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/*
* Copyright (C) 2018 Red Hat, Inc.
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*
* This 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
* licence, or (at your option) any later version.
*
* This 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 this library; if not, see <http://www.gnu.org/licenses/>.
*/
#include <glib.h>
#ifndef G_OS_UNIX
#error This is a Unix-specific test
#endif
#include <glib/gstdio.h>
#include <gio/gio.h>
#include <gio/gunixmounts.h>
/* Test that g_file_trash() returns G_IO_ERROR_NOT_SUPPORTED for files on system mounts. */
static void
test_trash_not_supported (void)
{
GFile *file;
GFileIOStream *stream;
GUnixMountEntry *mount;
GFileInfo *info;
GError *error = NULL;
gboolean ret;
gchar *parent_dirname;
GStatBuf parent_stat, home_stat;
g_test_bug ("https://gitlab.gnome.org/GNOME/glib/issues/251");
/* The test assumes that tmp file is located on system internal mount. */
file = g_file_new_tmp ("test-trashXXXXXX", &stream, &error);
parent_dirname = g_path_get_dirname (g_file_peek_path (file));
g_assert_no_error (error);
g_assert_cmpint (g_stat (parent_dirname, &parent_stat), ==, 0);
g_test_message ("File: %s (parent st_dev: %" G_GUINT64_FORMAT ")",
g_file_peek_path (file), (guint64) parent_stat.st_dev);
g_assert_cmpint (g_stat (g_get_home_dir (), &home_stat), ==, 0);
g_test_message ("Home: %s (st_dev: %" G_GUINT64_FORMAT ")",
g_get_home_dir (), (guint64) home_stat.st_dev);
if (parent_stat.st_dev == home_stat.st_dev)
{
g_test_skip ("The file has to be on another filesystem than the home trash to run this test");
g_free (parent_dirname);
g_object_unref (stream);
g_object_unref (file);
return;
}
mount = g_unix_mount_for (g_file_peek_path (file), NULL);
g_assert_true (mount == NULL || g_unix_mount_is_system_internal (mount));
g_test_message ("Mount: %s", (mount != NULL) ? g_unix_mount_get_mount_path (mount) : "(null)");
g_clear_pointer (&mount, g_unix_mount_free);
/* g_file_trash() shouldn't be supported on system internal mounts,
* because those are not monitored by gvfsd-trash.
*/
ret = g_file_trash (file, NULL, &error);
g_assert_error (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED);
g_test_message ("Error: %s", error->message);
g_assert_false (ret);
g_clear_error (&error);
info = g_file_query_info (file,
G_FILE_ATTRIBUTE_ACCESS_CAN_TRASH,
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
NULL,
&error);
g_assert_no_error (error);
g_assert_false (g_file_info_get_attribute_boolean (info,
G_FILE_ATTRIBUTE_ACCESS_CAN_TRASH));
g_io_stream_close (G_IO_STREAM (stream), NULL, &error);
g_assert_no_error (error);
g_free (parent_dirname);
g_object_unref (info);
g_object_unref (stream);
g_object_unref (file);
}
/* Test that symlinks are properly expaned when looking for topdir (e.g. for trash folder). */
static void
test_trash_symlinks (void)
{
GFile *symlink;
GUnixMountEntry *target_mount, *tmp_mount, *symlink_mount, *target_over_symlink_mount;
gchar *target, *tmp, *target_over_symlink;
GError *error = NULL;
g_test_bug ("https://gitlab.gnome.org/GNOME/glib/issues/1522");
target = g_build_filename (g_get_home_dir (), ".local", NULL);
if (!g_file_test (target, G_FILE_TEST_IS_DIR))
{
g_test_skip_printf ("Directory '%s' does not exist", target);
g_free (target);
return;
}
target_mount = g_unix_mount_for (target, NULL);
if (target_mount == NULL)
{
g_test_skip_printf ("Unable to determine mount point for %s", target);
g_free (target);
return;
}
g_assert_nonnull (target_mount);
g_test_message ("Target: %s (mount: %s)", target, g_unix_mount_get_mount_path (target_mount));
tmp = g_dir_make_tmp ("test-trashXXXXXX", &error);
g_assert_no_error (error);
g_assert_nonnull (tmp);
tmp_mount = g_unix_mount_for (tmp, NULL);
if (tmp_mount == NULL)
{
g_test_skip_printf ("Unable to determine mount point for %s", tmp);
g_unix_mount_free (target_mount);
g_free (target);
g_free (tmp);
return;
}
g_assert_nonnull (tmp_mount);
g_test_message ("Tmp: %s (mount: %s)", tmp, g_unix_mount_get_mount_path (tmp_mount));
if (g_unix_mount_compare (target_mount, tmp_mount) == 0)
{
g_test_skip ("The tmp has to be on another mount than the home to run this test");
g_unix_mount_free (tmp_mount);
g_free (tmp);
g_unix_mount_free (target_mount);
g_free (target);
return;
}
symlink = g_file_new_build_filename (tmp, "symlink", NULL);
g_file_make_symbolic_link (symlink, g_get_home_dir (), NULL, &error);
g_assert_no_error (error);
symlink_mount = g_unix_mount_for (g_file_peek_path (symlink), NULL);
g_assert_nonnull (symlink_mount);
g_test_message ("Symlink: %s (mount: %s)", g_file_peek_path (symlink), g_unix_mount_get_mount_path (symlink_mount));
g_assert_cmpint (g_unix_mount_compare (symlink_mount, tmp_mount), ==, 0);
target_over_symlink = g_build_filename (g_file_peek_path (symlink),
".local",
NULL);
target_over_symlink_mount = g_unix_mount_for (target_over_symlink, NULL);
g_assert_nonnull (symlink_mount);
g_test_message ("Target over symlink: %s (mount: %s)", target_over_symlink, g_unix_mount_get_mount_path (target_over_symlink_mount));
g_assert_cmpint (g_unix_mount_compare (target_over_symlink_mount, target_mount), ==, 0);
g_unix_mount_free (target_over_symlink_mount);
g_unix_mount_free (symlink_mount);
g_free (target_over_symlink);
g_object_unref (symlink);
g_unix_mount_free (tmp_mount);
g_free (tmp);
g_unix_mount_free (target_mount);
g_free (target);
}
int
main (int argc, char *argv[])
{
g_test_init (&argc, &argv, NULL);
g_test_add_func ("/trash/not-supported", test_trash_not_supported);
g_test_add_func ("/trash/symlinks", test_trash_symlinks);
return g_test_run ();
}
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