from __future__ import absolute_import
#from __future__ import print_function
__author__ = 'Arno-Can Uestuensoez'
__license__ = "Artistic-License-2.0 + Forced-Fairplay-Constraints"
__copyright__ = "Copyright (C) 2010-2016 Arno-Can Uestuensoez @Ingenieurbuero Arno-Can Uestuensoez"
__version__ = '0.1.10'
__uuid__='9de52399-7752-4633-9fdc-66c87a9200b8'
__docformat__ = "restructuredtext en"
import unittest
import os,sys
from cStringIO import StringIO
from testdata import call_scripy
import epyunit.SystemCalls
#
#######################
#
[docs]class CallUnits(unittest.TestCase):
def __init__(self,*args,**kargs):
super(CallUnits,self).__init__(*args,**kargs)
@classmethod
[docs] def setUpClass(cls):
syskargs = {}
syskargs['passerr'] = True
cls.sx = epyunit.SystemCalls.SystemCalls(**syskargs)
cls.scri = call_scripy
[docs] def setUp(self):
# buffers for evaluation after intercepted exit.
self.stdoutbuf=StringIO()
self.stderrbuf=StringIO()
self.stdout = sys.stdout
self.stderr = sys.stderr
[docs] def testCase010(self):
callkargs = {}
_call = self.scri
_call += " OK "
ret = self.sx.callit(_call,**callkargs)
assert ret == [0, ['fromA', 'arbitrary output', 'arbitrary signalling OK string', 'arbitrary output'], []]
pass
[docs] def testCase011(self):
callkargs = {}
_call = self.scri
_call += " NOK "
ret = self.sx.callit(_call,**callkargs)
assert ret == [0, ['fromB', 'arbitrary output', 'arbitrary output'], ['arbitrary signalling ERROR string']]
pass
[docs] def testCase012(self):
callkargs = {}
_call = self.scri
_call += " PRIO "
ret = self.sx.callit(_call,**callkargs)
assert ret == [0, ['fromC', 'arbitrary output', 'arbitrary signalling OK string', 'arbitrary output'], ['arbitrary signalling ERROR string']]
pass
[docs] def testCase013(self):
callkargs = {}
_call = self.scri
_call += " EXITOK "
ret = self.sx.callit(_call,**callkargs)
assert ret == [0, ['fromD', 'arbitrary output', 'arbitrary signalling OK string', 'arbitrary output'], []]
pass
[docs] def testCase014(self):
callkargs = {}
_call = self.scri
_call += " EXITNOK "
# passerr is going to call sys.exit,
# thus cache output and intercept the exit
sys.stdout = self.stdoutbuf
sys.stderr = self.stderrbuf
einfo = None
try:
ret = self.sx.callit(_call,**callkargs) #@UnusedVariable
except:
# save the exception
einfo = sys.exc_info()
pass
# assure it is actually the sys.exit
self.assertIsNotNone(einfo)
assert einfo[0] == SystemExit
assert einfo[1].code== 1
stdval = self.stdoutbuf.getvalue().replace('\r','')
stdref = """fromE
arbitrary output
arbitrary signalling OK string
arbitrary output
""".replace('\r','')
try:
assert stdval == stdref
except Exception as e:
# switch back from stdout and stderr buffers
sys.stdout = self.stdout
sys.stderr = self.stderr
raise e
errval = self.stderrbuf.getvalue()
errref = ""
try:
assert errval == errref
except Exception as e:
# switch back from stdout and stderr buffers
sys.stdout = self.stdout
sys.stderr = self.stderr
raise e
# switch back from stdout and stderr buffers
sys.stdout = self.stdout
sys.stderr = self.stderr
pass
[docs] def testCase015(self):
callkargs = {}
_call = self.scri
_call += " EXIT7 "
sys.stdout = self.stdoutbuf
sys.stderr = self.stderrbuf
einfo = None
try:
ret = self.sx.callit(_call,**callkargs) #@UnusedVariable
except:
einfo = sys.exc_info()
pass
# assure it is actually the sys.exit
self.assertIsNotNone(einfo)
assert einfo[0] == SystemExit
assert einfo[1].code== 7
stdval = self.stdoutbuf.getvalue().replace('\r','')
stdref = """fromF
arbitrary output
arbitrary signalling NOK string
arbitrary output
""".replace('\r','')
try:
assert stdval == stdref
except Exception as e:
sys.stdout = self.stdout
sys.stderr = self.stderr
raise e
errval = self.stderrbuf.getvalue()
errref = ""
try:
assert errval == errref
except Exception as e:
sys.stdout = self.stdout
sys.stderr = self.stderr
raise e
sys.stdout = self.stdout
sys.stderr = self.stderr
pass
[docs] def testCase016(self):
callkargs = {}
_call = self.scri
_call += " EXIT8 "
sys.stdout = self.stdoutbuf
sys.stderr = self.stderrbuf
einfo = None
try:
ret = self.sx.callit(_call,**callkargs) #@UnusedVariable
except:
einfo = sys.exc_info()
pass
# assure it is actually the sys.exit
self.assertIsNotNone(einfo)
assert einfo[0] == SystemExit
assert einfo[1].code== 8
stdval = self.stdoutbuf.getvalue().replace('\r','')
stdref = """fromG
arbitrary output
arbitrary signalling NOK string
arbitrary output
""".replace('\r','')
try:
assert stdval.strip('\r') == stdref.strip('\r')
except Exception as e:
sys.stdout = self.stdout
sys.stderr = self.stderr
raise e
errval = self.stderrbuf.getvalue().replace('\r','')
errref = """arbitrary err output
arbitrary err signalling NOK string
arbitrary err output
""".replace('\r','')
try:
assert errval == errref
except Exception as e:
sys.stdout = self.stdout
sys.stderr = self.stderr
self.assertEqual(errval, errref)
raise e
sys.stdout = self.stdout
sys.stderr = self.stderr
pass
[docs] def testCase017(self):
callkargs = {}
_call = self.scri
_call += " EXIT9OK3NOK2 "
sys.stdout = self.stdoutbuf
sys.stderr = self.stderrbuf
einfo = None
try:
ret = self.sx.callit(_call,**callkargs) #@UnusedVariable
except:
einfo = sys.exc_info()
pass
# assure it is actually the sys.exit
self.assertIsNotNone(einfo)
assert einfo[0] == SystemExit
assert einfo[1].code== 9
stdval = self.stdoutbuf.getvalue().replace('\r','')
stdref = """fromH
OK
OK
OK
""".replace('\r','')
try:
assert stdval == stdref
except Exception as e:
sys.stdout = self.stdout
sys.stderr = self.stderr
raise e
errval = self.stderrbuf.getvalue().replace('\r','')
errref = """NOK
NOK
""".replace('\r','')
try:
assert errval == errref
except Exception as e:
sys.stdout = self.stdout
sys.stderr = self.stderr
raise e
sys.stdout = self.stdout
sys.stderr = self.stderr
pass
[docs] def testCase018(self):
callkargs = {}
_call = self.scri
_call += " DEFAULT "
sys.stdout = self.stdoutbuf
sys.stderr = self.stderrbuf
einfo = None
try:
ret = self.sx.callit(_call,**callkargs) #@UnusedVariable
except:
einfo = sys.exc_info()
pass
# assure it is actually the sys.exit
self.assertIsNotNone(einfo)
assert einfo[0] == SystemExit
assert einfo[1].code== 123
stdval = self.stdoutbuf.getvalue().replace('\r','')
stdref = """arbitrary output
""".replace('\r','')
try:
assert stdval == stdref
except Exception as e:
sys.stdout = self.stdout
sys.stderr = self.stderr
raise e
errval = self.stderrbuf.getvalue()
errref = ""
try:
assert errval == errref
except Exception as e:
sys.stdout = self.stdout
sys.stderr = self.stderr
raise e
sys.stdout = self.stdout
sys.stderr = self.stderr
pass
#
#######################
#
if __name__ == '__main__':
unittest.main()
