From 7e39d8025d5c9d02c61f1506642c7dd91a1e461a Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Sat, 13 Oct 2007 07:33:09 +0000
Subject: * libio/Makefile (tests): Add tst-ext2.

	* libio/tst-ext2.c: New file.
---
 libio/tst-ext2.c | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 libio/tst-ext2.c

(limited to 'libio/tst-ext2.c')

diff --git a/libio/tst-ext2.c b/libio/tst-ext2.c
new file mode 100644
index 0000000000..ed72efa0c7
--- /dev/null
+++ b/libio/tst-ext2.c
@@ -0,0 +1,58 @@
+#include <stdio.h>
+#include <stdio_ext.h>
+
+
+static char *fname;
+
+#define PREPARE(argc, argv) \
+  do {									\
+    int fd = create_temp_file ("tst-ext2", &fname);			\
+    if (fd == -1)							\
+      {									\
+	puts ("cannot create temporary file");				\
+	exit (1);							\
+      }									\
+    close (fd);								\
+  } while (0)
+
+
+static int
+do_test (void)
+{
+  int res = 0;
+
+  FILE *fp;
+
+  fp = fopen (fname, "w");
+  printf ("Initial state for write-only stream: %d %d\n",
+          __freading (fp) != 0, __fwriting (fp) != 0);
+  res |= ((__freading (fp) != 0) != 0
+	  || (__fwriting (fp) != 0) != 1);
+  fclose (fp);
+
+  fp = fopen (fname, "r");
+  printf ("Initial state for read-only stream:  %d %d\n",
+          __freading (fp) != 0, __fwriting (fp) != 0);
+  res |= ((__freading (fp) != 0) != 1
+	  || (__fwriting (fp) != 0) != 0);
+  fclose (fp);
+
+  fp = fopen (fname, "r+");
+  printf ("Initial state for read-write stream: %d %d\n",
+          __freading (fp) != 0, __fwriting (fp) != 0);
+  res |= ((__freading (fp) != 0) != 0
+	  || (__fwriting (fp) != 0) != 0);
+  fclose (fp);
+
+  fp = fopen (fname, "w+");
+  printf ("Initial state for read-write stream: %d %d\n",
+          __freading (fp) != 0, __fwriting (fp) != 0);
+  res |= ((__freading (fp) != 0) != 0
+	  || (__fwriting (fp) != 0) != 0);
+  fclose (fp);
+
+  return res;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"
-- 
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