Torsten Rüger
5a43cbff15
previous commit affected rather many test, as the implicit returns add extra instructions Also added some explicit returns, so as not to test the return logic too much. return (ie return nl) is a knonwn 3 risc operation.
39 lines
1.1 KiB
Ruby
39 lines
1.1 KiB
Ruby
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require_relative "helper"
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module Vool
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class TestWhileConditionMom < MiniTest::Test
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include VoolCompile
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def setup
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Parfait.boot!(Parfait.default_test_options)
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@compiler = compile_first_method( "while(5.div4) ; 5.div4 ; end;return")
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@ins = @compiler.mom_instructions.next
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end
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def test_condition_compiles_to_check
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assert_equal TruthCheck , @ins.next(4).class
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end
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def test_condition_is_slot
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assert_equal SlotDefinition , @ins.next(4).condition.class , @ins
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end
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def test_hoisetd
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jump = @ins.next(8)
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assert_kind_of Jump , jump
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assert jump.label.name.start_with?("cond_label") , jump.label.name
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end
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def test_label
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label = @ins
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assert_equal Label , label.class
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assert label.name.start_with?("cond_label") , label.name
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end
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def test_array
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check_array [Label, MessageSetup, ArgumentTransfer, SimpleCall, TruthCheck ,
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MessageSetup, ArgumentTransfer, SimpleCall, Jump, Label ,
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SlotLoad, ReturnJump,Label, ReturnSequence, Label ,Label ,
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ReturnSequence, Label] , @ins
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end
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end
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end
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