2018-04-01 14:26:53 +02:00
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require_relative "helper"
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module Risc
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class InterpreterMinusTest < MiniTest::Test
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include Ticker
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def setup
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@string_input = as_main("return 6 - 5")
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super
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end
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def test_minus
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#show_ticks # get output of what is
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check_chain [Branch, Label, LoadConstant, SlotToReg, LoadConstant,
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SlotToReg, SlotToReg, RegToSlot, LoadConstant, SlotToReg,
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SlotToReg, SlotToReg, SlotToReg, RegToSlot, LoadConstant,
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SlotToReg, SlotToReg, SlotToReg, SlotToReg, RegToSlot,
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2018-04-02 22:25:52 +02:00
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SlotToReg, LoadConstant, RegToSlot, LoadConstant, RegToSlot,
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FunctionCall, Label, LoadConstant, SlotToReg, SlotToReg,
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2018-04-01 14:26:53 +02:00
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RegToSlot, LoadConstant, SlotToReg, SlotToReg, SlotToReg,
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2018-04-02 22:25:52 +02:00
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SlotToReg, RegToSlot, LoadConstant, SlotToReg, SlotToReg,
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SlotToReg, SlotToReg, RegToSlot, LoadConstant, SlotToReg,
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RegToSlot, LoadConstant, SlotToReg, SlotToReg, RegToSlot,
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LoadConstant, SlotToReg, RegToSlot, SlotToReg, LoadConstant,
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FunctionCall, Label, SlotToReg, SlotToReg, SlotToReg,
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SlotToReg, SlotToReg, OperatorInstruction, LoadConstant, SlotToReg,
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SlotToReg, RegToSlot, RegToSlot, RegToSlot, SlotToReg,
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SlotToReg, RegToSlot, SlotToReg, SlotToReg, FunctionReturn,
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2018-04-01 14:26:53 +02:00
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SlotToReg, SlotToReg, RegToSlot, SlotToReg, SlotToReg,
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2018-04-02 22:25:52 +02:00
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RegToSlot, SlotToReg, SlotToReg, RegToSlot, SlotToReg,
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SlotToReg, FunctionReturn, Transfer, Syscall, NilClass]
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2018-04-01 14:26:53 +02:00
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assert_equal Parfait::Integer , get_return.class
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assert_equal 1 , get_return.value
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end
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def test_load_5
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2018-04-02 22:25:52 +02:00
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lod = ticks( 47 )
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2018-04-01 14:26:53 +02:00
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assert_equal LoadConstant , lod.class
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assert_equal Parfait::Integer , lod.constant.class
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assert_equal 5 , lod.constant.value
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end
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def test_op
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2018-04-02 22:25:52 +02:00
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op = ticks(63)
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2018-04-01 14:26:53 +02:00
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assert_equal OperatorInstruction , op.class
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assert_equal :r1 , op.left.symbol
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assert_equal :r2 , op.right.symbol
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assert_equal 5 , @interpreter.get_register(:r2)
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assert_equal 1 , @interpreter.get_register(:r1)
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end
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def test_sys
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2018-04-02 22:25:52 +02:00
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sys = ticks(89)
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2018-04-01 14:26:53 +02:00
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assert_equal Syscall , sys.class
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assert_equal :exit , sys.name
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end
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end
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end
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