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/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
*
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
* Copyright 2019 Emmanuel Fleury
* Copyright 2021 Collabora Ltd.
* SPDX-License-Identifier: LGPL-2.1-or-later AND LicenseRef-old-glib-tests
*/
#include "libglnx-config.h"
#include "libglnx.h"
#include <glib/gstdio.h>
/* Testing g_memdup2() function with various positive and negative cases */
static void
test_memdup2 (void)
{
gchar *str_dup = NULL;
const gchar *str = "The quick brown fox jumps over the lazy dog";
/* Testing negative cases */
g_assert_null (g_memdup2 (NULL, 1024));
g_assert_null (g_memdup2 (str, 0));
g_assert_null (g_memdup2 (NULL, 0));
/* Testing normal usage cases */
str_dup = g_memdup2 (str, strlen (str) + 1);
g_assert_nonnull (str_dup);
g_assert_cmpstr (str, ==, str_dup);
g_free (str_dup);
}
static void
test_steal_fd (void)
{
GError *error = NULL;
gchar *tmpfile = NULL;
int fd = -42;
int borrowed;
int stolen;
g_assert_cmpint (g_steal_fd (&fd), ==, -42);
g_assert_cmpint (fd, ==, -1);
g_assert_cmpint (g_steal_fd (&fd), ==, -1);
g_assert_cmpint (fd, ==, -1);
fd = g_file_open_tmp (NULL, &tmpfile, &error);
g_assert_cmpint (fd, >=, 0);
g_assert_no_error (error);
borrowed = fd;
stolen = g_steal_fd (&fd);
g_assert_cmpint (fd, ==, -1);
g_assert_cmpint (borrowed, ==, stolen);
g_assert_no_errno (close (g_steal_fd (&stolen)));
g_assert_cmpint (stolen, ==, -1);
g_assert_no_errno (remove (tmpfile));
g_free (tmpfile);
/* Backwards compatibility with older libglnx: glnx_steal_fd is the same
* as g_steal_fd */
fd = -23;
g_assert_cmpint (glnx_steal_fd (&fd), ==, -23);
g_assert_cmpint (fd, ==, -1);
}
int main (int argc, char **argv)
{
g_test_init (&argc, &argv, NULL);
g_test_add_func ("/mainloop/steal-fd", test_steal_fd);
g_test_add_func ("/strfuncs/memdup2", test_memdup2);
return g_test_run();
}
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