[Pcsclite-cvs-commit] r4800 - /trunk/PCSC/UnitaryTests/ThreadSafe.py
rousseau at users.alioth.debian.org
rousseau at users.alioth.debian.org
Tue Mar 9 08:29:20 UTC 2010
Author: rousseau
Date: Tue Mar 9 08:29:19 2010
New Revision: 4800
URL: http://svn.debian.org/wsvn/pcsclite/?sc=1&rev=4800
Log:
stress thread safeness
Added:
trunk/PCSC/UnitaryTests/ThreadSafe.py (with props)
Added: trunk/PCSC/UnitaryTests/ThreadSafe.py
URL: http://svn.debian.org/wsvn/pcsclite/trunk/PCSC/UnitaryTests/ThreadSafe.py?rev=4800&op=file
==============================================================================
--- trunk/PCSC/UnitaryTests/ThreadSafe.py (added)
+++ trunk/PCSC/UnitaryTests/ThreadSafe.py Tue Mar 9 08:29:19 2010
@@ -1,0 +1,62 @@
+#! /usr/bin/env python
+
+"""
+# ThreadSafe.py : stress thread safeness
+# Copyright (C) 2010 Ludovic Rousseau
+"""
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+
+from smartcard.scard import (SCardEstablishContext, SCardReleaseContext,
+ SCardGetErrorMessage, SCARD_SCOPE_USER, SCARD_S_SUCCESS)
+import threading
+
+MAX_THREADS = 100
+MAX_ITER = 10
+
+
+def stress():
+ """
+ stress method
+ """
+ for j in range(1, MAX_ITER):
+ hresult, hcontext = SCardEstablishContext(SCARD_SCOPE_USER)
+ if hresult != SCARD_S_SUCCESS:
+ raise Exception('Failed to establish context: '
+ + SCardGetErrorMessage(hresult))
+
+ hresult = SCardReleaseContext(hcontext)
+ #print "SCardReleaseContext()", SCardGetErrorMessage(hresult)
+ if hresult != SCARD_S_SUCCESS:
+ raise Exception('Failed to release context: '
+ + SCardGetErrorMessage(hresult))
+
+def main():
+ """
+ main
+ """
+ threads = list()
+
+ for i in range(1, MAX_THREADS):
+ thread = threading.Thread(target=stress)
+ threads.append(thread)
+ thread.start()
+
+ for thread in threads:
+ thread.join()
+
+if __name__ == "__main__":
+ main()
Propchange: trunk/PCSC/UnitaryTests/ThreadSafe.py
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svn:executable = *
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