generalize get_main and get_init to get_method

to get at those know methods that really
__must__ exists, hence the bang, raise if don't
about to add method missing and raise to the list

test/mom/test_callable_compiler.rb

@@ -1,6 +1,4 @@
 require_relative "helper"
-class FakeCallable
-end
 module Mom
   class FakeCallableCompiler < CallableCompiler
     def source_name

test/parfait/test_space.rb

@@ -45,28 +45,6 @@ module Parfait
     def test_all_classes
       assert_equal classes.length , @space.classes.length , @space.classes.keys.inspect
     end
-    def test_types
-      assert  @space.types.is_a? Parfait::Dictionary
-    end
-    def test_types_attr
-      assert @space.types.is_a? Parfait::Dictionary
-    end
-    def test_types_each
-      @space.each_type do |type|
-        assert type.is_a?(Parfait::Type)
-      end
-    end
-    def test_types_hashes
-      types = @space.types
-      types.each do |has , type|
-        assert has.is_a?(::Integer) , has.inspect
-      end
-    end
-    def test_classes_types_in_space_types
-      @space.classes do |name , clazz|
-        assert_equal clazz.instance_type , @space.get_type_for(clazz.instance_type.hash) , clazz.name
-      end
-    end
     def test_word_class
       word = @space.classes[:Word]
       assert word.instance_type
@@ -149,39 +127,6 @@ module Parfait
       assert @space.get_class_by_name(:NewerClass)
     end
 
-    def test_class_types_are_stored
-      @space.classes.each do |name,clazz|
-        assert @space.get_type_for(clazz.instance_type.hash)
-      end
-    end
-
-    def test_class_types_are_identical
-      @space.classes.each do |name , clazz|
-        cl_type = @space.get_type_for(clazz.instance_type.hash)
-        assert_equal cl_type.object_id , clazz.instance_type.object_id
-      end
-    end
-
-    def test_remove_methods
-      @space.each_type do | type |
-        type.method_names.each do |method|
-          type.remove_method(method)
-        end
-      end
-      assert_equal 0 , @space.get_all_methods.length
-    end
-    def test_no_methods_in_types
-      test_remove_methods
-      @space.each_type do |type|
-        assert_equal 0 , type.methods_length , "name #{type.name}"
-      end
-    end
-    def test_no_methods_in_classes
-      test_remove_methods
-      @space.classes.each do |name , cl|
-        assert_equal 0 , cl.instance_type.methods_length , "name #{cl.name}"
-      end
-    end
   end
   class BigTestSpace < BigParfaitTest
     def test_address_count

test/parfait/test_space2.rb

@@ -0,0 +1,71 @@
+require_relative "helper"
+
+module Parfait
+  # Most type and method related stuff
+  class TestSpaceMethod < ParfaitTest
+
+    def test_types
+      assert  @space.types.is_a? Parfait::Dictionary
+    end
+    def test_types_attr
+      assert @space.types.is_a? Parfait::Dictionary
+    end
+    def test_types_each
+      @space.each_type do |type|
+        assert type.is_a?(Parfait::Type)
+      end
+    end
+    def test_types_hashes
+      types = @space.types
+      types.each do |has , type|
+        assert has.is_a?(::Integer) , has.inspect
+      end
+    end
+    def test_classes_types_in_space_types
+      @space.classes do |name , clazz|
+        assert_equal clazz.instance_type , @space.get_type_for(clazz.instance_type.hash) , clazz.name
+      end
+    end
+
+    def test_class_types_are_stored
+      @space.classes.each do |name,clazz|
+        assert @space.get_type_for(clazz.instance_type.hash)
+      end
+    end
+
+    def test_class_types_are_identical
+      @space.classes.each do |name , clazz|
+        cl_type = @space.get_type_for(clazz.instance_type.hash)
+        assert_equal cl_type.object_id , clazz.instance_type.object_id
+      end
+    end
+
+    def test_remove_methods
+      @space.each_type do | type |
+        type.method_names.each do |method|
+          type.remove_method(method)
+        end
+      end
+      assert_equal 0 , @space.get_all_methods.length
+    end
+
+    def test_no_methods_in_types
+      test_remove_methods
+      @space.each_type do |type|
+        assert_equal 0 , type.methods_length , "name #{type.name}"
+      end
+    end
+
+    def test_no_methods_in_classes
+      test_remove_methods
+      @space.classes.each do |name , cl|
+        assert_equal 0 , cl.instance_type.methods_length , "name #{cl.name}"
+      end
+    end
+
+    def test_get_method_raises
+      assert_raises(RuntimeError){ @space.get_method!(:Space,:main)}
+    end
+
+  end
+end

test/parfait/type/test_method_api.rb

@@ -63,6 +63,10 @@ module Parfait
       type.add_method(foo)
       assert_equal :foo , type.get_method(:foo).name
     end
+    def test_space_get_method
+      test_get_instance
+      assert_equal :foo , @space.get_method!(:Object , :foo).name
+    end
     def test_resolve_on_object
       add_foo_to :Object
       assert_equal :foo , object_type.resolve_method( :foo ).name

test/risc/test_builder.rb

@@ -6,8 +6,8 @@ module Risc
     def setup
       Parfait.boot!(Parfait.default_test_options)
       Risc.boot!
-      init = Parfait.object_space.get_init
-      @builder = Risc::MethodCompiler.new( init ,Mom::Label.new( "source_name", "return_label")).builder(init)
+      label = Mom::Label.new( "source_name", "return_label")
+      @builder = Risc::MethodCompiler.new( FakeCallable.new ,label).builder("source")
       @label = Risc.label("source","name")
       @start = @builder.compiler.current
     end

test/risc/test_builder2.rb

@@ -6,9 +6,9 @@ module Risc
     def setup
       Parfait.boot!(Parfait.default_test_options)
       Risc.boot!
-      @init = Parfait.object_space.get_init
-      @compiler = Risc::MethodCompiler.new( @init, Mom::Label.new( "source_name", "return_label") )
-      @builder  = @compiler.builder(@init)
+      method = FakeCallable.new
+      @compiler = Risc::MethodCompiler.new( method, Mom::Label.new( "source_name", "return_label") )
+      @builder  = @compiler.builder(method)
     end
     def test_list
       assert_equal :List , @builder.infer_type(:list).class_name

test/risc/test_linker.rb

@@ -30,11 +30,11 @@ module Risc
       assert_equal Position ,  Position.get(@linker.cpu_init.first).class
     end
     def test_first_binary_jump
-      bin = Parfait.object_space.get_init.binary
+      bin = Parfait.object_space.get_method!(:Object,:__init__).binary
       assert_equal 116 , bin.total_byte_length
     end
     def test_second_binary_first
-      bin = Parfait.object_space.get_init.binary
+      bin = Parfait.object_space.get_method!(:Object,:__init__).binary
       assert 0 != bin.get_word(0) , "index 0 is 0 #{bin.inspect}"
     end
     def test_positions_set

test/support/fake_compiler.rb

@@ -1,3 +1,5 @@
+class FakeCallable
+end
 module Risc
   class FakeCompiler
     attr_reader :instructions