Formatted output functions for Unicode strings.

[gnulib.git] / tests / unistdio / test-u16-vasprintf1.c

diff --git a/tests/unistdio/test-u16-vasprintf1.c b/tests/unistdio/test-u16-vasprintf1.c
new file mode 100644 (file)
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+++ b/tests/unistdio/test-u16-vasprintf1.c
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+/* Test of u16_vasprintf() 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 "unistdio.h"
+
+#include <errno.h>
+#include <stdarg.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "unistr.h"
+
+#define SIZEOF(array) (sizeof (array) / sizeof (array[0]))
+#define ASSERT(expr) \
+  do                                                                        \
+    {                                                                       \
+      if (!(expr))                                                          \
+        {                                                                   \
+          fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
+          abort ();                                                         \
+        }                                                                   \
+    }                                                                       \
+  while (0)
+
+#include "test-u16-printf1.h"
+
+static uint16_t *
+my_xasprintf (const char *format, ...)
+{
+  va_list args;
+  uint16_t *result;
+  int retval;
+
+  va_start (args, format);
+  retval = u16_vasprintf (&result, format, args);
+  va_end (args);
+  if (retval < 0)
+    return NULL;
+  ASSERT (result != NULL);
+  return result;
+}
+
+static void
+test_vasprintf ()
+{
+  test_xfunction (my_xasprintf);
+}
+
+int
+main (int argc, char *argv[])
+{
+  test_vasprintf ();
+  return 0;
+}