def test_loop_read_from_dir(self):
''' This is not a unit test as it reads a full dir and then launch the lexer on each file '''
import email
import os
dir = '/tmp/req_messages'
for f in os.listdir(dir):
print("********************* Try to Parse %s/%s **************************"%(dir,f))
fd = open('%s/%s'%(dir,f))
msg = email.message_from_file(fd)
print("it is not multipart")
if not msg.is_multipart():
to_parse = msg.get_payload()
#print("to_parse %s\n"%(to_parse))
index = to_parse.lower().find('begin')
if index >= 0:
lexer = IMSLexer()
lexer.input(to_parse[index:])
cpt = 0
for token in lexer:
#print("\nToken = %s"%(token))
cpt +=1
else:
print("Cannot find begin")
else:
print("it is multipart")
for part in msg.walk():
#print(part.get_content_type())
# if we have a text/plain this a IMS2.0 message so we try to parse it
if part.get_content_type() == 'text/plain':
to_parse = part.get_payload()
index = to_parse.lower().find('begin')
if index >= 0:
lexer = IMSLexer()
lexer.input(to_parse)
cpt = 0
for token in lexer:
#print("\nToken = %s"%(token))
cpt +=1
else:
print("Cannot find begin")
def test_read_from_email(self):
''' test read from an email message and lex '''
import email
dir = '/home/aubert/req_messages'
#fd = open('/tmp/req_messages/34366629.msg')
fd = open('%s/%s'%(dir,'34368614.msg'))
msg = email.message_from_file(fd)
#print("msg = %s\n"%(msg))
if not msg.is_multipart():
to_parse = msg.get_payload()
print("to_parse %s\n"%(to_parse))
index = to_parse.lower().find('begin')
if index >= 0:
lexer = IMSLexer()
lexer.input(to_parse[index:])
cpt = 0
for token in lexer:
print("\nToken = %s"%(token))
cpt +=1
else:
print("Cannot find begin")
else:
print("multipart")
for part in msg.walk():
#print(part.get_content_type())
# if we have a text/plain this a IMS2.0 message so we try to parse it
if part.get_content_type() == 'text/plain':
to_parse = part.get_payload()
index = to_parse.lower().find('begin')
if index >= 0:
lexer = IMSLexer()
lexer.input(to_parse)
cpt = 0
for token in lexer:
print("\nToken = %s"%(token))
cpt +=1
else:
print("Cannot find begin")
def test_star_expansion(self):
''' test with expansion star'''
lexer = IMSLexer()
lexer.input(" begin IMS2.0 \nmsg_type data \nmsg_id 54695 ctbto_idc\ne-mail [email protected] \ntime 2000/11/22 to 2000/11/23\nsta_list *BC,A*T,AD* \nalert_temp\n stop")
cpt = 0
for token in lexer:
#print("\nToken = %s"%(token))
if cpt == 0:
# retrieve token
self.assertEqual(token.type,'BEGIN')
self.assertEqual(token.value,'begin')
elif cpt == 1:
self.assertEqual(token.type,'MSGFORMAT')
self.assertEqual(token.value,'IMS2.0')
elif cpt == 2:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 3:
self.assertEqual(token.type,'MSG_TYPE')
self.assertEqual(token.value,'msg_type')
elif cpt == 4:
self.assertEqual(token.type,'ID')
self.assertEqual(token.value,'data')
elif cpt == 5:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 6:
self.assertEqual(token.type,'MSG_ID')
self.assertEqual(token.value,'msg_id')
elif cpt == 7:
self.assertEqual(token.type,'NUMBER')
self.assertEqual(token.value,(54695, '54695'))
elif cpt == 8:
self.assertEqual(token.type,'ID')
self.assertEqual(token.value,'ctbto_idc')
elif cpt == 9:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 10:
self.assertEqual(token.type,'EMAIL')
self.assertEqual(token.value,'e-mail')
elif cpt == 11:
self.assertEqual(token.type,'ID')
self.assertEqual(token.value,'*****@*****.**')
elif cpt == 12:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 13:
self.assertEqual(token.type,'TIME')
self.assertEqual(token.value,'time')
elif cpt == 14:
self.assertEqual(token.type,'DATETIME')
self.assertEqual(token.value,'2000/11/22')
elif cpt == 15:
self.assertEqual(token.type,'TO')
self.assertEqual(token.value,'to')
elif cpt == 16:
self.assertEqual(token.type,'DATETIME')
self.assertEqual(token.value,'2000/11/23')
elif cpt == 17:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 18:
self.assertEqual(token.type,'STA_LIST')
self.assertEqual(token.value,'sta_list')
elif cpt == 19:
self.assertEqual(token.type,'WCID')
self.assertEqual(token.value,'*BC')
elif cpt == 20:
self.assertEqual(token.type,'COMMA')
self.assertEqual(token.value,',')
elif cpt == 21:
self.assertEqual(token.type,'WCID')
self.assertEqual(token.value,'A*T')
elif cpt == 22:
self.assertEqual(token.type,'COMMA')
self.assertEqual(token.value,',')
elif cpt == 23:
self.assertEqual(token.type,'WCID')
self.assertEqual(token.value,'AD*')
elif cpt == 24:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 25:
self.assertEqual(token.type,'ID')
self.assertEqual(token.value,'alert_temp')
elif cpt == 26:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 27:
self.assertEqual(token.type,'STOP')
self.assertEqual(token.value,'stop')
elif cpt == 28:
self.assertEqual(token.type,'ENDMARKER')
self.assertEqual(token.value,None)
cpt+=1
def test_lat_lon(self):
''' lat-lon test '''
lexer = IMSLexer()
lexer.input(" begin IMS2.0 \nmsg_type data \nmsg_id 54695 ctbto_idc\ne-mail [email protected] \ntime 2000/11/22 to 2001/01/01\nlat -12 to 17\nlon 44 to 66\nalert_temp\n stop")
cpt = 0
for token in lexer:
#print("\nToken = %s"%(token))
if cpt == 0:
# retrieve token
self.assertEqual(token.type,'BEGIN')
self.assertEqual(token.value,'begin')
elif cpt == 1:
self.assertEqual(token.type,'MSGFORMAT')
self.assertEqual(token.value,'IMS2.0')
elif cpt == 2:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 3:
self.assertEqual(token.type,'MSG_TYPE')
self.assertEqual(token.value,'msg_type')
elif cpt == 4:
self.assertEqual(token.type,'ID')
self.assertEqual(token.value,'data')
elif cpt == 5:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 6:
self.assertEqual(token.type,'MSG_ID')
self.assertEqual(token.value,'msg_id')
elif cpt == 7:
self.assertEqual(token.type,'NUMBER')
self.assertEqual(token.value,(54695, '54695'))
elif cpt == 8:
self.assertEqual(token.type,'ID')
self.assertEqual(token.value,'ctbto_idc')
elif cpt == 9:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 10:
self.assertEqual(token.type,'EMAIL')
self.assertEqual(token.value,'e-mail')
elif cpt == 11:
self.assertEqual(token.type,'ID')
self.assertEqual(token.value,'*****@*****.**')
elif cpt == 12:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 13:
self.assertEqual(token.type,'TIME')
self.assertEqual(token.value,'time')
elif cpt == 14:
self.assertEqual(token.type,'DATETIME')
self.assertEqual(token.value,'2000/11/22')
elif cpt == 15:
self.assertEqual(token.type,'TO')
self.assertEqual(token.value,'to')
elif cpt == 16:
self.assertEqual(token.type,'DATETIME')
self.assertEqual(token.value,'2001/01/01')
elif cpt == 17:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 18:
self.assertEqual(token.type,'LAT')
self.assertEqual(token.value,'lat')
elif cpt == 19:
self.assertEqual(token.type,'MINUS')
self.assertEqual(token.value,'-')
elif cpt == 20:
self.assertEqual(token.type,'NUMBER')
self.assertEqual(token.value,(12,'12'))
elif cpt == 21:
self.assertEqual(token.type,'TO')
self.assertEqual(token.value,'to')
elif cpt == 22:
self.assertEqual(token.type,'NUMBER')
self.assertEqual(token.value,(17,'17'))
elif cpt == 23:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 24:
self.assertEqual(token.type,'LON')
self.assertEqual(token.value,'lon')
elif cpt == 25:
self.assertEqual(token.type,'NUMBER')
self.assertEqual(token.value,(44,'44'))
elif cpt == 26:
self.assertEqual(token.type,'TO')
self.assertEqual(token.value,'to')
elif cpt == 27:
self.assertEqual(token.type,'NUMBER')
self.assertEqual(token.value,(66,'66'))
elif cpt == 28:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 29:
self.assertEqual(token.type,'ID')
self.assertEqual(token.value,'alert_temp')
elif cpt == 30:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 31:
self.assertEqual(token.type,'STOP')
self.assertEqual(token.value,'stop')
cpt+=1
def test_time_2(self):
''' test time extreme cases '''
lexer = IMSLexer()
lexer.input(" begin IMS2.0 \nmsg_type data \nmsg_id 54695 ctbto_idc\ne-mail [email protected] \ntime 1999/02/01 23:1:1.7 to 1999/2/1 2:29:19.76\nsta_list ABC,DEF, FGH \nalert_temp\n stop")
cpt = 0
for token in lexer:
#print("\nToken = %s"%(token))
if cpt == 0:
# retrieve token
self.assertEqual(token.type,'BEGIN')
self.assertEqual(token.value,'begin')
elif cpt == 1:
self.assertEqual(token.type,'MSGFORMAT')
self.assertEqual(token.value,'IMS2.0')
elif cpt == 2:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 3:
self.assertEqual(token.type,'MSG_TYPE')
self.assertEqual(token.value,'msg_type')
elif cpt == 4:
self.assertEqual(token.type,'ID')
self.assertEqual(token.value,'data')
elif cpt == 5:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 6:
self.assertEqual(token.type,'MSG_ID')
self.assertEqual(token.value,'msg_id')
elif cpt == 7:
self.assertEqual(token.type,'NUMBER')
self.assertEqual(token.value,(54695, '54695'))
elif cpt == 8:
self.assertEqual(token.type,'ID')
self.assertEqual(token.value,'ctbto_idc')
elif cpt == 9:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 10:
self.assertEqual(token.type,'EMAIL')
self.assertEqual(token.value,'e-mail')
elif cpt == 11:
self.assertEqual(token.type,'ID')
self.assertEqual(token.value,'*****@*****.**')
elif cpt == 12:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 13:
self.assertEqual(token.type,'TIME')
self.assertEqual(token.value,'time')
elif cpt == 14:
self.assertEqual(token.type,'DATETIME')
self.assertEqual(token.value,'1999/02/01 23:1:1.7')
elif cpt == 15:
self.assertEqual(token.type,'TO')
self.assertEqual(token.value,'to')
elif cpt == 16:
self.assertEqual(token.type,'DATETIME')
self.assertEqual(token.value,'1999/2/1 2:29:19.76')
elif cpt == 17:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 18:
self.assertEqual(token.type,'STA_LIST')
self.assertEqual(token.value,'sta_list')
elif cpt == 19:
self.assertEqual(token.type,'ID')
self.assertEqual(token.value,'ABC')
elif cpt == 20:
self.assertEqual(token.type,'COMMA')
self.assertEqual(token.value,',')
elif cpt == 21:
self.assertEqual(token.type,'ID')
self.assertEqual(token.value,'DEF')
elif cpt == 22:
self.assertEqual(token.type,'COMMA')
self.assertEqual(token.value,',')
elif cpt == 23:
self.assertEqual(token.type,'ID')
self.assertEqual(token.value,'FGH')
elif cpt == 24:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 25:
self.assertEqual(token.type,'ID')
self.assertEqual(token.value,'alert_temp')
elif cpt == 26:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 27:
self.assertEqual(token.type,'STOP')
self.assertEqual(token.value,'stop')
elif cpt == 28:
self.assertEqual(token.type,'ENDMARKER')
self.assertEqual(token.value,None)
cpt += 1
def test_help_message(self):
lexer = IMSLexer()
lexer.input("begin IMS2.0 \nmsg_type request \nmsg_id 54695 ctbto_idc\ne-mail [email protected] \nhelp\nstop")
cpt = 0
for token in lexer:
#print("\nToken = %s"%(token))
if cpt == 0:
# retrieve token
self.assertEqual(token.type,'BEGIN')
self.assertEqual(token.value,'begin')
elif cpt == 1:
self.assertEqual(token.type,'MSGFORMAT')
self.assertEqual(token.value,'IMS2.0')
elif cpt == 2:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 3:
self.assertEqual(token.type,'MSG_TYPE')
self.assertEqual(token.value,'msg_type')
elif cpt == 4:
self.assertEqual(token.type,'ID')
self.assertEqual(token.value,'request')
elif cpt == 5:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 6:
self.assertEqual(token.type,'MSG_ID')
self.assertEqual(token.value,'msg_id')
elif cpt == 7:
self.assertEqual(token.type,'NUMBER')
self.assertEqual(token.value,(54695, '54695'))
elif cpt == 8:
self.assertEqual(token.type,'ID')
self.assertEqual(token.value,'ctbto_idc')
elif cpt == 9:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 10:
self.assertEqual(token.type,'EMAIL')
self.assertEqual(token.value,'e-mail')
elif cpt == 11:
self.assertEqual(token.type,'ID')
self.assertEqual(token.value,'*****@*****.**')
elif cpt == 12:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 13:
self.assertEqual(token.type,'HELP')
self.assertEqual(token.value,'help')
elif cpt == 14:
self.assertEqual(token.type,'NEWLINE')
self.assertEqual(token.value,'\n')
elif cpt == 15:
self.assertEqual(token.type,'STOP')
self.assertEqual(token.value,'stop')
elif cpt == 16:
self.assertEqual(token.type,'ENDMARKER')
self.assertEqual(token.value,None)
cpt+=1
