43 lines
982 B
Ruby
43 lines
982 B
Ruby
require_relative "helper"
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module Risc
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module Builtin
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class IntMath < BuiltinTest
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def test_add
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run_main "5 + 5"
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assert_equal Parfait::Integer , get_return.class
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assert_equal 10 , get_return.value
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end
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def test_minus
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run_main "5 - 5"
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assert_equal 0 , get_return.value
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end
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def test_minus_neg
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run_main "5 - 15"
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assert_equal -10 , get_return.value
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end
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def test_rshift
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run_main "#{2**8} >> 3"
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assert_equal 2**5 , get_return.value
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end
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def test_lshift
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run_main "#{2**8} << 3"
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assert_equal 2**11 , get_return.value
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end
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def test_div10
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run_main "45.div10"
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assert_equal 4 , get_return.value
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end
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def test_div4
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run_main "45.div4"
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assert_equal 11 , get_return.value
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end
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def test_mult
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run_main "4 * 4"
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assert_equal 16 , get_return.value
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end
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end
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end
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end
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