diff options
Diffstat (limited to 'test/core/end2end/tests/invoke_large_request.cc')
-rw-r--r-- | test/core/end2end/tests/invoke_large_request.cc | 285 |
1 files changed, 285 insertions, 0 deletions
diff --git a/test/core/end2end/tests/invoke_large_request.cc b/test/core/end2end/tests/invoke_large_request.cc new file mode 100644 index 0000000000..ade61ac91d --- /dev/null +++ b/test/core/end2end/tests/invoke_large_request.cc @@ -0,0 +1,285 @@ +/* + * + * Copyright 2015 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#include "test/core/end2end/end2end_tests.h" + +#include <stdio.h> +#include <string.h> + +#include <grpc/byte_buffer.h> +#include <grpc/support/alloc.h> +#include <grpc/support/log.h> +#include <grpc/support/string_util.h> +#include <grpc/support/time.h> +#include <grpc/support/useful.h> +#include "test/core/end2end/cq_verifier.h" + +static void* tag(intptr_t t) { return (void*)t; } + +static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config, + const char* test_name, + grpc_channel_args* client_args, + grpc_channel_args* server_args) { + grpc_end2end_test_fixture f; + gpr_log(GPR_INFO, "Running test: %s/%s", test_name, config.name); + f = config.create_fixture(client_args, server_args); + config.init_server(&f, server_args); + config.init_client(&f, client_args); + return f; +} + +static gpr_timespec n_seconds_from_now(int n) { + return grpc_timeout_seconds_to_deadline(n); +} + +static void drain_cq(grpc_completion_queue* cq) { + grpc_event ev; + do { + ev = grpc_completion_queue_next(cq, n_seconds_from_now(5), NULL); + } while (ev.type != GRPC_QUEUE_SHUTDOWN); +} + +static void shutdown_server(grpc_end2end_test_fixture* f) { + if (!f->server) return; + grpc_server_shutdown_and_notify(f->server, f->shutdown_cq, tag(1000)); + GPR_ASSERT(grpc_completion_queue_pluck(f->shutdown_cq, tag(1000), + grpc_timeout_seconds_to_deadline(5), + NULL) + .type == GRPC_OP_COMPLETE); + grpc_server_destroy(f->server); + f->server = NULL; +} + +static void shutdown_client(grpc_end2end_test_fixture* f) { + if (!f->client) return; + grpc_channel_destroy(f->client); + f->client = NULL; +} + +static void end_test(grpc_end2end_test_fixture* f) { + shutdown_server(f); + shutdown_client(f); + + grpc_completion_queue_shutdown(f->cq); + drain_cq(f->cq); + grpc_completion_queue_destroy(f->cq); + grpc_completion_queue_destroy(f->shutdown_cq); +} + +static grpc_slice large_slice(void) { + grpc_slice slice = grpc_slice_malloc(1000000); + memset(GRPC_SLICE_START_PTR(slice), 'x', GRPC_SLICE_LENGTH(slice)); + return slice; +} + +static void test_invoke_large_request(grpc_end2end_test_config config, + int max_frame_size, int lookahead_bytes) { + char* name; + gpr_asprintf(&name, + "test_invoke_large_request:max_frame_size=%d:lookahead_bytes=%d", + max_frame_size, lookahead_bytes); + + grpc_arg args[2]; + args[0].type = GRPC_ARG_INTEGER; + args[0].key = const_cast<char*>(GRPC_ARG_HTTP2_MAX_FRAME_SIZE); + args[0].value.integer = max_frame_size; + args[1].type = GRPC_ARG_INTEGER; + args[1].key = const_cast<char*>(GRPC_ARG_HTTP2_STREAM_LOOKAHEAD_BYTES); + args[1].value.integer = lookahead_bytes; + grpc_channel_args channel_args = {GPR_ARRAY_SIZE(args), args}; + + grpc_end2end_test_fixture f = + begin_test(config, name, &channel_args, &channel_args); + gpr_free(name); + + grpc_slice request_payload_slice = large_slice(); + grpc_slice response_payload_slice = large_slice(); + grpc_call* c; + grpc_call* s; + 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); + cq_verifier* cqv = cq_verifier_create(f.cq); + 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_recv = NULL; + grpc_call_details call_details; + grpc_status_code status; + grpc_call_error error; + grpc_slice details; + int was_cancelled = 2; + + gpr_timespec deadline = n_seconds_from_now(30); + 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); + + memset(ops, 0, sizeof(ops)); + 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_SEND_MESSAGE; + op->data.send_message.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.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++; + 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(101)); + GPR_ASSERT(GRPC_CALL_OK == error); + CQ_EXPECT_COMPLETION(cqv, tag(101), 1); + cq_verify(cqv); + + memset(ops, 0, sizeof(ops)); + 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.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); + + memset(ops, 0, sizeof(ops)); + 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_MESSAGE; + op->data.send_message.send_message = response_payload; + 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_UNIMPLEMENTED; + 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(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_UNIMPLEMENTED); + 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 == 1); + + 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_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); + + end_test(&f); + config.tear_down_data(&f); +} + +void invoke_large_request(grpc_end2end_test_config config) { + test_invoke_large_request(config, 16384, 65536); + test_invoke_large_request(config, 32768, 65536); + + test_invoke_large_request(config, 1000000 - 1, 65536); + test_invoke_large_request(config, 1000000, 65536); + test_invoke_large_request(config, 1000000 + 1, 65536); + test_invoke_large_request(config, 1000000 + 2, 65536); + test_invoke_large_request(config, 1000000 + 3, 65536); + test_invoke_large_request(config, 1000000 + 4, 65536); + test_invoke_large_request(config, 1000000 + 5, 65536); + test_invoke_large_request(config, 1000000 + 6, 65536); + + test_invoke_large_request(config, 1000000 - 1, 2000000); + test_invoke_large_request(config, 1000000, 2000000); + test_invoke_large_request(config, 1000000 + 1, 2000000); + test_invoke_large_request(config, 1000000 + 2, 2000000); + test_invoke_large_request(config, 1000000 + 3, 2000000); + test_invoke_large_request(config, 1000000 + 4, 2000000); + test_invoke_large_request(config, 1000000 + 5, 2000000); + test_invoke_large_request(config, 1000000 + 6, 2000000); +} + +void invoke_large_request_pre_init(void) {} |