Torsten Rüger
66728f09f4
after some serious recursive thinking it now actually makes sense. The key was to change the actual type of the class that the meta_class manages For objects it's (still) ok just to change the instance_type, but since the class object exists and has type, when adding instance variables, that actual type has to change
65 lines
2.1 KiB
Ruby
65 lines
2.1 KiB
Ruby
require_relative "helper"
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module Vool
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class TestClassInstance < MiniTest::Test
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include Mom
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include VoolCompile
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def class_main
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<<-eos
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class Space
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def self.some_inst
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return @inst
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end
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def main(arg)
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return Space.some_inst
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end
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end
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eos
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end
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def setup
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ret = RubyX::RubyXCompiler.new(RubyX.default_test_options).ruby_to_mom(class_main)
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@compiler = ret.compilers.find{|c|c.callable.name==:some_inst}
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@main = ret.compilers.find{|c|c.callable.name==:main}
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@ins = @compiler.mom_instructions.next
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end
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def test_class_inst
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space_class = Parfait.object_space.get_class
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assert_equal :Space , space_class.name
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names = space_class.meta_class.instance_type.names
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assert names.index_of(:inst) , names
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end
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def test_compiler
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assert_equal Mom::MethodCompiler, @compiler.class
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assert_equal Parfait::Type, @compiler.callable.self_type.class
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assert_equal 6, @compiler.callable.self_type.names.index_of(:inst) , @compiler.callable.self_type.names
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end
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def test_array
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check_array [SlotLoad, ReturnJump, Label, ReturnSequence, Label] , @ins
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end
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def test_main_array
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check_array [MessageSetup, ArgumentTransfer, SimpleCall, SlotLoad, ReturnJump ,
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Label, ReturnSequence, Label] , @main.mom_instructions.next
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end
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def test_main_args
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args = @main.mom_instructions.next(2)
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assert_equal Parfait::Class , args.receiver.known_object.class
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assert_equal :Space , args.receiver.known_object.name
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assert_equal :some_inst , args.receiver.known_object.type.method_names.first
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assert_equal :inst , args.receiver.known_object.type.names.last
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end
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def test_load_inst
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assert_equal SlotLoad, @ins.class
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end
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def test_left
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assert_equal SlotDefinition , @ins.left.class
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assert_equal [:return_value] , @ins.left.slots
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end
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def test_right
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assert_equal SlotDefinition , @ins.right.class
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assert_equal [:receiver , :inst] , @ins.right.slots
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end
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end
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end
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