From 606dd130bdce412935eca78598923720a7e346c4 Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Wed, 3 Oct 2007 23:36:11 +0200
Subject: [PATCH] Test for __fpending function.

---
 ChangeLog              |  6 ++++++
 modules/fpending-tests | 10 ++++++++++
 tests/test-fpending.c  | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 66 insertions(+)
 create mode 100644 modules/fpending-tests
 create mode 100644 tests/test-fpending.c

diff --git a/ChangeLog b/ChangeLog
index eb7de883b..37d8b80b1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2007-10-03  Bruno Haible  <bruno@clisp.org>
 
+	* tests/test-fpending.c: New file, mostly copied
+	from coreutils/lib/t-fpending.c.
+	* modules/fpending-tests: New file.
+
+2007-10-03  Bruno Haible  <bruno@clisp.org>
+
 	Port the stdio extensions to QNX (untested).
 	* lib/fseterr.c (fseterr): Add support for QNX.
 	* lib/fbufmode.c (fbufmode): Likewise.
diff --git a/modules/fpending-tests b/modules/fpending-tests
new file mode 100644
index 000000000..0338987a1
--- /dev/null
+++ b/modules/fpending-tests
@@ -0,0 +1,10 @@
+Files:
+tests/test-fpending.c
+
+Depends-on:
+
+configure.ac:
+
+Makefile.am:
+TESTS += test-fpending
+check_PROGRAMS += test-fpending
diff --git a/tests/test-fpending.c b/tests/test-fpending.c
new file mode 100644
index 000000000..05563f870
--- /dev/null
+++ b/tests/test-fpending.c
@@ -0,0 +1,50 @@
+/* Ensure that __fpending works.
+
+   Copyright (C) 2004, 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 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 "fpending.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#define ASSERT(expr) \
+  do									     \
+    {									     \
+      if (!(expr))							     \
+        {								     \
+          fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
+          abort ();							     \
+        }								     \
+    }									     \
+  while (0)
+
+int
+main ()
+{
+  ASSERT (__fpending (stdout) == 0);
+
+  fputs ("foo", stdout);
+  ASSERT (__fpending (stdout) == 3);
+
+  fflush (stdout);
+  ASSERT (__fpending (stdout) == 0);
+
+  exit (0);
+}
-- 
2.11.0