rubyx/test/mom/test_if_else.rb
Torsten Ruger 77084dc894 fix unconditional jump
and affected tests
2018-03-20 22:05:09 +05:30

52 lines
1.4 KiB
Ruby

require_relative "helper"
module Risc
class TestIfElse < MiniTest::Test
include Statements
def setup
super
@input = "if(@a) ; arg = 5 ; else; arg = 6; end"
@expect = [SlotToReg, SlotToReg, LoadConstant, IsSame, LoadConstant, IsSame ,
Label, LoadConstant, SlotToReg, RegToSlot, Unconditional, Label ,
LoadConstant, SlotToReg, RegToSlot, Label]
end
def test_if_instructions
assert_nil msg = check_nil , msg
end
def test_false_load
produced = produce_body
assert_equal Mom::FalseConstant , produced.next(2).constant.known_object.class
end
def test_false_check
produced = produce_body
assert_equal produced.next(11) , produced.next(3).label
end
def test_nil_load
produced = produce_body
assert_equal Mom::NilConstant , produced.next(4).constant.known_object.class
end
def test_nil_check
produced = produce_body
assert_equal produced.next(11) , produced.next(5).label
end
def test_true_label
produced = produce_body
assert produced.next(6).name.start_with?("true_label")
end
def test_merge_label
produced = produce_body
assert produced.next(15).name.start_with?("merge_label")
end
def test_true_jump # should jumpp to merge label
produced = produce_body
assert produced.next(10).label.name.start_with?("merge_label")
end
end
end