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glocalfile: Add test case for symlink expansion

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Test symlink expansion in find_mountpoint_for() function over
 _g_local_file_find_topdir_for(). find_mount_for() is crucial for many
of glocalfile.c functionality (e.g. to determine correct trash location)
and symlink expansion has to work properly.

https://gitlab.gnome.org/GNOME/glib/issues/1522
This commit is contained in:
Ondrej Holy 2018-10-01 13:45:17 +02:00
parent ce9fa7a172
commit 57cfbc9341
1 changed files with 64 additions and 0 deletions
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64
gio/tests/trash.c
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@ -96,6 +96,69 @@ test_trash_not_supported (void)
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 ("1522");
/* The test assumes that ~/.local always exists. */
target = g_build_filename (g_get_home_dir (), ".local", NULL);
target_mount = g_unix_mount_for (target, NULL);
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);
tmp_mount = g_unix_mount_for (tmp, NULL);
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[])
{
@ -104,6 +167,7 @@ main (int argc, char *argv[])
g_test_bug_base ("https://gitlab.gnome.org/GNOME/glib/issues/");
g_test_add_func ("/trash/not-supported", test_trash_not_supported);
g_test_add_func ("/trash/symlinks", test_trash_symlinks);
return g_test_run ();
}