66 lines
2.3 KiB
Ruby
66 lines
2.3 KiB
Ruby
require_relative "../helper"
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module Risc
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class TestPuts < MiniTest::Test
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include Ticker
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def setup
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@string_input = as_main(" return 'Hello again'.putstring ")
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super
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end
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def test_chain
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#show_main_ticks # get output of what is
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check_main_chain [LoadConstant, LoadConstant, SlotToReg, SlotToReg, RegToSlot,
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RegToSlot, RegToSlot, RegToSlot, LoadConstant, SlotToReg, # 10
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RegToSlot, LoadConstant, SlotToReg, Branch, RegToSlot,
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SlotToReg, FunctionCall, LoadConstant, SlotToReg, LoadConstant, # 20
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OperatorInstruction, IsNotZero, SlotToReg, RegToSlot, RegToSlot,
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Branch, SlotToReg, SlotToReg, Transfer, Syscall, # 30
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Transfer, Transfer, SlotToReg, RegToSlot, SlotToReg,
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SlotToReg, RegToSlot, LoadConstant, SlotToReg, Branch, # 40
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RegToSlot, RegToSlot, SlotToReg, SlotToReg, SlotToReg,
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FunctionReturn, SlotToReg, RegToSlot, Branch, SlotToReg, # 50
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SlotToReg, RegToSlot, LoadConstant, SlotToReg, RegToSlot,
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RegToSlot, Branch, SlotToReg, SlotToReg, SlotToReg, # 60
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FunctionReturn, Transfer, SlotToReg, SlotToReg, Syscall,
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NilClass, ]
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assert_equal "Hello again" , @interpreter.stdout
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assert_equal 11 , get_return #bytes written
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end
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def test_call
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cal = main_ticks(17)
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assert_equal FunctionCall , cal.class
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assert_equal :putstring , cal.method.name
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end
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def test_putstring_sys
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done = main_ticks(30)
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assert_equal Syscall , done.class
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assert_equal "Hello again" , @interpreter.stdout
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assert_equal 11 , @interpreter.get_register(:r0)
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assert_equal Parfait::Word , @interpreter.get_register(:r1).class
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assert_equal "Hello again" , @interpreter.get_register(:r1).to_string
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end
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def test_move_sys_return
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sl = main_ticks(31)
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assert_transfer(sl, :r0 ,:r3)
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assert_equal 11 , @interpreter.get_register(:r3)
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end
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def test_restore_message
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sl = main_ticks(32)
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assert_transfer(sl, :r8 ,:r0)
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assert_equal Parfait::Message , @interpreter.get_register(:r0).class
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end
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def test_move_sys_return
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sl = main_ticks(37)
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assert_reg_to_slot( sl , :r1 ,:r2 , 5)
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end
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def test_return
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done = main_ticks(61)
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assert_equal FunctionReturn , done.class
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end
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end
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end
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