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#!/usr/bin/python3
import gensio
import utils
from serialsim import *
import tempfile
import os
from dataxfer import test_one_xfer
print("Testing string operations")
test_one_xfer("banner", None, "Testing banner!",
("connection: &con",
" accepter: tcp,3023",
" connector: serialdev,/dev/ttyPipeA0,9600N81",
" options:",
" banner: \"banner1\\\\r\\\\n\""),
"tcp,localhost,3023",
"serialdev,/dev/ttyPipeB0,9600N81",
compare2 = "banner1\r\nTesting banner!")
print(" banner 100 times")
ser2net, io1, io2 = utils.setup_2_ser2net(utils.o,
("connection: &con",
" accepter: tcp,3023",
" connector: serialdev,/dev/ttyPipeA0,9600N81",
" options:",
" banner: \"banner2\\\\r\\\\n\""),
"tcp,localhost,3023",
"serialdev,/dev/ttyPipeB0,9600N81")
try:
errcount = 0
for i in range(0, 100):
io1.handler.set_compare("banner2\r\n")
try:
timeleft = io1.handler.wait_timeout(1000)
except utils.HandlerException as e:
s = str(e)
if (s == 'tcp,localhost,3023: compare failure on byte 0, expected 62, got 44' or
s == 'tcp,localhost,3023: compare failure on byte 0, expected 62, got 50'):
# Got a "Device open failure" or "Port in use"
timeleft = 1
errcount += 1
else:
raise
if timeleft == 0:
raise Exception("banner 100 times: Didn't receive data")
utils.io_close(io1)
# This is not ideal, but give time for ser2net to close its side
io1.handler.wait_timeout(50)
io1.open_s()
io1.handler.ignore_input = False
finally:
utils.finish_2_ser2net(ser2net, io1, io2)
if errcount:
print(" non-fatal error count: %d" % errcount)
test_one_xfer("openstr", "Testing openstr!", None,
("connection: &con",
" accepter: tcp,3023",
" connector: serialdev,/dev/ttyPipeA0,9600N81",
" options:",
" openstr: \"str1\""),
"tcp,localhost,3023",
"serialdev,/dev/ttyPipeB0,9600N81",
compare1 = "str1Testing openstr!")
test_one_xfer("openstr", "Testing openstr!", None,
("connection: &con",
" accepter: tcp,3023",
" connector: serialdev,/dev/ttyPipeA0,9600N81",
" options:",
" openstr: \"str1\""),
"tcp,localhost,3023",
"serialdev,/dev/ttyPipeB0,9600N81",
compare1 = "str1Testing openstr!")
print(" closestr")
ser2net, io1, io2 = utils.setup_2_ser2net(utils.o,
("connection: &con",
" accepter: tcp,3023",
" connector: serialdev,/dev/ttyPipeA0,9600N81",
" options:",
" closestr: \"str2\""),
"tcp,localhost,3023",
"serialdev,/dev/ttyPipeB0,9600N81")
try:
utils.test_dataxfer(io1, io2, "Testing closestr")
io2.handler.set_compare("str2")
utils.io_close(io1)
if io2.handler.wait_timeout(1000) == 0:
raise Exception("closestr: Timed out waiting for closestr")
finally:
utils.finish_2_ser2net(ser2net, io1, io2)
print(" closeon")
ser2net, io1, io2 = utils.setup_2_ser2net(utils.o,
("connection: &con",
" accepter: tcp,3023",
" connector: serialdev,/dev/ttyPipeA0,9600N81",
" options:",
" closeon: \"str3\""),
"tcp,localhost,3023",
"serialdev,/dev/ttyPipeB0,9600N81")
try:
io1.handler.set_expected_err("Remote end closed connection")
io1.handler.set_compare("str3")
utils.test_dataxfer(io2, io1, "str3")
io1.read_cb_enable(True)
if io1.handler.wait_timeout(1000) == 0:
raise Exception("closestr: Timed out waiting for closestr")
finally:
utils.finish_2_ser2net(ser2net, io1, io2)
print(" sendon")
ser2net, io1, io2 = utils.setup_2_ser2net(utils.o,
("connection: &con",
" accepter: tcp,3023",
" connector: serialdev,/dev/ttyPipeA0,9600N81",
" options:",
" chardelay-min: 5000000",
" chardelay-max: 5000000",
" sendon: \"\\\\r\\\\n\""),
"tcp,localhost,3023",
"serialdev,/dev/ttyPipeB0,9600N81")
try:
io1.handler.set_compare("test1")
io2.handler.set_write_data("test1")
if io1.handler.wait_timeout(250) != 0:
raise Exception("sendon: Got data transfer incorrectly")
io1.handler.set_compare("test1\r\n")
io2.handler.set_write_data("\r\n")
if io1.handler.wait_timeout(1000) == 0:
raise Exception("closestr: Timed out waiting for sendon")
finally:
utils.finish_2_ser2net(ser2net, io1, io2)
print(" Success!")
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