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/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include "curlcheck.h"
#include "urldata.h"
#include "progress.h"
static int usec_magnitude = 1000000;
static bool unit_setup(void)
{
return CURLE_OK;
}
static void unit_stop(void)
{
}
static bool usec_matches_seconds(time_t time_usec, int expected_seconds)
{
int time_sec = (int)(time_usec / usec_magnitude);
bool same = (time_sec == expected_seconds);
fprintf(stderr, "is %d us same as %d seconds? %s\n",
(int)time_usec, expected_seconds,
same?"Yes":"No");
return same;
}
UNITTEST_START
struct Curl_easy data;
struct timeval now = Curl_tvnow();
data.progress.t_starttransfer = 0;
data.progress.t_redirect = 0;
/*
* Set the startsingle time to a second ago. This time is used by
* Curl_pgrsTime to calculate how much time the events takes.
* t_starttransfer should be updated to reflect the difference from this time
* when `Curl_pgrsTime is invoked.
*/
data.progress.t_startsingle.tv_sec = now.tv_sec - 1;
data.progress.t_startsingle.tv_usec = now.tv_usec;
Curl_pgrsTime(&data, TIMER_STARTTRANSFER);
fail_unless(usec_matches_seconds(data.progress.t_starttransfer, 1),
"about 1 second should have passed");
/*
* Update the startsingle time to a second ago to simulate another second has
* passed.
* Now t_starttransfer should not be changed, as t_starttransfer has already
* occurred and another invocation of `Curl_pgrsTime` for TIMER_STARTTRANSFER
* is superfluous.
*/
data.progress.t_startsingle.tv_sec = now.tv_sec - 2;
data.progress.t_startsingle.tv_usec = now.tv_usec;
Curl_pgrsTime(&data, TIMER_STARTTRANSFER);
fail_unless(usec_matches_seconds(data.progress.t_starttransfer, 1),
"about 1 second should have passed");
/*
* Simulate what happens after a redirect has occurred.
*
* Since the value of t_starttransfer is set to the value from the first
* request, it should be updated when a transfer occurs such that
* t_starttransfer is the starttransfer time of the redirect request.
*/
data.progress.t_startsingle.tv_sec = now.tv_sec - 3;
data.progress.t_startsingle.tv_usec = now.tv_usec;
data.progress.t_redirect = data.progress.t_starttransfer + 1;
Curl_pgrsTime(&data, TIMER_STARTTRANSFER);
fail_unless(usec_matches_seconds(data.progress.t_starttransfer, 3),
"about 3 second should have passed");
UNITTEST_STOP
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