72 lines
2.5 KiB
Ruby
72 lines
2.5 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, RegToSlot, RegToSlot,
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SlotToReg, SlotToReg, RegToSlot, SlotToReg, SlotToReg,
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RegToSlot, SlotToReg, RegToSlot, SlotToReg, RegToSlot,
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LoadConstant, SlotToReg, RegToSlot, LoadConstant, SlotToReg,
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RegToSlot, SlotToReg, FunctionCall, SlotToReg, SlotToReg,
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Transfer, Syscall, Transfer, Transfer, LoadConstant,
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SlotToReg, SlotToReg, RegToSlot, RegToSlot, RegToSlot,
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SlotToReg, SlotToReg, RegToSlot, SlotToReg, SlotToReg,
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FunctionReturn, SlotToReg, SlotToReg, RegToSlot, SlotToReg,
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SlotToReg, RegToSlot, SlotToReg, SlotToReg, RegToSlot,
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SlotToReg, SlotToReg, FunctionReturn, Transfer, Syscall,
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NilClass]
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assert_equal "Hello again" , @interpreter.stdout
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assert_equal Parfait::Integer , get_return.class
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assert_equal 11 , get_return.value #bytes written
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end
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def test_call
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cal = main_ticks(23)
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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(27)
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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(28)
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assert_equal Transfer , sl.class
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assert_equal :r0 , sl.from.symbol
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assert_equal :r1 , sl.to.symbol
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assert_equal 11 , @interpreter.get_register(:r1)
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end
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def test_restore_message
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sl = main_ticks(29)
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assert_equal Transfer , sl.class
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assert_equal :r8 , sl.from.symbol
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assert_equal :r0 , sl.to.symbol
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assert_equal Parfait::Message , @interpreter.get_register(:r0).class
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end
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def test_save_sys_return
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sl = main_ticks(34)
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assert_equal RegToSlot , sl.class
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assert_equal :r1 , sl.register.symbol #return
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assert_equal :r2 , sl.array.symbol #parfait integer
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assert_equal 3 , sl.index
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end
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def test_return
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done = main_ticks(41)
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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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