diff options
author | 2015-05-13 09:52:36 -0700 | |
---|---|---|
committer | 2015-05-13 09:52:36 -0700 | |
commit | cb63a9be762c87db6395c230841a7df425cccc0c (patch) | |
tree | 8f810d531368cbc3f99ffa6518562c156a04f0d2 /test/core/iomgr/tcp_client_posix_test.c | |
parent | 97416dde5cd9220ab5a8033195f9043def250c79 (diff) |
Port tcp_client_posix_test to pollsets
Diffstat (limited to 'test/core/iomgr/tcp_client_posix_test.c')
-rw-r--r-- | test/core/iomgr/tcp_client_posix_test.c | 82 |
1 files changed, 59 insertions, 23 deletions
diff --git a/test/core/iomgr/tcp_client_posix_test.c b/test/core/iomgr/tcp_client_posix_test.c index 0d80d81118..945f7c1bdc 100644 --- a/test/core/iomgr/tcp_client_posix_test.c +++ b/test/core/iomgr/tcp_client_posix_test.c @@ -47,21 +47,29 @@ static grpc_pollset_set g_pollset_set; static grpc_pollset g_pollset; +static int g_connections_complete = 0; static gpr_timespec test_deadline(void) { return GRPC_TIMEOUT_SECONDS_TO_DEADLINE(10); } +static void finish_connection() { + gpr_mu_lock(GRPC_POLLSET_MU(&g_pollset)); + g_connections_complete++; + grpc_pollset_kick(&g_pollset); + gpr_mu_unlock(GRPC_POLLSET_MU(&g_pollset)); +} + static void must_succeed(void *arg, grpc_endpoint *tcp) { GPR_ASSERT(tcp); grpc_endpoint_shutdown(tcp); grpc_endpoint_destroy(tcp); - gpr_event_set(arg, (void *)1); + finish_connection(); } static void must_fail(void *arg, grpc_endpoint *tcp) { GPR_ASSERT(!tcp); - gpr_event_set(arg, (void *)1); + finish_connection(); } void test_succeeds(void) { @@ -69,9 +77,7 @@ void test_succeeds(void) { socklen_t addr_len = sizeof(addr); int svr_fd; int r; - gpr_event ev; - - gpr_event_init(&ev); + int connections_complete_before; memset(&addr, 0, sizeof(addr)); addr.sin_family = AF_INET; @@ -82,9 +88,13 @@ void test_succeeds(void) { GPR_ASSERT(0 == bind(svr_fd, (struct sockaddr *)&addr, addr_len)); GPR_ASSERT(0 == listen(svr_fd, 1)); + gpr_mu_lock(GRPC_POLLSET_MU(&g_pollset)); + connections_complete_before = g_connections_complete; + gpr_mu_unlock(GRPC_POLLSET_MU(&g_pollset)); + /* connect to it */ GPR_ASSERT(getsockname(svr_fd, (struct sockaddr *)&addr, &addr_len) == 0); - grpc_tcp_client_connect(must_succeed, &ev, &g_pollset_set, (struct sockaddr *)&addr, addr_len, + grpc_tcp_client_connect(must_succeed, NULL, &g_pollset_set, (struct sockaddr *)&addr, addr_len, gpr_inf_future); /* await the connection */ @@ -95,26 +105,39 @@ void test_succeeds(void) { GPR_ASSERT(r >= 0); close(r); - /* wait for the connection callback to finish */ - GPR_ASSERT(gpr_event_wait(&ev, test_deadline())); + gpr_mu_lock(GRPC_POLLSET_MU(&g_pollset)); + + while (g_connections_complete == connections_complete_before) { + grpc_pollset_work(&g_pollset, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5)); + } + + gpr_mu_unlock(GRPC_POLLSET_MU(&g_pollset)); } void test_fails(void) { struct sockaddr_in addr; socklen_t addr_len = sizeof(addr); - gpr_event ev; - - gpr_event_init(&ev); + int connections_complete_before; memset(&addr, 0, sizeof(addr)); addr.sin_family = AF_INET; + gpr_mu_lock(GRPC_POLLSET_MU(&g_pollset)); + connections_complete_before = g_connections_complete; + gpr_mu_unlock(GRPC_POLLSET_MU(&g_pollset)); + /* connect to a broken address */ - grpc_tcp_client_connect(must_fail, &ev, &g_pollset_set, (struct sockaddr *)&addr, addr_len, + grpc_tcp_client_connect(must_fail, NULL, &g_pollset_set, (struct sockaddr *)&addr, addr_len, gpr_inf_future); + gpr_mu_lock(GRPC_POLLSET_MU(&g_pollset)); + /* wait for the connection callback to finish */ - GPR_ASSERT(gpr_event_wait(&ev, test_deadline())); + while (g_connections_complete == connections_complete_before) { + grpc_pollset_work(&g_pollset, test_deadline()); + } + + gpr_mu_unlock(GRPC_POLLSET_MU(&g_pollset)); } void test_times_out(void) { @@ -125,11 +148,9 @@ void test_times_out(void) { int client_fd[NUM_CLIENT_CONNECTS]; int i; int r; - gpr_event ev; + int connections_complete_before; gpr_timespec connect_deadline; - gpr_event_init(&ev); - memset(&addr, 0, sizeof(addr)); addr.sin_family = AF_INET; @@ -156,21 +177,36 @@ void test_times_out(void) { connect_deadline = GRPC_TIMEOUT_SECONDS_TO_DEADLINE(1); - grpc_tcp_client_connect(must_fail, &ev, &g_pollset_set, (struct sockaddr *)&addr, addr_len, + gpr_mu_lock(GRPC_POLLSET_MU(&g_pollset)); + connections_complete_before = g_connections_complete; + gpr_mu_unlock(GRPC_POLLSET_MU(&g_pollset)); + + grpc_tcp_client_connect(must_fail, NULL, &g_pollset_set, (struct sockaddr *)&addr, addr_len, connect_deadline); + /* Make sure the event doesn't trigger early */ - GPR_ASSERT(!gpr_event_wait(&ev, GRPC_TIMEOUT_MILLIS_TO_DEADLINE(500))); - /* Now wait until it should have triggered */ - sleep(1); + gpr_mu_lock(GRPC_POLLSET_MU(&g_pollset)); + while (gpr_time_cmp(gpr_time_add(connect_deadline, gpr_time_from_seconds(2)), gpr_now()) > 0) { + int is_after_deadline = gpr_time_cmp(connect_deadline, gpr_now()) <= 0; + if (is_after_deadline && gpr_time_cmp(gpr_time_add(connect_deadline, gpr_time_from_seconds(1)), gpr_now()) > 0) { + /* allow some slack before insisting that things be done */ + } else { + GPR_ASSERT(g_connections_complete == connections_complete_before + is_after_deadline); + } + grpc_pollset_work(&g_pollset, GRPC_TIMEOUT_MILLIS_TO_DEADLINE(10)); + } + gpr_mu_unlock(GRPC_POLLSET_MU(&g_pollset)); - /* wait for the connection callback to finish */ - GPR_ASSERT(gpr_event_wait(&ev, test_deadline())); close(svr_fd); for (i = 0; i < NUM_CLIENT_CONNECTS; ++i) { close(client_fd[i]); } } +static void destroy_pollset(void *p) { + grpc_pollset_destroy(p); +} + int main(int argc, char **argv) { grpc_test_init(argc, argv); grpc_iomgr_init(); @@ -182,7 +218,7 @@ int main(int argc, char **argv) { test_fails(); test_times_out(); grpc_pollset_set_destroy(&g_pollset_set); - grpc_pollset_destroy(&g_pollset); + grpc_pollset_shutdown(&g_pollset, destroy_pollset, &g_pollset); grpc_iomgr_shutdown(); return 0; } |