forked from rrcarlosr/Jetpack
69 lines
1.8 KiB
C
69 lines
1.8 KiB
C
|
/*
|
||
|
|
* Copyright (c) 2012, The Chromium Authors
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: GPL-2.0+
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define DEBUG
|
||
|
|
|
||
|
|
#include <common.h>
|
||
|
|
|
||
|
|
static const char test_cmd[] = "setenv list 1\n setenv list ${list}2; "
|
||
|
|
"setenv list ${list}3\0"
|
||
|
|
"setenv list ${list}4";
|
||
|
|
|
||
|
|
static int do_ut_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
|
||
|
|
{
|
||
|
|
printf("%s: Testing commands\n", __func__);
|
||
|
|
run_command("env default -f -a", 0);
|
||
|
|
|
||
|
|
/* commands separated by \n */
|
||
|
|
run_command_list("setenv list 1\n setenv list ${list}1", -1, 0);
|
||
|
|
assert(!strcmp("11", getenv("list")));
|
||
|
|
|
||
|
|
/* command followed by \n and nothing else */
|
||
|
|
run_command_list("setenv list 1${list}\n", -1, 0);
|
||
|
|
assert(!strcmp("111", getenv("list")));
|
||
|
|
|
||
|
|
/* a command string with \0 in it. Stuff after \0 should be ignored */
|
||
|
|
run_command("setenv list", 0);
|
||
|
|
run_command_list(test_cmd, sizeof(test_cmd), 0);
|
||
|
|
assert(!strcmp("123", getenv("list")));
|
||
|
|
|
||
|
|
/*
|
||
|
|
* a command list where we limit execution to only the first command
|
||
|
|
* using the length parameter.
|
||
|
|
*/
|
||
|
|
run_command_list("setenv list 1\n setenv list ${list}2; "
|
||
|
|
"setenv list ${list}3", strlen("setenv list 1"), 0);
|
||
|
|
assert(!strcmp("1", getenv("list")));
|
||
|
|
|
||
|
|
assert(run_command("false", 0) == 1);
|
||
|
|
assert(run_command("echo", 0) == 0);
|
||
|
|
assert(run_command_list("false", -1, 0) == 1);
|
||
|
|
assert(run_command_list("echo", -1, 0) == 0);
|
||
|
|
|
||
|
|
#ifdef CONFIG_HUSH_PARSER
|
||
|
|
run_command("setenv foo 'setenv black 1\nsetenv adder 2'", 0);
|
||
|
|
run_command("run foo", 0);
|
||
|
|
assert(getenv("black") != NULL);
|
||
|
|
assert(!strcmp("1", getenv("black")));
|
||
|
|
assert(getenv("adder") != NULL);
|
||
|
|
assert(!strcmp("2", getenv("adder")));
|
||
|
|
#endif
|
||
|
|
|
||
|
|
assert(run_command("", 0) == 0);
|
||
|
|
assert(run_command(" ", 0) == 0);
|
||
|
|
|
||
|
|
assert(run_command("'", 0) == 1);
|
||
|
|
|
||
|
|
printf("%s: Everything went swimmingly\n", __func__);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
U_BOOT_CMD(
|
||
|
|
ut_cmd, 5, 1, do_ut_cmd,
|
||
|
|
"Very basic test of command parsers",
|
||
|
|
""
|
||
|
|
);
|