Spdk/test/unit/lib/util/string.c/string_ut.c

171 lines
5.1 KiB
C
Raw Normal View History

/*-
* BSD LICENSE
*
* Copyright (c) Intel Corporation.
* 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 "spdk/stdinc.h"
#include "spdk_cunit.h"
#include "string.c"
static void
test_parse_ip_addr(void)
{
int rc;
char *host;
char *port;
char ip[255];
/* IPv4 */
snprintf(ip, 255, "%s", "192.168.0.1");
rc = spdk_parse_ip_addr(ip, &host, &port);
CU_ASSERT_EQUAL(rc, 0);
SPDK_CU_ASSERT_FATAL(host != NULL);
CU_ASSERT(strcmp(host, "192.168.0.1") == 0);
CU_ASSERT_EQUAL(strlen(host), 11);
CU_ASSERT_EQUAL(port, NULL);
/* IPv4 with port */
snprintf(ip, 255, "%s", "123.456.789.0:5520");
rc = spdk_parse_ip_addr(ip, &host, &port);
CU_ASSERT_EQUAL(rc, 0);
SPDK_CU_ASSERT_FATAL(host != NULL);
CU_ASSERT(strcmp(host, "123.456.789.0") == 0);
CU_ASSERT_EQUAL(strlen(host), 13);
SPDK_CU_ASSERT_FATAL(port != NULL);
CU_ASSERT(strcmp(port, "5520") == 0);
CU_ASSERT_EQUAL(strlen(port), 4);
/* IPv6 */
snprintf(ip, 255, "%s", "[2001:db8:85a3:8d3:1319:8a2e:370:7348]");
rc = spdk_parse_ip_addr(ip, &host, &port);
CU_ASSERT_EQUAL(rc, 0);
SPDK_CU_ASSERT_FATAL(host != NULL);
CU_ASSERT(strcmp(host, "2001:db8:85a3:8d3:1319:8a2e:370:7348") == 0);
CU_ASSERT_EQUAL(strlen(host), 36);
CU_ASSERT_EQUAL(port, NULL);
/* IPv6 with port */
snprintf(ip, 255, "%s", "[2001:db8:85a3:8d3:1319:8a2e:370:7348]:443");
rc = spdk_parse_ip_addr(ip, &host, &port);
CU_ASSERT_EQUAL(rc, 0);
SPDK_CU_ASSERT_FATAL(host != NULL);
CU_ASSERT(strcmp(host, "2001:db8:85a3:8d3:1319:8a2e:370:7348") == 0);
CU_ASSERT_EQUAL(strlen(host), 36);
SPDK_CU_ASSERT_FATAL(port != NULL);
CU_ASSERT(strcmp(port, "443") == 0);
CU_ASSERT_EQUAL(strlen(port), 3);
/* IPv6 dangling colon */
snprintf(ip, 255, "%s", "[2001:db8:85a3:8d3:1319:8a2e:370:7348]:");
rc = spdk_parse_ip_addr(ip, &host, &port);
CU_ASSERT_EQUAL(rc, 0);
SPDK_CU_ASSERT_FATAL(host != NULL);
CU_ASSERT(strcmp(host, "2001:db8:85a3:8d3:1319:8a2e:370:7348") == 0);
CU_ASSERT_EQUAL(strlen(host), 36);
CU_ASSERT_EQUAL(port, NULL);
}
static void
test_str_chomp(void)
{
char s[1024];
/* One \n newline */
snprintf(s, sizeof(s), "%s", "hello world\n");
CU_ASSERT(spdk_str_chomp(s) == 1);
CU_ASSERT(strcmp(s, "hello world") == 0);
/* One \r\n newline */
snprintf(s, sizeof(s), "%s", "hello world\r\n");
CU_ASSERT(spdk_str_chomp(s) == 2);
CU_ASSERT(strcmp(s, "hello world") == 0);
/* No newlines */
snprintf(s, sizeof(s), "%s", "hello world");
CU_ASSERT(spdk_str_chomp(s) == 0);
CU_ASSERT(strcmp(s, "hello world") == 0);
/* Two newlines */
snprintf(s, sizeof(s), "%s", "hello world\n\n");
CU_ASSERT(spdk_str_chomp(s) == 2);
CU_ASSERT(strcmp(s, "hello world") == 0);
/* Empty string */
snprintf(s, sizeof(s), "%s", "");
CU_ASSERT(spdk_str_chomp(s) == 0);
CU_ASSERT(strcmp(s, "") == 0);
/* One-character string with only \n */
snprintf(s, sizeof(s), "%s", "\n");
CU_ASSERT(spdk_str_chomp(s) == 1);
CU_ASSERT(strcmp(s, "") == 0);
/* One-character string without a newline */
snprintf(s, sizeof(s), "%s", "a");
CU_ASSERT(spdk_str_chomp(s) == 0);
CU_ASSERT(strcmp(s, "a") == 0);
}
int
main(int argc, char **argv)
{
CU_pSuite suite = NULL;
unsigned int num_failures;
if (CU_initialize_registry() != CUE_SUCCESS) {
return CU_get_error();
}
suite = CU_add_suite("string", NULL, NULL);
if (suite == NULL) {
CU_cleanup_registry();
return CU_get_error();
}
if (
CU_add_test(suite, "test_parse_ip_addr", test_parse_ip_addr) == NULL ||
CU_add_test(suite, "test_str_chomp", test_str_chomp) == NULL) {
CU_cleanup_registry();
return CU_get_error();
}
CU_basic_set_mode(CU_BRM_VERBOSE);
CU_basic_run_tests();
num_failures = CU_get_number_of_failures();
CU_cleanup_registry();
return num_failures;
}