ce79617875
was returning wrong register (1, not 0) also saving the message for test, which changes order as the return value destroys the message
57 lines
2.1 KiB
Ruby
57 lines
2.1 KiB
Ruby
require_relative "../helper"
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module Risc
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class InterpreterMinusTest < MiniTest::Test
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include Ticker
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def setup
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@string_input = as_main("return 6 - 5")
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super
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end
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def test_minus
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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, SlotToReg,
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Branch, SlotToReg, Syscall, NilClass]
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assert_equal 1 , get_return
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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 test_op
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op = main_ticks(35)
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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 1 , @interpreter.get_register(:r1)
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end
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def test_return
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ret = main_ticks(63)
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assert_equal FunctionReturn , ret.class
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assert_equal :r1 , ret.register.symbol
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assert_equal 20580 , @interpreter.get_register(ret.register)
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end
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def test_sys
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sys = main_ticks(68)
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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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