static void request_with_payload_template(
grpc_end2end_test_config config, const char *test_name,
uint32_t client_send_flags_bitmask,
grpc_compression_algorithm default_client_channel_compression_algorithm,
grpc_compression_algorithm default_server_channel_compression_algorithm,
grpc_compression_algorithm expected_algorithm_from_client,
grpc_compression_algorithm expected_algorithm_from_server,
grpc_metadata *client_init_metadata, bool set_server_level,
grpc_compression_level server_compression_level,
bool send_message_before_initial_metadata) {
grpc_call *c;
grpc_call *s;
grpc_slice request_payload_slice;
grpc_byte_buffer *request_payload = NULL;
grpc_channel_args *client_args;
grpc_channel_args *server_args;
grpc_end2end_test_fixture f;
grpc_op ops[6];
grpc_op *op;
grpc_metadata_array initial_metadata_recv;
grpc_metadata_array trailing_metadata_recv;
grpc_metadata_array request_metadata_recv;
grpc_byte_buffer *request_payload_recv = NULL;
grpc_byte_buffer *response_payload;
grpc_byte_buffer *response_payload_recv;
grpc_call_details call_details;
grpc_status_code status;
grpc_call_error error;
grpc_slice details;
int was_cancelled = 2;
cq_verifier *cqv;
char request_str[1024];
char response_str[1024];
memset(request_str, 'x', 1023);
request_str[1023] = '\0';
memset(response_str, 'y', 1023);
response_str[1023] = '\0';
request_payload_slice = grpc_slice_from_copied_string(request_str);
grpc_slice response_payload_slice =
grpc_slice_from_copied_string(response_str);
client_args = grpc_channel_args_set_compression_algorithm(
NULL, default_client_channel_compression_algorithm);
server_args = grpc_channel_args_set_compression_algorithm(
NULL, default_server_channel_compression_algorithm);
f = begin_test(config, test_name, client_args, server_args);
cqv = cq_verifier_create(f.cq);
gpr_timespec deadline = five_seconds_from_now();
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);
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);
if (send_message_before_initial_metadata) {
request_payload = grpc_raw_byte_buffer_create(&request_payload_slice, 1);
memset(ops, 0, sizeof(ops));
op = ops;
op->op = GRPC_OP_SEND_MESSAGE;
op->data.send_message.send_message = request_payload;
op->flags = client_send_flags_bitmask;
op->reserved = NULL;
op++;
error = grpc_call_start_batch(c, ops, (size_t)(op - ops), tag(2), NULL);
GPR_ASSERT(GRPC_CALL_OK == error);
CQ_EXPECT_COMPLETION(cqv, tag(2), true);
}
memset(ops, 0, sizeof(ops));
op = ops;
op->op = GRPC_OP_SEND_INITIAL_METADATA;
if (client_init_metadata != NULL) {
op->data.send_initial_metadata.count = 1;
op->data.send_initial_metadata.metadata = client_init_metadata;
} else {
op->data.send_initial_metadata.count = 0;
}
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_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++;
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(100));
GPR_ASSERT(GRPC_CALL_OK == error);
CQ_EXPECT_COMPLETION(cqv, tag(100), true);
cq_verify(cqv);
GPR_ASSERT(GPR_BITCOUNT(grpc_call_test_only_get_encodings_accepted_by_peer(
s)) == GRPC_COMPRESS_ALGORITHMS_COUNT);
GPR_ASSERT(GPR_BITGET(grpc_call_test_only_get_encodings_accepted_by_peer(s),
GRPC_COMPRESS_NONE) != 0);
GPR_ASSERT(GPR_BITGET(grpc_call_test_only_get_encodings_accepted_by_peer(s),
GRPC_COMPRESS_DEFLATE) != 0);
GPR_ASSERT(GPR_BITGET(grpc_call_test_only_get_encodings_accepted_by_peer(s),
GRPC_COMPRESS_GZIP) != 0);
memset(ops, 0, sizeof(ops));
op = ops;
op->op = GRPC_OP_SEND_INITIAL_METADATA;
op->data.send_initial_metadata.count = 0;
if (set_server_level) {
op->data.send_initial_metadata.maybe_compression_level.is_set = true;
op->data.send_initial_metadata.maybe_compression_level.level =
server_compression_level;
}
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(101), NULL);
GPR_ASSERT(GRPC_CALL_OK == error);
for (int i = 0; i < 2; i++) {
response_payload = grpc_raw_byte_buffer_create(&response_payload_slice, 1);
if (i > 0 || !send_message_before_initial_metadata) {
request_payload = grpc_raw_byte_buffer_create(&request_payload_slice, 1);
memset(ops, 0, sizeof(ops));
op = ops;
op->op = GRPC_OP_SEND_MESSAGE;
op->data.send_message.send_message = request_payload;
op->flags = client_send_flags_bitmask;
op->reserved = NULL;
op++;
error = grpc_call_start_batch(c, ops, (size_t)(op - ops), tag(2), NULL);
GPR_ASSERT(GRPC_CALL_OK == error);
CQ_EXPECT_COMPLETION(cqv, tag(2), 1);
}
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++;
error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(102), NULL);
GPR_ASSERT(GRPC_CALL_OK == error);
CQ_EXPECT_COMPLETION(cqv, tag(102), 1);
cq_verify(cqv);
GPR_ASSERT(request_payload_recv->type == GRPC_BB_RAW);
GPR_ASSERT(byte_buffer_eq_string(request_payload_recv, request_str));
GPR_ASSERT(request_payload_recv->data.raw.compression ==
expected_algorithm_from_client);
memset(ops, 0, sizeof(ops));
op = ops;
op->op = GRPC_OP_SEND_MESSAGE;
op->data.send_message.send_message = response_payload;
op->flags = 0;
op->reserved = NULL;
op++;
error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(103), NULL);
GPR_ASSERT(GRPC_CALL_OK == error);
memset(ops, 0, sizeof(ops));
op = ops;
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(3), NULL);
GPR_ASSERT(GRPC_CALL_OK == error);
CQ_EXPECT_COMPLETION(cqv, tag(103), 1);
CQ_EXPECT_COMPLETION(cqv, tag(3), 1);
cq_verify(cqv);
GPR_ASSERT(response_payload_recv->type == GRPC_BB_RAW);
GPR_ASSERT(byte_buffer_eq_string(response_payload_recv, response_str));
if (server_compression_level > GRPC_COMPRESS_LEVEL_NONE) {
const grpc_compression_algorithm algo_for_server_level =
grpc_call_compression_for_level(s, server_compression_level);
GPR_ASSERT(response_payload_recv->data.raw.compression ==
algo_for_server_level);
} else {
GPR_ASSERT(response_payload_recv->data.raw.compression ==
expected_algorithm_from_server);
}
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(request_payload_slice);
grpc_slice_unref(response_payload_slice);
memset(ops, 0, sizeof(ops));
op = ops;
op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT;
op->flags = 0;
op->reserved = NULL;
op++;
error = grpc_call_start_batch(c, ops, (size_t)(op - ops), tag(4), NULL);
GPR_ASSERT(GRPC_CALL_OK == error);
memset(ops, 0, sizeof(ops));
op = ops;
op->op = GRPC_OP_SEND_STATUS_FROM_SERVER;
op->data.send_status_from_server.trailing_metadata_count = 0;
op->data.send_status_from_server.status = GRPC_STATUS_OK;
grpc_slice status_details = grpc_slice_from_static_string("xyz");
op->data.send_status_from_server.status_details = &status_details;
op->flags = 0;
op->reserved = NULL;
op++;
error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(104), NULL);
GPR_ASSERT(GRPC_CALL_OK == error);
CQ_EXPECT_COMPLETION(cqv, tag(1), 1);
CQ_EXPECT_COMPLETION(cqv, tag(4), 1);
CQ_EXPECT_COMPLETION(cqv, tag(101), 1);
CQ_EXPECT_COMPLETION(cqv, tag(104), 1);
cq_verify(cqv);
GPR_ASSERT(status == GRPC_STATUS_OK);
GPR_ASSERT(0 == grpc_slice_str_cmp(details, "xyz"));
GPR_ASSERT(0 == grpc_slice_str_cmp(call_details.method, "/foo"));
validate_host_override_string("foo.test.google.fr:1234", call_details.host,
config);
GPR_ASSERT(was_cancelled == 0);
grpc_slice_unref(details);
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_call_unref(c);
grpc_call_unref(s);
cq_verifier_destroy(cqv);
{
grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
grpc_channel_args_destroy(&exec_ctx, client_args);
grpc_channel_args_destroy(&exec_ctx, server_args);
grpc_exec_ctx_finish(&exec_ctx);
}
end_test(&f);
config.tear_down_data(&f);
}
static void request_with_payload_template(
grpc_end2end_test_config config, const char *test_name,
gpr_uint32 send_flags_bitmask,
grpc_compression_algorithm requested_compression_algorithm,
grpc_compression_algorithm expected_compression_algorithm,
grpc_metadata *client_metadata) {
grpc_call *c;
grpc_call *s;
gpr_slice request_payload_slice;
grpc_byte_buffer *request_payload;
gpr_timespec deadline = five_seconds_time();
grpc_channel_args *client_args;
grpc_channel_args *server_args;
grpc_end2end_test_fixture f;
grpc_op ops[6];
grpc_op *op;
grpc_metadata_array initial_metadata_recv;
grpc_metadata_array trailing_metadata_recv;
grpc_metadata_array request_metadata_recv;
grpc_byte_buffer *request_payload_recv = NULL;
grpc_call_details call_details;
grpc_status_code status;
grpc_call_error error;
char *details = NULL;
size_t details_capacity = 0;
int was_cancelled = 2;
cq_verifier *cqv;
char str[1024];
memset(str, 'x', 1023);
str[1023] = '\0';
request_payload_slice = gpr_slice_from_copied_string(str);
request_payload = grpc_raw_byte_buffer_create(&request_payload_slice, 1);
client_args = grpc_channel_args_set_compression_algorithm(
NULL, requested_compression_algorithm);
server_args = grpc_channel_args_set_compression_algorithm(
NULL, requested_compression_algorithm);
f = begin_test(config, test_name, client_args, server_args);
cqv = cq_verifier_create(f.cq);
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_SEND_INITIAL_METADATA;
if (client_metadata != NULL) {
op->data.send_initial_metadata.count = 1;
op->data.send_initial_metadata.metadata = client_metadata;
} else {
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 = send_flags_bitmask;
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_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++;
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(101));
GPR_ASSERT(GRPC_CALL_OK == error);
cq_expect_completion(cqv, tag(101), 1);
cq_verify(cqv);
GPR_ASSERT(
GPR_BITCOUNT(grpc_call_test_only_get_encodings_accepted_by_peer(s)) == 3);
GPR_ASSERT(GPR_BITGET(grpc_call_test_only_get_encodings_accepted_by_peer(s),
GRPC_COMPRESS_NONE) != 0);
GPR_ASSERT(GPR_BITGET(grpc_call_test_only_get_encodings_accepted_by_peer(s),
GRPC_COMPRESS_DEFLATE) != 0);
GPR_ASSERT(GPR_BITGET(grpc_call_test_only_get_encodings_accepted_by_peer(s),
GRPC_COMPRESS_GZIP) != 0);
op = ops;
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_RECV_MESSAGE;
op->data.recv_message = &request_payload_recv;
op->flags = 0;
op->reserved = NULL;
op++;
error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(102), NULL);
GPR_ASSERT(GRPC_CALL_OK == error);
cq_expect_completion(cqv, tag(102), 1);
cq_verify(cqv);
op = ops;
op->op = GRPC_OP_RECV_CLOSE_ON_SERVER;
op->data.recv_close_on_server.cancelled = &was_cancelled;
op->flags = 0;
op->reserved = NULL;
op++;
op->op = GRPC_OP_SEND_STATUS_FROM_SERVER;
op->data.send_status_from_server.trailing_metadata_count = 0;
op->data.send_status_from_server.status = GRPC_STATUS_OK;
op->data.send_status_from_server.status_details = "xyz";
op->flags = 0;
op->reserved = NULL;
op++;
error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(103), NULL);
GPR_ASSERT(GRPC_CALL_OK == error);
cq_expect_completion(cqv, tag(103), 1);
cq_expect_completion(cqv, tag(1), 1);
cq_verify(cqv);
GPR_ASSERT(status == GRPC_STATUS_OK);
GPR_ASSERT(0 == strcmp(details, "xyz"));
GPR_ASSERT(0 == strcmp(call_details.method, "/foo"));
GPR_ASSERT(0 == strcmp(call_details.host, "foo.test.google.fr"));
GPR_ASSERT(was_cancelled == 0);
GPR_ASSERT(request_payload_recv->type == GRPC_BB_RAW);
GPR_ASSERT(request_payload_recv->data.raw.compression ==
expected_compression_algorithm);
GPR_ASSERT(byte_buffer_eq_string(request_payload_recv, str));
gpr_free(details);
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_call_destroy(c);
grpc_call_destroy(s);
cq_verifier_destroy(cqv);
gpr_slice_unref(request_payload_slice);
grpc_byte_buffer_destroy(request_payload);
grpc_byte_buffer_destroy(request_payload_recv);
grpc_channel_args_destroy(client_args);
grpc_channel_args_destroy(server_args);
end_test(&f);
config.tear_down_data(&f);
}
