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
112 lines
4.1 KiB
Ruby
112 lines
4.1 KiB
Ruby
require_relative "../helper"
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module Risc
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class InterpreterPlusTest < MiniTest::Test
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include Ticker
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def setup
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@string_input = as_main("return 5 + 5")
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super
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end
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def test_add
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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 10 , 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 base
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30
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end
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def test_slot_receiver #load receiver from message
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sl = main_ticks( base )
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assert_equal SlotToReg , sl.class
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assert_equal :r0 , sl.array.symbol #load from message
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assert_equal 2 , sl.index
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assert_equal :r1 , sl.register.symbol
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end
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def test_slot_args #load args from message
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sl = main_ticks( base + 1 )
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assert_equal SlotToReg , sl.class
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assert_equal :r0 , sl.array.symbol #load from message
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assert_equal 8 , sl.index
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assert_equal :r2 , sl.register.symbol
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end
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def test_slot_arg #load arg 1, destructively from args
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sl = main_ticks( base + 2 )
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assert_equal SlotToReg , sl.class
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assert_equal :r2 , sl.array.symbol #load from message
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assert_equal 1 , sl.index
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assert_equal :r2 , sl.register.symbol
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end
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def test_slot_int1 #load int from object
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sl = main_ticks( base + 3 )
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assert_equal SlotToReg , sl.class
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assert_equal :r1 , sl.array.symbol #load from message
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assert_equal 2 , sl.index
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assert_equal :r1 , sl.register.symbol
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end
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def test_op
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op = main_ticks(base + 5)
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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 10 , @interpreter.get_register(:r1)
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end
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def test_load_int_space
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cons = main_ticks(base + 6)
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assert_equal LoadConstant , cons.class
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assert_equal Parfait::Space , cons.constant.class
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assert_equal :r3 , cons.register.symbol
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end
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def test_load_int_next_space
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sl = main_ticks(base + 7)
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assert_equal SlotToReg , sl.class
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assert_equal :r3 , sl.array.symbol #load from space
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assert_equal 4 , sl.index
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assert_equal :r2 , sl.register.symbol
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assert_equal Parfait::Integer , @interpreter.get_register(:r2).class
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end
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def test_load_int_next_int
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sl = main_ticks(base + 8)
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assert_equal SlotToReg , sl.class
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assert_equal :r2 , sl.array.symbol #load from next_int
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assert_equal 1 , sl.index
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assert_equal :r4 , sl.register.symbol
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assert_equal Parfait::Integer , @interpreter.get_register(:r4).class
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end
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def test_load_int_next_int2
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sl = main_ticks(base + 9)
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assert_equal RegToSlot , sl.class
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assert_equal :r3 , sl.array.symbol #store to space
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assert_equal 4 , sl.index
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assert_equal :r4 , sl.register.symbol
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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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