c947c27a14
many machine boot became obsolete or just neede parfait to boot actual linker functionality pending
59 lines
1.4 KiB
Ruby
59 lines
1.4 KiB
Ruby
require_relative "helper"
|
|
|
|
module Vool
|
|
class TestReturnMom < MiniTest::Test
|
|
include MomCompile
|
|
include Mom
|
|
|
|
def setup
|
|
Parfait.boot!
|
|
@inst = compile_first_method( "return 5")
|
|
end
|
|
|
|
def test_class_compiles
|
|
assert_equal SlotLoad , @inst.class , @inst
|
|
end
|
|
def test_slot_is_set
|
|
assert @inst.left
|
|
end
|
|
def test_two_instructions_are_returned
|
|
assert_equal 2 , @inst.length
|
|
end
|
|
def test_second_is_return
|
|
assert_equal ReturnSequence, @inst.last.class
|
|
end
|
|
def test_slot_starts_at_message
|
|
assert_equal :message , @inst.left.known_object
|
|
end
|
|
def test_slot_gets_return
|
|
assert_equal :return_value , @inst.left.slots[0]
|
|
end
|
|
def test_slot_assigns_something
|
|
assert @inst.right
|
|
end
|
|
def test_slot_assigns_int
|
|
assert_equal Mom::IntegerConstant , @inst.right.known_object.class
|
|
end
|
|
def test_array
|
|
check_array [SlotLoad,ReturnSequence] , @ins
|
|
end
|
|
end
|
|
class TestReturnSendMom < MiniTest::Test
|
|
include MomCompile
|
|
include Mom
|
|
|
|
def setup
|
|
Parfait.boot!
|
|
Risc.boot!
|
|
@ins = compile_first_method( "return 5.div4")
|
|
end
|
|
|
|
def test_return_is_last
|
|
assert_equal ReturnSequence , @ins.last.class
|
|
end
|
|
def test_array
|
|
check_array [MessageSetup,ArgumentTransfer,SimpleCall,SlotLoad,SlotLoad,ReturnSequence] , @ins
|
|
end
|
|
end
|
|
end
|