121 lines
3.4 KiB
Ruby
121 lines
3.4 KiB
Ruby
require_relative "../helper"
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class TestLayout < MiniTest::Test
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def setup
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@mess = Register.machine.boot.space.first_message
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end
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def test_message_layout
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layout = @mess.get_layout
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assert layout
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assert @mess.instance_variable_defined :next_message
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assert_equal @mess.next_message , @mess.get_instance_variable(:next_message)
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end
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def test_message_by_index
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assert_equal @mess.next_message , @mess.get_instance_variable(:next_message)
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index = @mess.get_layout.variable_index :next_message
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assert_equal 2 , index
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assert_equal @mess.next_message , @mess.get_internal(index)
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end
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def test_layout_index
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assert_equal @mess.get_layout , @mess.get_internal(Parfait::LAYOUT_INDEX) , "mess"
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end
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def test_inspect
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assert @mess.get_layout.inspect.start_with?("Layout")
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end
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def test_layout_is_first
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layout = @mess.get_layout
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assert_equal 1 , layout.variable_index(:layout)
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end
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def test_length
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assert_equal 9 , @mess.get_layout.instance_length , @mess.get_layout.inspect
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end
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def test_layout_length
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assert_equal 9 , @mess.get_layout.instance_length , @mess.get_layout.inspect
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assert_equal 18 , @mess.get_layout.get_internal(4)
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end
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def test_layout_length_index
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assert_equal 4 , @mess.get_layout.get_layout.variable_index(:indexed_length)
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assert_equal 4 , @mess.get_layout.get_layout.get_offset
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assert_equal 4 , @mess.get_layout.get_offset
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assert_equal 8 , @mess.get_layout.get_layout.indexed_length
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assert_equal 8 , @mess.get_layout.get_layout.get_internal(4)
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end
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def test_layout_methods
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assert_equal 3 , @mess.get_layout.get_layout.variable_index(:instance_methods)
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end
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def test_no_index_below_1
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layout = @mess.get_layout
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names = layout.instance_names
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assert_equal 9 , names.get_length , names.inspect
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names.each do |n|
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assert layout.variable_index(n) >= 1
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end
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end
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def test_class_layout
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oc = Register.machine.boot.space.get_class_by_name( :Object )
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assert_equal Parfait::Class , oc.class
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layout = oc.object_layout
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assert_equal Parfait::Layout , layout.class
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assert_equal 1 , layout.instance_names.get_length
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assert_equal layout.first , :layout
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end
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def test_attribute_set
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@mess.receiver = 55
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assert_equal 55 , @mess.receiver
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end
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def test_add_name
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layout = Parfait::Layout.new Register.machine.space.get_class_by_name(:Layout)
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layout.add_instance_variable :boo , :Object
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assert_equal 2 , layout.variable_index(:boo)
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assert_equal 4 , layout.get_length
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assert_equal :layout , layout.get(1)
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assert_equal :boo , layout.get(3)
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layout
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end
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def test_inspect
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layout = test_add_name
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assert layout.inspect.include?("boo") , layout.inspect
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end
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def test_each
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layout = test_add_name
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assert_equal 4 , layout.get_length
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counter = [:boo , :Object, :layout , :Layout]
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layout.each do |item|
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assert_equal item , counter.delete(item)
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end
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assert counter.empty?
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end
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# not really parfait test, but related and no other place currently
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def test_reg_index
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message_ind = Register.resolve_index( :message , :receiver )
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assert_equal 3 , message_ind
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@mess.receiver = 55
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assert_equal 55 , @mess.get_internal(message_ind)
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end
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def test_object_layout
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assert_equal 2 , @mess.get_layout.variable_index(:next_message)
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end
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def test_remove_me
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layout = @mess.get_layout
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assert_equal layout , @mess.get_internal(1)
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end
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end
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