95 lines
2.5 KiB
Ruby
95 lines
2.5 KiB
Ruby
require_relative '../helper'
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require "register/interpreter"
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require "rye"
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Rye::Cmd.add_command :ld, '/usr/bin/ld'
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Rye::Cmd.add_command :aout, './a.out'
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module RuntimeTests
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def setup
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@stdout = ""
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end
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def main
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<<HERE
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class Object
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int main()
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PROGRAM
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end
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end
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HERE
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end
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def check ret = nil
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machine = Register.machine.boot
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Soml::Compiler.load_parfait
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machine.parse_and_compile main.sub("PROGRAM" , @string_input )
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machine.collect
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@interpreter = Register::Interpreter.new
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@interpreter.start machine.init
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count = 0
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begin
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count += 1
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#puts interpreter.instruction
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@interpreter.tick
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end while( ! @interpreter.instruction.nil?)
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assert_equal @stdout , @interpreter.stdout , "stdout wrong locally"
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if ret
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assert_equal Parfait::Message , @interpreter.get_register(:r0).class
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assert_equal ret , @interpreter.get_register(:r0).return_value , "exit wrong #{@string_input}"
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end
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check_remote ret
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file = write_object_file
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end
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def connected
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return @@conn if defined?(@@conn)
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return @@conn = false
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begin
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box = Rye::Box.new("localhost" , :port => 2222 , :user => "pi")
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box.pwd
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puts "connected, testing also remotely"
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@@conn = box
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rescue Rye::Err
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@@conn = false
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end
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return @@conn
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end
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def check_remote ret
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return unless box = connected
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return unless ret.is_a?(Numeric)
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file = write_object_file
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r_file = file.sub("./" , "salama/")
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box.file_upload file , r_file
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box.ld "-N", r_file
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begin #need to rescue here as rye throws if no return 0
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ret = box.aout # and we use return to mean something
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rescue Rye::Err => e # so it's basically never 0
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ret = e.rap
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end
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assert_equal @stdout , ret.stdout.join , "remote std was #{ret.stdout}" if @stdout
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assert_equal "" , ret.stderr.join , "remote had error"
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if ret
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should = @interpreter.get_register(:r0).return_value
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assert_equal should , ret.exit_status.to_i , "remote exit failed for #{@string_input}"
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end
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end
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def write_object_file
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file_name = caller(3).first.split("in ").last.chop.sub("`","")
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return if file_name.include?("run")
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file_name = "./tmp/" + file_name + ".o"
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Register.machine.translate_arm
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writer = Elf::ObjectWriter.new
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writer.save file_name
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file_name
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end
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def check_return val
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check val
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end
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def check_return_class val
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check
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assert_equal val , @interpreter.get_register(:r0).return_value.class
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end
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end
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