) )
      assert( a.bit_set?(4) )
      assert( ! a.test_bit(12) )
    end

  end

Version data entries

10 entries across 10 versions & 1 rubygems

Version	Path
facets-2.0.0	test/unit/integer/test_bitmask.rb
facets-2.0.1	test/unit/integer/test_bitmask.rb
facets-2.0.2	test/unit/integer/test_bitmask.rb
facets-2.1.0	test/unit/integer/test_bitmask.rb
facets-2.1.1	test/unit/integer/test_bitmask.rb
facets-2.1.2	test/unit/integer/test_bitmask.rb
facets-2.0.5	test/unit/integer/test_bitmask.rb
facets-2.0.3	test/unit/integer/test_bitmask.rb
facets-2.0.4	test/unit/integer/test_bitmask.rb
facets-2.1.3	test/unit/integer/test_bitmask.rb