52 lines
1.4 KiB
Ruby
52 lines
1.4 KiB
Ruby
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require_relative "helper"
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module Risc
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class TestIfElse < MiniTest::Test
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include Statements
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def setup
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super
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@input = "if(@a) ; arg = 5 ; else; arg = 6; end"
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@expect = [SlotToReg, SlotToReg, LoadConstant, IsSame, LoadConstant, IsSame ,
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Label, LoadConstant, SlotToReg, RegToSlot, Label, Label ,
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LoadConstant, SlotToReg, RegToSlot, Label]
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end
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def test_if_instructions
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assert_nil msg = check_nil , msg
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end
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def test_false_load
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produced = produce_body
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assert_equal Mom::FalseConstant , produced.next(2).constant.known_object.class
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end
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def test_false_check
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produced = produce_body
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assert_equal produced.next(11) , produced.next(3).label
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end
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def test_nil_load
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produced = produce_body
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assert_equal Mom::NilConstant , produced.next(4).constant.known_object.class
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end
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def test_nil_check
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produced = produce_body
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assert_equal produced.next(11) , produced.next(5).label
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end
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def test_true_label
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produced = produce_body
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assert produced.next(6).name.start_with?("true_label")
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end
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def test_merge_label
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produced = produce_body
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assert produced.next(15).name.start_with?("merge_label")
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end
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def test_true_jump # should jumpp to merge label
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produced = produce_body
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assert_equal "Jump" , produced.next(10).name
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end
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end
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end
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