You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
102 lines
3.5 KiB
102 lines
3.5 KiB
9 years ago
|
/*
|
||
|
|
Copyright (c) 2012 Martin Sustrik All rights reserved.
|
||
|
|
Copyright 2015 Garrett D'Amore
|
||
|
|
|
||
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||
|
|
of this software and associated documentation files (the "Software"),
|
||
|
|
to deal in the Software without restriction, including without limitation
|
||
|
|
the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
|
and/or sell copies of the Software, and to permit persons to whom
|
||
|
|
the Software is furnished to do so, subject to the following conditions:
|
||
|
|
|
||
|
|
The above copyright notice and this permission notice shall be included
|
||
|
|
in all copies or substantial portions of the Software.
|
||
|
|
|
||
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
|
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
|
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
||
|
|
IN THE SOFTWARE.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "../nn.h"
|
||
|
|
#include "../survey.h"
|
||
|
|
|
||
|
|
#include "testutil.h"
|
||
|
|
|
||
|
|
#define SOCKET_ADDRESS "inproc://test"
|
||
|
|
|
||
|
|
int testsurvey()
|
||
|
|
{
|
||
|
|
int rc;
|
||
|
|
int surveyor;
|
||
|
|
int respondent1;
|
||
|
|
int respondent2;
|
||
|
|
int respondent3;
|
||
|
|
int deadline;
|
||
|
|
char buf [7];
|
||
|
|
printf("test survey\n");
|
||
|
|
|
||
|
|
/* Test a simple survey with three respondents. */
|
||
|
|
surveyor = test_socket (AF_SP, NN_SURVEYOR);
|
||
|
|
deadline = 500;
|
||
|
|
rc = nn_setsockopt (surveyor, NN_SURVEYOR, NN_SURVEYOR_DEADLINE,
|
||
|
|
&deadline, sizeof (deadline));
|
||
|
|
errno_assert (rc == 0);
|
||
|
|
test_bind (surveyor, SOCKET_ADDRESS);
|
||
|
|
respondent1 = test_socket (AF_SP, NN_RESPONDENT);
|
||
|
|
test_connect (respondent1, SOCKET_ADDRESS);
|
||
|
|
respondent2 = test_socket (AF_SP, NN_RESPONDENT);
|
||
|
|
test_connect (respondent2, SOCKET_ADDRESS);
|
||
|
|
respondent3 = test_socket (AF_SP, NN_RESPONDENT);
|
||
|
|
test_connect (respondent3, SOCKET_ADDRESS);
|
||
|
|
|
||
|
|
/* Check that attempt to recv with no survey pending is EFSM. */
|
||
|
|
rc = nn_recv (surveyor, buf, sizeof (buf), 0);
|
||
|
|
errno_assert (rc == -1 && nn_errno () == EFSM);
|
||
|
|
|
||
|
|
/* Send the survey. */
|
||
|
|
test_send (surveyor, "ABC");
|
||
|
|
|
||
|
|
/* First respondent answers. */
|
||
|
|
test_recv (respondent1, "ABC");
|
||
|
|
test_send (respondent1, "DEF");
|
||
|
|
|
||
|
|
/* Second respondent answers. */
|
||
|
|
test_recv (respondent2, "ABC");
|
||
|
|
test_send (respondent2, "DEF");
|
||
|
|
|
||
|
|
/* Surveyor gets the responses. */
|
||
|
|
test_recv (surveyor, "DEF");
|
||
|
|
test_recv (surveyor, "DEF");
|
||
|
|
|
||
|
|
/* There are no more responses. Surveyor hits the deadline. */
|
||
|
|
rc = nn_recv (surveyor, buf, sizeof (buf), 0);
|
||
|
|
errno_assert (rc == -1 && nn_errno () == ETIMEDOUT);
|
||
|
|
|
||
|
|
/* Third respondent answers (it have already missed the deadline). */
|
||
|
|
test_recv (respondent3, "ABC");
|
||
|
|
test_send (respondent3, "GHI");
|
||
|
|
|
||
|
|
/* Surveyor initiates new survey. */
|
||
|
|
test_send (surveyor, "ABC");
|
||
|
|
|
||
|
|
/* Check that stale response from third respondent is not delivered. */
|
||
|
|
rc = nn_recv (surveyor, buf, sizeof (buf), 0);
|
||
|
|
errno_assert (rc == -1 && nn_errno () == ETIMEDOUT);
|
||
|
|
|
||
|
|
/* Check that subsequent attempt to recv with no survey pending is EFSM. */
|
||
|
|
rc = nn_recv (surveyor, buf, sizeof (buf), 0);
|
||
|
|
errno_assert (rc == -1 && nn_errno () == EFSM);
|
||
|
|
|
||
|
|
test_close (surveyor);
|
||
|
|
test_close (respondent1);
|
||
|
|
test_close (respondent2);
|
||
|
|
test_close (respondent3);
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|