258 lines
6.3 KiB
C
258 lines
6.3 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright(c) 2010-2013 Intel Corporation. All rights reserved.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#include <stdio.h>
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#include <string.h>
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#include <inttypes.h>
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#include <cmdline_parse.h>
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#include <cmdline_parse_portlist.h>
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#include "test_cmdline.h"
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struct portlist_str {
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const char * str;
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uint32_t portmap;
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};
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/* valid strings */
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const struct portlist_str portlist_valid_strs[] = {
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{"0", 0x1U },
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{"0-10", 0x7FFU},
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{"10-20", 0x1FFC00U},
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{"all", UINT32_MAX},
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{"0,1,2,3", 0xFU},
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{"0,1-5", 0x3FU},
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{"0,0,0", 0x1U},
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{"31,0-10,15", 0x800087FFU},
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{"0000", 0x1U},
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{"00,01,02,03", 0xFU},
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{"000,001,002,003", 0xFU},
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};
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/* valid strings but with garbage at the end.
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* these strings should still be valid because parser checks
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* for end of token, which is either a space/tab, a newline/return,
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* or a hash sign.
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*/
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const char * portlist_garbage_strs[] = {
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"0-31 garbage",
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"0-31#garbage",
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"0-31\0garbage",
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"0-31\ngarbage",
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"0-31\rgarbage",
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"0-31\tgarbage",
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"0,1,2,3-31 garbage",
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"0,1,2,3-31#garbage",
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"0,1,2,3-31\0garbage",
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"0,1,2,3-31\ngarbage",
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"0,1,2,3-31\rgarbage",
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"0,1,2,3-31\tgarbage",
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"all garbage",
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"all#garbage",
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"all\0garbage",
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"all\ngarbage",
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"all\rgarbage",
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"all\tgarbage",
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};
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/* invalid strings */
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const char * portlist_invalid_strs[] = {
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/* valid syntax, invalid chars */
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"A-B",
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"0-S",
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"1,2,3,4,Q",
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"A-4,3-15",
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"0-31invalid",
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/* valid chars, invalid syntax */
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"1, 2",
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"1- 4",
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",2",
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",2 ",
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"-1, 4",
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"5-1",
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"2-",
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/* misc */
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"-"
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"a",
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"A",
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",",
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"#",
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" ",
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"\0",
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"",
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/* too long */
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"0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,"
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"0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,2",
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};
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#define PORTLIST_VALID_STRS_SIZE \
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(sizeof(portlist_valid_strs) / sizeof(portlist_valid_strs[0]))
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#define PORTLIST_GARBAGE_STRS_SIZE \
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(sizeof(portlist_garbage_strs) / sizeof(portlist_garbage_strs[0]))
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#define PORTLIST_INVALID_STRS_SIZE \
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(sizeof(portlist_invalid_strs) / sizeof(portlist_invalid_strs[0]))
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/* test invalid parameters */
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int
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test_parse_portlist_invalid_param(void)
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{
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cmdline_portlist_t result;
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char buf[CMDLINE_TEST_BUFSIZE];
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int ret;
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memset(&buf, 0, sizeof(buf));
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memset(&result, 0, sizeof(cmdline_portlist_t));
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/* try all null */
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ret = cmdline_parse_portlist(NULL, NULL, NULL);
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if (ret != -1) {
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printf("Error: parser accepted null parameters!\n");
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return -1;
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}
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/* try null buf */
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ret = cmdline_parse_portlist(NULL, NULL, (void*)&result);
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if (ret != -1) {
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printf("Error: parser accepted null string!\n");
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return -1;
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}
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/* try null result */
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ret = cmdline_parse_portlist(NULL, portlist_valid_strs[0].str, NULL);
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if (ret == -1) {
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printf("Error: parser rejected null result!\n");
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return -1;
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}
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/* token is not used in ether_parse anyway so there's no point in
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* testing it */
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/* test help function */
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/* try null buf */
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ret = cmdline_get_help_portlist(NULL, NULL, sizeof(buf));
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if (ret != -1) {
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printf("Error: help function accepted null buffer!\n");
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return -1;
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}
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/* coverage! */
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ret = cmdline_get_help_portlist(NULL, buf, sizeof(buf));
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if (ret < 0) {
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printf("Error: help function failed with valid parameters!\n");
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return -1;
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}
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return 0;
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}
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/* test valid parameters but invalid data */
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int
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test_parse_portlist_invalid_data(void)
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{
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int ret = 0;
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unsigned i;
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cmdline_portlist_t result;
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/* test invalid strings */
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for (i = 0; i < PORTLIST_INVALID_STRS_SIZE; i++) {
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memset(&result, 0, sizeof(cmdline_portlist_t));
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ret = cmdline_parse_portlist(NULL, portlist_invalid_strs[i],
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(void*)&result);
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if (ret != -1) {
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printf("Error: parsing %s succeeded!\n",
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portlist_invalid_strs[i]);
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return -1;
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}
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}
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return 0;
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}
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/* test valid parameters and data */
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int
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test_parse_portlist_valid(void)
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{
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int ret = 0;
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unsigned i;
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cmdline_portlist_t result;
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/* test full strings */
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for (i = 0; i < PORTLIST_VALID_STRS_SIZE; i++) {
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memset(&result, 0, sizeof(cmdline_portlist_t));
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ret = cmdline_parse_portlist(NULL, portlist_valid_strs[i].str,
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(void*)&result);
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if (ret < 0) {
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printf("Error: parsing %s failed!\n",
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portlist_valid_strs[i].str);
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return -1;
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}
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if (result.map != portlist_valid_strs[i].portmap) {
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printf("Error: parsing %s failed: map mismatch!\n",
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portlist_valid_strs[i].str);
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return -1;
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}
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}
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/* test garbage strings */
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for (i = 0; i < PORTLIST_GARBAGE_STRS_SIZE; i++) {
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memset(&result, 0, sizeof(cmdline_portlist_t));
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ret = cmdline_parse_portlist(NULL, portlist_garbage_strs[i],
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(void*)&result);
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if (ret < 0) {
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printf("Error: parsing %s failed!\n",
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portlist_garbage_strs[i]);
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return -1;
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}
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if (result.map != UINT32_MAX) {
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printf("Error: parsing %s failed: map mismatch!\n",
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portlist_garbage_strs[i]);
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return -1;
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}
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}
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return 0;
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}
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