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Added '[test cases]' to the usage help message
author Oleg Oshmyan <chortos@inbox.lv>
date Sun, 19 Jan 2014 01:32:21 +0000
parents cf7dd3f46e89
children
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1 #! /usr/bin/env python
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2 # Copyright (c) 2009-2014 Chortos-2 <chortos@inbox.lv>
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3
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4 from __future__ import division, with_statement
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5 import optparse
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6
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7 from upreckon import compat
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8 from upreckon.compat import *
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9
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10 parser = optparse.OptionParser(version='Upreckon 2.05.0 ($$REV$$)', usage='Usage: %prog [options] [test cases]', epilog='Python 2.6 or newer is required.')
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11 parser.add_option('-1', dest='legacy', action='store_true', default=False, help='handle configuration files in a way more compatible with test.py 1.x')
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12 parser.add_option('-p', '--problem', dest='problems', metavar='PROBLEM', action='append', help='test only the PROBLEM (this option can be specified more than once with different problem names, all of which will be tested)')
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13 parser.add_option('--list-problems', action='store_true', default=False, help='just list all problem names')
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14 parser.add_option('-c', '--cleanup', dest='cleanup', action='store_true', default=False, help='delete the copies of input/output files and exit')
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15 parser.add_option('-m', '--copy-io', dest='copyonly', action='store_true', default=False, help='create a copy of the input/output files of the last test case for manual testing and exit')
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16 parser.add_option('-x', '--auto-exit', dest='pause', action='store_false', default=True, help='do not wait for a key to be pressed after finishing testing')
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17 parser.add_option('-s', '--save-io', dest='erase', action='store_false', default=True, help='do not delete the copies of input/output files after the last test case; create copies of input files and store output in files even if the solution uses standard I/O; delete the stored input/output files if the solution uses standard I/O and the -c/--cleanup option is specified')
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18 parser.add_option('-k', '--skim', action='store_true', default=False, help='skip test groups as soon as one test case is failed')
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19 parser.add_option('--no-time-limits', dest='no_maxtime', action='store_true', default=False, help='disable all time limits')
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21 options, args = parser.parse_args()
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22 parser.destroy()
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23 del parser
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24
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25 from upreckon import config
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26 import os, subprocess, sys
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28 if options.legacy:
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29 compat.pseudobuiltins += 'xrange',
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31 if options.list_problems:
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32 options.pause = False
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33
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34 from upreckon import testcases
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35
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36 try:
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37 from upreckon.testcases import pause
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38 except ImportError:
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39 pause = None
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40
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41 try:
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42 globalconf = config.load_global()
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43
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44 # Do this check here so that if we have to warn them, we do it as early as possible
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45 if options.pause and not pause and not hasattr(globalconf, 'pause'):
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46 if os.name == 'posix':
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47 globalconf.pause = 'read -s -n 1'
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48 say('Warning: configuration variable pause is not defined; it was devised automatically but the choice might be incorrect, so Upreckon might exit immediately after the testing is completed.', file=sys.stderr)
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49 sys.stderr.flush()
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50 elif os.name == 'nt':
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51 globalconf.pause = 'pause'
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52 else:
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53 sys.exit('Error: configuration variable pause is not defined and cannot be devised automatically.')
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54
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55 from upreckon.problem import *
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56
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57 # Support single-problem configurations
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58 if globalconf.problems is None:
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59 shouldprintnames = False
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60 globalconf.multiproblem = False
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61 globalconf.problems = os.path.curdir,
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62 else:
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63 globalconf.multiproblem = True
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64 shouldprintnames = True
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66 if options.list_problems:
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67 for taskname in globalconf.problems:
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68 say(taskname)
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69 sys.exit()
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71 ntasks = 0
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72 nfulltasks = 0
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73 maxscore = 0
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74 realscore = 0
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76 for taskname in options.problems or globalconf.problems:
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77 problem = Problem(taskname)
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78
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79 if ntasks and not (options.cleanup or options.copyonly): say()
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80 if shouldprintnames: say(taskname)
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82 if options.cleanup:
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83 problem.cleanup()
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84 elif options.copyonly:
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85 problem.copytestdata()
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86 else:
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87 real, max = problem.test()
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88
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89 ntasks += 1
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90 nfulltasks += real == max
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91 realscore += real
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92 maxscore += max
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94 if options.cleanup or options.copyonly:
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95 sys.exit()
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97 if ntasks != 1:
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98 say()
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99 say('Grand total: %g/%g weighted points; %d/%d problems solved fully' % (realscore, maxscore, nfulltasks, ntasks))
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100 except KeyboardInterrupt:
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101 say('Exiting due to a keyboard interrupt.', end='', file=sys.stderr)
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102 sys.stderr.flush()
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103 try:
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104 import signal
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105 signal.signal(signal.SIGINT, signal.SIG_DFL)
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106 os.kill(os.getpid(), signal.SIGINT)
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107 except Exception:
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108 pass
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109 # Do this even if we got no exceptions, just in case
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110 say(file=sys.stderr)
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111 sys.exit(1)
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112
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113 try:
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114 if options.pause:
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115 say('Press any key to exit...')
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116 sys.stdout.flush()
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117
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118 if pause:
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119 pause()
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120 elif callable(globalconf.pause):
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121 globalconf.pause()
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122 else:
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123 with open(os.devnull, 'w') as devnull:
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124 subprocess.call(globalconf.pause, shell=True, stdout=devnull, stderr=subprocess.STDOUT)
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125 except KeyboardInterrupt:
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126 pass