diff options
Diffstat (limited to 'contrib/netbsd-tests/lib/libutil/t_parsedate.c')
-rw-r--r-- | contrib/netbsd-tests/lib/libutil/t_parsedate.c | 473 |
1 files changed, 457 insertions, 16 deletions
diff --git a/contrib/netbsd-tests/lib/libutil/t_parsedate.c b/contrib/netbsd-tests/lib/libutil/t_parsedate.c index ec035a6..c78df58 100644 --- a/contrib/netbsd-tests/lib/libutil/t_parsedate.c +++ b/contrib/netbsd-tests/lib/libutil/t_parsedate.c @@ -1,6 +1,6 @@ -/* $NetBSD: t_parsedate.c,v 1.7 2013/01/19 15:21:43 apb Exp $ */ +/* $NetBSD: t_parsedate.c,v 1.25 2016/06/22 15:01:38 kre Exp $ */ /*- - * Copyright (c) 2010 The NetBSD Foundation, Inc. + * Copyright (c) 2010, 2015 The NetBSD Foundation, Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -29,14 +29,88 @@ */ #include <sys/cdefs.h> -__RCSID("$NetBSD: t_parsedate.c,v 1.7 2013/01/19 15:21:43 apb Exp $"); +__RCSID("$NetBSD: t_parsedate.c,v 1.25 2016/06/22 15:01:38 kre Exp $"); #include <atf-c.h> #include <errno.h> +#include <stdio.h> #include <stdlib.h> #include <time.h> #include <util.h> +/* + * ANY is used as a placeholder for values that do not need to be + * checked. The actual value is arbitrary. We don't use -1 + * because some tests might want to use -1 as a literal value. + */ +#define ANY -30215 + +/* parsecheck -- + * call parsedate(), then call time_to_tm() on the result, + * and check that year/month/day/hour/minute/second are as expected. + * + * time_to_tm should usually be localtime_r or gmtime_r. + * + * Don't check values specified as ANY. + */ +static void +parsecheck(const char *datestr, const time_t *reftime, const int *zoff, + struct tm * time_to_tm(const time_t *, struct tm *), + int year, int month, int day, int hour, int minute, int second) +{ + time_t t; + struct tm tm; + char argstr[128]; + + /* + * printable version of the args. + * + * Note that printf("%.*d", 0, 0)) prints nothing at all, + * while printf("%.*d", 1, val) prints the value as usual. + */ + snprintf(argstr, sizeof(argstr), "%s%s%s, %s%.*jd, %s%.*d", + /* NULL or \"<datestr>\" */ + (datestr ? "\"" : ""), + (datestr ? datestr : "NULL"), + (datestr ? "\"" : ""), + /* NULL or *reftime */ + (reftime ? "" : "NULL"), + (reftime ? 1 : 0), + (reftime ? (intmax_t)*reftime : (intmax_t)0), + /* NULL or *zoff */ + (zoff ? "" : "NULL"), + (zoff ? 1 : 0), + (zoff ? *zoff : 0)); + + ATF_CHECK_MSG((t = parsedate(datestr, reftime, zoff)) != -1, + "parsedate(%s) returned -1\n", argstr); + ATF_CHECK(time_to_tm(&t, &tm) != NULL); + if (year != ANY) + ATF_CHECK_MSG(tm.tm_year + 1900 == year, + "parsedate(%s) expected year %d got %d (+1900)\n", + argstr, year, (int)tm.tm_year); + if (month != ANY) + ATF_CHECK_MSG(tm.tm_mon + 1 == month, + "parsedate(%s) expected month %d got %d (+1)\n", + argstr, month, (int)tm.tm_mon); + if (day != ANY) + ATF_CHECK_MSG(tm.tm_mday == day, + "parsedate(%s) expected day %d got %d\n", + argstr, day, (int)tm.tm_mday); + if (hour != ANY) + ATF_CHECK_MSG(tm.tm_hour == hour, + "parsedate(%s) expected hour %d got %d\n", + argstr, hour, (int)tm.tm_hour); + if (minute != ANY) + ATF_CHECK_MSG(tm.tm_min == minute, + "parsedate(%s) expected minute %d got %d\n", + argstr, minute, (int)tm.tm_min); + if (second != ANY) + ATF_CHECK_MSG(tm.tm_sec == second, + "parsedate(%s) expected second %d got %d\n", + argstr, second, (int)tm.tm_sec); +} + ATF_TC(dates); ATF_TC_HEAD(dates, tc) @@ -48,15 +122,34 @@ ATF_TC_HEAD(dates, tc) ATF_TC_BODY(dates, tc) { - ATF_CHECK(parsedate("69-09-10", NULL, NULL) != -1); - ATF_CHECK(parsedate("2006-11-17", NULL, NULL) != -1); - ATF_CHECK(parsedate("10/1/2000", NULL, NULL) != -1); - ATF_CHECK(parsedate("20 Jun 1994", NULL, NULL) != -1); - ATF_CHECK(parsedate("23jun2001", NULL, NULL) != -1); - ATF_CHECK(parsedate("1-sep-06", NULL, NULL) != -1); - ATF_CHECK(parsedate("1/11", NULL, NULL) != -1); - ATF_CHECK(parsedate("1500-01-02", NULL, NULL) != -1); - ATF_CHECK(parsedate("9999-12-21", NULL, NULL) != -1); + parsecheck("9/10/69", NULL, NULL, localtime_r, + 2069, 9, 10, 0, 0, 0); /* year < 70: add 2000 */ + parsecheck("9/10/70", NULL, NULL, localtime_r, + 1970, 9, 10, 0, 0, 0); /* 70 <= year < 100: add 1900 */ + parsecheck("69-09-10", NULL, NULL, localtime_r, + 69, 9, 10, 0, 0, 0); /* ISO8601 year remains unchanged */ + parsecheck("70-09-10", NULL, NULL, localtime_r, + 70, 9, 10, 0, 0, 0); /* ISO8601 year remains unchanged */ + parsecheck("2006-11-17", NULL, NULL, localtime_r, + 2006, 11, 17, 0, 0, 0); + parsecheck("10/1/2000", NULL, NULL, localtime_r, + 2000, 10, 1, 0, 0, 0); /* month/day/year */ + parsecheck("20 Jun 1994", NULL, NULL, localtime_r, + 1994, 6, 20, 0, 0, 0); + parsecheck("97 September 2", NULL, NULL, localtime_r, + 1997, 9, 2, 0, 0, 0); + parsecheck("23jun2001", NULL, NULL, localtime_r, + 2001, 6, 23, 0, 0, 0); + parsecheck("1-sep-06", NULL, NULL, localtime_r, + 2006, 9, 1, 0, 0, 0); + parsecheck("1/11", NULL, NULL, localtime_r, + ANY, 1, 11, 0, 0, 0); /* month/day */ + parsecheck("1500-01-02", NULL, NULL, localtime_r, + 1500, 1, 2, 0, 0, 0); + parsecheck("9999-12-21", NULL, NULL, localtime_r, + 9999, 12, 21, 0, 0, 0); + parsecheck("2015.12.07.08.07.35", NULL, NULL, localtime_r, + 2015, 12, 7, 8, 7, 35); } ATF_TC(times); @@ -70,10 +163,66 @@ ATF_TC_HEAD(times, tc) ATF_TC_BODY(times, tc) { - ATF_CHECK(parsedate("10:01", NULL, NULL) != -1); - ATF_CHECK(parsedate("10:12pm", NULL, NULL) != -1); - ATF_CHECK(parsedate("12:11:01.000012", NULL, NULL) != -1); - ATF_CHECK(parsedate("12:21-0500", NULL, NULL) != -1); + parsecheck("10:01", NULL, NULL, localtime_r, + ANY, ANY, ANY, 10, 1, 0); + parsecheck("10:12pm", NULL, NULL, localtime_r, + ANY, ANY, ANY, 22, 12, 0); + parsecheck("12:11:01.000012", NULL, NULL, localtime_r, + ANY, ANY, ANY, 12, 11, 1); + parsecheck("12:21-0500", NULL, NULL, gmtime_r, + ANY, ANY, ANY, 12+5, 21, 0); + /* numeric zones not permitted with am/pm ... */ + parsecheck("7 a.m. ICT", NULL, NULL, gmtime_r, + ANY, ANY, ANY, 7-7, 0, 0); + parsecheck("midnight", NULL, NULL, localtime_r, + ANY, ANY, ANY, 0, 0, 0); + parsecheck("mn", NULL, NULL, localtime_r, + ANY, ANY, ANY, 0, 0, 0); + parsecheck("noon", NULL, NULL, localtime_r, + ANY, ANY, ANY, 12, 0, 0); +} + +ATF_TC(dsttimes); + +ATF_TC_HEAD(dsttimes, tc) +{ + atf_tc_set_md_var(tc, "descr", "Test DST transition times" + " (PR lib/47916)"); +} + +ATF_TC_BODY(dsttimes, tc) +{ + struct tm tm; + time_t t; + int tzoff; + + putenv(__UNCONST("TZ=EST")); + tzset(); + parsecheck("12:0", NULL, NULL, localtime_r, + ANY, ANY, ANY, 12, 0, 0); + + putenv(__UNCONST("TZ=Asia/Tokyo")); + tzset(); + parsecheck("12:0", NULL, NULL, localtime_r, + ANY, ANY, ANY, 12, 0, 0); + + /* + * When the effective local time is Tue Jul 9 13:21:53 BST 2013, + * check mktime("14:00") + */ + putenv(__UNCONST("TZ=Europe/London")); + tzset(); + tm = (struct tm){ + .tm_year = 2013-1900, .tm_mon = 7-1, .tm_mday = 9, + .tm_hour = 13, .tm_min = 21, .tm_sec = 53, + .tm_isdst = 0 }; + t = mktime(&tm); + ATF_CHECK(t != (time_t)-1); + parsecheck("14:00", &t, NULL, localtime_r, + 2013, 7, 9, 14, 0, 0); + tzoff = -60; /* British Summer Time */ + parsecheck("14:00", &t, &tzoff, localtime_r, + 2013, 7, 9, 14, 0, 0); } ATF_TC(relative); @@ -86,6 +235,23 @@ ATF_TC_HEAD(relative, tc) ATF_TC_BODY(relative, tc) { + struct tm tm; + time_t now; + +#define REL_CHECK(s, now, tm) do { \ + time_t p, q; \ + char nb[30], pb[30], qb[30]; \ + p = parsedate(s, &now, NULL); \ + q = mktime(&tm); \ + ATF_CHECK_EQ_MSG(p, q, \ + "From %jd (%24.24s) using \"%s\", obtained %jd (%24.24s); expected %jd (%24.24s)", \ + (uintmax_t)now, ctime_r(&now, nb), \ + s, (uintmax_t)p, ctime_r(&p, pb), (uintmax_t)q, \ + ctime_r(&q, qb)); \ + } while (/*CONSTCOND*/0) + +#define isleap(yr) (((yr) & 3) == 0 && (((yr) % 100) != 0 || \ + ((1900+(yr)) % 400) == 0)) ATF_CHECK(parsedate("-1 month", NULL, NULL) != -1); ATF_CHECK(parsedate("last friday", NULL, NULL) != -1); @@ -93,6 +259,169 @@ ATF_TC_BODY(relative, tc) ATF_CHECK(parsedate("this thursday", NULL, NULL) != -1); ATF_CHECK(parsedate("next sunday", NULL, NULL) != -1); ATF_CHECK(parsedate("+2 years", NULL, NULL) != -1); + + /* + * Test relative to a number of fixed dates. Avoid the + * edges of the time_t range to avert under- or overflow + * of the relative date, and use a prime step for maximum + * coverage of different times of day/week/month/year. + */ + for (now = 0x00FFFFFF; now < 0xFF000000; now += 3777779) { + ATF_CHECK(localtime_r(&now, &tm) != NULL); + tm.tm_mday--; + /* "yesterday" leaves time untouched */ + tm.tm_isdst = -1; + REL_CHECK("yesterday", now, tm); + + ATF_CHECK(localtime_r(&now, &tm) != NULL); + tm.tm_mday++; + /* as does "tomorrow" */ + tm.tm_isdst = -1; + REL_CHECK("tomorrow", now, tm); + + ATF_CHECK(localtime_r(&now, &tm) != NULL); + if (tm.tm_wday > 4) + tm.tm_mday += 7; + tm.tm_mday += 4 - tm.tm_wday; + /* if a day name is mentioned, it means midnight (by default) */ + tm.tm_sec = tm.tm_min = tm.tm_hour = 0; + tm.tm_isdst = -1; + REL_CHECK("this thursday", now, tm); + + ATF_CHECK(localtime_r(&now, &tm) != NULL); + tm.tm_mday += 14 - (tm.tm_wday ? tm.tm_wday : 7); + tm.tm_sec = tm.tm_min = tm.tm_hour = 0; + tm.tm_isdst = -1; + REL_CHECK("next sunday", now, tm); + + ATF_CHECK(localtime_r(&now, &tm) != NULL); + if (tm.tm_wday <= 5) + tm.tm_mday -= 7; + tm.tm_mday += 5 - tm.tm_wday; + tm.tm_sec = tm.tm_min = 0; + tm.tm_hour = 16; + tm.tm_isdst = -1; + REL_CHECK("last friday 4 p.m.", now, tm); + + ATF_CHECK(localtime_r(&now, &tm) != NULL); + tm.tm_mday += 14; + if (tm.tm_wday > 3) + tm.tm_mday += 7; + tm.tm_mday += 3 - tm.tm_wday; + tm.tm_sec = tm.tm_min = 0; + tm.tm_hour = 3; + tm.tm_isdst = -1; + REL_CHECK("we fortnight 3 a.m.", now, tm); + + ATF_CHECK(localtime_r(&now, &tm) != NULL); + tm.tm_min -= 5; + tm.tm_isdst = -1; + REL_CHECK("5 minutes ago", now, tm); + + ATF_CHECK(localtime_r(&now, &tm) != NULL); + tm.tm_hour++; + tm.tm_min += 37; + tm.tm_isdst = -1; + REL_CHECK("97 minutes", now, tm); + + ATF_CHECK(localtime_r(&now, &tm) != NULL); + tm.tm_mon++; + if (tm.tm_mon == 1 && + tm.tm_mday > 28 + isleap(tm.tm_year)) + tm.tm_mday = 28 + isleap(tm.tm_year); + else if ((tm.tm_mon == 3 || tm.tm_mon == 5 || + tm.tm_mon == 8 || tm.tm_mon == 10) && tm.tm_mday == 31) + tm.tm_mday = 30; + tm.tm_isdst = -1; + REL_CHECK("month", now, tm); + + ATF_CHECK(localtime_r(&now, &tm) != NULL); + tm.tm_mon += 2; /* "next" means add 2 ... */ + if (tm.tm_mon == 13 && + tm.tm_mday > 28 + isleap(tm.tm_year + 1)) + tm.tm_mday = 28 + isleap(tm.tm_year + 1); + else if (tm.tm_mon == 8 && tm.tm_mday == 31) + tm.tm_mday = 30; + tm.tm_isdst = -1; + REL_CHECK("next month", now, tm); + + ATF_CHECK(localtime_r(&now, &tm) != NULL); + tm.tm_mon--; + if (tm.tm_mon == 1 && + tm.tm_mday > 28 + isleap(tm.tm_year)) + tm.tm_mday = 28 + isleap(tm.tm_year); + else if ((tm.tm_mon == 3 || tm.tm_mon == 5 || + tm.tm_mon == 8 || tm.tm_mon == 10) && tm.tm_mday == 31) + tm.tm_mday = 30; + tm.tm_isdst = -1; + REL_CHECK("last month", now, tm); + + ATF_CHECK(localtime_r(&now, &tm) != NULL); + tm.tm_mon += 6; + if (tm.tm_mon == 13 && + tm.tm_mday > 28 + isleap(tm.tm_year + 1)) + tm.tm_mday = 28 + isleap(tm.tm_year + 1); + else if ((tm.tm_mon == 15 || tm.tm_mon == 17 || + tm.tm_mon == 8 || tm.tm_mon == 10) && tm.tm_mday == 31) + tm.tm_mday = 30; + tm.tm_mday += 2; + tm.tm_isdst = -1; + REL_CHECK("+6 months 2 days", now, tm); + + ATF_CHECK(localtime_r(&now, &tm) != NULL); + tm.tm_mon -= 9; + if (tm.tm_mon == 1 && tm.tm_mday > 28 + isleap(tm.tm_year)) + tm.tm_mday = 28 + isleap(tm.tm_year); + else if ((tm.tm_mon == -9 || tm.tm_mon == -7 || + tm.tm_mon == -2) && tm.tm_mday == 31) + tm.tm_mday = 30; + tm.tm_isdst = -1; + REL_CHECK("9 months ago", now, tm); + + ATF_CHECK(localtime_r(&now, &tm) != NULL); + if (tm.tm_wday <= 2) + tm.tm_mday -= 7; + tm.tm_mday += 2 - tm.tm_wday; + tm.tm_isdst = -1; + tm.tm_hour = tm.tm_min = tm.tm_sec = 0; + REL_CHECK("1 week ago Tu", now, tm); + + ATF_CHECK(localtime_r(&now, &tm) != NULL); + tm.tm_isdst = -1; + tm.tm_mday++; + tm.tm_hour = tm.tm_min = tm.tm_sec = 0; + REL_CHECK("midnight tomorrow", now, tm); + + ATF_CHECK(localtime_r(&now, &tm) != NULL); + tm.tm_isdst = -1; + tm.tm_mday++; + tm.tm_hour = tm.tm_min = tm.tm_sec = 0; + REL_CHECK("tomorrow midnight", now, tm); + + ATF_CHECK(localtime_r(&now, &tm) != NULL); + tm.tm_isdst = -1; + tm.tm_mday++; + tm.tm_hour = 12; + tm.tm_min = tm.tm_sec = 0; + REL_CHECK("noon tomorrow", now, tm); + + ATF_CHECK(localtime_r(&now, &tm) != NULL); + if (tm.tm_wday > 2) + tm.tm_mday += 7; + tm.tm_mday += 2 - tm.tm_wday; + tm.tm_sec = tm.tm_min = tm.tm_hour = 0; + tm.tm_isdst = -1; + REL_CHECK("midnight Tuesday", now, tm); + + ATF_CHECK(localtime_r(&now, &tm) != NULL); + if (tm.tm_wday > 2 + 1) + tm.tm_mday += 7; + tm.tm_mday += 2 - tm.tm_wday; + tm.tm_mday++; /* xxx midnight --> the next day */ + tm.tm_sec = tm.tm_min = tm.tm_hour = 0; + tm.tm_isdst = -1; + REL_CHECK("Tuesday midnight", now, tm); + } } ATF_TC(atsecs); @@ -131,12 +460,124 @@ ATF_TC_BODY(atsecs, tc) ATF_CHECK(parsedate("@junk", NULL, NULL) == (time_t)-1 && errno != 0); } +ATF_TC(zones); + +ATF_TC_HEAD(zones, tc) +{ + atf_tc_set_md_var(tc, "descr", "Test parsing dates with zones"); +} + +ATF_TC_BODY(zones, tc) +{ + parsecheck("2015-12-06 16:11:48 UTC", NULL, NULL, gmtime_r, + 2015, 12, 6, 16, 11, 48); + parsecheck("2015-12-06 16:11:48 UT", NULL, NULL, gmtime_r, + 2015, 12, 6, 16, 11, 48); + parsecheck("2015-12-06 16:11:48 GMT", NULL, NULL, gmtime_r, + 2015, 12, 6, 16, 11, 48); + parsecheck("2015-12-06 16:11:48 +0000", NULL, NULL, gmtime_r, + 2015, 12, 6, 16, 11, 48); + + parsecheck("2015-12-06 16:11:48 -0500", NULL, NULL, gmtime_r, + 2015, 12, 6, 21, 11, 48); + parsecheck("2015-12-06 16:11:48 EST", NULL, NULL, gmtime_r, + 2015, 12, 6, 21, 11, 48); + parsecheck("2015-12-06 16:11:48 EDT", NULL, NULL, gmtime_r, + 2015, 12, 6, 20, 11, 48); + parsecheck("2015-12-06 16:11:48 +0500", NULL, NULL, gmtime_r, + 2015, 12, 6, 11, 11, 48); + + parsecheck("2015-12-06 16:11:48 +1000", NULL, NULL, gmtime_r, + 2015, 12, 6, 6, 11, 48); + parsecheck("2015-12-06 16:11:48 AEST", NULL, NULL, gmtime_r, + 2015, 12, 6, 6, 11, 48); + parsecheck("2015-12-06 16:11:48 -1000", NULL, NULL, gmtime_r, + 2015, 12, 7, 2, 11, 48); + parsecheck("2015-12-06 16:11:48 HST", NULL, NULL, gmtime_r, + 2015, 12, 7, 2, 11, 48); + + parsecheck("2015-12-06 16:11:48 AWST", NULL, NULL, gmtime_r, + 2015, 12, 6, 8, 11, 48); + parsecheck("2015-12-06 16:11:48 NZDT", NULL, NULL, gmtime_r, + 2015, 12, 6, 3, 11, 48); + + parsecheck("Sun, 6 Dec 2015 09:43:16 -0500", NULL, NULL, gmtime_r, + 2015, 12, 6, 14, 43, 16); + parsecheck("Mon Dec 7 03:13:31 ICT 2015", NULL, NULL, gmtime_r, + 2015, 12, 6, 20, 13, 31); + /* the day name is ignored when a day of month (etc) is given... */ + parsecheck("Sat Dec 7 03:13:31 ICT 2015", NULL, NULL, gmtime_r, + 2015, 12, 6, 20, 13, 31); + + + parsecheck("2015-12-06 12:00:00 IDLW", NULL, NULL, gmtime_r, + 2015, 12, 7, 0, 0, 0); + parsecheck("2015-12-06 12:00:00 IDLE", NULL, NULL, gmtime_r, + 2015, 12, 6, 0, 0, 0); + + parsecheck("2015-12-06 21:17:33 NFT", NULL, NULL, gmtime_r, + 2015, 12, 7, 0, 47, 33); + parsecheck("2015-12-06 21:17:33 ACST", NULL, NULL, gmtime_r, + 2015, 12, 6, 11, 47, 33); + parsecheck("2015-12-06 21:17:33 +0717", NULL, NULL, gmtime_r, + 2015, 12, 6, 14, 0, 33); + + parsecheck("2015-12-06 21:21:21 Z", NULL, NULL, gmtime_r, + 2015, 12, 6, 21, 21, 21); + parsecheck("2015-12-06 21:21:21 A", NULL, NULL, gmtime_r, + 2015, 12, 6, 22, 21, 21); + parsecheck("2015-12-06 21:21:21 G", NULL, NULL, gmtime_r, + 2015, 12, 7, 4, 21, 21); + parsecheck("2015-12-06 21:21:21 M", NULL, NULL, gmtime_r, + 2015, 12, 7, 9, 21, 21); + parsecheck("2015-12-06 21:21:21 N", NULL, NULL, gmtime_r, + 2015, 12, 6, 20, 21, 21); + parsecheck("2015-12-06 21:21:21 T", NULL, NULL, gmtime_r, + 2015, 12, 6, 14, 21, 21); + parsecheck("2015-12-06 21:21:21 Y", NULL, NULL, gmtime_r, + 2015, 12, 6, 9, 21, 21); + +} + +ATF_TC(gibberish); + +ATF_TC_HEAD(gibberish, tc) +{ + atf_tc_set_md_var(tc, "descr", "Test (not) parsing nonsense"); +} + +ATF_TC_BODY(gibberish, tc) +{ + errno = 0; + ATF_CHECK(parsedate("invalid nonsense", NULL, NULL) == (time_t)-1 + && errno != 0); + errno = 0; + ATF_CHECK(parsedate("12th day of Christmas", NULL, NULL) == (time_t)-1 + && errno != 0); + errno = 0; + ATF_CHECK(parsedate("2015-31-07 15:00", NULL, NULL) == (time_t)-1 + && errno != 0); + errno = 0; + ATF_CHECK(parsedate("2015-02-29 10:01", NULL, NULL) == (time_t)-1 + && errno != 0); + errno = 0; + ATF_CHECK(parsedate("2015-12-06 24:01", NULL, NULL) == (time_t)-1 + && errno != 0); + errno = 0; + ATF_CHECK(parsedate("2015-12-06 14:61", NULL, NULL) == (time_t)-1 + && errno != 0); +} + ATF_TP_ADD_TCS(tp) { ATF_TP_ADD_TC(tp, dates); ATF_TP_ADD_TC(tp, times); + ATF_TP_ADD_TC(tp, dsttimes); ATF_TP_ADD_TC(tp, relative); ATF_TP_ADD_TC(tp, atsecs); + ATF_TP_ADD_TC(tp, zones); + ATF_TP_ADD_TC(tp, gibberish); return atf_no_error(); } + |