annotate testcases.py @ 78:d46bd7ee3e69

Updated copyright notices
author Oleg Oshmyan <chortos@inbox.lv>
date Thu, 13 Jan 2011 19:48:33 +0200
parents 69eadc60f4e2
children ee8a99dcaaed
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1 #! /usr/bin/env python
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2 # Copyright (c) 2010-2011 Chortos-2 <chortos@inbox.lv>
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3
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4 # TODO: copy the ansfile if not options.erase even if no validator is used
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5
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6 from __future__ import division, with_statement
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7
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8 try:
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9 from compat import *
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10 import files, problem, config
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11 except ImportError:
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12 import __main__
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13 __main__.import_error(sys.exc_info()[1])
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14 else:
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15 from __main__ import clock, options
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16
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17 import glob, re, sys, tempfile, time
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18 from subprocess import Popen, PIPE, STDOUT
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19
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20 import os
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21 devnull = open(os.path.devnull, 'w+')
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22
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23 try:
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24 from signal import SIGTERM, SIGKILL
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25 except ImportError:
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26 SIGTERM = 15
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27 SIGKILL = 9
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28
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29 try:
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30 from _subprocess import TerminateProcess
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31 except ImportError:
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32 # CPython 2.5 does define _subprocess.TerminateProcess even though it is
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33 # not used in the subprocess module, but maybe something else does not
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34 try:
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35 import ctypes
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36 TerminateProcess = ctypes.windll.kernel32.TerminateProcess
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37 except (ImportError, AttributeError):
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38 TerminateProcess = None
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39
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40
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41 # Do not show error messages due to errors in the program being tested
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42 try:
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43 import ctypes
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44 try:
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45 errmode = ctypes.windll.kernel32.GetErrorMode()
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46 except AttributeError:
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47 errmode = ctypes.windll.kernel32.SetErrorMode(0)
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48 errmode |= 0x8003
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49 ctypes.windll.kernel32.SetErrorMode(errmode)
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50 except Exception:
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51 pass
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52
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53
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54 # Do the hacky-wacky dark magic needed to catch presses of the Escape button.
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55 # If only Python supported forcible termination of threads...
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56 if not sys.stdin.isatty():
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57 canceled = init_canceled = lambda: False
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58 pause = None
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59 else:
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60 try:
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61 # Windows has select() too, but it is not the select() we want
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62 import msvcrt
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63 except ImportError:
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64 try:
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65 from select import select
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66 import termios, tty, atexit
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67 except ImportError:
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68 # It cannot be helped!
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69 # Silently disable support for killing the program being tested
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70 canceled = init_canceled = lambda: False
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71 pause = None
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72 else:
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73 def cleanup(old=termios.tcgetattr(sys.stdin.fileno())):
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74 termios.tcsetattr(sys.stdin.fileno(), termios.TCSAFLUSH, old)
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75 atexit.register(cleanup)
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76 del cleanup
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77 tty.setcbreak(sys.stdin.fileno())
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78 def canceled(select=select, stdin=sys.stdin, read=sys.stdin.read):
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79 while select((stdin,), (), (), 0)[0]:
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80 if read(1) == '\33':
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81 return True
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82 return False
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83 def init_canceled():
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84 while select((sys.stdin,), (), (), 0)[0]:
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85 sys.stdin.read(1)
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86 def pause():
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87 sys.stdin.read(1)
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88 else:
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89 def canceled(kbhit=msvcrt.kbhit, getch=msvcrt.getch):
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90 while kbhit():
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91 c = getch()
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92 if c == '\33':
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93 return True
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94 elif c == '\0':
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95 # Let's hope no-one is fiddling with this
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96 getch()
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97 return False
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98 def init_canceled():
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99 while msvcrt.kbhit():
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100 msvcrt.getch()
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101 def pause():
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102 msvcrt.getch()
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103
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104 try:
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105 from signal import SIGCHLD, signal, SIG_DFL
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106 from select import select, error as select_error
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107 from errno import EINTR
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108 import fcntl
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109 try:
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110 import cPickle as pickle
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111 except ImportError:
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112 import pickle
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113 except ImportError:
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114 try:
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115 from _subprocess import WAIT_OBJECT_0, STD_INPUT_HANDLE, INFINITE
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116 except ImportError:
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117 WAIT_OBJECT_0 = 0
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118 STD_INPUT_HANDLE = -10
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119 INFINITE = -1
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120 try:
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121 import ctypes
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122 SetConsoleMode = ctypes.windll.kernel32.SetConsoleMode
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123 FlushConsoleInputBuffer = ctypes.windll.kernel32.FlushConsoleInputBuffer
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124 WaitForMultipleObjects = ctypes.windll.kernel32.WaitForMultipleObjects
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125 ReadConsoleInputA = ctypes.windll.kernel32.ReadConsoleInputA
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126 try:
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127 from _subprocess import GetStdHandle
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128 except ImportError:
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129 GetStdHandle = ctypes.windll.kernel32.GetStdHandle
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130 except (ImportError, AttributeError):
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131 console_input = False
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132 else:
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133 hStdin = GetStdHandle(STD_INPUT_HANDLE)
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134 console_input = bool(SetConsoleMode(hStdin, 1))
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135 if console_input:
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136 FlushConsoleInputBuffer(hStdin)
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137 class KEY_EVENT_RECORD(ctypes.Structure):
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138 _fields_ = (("bKeyDown", ctypes.c_int),
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139 ("wRepeatCount", ctypes.c_ushort),
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140 ("wVirtualKeyCode", ctypes.c_ushort),
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141 ("wVirtualScanCode", ctypes.c_ushort),
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142 ("UnicodeChar", ctypes.c_wchar),
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143 ("dwControlKeyState", ctypes.c_uint))
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144 class INPUT_RECORD(ctypes.Structure):
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145 _fields_ = (("EventType", ctypes.c_int),
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146 ("KeyEvent", KEY_EVENT_RECORD))
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147 # Memory limits (currently) are not supported
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148 def call(*args, **kwargs):
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149 case = kwargs.pop('case')
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150 try:
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151 case.process = Popen(*args, **kwargs)
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152 except OSError:
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153 raise CannotStartTestee(sys.exc_info()[1])
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154 case.time_started = clock()
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155 if not console_input:
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156 if case.maxtime:
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157 if WaitForSingleObject(case.process._handle, int(case.maxtime * 1000)) != WAIT_OBJECT_0:
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158 raise TimeLimitExceeded
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159 else:
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diff changeset
160 case.process.wait()
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161 else:
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162 ir = INPUT_RECORD()
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163 n = ctypes.c_int()
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164 lpHandles = (ctypes.c_int * 2)(hStdin, case.process._handle)
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165 if case.maxtime:
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166 time_end = clock() + case.maxtime
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167 while case.process.poll() is None:
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168 remaining = time_end - clock()
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169 if remaining > 0:
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170 if WaitForMultipleObjects(2, lpHandles, False, int(remaining * 1000)) == WAIT_OBJECT_0:
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171 ReadConsoleInputA(hStdin, ctypes.byref(ir), 1, ctypes.byref(n))
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172 if ir.EventType == 1 and ir.KeyEvent.bKeyDown and ir.KeyEvent.wVirtualKeyCode == 27:
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173 raise CanceledByUser
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174 else:
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175 raise TimeLimitExceeded
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176 else:
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177 while case.process.poll() is None:
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178 if WaitForMultipleObjects(2, lpHandles, False, INFINITE) == WAIT_OBJECT_0:
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179 ReadConsoleInputA(hStdin, ctypes.byref(ir), 1, ctypes.byref(n))
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180 if ir.EventType == 1 and ir.KeyEvent.bKeyDown and ir.KeyEvent.wVirtualKeyCode == 27:
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181 raise CanceledByUser
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182 case.time_stopped = clock()
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183 if not console_input:
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184 try:
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185 try:
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186 from _subprocess import WaitForSingleObject
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187 except ImportError:
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188 import ctypes
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189 WaitForSingleObject = ctypes.windll.kernel32.WaitForSingleObject
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190 except (ImportError, AttributeError):
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191 # TODO: move the default implementation here
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192 call = None
56
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193 else:
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194 # Make SIGCHLD interrupt sleep() and select()
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195 def bury_child(signum, frame):
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196 try:
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197 bury_child.case.time_stopped = clock()
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198 except Exception:
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199 pass
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200 signal(SIGCHLD, bury_child)
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201
693a938bdeee Accurate run-time reporting on POSIX
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202 # If you want this to work, don't set any stdio argument to PIPE
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203 def call_real(*args, **kwargs):
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204 bury_child.case = case = kwargs.pop('case')
63
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205 preexec_fn_ = kwargs.get('preexec_fn', None)
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206 read, write = os.pipe()
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207 def preexec_fn():
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208 os.close(read)
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209 if preexec_fn_:
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210 preexec_fn_()
65
fcb5ab97f08e Improved run-time reporting and fixed a potential hang on POSIX
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211 fcntl.fcntl(write, fcntl.F_SETFD, fcntl.fcntl(write, fcntl.F_GETFD) | getattr(fcntl, 'FD_CLOEXEC', 1))
69
c0f1b87013ad Fixed a crash on Python 3 on POSIX
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diff changeset
212 fwrite = os.fdopen(write, 'wb')
65
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213 pickle.dump(clock(), fwrite, 1)
63
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214 kwargs['preexec_fn'] = preexec_fn
56
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215 try:
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216 case.process = Popen(*args, **kwargs)
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217 except OSError:
63
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218 os.close(read)
56
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219 raise CannotStartTestee(sys.exc_info()[1])
63
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220 finally:
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221 os.close(write)
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222 try:
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223 if pause is None:
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224 if case.maxtime:
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225 time.sleep(case.maxtime)
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226 if case.process.poll() is None:
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227 raise TimeLimitExceeded
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228 else:
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229 case.process.wait()
56
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230 else:
63
fb9d0223a871 Fixed negative run times reported on POSIX
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231 if not case.maxtime:
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232 try:
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233 while case.process.poll() is None:
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diff changeset
234 if select((sys.stdin,), (), ())[0]:
56
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diff changeset
235 if sys.stdin.read(1) == '\33':
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diff changeset
236 raise CanceledByUser
63
fb9d0223a871 Fixed negative run times reported on POSIX
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diff changeset
237 except select_error:
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diff changeset
238 if sys.exc_info()[1].args[0] != EINTR:
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diff changeset
239 raise
56
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240 else:
63
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diff changeset
241 case.process.poll()
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242 else:
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243 time_end = clock() + case.maxtime
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244 try:
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diff changeset
245 while case.process.poll() is None:
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246 remaining = time_end - clock()
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diff changeset
247 if remaining > 0:
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diff changeset
248 if select((sys.stdin,), (), (), remaining)[0]:
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diff changeset
249 if sys.stdin.read(1) == '\33':
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250 raise CanceledByUser
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251 else:
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252 raise TimeLimitExceeded
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diff changeset
253 except select_error:
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diff changeset
254 if sys.exc_info()[1].args[0] != EINTR:
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diff changeset
255 raise
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diff changeset
256 else:
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diff changeset
257 case.process.poll()
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diff changeset
258 finally:
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diff changeset
259 case.time_started = pickle.loads(os.read(read, 512))
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diff changeset
260 os.close(read)
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diff changeset
261 del bury_child.case
56
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diff changeset
262 def call(*args, **kwargs):
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diff changeset
263 if 'preexec_fn' in kwargs:
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diff changeset
264 try:
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265 return call_real(*args, **kwargs)
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diff changeset
266 except MemoryError:
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diff changeset
267 # If there is not enough memory for the forked test.py,
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diff changeset
268 # opt for silent dropping of the limit
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diff changeset
269 # TODO: show a warning somewhere
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diff changeset
270 del kwargs['preexec_fn']
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271 return call_real(*args, **kwargs)
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272 else:
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273 return call_real(*args, **kwargs)
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diff changeset
274
77
69eadc60f4e2 Memory limit is now applied to the RSS when os.wait4 is available
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diff changeset
275 # Emulate memory limits on platforms compatible with 4.3BSD but not XSI
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diff changeset
276 # I say 'emulate' because the OS will allow excessive memory usage
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diff changeset
277 # anyway; Upreckon will just treat the test case as not passed.
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diff changeset
278 # To do this, we not only require os.wait4 to be present but also
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diff changeset
279 # assume things about the implementation of subprocess.Popen.
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diff changeset
280 try:
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diff changeset
281 def waitpid_emu(pid, options, _wait4=os.wait4):
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282 global last_rusage
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283 pid, status, last_rusage = _wait4(pid, options)
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284 return pid, status
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285 _waitpid = os.waitpid
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286 os.waitpid = waitpid_emu
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287 try:
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288 defaults = Popen._internal_poll.__func__.__defaults__
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289 except AttributeError:
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290 # Python 2.5
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291 defaults = Popen._internal_poll.im_func.func_defaults
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292 i = defaults.index(_waitpid)
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293 defaults = defaults[:i] + (waitpid_emu,) + defaults[i+1:]
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294 try:
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295 Popen._internal_poll.__func__.__defaults__ = defaults
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296 except AttributeError:
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297 pass
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298 Popen._internal_poll.im_func.func_defaults = defaults
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299 except (AttributeError, ValueError):
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300 pass
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301
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302 __all__ = ('TestCase', 'load_problem', 'TestCaseNotPassed',
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303 'TimeLimitExceeded', 'CanceledByUser', 'WrongAnswer',
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304 'NonZeroExitCode', 'CannotStartTestee',
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305 'CannotStartValidator', 'CannotReadOutputFile',
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306 'CannotReadInputFile', 'CannotReadAnswerFile')
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307
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308
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309
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310 # Exceptions
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311
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312 class TestCaseNotPassed(Exception): __slots__ = ()
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313 class TimeLimitExceeded(TestCaseNotPassed): __slots__ = ()
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314 class MemoryLimitExceeded(TestCaseNotPassed): __slots__ = ()
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315 class CanceledByUser(TestCaseNotPassed): __slots__ = ()
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316
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317 class WrongAnswer(TestCaseNotPassed):
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318 __slots__ = 'comment'
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319 def __init__(self, comment=''):
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320 self.comment = comment
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321
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322 class NonZeroExitCode(TestCaseNotPassed):
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323 __slots__ = 'exitcode'
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324 def __init__(self, exitcode):
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325 self.exitcode = exitcode
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326
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327 class ExceptionWrapper(TestCaseNotPassed):
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328 __slots__ = 'upstream'
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329 def __init__(self, upstream):
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330 self.upstream = upstream
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331
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332 class CannotStartTestee(ExceptionWrapper): __slots__ = ()
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333 class CannotStartValidator(ExceptionWrapper): __slots__ = ()
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334 class CannotReadOutputFile(ExceptionWrapper): __slots__ = ()
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335 class CannotReadInputFile(ExceptionWrapper): __slots__ = ()
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336 class CannotReadAnswerFile(ExceptionWrapper): __slots__ = ()
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337
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338
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339
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340 # Helper context managers
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341
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342 class CopyDeleting(object):
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343 __slots__ = 'case', 'file', 'name'
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344
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345 def __init__(self, case, file, name):
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346 self.case = case
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347 self.file = file
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348 self.name = name
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349
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350 def __enter__(self):
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351 if self.name:
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352 try:
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353 self.file.copy(self.name)
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354 except:
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355 try:
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356 self.__exit__(None, None, None)
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357 except:
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358 pass
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359 raise
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360
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361 def __exit__(self, exc_type, exc_val, exc_tb):
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362 if self.name:
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363 self.case.files_to_delete.append(self.name)
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364
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365
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366 class Copying(object):
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367 __slots__ = 'file', 'name'
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368
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369 def __init__(self, file, name):
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370 self.file = file
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371 self.name = name
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372
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373 def __enter__(self):
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374 if self.name:
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375 self.file.copy(self.name)
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376
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377 def __exit__(self, exc_type, exc_val, exc_tb):
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378 pass
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379
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380
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381
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382 # Test case types
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383
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384 class TestCase(object):
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385 __slots__ = ('problem', 'id', 'isdummy', 'infile', 'outfile', 'points',
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386 'process', 'time_started', 'time_stopped', 'time_limit_string',
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387 'realinname', 'realoutname', 'maxtime', 'maxmemory',
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388 'has_called_back', 'files_to_delete')
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389
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390 if ABCMeta:
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391 __metaclass__ = ABCMeta
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392
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393 def __init__(case, prob, id, isdummy, points):
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394 case.problem = prob
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395 case.id = id
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396 case.isdummy = isdummy
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397 case.points = points
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398 case.maxtime = case.problem.config.maxtime
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399 case.maxmemory = case.problem.config.maxmemory
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400 if case.maxtime:
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401 case.time_limit_string = '/%.3f' % case.maxtime
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402 else:
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403 case.time_limit_string = ''
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404 if not isdummy:
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405 case.realinname = case.problem.config.testcaseinname
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406 case.realoutname = case.problem.config.testcaseoutname
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407 else:
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408 case.realinname = case.problem.config.dummyinname
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409 case.realoutname = case.problem.config.dummyoutname
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410
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411 @abstractmethod
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412 def test(case): raise NotImplementedError
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413
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414 def __call__(case, callback):
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415 case.has_called_back = False
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416 case.files_to_delete = []
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417 try:
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418 return case.test(callback)
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419 finally:
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420 now = clock()
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421 if not getattr(case, 'time_started', None):
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422 case.time_started = case.time_stopped = now
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423 elif not getattr(case, 'time_stopped', None):
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424 case.time_stopped = now
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425 if not case.has_called_back:
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426 callback()
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427 case.cleanup()
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428
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429 def cleanup(case):
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430 #if getattr(case, 'infile', None):
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431 # case.infile.close()
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432 #if getattr(case, 'outfile', None):
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parents: 16
diff changeset
433 # case.outfile.close()
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
434 if getattr(case, 'process', None):
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
435 # Try killing after three unsuccessful TERM attempts in a row
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
436 # (except on Windows, where TERMing is killing)
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
437 for i in range(3):
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
438 try:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
439 try:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
440 case.process.terminate()
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
441 except AttributeError:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
442 # Python 2.5
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
443 if TerminateProcess and hasattr(proc, '_handle'):
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
444 # Windows API
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
445 TerminateProcess(proc._handle, 1)
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
446 else:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
447 # POSIX
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
448 os.kill(proc.pid, SIGTERM)
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
449 except Exception:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
450 time.sleep(0)
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
451 case.process.poll()
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
452 else:
22
f07b7a431ea6 Further 2.00 work
Oleg Oshmyan <chortos@inbox.lv>
parents: 21
diff changeset
453 case.process.wait()
21
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
454 break
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
455 else:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
456 # If killing the process is unsuccessful three times in a row,
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
457 # just silently stop trying
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
458 for i in range(3):
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
459 try:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
460 try:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
461 case.process.kill()
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
462 except AttributeError:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
463 # Python 2.5
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
464 if TerminateProcess and hasattr(proc, '_handle'):
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
465 # Windows API
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
466 TerminateProcess(proc._handle, 1)
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
467 else:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
468 # POSIX
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
469 os.kill(proc.pid, SIGKILL)
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
470 except Exception:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
471 time.sleep(0)
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
472 case.process.poll()
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
473 else:
22
f07b7a431ea6 Further 2.00 work
Oleg Oshmyan <chortos@inbox.lv>
parents: 21
diff changeset
474 case.process.wait()
21
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
475 break
22
f07b7a431ea6 Further 2.00 work
Oleg Oshmyan <chortos@inbox.lv>
parents: 21
diff changeset
476 if case.files_to_delete:
f07b7a431ea6 Further 2.00 work
Oleg Oshmyan <chortos@inbox.lv>
parents: 21
diff changeset
477 for name in case.files_to_delete:
f07b7a431ea6 Further 2.00 work
Oleg Oshmyan <chortos@inbox.lv>
parents: 21
diff changeset
478 try:
f07b7a431ea6 Further 2.00 work
Oleg Oshmyan <chortos@inbox.lv>
parents: 21
diff changeset
479 os.remove(name)
f07b7a431ea6 Further 2.00 work
Oleg Oshmyan <chortos@inbox.lv>
parents: 21
diff changeset
480 except Exception:
f07b7a431ea6 Further 2.00 work
Oleg Oshmyan <chortos@inbox.lv>
parents: 21
diff changeset
481 # It can't be helped
f07b7a431ea6 Further 2.00 work
Oleg Oshmyan <chortos@inbox.lv>
parents: 21
diff changeset
482 pass
21
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
483
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
484 def open_infile(case):
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
485 try:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
486 case.infile = files.File('/'.join((case.problem.name, case.realinname.replace('$', case.id))))
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
487 except IOError:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
488 e = sys.exc_info()[1]
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
489 raise CannotReadInputFile(e)
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
490
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
491 def open_outfile(case):
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
492 try:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
493 case.outfile = files.File('/'.join((case.problem.name, case.realoutname.replace('$', case.id))))
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
494 except IOError:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
495 e = sys.exc_info()[1]
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
496 raise CannotReadAnswerFile(e)
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
497
16
f2279b7602d3 Initial 2.00 commit
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
498
21
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
499 class ValidatedTestCase(TestCase):
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
500 __slots__ = 'validator'
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
501
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
502 def __init__(case, *args):
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
503 TestCase.__init__(case, *args)
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
504 if not case.problem.config.tester:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
505 case.validator = None
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
506 else:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
507 case.validator = case.problem.config.tester
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
508
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
509 def validate(case, output):
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
510 if not case.validator:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
511 # Compare the output with the reference output
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
512 case.open_outfile()
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
513 with case.outfile.open() as refoutput:
25
b500e117080e Bug fixes and overhead reduction
Oleg Oshmyan <chortos@inbox.lv>
parents: 24
diff changeset
514 for line, refline in zip_longest(output, refoutput):
b500e117080e Bug fixes and overhead reduction
Oleg Oshmyan <chortos@inbox.lv>
parents: 24
diff changeset
515 if refline is not None and not isinstance(refline, basestring):
21
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
516 line = bytes(line, sys.getdefaultencoding())
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
517 if line != refline:
22
f07b7a431ea6 Further 2.00 work
Oleg Oshmyan <chortos@inbox.lv>
parents: 21
diff changeset
518 raise WrongAnswer
24
c23d81f4a1a3 Score returned by TestCase.__call__() is now normalized to 0..1
Oleg Oshmyan <chortos@inbox.lv>
parents: 23
diff changeset
519 return 1
21
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
520 elif callable(case.validator):
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
521 return case.validator(output)
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
522 else:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
523 # Call the validator program
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
524 output.close()
23
c1f52b5d80d6 Compatibility and bug fixes
Oleg Oshmyan <chortos@inbox.lv>
parents: 22
diff changeset
525 if case.problem.config.ansname:
c1f52b5d80d6 Compatibility and bug fixes
Oleg Oshmyan <chortos@inbox.lv>
parents: 22
diff changeset
526 case.open_outfile()
c1f52b5d80d6 Compatibility and bug fixes
Oleg Oshmyan <chortos@inbox.lv>
parents: 22
diff changeset
527 case.outfile.copy(case.problem.config.ansname)
25
b500e117080e Bug fixes and overhead reduction
Oleg Oshmyan <chortos@inbox.lv>
parents: 24
diff changeset
528 try:
b500e117080e Bug fixes and overhead reduction
Oleg Oshmyan <chortos@inbox.lv>
parents: 24
diff changeset
529 case.process = Popen(case.validator, stdin=devnull, stdout=PIPE, stderr=STDOUT, universal_newlines=True, bufsize=-1)
b500e117080e Bug fixes and overhead reduction
Oleg Oshmyan <chortos@inbox.lv>
parents: 24
diff changeset
530 except OSError:
b500e117080e Bug fixes and overhead reduction
Oleg Oshmyan <chortos@inbox.lv>
parents: 24
diff changeset
531 raise CannotStartValidator(sys.exc_info()[1])
21
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
532 comment = case.process.communicate()[0].strip()
26
5bbb68833868 Output text improvements
Oleg Oshmyan <chortos@inbox.lv>
parents: 25
diff changeset
533 match = re.match(r'(?i)(ok|(?:correct|wrong)(?:(?:\s|_)*answer)?)(?:$|\s+|[.,!:]+\s*)', comment)
21
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
534 if match:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
535 comment = comment[match.end():]
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
536 if not case.problem.config.maxexitcode:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
537 if case.process.returncode:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
538 raise WrongAnswer(comment)
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
539 else:
24
c23d81f4a1a3 Score returned by TestCase.__call__() is now normalized to 0..1
Oleg Oshmyan <chortos@inbox.lv>
parents: 23
diff changeset
540 return 1, comment
21
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
541 else:
24
c23d81f4a1a3 Score returned by TestCase.__call__() is now normalized to 0..1
Oleg Oshmyan <chortos@inbox.lv>
parents: 23
diff changeset
542 return case.process.returncode / case.problem.config.maxexitcode, comment
21
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
543
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
544
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
545 class BatchTestCase(ValidatedTestCase):
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
546 __slots__ = ()
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
547
22
f07b7a431ea6 Further 2.00 work
Oleg Oshmyan <chortos@inbox.lv>
parents: 21
diff changeset
548 def test(case, callback):
f07b7a431ea6 Further 2.00 work
Oleg Oshmyan <chortos@inbox.lv>
parents: 21
diff changeset
549 init_canceled()
21
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
550 if sys.platform == 'win32' or not case.maxmemory:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
551 preexec_fn = None
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
552 else:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
553 def preexec_fn():
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
554 try:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
555 import resource
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
556 maxmemory = int(case.maxmemory * 1048576)
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
557 resource.setrlimit(resource.RLIMIT_AS, (maxmemory, maxmemory))
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
558 # I would also set a CPU time limit but I do not want the time
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
559 # that passes between the calls to fork and exec to be counted in
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
560 except MemoryError:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
561 # We do not have enough memory for ourselves;
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
562 # let the parent know about this
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
563 raise
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
564 except Exception:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
565 # Well, at least we tried
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
566 pass
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
567 case.open_infile()
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
568 case.time_started = None
77
69eadc60f4e2 Memory limit is now applied to the RSS when os.wait4 is available
Oleg Oshmyan <chortos@inbox.lv>
parents: 76
diff changeset
569 global last_rusage
69eadc60f4e2 Memory limit is now applied to the RSS when os.wait4 is available
Oleg Oshmyan <chortos@inbox.lv>
parents: 76
diff changeset
570 last_rusage = None
21
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
571 if case.problem.config.stdio:
54
1914ae9cfdce Bug fixes
Oleg Oshmyan <chortos@inbox.lv>
parents: 50
diff changeset
572 if options.erase and not case.validator or not case.problem.config.inname:
22
f07b7a431ea6 Further 2.00 work
Oleg Oshmyan <chortos@inbox.lv>
parents: 21
diff changeset
573 # TODO: re-use the same file name if possible
21
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
574 # FIXME: 2.5 lacks the delete parameter
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
575 with tempfile.NamedTemporaryFile(delete=False) as f:
22
f07b7a431ea6 Further 2.00 work
Oleg Oshmyan <chortos@inbox.lv>
parents: 21
diff changeset
576 inputdatafname = f.name
25
b500e117080e Bug fixes and overhead reduction
Oleg Oshmyan <chortos@inbox.lv>
parents: 24
diff changeset
577 contextmgr = CopyDeleting(case, case.infile, inputdatafname)
21
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
578 else:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
579 inputdatafname = case.problem.config.inname
25
b500e117080e Bug fixes and overhead reduction
Oleg Oshmyan <chortos@inbox.lv>
parents: 24
diff changeset
580 contextmgr = Copying(case.infile, inputdatafname)
b500e117080e Bug fixes and overhead reduction
Oleg Oshmyan <chortos@inbox.lv>
parents: 24
diff changeset
581 with contextmgr:
b500e117080e Bug fixes and overhead reduction
Oleg Oshmyan <chortos@inbox.lv>
parents: 24
diff changeset
582 # FIXME: this U doesn't do anything good for the child process, does it?
22
f07b7a431ea6 Further 2.00 work
Oleg Oshmyan <chortos@inbox.lv>
parents: 21
diff changeset
583 with open(inputdatafname, 'rU') as infile:
f07b7a431ea6 Further 2.00 work
Oleg Oshmyan <chortos@inbox.lv>
parents: 21
diff changeset
584 with tempfile.TemporaryFile('w+') if options.erase and not case.validator else open(case.problem.config.outname, 'w+') as outfile:
57
855bdfeb32a6 NameErrors within call() are now reported
Oleg Oshmyan <chortos@inbox.lv>
parents: 56
diff changeset
585 if call is not None:
56
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
586 call(case.problem.config.path, case=case, stdin=infile, stdout=outfile, stderr=devnull, universal_newlines=True, bufsize=-1, preexec_fn=preexec_fn)
57
855bdfeb32a6 NameErrors within call() are now reported
Oleg Oshmyan <chortos@inbox.lv>
parents: 56
diff changeset
587 else:
22
f07b7a431ea6 Further 2.00 work
Oleg Oshmyan <chortos@inbox.lv>
parents: 21
diff changeset
588 try:
56
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
589 try:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
590 case.process = Popen(case.problem.config.path, stdin=infile, stdout=outfile, stderr=devnull, universal_newlines=True, bufsize=-1, preexec_fn=preexec_fn)
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
591 except MemoryError:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
592 # If there is not enough memory for the forked test.py,
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
593 # opt for silent dropping of the limit
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
594 # TODO: show a warning somewhere
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
595 case.process = Popen(case.problem.config.path, stdin=infile, stdout=outfile, stderr=devnull, universal_newlines=True, bufsize=-1)
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
596 except OSError:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
597 raise CannotStartTestee(sys.exc_info()[1])
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
598 case.time_started = clock()
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
599 time_next_check = case.time_started + .15
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
600 if not case.maxtime:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
601 while True:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
602 exitcode, now = case.process.poll(), clock()
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
603 if exitcode is not None:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
604 case.time_stopped = now
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
605 break
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
606 # For some reason (probably Microsoft's fault),
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
607 # msvcrt.kbhit() is slow as hell
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
608 else:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
609 if now >= time_next_check:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
610 if canceled():
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
611 raise CanceledByUser
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
612 else:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
613 time_next_check = now + .15
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
614 time.sleep(.001)
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
615 else:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
616 time_end = case.time_started + case.maxtime
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
617 while True:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
618 exitcode, now = case.process.poll(), clock()
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
619 if exitcode is not None:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
620 case.time_stopped = now
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
621 break
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
622 elif now >= time_end:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
623 raise TimeLimitExceeded
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
624 else:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
625 if now >= time_next_check:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
626 if canceled():
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
627 raise CanceledByUser
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
628 else:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
629 time_next_check = now + .15
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
630 time.sleep(.001)
62
593ad09cd69b Multiple exit code handling fixes
Oleg Oshmyan <chortos@inbox.lv>
parents: 61
diff changeset
631 if config.globalconf.force_zero_exitcode and case.process.returncode or case.process.returncode < 0:
22
f07b7a431ea6 Further 2.00 work
Oleg Oshmyan <chortos@inbox.lv>
parents: 21
diff changeset
632 raise NonZeroExitCode(case.process.returncode)
77
69eadc60f4e2 Memory limit is now applied to the RSS when os.wait4 is available
Oleg Oshmyan <chortos@inbox.lv>
parents: 76
diff changeset
633 if case.maxmemory and last_rusage and last_rusage.ru_maxrss > case.maxmemory * (1024 if sys.platform != 'darwin' else 1048576):
69eadc60f4e2 Memory limit is now applied to the RSS when os.wait4 is available
Oleg Oshmyan <chortos@inbox.lv>
parents: 76
diff changeset
634 raise MemoryLimitExceeded
22
f07b7a431ea6 Further 2.00 work
Oleg Oshmyan <chortos@inbox.lv>
parents: 21
diff changeset
635 callback()
f07b7a431ea6 Further 2.00 work
Oleg Oshmyan <chortos@inbox.lv>
parents: 21
diff changeset
636 case.has_called_back = True
f07b7a431ea6 Further 2.00 work
Oleg Oshmyan <chortos@inbox.lv>
parents: 21
diff changeset
637 outfile.seek(0)
f07b7a431ea6 Further 2.00 work
Oleg Oshmyan <chortos@inbox.lv>
parents: 21
diff changeset
638 return case.validate(outfile)
21
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
639 else:
22
f07b7a431ea6 Further 2.00 work
Oleg Oshmyan <chortos@inbox.lv>
parents: 21
diff changeset
640 case.infile.copy(case.problem.config.inname)
57
855bdfeb32a6 NameErrors within call() are now reported
Oleg Oshmyan <chortos@inbox.lv>
parents: 56
diff changeset
641 if call is not None:
56
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
642 call(case.problem.config.path, case=case, stdin=devnull, stdout=devnull, stderr=STDOUT, preexec_fn=preexec_fn)
57
855bdfeb32a6 NameErrors within call() are now reported
Oleg Oshmyan <chortos@inbox.lv>
parents: 56
diff changeset
643 else:
21
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
644 try:
56
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
645 try:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
646 case.process = Popen(case.problem.config.path, stdin=devnull, stdout=devnull, stderr=STDOUT, preexec_fn=preexec_fn)
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
647 except MemoryError:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
648 # If there is not enough memory for the forked test.py,
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
649 # opt for silent dropping of the limit
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
650 # TODO: show a warning somewhere
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
651 case.process = Popen(case.problem.config.path, stdin=devnull, stdout=devnull, stderr=STDOUT)
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
652 except OSError:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
653 raise CannotStartTestee(sys.exc_info()[1])
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
654 case.time_started = clock()
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
655 time_next_check = case.time_started + .15
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
656 if not case.maxtime:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
657 while True:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
658 exitcode, now = case.process.poll(), clock()
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
659 if exitcode is not None:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
660 case.time_stopped = now
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
661 break
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
662 else:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
663 if now >= time_next_check:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
664 if canceled():
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
665 raise CanceledByUser
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
666 else:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
667 time_next_check = now + .15
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
668 time.sleep(.001)
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
669 else:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
670 time_end = case.time_started + case.maxtime
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
671 while True:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
672 exitcode, now = case.process.poll(), clock()
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
673 if exitcode is not None:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
674 case.time_stopped = now
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
675 break
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
676 elif now >= time_end:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
677 raise TimeLimitExceeded
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
678 else:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
679 if now >= time_next_check:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
680 if canceled():
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
681 raise CanceledByUser
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
682 else:
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
683 time_next_check = now + .15
693a938bdeee Accurate run-time reporting on POSIX
Oleg Oshmyan <chortos@inbox.lv>
parents: 55
diff changeset
684 time.sleep(.001)
62
593ad09cd69b Multiple exit code handling fixes
Oleg Oshmyan <chortos@inbox.lv>
parents: 61
diff changeset
685 if config.globalconf.force_zero_exitcode and case.process.returncode or case.process.returncode < 0:
21
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
686 raise NonZeroExitCode(case.process.returncode)
77
69eadc60f4e2 Memory limit is now applied to the RSS when os.wait4 is available
Oleg Oshmyan <chortos@inbox.lv>
parents: 76
diff changeset
687 if case.maxmemory and last_rusage and last_rusage.ru_maxrss > case.maxmemory * (1024 if sys.platform != 'darwin' else 1048576):
69eadc60f4e2 Memory limit is now applied to the RSS when os.wait4 is available
Oleg Oshmyan <chortos@inbox.lv>
parents: 76
diff changeset
688 raise MemoryLimitExceeded
22
f07b7a431ea6 Further 2.00 work
Oleg Oshmyan <chortos@inbox.lv>
parents: 21
diff changeset
689 callback()
f07b7a431ea6 Further 2.00 work
Oleg Oshmyan <chortos@inbox.lv>
parents: 21
diff changeset
690 case.has_called_back = True
21
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
691 with open(case.problem.config.outname, 'rU') as output:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
692 return case.validate(output)
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
693
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
694
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
695 # This is the only test case type not executing any programs to be tested
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
696 class OutputOnlyTestCase(ValidatedTestCase):
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
697 __slots__ = ()
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
698 def cleanup(case): pass
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
699
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
700 class BestOutputTestCase(ValidatedTestCase):
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
701 __slots__ = ()
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
702
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
703 # This is the only test case type executing two programs simultaneously
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
704 class ReactiveTestCase(TestCase):
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
705 __slots__ = ()
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
706 # The basic idea is to launch the program to be tested and the grader
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
707 # and to pipe their standard I/O from and to each other,
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
708 # and then to capture the grader's exit code and use it
26
5bbb68833868 Output text improvements
Oleg Oshmyan <chortos@inbox.lv>
parents: 25
diff changeset
709 # like the exit code of an output validator is used.
21
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
710
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
711
71
1bee3a0beeb5 Added a 'Sample total' line when using test groups
Oleg Oshmyan <chortos@inbox.lv>
parents: 69
diff changeset
712 class DummyTestContext(problem.TestGroup):
1bee3a0beeb5 Added a 'Sample total' line when using test groups
Oleg Oshmyan <chortos@inbox.lv>
parents: 69
diff changeset
713 __slots__ = ()
1bee3a0beeb5 Added a 'Sample total' line when using test groups
Oleg Oshmyan <chortos@inbox.lv>
parents: 69
diff changeset
714 def end(self):
1bee3a0beeb5 Added a 'Sample total' line when using test groups
Oleg Oshmyan <chortos@inbox.lv>
parents: 69
diff changeset
715 say('Sample total: %d/%d tests' % (self.ncorrect, self.ntotal))
76
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
716 return 0, 0, self.log
71
1bee3a0beeb5 Added a 'Sample total' line when using test groups
Oleg Oshmyan <chortos@inbox.lv>
parents: 69
diff changeset
717
21
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
718 def load_problem(prob, _types={'batch' : BatchTestCase,
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
719 'outonly' : OutputOnlyTestCase,
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
720 'bestout' : BestOutputTestCase,
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
721 'reactive': ReactiveTestCase}):
39
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
722 # We will need to iterate over these configuration variables twice
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
723 try:
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
724 len(prob.config.dummies)
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
725 except Exception:
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
726 prob.config.dummies = tuple(prob.config.dummies)
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
727 try:
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
728 len(prob.config.tests)
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
729 except Exception:
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
730 prob.config.tests = tuple(prob.config.tests)
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
731
23
c1f52b5d80d6 Compatibility and bug fixes
Oleg Oshmyan <chortos@inbox.lv>
parents: 22
diff changeset
732 if options.legacy:
c1f52b5d80d6 Compatibility and bug fixes
Oleg Oshmyan <chortos@inbox.lv>
parents: 22
diff changeset
733 prob.config.usegroups = False
58
c95addbe0851 Fixed test group support
Oleg Oshmyan <chortos@inbox.lv>
parents: 57
diff changeset
734 newtests = []
23
c1f52b5d80d6 Compatibility and bug fixes
Oleg Oshmyan <chortos@inbox.lv>
parents: 22
diff changeset
735 for i, name in enumerate(prob.config.tests):
39
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
736 # Same here; we'll need to iterate over them twice
23
c1f52b5d80d6 Compatibility and bug fixes
Oleg Oshmyan <chortos@inbox.lv>
parents: 22
diff changeset
737 try:
39
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
738 l = len(name)
23
c1f52b5d80d6 Compatibility and bug fixes
Oleg Oshmyan <chortos@inbox.lv>
parents: 22
diff changeset
739 except Exception:
c1f52b5d80d6 Compatibility and bug fixes
Oleg Oshmyan <chortos@inbox.lv>
parents: 22
diff changeset
740 try:
39
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
741 name = tuple(name)
23
c1f52b5d80d6 Compatibility and bug fixes
Oleg Oshmyan <chortos@inbox.lv>
parents: 22
diff changeset
742 except TypeError:
39
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
743 name = (name,)
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
744 l = len(name)
58
c95addbe0851 Fixed test group support
Oleg Oshmyan <chortos@inbox.lv>
parents: 57
diff changeset
745 if l > 1:
39
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
746 prob.config.usegroups = True
58
c95addbe0851 Fixed test group support
Oleg Oshmyan <chortos@inbox.lv>
parents: 57
diff changeset
747 newtests.append(name)
c95addbe0851 Fixed test group support
Oleg Oshmyan <chortos@inbox.lv>
parents: 57
diff changeset
748 if prob.config.usegroups:
c95addbe0851 Fixed test group support
Oleg Oshmyan <chortos@inbox.lv>
parents: 57
diff changeset
749 prob.config.tests = newtests
c95addbe0851 Fixed test group support
Oleg Oshmyan <chortos@inbox.lv>
parents: 57
diff changeset
750 del newtests
39
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
751
76
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
752 # Even if they have duplicate test identifiers, we must honour sequence pointmaps
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
753 if isinstance(prob.config.pointmap, dict):
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
754 def getpoints(i, j, k=None):
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
755 try:
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
756 return prob.config.pointmap[i]
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
757 except KeyError:
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
758 try:
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
759 return prob.config.pointmap[None]
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
760 except KeyError:
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
761 return prob.config.maxexitcode or 1
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
762 elif prob.config.usegroups:
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
763 def getpoints(i, j, k):
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
764 try:
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
765 return prob.config.pointmap[k][j]
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
766 except LookupError:
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
767 return prob.config.maxexitcode or 1
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
768 else:
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
769 def getpoints(i, j):
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
770 try:
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
771 return prob.config.pointmap[j]
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
772 except LookupError:
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
773 return prob.config.maxexitcode or 1
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
774
39
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
775 # First get prob.cache.padoutput right,
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
776 # then yield the actual test cases
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
777 for i in prob.config.dummies:
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
778 s = 'sample ' + str(i).zfill(prob.config.paddummies)
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
779 prob.cache.padoutput = max(prob.cache.padoutput, len(s))
16
f2279b7602d3 Initial 2.00 commit
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
780 if prob.config.usegroups:
76
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
781 if not isinstance(prob.config.groupweight, dict):
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
782 prob.config.groupweight = dict(enumerate(prob.config.groupweight))
39
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
783 for group in prob.config.tests:
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
784 for i in group:
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
785 s = str(i).zfill(prob.config.padtests)
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
786 prob.cache.padoutput = max(prob.cache.padoutput, len(s))
71
1bee3a0beeb5 Added a 'Sample total' line when using test groups
Oleg Oshmyan <chortos@inbox.lv>
parents: 69
diff changeset
787 yield DummyTestContext()
39
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
788 for i in prob.config.dummies:
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
789 s = str(i).zfill(prob.config.paddummies)
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
790 yield _types[prob.config.kind](prob, s, True, 0)
71
1bee3a0beeb5 Added a 'Sample total' line when using test groups
Oleg Oshmyan <chortos@inbox.lv>
parents: 69
diff changeset
791 yield problem.test_context_end
76
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
792 for k, group in enumerate(prob.config.tests):
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
793 if not group:
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
794 continue
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
795 yield problem.TestGroup(prob.config.groupweight.get(k, prob.config.groupweight.get(None)))
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
796 for j, i in enumerate(group):
39
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
797 s = str(i).zfill(prob.config.padtests)
76
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
798 yield _types[prob.config.kind](prob, s, False, getpoints(i, j, k))
39
2b459f9743b4 Test groups are now supported
Oleg Oshmyan <chortos@inbox.lv>
parents: 27
diff changeset
799 yield problem.test_context_end
16
f2279b7602d3 Initial 2.00 commit
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
800 else:
f2279b7602d3 Initial 2.00 commit
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
801 for i in prob.config.tests:
21
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
802 s = str(i).zfill(prob.config.padtests)
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
803 prob.cache.padoutput = max(prob.cache.padoutput, len(s))
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
804 for i in prob.config.dummies:
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
805 s = str(i).zfill(prob.config.paddummies)
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
806 yield _types[prob.config.kind](prob, s, True, 0)
76
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
807 for j, i in enumerate(prob.config.tests):
21
ec6f1a132109 A pretty usable version
Oleg Oshmyan <chortos@inbox.lv>
parents: 16
diff changeset
808 s = str(i).zfill(prob.config.padtests)
76
0e5ae28e0b2b Points are now weighted on a test context basis
Oleg Oshmyan <chortos@inbox.lv>
parents: 72
diff changeset
809 yield _types[prob.config.kind](prob, s, False, getpoints(i, j))