95 lines
3.4 KiB
Ruby
95 lines
3.4 KiB
Ruby
require_relative "../helper"
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module Risc
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class TestCallSimpleArgs < MiniTest::Test
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include Statements
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def setup
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super
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@input = "5.get_internal_word(1)"
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@expect = [LoadConstant, LoadConstant, SlotToReg, RegToSlot, RegToSlot,
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SlotToReg, SlotToReg, RegToSlot, SlotToReg, SlotToReg,
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RegToSlot, RegToSlot, SlotToReg, RegToSlot, LoadConstant,
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SlotToReg, RegToSlot, LoadConstant, SlotToReg, SlotToReg,
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RegToSlot, LoadConstant, SlotToReg, RegToSlot, SlotToReg,
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FunctionCall, Label]
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end
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def test_send_instructions
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assert_nil msg = check_nil , msg
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end
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def test_load_5
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produced = produce_body
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assert_equal 5 , produced.next(14).constant.value
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end
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def base
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17
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end
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def test_load_arg_const
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produced = produce_body
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assert_equal LoadConstant , produced.next(base).class
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assert_equal Parfait::Integer , produced.next(base).constant.class
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assert_equal 1 , produced.next(base).constant.value
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end
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def test_load_next_m
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produced = produce_body
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assert_equal SlotToReg , produced.next(base+1).class
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assert_equal :r2 , produced.next(base+1).register.symbol
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assert_equal :r0 , produced.next(base+1).array.symbol
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assert_equal 1 , produced.next(base+1).index
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end
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def test_load_args
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produced = produce_body
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assert_equal SlotToReg , produced.next(base+2).class
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assert_equal :r2 , produced.next(base+2).register.symbol
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assert_equal :r2 , produced.next(base+2).array.symbol
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assert_equal 8 , produced.next(base+2).index
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end
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def test_store_arg_at
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produced = produce_body
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assert_equal RegToSlot , produced.next(base+3).class
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assert_equal :r1 , produced.next(base+3).register.symbol
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assert_equal :r2 , produced.next(base+3).array.symbol
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assert_equal 1 , produced.next(base+3).index , "first arg must have index 1"
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end
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def test_load_label
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produced = produce_body
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assert_equal LoadConstant , produced.next(base+4).class
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assert_equal Label , produced.next(base+4).constant.class
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end
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def test_load_some
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produced = produce_body
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assert_equal SlotToReg , produced.next(base+5).class
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assert_equal :r0 , produced.next(base+5).array.symbol
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assert_equal :r2 , produced.next(base+5).register.symbol
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assert_equal 1 , produced.next(base+5).index
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end
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def test_store_
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produced = produce_body
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assert_equal RegToSlot , produced.next(base+6).class
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assert_equal :r2 , produced.next(base+6).array.symbol
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assert_equal :r1 , produced.next(base+6).register.symbol
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assert_equal 4 , produced.next(base+6).index
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end
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def test_swap_messages
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produced = produce_body
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assert_equal SlotToReg , produced.next(base+7).class
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assert_equal :r0 , produced.next(base+7).array.symbol
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assert_equal :r0 , produced.next(base+7).register.symbol
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assert_equal 1 , produced.next(base+7).index
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end
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def test_function_call
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produced = produce_body
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assert_equal FunctionCall , produced.next(base+8).class
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assert_equal :get_internal_word , produced.next(base+8).method.name
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end
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def test_check_continue
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produced = produce_body
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assert produced.next(base+9).name.start_with?("continue_")
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end
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#TODO check the message setup, type and frame moves
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end
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end
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