56 lines
2.2 KiB
Ruby
56 lines
2.2 KiB
Ruby
require_relative "helper"
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module Register
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class IfCalledTest < MiniTest::Test
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include Ticker
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include Compiling
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def setup
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@string_input = <<HERE
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class Space
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int itest(int n)
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if_zero( n - 12)
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"then".putstring()
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else
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"else".putstring()
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end
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end
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int main()
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itest(20)
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end
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end
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HERE
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@input = s(:statements, s(:call, s(:name, :itest), s(:arguments, s(:int, 20))))
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super
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end
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# must be after boot, but before main compile, to define method
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def do_clean_compile
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clean_compile :Space , :itest , {:n => :Integer} ,
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s(:statements, s(:if_statement, :zero, s(:condition, s(:operator_value, :-, s(:name, :n), s(:int, 12))),
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s(:true_statements, s(:call, s(:name, :putstring), s(:arguments), s(:receiver, s(:string, "then")))),
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s(:false_statements, s(:call, s(:name, :putstring), s(:arguments), s(:receiver, s(:string, "else"))))))
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end
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def test_if
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#show_ticks # get output of what is
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check_chain [Branch, Label, LoadConstant, SlotToReg, RegToSlot,
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LoadConstant, RegToSlot, FunctionCall, Label, SlotToReg,
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SlotToReg, RegToSlot, LoadConstant, RegToSlot, LoadConstant,
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SlotToReg, RegToSlot, LoadConstant, SlotToReg, RegToSlot,
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LoadConstant, RegToSlot, RegisterTransfer, FunctionCall, Label,
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LoadConstant, SlotToReg, RegToSlot, SlotToReg, SlotToReg,
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LoadConstant, OperatorInstruction, IsZero, SlotToReg, LoadConstant,
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RegToSlot, LoadConstant, RegToSlot, LoadConstant, SlotToReg,
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RegToSlot, LoadConstant, RegToSlot, RegisterTransfer, FunctionCall,
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Label, LoadConstant, SlotToReg, RegToSlot, SlotToReg,
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SlotToReg, RegisterTransfer, Syscall, RegisterTransfer, RegisterTransfer,
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RegToSlot, Label, FunctionReturn, RegisterTransfer, SlotToReg,
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SlotToReg, Branch, Label, Label, FunctionReturn,
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RegisterTransfer, SlotToReg, SlotToReg, LoadConstant, SlotToReg,
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RegToSlot, Label, FunctionReturn, RegisterTransfer, Syscall,
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NilClass]
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end
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end
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end
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