53107d3ef8
placing the raw address in the register to jump to puts the extra instruction at the risc level (not arm), thus changing a lot of (brittle?) tests
58 lines
2.1 KiB
Ruby
58 lines
2.1 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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@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, LoadConstant, SlotToReg, RegToSlot, RegToSlot,
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SlotToReg, SlotToReg, RegToSlot, SlotToReg, SlotToReg,
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RegToSlot, SlotToReg, RegToSlot, Branch, SlotToReg,
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RegToSlot, LoadConstant, SlotToReg, RegToSlot, LoadConstant,
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SlotToReg, SlotToReg, RegToSlot, LoadConstant, SlotToReg,
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RegToSlot, SlotToReg, Branch, FunctionCall, SlotToReg,
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SlotToReg, SlotToReg, SlotToReg, SlotToReg, OperatorInstruction,
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LoadConstant, SlotToReg, SlotToReg, RegToSlot, RegToSlot,
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RegToSlot, SlotToReg, Branch, SlotToReg, RegToSlot,
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SlotToReg, SlotToReg, SlotToReg, FunctionReturn, SlotToReg,
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SlotToReg, RegToSlot, SlotToReg, SlotToReg, RegToSlot,
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SlotToReg, SlotToReg, RegToSlot, SlotToReg, SlotToReg,
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SlotToReg, Branch, FunctionReturn, Transfer, Syscall,
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NilClass]
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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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lod = main_ticks( 20 )
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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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op = main_ticks(35)
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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_return
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ret = main_ticks(63)
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assert_equal FunctionReturn , ret.class
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assert_equal :r1 , ret.register.symbol
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assert_equal 18628 , @interpreter.get_register(ret.register)
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end
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def test_sys
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sys = main_ticks(65)
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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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