Initial async tests
Kristján Valur Jónsson
parent
31c91408ef
commit
4b901d44ad
179
test.c
179
test.c
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@ -15,6 +15,7 @@
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#include "hiredis.h"
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#include "async.h"
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#include "adapters/poll.h"
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#ifdef HIREDIS_TEST_SSL
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#include "hiredis_ssl.h"
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#endif
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@ -1898,6 +1899,174 @@ static void test_monitor(struct config config) {
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}
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#endif /* HIREDIS_TEST_ASYNC */
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/* tests for async api using polling adapter, requires no extra libraries*/
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/* a static context for the async tests */
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typedef enum astest_no
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{
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ASTEST_CONNECT=0,
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ASTEST_CONN_TIMEOUT,
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ASTEST_PINGPONG
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}astest_no;
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struct _astest {
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redisAsyncContext *ac;
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astest_no testno;
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int counter;
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int connects;
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int connect_status;
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int disconnects;
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int disconnect_status;
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int connected;
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int err;
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char errstr[256];
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};
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static struct _astest astest;
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static void asCleanup(void* data)
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{
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struct _astest *t = (struct _astest *)data;
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t->ac = NULL;
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}
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static void connectCallback(const redisAsyncContext *c, int status) {
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struct _astest *t = (struct _astest *)c->data;
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assert(t == &astest);
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assert(t->connects == 0);
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t->err = c->err;
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strcpy(t->errstr, c->errstr);
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t->connects++;
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t->connect_status = status;
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t->connected = status == REDIS_OK ? 1 : -1;
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}
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static void disconnectCallback(const redisAsyncContext *c, int status) {
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assert(c->data == (void*)&astest);
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assert(astest.disconnects == 0);
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astest.err = c->err;
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strcpy(astest.errstr, c->errstr);
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astest.disconnects++;
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astest.disconnect_status = status;
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astest.connected = 0;
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}
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static void commandCallback(struct redisAsyncContext *ac, void* _reply, void* _privdata)
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{
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redisReply *reply = (redisReply*)_reply;
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struct _astest *t = (struct _astest *)ac->data;
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assert(t == &astest);
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(void)_privdata;
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t->err = ac->err;
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strcpy(t->errstr, ac->errstr);
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if (t->testno == ASTEST_PINGPONG)
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{
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test_cond(reply != NULL && reply->type == REDIS_REPLY_STATUS && strcmp(reply->str, "PONG") == 0);
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redisAsyncFree(ac);
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}
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}
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static redisAsyncContext *do_aconnect(struct config config, astest_no testno)
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{
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redisOptions options = {0};
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memset(&astest, 0, sizeof(astest));
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astest.testno = testno;
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astest.connect_status = astest.disconnect_status = -2;
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if (config.type == CONN_TCP) {
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options.type = REDIS_CONN_TCP;
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options.connect_timeout = &config.tcp.timeout;
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REDIS_OPTIONS_SET_TCP(&options, config.tcp.host, config.tcp.port);
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} else if (config.type == CONN_SSL) {
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options.type = REDIS_CONN_TCP;
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options.connect_timeout = &config.tcp.timeout;
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REDIS_OPTIONS_SET_TCP(&options, config.ssl.host, config.ssl.port);
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} else if (config.type == CONN_UNIX) {
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options.type = REDIS_CONN_UNIX;
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options.endpoint.unix_socket = config.unix_sock.path;
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} else if (config.type == CONN_FD) {
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options.type = REDIS_CONN_USERFD;
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/* Create a dummy connection just to get an fd to inherit */
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redisContext *dummy_ctx = redisConnectUnix(config.unix_sock.path);
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if (dummy_ctx) {
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redisFD fd = disconnect(dummy_ctx, 1);
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printf("Connecting to inherited fd %d\n", (int)fd);
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options.endpoint.fd = fd;
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}
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}
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redisAsyncContext *c = redisAsyncConnectWithOptions(&options);
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assert(c);
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astest.ac = c;
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c->data = &astest;
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c->dataCleanup = asCleanup;
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redisPollAttach(c);
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redisAsyncSetConnectCallback(c, connectCallback);
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redisAsyncSetDisconnectCallback(c, disconnectCallback);
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return c;
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}
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static void as_printerr(void) {
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printf("Async err %d : %s\n", astest.err, astest.errstr);
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}
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#define ASASSERT(e) do { \
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if (!(e)) \
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as_printerr(); \
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assert(e); \
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} while (0);
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static void test_async_polling(struct config config) {
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int status;
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redisAsyncContext *c;
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struct config defaultconfig = config;
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test("Async connect: ");
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c = do_aconnect(config, ASTEST_CONNECT);
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assert(c);
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while(astest.connected == 0)
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redisPollTick(c, 0.1);
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assert(astest.connects == 1);
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ASASSERT(astest.connect_status == REDIS_OK);
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assert(astest.disconnects == 0);
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test_cond(astest.connected == 1);
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test("Async free after connect: ");
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assert(astest.ac != NULL);
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redisAsyncFree(c);
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assert(astest.disconnects == 1);
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assert(astest.ac == NULL);
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test_cond(astest.disconnect_status == REDIS_OK);
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if (config.type == CONN_TCP || config.type == CONN_SSL) {
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/* timeout can only be simulated with network */
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test("Async connect timeout: ");
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config.tcp.host = "192.168.254.254"; /* blackhole ip */
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config.tcp.timeout.tv_usec = 100000;
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c = do_aconnect(config, ASTEST_CONN_TIMEOUT);
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assert(c);
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assert(c->err == 0);
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while(astest.connected == 0)
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redisPollTick(c, 0.1);
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assert(astest.connected == -1);
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/*
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* freeing should not be done, clearing should have happened.
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*redisAsyncFree(c);
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*/
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assert(astest.ac == NULL);
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test_cond(astest.connect_status == REDIS_ERR);
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config = defaultconfig;
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}
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/* Test a ping/pong after connection */
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test("Async PING/PONG: ");
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c = do_aconnect(config, ASTEST_PINGPONG);
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while(astest.connected == 0)
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redisPollTick(c, 0.1);
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status = redisAsyncCommand(c, commandCallback, NULL, "PING");
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assert(status == REDIS_OK);
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while(astest.ac)
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redisPollTick(c, 0.1);
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config = defaultconfig;
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}
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int main(int argc, char **argv) {
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struct config cfg = {
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.tcp = {
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@ -2017,6 +2186,7 @@ int main(int argc, char **argv) {
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#endif
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#ifdef HIREDIS_TEST_ASYNC
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cfg.type = CONN_TCP;
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printf("\nTesting asynchronous API against TCP connection (%s:%d):\n", cfg.tcp.host, cfg.tcp.port);
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cfg.type = CONN_TCP;
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@ -2034,6 +2204,15 @@ int main(int argc, char **argv) {
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}
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#endif /* HIREDIS_TEST_ASYNC */
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cfg.type = CONN_TCP;
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printf("\nTesting asynchronous API using polling_adapter TCP (%s:%d):\n", cfg.tcp.host, cfg.tcp.port);
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test_async_polling(cfg);
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if (test_unix_socket) {
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cfg.type = CONN_UNIX;
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printf("\nTesting asynchronous API using polling_adapter UNIX (%s):\n", cfg.unix_sock.path);
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test_async_polling(cfg);
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}
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if (test_inherit_fd) {
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printf("\nTesting against inherited fd (%s): ", cfg.unix_sock.path);
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if (test_unix_socket) {
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