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/* (C) 2013 by Jacob Erlbeck <jerlbeck@sysmocom.de>
* All Rights Reserved
*
* This program is iree software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*/
#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <osmocom/core/application.h>
#include <osmocom/core/talloc.h>
#include <osmocom/core/logging.h>
#include <osmocom/core/utils.h>
#include <osmocom/vty/misc.h>
#include <osmocom/vty/vty.h>
#include <osmocom/vty/command.h>
#include <osmocom/vty/buffer.h>
#include <osmocom/vty/logging.h>
static enum event last_vty_connection_event = -1;
static void test_cmd_string_from_valstr(void)
{
char *cmd;
const struct value_string printf_seq_vs[] = {
{ .value = 42, .str = "[foo%s%s%s%s%s]"},
{ .value = 43, .str = "[bar%s%s%s%s%s]"},
{ .value = 0, .str = NULL}
};
printf("Going to test vty_cmd_string_from_valstr()\n");
/* check against character strings that could break printf */
cmd = vty_cmd_string_from_valstr (NULL, printf_seq_vs, "[prefix%s%s%s%s%s]", "[sep%s%s%s%s%s]", "[end%s%s%s%s%s]", 1);
printf ("Tested with %%s-strings, resulting cmd = '%s'\n", cmd);
talloc_free (cmd);
}
static int do_vty_command(struct vty *vty, const char *cmd)
{
vector vline;
int ret;
printf("Going to execute '%s'\n", cmd);
vline = cmd_make_strvec(cmd);
ret = cmd_execute_command(vline, vty, NULL, 0);
cmd_free_strvec(vline);
printf("Returned: %d, Current node: %d '%s'\n", ret, vty->node, cmd_prompt(vty->node));
return ret;
}
/* Override the implementation from telnet_interface.c */
void vty_event(enum event event, int sock, struct vty *vty)
{
last_vty_connection_event = event;
fprintf(stderr, "Got VTY event: %d\n", event);
}
static void test_node_tree_structure(void)
{
struct vty_app_info vty_info = {
.name = "VtyTest",
.version = 0,
.go_parent_cb = NULL,
.is_config_node = NULL,
};
const struct log_info_cat default_categories[] = {};
const struct log_info log_info = {
.cat = default_categories,
.num_cat = ARRAY_SIZE(default_categories),
};
struct vty *vty;
int sock[2];
printf("Going to test VTY node tree structure\n");
/* Fake logging. */
osmo_init_logging(&log_info);
vty_init(&vty_info);
logging_vty_add_cmds(&log_info);
/* Fake connection. */
socketpair(AF_UNIX, SOCK_STREAM, 0, sock);
vty = vty_create(sock[0], NULL);
OSMO_ASSERT(vty != NULL);
OSMO_ASSERT(do_vty_command(vty, "enable") == CMD_SUCCESS);
OSMO_ASSERT(vty->node == ENABLE_NODE);
OSMO_ASSERT(do_vty_command(vty, "configure terminal") == CMD_SUCCESS);
OSMO_ASSERT(vty->node == CONFIG_NODE);
OSMO_ASSERT(do_vty_command(vty, "exit") == CMD_SUCCESS);
OSMO_ASSERT(vty->node == ENABLE_NODE);
OSMO_ASSERT(do_vty_command(vty, "configure terminal") == CMD_SUCCESS);
OSMO_ASSERT(vty->node == CONFIG_NODE);
OSMO_ASSERT(do_vty_command(vty, "end") == CMD_SUCCESS);
OSMO_ASSERT(vty->node == ENABLE_NODE);
OSMO_ASSERT(do_vty_command(vty, "configure terminal") == CMD_SUCCESS);
OSMO_ASSERT(vty->node == CONFIG_NODE);
OSMO_ASSERT(do_vty_command(vty, "log stderr") == CMD_SUCCESS);
OSMO_ASSERT(vty->node == CFG_LOG_NODE);
OSMO_ASSERT(do_vty_command(vty, "exit") == CMD_SUCCESS);
OSMO_ASSERT(vty->node == CONFIG_NODE);
OSMO_ASSERT(do_vty_command(vty, "log stderr") == CMD_SUCCESS);
OSMO_ASSERT(vty->node == CFG_LOG_NODE);
OSMO_ASSERT(do_vty_command(vty, "end") == CMD_SUCCESS);
OSMO_ASSERT(vty->node == ENABLE_NODE);
OSMO_ASSERT(do_vty_command(vty, "configure terminal") == CMD_SUCCESS);
OSMO_ASSERT(vty->node == CONFIG_NODE);
OSMO_ASSERT(do_vty_command(vty, "line vty") == CMD_SUCCESS);
OSMO_ASSERT(vty->node == VTY_NODE);
OSMO_ASSERT(do_vty_command(vty, "exit") == CMD_SUCCESS);
OSMO_ASSERT(vty->node == CONFIG_NODE);
OSMO_ASSERT(do_vty_command(vty, "line vty") == CMD_SUCCESS);
OSMO_ASSERT(vty->node == VTY_NODE);
OSMO_ASSERT(do_vty_command(vty, "end") == CMD_SUCCESS);
OSMO_ASSERT(vty->node == ENABLE_NODE);
/* Check searching the parents nodes for matching commands. */
OSMO_ASSERT(do_vty_command(vty, "configure terminal") == CMD_SUCCESS);
OSMO_ASSERT(vty->node == CONFIG_NODE);
OSMO_ASSERT(do_vty_command(vty, "log stderr") == CMD_SUCCESS);
OSMO_ASSERT(vty->node == CFG_LOG_NODE);
OSMO_ASSERT(do_vty_command(vty, "line vty") == CMD_SUCCESS);
OSMO_ASSERT(vty->node == VTY_NODE);
OSMO_ASSERT(do_vty_command(vty, "log stderr") == CMD_SUCCESS);
OSMO_ASSERT(vty->node == CFG_LOG_NODE);
OSMO_ASSERT(do_vty_command(vty, "end") == CMD_SUCCESS);
OSMO_ASSERT(vty->node == ENABLE_NODE);
/* Check for final 'exit' (connection close). */
OSMO_ASSERT(do_vty_command(vty, "exit") == CMD_SUCCESS);
OSMO_ASSERT(vty->node == ENABLE_NODE);
OSMO_ASSERT(vty->status == VTY_CLOSE);
vty_close(vty);
OSMO_ASSERT(last_vty_connection_event == VTY_CLOSED);
}
int main(int argc, char **argv)
{
test_cmd_string_from_valstr();
test_node_tree_structure();
printf("All tests passed\n");
return 0;
}
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