+++ /dev/null
-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <inttypes.h>
-
-#include <rte_common.h>
-#include <rte_string_fns.h>
-
-#include <cmdline_parse.h>
-#include <cmdline_parse_string.h>
-
-#include "test_cmdline.h"
-
-/* structures needed to run tests */
-
-struct string_elt_str {
- const char * str; /* parsed string */
- const char * result; /* expected string */
- int idx; /* position at which result is expected to be */
-};
-
-struct string_elt_str string_elt_strs[] = {
- {"one#two#three", "three", 2},
- {"one#two with spaces#three", "three", 2},
- {"one#two\twith\ttabs#three", "three", 2},
- {"one#two\rwith\rreturns#three", "three", 2},
- {"one#two\nwith\nnewlines#three", "three", 2},
- {"one#two#three", "one", 0},
- {"one#two#three", "two", 1},
- {"one#two\0three", "two", 1},
- {"one#two with spaces#three", "two with spaces", 1},
- {"one#two\twith\ttabs#three", "two\twith\ttabs", 1},
- {"one#two\rwith\rreturns#three", "two\rwith\rreturns", 1},
- {"one#two\nwith\nnewlines#three", "two\nwith\nnewlines", 1},
-};
-
-#if (CMDLINE_TEST_BUFSIZE < STR_TOKEN_SIZE) \
-|| (CMDLINE_TEST_BUFSIZE < STR_MULTI_TOKEN_SIZE)
-#undef CMDLINE_TEST_BUFSIZE
-#define CMDLINE_TEST_BUFSIZE RTE_MAX(STR_TOKEN_SIZE, STR_MULTI_TOKEN_SIZE)
-#endif
-
-struct string_nb_str {
- const char * str; /* parsed string */
- int nb_strs; /* expected number of strings in str */
-};
-
-struct string_nb_str string_nb_strs[] = {
- {"one#two#three", 3},
- {"one", 1},
- {"one# \t two \r # three \n #four", 4},
-};
-
-
-
-struct string_parse_str {
- const char * str; /* parsed string */
- const char * fixed_str; /* parsing mode (any, fixed or multi) */
- const char * result; /* expected result */
-};
-
-struct string_parse_str string_parse_strs[] = {
- {"one", NULL, "one"}, /* any string */
- {"two", "one#two#three", "two"}, /* multiple choice string */
- {"three", "three", "three"}, /* fixed string */
- {"three", "one#two with\rgarbage\tcharacters\n#three", "three"},
- {"two with\rgarbage\tcharacters\n",
- "one#two with\rgarbage\tcharacters\n#three",
- "two with\rgarbage\tcharacters\n"},
- {"one two", "one", "one"}, /* fixed string */
- {"one two", TOKEN_STRING_MULTI, "one two"}, /* multi string */
- {"one two", NULL, "one"}, /* any string */
- {"one two #three", TOKEN_STRING_MULTI, "one two "},
- /* multi string with comment */
-};
-
-
-
-struct string_invalid_str {
- const char * str; /* parsed string */
- const char * fixed_str; /* parsing mode (any, fixed or multi) */
-};
-
-struct string_invalid_str string_invalid_strs[] = {
- {"invalid", "one"}, /* fixed string */
- {"invalid", "one#two#three"}, /* multiple choice string */
- {"invalid", "invalidone"}, /* string that starts the same */
- {"invalidone", "invalid"}, /* string that starts the same */
- {"toolong!!!toolong!!!toolong!!!toolong!!!toolong!!!toolong!!!"
- "toolong!!!toolong!!!toolong!!!toolong!!!toolong!!!toolong!!!"
- "toolong!!!", NULL },
- {"toolong!!!toolong!!!toolong!!!toolong!!!toolong!!!toolong!!!"
- "toolong!!!toolong!!!toolong!!!toolong!!!toolong!!!toolong!!!"
- "toolong!!!", "fixed" },
- {"toolong!!!toolong!!!toolong!!!toolong!!!toolong!!!toolong!!!"
- "toolong!!!toolong!!!toolong!!!toolong!!!toolong!!!toolong!!!"
- "toolong!!!", "multi#choice#string" },
- {"invalid",
- "toolong!!!toolong!!!toolong!!!toolong!!!toolong!!!toolong!!!"
- "toolong!!!toolong!!!toolong!!!toolong!!!toolong!!!toolong!!!"
- "toolong!!!" },
- {"", "invalid"}
-};
-
-
-
-const char * string_help_strs[] = {
- NULL,
- "fixed_str",
- "multi#str",
-};
-
-
-
-#define STRING_PARSE_STRS_SIZE \
- (sizeof(string_parse_strs) / sizeof(string_parse_strs[0]))
-#define STRING_HELP_STRS_SIZE \
- (sizeof(string_help_strs) / sizeof(string_help_strs[0]))
-#define STRING_ELT_STRS_SIZE \
- (sizeof(string_elt_strs) / sizeof(string_elt_strs[0]))
-#define STRING_NB_STRS_SIZE \
- (sizeof(string_nb_strs) / sizeof(string_nb_strs[0]))
-#define STRING_INVALID_STRS_SIZE \
- (sizeof(string_invalid_strs) / sizeof(string_invalid_strs[0]))
-
-#define SMALL_BUF 8
-
-/* test invalid parameters */
-int
-test_parse_string_invalid_param(void)
-{
- cmdline_parse_token_string_t token;
- int result;
- char buf[CMDLINE_TEST_BUFSIZE];
-
- memset(&token, 0, sizeof(token));
-
- snprintf(buf, sizeof(buf), "buffer");
-
- /* test null token */
- if (cmdline_get_help_string(
- NULL, buf, 0) != -1) {
- printf("Error: function accepted null token!\n");
- return -1;
- }
- if (cmdline_complete_get_elt_string(
- NULL, 0, buf, 0) != -1) {
- printf("Error: function accepted null token!\n");
- return -1;
- }
- if (cmdline_complete_get_nb_string(NULL) != -1) {
- printf("Error: function accepted null token!\n");
- return -1;
- }
- if (cmdline_parse_string(NULL, buf, NULL, 0) != -1) {
- printf("Error: function accepted null token!\n");
- return -1;
- }
- /* test null buffer */
- if (cmdline_complete_get_elt_string(
- (cmdline_parse_token_hdr_t*)&token, 0, NULL, 0) != -1) {
- printf("Error: function accepted null buffer!\n");
- return -1;
- }
- if (cmdline_parse_string(
- (cmdline_parse_token_hdr_t*)&token, NULL,
- (void*)&result, sizeof(result)) != -1) {
- printf("Error: function accepted null buffer!\n");
- return -1;
- }
- if (cmdline_get_help_string(
- (cmdline_parse_token_hdr_t*)&token, NULL, 0) != -1) {
- printf("Error: function accepted null buffer!\n");
- return -1;
- }
- /* test null result */
- if (cmdline_parse_string(
- (cmdline_parse_token_hdr_t*)&token, buf, NULL, 0) == -1) {
- printf("Error: function rejected null result!\n");
- return -1;
- }
- /* test negative index */
- if (cmdline_complete_get_elt_string(
- (cmdline_parse_token_hdr_t*)&token, -1, buf, 0) != -1) {
- printf("Error: function accepted negative index!\n");
- return -1;
- }
- return 0;
-}
-
-/* test valid parameters but invalid data */
-int
-test_parse_string_invalid_data(void)
-{
- cmdline_parse_token_string_t token;
- cmdline_parse_token_string_t help_token;
- char buf[CMDLINE_TEST_BUFSIZE];
- char help_str[CMDLINE_TEST_BUFSIZE];
- char small_buf[SMALL_BUF];
- unsigned i;
-
- /* test parsing invalid strings */
- for (i = 0; i < STRING_INVALID_STRS_SIZE; i++) {
- memset(&token, 0, sizeof(token));
- memset(buf, 0, sizeof(buf));
-
- /* prepare test token data */
- token.string_data.str = string_invalid_strs[i].fixed_str;
-
- if (cmdline_parse_string((cmdline_parse_token_hdr_t*)&token,
- string_invalid_strs[i].str, (void*)buf,
- sizeof(buf)) != -1) {
- memset(help_str, 0, sizeof(help_str));
- memset(&help_token, 0, sizeof(help_token));
-
- help_token.string_data.str = string_invalid_strs[i].fixed_str;
-
- /* get parse type so we can give a good error message */
- cmdline_get_help_string((cmdline_parse_token_hdr_t*)&token, help_str,
- sizeof(help_str));
-
- printf("Error: parsing %s as %s succeeded!\n",
- string_invalid_strs[i].str, help_str);
- return -1;
- }
- }
-
- /* misc tests (big comments signify test cases) */
- memset(&token, 0, sizeof(token));
- memset(small_buf, 0, sizeof(small_buf));
-
- /*
- * try to get element from a null token
- */
- token.string_data.str = NULL;
- if (cmdline_complete_get_elt_string(
- (cmdline_parse_token_hdr_t*)&token, 1,
- buf, sizeof(buf)) != -1) {
- printf("Error: getting token from null token string!\n");
- return -1;
- }
-
- /*
- * try to get element into a buffer that is too small
- */
- token.string_data.str = "too_small_buffer";
- if (cmdline_complete_get_elt_string(
- (cmdline_parse_token_hdr_t*)&token, 0,
- small_buf, sizeof(small_buf)) != -1) {
- printf("Error: writing token into too small a buffer succeeded!\n");
- return -1;
- }
-
- /*
- * get help string written into a buffer smaller than help string
- * truncation should occur
- */
- token.string_data.str = NULL;
- if (cmdline_get_help_string(
- (cmdline_parse_token_hdr_t*)&token,
- small_buf, sizeof(small_buf)) == -1) {
- printf("Error: writing help string into too small a buffer failed!\n");
- return -1;
- }
- /* get help string for "any string" so we can compare it with small_buf */
- cmdline_get_help_string((cmdline_parse_token_hdr_t*)&token, help_str,
- sizeof(help_str));
- if (strncmp(small_buf, help_str, sizeof(small_buf) - 1)) {
- printf("Error: help string mismatch!\n");
- return -1;
- }
- /* check null terminator */
- if (small_buf[sizeof(small_buf) - 1] != '\0') {
- printf("Error: small buffer doesn't have a null terminator!\n");
- return -1;
- }
-
- /*
- * try to count tokens in a null token
- */
- token.string_data.str = NULL;
- if (cmdline_complete_get_nb_string(
- (cmdline_parse_token_hdr_t*)&token) != 0) {
- printf("Error: getting token count from null token succeeded!\n");
- return -1;
- }
-
- return 0;
-}
-
-/* test valid parameters and data */
-int
-test_parse_string_valid(void)
-{
- cmdline_parse_token_string_t token;
- cmdline_parse_token_string_t help_token;
- char buf[CMDLINE_TEST_BUFSIZE];
- char help_str[CMDLINE_TEST_BUFSIZE];
- unsigned i;
-
- /* test parsing strings */
- for (i = 0; i < STRING_PARSE_STRS_SIZE; i++) {
- memset(&token, 0, sizeof(token));
- memset(buf, 0, sizeof(buf));
-
- token.string_data.str = string_parse_strs[i].fixed_str;
-
- if (cmdline_parse_string((cmdline_parse_token_hdr_t*)&token,
- string_parse_strs[i].str, (void*)buf,
- sizeof(buf)) < 0) {
-
- /* clean help data */
- memset(&help_token, 0, sizeof(help_token));
- memset(help_str, 0, sizeof(help_str));
-
- /* prepare help token */
- help_token.string_data.str = string_parse_strs[i].fixed_str;
-
- /* get help string so that we get an informative error message */
- cmdline_get_help_string((cmdline_parse_token_hdr_t*)&token, help_str,
- sizeof(help_str));
-
- printf("Error: parsing %s as %s failed!\n",
- string_parse_strs[i].str, help_str);
- return -1;
- }
- if (strcmp(buf, string_parse_strs[i].result) != 0) {
- printf("Error: result mismatch!\n");
- return -1;
- }
- }
-
- /* get number of string tokens and verify it's correct */
- for (i = 0; i < STRING_NB_STRS_SIZE; i++) {
- memset(&token, 0, sizeof(token));
-
- token.string_data.str = string_nb_strs[i].str;
-
- if (cmdline_complete_get_nb_string(
- (cmdline_parse_token_hdr_t*)&token) <
- string_nb_strs[i].nb_strs) {
- printf("Error: strings count mismatch!\n");
- return -1;
- }
- }
-
- /* get token at specified position and verify it's correct */
- for (i = 0; i < STRING_ELT_STRS_SIZE; i++) {
- memset(&token, 0, sizeof(token));
- memset(buf, 0, sizeof(buf));
-
- token.string_data.str = string_elt_strs[i].str;
-
- if (cmdline_complete_get_elt_string(
- (cmdline_parse_token_hdr_t*)&token, string_elt_strs[i].idx,
- buf, sizeof(buf)) < 0) {
- printf("Error: getting string element failed!\n");
- return -1;
- }
- if (strncmp(buf, string_elt_strs[i].result,
- sizeof(buf)) != 0) {
- printf("Error: result mismatch!\n");
- return -1;
- }
- }
-
- /* cover all cases with help strings */
- for (i = 0; i < STRING_HELP_STRS_SIZE; i++) {
- memset(&help_token, 0, sizeof(help_token));
- memset(help_str, 0, sizeof(help_str));
- help_token.string_data.str = string_help_strs[i];
- if (cmdline_get_help_string((cmdline_parse_token_hdr_t*)&help_token,
- help_str, sizeof(help_str)) < 0) {
- printf("Error: help operation failed!\n");
- return -1;
- }
- }
-
- return 0;
-}
git.droids-corp.org / dpdk.git / blobdiff