35 lines
753 B
Ruby
35 lines
753 B
Ruby
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require_relative "../helper"
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module Risc
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class TestAllocator < MiniTest::Test
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def setup
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Parfait.boot!(Parfait.default_test_options)
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@allocator = Allocator.new
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end
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def tmp_reg
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Risc.tmp_reg(:Type)
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end
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def test_regs
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assert_equal Array , @allocator.regs.class
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end
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def test_empty
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assert @allocator.regs_empty?
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end
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def test_add_ok
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assert_equal Array, @allocator.add_reg(tmp_reg).class
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end
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def test_add_fail
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assert_raises{ @allocator.add_reg(1)}
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end
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def test_pop
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@allocator.add_reg(tmp_reg)
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assert_equal RegisterValue , @allocator.pop.class
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end
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def test_clear
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@allocator.clear_regs
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assert @allocator.regs_empty?
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end
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end
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end
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