-# Copyright (C) 2015 CEA/DEN, EDF R&D, OPEN CASCADE
+# Copyright (C) 2015-2016 CEA/DEN, EDF R&D, OPEN CASCADE
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
#
"""
-Usage: salome_test_helper.py <timeout_delay> <test_file.py> [test file arguments]
+Usage: salome_test_driver.py <timeout_delay> <test command> [test command arguments]
"""
import sys
p = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
out, err = p.communicate()
res = p.returncode
-
+ # About res value:
+ # A negative value -N indicates that the child was terminated by signal N (Unix only).
+ # On Unix, the value 11 generally corresponds to a segmentation fault.
return res, out, err
#
+def processResultSpecialParavis(res, out, err):
+ # :TRICKY: Special case of returncode=127
+ # When using paraview in SALOME environment, the following error
+ # systematically appears when exiting paraview (it's also true when using
+ # PARAVIS and exiting SALOME):
+ # Inconsistency detected by ld.so: dl-close.c: 738: _dl_close: Assertion `map->l_init_called' failed!
+ # For PARAVIS tests purpose, paraview functionalities are accessed in each
+ # test; these tests are run in the above subprocess call.
+ # The assertion error implies a subprocess return code of 127, and the test
+ # status is considered as "failed".
+ # The tricky part here is to discard such return codes, waiting for a fix
+ # maybe in paraview...
+ if res == 127 and err.startswith("Inconsistency detected by ld.so: dl-close.c"):
+ print " ** THE FOLLOWING MESSAGE IS DISCARDED WHEN ANALYZING TEST SUCCESSFULNESS **"
+ print err,
+ print " ** end of message **"
+ res = 0
+ elif err:
+ print " ** Detected error **"
+ print "Error code: ", res
+ print err,
+ print " ** end of message **"
+ pass
+
+ if out:
+ print out
+ return res
+#
+
# Display output and errors
def processResult(res, out, err):
if out:
if err:
print err
print "Status code: ", res
+ return res
#
# Timeout management
class TimeoutException(Exception):
- """Execption raised when test timeout is reached."""
+ """Exception raised when test timeout is reached."""
#
def timeoutHandler(signum, frame):
raise TimeoutException()
# Add explicit call to python executable if a Python script is passed as
# first argument
if not args:
- exit(0)
+ print "Invalid arguments for salome_test_driver.py. No command defined."
+ exit(1)
_, ext = os.path.splitext(args[0])
if ext == ".py":
test_and_args = [sys.executable] + args
# Set timeout handler
print "Test timeout explicitely set to: %s seconds"%timeout_delay
- signal.alarm(abs(int(timeout_delay)-10))
- signal.signal(signal.SIGALRM, timeoutHandler)
+ timeout_sec = abs(int(timeout_delay)-10)
+ if sys.platform == 'win32':
+ from threading import Timer
+ timer = Timer(timeout_sec, timeoutHandler)
+ timer.start()
+ else:
+ signal.alarm(timeout_sec)
+ signal.signal(signal.SIGALRM, timeoutHandler)
- # Run test in a new SALOME session
- from salome_test_session import startSession, terminateSession
+ # Run test in a new SALOME instance
+ from salome_instance import SalomeInstance
res = 1
try:
- port = startSession()
+ salome_instance = SalomeInstance.start(shutdown_servers=True)
+ port = salome_instance.get_port()
res, out, err = runTest(test_and_args)
- processResult(res, out, err)
+ #res = processResult(res, out, err)
+ res = processResultSpecialParavis(res, out, err)
except TimeoutException:
print "FAILED : timeout(%s) is reached"%timeout_delay
except:
traceback.print_exc()
pass
- terminateSession(port)
+ salome_instance.stop()
+ if sys.platform == 'win32':
+ timer.cancel()
+ print "Exit test with status code:", res
exit(res)
#
