Mercurial > ~astiob > upreckon > hgweb

annotate win32.py @ 92:17041a71bc02

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maxtime is now auto-converted to maxcputime
author Oleg Oshmyan <chortos@inbox.lv>
date Mon, 28 Feb 2011 16:10:41 +0000
parents c62c9bfd614a
children 6c2997616bdf
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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06356af50bf9 Finished testcases reorganization and CPU time limit implementation
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1 # Copyright (c) 2010-2011 Chortos-2 <chortos@inbox.lv>
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2
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3 from __future__ import division, with_statement
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4
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c62c9bfd614a Removed import_error
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5 from compat import *
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6 import testcases # mutual import
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7
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8 from ctypes import *
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9 from ctypes.wintypes import *
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10 from msvcrt import getch as pause
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11 from subprocess import Popen
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12 import sys
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13
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14 try:
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15 from testcases import clock
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16 except ImportError:
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17 from time import clock
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18
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19 # Defaults that may be overwritten by values from _subprocess
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20 INFINITE = -1
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21 STD_INPUT_HANDLE = -10
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22 WAIT_OBJECT_0 = 0
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23
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24 try:
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25 from _subprocess import *
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26 except ImportError:
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27 pass
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28
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29 try:
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30 from numbers import Integral
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31 except ImportError:
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32 Integral = int, long
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33
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34 try:
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35 from collections import namedtuple
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36 except ImportError:
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37 from operator import itemgetter
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38 class ProcessTimes(tuple):
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39 __slots__ = ()
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40 __new__ = lambda cls, kernel, user: tuple.__new__(cls, (kernel, user))
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41 __getnewargs__ = lambda self: tuple(self)
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42 kernel, user = (property(itemgetter(i)) for i in (0, 1))
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43 else:
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44 ProcessTimes = namedtuple('ProcessTimes', 'kernel user')
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45
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46 __all__ = 'call', 'kill', 'terminate', 'pause', 'clock'
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47
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48
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49 # Automatically convert _subprocess handle objects into low-level HANDLEs
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50 # and replicate their functionality for our own use
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51 try:
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52 _subprocess_handle = type(GetCurrentProcess())
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53 except NameError:
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54 _subprocess_handle = Integral
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55 class Handle(object):
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56 @staticmethod
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57 def from_param(handle):
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58 if isinstance(handle, (_subprocess_handle, Integral)):
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59 return HANDLE(int(handle))
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60 elif isinstance(handle, Handle):
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61 return HANDLE(handle.handle)
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62 elif isinstance(handle, HANDLE):
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63 return handle
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64 else:
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65 raise TypeError('cannot convert %s to a handle' %
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66 type(handle).__name__)
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67
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68 __slots__ = 'handle'
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69
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70 def __init__(self, handle):
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71 if isinstance(handle, Integral):
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72 self.handle = handle
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73 elif isinstance(handle, HANDLE):
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74 self.handle = handle.value
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75 elif isinstance(handle, Handle):
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76 self.handle = handle.handle
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77 elif isinstance(handle, _subprocess_handle):
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78 handle = HANDLE(int(handle))
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79 flags = DWORD()
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80 try:
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81 if windll.kernel32.GetHandleInformation(handle, byref(flags)):
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82 flags = flags.value
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83 else:
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84 flags = 0
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85 except AttributeError:
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86 # Available on NT 3.51 and up, NT line only
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87 flags = 0
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88 proc = HANDLE(int(GetCurrentProcess()))
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89 handle = DuplicateHandle(proc, handle, proc, 0, flags & 1, 2)
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90 self.handle = handle.Detach()
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91 else:
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92 raise TypeError("Handle() argument must be a handle, not '%s'" %
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93 type(handle).__name__)
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94
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95 def __int__(self):
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96 return int(self.handle)
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97
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98 def Detach(self):
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99 handle = self.handle
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100 self.handle = None
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101 return handle
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102
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103 # This is also __del__, so only locals are accessed
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104 def Close(self, _CloseHandle=windll.kernel32.CloseHandle, _HANDLE=HANDLE):
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105 if self.handle:
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106 _CloseHandle(_HANDLE(self.handle))
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107 self.handle = None
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108 __del__ = Close
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109
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110 CHAR = c_char
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111 INVALID_HANDLE_VALUE = HANDLE(-1).value
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112 LPDWORD = POINTER(DWORD)
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113 LPFILETIME = POINTER(FILETIME)
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114 SIZE_T = ULONG_PTR = WPARAM
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115 ULONGLONG = c_ulonglong
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116
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117 try:
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118 unicode
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119 except NameError:
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120 LPCTSTR = LPCWSTR
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121 UNISUFFIX = 'W'
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122 else:
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123 LPCTSTR = LPCSTR
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124 UNISUFFIX = 'A'
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125
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126
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127 prototype = WINFUNCTYPE(BOOL, Handle,
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128 LPFILETIME, LPFILETIME, LPFILETIME, LPFILETIME)
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129 flags = ((1, 'process'),
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130 (2, 'creation'), (2, 'exit'), (2, 'kernel'), (2, 'user'))
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131 try:
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132 GetProcessTimes = prototype(('GetProcessTimes', windll.kernel32), flags)
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133 except AttributeError:
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134 # Available on NT 3.5 and up, NT line only
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135 GetProcessTimes = None
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136 else:
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137 def errcheck(result, func, args):
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138 if not result: raise WinError()
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139 ftimes = [t.dwHighDateTime << 32 | t.dwLowDateTime for t in args[3:]]
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140 kernel = ftimes[0] / 10000000
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141 user = ftimes[1] / 10000000
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142 return ProcessTimes(kernel, user)
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143 GetProcessTimes.errcheck = errcheck
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144
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145
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146 class PROCESS_MEMORY_COUNTERS(Structure):
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147 _fields_ = (('cb', DWORD),
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148 ('PageFaultCount', DWORD),
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149 ('PeakWorkingSetSize', SIZE_T),
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150 ('WorkingSetSize', SIZE_T),
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151 ('QuotaPeakPagedPoolUsage', SIZE_T),
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Oleg Oshmyan <chortos@inbox.lv>
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152 ('QuotaPagedPoolUsage', SIZE_T),
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Oleg Oshmyan <chortos@inbox.lv>
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153 ('QuotaPeakNonPagedPoolUsage', SIZE_T),
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Oleg Oshmyan <chortos@inbox.lv>
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154 ('QuotaNonPagedPoolUsage', SIZE_T),
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Oleg Oshmyan <chortos@inbox.lv>
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155 ('PagefileUsage', SIZE_T),
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156 ('PeakPagefileUsage', SIZE_T))
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157
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158 prototype = WINFUNCTYPE(BOOL, Handle, POINTER(PROCESS_MEMORY_COUNTERS), DWORD)
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159 flags = ((1, 'process'), (2, 'counters'),
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160 (5, 'cb', sizeof(PROCESS_MEMORY_COUNTERS)))
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161 try:
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162 GetProcessMemoryInfo = prototype(('GetProcessMemoryInfo', windll.psapi),
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163 flags)
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diff changeset
164 except AttributeError:
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165 # Available on NT 4.0 and up, NT line only
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166 GetProcessMemoryInfo = None
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167 else:
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168 def errcheck(result, func, args):
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169 if not result: raise WinError()
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170 return args
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171 GetProcessMemoryInfo.errcheck = errcheck
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172
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173
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174 class _uChar_union(Union):
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175 _fields_ = (('UnicodeChar', WCHAR),
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176 ('AsciiChar', CHAR))
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177
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178 class KEY_EVENT_RECORD(Structure):
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179 _fields_ = (('bKeyDown', BOOL),
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180 ('wRepeatCount', WORD),
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181 ('wVirtualKeyCode', WORD),
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Oleg Oshmyan <chortos@inbox.lv>
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182 ('wVirtualScanCode', WORD),
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183 ('uChar', _uChar_union),
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184 ('dwControlKeyState', DWORD))
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185
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186 RIGHT_ALT_PRESSED = 0x001
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187 LEFT_ALT_PRESSED = 0x002
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188 RIGHT_CTRL_PRESSED = 0x004
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189 LEFT_CTRL_PRESSED = 0x008
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190 SHIFT_PRESSED = 0x010
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191 NUMLOCK_ON = 0x020
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192 SCROLLLOCK_ON = 0x040
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193 CAPSLOCK_ON = 0x080
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194 ENHANCED_KEY = 0x100
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195
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196 class _Event_union(Union):
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197 _fields_ = ('KeyEvent', KEY_EVENT_RECORD),
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198
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199 class INPUT_RECORD(Structure):
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200 _fields_ = (('EventType', WORD),
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201 ('Event', _Event_union))
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202
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203 KEY_EVENT = 0x01
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204 MOUSE_EVENT = 0x02
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205 WINDOW_BUFFER_SIZE_EVENT = 0x04
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Oleg Oshmyan <chortos@inbox.lv>
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206 MENU_EVENT = 0x08
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207 FOCUS_EVENT = 0x10
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208
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209 prototype = WINFUNCTYPE(BOOL, Handle, POINTER(INPUT_RECORD), DWORD, LPDWORD)
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210 flags = (1, 'input'), (2, 'buffer'), (5, 'length', 1), (2, 'number_read')
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211 ReadConsoleInput = prototype(('ReadConsoleInputA', windll.kernel32), flags)
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212 def errcheck(result, func, args):
809b77302b21 Win32-specific module with memory and CPU time limits
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213 if not result: raise WinError()
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214 return args[1] if args[3] else None
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diff changeset
215 ReadConsoleInput.errcheck = errcheck
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diff changeset
216
809b77302b21 Win32-specific module with memory and CPU time limits
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diff changeset
217
809b77302b21 Win32-specific module with memory and CPU time limits
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218 prototype = WINFUNCTYPE(BOOL, Handle)
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219 flags = (1, 'input'),
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Oleg Oshmyan <chortos@inbox.lv>
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220 FlushConsoleInputBuffer = prototype(('FlushConsoleInputBuffer',
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Oleg Oshmyan <chortos@inbox.lv>
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diff changeset
221 windll.kernel32), flags)
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222 def errcheck(result, func, args):
809b77302b21 Win32-specific module with memory and CPU time limits
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diff changeset
223 if not result: raise WinError()
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Oleg Oshmyan <chortos@inbox.lv>
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diff changeset
224 FlushConsoleInputBuffer.errcheck = errcheck
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Oleg Oshmyan <chortos@inbox.lv>
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diff changeset
225
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
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226
809b77302b21 Win32-specific module with memory and CPU time limits
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227 prototype = WINFUNCTYPE(BOOL, Handle, DWORD)
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228 flags = (1, 'console'), (1, 'mode')
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229 SetConsoleMode = prototype(('SetConsoleMode', windll.kernel32), flags)
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230 def errcheck(result, func, args):
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diff changeset
231 if not result: raise WinError()
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Oleg Oshmyan <chortos@inbox.lv>
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232 SetConsoleMode.errcheck = errcheck
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Oleg Oshmyan <chortos@inbox.lv>
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233
809b77302b21 Win32-specific module with memory and CPU time limits
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234 ENABLE_PROCESSED_INPUT = 0x001
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Oleg Oshmyan <chortos@inbox.lv>
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235 ENABLE_LINE_INPUT = 0x002
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Oleg Oshmyan <chortos@inbox.lv>
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236 ENABLE_ECHO_INPUT = 0x004
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Oleg Oshmyan <chortos@inbox.lv>
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237 ENABLE_WINDOW_INPUT = 0x008
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Oleg Oshmyan <chortos@inbox.lv>
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238 ENABLE_MOUSE_INPUT = 0x010
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Oleg Oshmyan <chortos@inbox.lv>
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239 ENABLE_INSERT_MODE = 0x020
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Oleg Oshmyan <chortos@inbox.lv>
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240 ENABLE_QUICK_EDIT_MODE = 0x040
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Oleg Oshmyan <chortos@inbox.lv>
parents:
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241 ENABLE_EXTENDED_FLAGS = 0x080
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Oleg Oshmyan <chortos@inbox.lv>
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242
809b77302b21 Win32-specific module with memory and CPU time limits
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243 ENABLE_PROCESSED_OUTPUT = 1
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244 ENABLE_WRAP_AT_EOL_OUTPUT = 2
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Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
245
809b77302b21 Win32-specific module with memory and CPU time limits
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diff changeset
246
809b77302b21 Win32-specific module with memory and CPU time limits
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247 prototype = WINFUNCTYPE(HANDLE, c_void_p, LPCTSTR)
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248 flags = (5, 'attributes'), (1, 'name')
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diff changeset
249 try:
81
24752db487c5 Fixed errors in the win32 module
Oleg Oshmyan <chortos@inbox.lv>
parents: 80
diff changeset
250 CreateJobObject = prototype(('CreateJobObject'+UNISUFFIX, windll.kernel32),
80
809b77302b21 Win32-specific module with memory and CPU time limits
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diff changeset
251 flags)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
252 except AttributeError:
809b77302b21 Win32-specific module with memory and CPU time limits
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diff changeset
253 # Available on 2000 and up, NT line only
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254 CreateJobObject = lambda name: None
809b77302b21 Win32-specific module with memory and CPU time limits
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255 else:
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256 def errcheck(result, func, args):
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diff changeset
257 if not result: raise WinError()
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258 return Handle(result)
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259 CreateJobObject.errcheck = errcheck
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diff changeset
260
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
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diff changeset
261
809b77302b21 Win32-specific module with memory and CPU time limits
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diff changeset
262 prototype = WINFUNCTYPE(BOOL, Handle, Handle)
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263 flags = (1, 'job'), (1, 'handle')
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Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
264 try:
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diff changeset
265 AssignProcessToJobObject = prototype(('AssignProcessToJobObject',
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
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diff changeset
266 windll.kernel32), flags)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
267 except AttributeError:
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diff changeset
268 # Available on 2000 and up, NT line only
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269 AssignProcessToJobObject = lambda job, handle: None
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270 else:
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diff changeset
271 def errcheck(result, func, args):
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diff changeset
272 if not result: raise WinError()
809b77302b21 Win32-specific module with memory and CPU time limits
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diff changeset
273 AssignProcessToJobObject.errcheck = errcheck
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diff changeset
274
809b77302b21 Win32-specific module with memory and CPU time limits
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275
809b77302b21 Win32-specific module with memory and CPU time limits
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276 class JOBOBJECT_BASIC_LIMIT_INFORMATION(Structure):
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277 _fields_ = (('PerProcessUserTimeLimit', LARGE_INTEGER),
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diff changeset
278 ('PerJobUserTimeLimit', LARGE_INTEGER),
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diff changeset
279 ('LimitFlags', DWORD),
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diff changeset
280 ('MinimumWorkingSetSize', SIZE_T),
809b77302b21 Win32-specific module with memory and CPU time limits
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diff changeset
281 ('MaximumWorkingSetSize', SIZE_T),
809b77302b21 Win32-specific module with memory and CPU time limits
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diff changeset
282 ('ActiveProcessLimit', DWORD),
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diff changeset
283 ('Affinity', ULONG_PTR),
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
284 ('PriorityClass', DWORD),
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
285 ('SchedulingClass', DWORD))
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
286
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
287 JOB_OBJECT_LIMIT_WORKINGSET = 0x0001
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
288 JOB_OBJECT_LIMIT_PROCESS_TIME = 0x0002
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
289 JOB_OBJECT_LIMIT_JOB_TIME = 0x0004
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
290 JOB_OBJECT_LIMIT_ACTIVE_PROCESS = 0x0008
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
291 JOB_OBJECT_LIMIT_AFFINITY = 0x0010
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
292 JOB_OBJECT_LIMIT_PRIORITY_CLASS = 0x0020
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
293 JOB_OBJECT_LIMIT_PRESERVE_JOB_TIME = 0x0040
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
294 JOB_OBJECT_LIMIT_SCHEDULING_CLASS = 0x0080
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
295 JOB_OBJECT_LIMIT_PROCESS_MEMORY = 0x0100
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
296 JOB_OBJECT_LIMIT_JOB_MEMORY = 0x0200
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
297 JOB_OBJECT_LIMIT_DIE_ON_UNHANDLED_EXCEPTION = 0x0400
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
298 JOB_OBJECT_LIMIT_BREAKAWAY_OK = 0x0800
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
299 JOB_OBJECT_LIMIT_SILENT_BREAKAWAY_OK = 0x1000
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
300 JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE = 0x2000
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
301 JOB_OBJECT_LIMIT_SUBSET_AFFINITY = 0x4000
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
302
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
303 class IO_COUNTERS(Structure):
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
304 _fields_ = (('ReadOperationCount', ULONGLONG),
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
305 ('WriteOperationCount', ULONGLONG),
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
306 ('OtherOperationCount', ULONGLONG),
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
307 ('ReadTransferCount', ULONGLONG),
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
308 ('WriteTransferCount', ULONGLONG),
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
309 ('OtherTransferCount', ULONGLONG))
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
310
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
311 class JOBOBJECT_EXTENDED_LIMIT_INFORMATION(Structure):
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
312 _fields_ = (('BasicLimitInformation', JOBOBJECT_BASIC_LIMIT_INFORMATION),
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
313 ('IoInfo', IO_COUNTERS),
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
314 ('ProcessMemoryLimit', SIZE_T),
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
315 ('JobMemoryLimit', SIZE_T),
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
316 ('PeakProcessMemoryUsed', SIZE_T),
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
317 ('PeakJobMemoryUsed', SIZE_T))
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
318
82
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
319 prototype = WINFUNCTYPE(BOOL, Handle, c_int, c_void_p, DWORD)
80
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
320 flags = (1, 'job'), (1, 'infoclass'), (1, 'info'), (1, 'infosize')
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
321 try:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
322 _setjobinfo = prototype(('SetInformationJobObject',windll.kernel32), flags)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
323 except AttributeError:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
324 # Available on 2000 and up, NT line only
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
325 SetInformationJobObject = lambda job, infoclass, info: None
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
326 else:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
327 def errcheck(result, func, args):
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
328 if not result: raise WinError()
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
329 _setjobinfo.errcheck = errcheck
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
330 def SetInformationJobObject(job, infoclass, info):
82
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
331 return _setjobinfo(job, infoclass, byref(info), sizeof(info))
80
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
332
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
333 (
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
334 JobObjectBasicAccountingInformation,
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
335 JobObjectBasicLimitInformation,
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
336 JobObjectBasicProcessIdList,
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
337 JobObjectBasicUIRestrictions,
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
338 JobObjectSecurityLimitInformation,
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
339 JobObjectEndOfJobTimeInformation,
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
340 JobObjectAssociateCompletionPortInformation,
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
341 JobObjectBasicAndIoAccountingInformation,
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
342 JobObjectExtendedLimitInformation,
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
343 JobObjectJobSetInformation,
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
344 MaxJobObjectInfoClass
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
345 ) = range(1, 12)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
346
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
347
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
348 prototype = WINFUNCTYPE(DWORD, DWORD, POINTER(HANDLE), BOOL, DWORD)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
349 flags = (1, 'count'), (1, 'handles'), (1, 'wait_all'), (1, 'milliseconds')
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
350 _wait_multiple = prototype(('WaitForMultipleObjects', windll.kernel32), flags)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
351 def errcheck(result, func, args):
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
352 if result == WAIT_FAILED: raise WinError()
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
353 return args
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
354 _wait_multiple.errcheck = errcheck
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
355 def WaitForMultipleObjects(handles, wait_all, timeout):
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
356 n = len(handles)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
357 handles = (Handle.from_param(handle) for handle in handles)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
358 timeout = ceil(timeout * 1000)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
359 return _wait_multiple(n, (HANDLE * n)(*handles), wait_all, timeout)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
360
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
361 # WAIT_OBJECT_0 defined at the top of the file
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
362 WAIT_ABANDONED_0 = 0x00000080
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
363 WAIT_TIMEOUT = 0x00000102
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
364 WAIT_FAILED = 0xFFFFFFFF
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
365
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
366
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
367 try:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
368 _wait_single = WaitForSingleObject
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
369 except NameError:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
370 prototype = WINFUNCTYPE(DWORD, Handle, DWORD)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
371 flags = (1, 'handle'), (1, 'milliseconds')
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
372 _wait_single = prototype(('WaitForSingleObject', windll.kernel32), flags)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
373 def errcheck(result, func, args):
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
374 if result == WAIT_FAILED: raise WinError()
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
375 return args
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
376 _wait_single.errcheck = errcheck
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
377 def WaitForSingleObject(handle, timeout):
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
378 return _wait_single(handle, ceil(timeout * 1000))
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
379
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
380
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
381 try:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
382 GetStdHandle
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
383 except NameError:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
384 prototype = WINFUNCTYPE(HANDLE, DWORD)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
385 flags = (1, 'which'),
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
386 GetStdHandle = prototype(('GetStdHandle', windll.kernel32), flags)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
387 def errcheck(result, func, args):
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
388 if result == INVALID_HANDLE_VALUE: raise WinError()
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
389 return args if result else None
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
390 GetStdHandle.errcheck = errcheck
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
391
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
392
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
393 try:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
394 TerminateProcess
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
395 except NameError:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
396 prototype = WINFUNCTYPE(BOOL, Handle, UINT)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
397 flags = (1, 'process'), (1, 'exitcode')
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
398 TerminateProcess = prototype(('TerminateProcess', windll.kernel32), flags)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
399 def errcheck(result, func, args):
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
400 if not result: raise WinError()
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
401 TerminateProcess.errcheck = errcheck
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
402
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
403
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
404 # Do not show error messages due to errors in the program being tested
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
405 try:
81
24752db487c5 Fixed errors in the win32 module
Oleg Oshmyan <chortos@inbox.lv>
parents: 80
diff changeset
406 errmode = windll.kernel32.GetErrorMode()
80
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
407 except AttributeError:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
408 # GetErrorMode is available on Vista/2008 and up
81
24752db487c5 Fixed errors in the win32 module
Oleg Oshmyan <chortos@inbox.lv>
parents: 80
diff changeset
409 errmode = windll.kernel32.SetErrorMode(0)
24752db487c5 Fixed errors in the win32 module
Oleg Oshmyan <chortos@inbox.lv>
parents: 80
diff changeset
410 windll.kernel32.SetErrorMode(errmode | 0x8003)
80
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
411
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
412 stdin = GetStdHandle(STD_INPUT_HANDLE)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
413 try:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
414 SetConsoleMode(stdin, ENABLE_PROCESSED_INPUT)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
415 except WindowsError:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
416 console_input = False
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
417 else:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
418 console_input = True
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
419 FlushConsoleInputBuffer(stdin)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
420
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
421 def call(*args, **kwargs):
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
422 case = kwargs.pop('case')
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
423 job = CreateJobObject(None)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
424 flags = 0
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
425 if case.maxcputime:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
426 flags |= JOB_OBJECT_LIMIT_PROCESS_TIME
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
427 if case.maxmemory:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
428 flags |= JOB_OBJECT_LIMIT_PROCESS_MEMORY
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
429 limits = JOBOBJECT_EXTENDED_LIMIT_INFORMATION(
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
430 JOBOBJECT_BASIC_LIMIT_INFORMATION(
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
431 PerProcessUserTimeLimit=ceil((case.maxcputime or 0)*10000000),
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
432 LimitFlags=flags,
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
433 ),
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
434 ProcessMemoryLimit=ceil((case.maxmemory or 0)*1048576),
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
435 )
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
436 SetInformationJobObject(job, JobObjectExtendedLimitInformation, limits)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
437 try:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
438 case.process = Popen(*args, **kwargs)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
439 except OSError:
82
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
440 raise testcases.CannotStartTestee(sys.exc_info()[1])
80
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
441 case.time_started = clock()
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
442 AssignProcessToJobObject(job, case.process._handle)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
443 if not console_input:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
444 if case.maxwalltime:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
445 if (WaitForSingleObject(case.process._handle, case.maxwalltime) !=
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
446 WAIT_OBJECT_0):
82
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
447 raise testcases.WallTimeLimitExceeded
80
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
448 else:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
449 case.process.wait()
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
450 else:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
451 handles = stdin, case.process._handle
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
452 if case.maxwalltime:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
453 time_end = clock() + case.maxwalltime
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
454 while case.process.poll() is None:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
455 remaining = time_end - clock()
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
456 if remaining > 0:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
457 if (WaitForMultipleObjects(handles, False, remaining) ==
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
458 WAIT_OBJECT_0):
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
459 ir = ReadConsoleInput(stdin)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
460 if (ir and
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
461 ir.EventType == 1 and
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
462 ir.Event.KeyEvent.bKeyDown and
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
463 ir.Event.KeyEvent.wVirtualKeyCode == 27):
82
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
464 raise testcases.CanceledByUser
80
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
465 else:
82
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
466 raise testcases.WallTimeLimitExceeded
80
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
467 else:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
468 while case.process.poll() is None:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
469 if (WaitForMultipleObjects(handles, False, INFINITE) ==
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
470 WAIT_OBJECT_0):
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
471 ir = ReadConsoleInput(stdin)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
472 if (ir and
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
473 ir.EventType == 1 and
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
474 ir.Event.KeyEvent.bKeyDown and
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
475 ir.Event.KeyEvent.wVirtualKeyCode == 27):
82
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
476 raise testcases.CanceledByUser
80
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
477 case.time_stopped = clock()
82
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
478 if GetProcessTimes:
80
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
479 try:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
480 times = GetProcessTimes(case.process._handle)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
481 except WindowsError:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
482 pass
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
483 else:
82
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
484 time = times.kernel + times.user
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
485 case.time_stopped = time
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
486 case.time_started = 0
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
487 case.time_limit_string = case.cpu_time_limit_string
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
488 if case.maxcputime and time > case.maxcputime:
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
489 raise testcases.CPUTimeLimitExceeded
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
490 if case.maxcputime and case.process.returncode == 1816:
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
491 raise testcases.CPUTimeLimitExceeded
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
492 if case.maxmemory and case.process.returncode == -0x3ffffffb:
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
493 raise testcases.MemoryLimitExceeded
80
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
494 if case.maxmemory and GetProcessMemoryInfo:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
495 try:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
496 counters = GetProcessMemoryInfo(case.process._handle)
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
497 except WindowsError:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
498 pass
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
499 else:
809b77302b21 Win32-specific module with memory and CPU time limits
Oleg Oshmyan <chortos@inbox.lv>
parents:
diff changeset
500 if counters.PeakPagefileUsage > case.maxmemory * 1048576:
82
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
501 raise testcases.MemoryLimitExceeded
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
502
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
503
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
504 def kill(process):
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
505 try:
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
506 process.terminate()
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
507 except AttributeError:
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
508 TerminateProcess(process._handle)
06356af50bf9 Finished testcases reorganization and CPU time limit implementation
Oleg Oshmyan <chortos@inbox.lv>
parents: 81
diff changeset
509 terminate = kill