/*
* Copyright (C) 2004 Steve Harris
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* $Id$
*/
/*
* This is some testcase code - it exercises the internals of liblo, so its not
* a good example to learn from, see examples/ for example code
*/
#include <math.h>
#include <float.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef _MSC_VER
#define snprintf _snprintf
#else
#include <unistd.h>
#endif
#include "lo_types_internal.h"
#include "lo_internal.h"
#include "lo/lo.h"
#include "config.h"
#ifdef WIN32
#define PATHDELIM "\\"
#else
#define PATHDELIM "/"
#endif
#ifndef MSG_NOSIGNAL
#define MSG_NOSIGNAL 0
#endif
#define TEST(cond) if (!(cond)) { fprintf(stderr, "FAILED " #cond \
" at %s:%d\n", __FILE__, __LINE__); \
exit(1); } \
else { printf("passed " #cond "\n"); }
union end_test32 {
uint32_t i;
char c[4];
};
union end_test64 {
uint64_t i;
char c[8];
};
static int done = 0;
static int bundle_count = 0;
static int pattern_count = 0;
static int reply_count = 0;
static int subtest_count = 0;
static int subtest_reply_count = 0;
static int error_okay = 0;
char testdata[5] = "ABCDE";
static int jitter_count = 0;
static float jitter_total = 0.0f;
static float jitter_max = 0.0f;
static float jitter_min = 1000.0f;
void exitcheck(void);
void test_deserialise(void);
void test_validation(lo_address a);
void test_multicast(lo_server_thread st);
void error(int num, const char *m, const char *path);
void rep_error(int num, const char *m, const char *path);
int generic_handler(const char *path, const char *types, lo_arg **argv,
int argc, lo_message data, void *user_data);
int foo_handler(const char *path, const char *types, lo_arg **argv, int argc,
lo_message data, void *user_data);
int reply_handler(const char *path, const char *types, lo_arg **argv, int argc,
lo_message data, void *user_data);
int lots_handler(const char *path, const char *types, lo_arg **argv, int argc,
lo_message data, void *user_data);
int coerce_handler(const char *path, const char *types, lo_arg **argv, int argc,
lo_message data, void *user_data);
int bundle_handler(const char *path, const char *types, lo_arg **argv, int argc,
lo_message data, void *user_data);
int timestamp_handler(const char *path, const char *types, lo_arg **argv,
int argc, lo_message data, void *user_data);
int jitter_handler(const char *path, const char *types, lo_arg **argv, int argc,
lo_message data, void *user_data);
int pattern_handler(const char *path, const char *types, lo_arg **argv,
int argc, lo_message data, void *user_data);
int subtest_handler(const char *path, const char *types, lo_arg **argv,
int argc, lo_message data, void *user_data);
int subtest_reply_handler(const char *path, const char *types, lo_arg **argv,
int argc, lo_message data, void *user_data);
int quit_handler(const char *path, const char *types, lo_arg **argv, int argc,
lo_message data, void *user_data);
int test_varargs(lo_address a, const char *path, const char *types, ...);
int main()
{
lo_blob btest = lo_blob_new(sizeof(testdata), testdata);
lo_server_thread st, sta, stb;
lo_server s = lo_server_new(NULL, error);
lo_bundle b;
lo_message m1, m2;
char *server_url, *path, *protocol, *host, *port;
const char *host2, *port2;
lo_address a;
uint8_t midi_data[4] = {0xff, 0xf7, 0xAA, 0x00};
union end_test32 et32;
union end_test64 et64;
lo_timetag tt = {0x1, 0x80000000}, sched;
int count;
int proto;
char cmd[256];
test_deserialise();
sta = lo_server_thread_new("7591", error);
stb = lo_server_thread_new("7591", rep_error);
if (stb) {
fprintf(stderr, "FAILED: create bad server thread object!\n");
exit(1);
}
lo_server_thread_free(sta);
/* leak check */
st = lo_server_thread_new(NULL, error);
lo_server_thread_start(st);
#ifdef WIN32
Sleep(4);
#else
usleep(4000);
#endif
lo_server_thread_stop(st);
lo_server_thread_free(st);
st = lo_server_thread_new(NULL, error);
lo_server_thread_start(st);
lo_server_thread_stop(st);
lo_server_thread_free(st);
st = lo_server_thread_new(NULL, error);
lo_server_thread_free(st);
st = lo_server_thread_new(NULL, error);
lo_server_thread_free(st);
st = lo_server_thread_new(NULL, error);
a = lo_address_new_from_url("osc://localhost/");
TEST(a != NULL);
lo_address_free(a);
a = lo_address_new_from_url("osc.://localhost/");
TEST(a == NULL);
atexit(exitcheck);
printf("type tests\n");
TEST(sizeof(float) == sizeof(int32_t));
TEST(sizeof(double) == sizeof(int64_t));
et32.i = 0x23242526U;
et32.i = lo_htoo32(et32.i);
if (et32.c[0] != 0x23 || et32.c[1] != 0x24 || et32.c[2] != 0x25 ||
et32.c[3] != 0x26) {
fprintf(stderr, "failed 32bit endian conversion test\n");
fprintf(stderr, "0x23242526 -> %X\n", et32.i);
exit(1);
} else {
printf("passed 32bit endian conversion test\n");
}
et64.i = 0x232425262728292AULL;
et64.i = lo_htoo64(et64.i);
if (et64.c[0] != 0x23 || et64.c[1] != 0x24 || et64.c[2] != 0x25 ||
et64.c[3] != 0x26 || et64.c[4] != 0x27 || et64.c[5] != 0x28 ||
et64.c[6] != 0x29 || et64.c[7] != 0x2A) {
fprintf(stderr, "failed 64bit endian conversion\n");
fprintf(stderr, "0x232425262728292A -> %llX\n", (long long unsigned int)et64.i);
exit(1);
} else {
printf("passed 64bit endian conversion\n");
}
printf("\n");
/* OSC URL tests */
path = lo_url_get_path("osc.udp://localhost:9999/a/path/is/here");
if (strcmp(path, "/a/path/is/here")) {
printf("failed lo_url_get_path() test1\n");
printf("'%s' != '/a/path/is/here'\n", path);
exit(1);
} else {
printf("passed lo_url_get_path() test1\n");
}
free(path);
protocol = lo_url_get_protocol("osc.udp://localhost:9999/a/path/is/here");
if (strcmp(protocol, "udp")) {
printf("failed lo_url_get_protocol() test1\n");
printf("'%s' != 'udp'\n", protocol);
exit(1);
} else {
printf("passed lo_url_get_protocol() test1\n");
}
free(protocol);
protocol = lo_url_get_protocol("osc.tcp://localhost:9999/a/path/is/here");
if (strcmp(protocol, "tcp")) {
printf("failed lo_url_get_protocol() test2\n");
printf("'%s' != 'tcp'\n", protocol);
exit(1);
} else {
printf("passed lo_url_get_protocol() test2\n");
}
free(protocol);
protocol = lo_url_get_protocol("osc.udp://[::ffff:localhost]:9999/a/path/is/here");
if (strcmp(protocol, "udp")) {
printf("failed lo_url_get_protocol() test1 (IPv6)\n");
printf("'%s' != 'udp'\n", protocol);
exit(1);
} else {
printf("passed lo_url_get_protocol() test1 (IPv6)\n");
}
free(protocol);
proto = lo_url_get_protocol_id("osc.udp://localhost:9999/a/path/is/here");
if (proto != LO_UDP) {
printf("failed lo_url_get_protocol_id() test1\n");
printf("'%d' != LO_UDP\n", proto);
exit(1);
} else {
printf("passed lo_url_get_protocol_id() test1\n");
}
proto = lo_url_get_protocol_id("osc.tcp://localhost:9999/a/path/is/here");
if (proto != LO_TCP) {
printf("failed lo_url_get_protocol_id() test2\n");
printf("'%d' != LO_TCP\n", proto);
exit(1);
} else {
printf("passed lo_url_get_protocol_id() test2\n");
}
proto = lo_url_get_protocol_id("osc.invalid://localhost:9999/a/path/is/here");
if (proto != -1) {
printf("failed lo_url_get_protocol_id() test3\n");
printf("'%d' != -1\n", proto);
exit(1);
} else {
printf("passed lo_url_get_protocol_id() test3\n");
}
proto = lo_url_get_protocol_id("osc.udp://[::ffff:localhost]:9999/a/path/is/here");
if (proto != LO_UDP) {
printf("failed lo_url_get_protocol_id() test1 (IPv6)\n");
printf("'%d' != LO_UDP\n", proto);
exit(1);
} else {
printf("passed lo_url_get_protocol_id() test1 (IPv6)\n");
}
host = lo_url_get_hostname("osc.udp://foo.example.com:9999/a/path/is/here");
if (strcmp(host, "foo.example.com")) {
printf("failed lo_url_get_hostname() test1\n");
printf("'%s' != 'foo.example.com'\n", host);
exit(1);
} else {
printf("passed lo_url_get_hostname() test1\n");
}
free(host);
host = lo_url_get_hostname("osc.udp://[0000::::0001]:9999/a/path/is/here");
if (strcmp(host, "0000::::0001")) {
printf("failed lo_url_get_hostname() test2 (IPv6)\n");
printf("'%s' != '0000::::0001'\n", host);
exit(1);
} else {
printf("passed lo_url_get_hostname() test2 (IPv6)\n");
}
free(host);
port = lo_url_get_port("osc.udp://localhost:9999/a/path/is/here");
if (strcmp(port, "9999")) {
printf("failed lo_url_get_port() test1\n");
printf("'%s' != '9999'\n", port);
exit(1);
} else {
printf("passed lo_url_get_port() test1\n");
}
free(port);
port = lo_url_get_port("osc.udp://[::ffff:127.0.0.1]:9999/a/path/is/here");
if (strcmp(port, "9999")) {
printf("failed lo_url_get_port() test1 (IPv6)\n");
printf("'%s' != '9999'\n", port);
exit(1);
} else {
printf("passed lo_url_get_port() test1 (IPv6)\n");
}
free(port);
printf("\n");
a = lo_address_new_from_url("osc.tcp://foo.example.com:9999/");
host2 = lo_address_get_hostname(a);
if (strcmp(host2, "foo.example.com")) {
printf("failed lo_address_get_hostname() test\n");
printf("'%s' != 'foo.example.com'\n", host2);
exit(1);
} else {
printf("passed lo_address_get_hostname() test\n");
}
port2 = lo_address_get_port(a);
if (strcmp(port2, "9999")) {
printf("failed lo_address_get_port() test\n");
printf("'%s' != '9999'\n", port2);
exit(1);
} else {
printf("passed lo_address_get_port() test\n");
}
proto = lo_address_get_protocol(a);
if (proto != LO_TCP) {
printf("failed lo_address_get_protocol() test\n");
printf("'%d' != '%d'\n", proto, LO_TCP);
exit(1);
} else {
printf("passed lo_address_get_protocol() test\n");
}
server_url = lo_address_get_url(a);
if (strcmp(server_url, "osc.tcp://foo.example.com:9999/")) {
printf("failed lo_address_get_url() test\n");
printf("'%s' != '%s'\n", server_url, "osc.tcp://foo.example.com:9999/");
exit(1);
} else {
printf("passed lo_address_get_url() test\n");
}
free(server_url);
lo_address_free( a );
printf("\n");
/* Test blod sizes */
if (lo_blob_datasize(btest) != 5 || lo_blobsize(btest) != 12) {
printf("blob is %d (%d) bytes long, should be 5 (12)\n",
lo_blob_datasize(btest), lo_blobsize(btest));
lo_arg_pp(LO_BLOB, btest);
printf(" <- blob\n");
exit(1);
}
/* Server method handler tests */
server_url = lo_server_thread_get_url(st);
a = lo_address_new_from_url(server_url);
printf("Server URL: %s\n", server_url);
free(server_url);
/* add method that will match the path /foo/bar, with two numbers, coerced
* to float and int */
lo_server_thread_add_method(st, "/foo/bar", "fi", foo_handler, lo_server_thread_get_server(st));
lo_server_thread_add_method(st, "/reply", "s", reply_handler, NULL);
lo_server_thread_add_method(st, "/lotsofformats", "fisbmhtdSccTFNI",
lots_handler, NULL);
lo_server_thread_add_method(st, "/coerce", "dfhiSs",
coerce_handler, NULL);
lo_server_thread_add_method(st, "/bundle", NULL,
bundle_handler, NULL);
lo_server_thread_add_method(st, "/timestamp", NULL,
timestamp_handler, NULL);
lo_server_thread_add_method(st, "/jitter", "ti",
jitter_handler, NULL);
lo_server_thread_add_method(st, "/pattern/foo", NULL,
pattern_handler, "foo");
lo_server_thread_add_method(st, "/pattern/bar", NULL,
pattern_handler, "bar");
lo_server_thread_add_method(st, "/pattern/baz", NULL,
pattern_handler, "baz");
lo_server_thread_add_method(st, "/subtest", "i",
subtest_handler, st);
lo_server_thread_add_method(st, "/subtest-reply", "i",
subtest_reply_handler, NULL);
/* add method that will match any path and args */
lo_server_thread_add_method(st, NULL, NULL, generic_handler, NULL);
/* add method that will match the path /quit with no args */
lo_server_thread_add_method(st, "/quit", "", quit_handler, NULL);
/* check that the thread restarts */
lo_server_thread_start(st);
lo_server_thread_stop(st);
lo_server_thread_start(st);
if (lo_send(a, "/foo/bar", "ff", 0.12345678f, 23.0f) == -1) {
printf("OSC error A %d: %s\n", lo_address_errno(a), lo_address_errstr(a));
exit(1);
}
if (lo_send(a, "/foo/bar", "ff", 0.12345678f, 23.0f) == -1) {
printf("OSC error B %d: %s\n", lo_address_errno(a), lo_address_errstr(a));
exit(1);
}
test_validation(a);
test_multicast(st);
lo_send(a, "/", "i", 242);
lo_send(a, "/pattern/", "i", 243);
#ifndef _MSC_VER /* MS compiler refuses to compile this case */
lo_send(a, "/bar", "ff", 0.12345678f, 1.0/0.0);
#endif
lo_send(a, "/lotsofformats", "fisbmhtdSccTFNI", 0.12345678f, 123, "123",
btest, midi_data, 0x0123456789abcdefULL, tt, 0.9999, "sym",
'X', 'Y');
lo_send(a, "/coerce", "fdihsS", 0.1f, 0.2, 123, 124LL, "aaa", "bbb");
lo_send(a, "/coerce", "ffffss", 0.1f, 0.2f, 123.0, 124.0, "aaa", "bbb");
lo_send(a, "/coerce", "ddddSS", 0.1, 0.2, 123.0, 124.0, "aaa", "bbb");
lo_send(a, "/a/b/c/d", "sfsff", "one", 0.12345678f, "three",
-0.00000023001f, 1.0);
lo_send(a, "/a/b/c/d", "b", btest);
TEST(test_varargs(a, "/lotsofformats", "fisbmhtdSccTFNI", 0.12345678f, 123,
"123", btest, midi_data, 0x0123456789abcdefULL, tt,
0.9999, "sym", 'X', 'Y', LO_ARGS_END) == 0);
#ifdef __GNUC__
// Note: Lack of support for variable-argument macros in non-GCC compilers
// does not allow us to test for these conditions.
// too many args
TEST(test_varargs(a, "/lotsofformats", "f", 0.12345678f, 123,
"123", btest, midi_data, 0x0123456789abcdefULL, tt,
0.9999, "sym", 'X', 'Y', LO_ARGS_END) != 0);
// too many types
TEST(test_varargs(a, "/lotsofformats", "fisbmhtdSccTFNI", 0.12345678f, 123,
"123", btest, midi_data, 0x0123456789abcdefULL, tt, 0.5,
LO_ARGS_END) != 0);
#endif
// test lo_message_add
m1 = lo_message_new();
TEST(lo_message_add(m1, "fisbmhtdSccTFNI", 0.12345678f, 123, "123",
btest, midi_data, 0x0123456789abcdefULL, tt, 0.9999, "sym",
'X', 'Y') == 0);
lo_send_message(a, "/lotsofformats", m1);
lo_message_free(m1);
lo_blob_free(btest);
lo_send(a, "/pattern/*", "s", "a");
lo_send(a, "/pattern/ba[rz]", "s", "b");
server_url = lo_server_thread_get_url(st);
sprintf(cmd, "." PATHDELIM "subtest %s &", server_url);
if (system(cmd) != 0) {
fprintf(stderr, "Cannot execute subtest command\n");
exit(1);
}
system(cmd);
free(server_url);
#ifdef WIN32
Sleep(2000);
#else
sleep(2);
#endif
TEST(reply_count == 3);
TEST(pattern_count == 5);
TEST(subtest_count == 2);
TEST(subtest_reply_count == 22);
printf("\n");
{
lo_timetag t = {10,0xFFFFFFFC};
b = lo_bundle_new(t);
}
m1 = lo_message_new();
lo_message_add_string(m1, "abcdefghijklmnopqrstuvwxyz");
lo_message_add_string(m1, "ABCDEFGHIJKLMNOPQRSTUVWXYZ");
lo_bundle_add_message(b, "/bundle", m1);
lo_send_bundle(a, b);
/* This should be safe for multiple copies of the same message. */
lo_bundle_free_messages(b);
{
lo_timetag t = {1,2};
b = lo_bundle_new(t);
}
m1 = lo_message_new();
lo_message_add_int32(m1, 23);
lo_message_add_string(m1, "23");
lo_bundle_add_message(b, "/bundle", m1);
m2 = lo_message_new();
lo_message_add_string(m2, "24");
lo_message_add_int32(m2, 24);
lo_bundle_add_message(b, "/bundle", m2);
lo_bundle_add_message(b, "/bundle", m1);
/*
lo_send_bundle(a, b);
if (a->errnum) {
printf("error %d: %s\n", a->errnum, a->errstr);
exit(1);
}
*/
TEST(lo_send_bundle(a, b) == 88);
/* Test freeing out-of-order copies of messages in a bundle. */
lo_bundle_free_messages(b);
{
lo_timetag t = {10,0xFFFFFFFE};
b = lo_bundle_new(t);
}
m1 = lo_message_new();
lo_message_add_string(m1, "abcdefghijklmnopqrstuvwxyz");
lo_message_add_string(m1, "ABCDEFGHIJKLMNOPQRSTUVWXYZ");
lo_bundle_add_message(b, "/bundle", m1);
lo_send_bundle(a, b);
lo_message_free(m1);
lo_bundle_free(b);
lo_timetag_now(&sched);
sched.sec += 5;
b = lo_bundle_new(sched);
m1 = lo_message_new();
lo_message_add_string(m1, "future");
lo_message_add_string(m1, "time");
lo_message_add_string(m1, "test");
lo_bundle_add_message(b, "/bundle", m1);
lo_send_bundle(a, b);
lo_message_free(m1);
lo_bundle_free(b);
lo_send_timestamped(a, sched, "/bundle", "s", "lo_send_timestamped() test");
/* test bundle timestamp ends up in message struct (and doesn't end up in
unbundled messages) */
lo_timetag_now(&sched);
lo_send_timestamped(a, sched, "/timestamp", "it", 1, sched);
lo_send(a, "/timestamp", "it", 0, sched);
#define JITTER_ITS 25
/* jitter tests */
{
lo_timetag stamps[JITTER_ITS];
lo_timetag now;
int i;
for (i=0; i<JITTER_ITS; i++) {
lo_timetag_now(&now);
stamps[i] = now;
stamps[i].sec += 1;
stamps[i].frac = rand();
lo_send_timestamped(a, stamps[i], "/jitter", "ti", stamps[i], i);
}
}
#ifdef WIN32
Sleep(2000);
#else
sleep(2);
#endif
lo_address_free(a);
TEST(lo_server_thread_events_pending(st));
while (lo_server_thread_events_pending(st)) {
printf("pending events, wait...\n");
#ifdef WIN32
fflush(stdout);
Sleep(1000);
#else
sleep(1);
#endif
}
TEST(bundle_count == 7);
printf("\n");
printf("bundle timing jitter results:\n"
"max jitter = %fs\n"
"avg jitter = %fs\n"
"min jitter = %fs\n\n",
jitter_max, jitter_total/(float)jitter_count, jitter_min);
server_url = lo_server_get_url(s);
lo_server_add_method(s, NULL, NULL, generic_handler, NULL);
a = lo_address_new_from_url(server_url);
TEST(lo_server_recv_noblock(s, 0) == 0);
printf("Testing noblock API on %s\n", server_url);
lo_send(a, "/non-block-test", "f", 23.0);
count = 0;
while (!lo_server_recv_noblock(s, 10) && count++ < 1000) { }
if (count >= 1000) {
printf("lo_server_recv_noblock() test failed\n");
exit(1);
}
/* Delete methods */
lo_server_thread_del_method(st, "/coerce", "dfhiSs");
lo_server_del_method(s, NULL, NULL);
lo_address_free(a);
lo_server_free(s);
free(server_url);
#ifndef WIN32
{ /* UNIX domain tests */
lo_address ua;
lo_server us;
char *addr;
unlink("/tmp/testlo.osc");
us = lo_server_new_with_proto("/tmp/testlo.osc", LO_UNIX, error);
ua = lo_address_new_from_url("osc.unix:///tmp/testlo.osc");
TEST(lo_server_get_protocol(us) == LO_UNIX);
TEST(lo_send(ua, "/unix", "f", 23.0) == 16);
TEST(lo_server_recv(us) == 16);
addr = lo_server_get_url(us);
TEST(!strcmp("osc.unix:////tmp/testlo.osc", addr));
free(addr);
lo_address_free(ua);
ua = lo_address_new_with_proto(LO_UNIX, NULL, "/tmp/testlo.osc");
TEST(lo_send(ua, "/unix", "f", 23.0) == 16);
TEST(lo_server_recv(us) == 16);
lo_server_free(us);
lo_address_free(ua);
}
#endif
{ /* TCP tests */
lo_address ta;
lo_server ts;
char *addr;
ts = lo_server_new_with_proto(NULL, LO_TCP, error);
addr = lo_server_get_url(ts);
ta = lo_address_new_from_url(addr);
if (lo_address_errno(ta)) {
printf("err: %s\n", lo_address_errstr(ta));
exit(1);
}
TEST(lo_server_get_protocol(ts) == LO_TCP);
TEST(lo_send(ta, "/tcp", "f", 23.0) == 16);
TEST(lo_send(ta, "/tcp", "f", 23.0) == 16);
TEST(lo_server_recv(ts) == 16);
TEST(lo_server_recv(ts) == 16);
free(addr);
lo_server_free(ts);
lo_address_free(ta);
}
server_url = lo_server_thread_get_url(st);
a = lo_address_new_from_url(server_url);
/* exit */
lo_send(a, "/quit", NULL);
lo_address_free(a);
while (!done) {
#ifdef WIN32
Sleep(1);
#else
usleep(1000);
#endif
}
lo_server_thread_free(st);
free(server_url);
return 0;
}
void exitcheck(void)
{
if (!done) {
fprintf(stderr, "\ntest run not completed\n" PACKAGE_NAME
" test FAILED\n");
} else {
printf(PACKAGE_NAME " test PASSED\n");
}
}
void error(int num, const char *msg, const char *path)
{
printf("liblo server error %d in %s: %s", num, path, msg);
if (!error_okay)
exit(1);
else
printf(" (expected)\n");
}
void rep_error(int num, const char *msg, const char *path)
{
if (num != 9904) {
error(num, msg, path);
}
}
int generic_handler(const char *path, const char *types, lo_arg **argv,
int argc, lo_message data, void *user_data)
{
int i;
printf("path: <%s>\n", path);
for (i=0; i<argc; i++) {
printf("arg %d '%c' ", i, types[i]);
lo_arg_pp(types[i], argv[i]);
printf("\n");
}
printf("\n");
return 1;
}
int foo_handler(const char *path, const char *types, lo_arg **argv, int argc,
lo_message data, void *user_data)
{
lo_server serv = (lo_server)user_data;
lo_address src = lo_message_get_source(data);
char *url = lo_address_get_url(src);
char *server_url = lo_server_get_url(serv);
printf("Address of us: %s\n", server_url);
printf("%s <- f:%f, i:%d\n", path, argv[0]->f, argv[1]->i);
if (lo_send_from(src, serv, LO_TT_IMMEDIATE, "/reply", "s", "a reply") == -1) {
printf("OSC reply error %d: %s\nSending to %s\n", lo_address_errno(src), lo_address_errstr(src), url);
exit(1);
} else {
printf("Reply sent to %s\n\n", url);
}
free(server_url);
free(url);
return 0;
}
int reply_handler(const char *path, const char *types, lo_arg **argv, int argc,
lo_message data, void *user_data)
{
lo_address src = lo_message_get_source(data);
char *url = lo_address_get_url(src);
printf("Reply received from %s\n", url);
free(url);
reply_count++;
return 0;
}
int lots_handler(const char *path, const char *types, lo_arg **argv, int argc,
lo_message data, void *user_data)
{
lo_blob b;
unsigned char *d;
if (strcmp(path, "/lotsofformats")) {
fprintf(stderr, "path != /lotsofformats\n");
exit(1);
}
printf("path = %s\n", path);
TEST(types[0] == 'f' && argv[0]->f == 0.12345678f);
TEST(types[1] == 'i' && argv[1]->i == 123);
TEST(types[2] == 's' && !strcmp(&argv[2]->s, "123"));
b = (lo_blob)argv[3];
d = lo_blob_dataptr(b);
TEST(types[3] == 'b' && lo_blob_datasize(b) == 5);
TEST(d[0] == 'A' && d[1] == 'B' && d[2] == 'C' && d[3] == 'D' &&
d[4] == 'E');
d = argv[4]->m;
TEST(d[0] == 0xff && d[1] == 0xf7 && d[2] == 0xaa && d[3] == 0x00);
TEST(types[5] == 'h' && argv[5]->h == 0x0123456789ABCDEFULL);
TEST(types[6] == 't' && argv[6]->t.sec == 1 && \
argv[6]->t.frac == 0x80000000);
TEST(types[7] == 'd' && argv[7]->d == 0.9999);
TEST(types[8] == 'S' && !strcmp(&argv[8]->S, "sym"));
printf("char: %d\n", argv[9]->c);
TEST(types[9] == 'c' && argv[9]->c == 'X');
TEST(types[10] == 'c' && argv[10]->c == 'Y');
TEST(types[11] == 'T');
TEST(types[12] == 'F');
TEST(types[13] == 'N');
TEST(types[14] == 'I');
printf("\n");
return 0;
}
int coerce_handler(const char *path, const char *types, lo_arg **argv, int argc,
lo_message data, void *user_data)
{
printf("path = %s\n", path);
TEST(types[0] == 'd' && fabs(argv[0]->d - 0.1) < FLT_EPSILON);
TEST(types[1] == 'f' && fabs(argv[1]->f - 0.2) < FLT_EPSILON);
TEST(types[2] == 'h' && argv[2]->h == 123);
TEST(types[3] == 'i' && argv[3]->i == 124);
TEST(types[4] == 'S' && !strcmp(&argv[4]->S, "aaa"));
TEST(types[5] == 's' && !strcmp(&argv[5]->s, "bbb"));
printf("\n");
return 0;
}
int bundle_handler(const char *path, const char *types, lo_arg **argv, int argc,
lo_message data, void *user_data)
{
bundle_count++;
printf("received bundle\n");
return 0;
}
int timestamp_handler(const char *path, const char *types, lo_arg **argv,
int argc, lo_message data, void *user_data)
{
int bundled = argv[0]->i;
lo_timetag ts, arg_ts;
ts = lo_message_get_timestamp(data);
arg_ts = argv[1]->t;
if (bundled) {
TEST((ts.sec == arg_ts.sec) && (ts.frac == arg_ts.frac));
}
else {
TEST(ts.sec == LO_TT_IMMEDIATE.sec && ts.frac == LO_TT_IMMEDIATE.frac);
}
return 0;
}
int jitter_handler(const char *path, const char *types, lo_arg **argv, int argc,
lo_message data, void *user_data)
{
lo_timetag now;
float jitter;
lo_timetag_now(&now);
jitter = fabs(lo_timetag_diff(now, argv[0]->t));
jitter_count++;
//printf("jitter: %f\n", jitter);
printf("%d expected: %x:%x received %x:%x\n", argv[1]->i, argv[0]->t.sec,
argv[0]->t.frac, now.sec, now.frac);
jitter_total += jitter;
if (jitter > jitter_max) jitter_max = jitter;
if (jitter < jitter_min) jitter_min = jitter;
return 0;
}
int pattern_handler(const char *path, const char *types, lo_arg **argv,
int argc, lo_message data, void *user_data)
{
pattern_count++;
printf("pattern matched %s\n", (char *)user_data);
return 0;
}
int subtest_handler(const char *path, const char *types, lo_arg **argv,
int argc, lo_message data, void *user_data)
{
lo_address a = lo_message_get_source(data);
subtest_count++;
printf("got subtest message %d\n", subtest_count);
lo_send_from(a, lo_server_thread_get_server(user_data),
LO_TT_IMMEDIATE, "/subtest", "i", subtest_count);
return 0;
}
int subtest_reply_handler(const char *path, const char *types, lo_arg **argv,
int argc, lo_message data, void *user_data)
{
subtest_reply_count++;
//printf("got subtest reply message %d\n", subtest_reply_count);
return 0;
}
int quit_handler(const char *path, const char *types, lo_arg **argv, int argc,
lo_message data, void *user_data)
{
done = 1;
return 0;
}
int test_varargs(lo_address a, const char *path, const char *types, ...)
{
va_list ap;
lo_message m = lo_message_new();
int error;
va_start(ap, types);
if ((error=lo_message_add_varargs(m, types, ap))==0)
lo_send_message(a, path, m);
else
printf("lo_message_add_varargs returned %d\n", error);
lo_message_free(m);
return error<0;
}
void replace_char(char *str, size_t size, const char find, const char replace)
{
char *p = str;
while(size--)
{
if (find == *p) { *p = replace; }
++p;
}
}
void test_deserialise()
{
char *buf, *buf2, *tmp;
const char *types = NULL, *path;
lo_arg **argv = NULL;
size_t len, size;
char data[256];
int result = 0;
lo_blob btest = lo_blob_new(sizeof(testdata), testdata);
uint8_t midi_data[4] = {0xff, 0xf7, 0xAA, 0x00};
lo_timetag tt = {0x1, 0x80000000};
lo_blob b = NULL;
// build a message
lo_message msg = lo_message_new();
TEST(0 == lo_message_get_argc(msg));
lo_message_add_float(msg, 0.12345678f); // 0 f
lo_message_add_int32(msg, 123); // 1 i
lo_message_add_string(msg, "123"); // 2 s
lo_message_add_blob(msg, btest); // 3 b
lo_message_add_midi(msg, midi_data); // 4 m
lo_message_add_int64(msg, 0x0123456789abcdefULL); // 5 h
lo_message_add_timetag(msg, tt); // 6 t
lo_message_add_double(msg, 0.9999); // 7 d
lo_message_add_symbol(msg, "sym"); // 8 S
lo_message_add_char(msg, 'X'); // 9 c
lo_message_add_char(msg, 'Y'); // 10 c
lo_message_add_true(msg); // 11 T
lo_message_add_false(msg); // 12 F
lo_message_add_nil(msg); // 13 N
lo_message_add_infinitum(msg); // 14 I
// test types, args
TEST(15 == lo_message_get_argc(msg));
types = lo_message_get_types(msg);
TEST(NULL != types);
argv = lo_message_get_argv(msg);
TEST(NULL != argv);
TEST('f' == types[0] && fabs(argv[0]->f - 0.12345678f) < FLT_EPSILON);
TEST('i' == types[1] && 123 == argv[1]->i);
TEST('s' == types[2] && !strcmp(&argv[2]->s, "123"));
TEST('b' == types[3]);
b = (lo_blob)argv[3];
TEST(lo_blob_datasize(b) == sizeof(testdata));
TEST(12 == lo_blobsize(b));
TEST(!memcmp(lo_blob_dataptr(b), &testdata, sizeof(testdata)));
TEST('m' == types[4] && !memcmp(&argv[4]->m, midi_data, 4));
TEST('h' == types[5] && 0x0123456789abcdefULL == argv[5]->h);
TEST('t' == types[6] && 1 == argv[6]->t.sec && 0x80000000 == argv[6]->t.frac);
TEST('d' == types[7] && fabs(argv[7]->d - 0.9999) < FLT_EPSILON);
TEST('S' == types[8] && !strcmp(&argv[8]->s, "sym"));
TEST('c' == types[9] && 'X' == argv[9]->c);
TEST('c' == types[10] && 'Y' == argv[10]->c);
TEST('T' == types[11] && NULL == argv[11]);
TEST('F' == types[12] && NULL == argv[12]);
TEST('N' == types[13] && NULL == argv[13]);
TEST('I' == types[14] && NULL == argv[14]);
// serialise it
len = lo_message_length(msg, "/foo");
printf("serialise message_length=%d\n", (int)len);
buf = calloc(len, sizeof(char));
size = 0;
tmp = lo_message_serialise(msg, "/foo", buf, &size);
TEST(tmp == buf && size == len && 92 == len);
lo_message_free(msg);
// deserialise it
printf("deserialise\n");
path = lo_get_path(buf, len);
TEST(NULL != path && !strcmp(path, "/foo"));
msg = lo_message_deserialise(buf, size, NULL);
TEST(NULL != msg);
// repeat same test as above
TEST(15 == lo_message_get_argc(msg));
types = lo_message_get_types(msg);
TEST(NULL != types);
argv = lo_message_get_argv(msg);
TEST(NULL != argv);
TEST('f' == types[0] && fabs(argv[0]->f - 0.12345678f) < FLT_EPSILON);
TEST('i' == types[1] && 123 == argv[1]->i);
TEST('s' == types[2] && !strcmp(&argv[2]->s, "123"));
TEST('b' == types[3]);
b = (lo_blob)argv[3];
TEST(lo_blob_datasize(b) == sizeof(testdata));
TEST(12 == lo_blobsize(b));
TEST(!memcmp(lo_blob_dataptr(b), &testdata, sizeof(testdata)));
TEST('m' == types[4] && !memcmp(&argv[4]->m, midi_data, 4));
TEST('h' == types[5] && 0x0123456789abcdefULL == argv[5]->h);
TEST('t' == types[6] && 1 == argv[6]->t.sec && 0x80000000 == argv[6]->t.frac);
TEST('d' == types[7] && fabs(argv[7]->d - 0.9999) < FLT_EPSILON);
TEST('S' == types[8] && !strcmp(&argv[8]->s, "sym"));
TEST('c' == types[9] && 'X' == argv[9]->c);
TEST('c' == types[10] && 'Y' == argv[10]->c);
TEST('T' == types[11] && NULL == argv[11]);
TEST('F' == types[12] && NULL == argv[12]);
TEST('N' == types[13] && NULL == argv[13]);
TEST('I' == types[14] && NULL == argv[14]);
// serialise it again, compare
len = lo_message_length(msg, "/foo");
printf("serialise message_length=%d\n", (int)len);
buf2 = calloc(len, sizeof(char));
size = 0;
tmp = lo_message_serialise(msg, "/foo", buf2, &size);
TEST(tmp == buf2 && size == len && 92 == len);
TEST(!memcmp(buf, buf2, len));
lo_message_free(msg);
lo_blob_free(btest);
free(buf);
free(buf2);
// deserialise failure tests with invalid message data
msg = lo_message_deserialise(data, 0, &result); // 0 size
TEST(NULL == msg && LO_ESIZE == result);
snprintf(data, 256, "%s", "/foo"); // unterminated path string
msg = lo_message_deserialise(data, 4, &result);
TEST(NULL == msg && LO_EINVALIDPATH == result);
snprintf(data, 256, "%s", "/f_o"); // non-0 in pad area
msg = lo_message_deserialise(data, 4, &result);
TEST(NULL == msg && LO_EINVALIDPATH == result);
snprintf(data, 256, "%s", "/t__"); // types missing
replace_char(data, 4, '_', '\0');
msg = lo_message_deserialise(data, 4, &result);
TEST(NULL == msg && LO_ENOTYPE == result);
snprintf(data, 256, "%s%s", "/t__", "____"); // types empty
replace_char(data, 8, '_', '\0');
msg = lo_message_deserialise(data, 8, &result);
TEST(NULL == msg && LO_EBADTYPE == result);
snprintf(data, 256, "%s%s", "/t__", ",f_"); // short message
replace_char(data, 7, '_', '\0');
msg = lo_message_deserialise(data, 7, &result);
TEST(NULL == msg && LO_EINVALIDTYPE == result);
snprintf(data, 256, "%s%s", "/t__", "ifi_"); // types missing comma
replace_char(data, 8, '_', '\0');
msg = lo_message_deserialise(data, 8, &result);
TEST(NULL == msg && LO_EBADTYPE == result);
snprintf(data, 256, "%s%s", "/t__", ",ifi"); // types unterminated
replace_char(data, 8, '_', '\0');
msg = lo_message_deserialise(data, 8, &result);
TEST(NULL == msg && LO_EINVALIDTYPE == result);
snprintf(data, 256, "%s%s", "/t__", ",ii_"); // not enough arg data
replace_char(data, 8, '_', '\0');
msg = lo_message_deserialise(data, 12, &result);
TEST(NULL == msg && LO_EINVALIDARG == result);
snprintf(data, 256, "%s%s", "/t__", ",ii_"); // not enough arg data again
replace_char(data, 8, '_', '\0');
msg = lo_message_deserialise(data, 15, &result);
TEST(NULL == msg && LO_EINVALIDARG == result);
snprintf(data, 256, "%s%s", "/t__", ",f__"); // too much arg data
replace_char(data, 8, '_', '\0');
msg = lo_message_deserialise(data, 16, &result);
TEST(NULL == msg && LO_ESIZE == result);
snprintf(data, 256, "%s%s", "/t__", ",bs_"); // blob longer than msg length
replace_char(data, 8, '_', '\0');
*(uint32_t *)(data + 8) = lo_htoo32((uint32_t)99999);
msg = lo_message_deserialise(data, 256, &result);
TEST(NULL == msg && LO_EINVALIDARG == result);
}
void test_validation(lo_address a)
{
/* packet crafted to crash a lo_server when no input validation is performed */
char mem[] = {"/\0\0\0,bs\0,\x00\x0F\x42\x3F"}; // OSC: "/" ",bs" 999999
int eok = error_okay;
int sock = a->socket;
/* This code won't work with MSVC because the lo_client_sockets data structure
* is not explicitly made available to external programs. We could expose it
* in debug mode, perhaps, but let's just skip this test for now. (Can be tested
* on Windows using MingW.) */
#ifdef _MSC_VER
return;
#else
printf("validation\n");
if (sock == -1)
sock = lo_client_sockets.udp;
if (sock == -1) {
fprintf(stderr, "Couldn't get socket in test_validation(), %s:%d\n", __FILE__, __LINE__);
exit(1);
}
error_okay = 1;
if (sendto(sock, &mem, sizeof(mem), MSG_NOSIGNAL,
a->ai->ai_addr, a->ai->ai_addrlen)==-1) {
fprintf(stderr, "Error sending packet in test_validation(), %s:%d\n", __FILE__, __LINE__);
}
#ifndef WIN32
usleep(10000);
#else
Sleep(10);
#endif
error_okay = eok;
#endif
}
void test_multicast(lo_server_thread st)
{
/* test multicast server and sender */
/* message is sent from st otherwise reply doesn't work */
lo_server ms = lo_server_new_multicast("224.0.1.1", "15432", error);
lo_address ma = lo_address_new("224.0.1.1", "15432");
lo_address_set_ttl(ma, 1);
lo_server_add_method(ms, "/foo/bar", "fi", foo_handler, ms);
lo_server_add_method(ms, "/reply", "s", reply_handler, NULL);
if (lo_send_from(ma, lo_server_thread_get_server(st), LO_TT_IMMEDIATE,
"/foo/bar", "ff", 0.12345678f, 23.0f) == -1) {
printf("multicast send error %d: %s\n", lo_address_errno(ma), lo_address_errstr(ma));
exit(1);
}
TEST(lo_server_recv(ms)==24);
lo_server_free(ms);
lo_address_free(ma);
}
/* vi:set ts=8 sts=4 sw=4: */