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lib/libnv/tests/nvlist_send_recv_test.c

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/*-
* Copyright (c) 2013 The FreeBSD Foundation
* All rights reserved.
*
* This software was developed by Pawel Jakub Dawidek under sponsorship from
* the FreeBSD Foundation.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHORS 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 AUTHORS 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.
*
* $FreeBSD: head/lib/libnv/tests/nvlist_send_recv_test.c 285063 2015-07-02 21:58:10Z oshogbo $
*/
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/wait.h>
#include <sys/nv.h>
#include <err.h>
#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
static int ntest = 1;
#define CHECK(expr) do { \
if ((expr)) \
printf("ok # %d %s:%u\n", ntest, __FILE__, __LINE__); \
else \
printf("not ok # %d %s:%u\n", ntest, __FILE__, __LINE__);\
ntest++; \
} while (0)
#define fd_is_valid(fd) (fcntl((fd), F_GETFL) != -1 || errno != EBADF)
static void
child(int sock)
{
nvlist_t *nvl;
nvlist_t *empty;
nvl = nvlist_create(0);
empty = nvlist_create(0);
nvlist_add_bool(nvl, "nvlist/bool/true", true);
nvlist_add_bool(nvl, "nvlist/bool/false", false);
nvlist_add_number(nvl, "nvlist/number/0", 0);
nvlist_add_number(nvl, "nvlist/number/1", 1);
nvlist_add_number(nvl, "nvlist/number/-1", -1);
nvlist_add_number(nvl, "nvlist/number/UINT64_MAX", UINT64_MAX);
nvlist_add_number(nvl, "nvlist/number/INT64_MIN", INT64_MIN);
nvlist_add_number(nvl, "nvlist/number/INT64_MAX", INT64_MAX);
nvlist_add_string(nvl, "nvlist/string/", "");
nvlist_add_string(nvl, "nvlist/string/x", "x");
nvlist_add_string(nvl, "nvlist/string/abcdefghijklmnopqrstuvwxyz", "abcdefghijklmnopqrstuvwxyz");
nvlist_add_descriptor(nvl, "nvlist/descriptor/STDERR_FILENO", STDERR_FILENO);
nvlist_add_binary(nvl, "nvlist/binary/x", "x", 1);
nvlist_add_binary(nvl, "nvlist/binary/abcdefghijklmnopqrstuvwxyz", "abcdefghijklmnopqrstuvwxyz", sizeof("abcdefghijklmnopqrstuvwxyz"));
nvlist_move_nvlist(nvl, "nvlist/nvlist/empty", empty);
nvlist_add_nvlist(nvl, "nvlist/nvlist", nvl);
nvlist_send(sock, nvl);
nvlist_destroy(nvl);
}
static void
parent(int sock)
{
nvlist_t *nvl;
const nvlist_t *cnvl, *empty;
const char *name, *cname;
void *cookie, *ccookie;
int type, ctype;
size_t size;
nvl = nvlist_recv(sock, 0);
CHECK(nvlist_error(nvl) == 0);
if (nvlist_error(nvl) != 0)
err(1, "nvlist_recv() failed");
cookie = NULL;
name = nvlist_next(nvl, &type, &cookie);
CHECK(name != NULL);
CHECK(type == NV_TYPE_BOOL);
CHECK(strcmp(name, "nvlist/bool/true") == 0);
CHECK(nvlist_get_bool(nvl, name) == true);
name = nvlist_next(nvl, &type, &cookie);
CHECK(name != NULL);
CHECK(type == NV_TYPE_BOOL);
CHECK(strcmp(name, "nvlist/bool/false") == 0);
CHECK(nvlist_get_bool(nvl, name) == false);
name = nvlist_next(nvl, &type, &cookie);
CHECK(name != NULL);
CHECK(type == NV_TYPE_NUMBER);
CHECK(strcmp(name, "nvlist/number/0") == 0);
CHECK(nvlist_get_number(nvl, name) == 0);
name = nvlist_next(nvl, &type, &cookie);
CHECK(name != NULL);
CHECK(type == NV_TYPE_NUMBER);
CHECK(strcmp(name, "nvlist/number/1") == 0);
CHECK(nvlist_get_number(nvl, name) == 1);
name = nvlist_next(nvl, &type, &cookie);
CHECK(name != NULL);
CHECK(type == NV_TYPE_NUMBER);
CHECK(strcmp(name, "nvlist/number/-1") == 0);
CHECK((int)nvlist_get_number(nvl, name) == -1);
name = nvlist_next(nvl, &type, &cookie);
CHECK(name != NULL);
CHECK(type == NV_TYPE_NUMBER);
CHECK(strcmp(name, "nvlist/number/UINT64_MAX") == 0);
CHECK(nvlist_get_number(nvl, name) == UINT64_MAX);
name = nvlist_next(nvl, &type, &cookie);
CHECK(name != NULL);
CHECK(type == NV_TYPE_NUMBER);
CHECK(strcmp(name, "nvlist/number/INT64_MIN") == 0);
CHECK((int64_t)nvlist_get_number(nvl, name) == INT64_MIN);
name = nvlist_next(nvl, &type, &cookie);
CHECK(name != NULL);
CHECK(type == NV_TYPE_NUMBER);
CHECK(strcmp(name, "nvlist/number/INT64_MAX") == 0);
CHECK((int64_t)nvlist_get_number(nvl, name) == INT64_MAX);
name = nvlist_next(nvl, &type, &cookie);
CHECK(name != NULL);
CHECK(type == NV_TYPE_STRING);
CHECK(strcmp(name, "nvlist/string/") == 0);
CHECK(strcmp(nvlist_get_string(nvl, name), "") == 0);
name = nvlist_next(nvl, &type, &cookie);
CHECK(name != NULL);
CHECK(type == NV_TYPE_STRING);
CHECK(strcmp(name, "nvlist/string/x") == 0);
CHECK(strcmp(nvlist_get_string(nvl, name), "x") == 0);
name = nvlist_next(nvl, &type, &cookie);
CHECK(name != NULL);
CHECK(type == NV_TYPE_STRING);
CHECK(strcmp(name, "nvlist/string/abcdefghijklmnopqrstuvwxyz") == 0);
CHECK(strcmp(nvlist_get_string(nvl, name), "abcdefghijklmnopqrstuvwxyz") == 0);
name = nvlist_next(nvl, &type, &cookie);
CHECK(name != NULL);
CHECK(type == NV_TYPE_DESCRIPTOR);
CHECK(strcmp(name, "nvlist/descriptor/STDERR_FILENO") == 0);
CHECK(fd_is_valid(nvlist_get_descriptor(nvl, name)));
name = nvlist_next(nvl, &type, &cookie);
CHECK(name != NULL);
CHECK(type == NV_TYPE_BINARY);
CHECK(strcmp(name, "nvlist/binary/x") == 0);
CHECK(memcmp(nvlist_get_binary(nvl, name, NULL), "x", 1) == 0);
CHECK(memcmp(nvlist_get_binary(nvl, name, &size), "x", 1) == 0);
CHECK(size == 1);
name = nvlist_next(nvl, &type, &cookie);
CHECK(name != NULL);
CHECK(type == NV_TYPE_BINARY);
CHECK(strcmp(name, "nvlist/binary/abcdefghijklmnopqrstuvwxyz") == 0);
CHECK(memcmp(nvlist_get_binary(nvl, name, NULL), "abcdefghijklmnopqrstuvwxyz", sizeof("abcdefghijklmnopqrstuvwxyz")) == 0);
CHECK(memcmp(nvlist_get_binary(nvl, name, &size), "abcdefghijklmnopqrstuvwxyz", sizeof("abcdefghijklmnopqrstuvwxyz")) == 0);
CHECK(size == sizeof("abcdefghijklmnopqrstuvwxyz"));
name = nvlist_next(nvl, &type, &cookie);
CHECK(name != NULL);
CHECK(type == NV_TYPE_NVLIST);
CHECK(strcmp(name, "nvlist/nvlist/empty") == 0);
cnvl = nvlist_get_nvlist(nvl, name);
CHECK(nvlist_empty(cnvl));
name = nvlist_next(nvl, &type, &cookie);
CHECK(name != NULL);
CHECK(type == NV_TYPE_NVLIST);
CHECK(strcmp(name, "nvlist/nvlist") == 0);
cnvl = nvlist_get_nvlist(nvl, name);
ccookie = NULL;
cname = nvlist_next(cnvl, &ctype, &ccookie);
CHECK(cname != NULL);
CHECK(ctype == NV_TYPE_BOOL);
CHECK(strcmp(cname, "nvlist/bool/true") == 0);
CHECK(nvlist_get_bool(cnvl, cname) == true);
cname = nvlist_next(cnvl, &ctype, &ccookie);
CHECK(cname != NULL);
CHECK(ctype == NV_TYPE_BOOL);
CHECK(strcmp(cname, "nvlist/bool/false") == 0);
CHECK(nvlist_get_bool(cnvl, cname) == false);
cname = nvlist_next(cnvl, &ctype, &ccookie);
CHECK(cname != NULL);
CHECK(ctype == NV_TYPE_NUMBER);
CHECK(strcmp(cname, "nvlist/number/0") == 0);
CHECK(nvlist_get_number(cnvl, cname) == 0);
cname = nvlist_next(cnvl, &ctype, &ccookie);
CHECK(cname != NULL);
CHECK(ctype == NV_TYPE_NUMBER);
CHECK(strcmp(cname, "nvlist/number/1") == 0);
CHECK(nvlist_get_number(cnvl, cname) == 1);
cname = nvlist_next(cnvl, &ctype, &ccookie);
CHECK(cname != NULL);
CHECK(ctype == NV_TYPE_NUMBER);
CHECK(strcmp(cname, "nvlist/number/-1") == 0);
CHECK((int)nvlist_get_number(cnvl, cname) == -1);
cname = nvlist_next(cnvl, &ctype, &ccookie);
CHECK(cname != NULL);
CHECK(ctype == NV_TYPE_NUMBER);
CHECK(strcmp(cname, "nvlist/number/UINT64_MAX") == 0);
CHECK(nvlist_get_number(cnvl, cname) == UINT64_MAX);
cname = nvlist_next(cnvl, &ctype, &ccookie);
CHECK(cname != NULL);
CHECK(ctype == NV_TYPE_NUMBER);
CHECK(strcmp(cname, "nvlist/number/INT64_MIN") == 0);
CHECK((int64_t)nvlist_get_number(cnvl, cname) == INT64_MIN);
cname = nvlist_next(cnvl, &ctype, &ccookie);
CHECK(cname != NULL);
CHECK(ctype == NV_TYPE_NUMBER);
CHECK(strcmp(cname, "nvlist/number/INT64_MAX") == 0);
CHECK((int64_t)nvlist_get_number(cnvl, cname) == INT64_MAX);
cname = nvlist_next(cnvl, &ctype, &ccookie);
CHECK(cname != NULL);
CHECK(ctype == NV_TYPE_STRING);
CHECK(strcmp(cname, "nvlist/string/") == 0);
CHECK(strcmp(nvlist_get_string(cnvl, cname), "") == 0);
cname = nvlist_next(cnvl, &ctype, &ccookie);
CHECK(cname != NULL);
CHECK(ctype == NV_TYPE_STRING);
CHECK(strcmp(cname, "nvlist/string/x") == 0);
CHECK(strcmp(nvlist_get_string(cnvl, cname), "x") == 0);
cname = nvlist_next(cnvl, &ctype, &ccookie);
CHECK(cname != NULL);
CHECK(ctype == NV_TYPE_STRING);
CHECK(strcmp(cname, "nvlist/string/abcdefghijklmnopqrstuvwxyz") == 0);
CHECK(strcmp(nvlist_get_string(cnvl, cname), "abcdefghijklmnopqrstuvwxyz") == 0);
cname = nvlist_next(cnvl, &ctype, &ccookie);
CHECK(cname != NULL);
CHECK(ctype == NV_TYPE_DESCRIPTOR);
CHECK(strcmp(cname, "nvlist/descriptor/STDERR_FILENO") == 0);
CHECK(fd_is_valid(nvlist_get_descriptor(cnvl, cname)));
cname = nvlist_next(cnvl, &ctype, &ccookie);
CHECK(cname != NULL);
CHECK(ctype == NV_TYPE_BINARY);
CHECK(strcmp(cname, "nvlist/binary/x") == 0);
CHECK(memcmp(nvlist_get_binary(cnvl, cname, NULL), "x", 1) == 0);
CHECK(memcmp(nvlist_get_binary(cnvl, cname, &size), "x", 1) == 0);
CHECK(size == 1);
cname = nvlist_next(cnvl, &ctype, &ccookie);
CHECK(cname != NULL);
CHECK(ctype == NV_TYPE_BINARY);
CHECK(strcmp(cname, "nvlist/binary/abcdefghijklmnopqrstuvwxyz") == 0);
CHECK(memcmp(nvlist_get_binary(cnvl, cname, NULL), "abcdefghijklmnopqrstuvwxyz", sizeof("abcdefghijklmnopqrstuvwxyz")) == 0);
CHECK(memcmp(nvlist_get_binary(cnvl, cname, &size), "abcdefghijklmnopqrstuvwxyz", sizeof("abcdefghijklmnopqrstuvwxyz")) == 0);
CHECK(size == sizeof("abcdefghijklmnopqrstuvwxyz"));
cname = nvlist_next(cnvl, &ctype, &ccookie);
CHECK(cname != NULL);
CHECK(ctype == NV_TYPE_NVLIST);
CHECK(strcmp(cname, "nvlist/nvlist/empty") == 0);
empty = nvlist_get_nvlist(cnvl, cname);
CHECK(nvlist_empty(empty));
cname = nvlist_next(cnvl, &ctype, &ccookie);
CHECK(cname == NULL);
name = nvlist_next(nvl, &type, &cookie);
CHECK(name == NULL);
}
int
main(void)
{
int status, socks[2];
pid_t pid;
printf("1..134\n");
fflush(stdout);
if (socketpair(PF_UNIX, SOCK_STREAM, 0, socks) < 0)
err(1, "socketpair() failed");
pid = fork();
switch (pid) {
case -1:
/* Failure. */
err(1, "unable to fork");
case 0:
/* Child. */
close(socks[0]);
child(socks[1]);
return (0);
default:
/* Parent. */
close(socks[1]);
parent(socks[0]);
break;
}
if (waitpid(pid, &status, 0) < 0)
err(1, "waitpid() failed");
return (0);
}