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oceanbase/deps/easy/test/io/easy_connection_test.c

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#include "io/easy_io.h"
#include "packet/easy_simple_handler.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <easy_test.h>
#include <sys/wait.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#define TEST_CNT 3
/**
* 测试 easy_connection.c
*/
TEST(easy_connection, listen)
{
easy_listen_t *l;
easy_log_level = (easy_log_level_t)0;
l = easy_io_add_listen(NULL, 80, NULL);
EXPECT_TRUE(l == NULL);
easy_io_create(1);
l = easy_io_add_listen(NULL, 80, NULL);
EXPECT_TRUE(l == NULL);
easy_io_start();
l = easy_io_add_listen(NULL, 80, NULL);
EXPECT_TRUE(l == NULL);
easy_io_stop();
easy_io_wait();
easy_io_destroy();
}
///////////////////////////////////////////////////////////////////////////////////////////////////
static int test_thread_1_server_process(easy_request_t *r)
{
easy_simple_packet_t *packet, *request;
request = (easy_simple_packet_t *)r->ipacket;
packet = easy_simple_rnew(r, request->len);
packet->len = request->len;
packet->chid = request->chid;
packet->data = &packet->buffer[0];
memcpy(packet->data, request->data, request->len);
r->opacket = packet;
return EASY_OK;
}
static int test_thread_1_connect(easy_connection_t *c)
{
return EASY_OK;
}
static int test_thread_1_disconnect(easy_connection_t *c)
{
return EASY_OK;
}
static void test_thread_1_server(int fd)
{
easy_listen_t *l;
easy_io_handler_pt io_handler;
int i, port;
easy_log_level = (easy_log_level_t)0;
easy_io_create(4);
memset(&io_handler, 0, sizeof(easy_io_handler_pt));
io_handler.decode = easy_simple_decode;
io_handler.encode = easy_simple_encode;
io_handler.process = test_thread_1_server_process;
io_handler.get_packet_id = easy_simple_packet_id;
io_handler.on_connect = test_thread_1_connect;
io_handler.on_disconnect = test_thread_1_disconnect;
port = 2011;
for(i = 0; i < 10; i++, port++) {
if ((l = easy_io_add_listen(NULL, port, &io_handler)) != NULL)
break;
}
easy_io_start();
i = write(fd, &port, 2);
easy_io_wait();
easy_io_destroy();
}
static easy_atomic_t test_thread_1_client_process_send = 0;
static easy_atomic_t test_thread_1_client_process_recv = 0;
static int test_thread_1_client_process(easy_request_t *r)
{
EXPECT_TRUE(r->ipacket != NULL);
EXPECT_TRUE(r->opacket != NULL);
if (r->ipacket && r->opacket) {
easy_simple_packet_t *p1 = (easy_simple_packet_t *)r->ipacket;
if (p1->len != sizeof(int) || *((uint32_t *)p1->data) != p1->chid + 1) {
EXPECT_TRUE(0);
}
} else {
EXPECT_TRUE(0);
}
easy_session_destroy((easy_session_t *)r->ms);
easy_atomic_inc(&test_thread_1_client_process_recv);
if (test_thread_1_client_process_send >= 10000 &&
test_thread_1_client_process_send == test_thread_1_client_process_recv) {
easy_io_stop();
}
return EASY_OK;
}
static int test_thread_1_new_packet(easy_connection_t *c)
{
easy_session_t *s;
easy_simple_packet_t *packet;
static easy_atomic32_t chid = 0;
if (test_thread_1_client_process_send >= 10000) {
return EASY_OK;
}
if((packet = easy_simple_new(&s, sizeof(int))) == NULL)
return EASY_ERROR;
packet->data = &packet->buffer[0];
packet->len = sizeof(int);
packet->chid = easy_atomic32_add_return(&chid, 1);
*((int *)packet->data) = packet->chid + 1;
easy_connection_send_session(c, s);
easy_atomic_inc(&test_thread_1_client_process_send);
return EASY_OK;
}
static void test_thread_1_client(int port)
{
easy_addr_t addr;
easy_io_handler_pt io_handler;
int i;
easy_log_level = (easy_log_level_t)0;
easy_io_create(4);
memset(&io_handler, 0, sizeof(easy_io_handler_pt));
io_handler.decode = easy_simple_decode;
io_handler.encode = easy_simple_encode;
io_handler.process = test_thread_1_client_process;
io_handler.get_packet_id = easy_simple_packet_id;
io_handler.new_packet = test_thread_1_new_packet;
io_handler.on_connect = test_thread_1_connect;
io_handler.on_disconnect = test_thread_1_disconnect;
test_thread_1_client_process_send = 1;
easy_io_start();
addr = easy_inet_str_to_addr("localhost", port);
for(i = 0; i < 4; i++) {
if (easy_io_connect(addr, &io_handler, 0, NULL) != EASY_OK)
goto error_exit;
}
test_thread_1_client_process_send = 0;
easy_io_wait();
error_exit:
EXPECT_EQ(test_thread_1_client_process_send, test_thread_1_client_process_recv);
easy_io_destroy();
}
TEST(easy_connection, thread_1)
{
int pfd[2];
pid_t pid1, pid2;
int ret = 0;
int port = 0;
if (pipe(pfd) == -1) return;
// server
if ((pid1 = fork()) == 0) {
close(pfd[0]);
test_thread_1_server(pfd[1]);
close(pfd[1]);
exit(easy_test_retval);
} else {
close(pfd[1]);
ret = read(pfd[0], &port, 2);
close(pfd[0]);
}
// client
if ((pid2 = fork()) == 0) {
test_thread_1_client(port);
exit(easy_test_retval);
}
waitpid(pid2, &ret, 0);
EXPECT_EQ(WEXITSTATUS(ret), 0);
kill(pid1, SIGINT);
usleep(1000);
waitpid(pid1, &ret, 0);
EXPECT_EQ(WEXITSTATUS(ret), 0);
}
///////////////////////////////////////////////////////////////////////////////////////////////////
static easy_thread_pool_t *test_thread_2_server_tp;
static int test_thread_2_server_fd = 0;
#define test_thread_2_server_text "ABCDEFGH"
static int test_thread_2_server_process(easy_request_t *r)
{
easy_thread_pool_push(test_thread_2_server_tp, r, easy_hash_key((uint64_t)(long)r));
return EASY_AGAIN;
}
static int test_thread_2_connect(easy_connection_t *c)
{
return EASY_OK;
}
static int test_thread_2_disconnect(easy_connection_t *c)
{
return EASY_OK;
}
static int test_thread_2_request_process(easy_request_t *r, void *args)
{
easy_simple_packet_t *packet, *request;
easy_file_buf_t *fb;
request = (easy_simple_packet_t *)r->ipacket;
if ((request->chid % 2) == 0) {
packet = easy_simple_rnew(r, request->len);
packet->len = request->len;
packet->chid = request->chid;
packet->data = &packet->buffer[0];
memcpy(packet->data, request->data, request->len);
} else {
packet = easy_simple_rnew(r, 0);
packet->chid = request->chid;
packet->len = 8;
// sendfile
fb = easy_file_buf_create(r->ms->pool);
fb->fd = test_thread_2_server_fd;
fb->offset = 0;
fb->count = 8;
easy_buf_chain_offer(&packet->list, (easy_buf_t *)fb);
}
r->opacket = packet;
return EASY_OK;
}
static void test_thread_2_server(int fd)
{
easy_listen_t *l;
easy_io_handler_pt io_handler;
int i, port;
char tmpn[128];
easy_log_level = (easy_log_level_t)0;
easy_io_create(4);
memset(&io_handler, 0, sizeof(easy_io_handler_pt));
io_handler.decode = easy_simple_decode;
io_handler.encode = easy_simple_encode;
io_handler.process = test_thread_2_server_process;
io_handler.get_packet_id = easy_simple_packet_id;
io_handler.on_connect = test_thread_2_connect;
io_handler.on_disconnect = test_thread_2_disconnect;
port = 2011;
for(i = 0; i < 10; i++, port++) {
if ((l = easy_io_add_listen(NULL, port, &io_handler)) != NULL)
break;
}
// create request thread
test_thread_2_server_tp = easy_request_thread_create(4, test_thread_2_request_process, NULL);
// open file
lnprintf(tmpn, 128, "/tmp/a_%lu_%lu\n", pthread_self(), time(NULL));
test_thread_2_server_fd = open(tmpn, O_CREAT | O_RDWR, 0600);
i = write(test_thread_2_server_fd, test_thread_2_server_text, 8);
easy_io_start();
i = write(fd, &port, 2);
easy_io_wait();
easy_io_destroy();
close(test_thread_2_server_fd);
unlink(tmpn);
}
static void *test_thread_2_client_start(void *args)
{
easy_session_t *s;
easy_simple_packet_t *p1;
easy_simple_packet_t *packet;
static easy_atomic32_t chid = 0;
easy_addr_t addr;
easy_io_handler_pt *io_handler = (easy_io_handler_pt *)args;
int i, cnt, total, port;
cnt = 0;
total = TEST_CNT;
easy_log_level = (easy_log_level_t)0;
port = (int)(long)io_handler->user_data;
addr = easy_inet_str_to_addr("localhost", port);
i = easy_io_connect(addr, io_handler, 0, NULL);
EXPECT_TRUE(i == EASY_OK);
for(i = 0; i < total; i++) {
if ((packet = easy_simple_new(&s, sizeof(int))) == NULL) {
EXPECT_TRUE(0);
break;
}
packet->data = &packet->buffer[0];
packet->len = sizeof(int);
packet->chid = easy_atomic32_add_return(&chid, 1);
*((int *)packet->data) = packet->chid + 1;
easy_session_set_request(s, packet, 0, NULL);
p1 = (easy_simple_packet_t *)easy_io_send(addr, s);
if (p1 == NULL || (p1->len != 4 && p1->len != 8)) {
EXPECT_TRUE(0);
} else if (p1->len == 4 && *((uint32_t *)p1->data) != p1->chid + 1) {
EXPECT_TRUE(0);
} else if (p1->len == 8 && memcmp(p1->data, test_thread_2_server_text, 8) != 0) {
EXPECT_TRUE(0);
} else {
cnt ++;
}
easy_session_destroy(s);
}
easy_io_disconnect(addr);
EXPECT_EQ(cnt, total);
return (void *)NULL;
}
static void test_thread_2_client(int port)
{
easy_io_handler_pt io_handler;
pthread_t tids[4];
int i;
easy_log_level = (easy_log_level_t)0;
easy_io_create(4);
easy_io_start();
memset(&io_handler, 0, sizeof(easy_io_handler_pt));
io_handler.decode = easy_simple_decode;
io_handler.encode = easy_simple_encode;
io_handler.process = easy_client_wait_process;
io_handler.get_packet_id = easy_simple_packet_id;
io_handler.on_connect = test_thread_2_connect;
io_handler.user_data = (void *)(long)port;
for(i = 0; i < 4; i++) {
pthread_create(&tids[i], NULL, test_thread_2_client_start, &io_handler);
}
for(i = 0; i < 4; i++) {
pthread_join(tids[i], NULL);
}
easy_io_stop();
easy_io_wait();
easy_io_destroy();
}
TEST(easy_connection, thread_2)
{
int pfd[2];
pid_t pid1, pid2;
int ret = 0;
int port = 0;
if (pipe(pfd) == -1) return;
// server
if ((pid1 = fork()) == 0) {
close(pfd[0]);
test_thread_2_server(pfd[1]);
close(pfd[1]);
exit(easy_test_retval);
} else {
close(pfd[1]);
ret = read(pfd[0], &port, 2);
close(pfd[0]);
}
// client
if ((pid2 = fork()) == 0) {
test_thread_2_client(port);
exit(easy_test_retval);
}
waitpid(pid2, &ret, 0);
EXPECT_EQ(WEXITSTATUS(ret), 0);
kill(pid1, SIGINT);
usleep(1000);
waitpid(pid1, &ret, 0);
EXPECT_EQ(WEXITSTATUS(ret), 0);
}
///////////////////////////////////////////////////////////////////////////////////////////////////
static int test_thread_3_server_process(easy_request_t *r)
{
easy_simple_packet_t *packet, *request;
request = (easy_simple_packet_t *)r->ipacket;
packet = easy_simple_rnew(r, request->len);
packet->len = request->len;
packet->chid = -request->chid;
packet->data = &packet->buffer[0];
memcpy(packet->data, request->data, request->len);
r->opacket = packet;
return EASY_OK;
}
static int test_thread_3_connect(easy_connection_t *c)
{
return EASY_OK;
}
static int test_thread_3_disconnect(easy_connection_t *c)
{
return EASY_OK;
}
static void test_thread_3_server(int fd)
{
easy_listen_t *l;
easy_io_handler_pt io_handler;
int i, port;
easy_log_level = (easy_log_level_t)0;
easy_io_create(4);
memset(&io_handler, 0, sizeof(easy_io_handler_pt));
io_handler.decode = easy_simple_decode;
io_handler.encode = easy_simple_encode;
io_handler.process = test_thread_3_server_process;
io_handler.get_packet_id = easy_simple_packet_id;
io_handler.on_connect = test_thread_3_connect;
io_handler.on_disconnect = test_thread_3_disconnect;
port = 2011;
for(i = 0; i < 10; i++, port++) {
if ((l = easy_io_add_listen(NULL, port, &io_handler)) != NULL)
break;
}
easy_io_start();
i = write(fd, &port, 2);
easy_io_wait();
easy_io_destroy();
}
static void *test_thread_3_client_start(void *args)
{
easy_session_t *s;
easy_simple_packet_t *p1;
easy_simple_packet_t *packet;
static easy_atomic32_t chid = 0;
easy_addr_t addr;
easy_io_handler_pt *io_handler = (easy_io_handler_pt *)args;
int i, cnt, total, port;
cnt = 0;
total = 10;
easy_log_level = (easy_log_level_t)0;
port = (int)(long)io_handler->user_data;
addr = easy_inet_str_to_addr("localhost", port);
i = easy_io_connect(addr, io_handler, 0, NULL);
EXPECT_TRUE(i == EASY_OK);
for(i = 0; i < total; i++) {
if ((packet = easy_simple_new(&s, sizeof(int))) == NULL) {
EXPECT_TRUE(0);
break;
}
packet->data = &packet->buffer[0];
packet->len = sizeof(int);
packet->chid = easy_atomic32_add_return(&chid, 1);
*((int *)packet->data) = packet->chid + 1;
easy_session_set_request(s, packet, 10, NULL);
p1 = (easy_simple_packet_t *) easy_io_send(addr, s);
if (p1 == NULL) {
cnt ++;
}
easy_session_destroy(s);
}
EXPECT_EQ(cnt, total);
easy_io_disconnect(addr);
// 多次发送
/*
char buffer[12];
i = easy_atomic32_add_return(&chid, 1);
*((uint32_t *)buffer) = sizeof(int);
*((uint32_t *)(buffer + sizeof(int))) = i;
*((int *)(buffer + sizeof(int) * 2)) = i + 1;
value = 1;
setsockopt(c->fd, IPPROTO_TCP, TCP_NODELAY, (const void *) &value, sizeof(value));
for(i = 0; i < 12; i++) {
write(c->fd, buffer + i, 1);
usleep(1);
}
*/
return (void *)NULL;
}
static void test_thread_3_client(int port)
{
easy_io_handler_pt io_handler;
pthread_t tids[4];
int i;
easy_log_level = (easy_log_level_t)0;
easy_io_create(4);
easy_io_start();
memset(&io_handler, 0, sizeof(easy_io_handler_pt));
io_handler.decode = easy_simple_decode;
io_handler.encode = easy_simple_encode;
io_handler.process = easy_client_wait_process;
io_handler.get_packet_id = easy_simple_packet_id;
io_handler.on_connect = test_thread_3_connect;
io_handler.user_data = (void *)(long)port;
for(i = 0; i < 4; i++) {
pthread_create(&tids[i], NULL, test_thread_3_client_start, &io_handler);
}
for(i = 0; i < 4; i++) {
pthread_join(tids[i], NULL);
}
easy_io_stop();
easy_io_wait();
easy_io_destroy();
}
TEST(easy_connection, thread_3)
{
int pfd[2];
pid_t pid1, pid2;
int ret = 0;
int port = 0;
if (pipe(pfd) == -1) return;
// server
if ((pid1 = fork()) == 0) {
close(pfd[0]);
test_thread_3_server(pfd[1]);
close(pfd[1]);
exit(easy_test_retval);
} else {
close(pfd[1]);
ret = read(pfd[0], &port, 2);
close(pfd[0]);
}
// client
if ((pid2 = fork()) == 0) {
test_thread_3_client(port);
exit(easy_test_retval);
}
waitpid(pid2, &ret, 0);
EXPECT_EQ(WEXITSTATUS(ret), 0);
kill(pid1, SIGINT);
usleep(1000);
waitpid(pid1, &ret, 0);
EXPECT_EQ(WEXITSTATUS(ret), 0);
}
///////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////
static easy_thread_pool_t *test_thread_4_server_tp;
#define test_thread_4_server_text "ABCDEFGH"
static int test_thread_4_server_process(easy_request_t *r)
{
easy_thread_pool_push(test_thread_4_server_tp, r, easy_hash_key((uint64_t)(long)r));
return EASY_AGAIN;
}
static int test_thread_4_connect(easy_connection_t *c)
{
return EASY_OK;
}
static int test_thread_4_disconnect(easy_connection_t *c)
{
return EASY_OK;
}
static int test_thread_4_request_process(easy_request_t *r, void *args)
{
easy_simple_packet_t *packet, *request;
request = (easy_simple_packet_t *)r->ipacket;
packet = easy_simple_rnew(r, request->len);
packet->len = request->len;
packet->chid = request->chid;
packet->data = &packet->buffer[0];
memcpy(packet->data, request->data, request->len);
r->opacket = packet;
sleep(1);
return EASY_OK;
}
static void test_thread_4_server(int fd)
{
easy_listen_t *l;
easy_io_handler_pt io_handler;
int i, port;
easy_log_level = (easy_log_level_t)0;
easy_io_create(4);
memset(&io_handler, 0, sizeof(easy_io_handler_pt));
io_handler.decode = easy_simple_decode;
io_handler.encode = easy_simple_encode;
io_handler.process = test_thread_4_server_process;
io_handler.get_packet_id = easy_simple_packet_id;
io_handler.on_connect = test_thread_4_connect;
io_handler.on_disconnect = test_thread_4_disconnect;
port = 2011;
for(i = 0; i < 10; i++, port++) {
if ((l = easy_io_add_listen(NULL, port, &io_handler)) != NULL)
break;
}
// create request thread
test_thread_4_server_tp = easy_request_thread_create(4, test_thread_4_request_process, NULL);
easy_io_start();
i = write(fd, &port, 2);
easy_io_wait();
easy_io_destroy();
}
static void *test_thread_4_client_start(void *args)
{
easy_session_t *s;
easy_simple_packet_t *packet;
static easy_atomic32_t chid = 0;
easy_addr_t addr;
easy_io_handler_pt *io_handler = (easy_io_handler_pt *)args;
int i, cnt __attribute__ ((unused)), total, port;
cnt = 0;
total = TEST_CNT;
easy_log_level = (easy_log_level_t)0;
port = (int)(long)io_handler->user_data;
addr = easy_inet_str_to_addr("localhost", port);
i = easy_io_connect(addr, io_handler, 0, NULL);
EXPECT_TRUE(i == EASY_OK);
for(i = 0; i < total; i++) {
if ((packet = easy_simple_new(&s, sizeof(int))) == NULL) {
EXPECT_TRUE(0);
break;
}
packet->data = &packet->buffer[0];
packet->len = sizeof(int);
packet->chid = easy_atomic32_add_return(&chid, 1);
*((int *)packet->data) = packet->chid + 1;
easy_session_set_request(s, packet, 100, NULL);
if (easy_io_dispatch(addr, s) != EASY_OK) {
easy_session_destroy(s);
}
}
easy_io_disconnect(addr);
return (void *)NULL;
}
static int test_thread_4_client_process(easy_request_t *r)
{
easy_session_destroy((easy_session_t *)r->ms);
return EASY_OK;
}
static void test_thread_4_client(int port)
{
easy_io_handler_pt io_handler;
pthread_t tids[4];
int i;
easy_log_level = (easy_log_level_t)0;
easy_io_create(4);
easy_io_start();
memset(&io_handler, 0, sizeof(easy_io_handler_pt));
io_handler.decode = easy_simple_decode;
io_handler.encode = easy_simple_encode;
io_handler.process = test_thread_4_client_process;
io_handler.get_packet_id = easy_simple_packet_id;
io_handler.on_connect = test_thread_4_connect;
io_handler.user_data = (void *)(long)port;
for(i = 0; i < 4; i++) {
pthread_create(&tids[i], NULL, test_thread_4_client_start, &io_handler);
}
for(i = 0; i < 4; i++) {
pthread_join(tids[i], NULL);
}
easy_io_stop();
easy_io_wait();
easy_io_destroy();
}
TEST(easy_connection, thread_4)
{
int pfd[2];
pid_t pid1, pid2;
int ret = 0;
int port = 0;
if (pipe(pfd) == -1) return;
// server
if ((pid1 = fork()) == 0) {
close(pfd[0]);
test_thread_4_server(pfd[1]);
close(pfd[1]);
exit(easy_test_retval);
} else {
close(pfd[1]);
ret = read(pfd[0], &port, 2);
close(pfd[0]);
}
// client
if ((pid2 = fork()) == 0) {
test_thread_4_client(port);
exit(easy_test_retval);
}
waitpid(pid2, &ret, 0);
EXPECT_EQ(WEXITSTATUS(ret), 0);
kill(pid1, SIGINT);
usleep(1000);
waitpid(pid1, &ret, 0);
EXPECT_EQ(WEXITSTATUS(ret), 0);
}
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