Torsten Rüger
4bf23defc8
preloading, something akin to builtin, loads some very small predefined (macro) methods for the tests to work (ie call)
45 lines
1.3 KiB
Ruby
45 lines
1.3 KiB
Ruby
require_relative "helper"
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module Risc
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class TestIfNoElse < MiniTest::Test
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include Statements
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def setup
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@input = "if(@true_object) ; arg = 5 ; end;return"
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@expect = [SlotToReg, SlotToReg, LoadConstant, OperatorInstruction, IsZero, #4
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LoadConstant, OperatorInstruction, IsZero, Label, LoadConstant, #9
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RegToSlot, Label, LoadConstant, RegToSlot, Branch] #14
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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 Parfait::FalseClass , produced.next(2).constant.class
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end
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def test_isnotzero
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assert_equal IsZero , produce_body.next(4).class
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end
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def test_false_label
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produced = produce_body
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assert_equal Label , produced.next(11).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 IsZero , produce_body.next(4).class
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assert_equal Label , produced.next(11).class
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assert_equal produced.next(11).name , produced.next(4).label.name
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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 Parfait::NilClass , produced.next(5).constant.class
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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(8).name.start_with?("true_label")
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end
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end
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end
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