The Tor Browser: nsprpub/pr/tests/parsetm.c@ca08bd8f51b2

     1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 /*

     7  * This test program should eventually become a full-blown test for

     8  * PR_ParseTimeString.  Right now it just verifies that PR_ParseTimeString

     9  * doesn't crash on an out-of-range time string (bug 480740).

    10  */

    12 #include "prtime.h"

    14 #include <time.h>

    15 #include <stdio.h>

    16 #include <stdlib.h>

    17 #include <string.h>

    19 PRBool debug_mode = PR_TRUE;

    21 static char *dayOfWeek[] =

    22 	{ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "???" };

    23 static char *month[] =

    24 	{ "Jan", "Feb", "Mar", "Apr", "May", "Jun",

    25 	  "Jul", "Aug", "Sep", "Oct", "Nov", "Dec", "???" };

    27 static void PrintExplodedTime(const PRExplodedTime *et) {

    28     PRInt32 totalOffset;

    29     PRInt32 hourOffset, minOffset;

    30     const char *sign;

    32     /* Print day of the week, month, day, hour, minute, and second */

    33     if (debug_mode) printf("%s %s %ld %02ld:%02ld:%02ld ",

    34 	    dayOfWeek[et->tm_wday], month[et->tm_month], et->tm_mday,

    35 	    et->tm_hour, et->tm_min, et->tm_sec);

    37     /* Print time zone */

    38     totalOffset = et->tm_params.tp_gmt_offset + et->tm_params.tp_dst_offset;

    39     if (totalOffset == 0) {

    40 	if (debug_mode) printf("UTC ");

    41     } else {

    42         sign = "+";

    43         if (totalOffset < 0) {

    44 	    totalOffset = -totalOffset;

    45 	    sign = "-";

    46         }

    47         hourOffset = totalOffset / 3600;

    48         minOffset = (totalOffset % 3600) / 60;

    49         if (debug_mode)

    50             printf("%s%02ld%02ld ", sign, hourOffset, minOffset);

    51     }

    53     /* Print year */

    54     if (debug_mode) printf("%hd", et->tm_year);

    55 }

    57 int main(int argc, char **argv)

    58 {

    59     PRTime ct;

    60     PRExplodedTime et;

    61     PRStatus rv;

    62     char *sp1 = "Sat, 1 Jan 3001 00:00:00";  /* no time zone */

    63     char *sp2 = "Fri, 31 Dec 3000 23:59:60";  /* no time zone, not normalized */

    65 #if _MSC_VER >= 1400 && !defined(WINCE)

    66     /* Run this test in the US Pacific Time timezone. */

    67     _putenv_s("TZ", "PST8PDT");

    68     _tzset();

    69 #endif

    71     rv = PR_ParseTimeString(sp1, PR_FALSE, &ct);

    72     printf("rv = %d\n", rv);

    73     PR_ExplodeTime(ct, PR_GMTParameters, &et);

    74     PrintExplodedTime(&et);

    75     printf("\n");

    77     rv = PR_ParseTimeString(sp2, PR_FALSE, &ct);

    78     printf("rv = %d\n", rv);

    79     PR_ExplodeTime(ct, PR_GMTParameters, &et);

    80     PrintExplodedTime(&et);

    81     printf("\n");

    83     return 0;

    84 }

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