* tst-strptime.c: More tests
@ 2000-01-03 4:44 Andreas Jaeger
2000-01-03 8:19 ` Ulrich Drepper
0 siblings, 1 reply; 2+ messages in thread
From: Andreas Jaeger @ 2000-01-03 4:44 UTC (permalink / raw)
To: GNU libc hacker
glibc 2.1 or 2.1.1 (I'm not sure) fail AFAIK on the this test
according to a posting in a german newsgroup.
#include <stdio.h>
#include <time.h>
int main()
{
struct tm foo;
strptime("17410105012000","%H%M%S%d%m%Y", &foo);
puts(asctime(&foo));
return 0;
}
(gdb) print foo
$1 = {tm_sec = 10, tm_min = 41, tm_hour = 17, tm_mday = 5, tm_mon = 11,
tm_year = -1900, tm_wday = 134514064, tm_yday = 134513648,
tm_isdst = 1074113551, __tm_gmtoff__ = 0, __tm_zone__ = 0xbffffd4c ""}
This is fixed in glibc 2.1.2! I've made a regression test out of this.
Andreas
2000-01-03 Andreas Jaeger <aj@suse.de>
* time/tst-strptime.c (test_tm): Add tests for all fields of
struct tm.
============================================================
Index: time/tst-strptime.c
--- time/tst-strptime.c 1999/07/14 21:04:09 1.2
+++ time/tst-strptime.c 2000/01/03 11:21:36
@@ -1,5 +1,5 @@
/* Test for strptime.
- Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+ Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
@@ -38,6 +38,69 @@
};
+static const struct
+{
+ const char *input;
+ const char *format;
+ const char *output;
+ int wday;
+ int yday;
+} tm_tests [] =
+{
+ {"17410105012000", "%H%M%S%d%m%Y", "2000-01-05 17:41:01", 3, 4}
+};
+
+
+
+static int
+test_tm (void)
+{
+ struct tm tm;
+ int i;
+ int result = 0;
+ char buf[100];
+
+ for (i = 0; i < sizeof (tm_tests) / sizeof (tm_tests[0]); ++i)
+ {
+ memset (&tm, '\0', sizeof (tm));
+
+ if (*strptime (tm_tests[i].input, tm_tests[i].format, &tm) != '\0')
+ {
+ printf ("not all of `%s' read\n", tm_tests[i].input);
+ result = 1;
+ }
+ strftime (buf, sizeof (buf), "%F %T", &tm);
+ printf ("strptime (\"%s\", \"%s\", ...)\n"
+ "\tshould be: %s, wday = %d, yday = %3d\n"
+ "\t is: %s, wday = %d, yday = %3d\n",
+ tm_tests[i].input, tm_tests[i].format,
+ tm_tests[i].output,
+ tm_tests[i].wday, tm_tests[i].yday,
+ buf, tm.tm_wday, tm.tm_yday);
+
+ if (strcmp (buf, tm_tests[i].output) != 0)
+ {
+ printf ("Time and date are not correct.\n");
+ result = 1;
+ }
+ if (tm.tm_wday != tm_tests[i].wday)
+ {
+ printf ("weekday for `%s' incorrect: %d instead of %d\n",
+ tm_tests[i].input, tm.tm_wday, tm_tests[i].wday);
+ result = 1;
+ }
+ if (tm.tm_yday != tm_tests[i].yday)
+ {
+ printf ("yearday for `%s' incorrect: %d instead of %d\n",
+ tm_tests[i].input, tm.tm_yday, tm_tests[i].yday);
+ result = 1;
+ }
+ }
+
+ return result;
+}
+
+
int
main (int argc, char *argv[])
{
@@ -76,5 +139,7 @@
}
}
+ result |= test_tm ();
+
return result;
}
--
Andreas Jaeger
SuSE Labs aj@suse.de
private aj@arthur.rhein-neckar.de
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: tst-strptime.c: More tests
2000-01-03 4:44 tst-strptime.c: More tests Andreas Jaeger
@ 2000-01-03 8:19 ` Ulrich Drepper
0 siblings, 0 replies; 2+ messages in thread
From: Ulrich Drepper @ 2000-01-03 8:19 UTC (permalink / raw)
To: Andreas Jaeger; +Cc: GNU libc hacker
Andreas Jaeger <aj@suse.de> writes:
> This is fixed in glibc 2.1.2! I've made a regression test out of this.
Thanks, I've added this.
--
---------------. drepper at gnu.org ,-. 1325 Chesapeake Terrace
Ulrich Drepper \ ,-------------------' \ Sunnyvale, CA 94089 USA
Cygnus Solutions `--' drepper at cygnus.com `------------------------
^ permalink raw reply [flat|nested] 2+ messages in thread
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