60 lines
1.6 KiB
Ruby
60 lines
1.6 KiB
Ruby
require_relative "helper"
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class AddTest < MiniTest::Test
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include Ticker
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def setup
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@string_input = <<HERE
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class Object
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int main()
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return 5 + 7
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end
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end
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HERE
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super
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end
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def test_chain
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#show_ticks # get output of what is
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check_chain ["Branch","Label","LoadConstant","GetSlot","SetSlot",
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"LoadConstant","SetSlot","FunctionCall","Label","LoadConstant",
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"LoadConstant","OperatorInstruction","SetSlot","Label","FunctionReturn",
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"RegisterTransfer","Syscall","NilClass"]
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end
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def test_get
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assert_equal Register::GetSlot , ticks(4).class
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assert @interpreter.get_register( :r2 )
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assert Integer , @interpreter.get_register( :r2 ).class
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end
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def test_transfer
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transfer = ticks 16
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assert_equal Register::RegisterTransfer , transfer.class
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assert_equal @interpreter.get_register(transfer.to) , @interpreter.get_register(transfer.from)
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end
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def test_call
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ret = ticks(15)
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assert_equal Register::FunctionReturn , ret.class
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object = @interpreter.get_register( ret.register )
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link = object.get_internal_word( ret.index )
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assert_equal Register::Label , link.class
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end
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def test_adding
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done_op = ticks(12)
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assert_equal Register::OperatorInstruction , done_op.class
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left = @interpreter.get_register(done_op.left)
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rr = done_op.right
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right = @interpreter.get_register(rr)
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assert_equal Fixnum , left.class
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assert_equal Fixnum , right.class
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assert_equal 7 , right
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assert_equal 12 , left
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done_tr = ticks(4)
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assert_equal Register::RegisterTransfer , done_tr.class
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result = @interpreter.get_register(done_op.left)
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assert_equal result , 12
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end
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end
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