49 lines
1.3 KiB
Ruby
49 lines
1.3 KiB
Ruby
require_relative "../helper"
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module Risc
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class FakeCompiler
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def resolve_type(name)
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Parfait.object_space.types.values.first
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end
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def use_reg(type)
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RegisterValue.new(:r1 , type)
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end
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end
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class TestRegisterValue < MiniTest::Test
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def setup
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Parfait.boot!
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@r0 = RegisterValue.new(:r0 , :Message)
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@r1 = RegisterValue.new(:r1 , :Space)
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@compiler = FakeCompiler.new
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end
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def test_resolves_index_ok
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assert_equal 6 , @r0.resolve_index(:caller)
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end
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def test_resolves_index_fail
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assert_raises {@r0.resolve_index(:something)}
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end
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def test_revolve_new_type_0
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assert_equal :Message, @r0.resolve_new_type(:caller , @compiler)
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end
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def test_revolve_new_type_1
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# returned by FakeCompiler , not real
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assert_equal "BinaryCode_Type", @r1.resolve_new_type(:receiver , @compiler).name
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end
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def test_get_new_left_0
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assert_equal RegisterValue , @r0.get_new_left(:caller , @compiler).class
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end
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def test_get_new_left_0_reg
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assert_equal :r1 , @r0.get_new_left(:caller , @compiler).symbol
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end
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def test_get_new_left_1
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assert_equal RegisterValue , @r0.get_new_left(:caller , @compiler).class
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end
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def test_get_new_left_1_reg
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assert_equal :r1 , @r0.get_new_left(:caller , @compiler).symbol
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end
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end
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end
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