1 files changed, 100 insertions, 0 deletions
diff --git a/REORG.TODO/libio/test-fmemopen.c b/REORG.TODO/libio/test-fmemopen.c
new file mode 100644
index 0000000000..b02637b676
--- /dev/null
+++ b/REORG.TODO/libio/test-fmemopen.c
@@ -0,0 +1,100 @@
+/* Test for fmemopen implementation.
+   Copyright (C) 2000-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Hanno Mueller, kontakt@hanno.de, 2000.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+static char buffer[] = "foobar";
+
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <mcheck.h>
+
+static int
+do_bz18820 (void)
+{
+  char ch;
+  FILE *stream;
+
+  errno = 0;
+  stream = fmemopen (&ch, 1, "?");
+  if (stream)
+    {
+      printf ("fmemopen: expected NULL, got %p\n", stream);
+      fclose (stream);
+      return 1;
+    }
+  if (errno != EINVAL)
+    {
+      printf ("fmemopen: got %i, expected EINVAL (%i)\n", errno, EINVAL);
+      return 10;
+    }
+
+  stream = fmemopen (NULL, 42, "?");
+  if (stream)
+    {
+      printf ("fmemopen: expected NULL, got %p\n", stream);
+      fclose (stream);
+      return 2;
+    }
+
+  errno = 0;
+  stream = fmemopen (NULL, ~0, "w");
+  if (stream)
+    {
+      printf ("fmemopen: expected NULL, got %p\n", stream);
+      fclose (stream);
+      return 3;
+    }
+  if (errno != ENOMEM)
+    {
+      printf ("fmemopen: got %i, expected ENOMEM (%i)\n", errno, ENOMEM);
+      return 20;
+    }
+
+  return 0;
+}
+
+static int
+do_test (void)
+{
+  int ch;
+  FILE *stream;
+  int ret = 0;
+
+  mtrace ();
+
+  stream = fmemopen (buffer, strlen (buffer), "r+");
+
+  while ((ch = fgetc (stream)) != EOF)
+    printf ("Got %c\n", ch);
+
+  fputc ('1', stream);
+  if (fflush (stream) != EOF || errno != ENOSPC)
+    {
+      printf ("fflush didn't fail with ENOSPC\n");
+      ret = 1;
+    }
+
+  fclose (stream);
+
+  return ret + do_bz18820 ();
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"