1 /* test.c -- The test command.. */
3 * GRUB -- GRand Unified Bootloader
4 * Copyright (C) 2005,2007 Free Software Foundation, Inc.
6 * GRUB is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * GRUB is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with GRUB. If not, see <http://www.gnu.org/licenses/>.
20 #include <grub/normal.h>
23 #include <grub/misc.h>
28 grub_cmd_test (struct grub_arg_list
*state
__attribute__ ((unused
)), int argc
,
35 /* XXX: No fancy expression evaluation yet. */
40 eq
= grub_strdup (args
[0]);
41 eqis
= grub_strchr (eq
, '=');
47 /* Check an expression in the form `A=B'. */
48 if (grub_strcmp (eq
, eqis
))
49 grub_error (GRUB_ERR_TEST_FAILURE
, "false");
59 (void)mod
; /* To stop warning. */
60 grub_register_command ("[", grub_cmd_test
, GRUB_COMMAND_FLAG_CMDLINE
,
61 "[ EXPRESSION ]", "Evaluate an expression", 0);
62 grub_register_command ("test", grub_cmd_test
, GRUB_COMMAND_FLAG_CMDLINE
,
63 "test EXPRESSION", "Evaluate an expression", 0);
68 grub_unregister_command ("[");
69 grub_unregister_command ("test");