Commit 0029b2f0 authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

unittest: 1303 tests Curl_timeleft 

I came up with 33 different ways to call it and verify that it returns the
correct return code.
parent 7c5d888e

tests/data/Makefile.am

+2 −1
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@@ -68,7 +68,8 @@ EXTRA_DIST = test1 test108 test117 test127 test20 test27 test34 test46 \ 
 test1108 test1109 test1110 test1111 test1112 test129 test567 test568	   \

 test569 test570 test571 test572 test804 test805 test806 test807 test573   \

 test313 test1115 test578 test579 test1116 test1200 test1201 test1202	   \

 test1203 test1117 test1118 test1119 test1120 test1300 test1301 test1302

 test1203 test1117 test1118 test1119 test1120 test1300 test1301 test1302 \

 test1303



filecheck:

	@mkdir test-place; \

tests/data/test1303

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<testcase>

<info>

<keywords>

unittest

Curl_timeleft

</keywords>

</info>



#

# Client-side

<client>

<server>

none

</server>

<features>

unittest

</features>

 <name>

Curl_timeleft unit tests

 </name>

<tool>

unit1303

</tool>

</client>



</testcase>

tests/unit/Makefile.inc

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@@ -3,8 +3,9 @@ 
UNITFILES = curlcheck.h



# These are all unit test programs

noinst_PROGRAMS = unit1300 unit1301 unit1302

noinst_PROGRAMS = unit1300 unit1301 unit1302 unit1303



unit1300_SOURCES = unit1300.c $(UNITFILES)

unit1301_SOURCES = unit1301.c $(UNITFILES)

unit1302_SOURCES = unit1302.c $(UNITFILES)

unit1303_SOURCES = unit1303.c $(UNITFILES)

tests/unit/unit1303.c

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#include <stdlib.h>

#include "curl_config.h"

#include "setup.h"



#include "urldata.h"

#include "connect.h"

#include "curlcheck.h"

#include "memdebug.h" /* LAST include file */



static struct SessionHandle *data;



static void unit_setup( void )

{

  data = curl_easy_init();

}

static void unit_stop( void )

{

  curl_easy_cleanup(data);

}



/* BASE is just a define to make us fool around with decently large number so

   that we aren't zero-based */

#define BASE 1000000



/* macro to set the pretended current time */

#define NOW(x,y) now.tv_sec = x; now.tv_usec = y

/* macro to set the millisecond based timeouts to use */

#define TIMEOUTS(x,y) data->set.timeout = x; data->set.connecttimeout = y



/*

 * To test:

 *

 * 00/10/01/11 timeouts set

 * 0/1         during connect

 * T           various values on the timeouts

 * N           various values of now

 */



struct timetest {

  int now_s;

  int now_us;

  int timeout_ms;

  int connecttimeout_ms;

  int connecting;

  long result;

  const char *comment;

};



UNITTEST_START



struct timeval now;

long timeout;

unsigned int i;



const struct timetest run[] = {

  /* both timeouts set, not connecting */

  {BASE + 4, 0,      10000, 8000, FALSE, 6000, "6 seconds should be left"},

  {BASE + 4, 990000, 10000, 8000, FALSE, 5010, "5010 ms should be left"},

  {BASE + 10, 0,     10000, 8000, FALSE, -1,   "timeout is -1, expired"},

  {BASE + 12, 0,     10000, 8000, FALSE, -2000, "-2000, overdue 2 seconds"},



  /* both timeouts set, connecting */

  {BASE + 4, 0,      10000, 8000, TRUE, 4000, "4 seconds should be left"},

  {BASE + 4, 990000, 10000, 8000, TRUE, 3010, "3010 ms should be left"},

  {BASE + 8, 0,      10000, 8000, TRUE, -1,   "timeout is -1, expired"},

  {BASE + 10, 0,     10000, 8000, TRUE, -2000, "-2000, overdue 2 seconds"},



  /* no connect timeout set, not connecting */

  {BASE + 4, 0,      10000, 0, FALSE, 6000, "6 seconds should be left"},

  {BASE + 4, 990000, 10000, 0, FALSE, 5010, "5010 ms should be left"},

  {BASE + 10, 0,     10000, 0, FALSE, -1,   "timeout is -1, expired"},

  {BASE + 12, 0,     10000, 0, FALSE, -2000, "-2000, overdue 2 seconds"},



  /* no connect timeout set, connecting */

  {BASE + 4, 0,      10000, 0, FALSE, 6000, "6 seconds should be left"},

  {BASE + 4, 990000, 10000, 0, FALSE, 5010, "5010 ms should be left"},

  {BASE + 10, 0,     10000, 0, FALSE, -1,   "timeout is -1, expired"},

  {BASE + 12, 0,     10000, 0, FALSE, -2000, "-2000, overdue 2 seconds"},



  /* only connect timeout set, not connecting */

  {BASE + 4, 0,      0, 10000, FALSE, 0, "no timeout active"},

  {BASE + 4, 990000, 0, 10000, FALSE, 0, "no timeout active"},

  {BASE + 10, 0,     0, 10000, FALSE, 0, "no timeout active"},

  {BASE + 12, 0,     0, 10000, FALSE, 0, "no timeout active"},



  /* only connect timeout set, connecting */

  {BASE + 4, 0,      0, 10000, TRUE, 6000, "6 seconds should be left"},

  {BASE + 4, 990000, 0, 10000, TRUE, 5010, "5010 ms should be left"},

  {BASE + 10, 0,     0, 10000, TRUE, -1,   "timeout is -1, expired"},

  {BASE + 12, 0,     0, 10000, TRUE, -2000, "-2000, overdue 2 seconds"},



  /* no timeout set, not connecting */

  {BASE + 4, 0,      0, 0, FALSE, 0, "no timeout active"},

  {BASE + 4, 990000, 0, 0, FALSE, 0, "no timeout active"},

  {BASE + 10, 0,     0, 0, FALSE, 0, "no timeout active"},

  {BASE + 12, 0,     0, 0, FALSE, 0, "no timeout active"},



  /* no timeout set, connecting */

  {BASE + 4, 0,      0, 0, TRUE, 296000, "no timeout active"},

  {BASE + 4, 990000, 0, 0, TRUE, 295010, "no timeout active"},

  {BASE + 10, 0,     0, 0, TRUE, 290000, "no timeout active"},

  {BASE + 12, 0,     0, 0, TRUE, 288000, "no timeout active"},



  /* both timeouts set, connecting, connect timeout the longer one */

  {BASE + 4, 0,      10000, 12000, TRUE, 6000, "6 seconds should be left"},



};



/* this is the pretended start time of the transfer */

data->progress.t_startsingle.tv_sec = BASE;

data->progress.t_startsingle.tv_usec = 0;



for(i=0; i < sizeof(run)/sizeof(run[0]); i++) {

  NOW(run[i].now_s, run[i].now_us);

  TIMEOUTS(run[i].timeout_ms, run[i].connecttimeout_ms);

  timeout =  Curl_timeleft(data, &now, run[i].connecting);

  if(timeout != run[i].result)

    fail(run[i].comment);

}





UNITTEST_STOP