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#!/usr/bin/ruby
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# import_problem:
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# * creates a directory for a problem in the current directory,
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# * copy testdata in the old format and create standard testcase config file
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require 'erb'
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require 'fileutils'
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require File.join(File.dirname(__FILE__),'lib/import_helper')
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def input_filename(dir,i)
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"#{dir}/input-#{i}.txt"
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end
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def answer_filename(dir,i)
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"#{dir}/answer-#{i}.txt"
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end
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def build_testrun_info_from_dir(num_testruns,importing_test_dir)
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filenames = Dir["#{importing_test_dir}/*.in"].collect do |filename|
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File.basename((/(.*)\.in/.match(filename))[1])
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end
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build_testrun_info(num_testruns,filenames)
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end
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def copy_testcase(importing_test_dir,fname,dir,i)
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system("cp #{importing_test_dir}/#{fname}.in #{input_filename(dir,i)}")
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system("cp #{importing_test_dir}/#{fname}.sol #{answer_filename(dir,i)}")
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end
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def process_options(options)
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i = 4
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while i<ARGV.length
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if ARGV[i]=='-t'
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options[:time_limit] = ARGV[i+1].to_f if ARGV.length>i+1
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i += 1
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end
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if ARGV[i]=='-m'
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options[:mem_limit] = ARGV[i+1].to_i if ARGV.length>i+1
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i += 1
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end
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i += 1
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end
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end
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SCRIPT_DIR = File.dirname(__FILE__)
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# print usage
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if (ARGV.length < 4) or (ARGV[3][0,1]=="-")
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puts <<USAGE
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using: import_problem name dir num check [options]
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where: name = problem_name (put '-' (dash) to use dir name)
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dir = importing testcase directory
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num = number of testruns
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check = check script, which can be
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'integer', 'text' (for standard script),
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path_to_your_script, or
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'wrapper:(path_to_your_wrapped_script)'
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options: -t time-limit (in seconds)
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-m memory-limit (in megabytes)
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What it does:
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* creates a directory for a problem in the current directory,
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* copies testdata in the old format and create standard testcase config file
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* copies a check script for grading
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* creates a test_request template in the current directory + '/test_request'
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For wrapped checked script see comment in templates/check_wrapper for
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information.
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USAGE
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exit(127)
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end
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# processing arguments
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problem = ARGV[0]
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testcase_dir = ARGV[1]
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problem = File.basename(testcase_dir) if problem=="-"
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num_testruns = ARGV[2].to_i
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check_script = ARGV[3]
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options = {:time_limit => 1, :mem_limit => 16}
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process_options(options)
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testrun_info = build_testrun_info_from_dir(num_testruns, testcase_dir)
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# start working
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puts "creating directories"
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system("mkdir #{problem}")
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system("mkdir #{problem}/script")
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system("mkdir #{problem}/test_cases")
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#system("cp #{GRADER_DIR}/std-script/* #{problem}/script")
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puts "copying testcases"
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tr_num = 0
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num_testcases = 0
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testrun_info.each do |testrun|
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tr_num += 1
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puts "testrun: #{tr_num}"
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testrun.each do |testcase_info|
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testcase_num, testcase_fname = testcase_info
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puts "copy #{testcase_fname} to #{testcase_num}"
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system("mkdir #{problem}/test_cases/#{testcase_num}")
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copy_testcase("#{testcase_dir}",testcase_fname,"#{problem}/test_cases/#{testcase_num}",testcase_num)
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num_testcases += 1
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end
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end
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# generating all_tests.cfg
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puts "generating testcase config file"
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template = File.open(SCRIPT_DIR + "/templates/all_tests.cfg.erb").read
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all_test_cfg = ERB.new(template)
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cfg_file = File.open("#{problem}/test_cases/all_tests.cfg","w")
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cfg_file.puts all_test_cfg.result
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cfg_file.close
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# copy check script
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if res = /^wrapper:(.*)$/.match(check_script)
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# wrapper script
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check_script_fname = res[1]
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script_name = File.basename(check_script_fname)
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check_wrapper_template = File.open(SCRIPT_DIR + "/templates/check_wrapper").read
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check_wrapper = ERB.new(check_wrapper_template)
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check_file = File.open("#{problem}/script/check","w")
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check_file.puts check_wrapper.result
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check_file.close
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File.chmod(0755,"#{problem}/script/check")
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system("cp #{check_script_fname} #{problem}/script/#{script_name}")
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else
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if File.exists?(SCRIPT_DIR + "/templates/check.#{check_script}")
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check_script_fname = SCRIPT_DIR + "/templates/check.#{check_script}"
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else
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check_script_fname = check_script
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end
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system("cp #{check_script_fname} #{problem}/script/check")
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end
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# generating test_request directory
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puts "generating test_request template"
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FileUtils.mkdir_p("test_request/#{problem}/script")
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FileUtils.mkdir_p("test_request/#{problem}/test_cases/1")
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template = File.open(SCRIPT_DIR + "/templates/test_request_all_tests.cfg.erb").read
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test_request_all_test_cfg = ERB.new(template)
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cfg_file = File.open("test_request/#{problem}/test_cases/all_tests.cfg","w")
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cfg_file.puts test_request_all_test_cfg.result
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cfg_file.close
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system("cp #{SCRIPT_DIR}/templates/check_empty test_request/#{problem}/script/check")
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system("cp #{SCRIPT_DIR}/templates/answer-1.txt test_request/#{problem}/test_cases/1")
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puts "done"
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jittat-