grab some time tests from glibc

1 files changed, 193 insertions, 0 deletions

diff --git a/test/time/tst-strptime.c b/test/time/tst-strptime.c
new file mode 100644
index 000000000..6356aa0d4
--- /dev/null
+++ b/test/time/tst-strptime.c
@@ -0,0 +1,193 @@
+/* Test for strptime.
+   Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <locale.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+
+static const struct
+{
+  const char *locale;
+  const char *input;
+  const char *format;
+  int wday;
+  int yday;
+  int mon;
+  int mday;
+} day_tests[] =
+{
+  { "C", "2000-01-01", "%Y-%m-%d", 6, 0, 0, 1 },
+  { "C", "03/03/00", "%D", 5, 62, 2, 3 },
+  { "C", "9/9/99", "%x", 4, 251, 8, 9 },
+  { "C", "19990502123412", "%Y%m%d%H%M%S", 0, 121, 4, 2 },
+  { "C", "2001 20 Mon", "%Y %U %a", 1, 140, 4, 21 },
+  { "C", "2001 21 Mon", "%Y %W %a", 1, 140, 4, 21 },
+  { "ja_JP.EUC-JP", "2000-01-01 08:12:21 AM", "%Y-%m-%d %I:%M:%S %p",
+    6, 0, 0, 1 },
+  { "en_US.ISO-8859-1", "2000-01-01 08:12:21 PM", "%Y-%m-%d %I:%M:%S %p",
+    6, 0, 0, 1 },
+  { "ja_JP.EUC-JP", "2001 20 \xb7\xee", "%Y %U %a", 1, 140, 4, 21 },
+  { "ja_JP.EUC-JP", "2001 21 \xb7\xee", "%Y %W %a", 1, 140, 4, 21 },
+};
+
+
+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;
+  size_t i;
+  int result = 0;
+  char buf[100];
+
+  for (i = 0; i < sizeof (tm_tests) / sizeof (tm_tests[0]); ++i)
+    {
+      memset (&tm, '\0', sizeof (tm));
+
+      char *ret = strptime (tm_tests[i].input, tm_tests[i].format, &tm);
+      if (ret == NULL)
+	{
+	  printf ("strptime returned NULL for `%s'\n", tm_tests[i].input);
+	  result = 1;
+	  continue;
+	}
+      else if (*ret != '\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[])
+{
+  struct tm tm;
+  size_t i;
+  int result = 0;
+
+  for (i = 0; i < sizeof (day_tests) / sizeof (day_tests[0]); ++i)
+    {
+      memset (&tm, '\0', sizeof (tm));
+
+      if (setlocale (LC_ALL, day_tests[i].locale) == NULL)
+	{
+	  printf ("cannot set locale %s: %m\n", day_tests[i].locale);
+	  exit (EXIT_FAILURE);
+	}
+
+      char *ret = strptime (day_tests[i].input, day_tests[i].format, &tm);
+      if (ret == NULL)
+	{
+	  printf ("strptime returned NULL for `%s'\n", day_tests[i].input);
+	  result = 1;
+	  continue;
+	}
+      else if (*ret != '\0')
+	{
+	  printf ("not all of `%s' read\n", day_tests[i].input);
+	  result = 1;
+	}
+
+      printf ("strptime (\"%s\", \"%s\", ...)\n"
+	      "\tshould be: wday = %d, yday = %3d, mon = %2d, mday = %2d\n"
+	      "\t       is: wday = %d, yday = %3d, mon = %2d, mday = %2d\n",
+	      day_tests[i].input, day_tests[i].format,
+	      day_tests[i].wday, day_tests[i].yday,
+	      day_tests[i].mon, day_tests[i].mday,
+	      tm.tm_wday, tm.tm_yday, tm.tm_mon, tm.tm_mday);
+
+      if (tm.tm_wday != day_tests[i].wday)
+	{
+	  printf ("weekday for `%s' incorrect: %d instead of %d\n",
+		  day_tests[i].input, tm.tm_wday, day_tests[i].wday);
+	  result = 1;
+	}
+      if (tm.tm_yday != day_tests[i].yday)
+	{
+	  printf ("yearday for `%s' incorrect: %d instead of %d\n",
+		  day_tests[i].input, tm.tm_yday, day_tests[i].yday);
+	  result = 1;
+	}
+      if (tm.tm_mon != day_tests[i].mon)
+	{
+	  printf ("month for `%s' incorrect: %d instead of %d\n",
+		  day_tests[i].input, tm.tm_mon, day_tests[i].mon);
+	  result = 1;
+	}
+      if (tm.tm_mday != day_tests[i].mday)
+	{
+	  printf ("monthday for `%s' incorrect: %d instead of %d\n",
+		  day_tests[i].input, tm.tm_mday, day_tests[i].mday);
+	  result = 1;
+	}
+    }
+
+  setlocale (LC_ALL, "C");
+
+  result |= test_tm ();
+
+  return result;
+}