cafe-grader-web

Commit r402:7f3e18dca393 public

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Description:
add selectable checker (for now, only 'text' and 'float') in the problem import
Commit status:
[Not Reviewed]
References:
java
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r402:7f3e18dca393 - - 4 files changed: 25 inserted, 3 deleted

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@@ -34,24 +34,25
34 34
35 35 if not problem.save
36 36 return problem, 'Error importing'
37 37 end
38 38
39 39 import_to_db = params.has_key? :import_to_db
40 40
41 41 importer = TestdataImporter.new(problem)
42 42
43 43 if not importer.import_from_file(import_params[:file],
44 44 import_params[:time_limit],
45 45 import_params[:memory_limit],
46 + import_params[:checker_name],
46 47 import_to_db)
47 48 problem.errors.add_to_base('Import error.')
48 49 end
49 50
50 51 return problem, importer.log_msg
51 52 end
52 53
53 54 def self.download_file_basedir
54 55 return "#{Rails.root}/data/tasks"
55 56 end
56 57
57 58 protected
@@ -81,34 +82,40
81 82 end
82 83
83 84 if memory_limit==0 and params[:memory_limit]!='0'
84 85 problem.errors.add_to_base('Memory limit format errors.')
85 86 elsif memory_limit<=0 or memory_limit >512
86 87 problem.errors.add_to_base('Memory limit out of range.')
87 88 end
88 89
89 90 if params[:file]==nil or params[:file]==''
90 91 problem.errors.add_to_base('No testdata file.')
91 92 end
92 93
94 + checker_name = 'text'
95 + if ['text','float'].include? params[:checker]
96 + checker_name = params[:checker]
97 + end
98 +
93 99 file = params[:file]
94 100
95 101 if !problem.errors.empty?
96 102 return nil, problem
97 103 end
98 104
99 105 problem.name = params[:name]
100 106 if params[:full_name]!=''
101 107 problem.full_name = params[:full_name]
102 108 else
103 109 problem.full_name = params[:name]
104 110 end
105 111
106 112 return [{
107 113 :time_limit => time_limit,
108 114 :memory_limit => memory_limit,
109 - :file => file
115 + :file => file,
116 + :checker_name => checker_name
110 117 },
111 118 problem]
112 119 end
113 120
114 121 end
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@@ -23,24 +23,37
23 23 %td Testdata file:
24 24 %td= file_field_tag 'file'
25 25 %tr
26 26 %td
27 27 %td
28 28 %span{:class => 'help'}
29 29 In .zip, .tgz, tar.gz, .tar format.
30 30 It should includes inputs (e.g., 1.in, 2a.in, 2b.in)
31 31 and solutions (e.g., 1.sol, 2a.sol, 2b.sol).
32 32 %br/
33 33 You may put task description in *.html for raw html
34 34 and *.md or *.markdown for markdown.
35 + %br/
36 + You may also put a pdf file for the task description
37 + %tr
38 + %td Checker:
39 + %td= select_tag 'checker', options_for_select([['Text checker','text'],['Float checker','float']], 'text')
40 + %tr
41 + %td
42 + %td
43 + %span{:class => 'help'}
44 + "Text" checker checks if the text (including numbers) is the same, ignoring any whitespace
45 + %br/
46 + "Float" checker checks if all numbers is within EPSILON error using formula |a-b| < EPSILON * max(|a|,|b|)
47 +
35 48 - if @allow_test_pair_import
36 49 %tr
37 50 %td
38 51 %td
39 52 = check_box_tag 'import_to_db'
40 53 Import test data to database (for a test-pair task)
41 54 %tr
42 55 %td Time limit:
43 56 %td
44 57 = text_field_tag 'time_limit'
45 58 %span{:class => 'help'} In seconds. Leave blank to use 1 sec.
46 59 %tr
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@@ -41,18 +41,18
41 41 if GraderScript.grader_control_enabled?
42 42 cur_dir = `pwd`.chomp
43 43 Dir.chdir(GRADER_ROOT_DIR)
44 44
45 45 script_name = File.join(GRADER_ROOT_DIR, "scripts/import_problem")
46 46 cmd = "#{script_name} #{problem_name} #{problem_dir} #{checker_name}" +
47 47 " -t #{time_limit} -m #{memory_limit}"
48 48
49 49 output = `#{cmd}`
50 50
51 51 Dir.chdir(cur_dir)
52 52
53 - return output
53 + return "import CMD: #{cmd}\n" + output
54 54 end
55 55 return ''
56 56 end
57 57
58 58 end
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@@ -2,33 +2,35
2 2
3 3 class TestdataImporter
4 4
5 5 attr :log_msg
6 6
7 7 def initialize(problem)
8 8 @problem = problem
9 9 end
10 10
11 11 def import_from_file(tempfile,
12 12 time_limit,
13 13 memory_limit,
14 + checker_name='text',
14 15 import_to_db=false)
15 16
16 17 dirname = extract(tempfile)
17 18 return false if not dirname
18 19 if not import_to_db
19 20 @log_msg = GraderScript.call_import_problem(@problem.name,
20 21 dirname,
21 22 time_limit,
22 - memory_limit)
23 + memory_limit,
24 + checker_name)
23 25 else
24 26 # Import test data to test pairs.
25 27
26 28 @problem.test_pairs.clear
27 29 if import_test_pairs(dirname)
28 30 test_pair_count = TestPair.count :conditions => "problem_id = #{@problem.id}"
29 31 @log_msg = "Importing test pair successful. (#{test_pair_count} test pairs imported)"
30 32 else
31 33 @log_msg = "Importing test pair failed. (0 test pairs imported)"
32 34 end
33 35 end
34 36
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