cafe-grader-judge-scripts

Commit r132:ca6ce454fda9 public

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Description:
autonew skips submissions with bad problems, forbids getch, better compiler msg when preprocessing fails, reports compile error when the executable is too large (100MB)
Commit status:
[Not Reviewed]
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r132:ca6ce454fda9 - - 2 files changed: 18 inserted, 4 deleted

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@@ -240,24 +240,27
240
240
241 if latest_submitted_at==nil
241 if latest_submitted_at==nil
242 submissions = Submission.all
242 submissions = Submission.all
243 else
243 else
244 submissions = Submission.all(:conditions => ["submitted_at >= :latest",
244 submissions = Submission.all(:conditions => ["submitted_at >= :latest",
245 {:latest => latest_submitted_at}])
245 {:latest => latest_submitted_at}])
246 end
246 end
247
247
248 graded_any = false
248 graded_any = false
249
249
250 if submissions.length != 0
250 if submissions.length != 0
251 submissions.each do |submission|
251 submissions.each do |submission|
252 + if (submission.problem == nil) or (!submission.problem.available)
253 + next
254 + end
252 if ! graded_submission_ids[submission.id]
255 if ! graded_submission_ids[submission.id]
253 runner.grade_submission(submission)
256 runner.grade_submission(submission)
254 graded_submission_ids[submission.id] = true
257 graded_submission_ids[submission.id] = true
255 if (!latest_submitted_at or
258 if (!latest_submitted_at or
256 latest_submitted_at < submission.submitted_at)
259 latest_submitted_at < submission.submitted_at)
257 latest_submitted_at = submission.submitted_at
260 latest_submitted_at = submission.submitted_at
258 end
261 end
259 puts "graded: #{submission.id}"
262 puts "graded: #{submission.id}"
260 puts "latest: #{latest_submitted_at}"
263 puts "latest: #{latest_submitted_at}"
261 graded_any = true
264 graded_any = true
262 end
265 end
263 end
266 end
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@@ -73,58 +73,69
73 if !FileTest.exists? params[:source_file]
73 if !FileTest.exists? params[:source_file]
74 talk("ERROR: The source file does not exist!")
74 talk("ERROR: The source file does not exist!")
75 open(params[:message_file],"w") do |f|
75 open(params[:message_file],"w") do |f|
76 f.puts "ERROR: The source file did not exist."
76 f.puts "ERROR: The source file did not exist."
77 end
77 end
78 exit(127)
78 exit(127)
79 end
79 end
80
80
81 if params[:prog_lang]=='cpp':
81 if params[:prog_lang]=='cpp':
82 params[:prog_lang] = 'c++'
82 params[:prog_lang] = 'c++'
83 end
83 end
84
84
85 - forbidden_functions = ['system', 'fopen', 'freopen', 'open', 'remove', 'rename']
85 + forbidden_functions = ['system', 'fopen', 'freopen', 'open', 'remove', 'rename', 'getch']
86 redefine_list = []
86 redefine_list = []
87 forbidden_count = 0
87 forbidden_count = 0
88 forbidden_key = (rand(8999) + 1000).to_s
88 forbidden_key = (rand(8999) + 1000).to_s
89 forbidden_functions.each do |f|
89 forbidden_functions.each do |f|
90 redefine_list << "-D#{f}=forbidden#{forbidden_key}#{forbidden_count}"
90 redefine_list << "-D#{f}=forbidden#{forbidden_key}#{forbidden_count}"
91 forbidden_count += 1
91 forbidden_count += 1
92 end
92 end
93 redefine_str = redefine_list.join ' '
93 redefine_str = redefine_list.join ' '
94 puts redefine_str
94 puts redefine_str
95
95
96 # Compile.
96 # Compile.
97 case params[:prog_lang]
97 case params[:prog_lang]
98
98
99 when "c"
99 when "c"
100 - command = "#{C_COMPILER} -E #{params[:source_file]} -o source_prep.c"
100 + command = "#{C_COMPILER} -E #{params[:source_file]} -o source_prep.c 2> #{params[:message_file]}"
101 system(command)
101 system(command)
102 + if FileTest.exist? "source_prep.c"
102 command = "#{C_COMPILER} source_prep.c #{redefine_str} -o #{params[:output_file]} #{C_OPTIONS} 2> #{params[:message_file]}"
103 command = "#{C_COMPILER} source_prep.c #{redefine_str} -o #{params[:output_file]} #{C_OPTIONS} 2> #{params[:message_file]}"
103 - puts command
104 system(command)
104 system(command)
105 + end
105
106
106 when "c++"
107 when "c++"
107 - command = "#{CPLUSPLUS_COMPILER} -E #{params[:source_file]} -o source_prep.cpp"
108 + command = "#{CPLUSPLUS_COMPILER} -E #{params[:source_file]} -o source_prep.cpp 2> #{params[:message_file]}"
108 system(command)
109 system(command)
110 + if FileTest.exist? "source_prep.cpp"
109 command = "#{CPLUSPLUS_COMPILER} #{redefine_str} source_prep.cpp -o #{params[:output_file]} #{CPLUSPLUS_OPTIONS} 2> #{params[:message_file]}"
111 command = "#{CPLUSPLUS_COMPILER} #{redefine_str} source_prep.cpp -o #{params[:output_file]} #{CPLUSPLUS_OPTIONS} 2> #{params[:message_file]}"
110 system(command)
112 system(command)
113 + end
111
114
112 when "pas"
115 when "pas"
113 command = "#{PASCAL_COMPILER} #{params[:source_file]} -ooutpas #{PASCAL_OPTIONS} > #{params[:message_file]}"
116 command = "#{PASCAL_COMPILER} #{params[:source_file]} -ooutpas #{PASCAL_OPTIONS} > #{params[:message_file]}"
114 system(command)
117 system(command)
115 FileUtils.mv("output", params[:output_file])
118 FileUtils.mv("output", params[:output_file])
116
119
117 else
120 else
118 talk("ERROR: Invalid language specified!")
121 talk("ERROR: Invalid language specified!")
119 open(params[:message_file],"w") do |f|
122 open(params[:message_file],"w") do |f|
120 f.puts "ERROR: Invalid language specified!"
123 f.puts "ERROR: Invalid language specified!"
121 end
124 end
122 exit(127)
125 exit(127)
123 end
126 end
124
127
125 # Report success or failure.
128 # Report success or failure.
126 if FileTest.exists? params[:output_file]
129 if FileTest.exists? params[:output_file]
127 talk "Compilation was successful!"
130 talk "Compilation was successful!"
131 +
132 + if File.size(params[:output_file]) > 100000000
133 + talk "But the executable is too big."
134 + open(params[:message_file],"w+") do |f|
135 + f.puts "Executable is too large."
136 + end
137 + File.delete(params[:output_file])
138 + end
128 else
139 else
129 talk "ERROR: Something was wrong during the compilation!"
140 talk "ERROR: Something was wrong during the compilation!"
130 end
141 end
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