Torsten Rüger
12b29285d7
so many relied (implicitly( on some builtin function after all can't do much in ruby without calling Now all those dependencies are explicit Small risc changes come because the macro version has a return label and unreachable label
45 lines
1.7 KiB
Ruby
45 lines
1.7 KiB
Ruby
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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@preload = "Integer.minus"
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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_main_ticks # get output of what is
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check_main_chain [LoadConstant, SlotToReg, RegToSlot, LoadConstant, SlotToReg, #5
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RegToSlot, LoadConstant, SlotToReg, RegToSlot, LoadConstant, #10
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SlotToReg, RegToSlot, SlotToReg, FunctionCall, LoadConstant, #15
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SlotToReg, LoadConstant, OperatorInstruction, IsNotZero, SlotToReg, #20
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RegToSlot, SlotToReg, SlotToReg, SlotToReg, SlotToReg, #25
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OperatorInstruction, RegToSlot, RegToSlot, SlotToReg, RegToSlot, #30
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Branch, Branch, SlotToReg, SlotToReg, RegToSlot, #35
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SlotToReg, SlotToReg, SlotToReg, FunctionReturn, SlotToReg, #40
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RegToSlot, Branch, SlotToReg, SlotToReg, RegToSlot, #45
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SlotToReg, SlotToReg, SlotToReg, FunctionReturn, Transfer, #50
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SlotToReg, SlotToReg, Syscall, NilClass,] #55
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assert_equal 1 , get_return
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end
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def test_op
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op = main_ticks(26)
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assert_equal OperatorInstruction , op.class
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assert_equal :- , op.operator
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assert_equal :r2 , op.left.symbol
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assert_equal :r3 , op.right.symbol
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assert_equal 1 , @interpreter.get_register(:r2)
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assert_equal 5 , @interpreter.get_register(:r3)
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end
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def test_return
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ret = main_ticks(49)
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assert_equal FunctionReturn , ret.class
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assert_equal :r3 , ret.register.symbol
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assert_equal 38140 , @interpreter.get_register(ret.register)
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end
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end
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end
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