Tests for module 'parse-duration'.

[gnulib.git] / tests / test-parse-duration.c

diff --git a/tests/test-parse-duration.c b/tests/test-parse-duration.c
new file mode 100644 (file)
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+++ b/tests/test-parse-duration.c
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+/* Test of parsing durations.
+   Copyright (C) 2008 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program 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 General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <unistd.h>
+
+#include "parse-duration.h"
+
+char *
+xstrdup(char const * p)
+{
+  return strdup (p);
+}
+
+int
+main (int argc, char *argv[])
+{
+  if (--argc <= 0)
+    {
+      fprintf (stderr, "USAGE: %s <time-spec> [...]", argv[0]);
+      return 1;
+    }
+
+  do
+    {
+      char const * arg = *++argv;
+      time_t res = parse_duration (arg);
+      if (errno != 0)
+        {
+          fprintf (stderr, "could not parse time:  %s\n\terr %d - %s\n", arg,
+                   errno, strerror (errno));
+          return 1;
+        }
+      printf ("%u\n", (unsigned int)res);
+    } while (--argc > 0);
+
+  return 0;
+}
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-file-style: "gnu"
+ * indent-tabs-mode: nil
+ * End:
+ * end of parse-duration.c */