42 lines
1.7 KiB
Ruby
42 lines
1.7 KiB
Ruby
require_relative "../helper"
|
|
|
|
module Risc
|
|
class InterpreterMinusTest < MiniTest::Test
|
|
include Ticker
|
|
|
|
def setup
|
|
@preload = "Integer.minus"
|
|
@string_input = as_main("return 6 - 5")
|
|
super
|
|
end
|
|
|
|
def test_minus
|
|
#show_main_ticks # get output of what is
|
|
check_main_chain [LoadConstant, SlotToReg, RegToSlot, LoadConstant, SlotToReg, #5
|
|
RegToSlot, LoadConstant, SlotToReg, RegToSlot, LoadConstant, #10
|
|
SlotToReg, RegToSlot, SlotToReg, FunctionCall, LoadConstant, #15
|
|
LoadConstant, SlotToReg, OperatorInstruction, IsNotZero, SlotToReg, #20
|
|
RegToSlot, SlotToReg, SlotToReg, SlotToReg, SlotToReg, #25
|
|
OperatorInstruction, RegToSlot, RegToSlot, SlotToReg, RegToSlot, #30
|
|
Branch, SlotToReg, SlotToReg, RegToSlot, SlotToReg, #35
|
|
SlotToReg, FunctionReturn, SlotToReg, RegToSlot, Branch, #40
|
|
SlotToReg, SlotToReg, RegToSlot, SlotToReg, SlotToReg, #45
|
|
FunctionReturn, Transfer, SlotToReg, SlotToReg, Transfer, #50
|
|
Syscall, NilClass,] #55
|
|
assert_equal 1 , get_return
|
|
end
|
|
def test_op
|
|
assert_operator 26 , :- , "message.receiver.data_1" , "message.arg1.data_1" , "op_-_"
|
|
assert_equal 1 , @interpreter.get_register(@instruction.result)
|
|
assert_equal 6 , @interpreter.get_register(:"message.receiver.data_1")
|
|
assert_equal 5 , @interpreter.get_register(:"message.arg1.data_1")
|
|
end
|
|
def test_return
|
|
ret = main_ticks(46)
|
|
assert_equal FunctionReturn , ret.class
|
|
assert_equal :"message.return_address" , ret.register.symbol
|
|
assert_equal 36572 , @interpreter.get_register(ret.register).value
|
|
end
|
|
end
|
|
end
|