55 lines
1.4 KiB
Ruby
55 lines
1.4 KiB
Ruby
require_relative "../helper"
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class TestMeta < MiniTest::Test
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def setup
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@space = Register.machine.boot.space
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@try = @space.create_class(:Try , :Object).meta
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end
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def foo_method for_class = :Try
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args = Register.new_list [ Parfait::Variable.new(:Integer , :bar )]
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::Parfait::Method.new @space.get_class_by_name(for_class) , :foo , args
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end
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def test_meta
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assert @try
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end
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def test_meta_object
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assert @space.get_class_by_name(:Object).meta
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end
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def test_new_methods
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assert_equal 0 , @try.method_names.get_length
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end
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def test_create_method
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@try.create_instance_method :bar, Register.new_list( [ Parfait::Variable.new(:Integer , :bar )])
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assert_equal ":bar" , @try.method_names.inspect
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end
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def test_add_method
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foo = foo_method
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assert_equal foo , @try.add_instance_method(foo)
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assert_equal 1 , @try.method_names.get_length
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assert_equal ":foo" , @try.method_names.inspect
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end
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def test_remove_method
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test_add_method
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assert_equal true , @try.remove_instance_method(:foo)
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end
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def test_remove_nothere
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assert_raises RuntimeError do
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@try.remove_instance_method(:foo)
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end
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end
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def test_method_get
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test_add_method
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assert_equal Parfait::Method , @try.get_instance_method(:foo).class
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end
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def test_method_get_nothere
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assert_equal nil , @try.get_instance_method(:foo)
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test_remove_method
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assert_equal nil , @try.get_instance_method(:foo)
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end
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end
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