/* 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);
}
/* Cancel and do nothing */
static void test_cancel_in_a_vacuum(grpc_end2end_test_config config,
cancellation_mode mode) {
grpc_call *c;
grpc_end2end_test_fixture f = begin_test(config, "test_cancel_in_a_vacuum", NULL, NULL);
gpr_timespec deadline = five_seconds_time();
cq_verifier *v_client = cq_verifier_create(f.client_cq);
c = grpc_channel_create_call(f.client, f.client_cq, "/foo",
"foo.test.google.fr", deadline);
GPR_ASSERT(c);
GPR_ASSERT(GRPC_CALL_OK == mode.initiate_cancel(c));
grpc_call_destroy(c);
cq_verifier_destroy(v_client);
end_test(&f);
config.tear_down_data(&f);
}
/* Cancel and do nothing */
static void test_cancel_in_a_vacuum(grpc_end2end_test_config config,
cancellation_mode mode) {
grpc_call *c;
grpc_end2end_test_fixture f =
begin_test(config, "test_cancel_in_a_vacuum", NULL, NULL);
gpr_timespec deadline = five_seconds_time();
cq_verifier *v_client = cq_verifier_create(f.cq);
c = grpc_channel_create_call(
f.client, NULL, GRPC_PROPAGATE_DEFAULTS, f.cq,
grpc_slice_from_static_string("/foo"),
get_host_override_slice("foo.test.google.fr:1234", config), deadline,
NULL);
GPR_ASSERT(c);
GPR_ASSERT(GRPC_CALL_OK == mode.initiate_cancel(c, NULL));
grpc_call_destroy(c);
cq_verifier_destroy(v_client);
end_test(&f);
config.tear_down_data(&f);
}
/* Cancel after invoke, no payload */
static void test_cancel_after_invoke(grpc_end2end_test_config config,
cancellation_mode mode, size_t test_ops) {
grpc_op ops[6];
grpc_op *op;
grpc_call *c;
grpc_end2end_test_fixture f =
begin_test(config, "test_cancel_after_invoke", mode, NULL, NULL);
gpr_timespec deadline = five_seconds_time();
cq_verifier *cqv = cq_verifier_create(f.cq);
grpc_metadata_array initial_metadata_recv;
grpc_metadata_array trailing_metadata_recv;
grpc_metadata_array request_metadata_recv;
grpc_call_details call_details;
grpc_status_code status;
grpc_call_error error;
char *details = NULL;
size_t details_capacity = 0;
grpc_byte_buffer *response_payload_recv = NULL;
gpr_slice request_payload_slice = gpr_slice_from_copied_string("hello world");
grpc_byte_buffer *request_payload =
grpc_raw_byte_buffer_create(&request_payload_slice, 1);
c = grpc_channel_create_call(f.client, NULL, GRPC_PROPAGATE_DEFAULTS, f.cq,
"/foo", "foo.test.google.fr", deadline, NULL);
GPR_ASSERT(c);
grpc_metadata_array_init(&initial_metadata_recv);
grpc_metadata_array_init(&trailing_metadata_recv);
grpc_metadata_array_init(&request_metadata_recv);
grpc_call_details_init(&call_details);
op = ops;
op->op = GRPC_OP_RECV_STATUS_ON_CLIENT;
op->data.recv_status_on_client.trailing_metadata = &trailing_metadata_recv;
op->data.recv_status_on_client.status = &status;
op->data.recv_status_on_client.status_details = &details;
op->data.recv_status_on_client.status_details_capacity = &details_capacity;
op->flags = 0;
op->reserved = NULL;
op++;
op->op = GRPC_OP_SEND_INITIAL_METADATA;
op->data.send_initial_metadata.count = 0;
op->flags = 0;
op->reserved = NULL;
op++;
op->op = GRPC_OP_SEND_MESSAGE;
op->data.send_message = request_payload;
op->flags = 0;
op->reserved = NULL;
op++;
op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT;
op->flags = 0;
op->reserved = NULL;
op++;
op->op = GRPC_OP_RECV_INITIAL_METADATA;
op->data.recv_initial_metadata = &initial_metadata_recv;
op->flags = 0;
op->reserved = NULL;
op++;
op->op = GRPC_OP_RECV_MESSAGE;
op->data.recv_message = &response_payload_recv;
op->flags = 0;
op->reserved = NULL;
op++;
error = grpc_call_start_batch(c, ops, test_ops, tag(1), NULL);
GPR_ASSERT(GRPC_CALL_OK == error);
GPR_ASSERT(GRPC_CALL_OK == mode.initiate_cancel(c, NULL));
cq_expect_completion(cqv, tag(1), 1);
cq_verify(cqv);
GPR_ASSERT(status == mode.expect_status || status == GRPC_STATUS_INTERNAL);
grpc_metadata_array_destroy(&initial_metadata_recv);
grpc_metadata_array_destroy(&trailing_metadata_recv);
grpc_metadata_array_destroy(&request_metadata_recv);
grpc_call_details_destroy(&call_details);
grpc_byte_buffer_destroy(request_payload);
grpc_byte_buffer_destroy(response_payload_recv);
gpr_free(details);
grpc_call_destroy(c);
cq_verifier_destroy(cqv);
end_test(&f);
config.tear_down_data(&f);
}
/* Cancel after accept, no payload */
static void test_cancel_after_accept(grpc_end2end_test_config config,
cancellation_mode mode,
bool use_service_config) {
grpc_op ops[6];
grpc_op *op;
grpc_call *c;
grpc_call *s;
gpr_timespec deadline = use_service_config
? gpr_inf_future(GPR_CLOCK_MONOTONIC)
: five_seconds_time();
grpc_metadata_array initial_metadata_recv;
grpc_metadata_array trailing_metadata_recv;
grpc_metadata_array request_metadata_recv;
grpc_call_details call_details;
grpc_status_code status;
grpc_call_error error;
char *details = NULL;
size_t details_capacity = 0;
grpc_byte_buffer *request_payload_recv = NULL;
grpc_byte_buffer *response_payload_recv = NULL;
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_raw_byte_buffer_create(&request_payload_slice, 1);
grpc_byte_buffer *response_payload =
grpc_raw_byte_buffer_create(&response_payload_slice, 1);
int was_cancelled = 2;
const char *query_args = NULL;
if (use_service_config) {
query_args =
"method_name=/service/method"
"&timeout_seconds=5";
}
grpc_end2end_test_fixture f =
begin_test(config, "cancel_after_accept", NULL, NULL, query_args);
cq_verifier *cqv = cq_verifier_create(f.cq);
c = grpc_channel_create_call(f.client, NULL, GRPC_PROPAGATE_DEFAULTS, f.cq,
"/service/method", "foo.test.google.fr",
deadline, NULL);
GPR_ASSERT(c);
grpc_metadata_array_init(&initial_metadata_recv);
grpc_metadata_array_init(&trailing_metadata_recv);
grpc_metadata_array_init(&request_metadata_recv);
grpc_call_details_init(&call_details);
memset(ops, 0, sizeof(ops));
op = ops;
op->op = GRPC_OP_RECV_STATUS_ON_CLIENT;
op->data.recv_status_on_client.trailing_metadata = &trailing_metadata_recv;
op->data.recv_status_on_client.status = &status;
op->data.recv_status_on_client.status_details = &details;
op->data.recv_status_on_client.status_details_capacity = &details_capacity;
op->flags = 0;
op->reserved = NULL;
op++;
op->op = GRPC_OP_SEND_INITIAL_METADATA;
op->data.send_initial_metadata.count = 0;
op->flags = 0;
op->reserved = NULL;
op++;
op->op = GRPC_OP_SEND_MESSAGE;
op->data.send_message = request_payload;
op->flags = 0;
op->reserved = NULL;
op++;
op->op = GRPC_OP_RECV_INITIAL_METADATA;
op->data.recv_initial_metadata = &initial_metadata_recv;
op->flags = 0;
op->reserved = NULL;
op++;
op->op = GRPC_OP_RECV_MESSAGE;
op->data.recv_message = &response_payload_recv;
op->flags = 0;
op->reserved = NULL;
op++;
error = grpc_call_start_batch(c, ops, (size_t)(op - ops), tag(1), NULL);
GPR_ASSERT(GRPC_CALL_OK == error);
error = grpc_server_request_call(f.server, &s, &call_details,
&request_metadata_recv, f.cq, f.cq, tag(2));
GPR_ASSERT(GRPC_CALL_OK == error);
CQ_EXPECT_COMPLETION(cqv, tag(2), 1);
cq_verify(cqv);
memset(ops, 0, sizeof(ops));
op = ops;
op->op = GRPC_OP_RECV_MESSAGE;
op->data.recv_message = &request_payload_recv;
op->flags = 0;
op->reserved = NULL;
op++;
op->op = GRPC_OP_SEND_INITIAL_METADATA;
op->data.send_initial_metadata.count = 0;
op->flags = 0;
op->reserved = NULL;
op++;
op->op = GRPC_OP_SEND_MESSAGE;
op->data.send_message = response_payload;
op->flags = 0;
op->reserved = NULL;
op++;
op->op = GRPC_OP_RECV_CLOSE_ON_SERVER;
op->data.recv_close_on_server.cancelled = &was_cancelled;
op->flags = 0;
op->reserved = NULL;
op++;
error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(3), NULL);
GPR_ASSERT(GRPC_CALL_OK == error);
GPR_ASSERT(GRPC_CALL_OK == mode.initiate_cancel(c, NULL));
CQ_EXPECT_COMPLETION(cqv, tag(3), 1);
CQ_EXPECT_COMPLETION(cqv, tag(1), 1);
cq_verify(cqv);
GPR_ASSERT(status == mode.expect_status || status == GRPC_STATUS_INTERNAL);
GPR_ASSERT(was_cancelled == 1);
grpc_metadata_array_destroy(&initial_metadata_recv);
grpc_metadata_array_destroy(&trailing_metadata_recv);
grpc_metadata_array_destroy(&request_metadata_recv);
grpc_call_details_destroy(&call_details);
grpc_byte_buffer_destroy(request_payload);
grpc_byte_buffer_destroy(response_payload);
grpc_byte_buffer_destroy(request_payload_recv);
grpc_byte_buffer_destroy(response_payload_recv);
gpr_free(details);
grpc_call_destroy(c);
grpc_call_destroy(s);
cq_verifier_destroy(cqv);
end_test(&f);
config.tear_down_data(&f);
}
/* Cancel after accept, no payload */
static void test_cancel_after_accept(grpc_end2end_test_config config,
cancellation_mode mode,
bool use_service_config) {
grpc_op ops[6];
grpc_op *op;
grpc_call *c;
grpc_call *s;
grpc_metadata_array initial_metadata_recv;
grpc_metadata_array trailing_metadata_recv;
grpc_metadata_array request_metadata_recv;
grpc_call_details call_details;
grpc_status_code status;
grpc_call_error error;
grpc_slice details;
grpc_byte_buffer *request_payload_recv = NULL;
grpc_byte_buffer *response_payload_recv = NULL;
grpc_slice request_payload_slice =
grpc_slice_from_copied_string("hello world");
grpc_slice response_payload_slice =
grpc_slice_from_copied_string("hello you");
grpc_byte_buffer *request_payload =
grpc_raw_byte_buffer_create(&request_payload_slice, 1);
grpc_byte_buffer *response_payload =
grpc_raw_byte_buffer_create(&response_payload_slice, 1);
int was_cancelled = 2;
grpc_channel_args *args = NULL;
if (use_service_config) {
grpc_arg arg;
arg.type = GRPC_ARG_STRING;
arg.key = GRPC_ARG_SERVICE_CONFIG;
arg.value.string =
"{\n"
" \"methodConfig\": [ {\n"
" \"name\": [\n"
" { \"service\": \"service\", \"method\": \"method\" }\n"
" ],\n"
" \"timeout\": \"5s\"\n"
" } ]\n"
"}";
args = grpc_channel_args_copy_and_add(args, &arg, 1);
}
grpc_end2end_test_fixture f =
begin_test(config, "cancel_after_accept", args, NULL);
cq_verifier *cqv = cq_verifier_create(f.cq);
gpr_timespec deadline = use_service_config
? gpr_inf_future(GPR_CLOCK_MONOTONIC)
: five_seconds_from_now();
c = grpc_channel_create_call(
f.client, NULL, GRPC_PROPAGATE_DEFAULTS, f.cq,
grpc_slice_from_static_string("/service/method"),
get_host_override_slice("foo.test.google.fr:1234", config), deadline,
NULL);
GPR_ASSERT(c);
grpc_metadata_array_init(&initial_metadata_recv);
grpc_metadata_array_init(&trailing_metadata_recv);
grpc_metadata_array_init(&request_metadata_recv);
grpc_call_details_init(&call_details);
memset(ops, 0, sizeof(ops));
op = ops;
op->op = GRPC_OP_RECV_STATUS_ON_CLIENT;
op->data.recv_status_on_client.trailing_metadata = &trailing_metadata_recv;
op->data.recv_status_on_client.status = &status;
op->data.recv_status_on_client.status_details = &details;
op->flags = 0;
op->reserved = NULL;
op++;
op->op = GRPC_OP_SEND_INITIAL_METADATA;
op->data.send_initial_metadata.count = 0;
op->flags = 0;
op->reserved = NULL;
op++;
op->op = GRPC_OP_SEND_MESSAGE;
op->data.send_message.send_message = request_payload;
op->flags = 0;
op->reserved = NULL;
op++;
op->op = GRPC_OP_RECV_INITIAL_METADATA;
op->data.recv_initial_metadata.recv_initial_metadata = &initial_metadata_recv;
op->flags = 0;
op->reserved = NULL;
op++;
op->op = GRPC_OP_RECV_MESSAGE;
op->data.recv_message.recv_message = &response_payload_recv;
op->flags = 0;
op->reserved = NULL;
op++;
error = grpc_call_start_batch(c, ops, (size_t)(op - ops), tag(1), NULL);
GPR_ASSERT(GRPC_CALL_OK == error);
error = grpc_server_request_call(f.server, &s, &call_details,
&request_metadata_recv, f.cq, f.cq, tag(2));
GPR_ASSERT(GRPC_CALL_OK == error);
CQ_EXPECT_COMPLETION(cqv, tag(2), 1);
cq_verify(cqv);
memset(ops, 0, sizeof(ops));
op = ops;
op->op = GRPC_OP_RECV_MESSAGE;
op->data.recv_message.recv_message = &request_payload_recv;
op->flags = 0;
op->reserved = NULL;
op++;
op->op = GRPC_OP_SEND_INITIAL_METADATA;
op->data.send_initial_metadata.count = 0;
op->flags = 0;
op->reserved = NULL;
op++;
op->op = GRPC_OP_SEND_MESSAGE;
op->data.send_message.send_message = response_payload;
op->flags = 0;
op->reserved = NULL;
op++;
op->op = GRPC_OP_RECV_CLOSE_ON_SERVER;
op->data.recv_close_on_server.cancelled = &was_cancelled;
op->flags = 0;
op->reserved = NULL;
op++;
error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(3), NULL);
GPR_ASSERT(GRPC_CALL_OK == error);
GPR_ASSERT(GRPC_CALL_OK == mode.initiate_cancel(c, NULL));
CQ_EXPECT_COMPLETION(cqv, tag(3), 1);
CQ_EXPECT_COMPLETION(cqv, tag(1), 1);
cq_verify(cqv);
GPR_ASSERT(status == mode.expect_status || status == GRPC_STATUS_INTERNAL);
GPR_ASSERT(was_cancelled == 1);
grpc_metadata_array_destroy(&initial_metadata_recv);
grpc_metadata_array_destroy(&trailing_metadata_recv);
grpc_metadata_array_destroy(&request_metadata_recv);
grpc_call_details_destroy(&call_details);
grpc_byte_buffer_destroy(request_payload);
grpc_byte_buffer_destroy(response_payload);
grpc_byte_buffer_destroy(request_payload_recv);
grpc_byte_buffer_destroy(response_payload_recv);
grpc_slice_unref(details);
grpc_call_unref(c);
grpc_call_unref(s);
if (args != NULL) {
grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
grpc_channel_args_destroy(&exec_ctx, args);
grpc_exec_ctx_finish(&exec_ctx);
}
cq_verifier_destroy(cqv);
end_test(&f);
config.tear_down_data(&f);
}
/* Cancel after accept, no payload */
static void test_cancel_after_accept(grpc_end2end_test_config config,
cancellation_mode mode) {
grpc_op ops[6];
grpc_op *op;
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);
grpc_metadata_array initial_metadata_recv;
grpc_metadata_array trailing_metadata_recv;
grpc_metadata_array request_metadata_recv;
grpc_call_details call_details;
grpc_status_code status;
char *details = NULL;
size_t details_capacity = 0;
grpc_byte_buffer *request_payload_recv = NULL;
grpc_byte_buffer *response_payload_recv = NULL;
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);
int was_cancelled = 2;
c = grpc_channel_create_call(f.client, f.client_cq, "/foo",
"foo.test.google.fr", deadline);
GPR_ASSERT(c);
grpc_metadata_array_init(&initial_metadata_recv);
grpc_metadata_array_init(&trailing_metadata_recv);
grpc_metadata_array_init(&request_metadata_recv);
grpc_call_details_init(&call_details);
op = ops;
op->op = GRPC_OP_RECV_STATUS_ON_CLIENT;
op->data.recv_status_on_client.trailing_metadata = &trailing_metadata_recv;
op->data.recv_status_on_client.status = &status;
op->data.recv_status_on_client.status_details = &details;
op->data.recv_status_on_client.status_details_capacity = &details_capacity;
op++;
op->op = GRPC_OP_SEND_INITIAL_METADATA;
op->data.send_initial_metadata.count = 0;
op++;
op->op = GRPC_OP_SEND_MESSAGE;
op->data.send_message = request_payload;
op++;
op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT;
op++;
op->op = GRPC_OP_RECV_INITIAL_METADATA;
op->data.recv_initial_metadata = &initial_metadata_recv;
op++;
op->op = GRPC_OP_RECV_MESSAGE;
op->data.recv_message = &response_payload_recv;
op++;
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(c, ops, op - ops, tag(1)));
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(
f.server, &s, &call_details,
&request_metadata_recv, f.server_cq, tag(2)));
cq_expect_completion(v_server, tag(2), GRPC_OP_OK);
cq_verify(v_server);
op = ops;
op->op = GRPC_OP_RECV_MESSAGE;
op->data.recv_message = &request_payload_recv;
op++;
op->op = GRPC_OP_RECV_CLOSE_ON_SERVER;
op->data.recv_close_on_server.cancelled = &was_cancelled;
op++;
op->op = GRPC_OP_SEND_INITIAL_METADATA;
op->data.send_initial_metadata.count = 0;
op++;
op->op = GRPC_OP_SEND_MESSAGE;
op->data.send_message = response_payload;
op++;
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(s, ops, op - ops, tag(3)));
GPR_ASSERT(GRPC_CALL_OK == mode.initiate_cancel(c));
cq_expect_completion(v_server, tag(3), GRPC_OP_OK);
cq_verify(v_server);
cq_expect_completion(v_client, tag(1), GRPC_OP_OK);
cq_verify(v_client);
GPR_ASSERT(status == mode.expect_status);
GPR_ASSERT(0 == strcmp(details, mode.expect_details));
GPR_ASSERT(was_cancelled == 1);
grpc_metadata_array_destroy(&initial_metadata_recv);
grpc_metadata_array_destroy(&trailing_metadata_recv);
grpc_metadata_array_destroy(&request_metadata_recv);
grpc_call_details_destroy(&call_details);
grpc_byte_buffer_destroy(request_payload);
grpc_byte_buffer_destroy(response_payload);
grpc_byte_buffer_destroy(request_payload_recv);
grpc_byte_buffer_destroy(response_payload_recv);
gpr_free(details);
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);
}