blob: cdf6c1adc0377c97057ac50678679c4ffab4fd17 [file] [log] [blame]
#!/usr/bin/env python
'''
Created on 23-Oct-2012
@authors: Anil Kumar (anilkumar.s@paxterrasolutions.com),
Raghav Kashyap(raghavkashyap@paxterrasolutions.com)
TestON 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.
TestON 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 TestON. If not, see <http://www.gnu.org/licenses/>.
Utilities will take care about the basic functions like :
* Extended assertion,
* parse_args for key-value pair handling
* Parsing the params or topology file.
'''
import re
from configobj import ConfigObj
from core import ast as ast
import smtplib
import email
import os
import email.mime.application
class Utilities:
'''
Utilities will take care about the basic functions like :
* Extended assertion,
* parse_args for key-value pair handling
* Parsing the params or topology file.
'''
def __init__(self):
self.wrapped = sys.modules[__name__]
def __getattr__(self, name):
'''
This will invoke, if the attribute wasn't found the usual ways.
Here it will look for assert_attribute and will execute when AttributeError occurs.
It will return the result of the assert_attribute.
'''
try:
return getattr(self.wrapped, name)
except AttributeError:
def assertHandling(**kwargs):
nameVar = re.match("^assert",name,flags=0)
matchVar = re.match("assert(_not_|_)(equals|matches|greater|lesser)",name,flags=0)
notVar = 0
operators = ""
try :
if matchVar.group(1) == "_not_" and matchVar.group(2) :
notVar = 1
operators = matchVar.group(2)
elif matchVar.group(1) == "_" and matchVar.group(2):
operators = matchVar.group(2)
except AttributeError:
if matchVar==None and nameVar:
operators ='equals'
result = self._assert(NOT=notVar,operator=operators,**kwargs)
if result == main.TRUE:
main.log.info("Assertion Passed")
main.STEPRESULT = main.TRUE
elif result == main.FALSE:
main.log.warn("Assertion Failed")
main.STEPRESULT = main.FALSE
else:
main.log.error("There is an Error in Assertion")
main.STEPRESULT = main.ERROR
return result
return assertHandling
def _assert (self,**assertParam):
'''
It will take the arguments :
expect:'Expected output'
actual:'Actual output'
onpass:'Action or string to be triggered or displayed respectively when the assert passed'
onfail:'Action or string to be triggered or displayed respectively when the assert failed'
not:'optional argument to specify the negation of the each assertion type'
operator:'assertion type will be defined by using operator. Like equal , greater, lesser, matches.'
It will return the assertion result.
'''
arguments = self.parse_args(["EXPECT","ACTUAL","ONPASS","ONFAIL","NOT","OPERATOR"],**assertParam)
result = 0
valuetype = ''
operation = "not "+ str(arguments["OPERATOR"]) if arguments['NOT'] and arguments['NOT'] == 1 else arguments["OPERATOR"]
operators = {'equals':{'STR':'==','NUM':'=='}, 'matches' : '=~', 'greater':'>' ,'lesser':'<'}
expectMatch = re.match('^\s*[+-]?0(e0)?\s*$', str(arguments["EXPECT"]), re.I+re.M)
if not ((not expectMatch) and (arguments["EXPECT"]==0)):
valuetype = 'NUM'
else :
if arguments["OPERATOR"] == 'greater' or arguments["OPERATOR"] == 'lesser':
main.log.error("Numeric comparison on strings is not possibele")
return main.ERROR
valuetype = 'STR'
arguments["ACTUAL"] = str(arguments["ACTUAL"])
if arguments["OPERATOR"] != 'matches':
arguments["EXPECT"] = str(arguments["EXPECT"])
try :
opcode = operators[str(arguments["OPERATOR"])][valuetype] if arguments["OPERATOR"] == 'equals' else operators[str(arguments["OPERATOR"])]
except KeyError as e:
print "Key Error in assertion"
print e
return main.FALSE
if opcode == '=~':
try:
assert re.search(str(arguments["EXPECT"]),str(arguments["ACTUAL"]))
result = main.TRUE
except AssertionError:
try :
assert re.match(str(arguments["EXPECT"]),str(arguments["ACTUAL"]))
result = main.TRUE
except AssertionError:
main.log.error("Assertion Failed")
result = main.FALSE
else :
try:
if str(opcode)=="==":
main.log.info("Verifying the Expected is equal to the actual or not using assert_equal")
if (arguments["EXPECT"] == arguments["ACTUAL"]):
result = main.TRUE
else :
result = main.FALSE
elif str(opcode) == ">":
main.log.info("Verifying the Expected is Greater than the actual or not using assert_greater")
if (ast.literal_eval(arguments["EXPECT"]) > ast.literal_eval(arguments["ACTUAL"])) :
result = main.TRUE
else :
result = main.FALSE
elif str(opcode) == "<":
main.log.info("Verifying the Expected is Lesser than the actual or not using assert_lesser")
if (ast.literal_eval(arguments["EXPECT"]) < ast.literal_eval(arguments["ACTUAL"])):
result = main.TRUE
else :
result = main.FALSE
except AssertionError:
main.log.error("Assertion Failed")
result = main.FALSE
result = result if result else 0
result = not result if arguments["NOT"] and arguments["NOT"] == 1 else result
resultString = ""
if result :
resultString = str(resultString) + "PASS"
main.log.info(arguments["ONPASS"])
else :
resultString = str(resultString) + "FAIL"
if not isinstance(arguments["ONFAIL"],str):
eval(str(arguments["ONFAIL"]))
else :
main.log.error(arguments["ONFAIL"])
main.log.report(arguments["ONFAIL"])
main.onFailMsg = arguments[ 'ONFAIL' ]
msg = arguments["ON" + str(resultString)]
if not isinstance(msg,str):
try:
eval(str(msg))
except SyntaxError as e:
print "function definition is not right"
print e
main.last_result = result
if main.stepResults[2]:
main.stepResults[2][-1] = result
try:
main.stepResults[3][-1] = arguments[ 'ONFAIL' ]
except AttributeError:
pass
else:
main.log.warn( "Assertion called before a test step" )
return result
def parse_args(self,args, **kwargs):
'''
It will accept the (key,value) pair and will return the (key,value) pairs with keys in uppercase.
'''
newArgs = {}
for key,value in kwargs.iteritems():
if isinstance(args,list) and str.upper(key) in args:
for each in args:
if each==str.upper(key):
newArgs [str(each)] = value
elif each != str.upper(key) and (newArgs.has_key(str(each)) == False ):
newArgs[str(each)] = None
return newArgs
def send_mail(self):
# Create a text/plain message
msg = email.mime.Multipart.MIMEMultipart()
try :
if main.test_target:
sub = "Result summary of \"" + main.TEST + "\" run on component \"" +\
main.test_target + "\" Version \"" +\
vars( main )[main.test_target].get_version() + "\": " +\
str( main.TOTAL_TC_SUCCESS ) + "% Passed"
else :
sub = "Result summary of \"" + main.TEST + "\": " +\
str( main.TOTAL_TC_SUCCESS ) + "% Passed"
except ( KeyError, AttributeError ):
sub = "Result summary of \"" + main.TEST + "\": " +\
str( main.TOTAL_TC_SUCCESS ) + "% Passed"
msg['Subject'] = sub
msg['From'] = main.sender
msg['To'] = main.mail
# The main body is just another attachment
body = email.mime.Text.MIMEText( main.logHeader + "\n" +
main.testResult)
msg.attach( body )
# Attachments
for filename in os.listdir( main.logdir ):
filepath = main.logdir + "/" + filename
fp = open( filepath, 'rb' )
att = email.mime.application.MIMEApplication( fp.read(),
_subtype="" )
fp.close()
att.add_header( 'Content-Disposition',
'attachment',
filename=filename )
msg.attach( att )
try:
smtp = smtplib.SMTP( main.smtp )
smtp.starttls()
smtp.login( main.sender, main.senderPwd )
smtp.sendmail( msg['From'], [msg['To']], msg.as_string() )
smtp.quit()
except Exception:
main.log.exception( "Error sending email" )
return main.TRUE
def send_warning_email( self, subject=None ):
try:
if not subject:
subject = main.TEST + " PAUSED!"
# Create a text/plain message
msg = email.mime.Multipart.MIMEMultipart()
msg['Subject'] = subject
msg['From'] = main.sender
msg['To'] = main.mail
smtp = smtplib.SMTP( main.smtp )
smtp.starttls()
smtp.login( main.sender, main.senderPwd )
smtp.sendmail( msg['From'], [msg['To']], msg.as_string() )
smtp.quit()
except Exception:
main.log.exception( "" )
return main.FALSE
return main.TRUE
def parse(self,fileName):
'''
This will parse the params or topo or cfg file and return content in the file as Dictionary
'''
self.fileName = fileName
matchFileName = re.match(r'(.*)\.(cfg|params|topo)',self.fileName,re.M|re.I)
if matchFileName:
try :
parsedInfo = ConfigObj(self.fileName)
return parsedInfo
except StandardError:
print "There is no such file to parse "+fileName
else:
return 0
if __name__ != "__main__":
import sys
sys.modules[__name__] = Utilities()