rubyx/test/risc/interpreter/calling/test_mod.rb

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require_relative "../helper"
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module Risc
class InterpreterMod < MiniTest::Test
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include Ticker
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def setup
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@string_input = as_main "return 9.div4"
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super
end
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def test_chain
#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,
RegToSlot, RegToSlot, SlotToReg, Branch, RegToSlot,
LoadConstant, SlotToReg, RegToSlot, LoadConstant, SlotToReg,
RegToSlot, SlotToReg, FunctionCall, SlotToReg, SlotToReg,
LoadData, OperatorInstruction, LoadConstant, SlotToReg, SlotToReg,
RegToSlot, RegToSlot, RegToSlot, SlotToReg, SlotToReg,
RegToSlot, Branch, SlotToReg, SlotToReg, SlotToReg,
FunctionReturn, SlotToReg, SlotToReg, RegToSlot, SlotToReg,
Branch, SlotToReg, RegToSlot, Branch, SlotToReg,
SlotToReg, RegToSlot, SlotToReg, SlotToReg, SlotToReg,
FunctionReturn, Transfer, SlotToReg, SlotToReg, Branch,
Syscall, NilClass]
assert_equal 2 , get_return
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end
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def test_load
lod = main_ticks(16)
assert_equal LoadConstant , lod.class
assert_equal 9 , lod.constant.value
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end
def test_fix # reduce self to fix
sl = main_ticks(25)
assert_equal SlotToReg , sl.class
assert_equal :r1 , sl.array.symbol
assert_equal 2 , sl.index
assert_equal :r1 , sl.register.symbol
assert_equal 9 , @interpreter.get_register(:r1)
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end
def test_sys
sys = main_ticks(61)
assert_equal Syscall , sys.class
assert_equal :exit , sys.name
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end
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end
end