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/**
SPDX-License-Identifier: LGPL-2.1-or-later
This file is part of libnvme.
Copyright (c) 2023 Dell Inc.
Authors: Martin Belanger <Martin.Belanger@dell.com>
*/
/**
* In this file we test private and public functions found in
* "src/nvme/util.c". Note that the source files are included
* directly because the private functions are not available from
* the libnvme.so.
*/
#include <stdlib.h>
#include <stdio.h>
#include <stdbool.h>
#include <netdb.h>
#include <string.h>
#include "nvme/log.c" /* to resolve __nvme_msg() */
#include "nvme/util.c"
static size_t safe_strlen(const char *p) {
return p ? strlen(p) : strlen("null");
}
static bool test_nvme_get_version(enum nvme_version type, const char * exp_str) {
const char * str;
str = nvme_get_version(type);
return !strcmp(str, exp_str);
}
static bool test_ipaddrs_eq() {
int test_success = true;
static const char *x = "1.1.1.1";
struct {
const char *a;
const char *b;
bool exp_result;
} addrs[] = {
{"192.168.56.101", "192.168.56.101", true},
{"2001:0db8:0000:0000:0000:ff00:0042:8329", "2001:0db8::ff00:0042:8329", true},
{NULL, NULL, true},
{x, x, true},
{"::ffff:192.168.56.101", "::ffff:192.168.56.101", true},
{"::ffff:192.168.56.101", "192.168.56.101", true},
{"192.168.56.101", "::ffff:192.168.56.101", true},
{"::ffff:192.168.56.222", "192.168.56.101", false},
{"192.168.56.101", "::ffff:192.168.56.222", false},
{"1.2.3.4", "192.168.56.101", false},
{"!@#$", "192.168.56.101", false},
{"192.168.56.101", "!@#$", false},
{"2001:0db8:0001:0000:0000:ff00:0042:8329", "2001:0db8::ff00:0042:8329", false},
{"2001:0db8:0001:0000:0000:ff00:0042:8329", NULL, false},
};
size_t i;
size_t n = sizeof(addrs) / sizeof(addrs[0]);
size_t longest_a = 0, longest_b = 0;
for (i = 0; i < n; i++) {
size_t l;
l = safe_strlen(addrs[i].a);
if (l > longest_a) longest_a = l;
l = safe_strlen(addrs[i].b);
if (l > longest_b) longest_b = l;
}
for (i = 0; i < n; i++) {
bool result = nvme_ipaddrs_eq(addrs[i].a, addrs[i].b);
bool pass = result == addrs[i].exp_result;
int pad_a = longest_a - safe_strlen(addrs[i].a);
int pad_b = longest_b - safe_strlen(addrs[i].b);
printf("%s %*.*s %s %*.*s -> %-10s %s\n",
addrs[i].a ? addrs[i].a : "null",
pad_a, pad_a, "",
addrs[i].b ? addrs[i].b : "null",
pad_b, pad_b, "",
result ? "equal/same" : "different",
pass ? "[PASS]" : "[FAIL]");
if (!pass)
test_success = false;
}
return test_success;
}
int main(int argc, char *argv[]) {
int exit_val = EXIT_SUCCESS;
bool pass;
printf("\n------------------------------------------------------------------------------\n");
pass = test_nvme_get_version(NVME_VERSION_PROJECT, PROJECT_VERSION);
printf("nvme_get_version(NVME_VERSION_PROJECT) %s\n", pass ? "[PASS]" : "[FAIL]");
if (!pass)
exit_val = EXIT_FAILURE;
printf("\n------------------------------------------------------------------------------\n");
pass = test_nvme_get_version(NVME_VERSION_GIT, GIT_VERSION);
printf("nvme_get_version(NVME_VERSION_GIT) %s\n", pass ? "[PASS]" : "[FAIL]");
if (!pass)
exit_val = EXIT_FAILURE;
printf("\n------------------------------------------------------------------------------\n");
pass = test_nvme_get_version(-1, "n/a");
printf("nvme_get_version(-1) %s\n", pass ? "[PASS]" : "[FAIL]");
if (!pass)
exit_val = EXIT_FAILURE;
printf("\n------------------------------------------------------------------------------\n");
pass = test_ipaddrs_eq();
printf("nvme_ipaddrs_eq() %s", pass ? "[PASS]" : "[FAIL]");
if (!pass)
exit_val = EXIT_FAILURE;
exit(exit_val);
}
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