cafe-grader-judge-scripts Commit

cafe-grader-judge-scripts

Commit `r158:19e4c7e30be4` public

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Description:

fix java compiler and runner box does not stop on time because we let box run the script, not the java itself

Commit status:

[Not Reviewed]

References:

algo

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r158:19e4c7e30be4 - Tue, 19 Aug 2014 18:58:25 - 2 files changed: 12 inserted, 4 deleted

std-script/compile ¶ +4 -2

                 FileUtils.rm(params[:output_file])
               end
               if FileTest.exists? params[:message_file]
                 FileUtils.rm(params[:message_file])
               end
               # Check if the source file exists before attempt compiling.
               if !FileTest.exists? params[:source_file]
                 talk("ERROR: The source file does not exist!")
                 open(params[:message_file],"w") do |f|
                   f.puts "ERROR: The source file did not exist."
                 end
                 exit(127)
               end
               if params[:prog_lang]=='cpp'
                 params[:prog_lang] = 'c++'
               end
               # Compile.
               case params[:prog_lang]
               when "c"
                 command = "#{C_COMPILER} #{params[:source_file]} -o #{params[:output_file]} #{C_OPTIONS} 2> #{params[:message_file]}"
                 system(command)
               when "c++"
                 command = "#{CPLUSPLUS_COMPILER} #{params[:source_file]} -o #{params[:output_file]} #{CPLUSPLUS_OPTIONS} 2> #{params[:message_file]}"
                 system(command)
               when "pas"
                 command = "#{PASCAL_COMPILER} #{params[:source_file]} -ooutpas #{PASCAL_OPTIONS} > #{params[:message_file]}"
                 system(command)
                 FileUtils.mv("output", params[:output_file])
               when "java"
                 #rename the file to the public class name
                 #get the class name
                 classname = 'DUMMY'
                 File.foreach(params[:source_file]) do |line|
                   md = /\s*public\s*class\s*(\w*)/.match(line)
                   classname=md[1] if md
                 end
                 system("cp #{params[:source_file]} #{classname}.java")
                 command = "#{JAVA_COMPILER} #{classname}.java 2> #{params[:message_file]}"
                 system(command)
                 if File.exists?(classname + ".class")
-            -     File.open(params[:output_file],"w") {|file| file.write("#!/bin/sh\n/usr/bin/java #{classname}\n")}
+            +     File.open(params[:output_file],"w") {|file| file.write("#{classname}")}
-            -     File.chmod(0755, params[:output_file])
+            +   end
+            +   if classname == 'DUMMY'
+            +     File.open(params[:message_file],"w") {|file| file.write("Cannot find any public class in the source code\n")}
                 end
               when "ruby"
                 command = "#{RUBY_INTERPRETER} -c #{params[:source_file]} 2> #{params[:message_file]}"
                 if system(command)
                   File.open(params[:output_file],"w") do |out_file|
                     out_file.puts "#!#{RUBY_INTERPRETER}"
                     File.open(params[:source_file],"r").each do |line|
                       out_file.print line
                     end
                   end
                   File.chmod(0755, params[:output_file])
                 end
               when "python"
                 command = "#{PYTHON_CHECKER} #{params[:source_file]} > #{params[:message_file]}"
                 if system(command)
                   #compile to python bytecode
                   command = "#{PYTHON_INTERPRETER} -m py_compile #{params[:source_file]}"
                   puts "compile: #{command}"
                   system(command)
                   puts "pwd: " + Dir.pwd
                   Dir.new('.').each {|file| puts file}
                   File.open(params[:output_file],"w") do |out_file|
                     out_file.puts "#!#{PYTHON_INTERPRETER} #{params[:source_file]}c"
                   end
                   File.chmod(0755, params[:output_file])
                 end
               else
                 talk("ERROR: Invalid language specified!")
                 open(params[:message_file],"w") do |f|
                   f.puts "ERROR: Invalid language specified!"
                 end
                 exit(127)
               end
               # Report success or failure.
               if FileTest.exists? params[:output_file]
                 talk "Compilation was successful!"
               else
                 talk "ERROR: Something was wrong during the compilation!"
               end

std-script/run ¶ +8 -2

               require "#{problem_home}/script/test_dsl.rb"
               load "#{problem_home}/test_cases/all_tests.cfg"
               problem = Problem.get_instance
               if problem.well_formed? == false
                 log "The problem specification is not well formed."
                 exit(127)
               end
               # Check if the test number is okay.
               if test_num <= 0 || test_num > problem.num_tests
                 log "You have specified a wrong test number."
                 exit(127)
               end
               #####################################
               # Set the relavant file names here. #
               #####################################
               input_file_name = "#{problem_home}/test_cases/#{test_num}/input-#{test_num}.txt"
               #####################################
               time_limit = problem.get_time_limit test_num
               mem_limit = problem.get_mem_limit(test_num) * 1024
               # Copy the input file.
               #`cp #{problem_home}/test_cases/#{test_num}/#{input_file_name} .`
               # check if box is there, if not, compile it!
               if !File.exists?("#{problem_home}/script/box")
                 log "WARNING: Compiling box: to increase efficiency, it should be compile manually"
                 compile_box("#{problem_home}/script/box.cc",
                             "#{problem_home}/script/box")
               end
               # Hide PROBLEM_HOME
               ENV['PROBLEM_HOME'] = nil
               # Run the program.
               #run_command = "/usr/bin/time -f \"#{time_output_format}\" 2>run_result #{problem_home}/script/box_new -a 2 -f -t #{time_limit} -m #{mem_limit} -i #{input_file_name} -o output.txt #{program_name}"
               #
               case language
                 when "java"
-            -     # for java, we have to add additional systemcall and we don't check the mem limit (dunno how to fix...)
-            -     run_command = "#{problem_home}/script/box -T -t #{time_limit} -s getppid -s clone -s wait4 -p /usr/bin/ -p ./ -i #{input_file_name} -o output.txt #{program_name} 2>run_result"
+            +     # for java, extract the classname
+            +     # wne have to add additional systemcall and we don't check the mem limit (dunno how to fix...)
+            +     classname = 'DUMMY'
+            +     File.open(program_name,"r").each do |line|
+            +       classname = line
+            +     end
+            +     run_command = "#{problem_home}/script/box -T -t #{time_limit} -s getppid -s clone -s wait4 -p /usr/bin/ -p ./ -i #{input_file_name} -o output.txt /usr/bin/java #{classname} 2>run_result"
                 when "ruby"
                   run_command = "#{problem_home}/script/box -T -t #{time_limit} -s getppid -s wait4 -s clone -s set_robust_list -s futex -s sigaltstack -p /dev/urandom -p ./ -p /home/dae/.rvm/rubies/ruby-1.9.2-p320/ -p #{problem_home}/ -i #{input_file_name} -o output.txt #{program_name} 2>run_result"
                 when "python"
                   #this code just run without any checking
                   run_command = "#{problem_home}/script/box -T -t #{time_limit} -p #{problem_home}/ -i #{input_file_name} -o output.txt #{program_name} 2>run_result"
                 else # for c++, pascal, we do the normal checking
                   run_command = "#{problem_home}/script/box -a 2 -f -T -t #{time_limit} -m #{mem_limit} -i #{input_file_name} -o output.txt #{program_name} 2>run_result"
               end
               log "Running test #{test_num}..."
               log run_command
               log
               system(run_command)
               # Restore PROBLEM_HOME
               ENV['PROBLEM_HOME'] = problem_home
               # Create the result file.
               result_file = File.new("result", "w")
               comment_file = File.new("comment", "w")
               # Check if the program actually produced any output.
               run_result_file = File.new("run_result", "r")
               run_result = run_result_file.readlines
               run_result_file.close
               run_stat = run_result[run_result.length-1]
               running_time = extract_time(run_stat)
               report = lambda{ |status, points, comment|
                 result_file.write status.strip
                 result_file.write "\n"
                 result_file.write points.to_s.strip
                 result_file.write "\n"
                 result_file.write run_stat.strip
                 result_file.write "\n"
                 result_file.close
                 FileUtils.rm "run_result"
                 # `rm output.txt`   --- keep the output
                 comment_file.write comment
                 # added for debuggin --- jittat
                 comment_file.write "--run-result--\n"
                 run_result.each do |l|
                   comment_file.write l
                 end

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r158:19e4c7e30be4 - Tue, 19 Aug 2014 18:58:25 - 2 files changed: 12 inserted, 4 deleted

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Commit r158:19e4c7e30be4 public

Author

r158:19e4c7e30be4 - Tue, 19 Aug 2014 18:58:25 - 2 files changed: 12 inserted, 4 deleted

Commit `r158:19e4c7e30be4` public