cafe-grader-judge-scripts Commit

cafe-grader-judge-scripts

Commit `r55:7137557e8134` public

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Description:

[grader] change test_request_helper so that it copies additional submitted file git-svn-id: http://theory.cpe.ku.ac.th/grader/judge/trunk/scripts@231 6386c4cd-e34a-4fa8-8920-d93eb39b512e

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r55:7137557e8134 - Sun, 04 May 2008 15:04:16 - 2 files changed: 14 inserted, 1 deleted

lib/runner.rb ¶ +3

               #
               # A runner drives the engine into various tasks.
               #
               module Grader
                 class Runner
                   def initialize(engine, grader_process=nil)
                     @engine = engine
                     @grader_process = grader_process
                   end
                   def grade_oldest_task
                     task = Task.get_inqueue_and_change_status(Task::STATUS_GRADING)
                     if task!=nil
                       @grader_process.report_active(task) if @grader_process!=nil
                       submission = Submission.find(task.submission_id)
                       @engine.grade(submission)
                       task.status_complete!
                     end
+            + #      @grader_process.report_inactive if @grader_process!=nil
                     return task
                   end
                   def grade_problem(problem)
                     users = User.find(:all)
                     users.each do |u|
                       puts "user: #{u.login}"
                       last_sub = Submission.find(:first,
                                                  :conditions => "user_id = #{u.id} and " +
                                                                 "problem_id = #{problem.id}",
                                                  :order => 'submitted_at DESC')
                       if last_sub!=nil
                         @engine.grade(last_sub)
                       end
                     end
                   end
                   def grade_oldest_test_request
                     test_request = TestRequest.get_inqueue_and_change_status(Task::STATUS_GRADING)
                     if test_request!=nil
                       @grader_process.report_active(test_request) if @grader_process!=nil
                       @engine.grade(test_request)
                       test_request.status_complete!
                     end
+            +
+            + #      @grader_process.report_inactive if @grader_process!=nil
                     return test_request
                   end
                 end
               end

lib/test_request_helper.rb ¶ +11 -1

               #
               # This part contains various test_request helpers for interfacing
               # with Grader::Engine.  There are TestRequestRoomMaker and
               # TestRequestReporter.
               module Grader
                 #
                 # A TestRequestRoomMaker is a helper object for Engine
                 # - finds grading room: in user_result_dir/(user)/test_request/ ...
                 # - prepare problem configuration for grading --- basically it copy
                 #   all config files, and copy user's input into the testcase
                 #   directory.  First, it finds the template from problem template
                 #   directory; if it can't find a template, it'll use the template
                 #   from default template.
                 class TestRequestRoomMaker
                   def initialize
                     @config = Grader::Configuration.get_instance
                   end
                   def produce_grading_room(test_request)
                     grading_room = grading_room_dir(test_request)
                     FileUtils.mkdir_p(grading_room)
+            +
+            +       #
+            +       # Also copy additional submitted file to this directory as well.
+            +       # The program would see this file only if it is copied
+            +       #    to the sandbox directory later.  The run script should do it.
+            +       #
+            +       cmd = "cp #{test_request.input_file_name}.files/* #{grading_room}"
+            +       system(cmd)
+            +
                     grading_room
                   end
                   def find_problem_home(test_request)
                     problem_name = test_request.problem_name
                     template_dir = "#{@config.test_request_problem_templates_dir}/" + problem_name
                     raise "Test Request: error template not found" if !File.exists?(template_dir)
                     problem_home = problem_home_dir(test_request)
                     FileUtils.mkdir_p(problem_home)
                     copy_problem_template(template_dir,problem_home)
                     link_input_file(test_request,problem_home)
                     problem_home
                   end
                   def save_source(test_request,source_name)
                     dir = self.produce_grading_room(test_request)
                     submission = test_request.submission
                     f = File.open("#{dir}/#{source_name}","w")
                     f.write(submission.source)
                     f.close
                   end
                   def clean_up(test_request)
                     problem_home = problem_home_dir(test_request)
                     remove_data_files(problem_home)
                   end
                   protected
                   def grading_room_dir(test_request)
                     problem_name = test_request.problem_name
                     user = test_request.user
-            -       "#{@config.user_result_dir}" +
+            +       grading_room = "#{@config.user_result_dir}" +
                       "/#{user.login}/test_request" +
                       "/#{problem_name}/#{test_request.id}"
+            +       grading_room
                   end
                   def problem_home_dir(test_request)
                     problem_name = test_request.problem_name
                     user = test_request.user
                     "#{@config.user_result_dir}" +
                       "/#{user.login}/test_request/#{problem_name}"
                   end
                   def copy_problem_template(template_dir,problem_home)
                     cmd = "cp -R #{template_dir}/* #{problem_home}"
                     system_and_raise_when_fail(cmd,"Test Request: cannot copy problem template")
                   end
                   def link_input_file(test_request,problem_home)
                     input_fname = "#{test_request.input_file_name}"
                     if !File.exists?(input_fname)
                       raise "Test Request: input file not found."
                     end
                     input_fname_problem_home = "#{problem_home}/test_cases/1/input-1.txt"
                     if File.exists?(input_fname_problem_home)
                       FileUtils.rm([input_fname_problem_home], :force => true)
                     end
                     cmd = "ln -s #{input_fname} #{input_fname_problem_home}"
                     system_and_raise_when_fail(cmd,"Test Request: cannot link input file")
                   end
                   def remove_data_files(problem_home)
                     if File.exists?("#{problem_home}/test_cases/1/input-1.txt")
                       cmd = "rm #{problem_home}/test_cases/1/*"
                       system_and_raise_when_fail(cmd,"Test Request: cannot remove data files")
                     end
                   end
                   def system_and_raise_when_fail(cmd,msg)
                     if !system(cmd)
                       raise msg
                     end
                   end
                 end
                 class TestRequestReporter
                   def initialize
                     @config = Grader::Configuration.get_instance
                   end
                   def report(test_request,test_result_dir)
                     save_result(test_request,read_result(test_result_dir))
                   end
                   def report_error(test_request, msg)
                     save_result(test_request, {:running_stat => {
                                     :msg => "#{msg}",
                                     :running_time => nil,
                                     :exit_status => "Some error occured. Program did not run",
                                     :memory_usage => nil
                                   }})
                   end
                   protected
                   def read_result(test_result_dir)
                     # TODO:
                     cmp_msg_fname = "#{test_result_dir}/compiler_message"
                     cmp_file = File.open(cmp_msg_fname)
                     cmp_msg = cmp_file.read
                     cmp_file.close
                     result_file_name = "#{test_result_dir}/1/result"
                     if File.exists?(result_file_name)
                       output_file_name = "#{test_result_dir}/1/output.txt"
                       results = File.open("#{test_result_dir}/1/result").readlines
                       stat = extract_running_stat(results)
                       return {
                         :output_file_name => output_file_name,
                         :running_stat => stat,
                         :comment => "",
                         :cmp_msg => cmp_msg}
                     else
                       return {
                         :running_stat => nil,
                         :comment => "Compilation error",
                         :cmp_msg => cmp_msg}
                     end
                   end
                   def extract_running_stat(results)
                     running_stat_line = results[-1]
                     # extract exit status line
                     run_stat = ""
                     if !(/[Cc]orrect/.match(results[0]))

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r55:7137557e8134 - Sun, 04 May 2008 15:04:16 - 2 files changed: 14 inserted, 1 deleted

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Commit r55:7137557e8134 public

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r55:7137557e8134 - Sun, 04 May 2008 15:04:16 - 2 files changed: 14 inserted, 1 deleted

Commit `r55:7137557e8134` public