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Diffstat (limited to 'test/test/test_cmdline_portlist.c')
| -rw-r--r-- | test/test/test_cmdline_portlist.c | 250 |
1 files changed, 250 insertions, 0 deletions
diff --git a/test/test/test_cmdline_portlist.c b/test/test/test_cmdline_portlist.c new file mode 100644 index 00000000..b9664b0e --- /dev/null +++ b/test/test/test_cmdline_portlist.c @@ -0,0 +1,250 @@ +/*- + * 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 <cmdline_parse.h> +#include <cmdline_parse_portlist.h> + +#include "test_cmdline.h" + +struct portlist_str { + const char * str; + uint32_t portmap; +}; + +/* valid strings */ +const struct portlist_str portlist_valid_strs[] = { + {"0", 0x1U }, + {"0-10", 0x7FFU}, + {"10-20", 0x1FFC00U}, + {"all", UINT32_MAX}, + {"0,1,2,3", 0xFU}, + {"0,1-5", 0x3FU}, + {"0,0,0", 0x1U}, + {"31,0-10,15", 0x800087FFU}, + {"0000", 0x1U}, + {"00,01,02,03", 0xFU}, + {"000,001,002,003", 0xFU}, +}; + +/* valid strings but with garbage at the end. + * these strings should still be valid because parser checks + * for end of token, which is either a space/tab, a newline/return, + * or a hash sign. + */ + +const char * portlist_garbage_strs[] = { + "0-31 garbage", + "0-31#garbage", + "0-31\0garbage", + "0-31\ngarbage", + "0-31\rgarbage", + "0-31\tgarbage", + "0,1,2,3-31 garbage", + "0,1,2,3-31#garbage", + "0,1,2,3-31\0garbage", + "0,1,2,3-31\ngarbage", + "0,1,2,3-31\rgarbage", + "0,1,2,3-31\tgarbage", + "all garbage", + "all#garbage", + "all\0garbage", + "all\ngarbage", + "all\rgarbage", + "all\tgarbage", +}; + +/* invalid strings */ +const char * portlist_invalid_strs[] = { + /* valid syntax, invalid chars */ + "A-B", + "0-S", + "1,2,3,4,Q", + "A-4,3-15", + "0-31invalid", + /* valid chars, invalid syntax */ + "1, 2", + "1- 4", + ",2", + ",2 ", + "-1, 4", + "5-1", + "2-", + /* misc */ + "-" + "a", + "A", + ",", + "#", + " ", + "\0", + "", + /* too long */ + "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," + "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", +}; + +#define PORTLIST_VALID_STRS_SIZE \ + (sizeof(portlist_valid_strs) / sizeof(portlist_valid_strs[0])) +#define PORTLIST_GARBAGE_STRS_SIZE \ + (sizeof(portlist_garbage_strs) / sizeof(portlist_garbage_strs[0])) +#define PORTLIST_INVALID_STRS_SIZE \ + (sizeof(portlist_invalid_strs) / sizeof(portlist_invalid_strs[0])) + + + + +/* test invalid parameters */ +int +test_parse_portlist_invalid_param(void) +{ + cmdline_portlist_t result; + char buf[CMDLINE_TEST_BUFSIZE]; + int ret; + + memset(&buf, 0, sizeof(buf)); + memset(&result, 0, sizeof(cmdline_portlist_t)); + + /* try all null */ + ret = cmdline_parse_portlist(NULL, NULL, NULL, 0); + if (ret != -1) { + printf("Error: parser accepted null parameters!\n"); + return -1; + } + + /* try null buf */ + ret = cmdline_parse_portlist(NULL, NULL, (void*)&result, + sizeof(result)); + if (ret != -1) { + printf("Error: parser accepted null string!\n"); + return -1; + } + + /* try null result */ + ret = cmdline_parse_portlist(NULL, portlist_valid_strs[0].str, NULL, 0); + if (ret == -1) { + printf("Error: parser rejected null result!\n"); + return -1; + } + + /* token is not used in ether_parse anyway so there's no point in + * testing it */ + + /* test help function */ + + /* coverage! */ + ret = cmdline_get_help_portlist(NULL, buf, sizeof(buf)); + if (ret < 0) { + printf("Error: help function failed with valid parameters!\n"); + return -1; + } + + return 0; +} + +/* test valid parameters but invalid data */ +int +test_parse_portlist_invalid_data(void) +{ + int ret = 0; + unsigned i; + cmdline_portlist_t result; + + /* test invalid strings */ + for (i = 0; i < PORTLIST_INVALID_STRS_SIZE; i++) { + + memset(&result, 0, sizeof(cmdline_portlist_t)); + + ret = cmdline_parse_portlist(NULL, portlist_invalid_strs[i], + (void*)&result, sizeof(result)); + if (ret != -1) { + printf("Error: parsing %s succeeded!\n", + portlist_invalid_strs[i]); + return -1; + } + } + + return 0; +} + +/* test valid parameters and data */ +int +test_parse_portlist_valid(void) +{ + int ret = 0; + unsigned i; + cmdline_portlist_t result; + + /* test full strings */ + for (i = 0; i < PORTLIST_VALID_STRS_SIZE; i++) { + + memset(&result, 0, sizeof(cmdline_portlist_t)); + + ret = cmdline_parse_portlist(NULL, portlist_valid_strs[i].str, + (void*)&result, sizeof(result)); + if (ret < 0) { + printf("Error: parsing %s failed!\n", + portlist_valid_strs[i].str); + return -1; + } + if (result.map != portlist_valid_strs[i].portmap) { + printf("Error: parsing %s failed: map mismatch!\n", + portlist_valid_strs[i].str); + return -1; + } + } + + /* test garbage strings */ + for (i = 0; i < PORTLIST_GARBAGE_STRS_SIZE; i++) { + + memset(&result, 0, sizeof(cmdline_portlist_t)); + + ret = cmdline_parse_portlist(NULL, portlist_garbage_strs[i], + (void*)&result, sizeof(result)); + if (ret < 0) { + printf("Error: parsing %s failed!\n", + portlist_garbage_strs[i]); + return -1; + } + if (result.map != UINT32_MAX) { + printf("Error: parsing %s failed: map mismatch!\n", + portlist_garbage_strs[i]); + return -1; + } + } + + return 0; +} |