32 lines
945 B
Ruby
32 lines
945 B
Ruby
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require_relative "../helper"
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module Risc
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module Position
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# tests that require a boot and test propagation
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class TestPositionBasic < MiniTest::Test
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def setup
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Risc.machine.boot
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@binary = Parfait::BinaryCode.new(1)
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@label = Label.new("hi","ho")
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end
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def test_set_instr
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pos = Position.set( @label , 0 , @binary)
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assert_equal InstructionPosition , pos.class
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end
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def test_ins_propagates
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@label.set_next Arm::ArmMachine.b( @label)
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Position.set( @label , 0 , @binary)
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assert_equal 0 , Position.get(@label.next).at
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end
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def test_ins_propagates_again
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second = Arm::ArmMachine.b( @label)
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@label.set_next(second)
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Position.set( @label , 0 , @binary)
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Position.set(second , 2 , @binary)
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Position.set( @label , 0 , @binary)
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assert_equal 0 , Position.get(@label.next).at
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end
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end
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end
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end
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