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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2010-2014 Intel Corporation
*/
#include <string.h>
#include <stdio.h>
#include <stdint.h>
#include <stdarg.h>
#include <stdlib.h>
#include <errno.h>
#include <ctype.h>
#include <sys/queue.h>
#include <rte_common.h>
#include <cmdline_vt100.h>
#include <cmdline_rdline.h>
#include <cmdline_parse.h>
#include <cmdline_socket.h>
#include <cmdline.h>
#include "test_cmdline.h"
#ifndef RTE_EXEC_ENV_WINDOWS
#define NULL_INPUT "/dev/null"
#else
#define NULL_INPUT "NUL"
#endif
/****************************************************************/
/* static functions required for some tests */
static void
valid_buffer(__rte_unused struct rdline *rdl,
__rte_unused const char *buf,
__rte_unused unsigned int size)
{
}
static int
complete_buffer(__rte_unused struct rdline *rdl,
__rte_unused const char *buf,
__rte_unused char *dstbuf,
__rte_unused unsigned int dstsize,
__rte_unused int *state)
{
return 0;
}
/****************************************************************/
static int
test_cmdline_parse_fns(void)
{
struct cmdline *cl;
cmdline_parse_ctx_t ctx;
int i = 0;
char dst[CMDLINE_TEST_BUFSIZE];
cl = cmdline_new(&ctx, "prompt", -1, -1);
if (cl == NULL) {
printf("Error: cannot create cmdline to test parse fns!\n");
return -1;
}
if (cmdline_parse(NULL, "buffer") >= 0)
goto error;
if (cmdline_parse(cl, NULL) >= 0)
goto error;
if (cmdline_complete(NULL, "buffer", &i, dst, sizeof(dst)) >= 0)
goto error;
if (cmdline_complete(cl, NULL, &i, dst, sizeof(dst)) >= 0)
goto error;
if (cmdline_complete(cl, "buffer", NULL, dst, sizeof(dst)) >= 0)
goto error;
if (cmdline_complete(cl, "buffer", &i, NULL, sizeof(dst)) >= 0)
goto error;
cmdline_free(cl);
return 0;
error:
printf("Error: function accepted null parameter!\n");
cmdline_free(cl);
return -1;
}
static int
test_cmdline_rdline_fns(void)
{
struct rdline *rdl;
rdline_write_char_t *wc = &cmdline_write_char;
rdline_validate_t *v = &valid_buffer;
rdline_complete_t *c = &complete_buffer;
rdl = rdline_new(NULL, v, c, NULL);
if (rdl != NULL)
goto error;
rdl = rdline_new(wc, NULL, c, NULL);
if (rdl != NULL)
goto error;
rdl = rdline_new(wc, v, NULL, NULL);
if (rdl != NULL)
goto error;
if (rdline_char_in(NULL, 0) >= 0)
goto error;
if (rdline_get_buffer(NULL) != NULL)
goto error;
if (rdline_add_history(NULL, "history") >= 0)
goto error;
if (rdline_add_history(rdl, NULL) >= 0)
goto error;
if (rdline_get_history_item(NULL, 0) != NULL)
goto error;
/* void functions */
rdline_get_history_buffer_size(NULL);
rdline_get_opaque(NULL);
rdline_newline(NULL, "prompt");
rdline_newline(rdl, NULL);
rdline_stop(NULL);
rdline_quit(NULL);
rdline_restart(NULL);
rdline_redisplay(NULL);
rdline_reset(NULL);
rdline_clear_history(NULL);
rdline_free(NULL);
rdline_free(rdl);
return 0;
error:
printf("Error: function accepted null parameter!\n");
rdline_free(rdl);
return -1;
}
static int
test_cmdline_vt100_fns(void)
{
if (vt100_parser(NULL, 0) >= 0) {
printf("Error: function accepted null parameter!\n");
return -1;
}
/* void functions */
vt100_init(NULL);
return 0;
}
static int
test_cmdline_socket_fns(void)
{
cmdline_parse_ctx_t ctx;
struct cmdline *cl;
cl = cmdline_stdin_new(NULL, "prompt");
if (cl != NULL)
goto error;
cl = cmdline_stdin_new(&ctx, NULL);
if (cl != NULL)
goto error;
cl = cmdline_file_new(NULL, "prompt", NULL_INPUT);
if (cl != NULL)
goto error;
cl = cmdline_file_new(&ctx, NULL, NULL_INPUT);
if (cl != NULL)
goto error;
cl = cmdline_file_new(&ctx, "prompt", NULL);
if (cl != NULL)
goto error;
cl = cmdline_file_new(&ctx, "prompt", "-/invalid/~/path");
if (cl != NULL) {
printf("Error: succeeded in opening invalid file for reading!");
cmdline_free(cl);
return -1;
}
cl = cmdline_file_new(&ctx, "prompt", NULL_INPUT);
if (cl == NULL) {
printf("Error: failed to open /dev/null for reading!");
return -1;
}
cmdline_free(cl);
cl = NULL;
/* void functions */
cmdline_stdin_exit(NULL);
return 0;
error:
printf("Error: function accepted null parameter!\n");
cmdline_free(cl);
return -1;
}
static int
test_cmdline_fns(void)
{
cmdline_parse_ctx_t ctx;
struct cmdline *cl;
memset(&ctx, 0, sizeof(ctx));
cl = cmdline_new(NULL, "prompt", 0, 0);
if (cl != NULL)
goto error;
cl = cmdline_new(&ctx, NULL, 0, 0);
if (cl != NULL)
goto error;
cl = cmdline_new(&ctx, "test", -1, -1);
if (cl == NULL)
goto error;
if (cmdline_in(NULL, "buffer", CMDLINE_TEST_BUFSIZE) >= 0)
goto error;
if (cmdline_in(cl, NULL, CMDLINE_TEST_BUFSIZE) >= 0)
goto error;
if (cmdline_write_char(NULL, 0) >= 0)
goto error;
/* void functions */
cmdline_set_prompt(NULL, "prompt");
cmdline_free(NULL);
cmdline_printf(NULL, "format");
cmdline_interact(NULL);
cmdline_quit(NULL);
cmdline_free(cl);
return 0;
error:
printf("Error: function accepted null parameter!\n");
cmdline_free(cl);
return -1;
}
/* test library functions. the point of these tests is not so much to test
* functions' behaviour as it is to make sure there are no segfaults if
* they are called with invalid parameters.
*/
int
test_cmdline_lib(void)
{
if (test_cmdline_parse_fns() < 0)
return -1;
if (test_cmdline_rdline_fns() < 0)
return -1;
if (test_cmdline_vt100_fns() < 0)
return -1;
if (test_cmdline_socket_fns() < 0)
return -1;
if (test_cmdline_fns() < 0)
return -1;
return 0;
}
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