107 lines
2.7 KiB
Ruby
107 lines
2.7 KiB
Ruby
# frozen_string_literal: true
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require 'minitest/autorun'
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require 'rpl'
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class TesttLanguageOperationsReals < Minitest::Test
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include Types
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def test_percent
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interpreter = Rpl.new
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interpreter.run! '2 33 %'
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assert_equal [Types.new_object( RplNumeric, 0.66 )],
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interpreter.stack
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end
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def test_inverse_percent
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interpreter = Rpl.new
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interpreter.run! '2 0.66 %CH'
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assert_equal [Types.new_object( RplNumeric, 33 )],
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interpreter.stack
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end
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def test_mod
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interpreter = Rpl.new
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interpreter.run! '9 4 mod'
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assert_equal [Types.new_object( RplNumeric, 1 )],
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interpreter.stack
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end
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def test_fact
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interpreter = Rpl.new
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interpreter.run! '5 !'
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assert_equal [Types.new_object( RplNumeric, 24 )],
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interpreter.stack
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end
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def test_floor
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interpreter = Rpl.new
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interpreter.run! '5.23 floor'
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assert_equal [Types.new_object( RplNumeric, 5 )],
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interpreter.stack
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end
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def test_ceil
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interpreter = Rpl.new
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interpreter.run! '5.23 ceil'
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assert_equal [Types.new_object( RplNumeric, 6 )],
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interpreter.stack
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end
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def test_min
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interpreter = Rpl.new
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interpreter.run! '1 2 min'
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assert_equal [Types.new_object( RplNumeric, 1 )],
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interpreter.stack
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interpreter = Rpl.new
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interpreter.run! '2 1 min'
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assert_equal [Types.new_object( RplNumeric, 1 )],
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interpreter.stack
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end
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def test_max
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interpreter = Rpl.new
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interpreter.run! '1 2 max'
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assert_equal [Types.new_object( RplNumeric, 2 )],
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interpreter.stack
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interpreter = Rpl.new
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interpreter.run! '2 1 max'
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assert_equal [Types.new_object( RplNumeric, 2 )],
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interpreter.stack
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end
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def test_ip
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interpreter = Rpl.new
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interpreter.run! '3.14 ip'
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assert_equal [Types.new_object( RplNumeric, 3 )],
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interpreter.stack
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end
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def test_fp
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interpreter = Rpl.new
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interpreter.run! '3.14 fp'
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assert_equal [Types.new_object( RplNumeric, 0.14 )],
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interpreter.stack
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end
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def test_mant
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interpreter = Rpl.new
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interpreter.run! '123.456 mant -123.456 mant 0 mant'
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assert_equal [Types.new_object( RplNumeric, 0.123456 ),
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Types.new_object( RplNumeric, 0.123456 ),
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Types.new_object( RplNumeric, 0 )],
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interpreter.stack
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end
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def test_xpon
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interpreter = Rpl.new
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interpreter.run! '123.456 xpon -123.456 xpon 0 xpon'
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assert_equal [Types.new_object( RplNumeric, 3 ),
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Types.new_object( RplNumeric, 3 ),
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Types.new_object( RplNumeric, 0 )],
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interpreter.stack
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end
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end
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