static void test_early_server_shutdown_finishes_inflight_calls(
grpc_end2end_test_config config) {
grpc_end2end_test_fixture f = begin_test(config, __FUNCTION__, NULL, NULL);
grpc_call *c;
grpc_call *s;
gpr_timespec deadline = five_seconds_time();
cq_verifier *v_client = cq_verifier_create(f.client_cq);
cq_verifier *v_server = cq_verifier_create(f.server_cq);
c = grpc_channel_create_call_old(f.client, "/foo", "foo.test.google.fr",
deadline);
GPR_ASSERT(c);
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_invoke_old(c, f.client_cq, tag(2), tag(3), 0));
GPR_ASSERT(GRPC_CALL_OK == grpc_call_writes_done_old(c, tag(4)));
cq_expect_finish_accepted(v_client, tag(4), GRPC_OP_OK);
cq_verify(v_client);
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call_old(f.server, tag(100)));
cq_expect_server_rpc_new(v_server, &s, tag(100), "/foo", "foo.test.google.fr",
deadline, NULL);
cq_verify(v_server);
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_server_accept_old(s, f.server_cq, tag(102)));
GPR_ASSERT(GRPC_CALL_OK == grpc_call_server_end_initial_metadata_old(s, 0));
cq_expect_client_metadata_read(v_client, tag(2), NULL);
cq_verify(v_client);
/* shutdown the server */
grpc_server_shutdown_and_notify(f.server, tag(0xdead));
cq_verify_empty(v_server);
grpc_call_start_write_status_old(s, GRPC_STATUS_OK, NULL, tag(103));
grpc_call_destroy(s);
cq_expect_finish_accepted(v_server, tag(103), GRPC_OP_OK);
cq_expect_finished(v_server, tag(102), NULL);
cq_expect_server_shutdown(v_server, tag(0xdead));
cq_verify(v_server);
cq_expect_finished_with_status(v_client, tag(3), GRPC_STATUS_OK, NULL, NULL);
cq_verify(v_client);
grpc_call_destroy(c);
cq_verifier_destroy(v_client);
cq_verifier_destroy(v_server);
end_test(&f);
config.tear_down_data(&f);
}
/* Cancel after accept with a writes closed, no payload */
static void test_cancel_after_accept_and_writes_closed(
grpc_end2end_test_config config, cancellation_mode mode) {
grpc_call *c;
grpc_call *s;
grpc_end2end_test_fixture f = begin_test(config, __FUNCTION__, NULL, NULL);
gpr_timespec deadline = five_seconds_time();
cq_verifier *v_client = cq_verifier_create(f.client_cq);
cq_verifier *v_server = cq_verifier_create(f.server_cq);
c = grpc_channel_create_call_old(f.client, "/foo", "foo.test.google.fr",
deadline);
GPR_ASSERT(c);
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_invoke_old(c, f.client_cq, tag(2), tag(3), 0));
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call_old(f.server, tag(100)));
cq_expect_server_rpc_new(v_server, &s, tag(100), "/foo", "foo.test.google.fr",
deadline, NULL);
cq_verify(v_server);
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_server_accept_old(s, f.server_cq, tag(102)));
GPR_ASSERT(GRPC_CALL_OK == grpc_call_server_end_initial_metadata_old(s, 0));
cq_expect_client_metadata_read(v_client, tag(2), NULL);
cq_verify(v_client);
GPR_ASSERT(GRPC_CALL_OK == grpc_call_writes_done_old(c, tag(4)));
cq_expect_finish_accepted(v_client, tag(4), GRPC_OP_OK);
cq_verify(v_client);
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_read_old(s, tag(101)));
cq_expect_empty_read(v_server, tag(101));
cq_verify(v_server);
GPR_ASSERT(GRPC_CALL_OK == mode.initiate_cancel(c));
cq_expect_finished_with_status(v_client, tag(3), mode.expect_status,
mode.expect_details, NULL);
cq_verify(v_client);
cq_expect_finished_with_status(v_server, tag(102), GRPC_STATUS_CANCELLED,
NULL, NULL);
cq_verify(v_server);
grpc_call_destroy(c);
grpc_call_destroy(s);
cq_verifier_destroy(v_client);
cq_verifier_destroy(v_server);
end_test(&f);
config.tear_down_data(&f);
}
static void simple_request_body(grpc_end2end_test_fixture f) {
grpc_call *c;
grpc_call *s;
gpr_timespec deadline = five_seconds_time();
cq_verifier *v_client = cq_verifier_create(f.client_cq);
cq_verifier *v_server = cq_verifier_create(f.server_cq);
c = grpc_channel_create_call_old(f.client, "/foo", "foo.test.google.fr",
deadline);
GPR_ASSERT(c);
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_invoke_old(c, f.client_cq, tag(2), tag(3), 0));
GPR_ASSERT(GRPC_CALL_OK == grpc_call_writes_done_old(c, tag(4)));
cq_expect_finish_accepted(v_client, tag(4), GRPC_OP_OK);
cq_verify(v_client);
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call_old(f.server, tag(100)));
cq_expect_server_rpc_new(v_server, &s, tag(100), "/foo", "foo.test.google.fr",
deadline, NULL);
cq_verify(v_server);
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_server_accept_old(s, f.server_cq, tag(102)));
GPR_ASSERT(GRPC_CALL_OK == grpc_call_server_end_initial_metadata_old(s, 0));
cq_expect_client_metadata_read(v_client, tag(2), NULL);
cq_verify(v_client);
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_write_status_old(
s, GRPC_STATUS_UNIMPLEMENTED, "xyz", tag(5)));
cq_expect_finished_with_status(v_client, tag(3), GRPC_STATUS_UNIMPLEMENTED,
"xyz", NULL);
cq_verify(v_client);
cq_expect_finish_accepted(v_server, tag(5), GRPC_OP_OK);
cq_expect_finished(v_server, tag(102), NULL);
cq_verify(v_server);
grpc_call_destroy(c);
grpc_call_destroy(s);
cq_verifier_destroy(v_client);
cq_verifier_destroy(v_server);
}
int main(int argc, char **argv) {
grpc_channel *chan;
grpc_call *call;
grpc_metadata md = {"a", "b", 1, {{NULL, NULL, NULL}}};
grpc_completion_queue *cq;
cq_verifier *cqv;
grpc_test_init(argc, argv);
grpc_init();
chan = grpc_lame_client_channel_create();
GPR_ASSERT(chan);
call = grpc_channel_create_call_old(chan, "/Foo", "anywhere",
GRPC_TIMEOUT_SECONDS_TO_DEADLINE(100));
GPR_ASSERT(call);
cq = grpc_completion_queue_create();
cqv = cq_verifier_create(cq);
/* we should be able to add metadata */
GPR_ASSERT(GRPC_CALL_OK == grpc_call_add_metadata_old(call, &md, 0));
/* and invoke the call */
GPR_ASSERT(GRPC_CALL_OK == grpc_call_invoke_old(call, cq, tag(2), tag(3), 0));
/* the call should immediately fail */
cq_expect_client_metadata_read(cqv, tag(2), NULL);
cq_expect_finished(cqv, tag(3), NULL);
cq_verify(cqv);
grpc_call_destroy(call);
grpc_channel_destroy(chan);
cq_verifier_destroy(cqv);
grpc_completion_queue_destroy(cq);
grpc_shutdown();
return 0;
}
/* Request with a large amount of metadata.*/
static void test_request_with_large_metadata(grpc_end2end_test_config config) {
grpc_call *c;
grpc_call *s;
gpr_timespec deadline = five_seconds_time();
grpc_metadata meta;
grpc_end2end_test_fixture f = begin_test(config, __FUNCTION__, NULL, NULL);
cq_verifier *v_client = cq_verifier_create(f.client_cq);
cq_verifier *v_server = cq_verifier_create(f.server_cq);
const int large_size = 64 * 1024;
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call_old(f.server, tag(100)));
meta.key = "key";
meta.value = gpr_malloc(large_size + 1);
memset((char *)meta.value, 'a', large_size);
((char *)meta.value)[large_size] = 0;
meta.value_length = large_size;
c = grpc_channel_create_call_old(f.client, "/foo", "foo.test.google.fr",
deadline);
GPR_ASSERT(c);
/* add the metadata */
GPR_ASSERT(GRPC_CALL_OK == grpc_call_add_metadata_old(c, &meta, 0));
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_invoke_old(c, f.client_cq, tag(2), tag(3), 0));
cq_expect_server_rpc_new(v_server, &s, tag(100), "/foo", "foo.test.google.fr",
deadline, "key", meta.value, NULL);
cq_verify(v_server);
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_server_accept_old(s, f.server_cq, tag(102)));
GPR_ASSERT(GRPC_CALL_OK == grpc_call_server_end_initial_metadata_old(s, 0));
/* fetch metadata.. */
cq_expect_client_metadata_read(v_client, tag(2), NULL);
cq_verify(v_client);
GPR_ASSERT(GRPC_CALL_OK == grpc_call_writes_done_old(c, tag(8)));
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_start_write_status_old(s, GRPC_STATUS_OK, NULL, tag(9)));
cq_expect_finish_accepted(v_client, tag(8), GRPC_OP_OK);
cq_expect_finished_with_status(v_client, tag(3), GRPC_STATUS_OK, NULL, NULL);
cq_verify(v_client);
cq_expect_finish_accepted(v_server, tag(9), GRPC_OP_OK);
cq_expect_finished(v_server, tag(102), NULL);
cq_verify(v_server);
grpc_call_destroy(c);
grpc_call_destroy(s);
end_test(&f);
config.tear_down_data(&f);
cq_verifier_destroy(v_client);
cq_verifier_destroy(v_server);
gpr_free((char *)meta.value);
}
/* Request/response with metadata and payload.*/
static void test_request_response_with_metadata_and_payload(
grpc_end2end_test_config config) {
grpc_call *c;
grpc_call *s;
gpr_slice request_payload_slice = gpr_slice_from_copied_string("hello world");
gpr_slice response_payload_slice = gpr_slice_from_copied_string("hello you");
grpc_byte_buffer *request_payload =
grpc_byte_buffer_create(&request_payload_slice, 1);
grpc_byte_buffer *response_payload =
grpc_byte_buffer_create(&response_payload_slice, 1);
gpr_timespec deadline = five_seconds_time();
grpc_metadata meta1 = {"key1", "val1", 4};
grpc_metadata meta2 = {"key2", "val2", 4};
grpc_metadata meta3 = {"key3", "val3", 4};
grpc_metadata meta4 = {"key4", "val4", 4};
grpc_end2end_test_fixture f = begin_test(config, __FUNCTION__, NULL, NULL);
cq_verifier *v_client = cq_verifier_create(f.client_cq);
cq_verifier *v_server = cq_verifier_create(f.server_cq);
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call_old(f.server, tag(100)));
/* byte buffer holds the slice, we can unref it already */
gpr_slice_unref(request_payload_slice);
gpr_slice_unref(response_payload_slice);
c = grpc_channel_create_call_old(f.client, "/foo", "foo.test.google.fr",
deadline);
GPR_ASSERT(c);
/* add multiple metadata */
GPR_ASSERT(GRPC_CALL_OK == grpc_call_add_metadata_old(c, &meta1, 0));
GPR_ASSERT(GRPC_CALL_OK == grpc_call_add_metadata_old(c, &meta2, 0));
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_invoke_old(c, f.client_cq, tag(2), tag(3), 0));
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_start_write_old(c, request_payload, tag(4), 0));
/* destroy byte buffer early to ensure async code keeps track of its contents
correctly */
grpc_byte_buffer_destroy(request_payload);
cq_expect_write_accepted(v_client, tag(4), GRPC_OP_OK);
cq_verify(v_client);
cq_expect_server_rpc_new(v_server, &s, tag(100), "/foo", "foo.test.google.fr",
deadline, "key1", "val1", "key2", "val2", NULL);
cq_verify(v_server);
grpc_call_server_accept_old(s, f.server_cq, tag(102));
/* add multiple metadata */
GPR_ASSERT(GRPC_CALL_OK == grpc_call_add_metadata_old(s, &meta3, 0));
GPR_ASSERT(GRPC_CALL_OK == grpc_call_add_metadata_old(s, &meta4, 0));
grpc_call_server_end_initial_metadata_old(s, 0);
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_read_old(s, tag(5)));
cq_expect_read(v_server, tag(5), gpr_slice_from_copied_string("hello world"));
cq_verify(v_server);
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_start_write_old(s, response_payload, tag(6), 0));
/* destroy byte buffer early to ensure async code keeps track of its contents
correctly */
grpc_byte_buffer_destroy(response_payload);
cq_expect_write_accepted(v_server, tag(6), GRPC_OP_OK);
cq_verify(v_server);
/* fetch metadata.. */
cq_expect_client_metadata_read(v_client, tag(2), "key3", "val3", "key4",
"val4", NULL);
cq_verify(v_client);
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_read_old(c, tag(7)));
cq_expect_read(v_client, tag(7), gpr_slice_from_copied_string("hello you"));
cq_verify(v_client);
GPR_ASSERT(GRPC_CALL_OK == grpc_call_writes_done_old(c, tag(8)));
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_write_status_old(
s, GRPC_STATUS_UNIMPLEMENTED, "xyz", tag(9)));
cq_expect_finish_accepted(v_client, tag(8), GRPC_OP_OK);
cq_expect_finished_with_status(v_client, tag(3), GRPC_STATUS_UNIMPLEMENTED,
"xyz", NULL);
cq_verify(v_client);
cq_expect_finish_accepted(v_server, tag(9), GRPC_OP_OK);
cq_expect_finished(v_server, tag(102), NULL);
cq_verify(v_server);
grpc_call_destroy(c);
grpc_call_destroy(s);
end_test(&f);
config.tear_down_data(&f);
cq_verifier_destroy(v_client);
cq_verifier_destroy(v_server);
}
static void test_max_concurrent_streams(grpc_end2end_test_config config) {
grpc_end2end_test_fixture f;
grpc_arg server_arg;
grpc_channel_args server_args;
grpc_call *c1;
grpc_call *c2;
grpc_call *s1;
grpc_call *s2;
int live_call;
gpr_timespec deadline;
cq_verifier *v_client;
cq_verifier *v_server;
grpc_event *ev;
server_arg.key = GRPC_ARG_MAX_CONCURRENT_STREAMS;
server_arg.type = GRPC_ARG_INTEGER;
server_arg.value.integer = 1;
server_args.num_args = 1;
server_args.args = &server_arg;
f = begin_test(config, __FUNCTION__, NULL, &server_args);
v_client = cq_verifier_create(f.client_cq);
v_server = cq_verifier_create(f.server_cq);
/* perform a ping-pong to ensure that settings have had a chance to round
trip */
simple_request_body(f);
/* perform another one to make sure that the one stream case still works */
simple_request_body(f);
/* start two requests - ensuring that the second is not accepted until
the first completes */
deadline = five_seconds_time();
c1 = grpc_channel_create_call_old(f.client, "/alpha", "foo.test.google.fr",
deadline);
GPR_ASSERT(c1);
c2 = grpc_channel_create_call_old(f.client, "/beta", "foo.test.google.fr",
deadline);
GPR_ASSERT(c1);
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call_old(f.server, tag(100)));
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_invoke_old(c1, f.client_cq, tag(301), tag(302), 0));
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_invoke_old(c2, f.client_cq, tag(401), tag(402), 0));
GPR_ASSERT(GRPC_CALL_OK == grpc_call_writes_done_old(c1, tag(303)));
GPR_ASSERT(GRPC_CALL_OK == grpc_call_writes_done_old(c2, tag(403)));
ev = grpc_completion_queue_next(
f.client_cq, gpr_time_add(gpr_now(), gpr_time_from_seconds(10)));
GPR_ASSERT(ev);
GPR_ASSERT(ev->type == GRPC_FINISH_ACCEPTED);
GPR_ASSERT(ev->data.invoke_accepted == GRPC_OP_OK);
/* The /alpha or /beta calls started above could be invoked (but NOT both);
* check this here */
/* We'll get tag 303 or 403, we want 300, 400 */
live_call = ((int)(gpr_intptr) ev->tag) - 3;
grpc_event_finish(ev);
cq_expect_server_rpc_new(v_server, &s1, tag(100),
live_call == 300 ? "/alpha" : "/beta",
"foo.test.google.fr", deadline, NULL);
cq_verify(v_server);
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_server_accept_old(s1, f.server_cq, tag(102)));
GPR_ASSERT(GRPC_CALL_OK == grpc_call_server_end_initial_metadata_old(s1, 0));
cq_expect_client_metadata_read(v_client, tag(live_call + 1), NULL);
cq_verify(v_client);
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_start_write_status_old(s1, GRPC_STATUS_UNIMPLEMENTED,
"xyz", tag(103)));
cq_expect_finish_accepted(v_server, tag(103), GRPC_OP_OK);
cq_expect_finished(v_server, tag(102), NULL);
cq_verify(v_server);
/* first request is finished, we should be able to start the second */
cq_expect_finished_with_status(v_client, tag(live_call + 2),
GRPC_STATUS_UNIMPLEMENTED, "xyz", NULL);
live_call = (live_call == 300) ? 400 : 300;
cq_expect_finish_accepted(v_client, tag(live_call + 3), GRPC_OP_OK);
cq_verify(v_client);
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call_old(f.server, tag(200)));
cq_expect_server_rpc_new(v_server, &s2, tag(200),
live_call == 300 ? "/alpha" : "/beta",
"foo.test.google.fr", deadline, NULL);
cq_verify(v_server);
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_server_accept_old(s2, f.server_cq, tag(202)));
GPR_ASSERT(GRPC_CALL_OK == grpc_call_server_end_initial_metadata_old(s2, 0));
cq_expect_client_metadata_read(v_client, tag(live_call + 1), NULL);
cq_verify(v_client);
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_start_write_status_old(s2, GRPC_STATUS_UNIMPLEMENTED,
"xyz", tag(203)));
cq_expect_finish_accepted(v_server, tag(203), GRPC_OP_OK);
cq_expect_finished(v_server, tag(202), NULL);
cq_verify(v_server);
cq_expect_finished_with_status(v_client, tag(live_call + 2),
GRPC_STATUS_UNIMPLEMENTED, "xyz", NULL);
cq_verify(v_client);
cq_verifier_destroy(v_client);
cq_verifier_destroy(v_server);
grpc_call_destroy(c1);
grpc_call_destroy(s1);
grpc_call_destroy(c2);
grpc_call_destroy(s2);
end_test(&f);
config.tear_down_data(&f);
}
static void test_invoke_large_request(grpc_end2end_test_config config) {
grpc_call *c;
grpc_call *s;
gpr_slice request_payload_slice = large_slice();
grpc_byte_buffer *request_payload =
grpc_byte_buffer_create(&request_payload_slice, 1);
gpr_timespec deadline = n_seconds_time(30);
grpc_end2end_test_fixture f = begin_test(config, __FUNCTION__, NULL, NULL);
cq_verifier *v_client = cq_verifier_create(f.client_cq);
cq_verifier *v_server = cq_verifier_create(f.server_cq);
/* byte buffer holds the slice, we can unref it already */
gpr_slice_unref(request_payload_slice);
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call_old(f.server, tag(100)));
c = grpc_channel_create_call_old(f.client, "/foo", "foo.test.google.fr",
deadline);
GPR_ASSERT(c);
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_invoke_old(c, f.client_cq, tag(2), tag(3), 0));
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_start_write_old(c, request_payload, tag(4), 0));
/* destroy byte buffer early to ensure async code keeps track of its contents
correctly */
grpc_byte_buffer_destroy(request_payload);
/* write should not be accepted until the server is willing to read the
request (as this request is very large) */
cq_verify_empty(v_client);
cq_expect_server_rpc_new(v_server, &s, tag(100), "/foo", "foo.test.google.fr",
deadline, NULL);
cq_verify(v_server);
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_server_accept_old(s, f.server_cq, tag(102)));
GPR_ASSERT(GRPC_CALL_OK == grpc_call_server_end_initial_metadata_old(s, 0));
cq_expect_client_metadata_read(v_client, tag(2), NULL);
cq_verify(v_client);
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_read_old(s, tag(5)));
/* now the write can be accepted */
cq_expect_write_accepted(v_client, tag(4), GRPC_OP_OK);
cq_verify(v_client);
cq_expect_read(v_server, tag(5), large_slice());
cq_verify(v_server);
GPR_ASSERT(GRPC_CALL_OK == grpc_call_writes_done_old(c, tag(8)));
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_write_status_old(
s, GRPC_STATUS_UNIMPLEMENTED, "xyz", tag(9)));
cq_expect_finish_accepted(v_client, tag(8), GRPC_OP_OK);
cq_expect_finished_with_status(v_client, tag(3), GRPC_STATUS_UNIMPLEMENTED,
"xyz", NULL);
cq_verify(v_client);
cq_expect_finish_accepted(v_server, tag(9), GRPC_OP_OK);
cq_expect_finished(v_server, tag(102), NULL);
cq_verify(v_server);
grpc_call_destroy(c);
grpc_call_destroy(s);
cq_verifier_destroy(v_client);
cq_verifier_destroy(v_server);
end_test(&f);
config.tear_down_data(&f);
}
void test_connect(const char *server_host, const char *client_host, int port,
int expect_ok) {
char *client_hostport;
char *server_hostport;
grpc_channel *client;
grpc_server *server;
grpc_completion_queue *client_cq;
grpc_completion_queue *server_cq;
grpc_call *c;
grpc_call *s;
cq_verifier *v_client;
cq_verifier *v_server;
gpr_timespec deadline;
int got_port;
if (port == 0) {
port = grpc_pick_unused_port_or_die();
}
gpr_join_host_port(&server_hostport, server_host, port);
/* Create server. */
server_cq = grpc_completion_queue_create();
server = grpc_server_create(server_cq, NULL);
GPR_ASSERT((got_port = grpc_server_add_http2_port(server, server_hostport)) >
0);
if (port == 0) {
port = got_port;
} else {
GPR_ASSERT(port == got_port);
}
grpc_server_start(server);
v_server = cq_verifier_create(server_cq);
/* Create client. */
gpr_join_host_port(&client_hostport, client_host, port);
client_cq = grpc_completion_queue_create();
client = grpc_channel_create(client_hostport, NULL);
v_client = cq_verifier_create(client_cq);
gpr_log(GPR_INFO, "Testing with server=%s client=%s (expecting %s)",
server_hostport, client_hostport, expect_ok ? "success" : "failure");
gpr_free(client_hostport);
gpr_free(server_hostport);
if (expect_ok) {
/* Normal deadline, shouldn't be reached. */
deadline = ms_from_now(60000);
} else {
/* Give up faster when failure is expected.
BUG: Setting this to 1000 reveals a memory leak (b/18608927). */
deadline = ms_from_now(1500);
}
/* Send a trivial request. */
c = grpc_channel_create_call_old(client, "/foo", "foo.test.google.fr",
deadline);
GPR_ASSERT(c);
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_invoke_old(c, client_cq, tag(2), tag(3), 0));
GPR_ASSERT(GRPC_CALL_OK == grpc_call_writes_done_old(c, tag(4)));
if (expect_ok) {
/* Check for a successful request. */
cq_expect_finish_accepted(v_client, tag(4), GRPC_OP_OK);
cq_verify(v_client);
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call_old(server, tag(100)));
cq_expect_server_rpc_new(v_server, &s, tag(100), "/foo",
"foo.test.google.fr", deadline, NULL);
cq_verify(v_server);
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_server_accept_old(s, server_cq, tag(102)));
GPR_ASSERT(GRPC_CALL_OK == grpc_call_server_end_initial_metadata_old(s, 0));
cq_expect_client_metadata_read(v_client, tag(2), NULL);
cq_verify(v_client);
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_start_write_status_old(s, GRPC_STATUS_UNIMPLEMENTED,
"xyz", tag(5)));
cq_expect_finished_with_status(v_client, tag(3), GRPC_STATUS_UNIMPLEMENTED,
"xyz", NULL);
cq_verify(v_client);
cq_expect_finish_accepted(v_server, tag(5), GRPC_OP_OK);
cq_expect_finished(v_server, tag(102), NULL);
cq_verify(v_server);
grpc_call_destroy(c);
grpc_call_destroy(s);
} else {
/* Check for a failed connection. */
cq_expect_client_metadata_read(v_client, tag(2), NULL);
cq_expect_finished_with_status(v_client, tag(3),
GRPC_STATUS_DEADLINE_EXCEEDED,
"Deadline Exceeded", NULL);
cq_expect_finish_accepted(v_client, tag(4), GRPC_OP_ERROR);
cq_verify(v_client);
grpc_call_destroy(c);
}
cq_verifier_destroy(v_client);
cq_verifier_destroy(v_server);
/* Destroy client. */
grpc_channel_destroy(client);
grpc_completion_queue_shutdown(client_cq);
drain_cq(client_cq);
grpc_completion_queue_destroy(client_cq);
/* Destroy server. */
grpc_server_shutdown(server);
grpc_server_destroy(server);
grpc_completion_queue_shutdown(server_cq);
drain_cq(server_cq);
grpc_completion_queue_destroy(server_cq);
}
