view upreckon/upreckon-vcs @ 190:3ab18984e3e3

Fixed compilation on systems without termios.h
author Oleg Oshmyan <chortos@inbox.lv>
date Thu, 28 Jul 2011 20:27:22 +0300
parents 4df9537ed261
children d46bb4495766
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#! /usr/bin/env python
# Copyright (c) 2009-2011 Chortos-2 <chortos@inbox.lv>

from __future__ import division, with_statement
import optparse

from upreckon import compat
from upreckon.compat import *

version = '2.03.0 ($$REV$$)'
parser = optparse.OptionParser(version='Upreckon '+version, epilog='Python 2.5 or newer is required.')
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')
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)')
parser.add_option('--list-problems', action='store_true', default=False, help='just list all problem names')
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')
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')
#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')
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')
parser.add_option('-k', '--skim', action='store_true', default=False, help='skip test groups as soon as one test case is failed')
parser.add_option('--no-time-limits', dest='no_maxtime', action='store_true', default=False, help='disable all time limits')

options, args = parser.parse_args()
parser.destroy()
del parser

from upreckon import config
import itertools, os, subprocess, sys, time

if options.legacy:
	compat.pseudobuiltins += 'xrange',

if options.list_problems:
	options.pause = False

from upreckon import testcases

try:
	from upreckon.testcases import pause
except ImportError:
	pause = None

try:
	globalconf = config.load_global()
	
	# Do this check here so that if we have to warn them, we do it as early as possible
	if options.pause and not pause and not hasattr(globalconf, 'pause'):
		if os.name == 'posix':
			globalconf.pause = 'read -s -n 1'
			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)
			sys.stderr.flush()
		elif os.name == 'nt':
			globalconf.pause = 'pause'
		else:
			sys.exit('Error: configuration variable pause is not defined and cannot be devised automatically.')
	
	from upreckon.problem import *
	
	# Support single-problem configurations
	if globalconf.problems is None:
		shouldprintnames = False
		globalconf.multiproblem = False
		globalconf.problems = os.path.curdir,
	else:
		globalconf.multiproblem = True
		shouldprintnames = True
	
	if options.list_problems:
		for taskname in globalconf.problems:
			say(taskname)
		sys.exit()
	
	ntasks = 0
	nfulltasks = 0
	maxscore = 0
	realscore = 0
	
	for taskname in (globalconf.problems if not options.problems else options.problems):
		problem = Problem(taskname)
		
		if ntasks and not options.copyonly: say()
		if shouldprintnames: say(taskname)
		
		if options.copyonly:
			problem.copytestdata()
		else:
			real, max = problem.test()
		
		ntasks += 1
		nfulltasks += real == max
		realscore += real
		maxscore += max
	
	if options.copyonly:
		sys.exit()
	
	if ntasks != 1:
		say()
		say('Grand total: %g/%g weighted points; %d/%d problems solved fully' % (realscore, maxscore, nfulltasks, ntasks))
except KeyboardInterrupt:
	say('Exiting due to a keyboard interrupt.', end='', file=sys.stderr)
	sys.stderr.flush()
	try:
		import signal
		signal.signal(signal.SIGINT, signal.SIG_DFL)
		os.kill(os.getpid(), signal.SIGINT)
	except Exception:
		pass
	# Do this even if we got no exceptions, just in case
	say(file=sys.stderr)
	sys.exit(1)

if options.pause:
	say('Press any key to exit...')
	sys.stdout.flush()
	
	if pause:
		pause()
	elif callable(globalconf.pause):
		globalconf.pause()
	else:
		with open(os.devnull, 'w') as devnull:
			subprocess.call(globalconf.pause, shell=True, stdout=devnull, stderr=subprocess.STDOUT)