Tests for module 'ftell'.

2 files changed, 35 insertions, 0 deletions

diff --git a/tests/test-ftell.c b/tests/test-ftell.c
new file mode 100644
index 0000000000..b42fbce858
--- /dev/null
+++ b/tests/test-ftell.c
@@ -0,0 +1,30 @@
+/* Test of ftell() function.
+   Copyright (C) 2007 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 2, 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, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */
+
+#include <config.h>
+
+#include <stdio.h>
+
+int
+main (int argc, char **argv)
+{
+  /* Assume stdin is seekable iff argc > 1.  */
+  int expected = argc > 1 ? 0 : -1;
+  return ftell (stdin) != expected;
+}
diff --git a/tests/test-ftell.sh b/tests/test-ftell.sh
new file mode 100755
index 0000000000..bf55d2e997
--- /dev/null
+++ b/tests/test-ftell.sh
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+./test-ftell${EXEEXT} 1 < "$srcdir/test-ftell.sh" || exit 1
+echo hi | ./test-ftell${EXEEXT} || exit 1
+exit 0