diff 2.00/test-svn.py @ 16:f2279b7602d3

Initial 2.00 commit
author Oleg Oshmyan <chortos@inbox.lv>
date Mon, 07 Jun 2010 23:36:52 +0000
parents
children dfe872cafbd0
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/2.00/test-svn.py	Mon Jun 07 23:36:52 2010 +0000
@@ -0,0 +1,121 @@
+#!/usr/bin/python
+# Copyright (c) 2009-2010 Chortos-2 <chortos@inbox.lv>
+
+from __future__ import division, with_statement
+import optparse, sys, compat
+from compat import say
+
+# $Rev: 15 $
+version = '2.00.0 (SVN r$$REV$$)'
+parser = optparse.OptionParser(version='test.py '+version, epilog='Python 2.5 or newer is required, unless you have a custom build of Python.')
+parser.add_option('-u', '--update', dest='update', action='store_true', default=False, help='check for an updated version of test.py')
+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')
+
+options, args = parser.parse_args()
+parser.destroy()
+del parser
+
+if options.update:
+	try:
+		urllib, urlread = compat.import_urllib()
+	except ImportError:
+		sys.exit('Error: the urllib Python module is missing. Without it, an automatic update is impossible.')
+	
+	latesttext = urlread('http://chortos.selfip.net/~astiob/test.py/version.txt')
+	latest = latesttext.split('.')
+	installed = version.split('.')
+	update = None
+	
+	if latest[0] > installed[0]:
+		update = 'major'
+	elif latest[0] == installed[0]:
+		if latest[1] > installed[1]:
+			update = 'feature'
+		elif latest[1] == installed[1]:
+			if latest[2] > installed[2]:
+				update = 'bug-fixing'
+			elif latest[2] == installed[2]:
+				say('You are using the latest publicly available version of test.py.')
+				sys.exit()
+	
+	if not update:
+		say('Your copy of test.py is newer than the publicly available version.')
+		sys.exit()
+	
+	say('A ' + update + ' update to test.py is available. Downloading...')
+	sys.stdout.flush()
+	urllib.urlretrieve('http://chortos.selfip.net/~astiob/test.py/test.py', sys.argv[0])
+	say('Downloaded and installed. Now you are using test.py ' + latesttext + '.')
+	sys.exit()
+
+def import_error(e):
+	say('Your installation of test.py is incomplete:', str(e).lower() + '.', file=sys.stderr)
+	sys.exit(3)
+
+import os, config
+
+# Do this check here so that if we have to warn them, we do it as early as possible
+if options.pause and not hasattr(config, 'pause'):
+	try:
+		# If we have getch, we don't need config.pause
+		import msvcrt
+		msvcrt.getch.__call__
+	except Exception:
+		if os.name == 'posix':
+			config.pause = 'read -s -n 1'
+			say('Warning: configuration variable pause is not defined; it was devised automatically but the choice might be incorrect, so test.py might exit immediately after the testing is completed.')
+			sys.stdout.flush()
+		elif os.name == 'nt':
+			config.pause = 'pause'
+		else:
+			sys.exit('Error: configuration variable pause is not defined and cannot be devised automatically.')
+
+try:
+	from problem import *
+except ImportError as e:
+	import_error(e)
+
+# Support single-problem configurations
+try:
+	shouldprintnames = len(config.tasknames) > 1
+except Exception:
+	shouldprintnames = True
+
+ntasks = 0
+nfulltasks = 0
+maxscore = 0
+realscore = 0
+
+for taskname in config.tasknames:
+	problem = Problem(taskname)
+	
+	if ntasks: 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 grand total: %g/%g weighted points; %d/%d problems solved fully' % (realscore, maxscore, nfulltasks, ntasks))
+
+if options.pause:
+	say('Press any key to exit...', end='')
+	sys.stdout.flush()
+	
+	try:
+		import msvcrt
+		msvcrt.getch()
+	except Exception:
+		os.system(config.pause + ' >' + os.devnull)
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