From: Jim Meyering <meyering@redhat.com>
Date: Mon, 21 Mar 2011 14:09:10 +0000 (+0100)
Subject: tests: add strftime-tests module
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;ds=sidebyside;h=cf9a160da22f47cad0ebefbc69fee523092ffda9;p=pspp

tests: add strftime-tests module

* tests/test-strftime.c: New file.
* modules/strftime-tests: New module.
---

diff --git a/ChangeLog b/ChangeLog
index 3b24b8b2ec..0e4261168b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2011-03-21  Jim Meyering  <meyering@redhat.com>
+
+	tests: add strftime-tests module
+	* tests/test-strftime.c: New file.
+	* modules/strftime-tests: New module.
+
 2011-03-20  Paul Eggert  <eggert@cs.ucla.edu>
 
 	strftime: don't assume a byte count fits in 'int'
diff --git a/modules/strftime-tests b/modules/strftime-tests
new file mode 100644
index 0000000000..96ad21334a
--- /dev/null
+++ b/modules/strftime-tests
@@ -0,0 +1,12 @@
+Files:
+tests/test-strftime.c
+tests/macros.h
+
+Depends-on:
+strftime
+
+configure.ac:
+
+Makefile.am:
+TESTS += test-strftime
+check_PROGRAMS += test-strftime
diff --git a/tests/test-strftime.c b/tests/test-strftime.c
new file mode 100644
index 0000000000..2578550c2f
--- /dev/null
+++ b/tests/test-strftime.c
@@ -0,0 +1,82 @@
+/* Test that posixtime works as required.
+   Copyright (C) 2011 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/>.  */
+
+/* Written by Jim Meyering.  */
+
+#include <config.h>
+
+#include "strftime.h"
+
+#include <stdio.h>
+#include <time.h>
+#include <string.h>
+
+#include "macros.h"
+#define STREQ(a, b) (strcmp (a, b) == 0)
+
+struct posixtm_test
+{
+  time_t in;
+  int in_ns;
+  char const *fmt;
+  char const *exp;
+};
+
+static struct posixtm_test const T[] =
+  {
+    { 1300000000, 0,            "%F", "2011-03-13" },
+    { 0,          0,            NULL, NULL }
+  };
+
+int
+main (void)
+{
+  int fail = 0;
+  unsigned int i;
+
+  for (i = 0; T[i].fmt; i++)
+    {
+      char buf[1000];
+      time_t t = T[i].in;
+      struct tm *tm = gmtime (&t);
+      size_t n;
+      int utc = 1;
+
+      ASSERT (tm);
+
+      n = nstrftime (buf, sizeof buf, T[i].fmt, tm, utc, T[i].in_ns);
+      if (n == 0)
+        {
+          fail = 1;
+          printf ("nstrftime failed with format %s\n", T[i].fmt);
+        }
+
+      if (! STREQ (buf, T[i].exp))
+        {
+          fail = 1;
+          printf ("%s: result mismatch: got %s, expected %s\n",
+                  T[i].fmt, buf, T[i].exp);
+        }
+    }
+
+  return fail;
+}
+
+/*
+Local Variables:
+indent-tabs-mode: nil
+End:
+*/