Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 1 | /* |
| 2 | * |
Jan Tattermusch | 7897ae9 | 2017-06-07 22:57:36 +0200 | [diff] [blame] | 3 | * Copyright 2015 gRPC authors. |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 4 | * |
Jan Tattermusch | 7897ae9 | 2017-06-07 22:57:36 +0200 | [diff] [blame] | 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | * you may not use this file except in compliance with the License. |
| 7 | * You may obtain a copy of the License at |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 8 | * |
Jan Tattermusch | 7897ae9 | 2017-06-07 22:57:36 +0200 | [diff] [blame] | 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 10 | * |
Jan Tattermusch | 7897ae9 | 2017-06-07 22:57:36 +0200 | [diff] [blame] | 11 | * Unless required by applicable law or agreed to in writing, software |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | * See the License for the specific language governing permissions and |
| 15 | * limitations under the License. |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 16 | * |
| 17 | */ |
| 18 | |
| 19 | #include "test/core/end2end/end2end_tests.h" |
| 20 | |
| 21 | #include <stdbool.h> |
| 22 | #include <stdio.h> |
| 23 | #include <string.h> |
| 24 | |
| 25 | #include <grpc/byte_buffer.h> |
| 26 | #include <grpc/support/alloc.h> |
| 27 | #include <grpc/support/log.h> |
| 28 | #include <grpc/support/time.h> |
| 29 | #include <grpc/support/useful.h> |
| 30 | #include "src/core/lib/channel/channel_stack_builder.h" |
| 31 | #include "src/core/lib/surface/channel_init.h" |
| 32 | #include "test/core/end2end/cq_verifier.h" |
| 33 | |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 34 | static bool g_enable_filter = false; |
| 35 | |
Craig Tiller | baa14a9 | 2017-11-03 09:09:36 -0700 | [diff] [blame] | 36 | static void* tag(intptr_t t) { return (void*)t; } |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 37 | |
| 38 | static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config, |
Craig Tiller | baa14a9 | 2017-11-03 09:09:36 -0700 | [diff] [blame] | 39 | const char* test_name, |
| 40 | grpc_channel_args* client_args, |
| 41 | grpc_channel_args* server_args) { |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 42 | grpc_end2end_test_fixture f; |
Robbie Shade | 55a046a | 2017-01-25 15:14:28 -0500 | [diff] [blame] | 43 | gpr_log(GPR_INFO, "Running test: %s/%s", test_name, config.name); |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 44 | f = config.create_fixture(client_args, server_args); |
| 45 | config.init_server(&f, server_args); |
Mark D. Roth | e127a39 | 2016-10-27 08:27:15 -0700 | [diff] [blame] | 46 | config.init_client(&f, client_args); |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 47 | return f; |
| 48 | } |
| 49 | |
Chris Evans | ed2a547 | 2017-03-27 17:34:51 -0500 | [diff] [blame] | 50 | static gpr_timespec n_seconds_from_now(int n) { |
Robbie Shade | ca7effc | 2017-01-17 09:14:29 -0500 | [diff] [blame] | 51 | return grpc_timeout_seconds_to_deadline(n); |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 52 | } |
| 53 | |
Chris Evans | ed2a547 | 2017-03-27 17:34:51 -0500 | [diff] [blame] | 54 | static gpr_timespec five_seconds_from_now(void) { |
| 55 | return n_seconds_from_now(5); |
| 56 | } |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 57 | |
Craig Tiller | baa14a9 | 2017-11-03 09:09:36 -0700 | [diff] [blame] | 58 | static void drain_cq(grpc_completion_queue* cq) { |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 59 | grpc_event ev; |
| 60 | do { |
Craig Tiller | 4ac2b8e | 2017-11-10 14:14:17 -0800 | [diff] [blame] | 61 | ev = grpc_completion_queue_next(cq, five_seconds_from_now(), nullptr); |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 62 | } while (ev.type != GRPC_QUEUE_SHUTDOWN); |
| 63 | } |
| 64 | |
Craig Tiller | baa14a9 | 2017-11-03 09:09:36 -0700 | [diff] [blame] | 65 | static void shutdown_server(grpc_end2end_test_fixture* f) { |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 66 | if (!f->server) return; |
Sree Kuchibhotla | 321881d | 2017-02-27 11:25:28 -0800 | [diff] [blame] | 67 | grpc_server_shutdown_and_notify(f->server, f->shutdown_cq, tag(1000)); |
| 68 | GPR_ASSERT(grpc_completion_queue_pluck(f->shutdown_cq, tag(1000), |
| 69 | grpc_timeout_seconds_to_deadline(5), |
Craig Tiller | 4ac2b8e | 2017-11-10 14:14:17 -0800 | [diff] [blame] | 70 | nullptr) |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 71 | .type == GRPC_OP_COMPLETE); |
| 72 | grpc_server_destroy(f->server); |
Craig Tiller | 4ac2b8e | 2017-11-10 14:14:17 -0800 | [diff] [blame] | 73 | f->server = nullptr; |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 74 | } |
| 75 | |
Craig Tiller | baa14a9 | 2017-11-03 09:09:36 -0700 | [diff] [blame] | 76 | static void shutdown_client(grpc_end2end_test_fixture* f) { |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 77 | if (!f->client) return; |
| 78 | grpc_channel_destroy(f->client); |
Craig Tiller | 4ac2b8e | 2017-11-10 14:14:17 -0800 | [diff] [blame] | 79 | f->client = nullptr; |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 80 | } |
| 81 | |
Craig Tiller | baa14a9 | 2017-11-03 09:09:36 -0700 | [diff] [blame] | 82 | static void end_test(grpc_end2end_test_fixture* f) { |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 83 | shutdown_server(f); |
| 84 | shutdown_client(f); |
| 85 | |
| 86 | grpc_completion_queue_shutdown(f->cq); |
| 87 | drain_cq(f->cq); |
| 88 | grpc_completion_queue_destroy(f->cq); |
Sree Kuchibhotla | 321881d | 2017-02-27 11:25:28 -0800 | [diff] [blame] | 89 | grpc_completion_queue_destroy(f->shutdown_cq); |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 90 | } |
| 91 | |
Craig Tiller | 6c8ae9a | 2016-04-06 15:50:38 -0700 | [diff] [blame] | 92 | /* Simple request via a server filter that always closes the stream.*/ |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 93 | static void test_request(grpc_end2end_test_config config) { |
Craig Tiller | baa14a9 | 2017-11-03 09:09:36 -0700 | [diff] [blame] | 94 | grpc_call* c; |
| 95 | grpc_call* s; |
Craig Tiller | 28b7242 | 2016-10-26 21:15:29 -0700 | [diff] [blame] | 96 | grpc_slice request_payload_slice = |
| 97 | grpc_slice_from_copied_string("hello world"); |
Craig Tiller | baa14a9 | 2017-11-03 09:09:36 -0700 | [diff] [blame] | 98 | grpc_byte_buffer* request_payload = |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 99 | grpc_raw_byte_buffer_create(&request_payload_slice, 1); |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 100 | grpc_end2end_test_fixture f = |
Craig Tiller | 4ac2b8e | 2017-11-10 14:14:17 -0800 | [diff] [blame] | 101 | begin_test(config, "filter_causes_close", nullptr, nullptr); |
Craig Tiller | baa14a9 | 2017-11-03 09:09:36 -0700 | [diff] [blame] | 102 | cq_verifier* cqv = cq_verifier_create(f.cq); |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 103 | grpc_op ops[6]; |
Craig Tiller | baa14a9 | 2017-11-03 09:09:36 -0700 | [diff] [blame] | 104 | grpc_op* op; |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 105 | grpc_metadata_array initial_metadata_recv; |
| 106 | grpc_metadata_array trailing_metadata_recv; |
| 107 | grpc_metadata_array request_metadata_recv; |
Craig Tiller | 4ac2b8e | 2017-11-10 14:14:17 -0800 | [diff] [blame] | 108 | grpc_byte_buffer* request_payload_recv = nullptr; |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 109 | grpc_call_details call_details; |
| 110 | grpc_status_code status; |
| 111 | grpc_call_error error; |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 112 | grpc_slice details; |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 113 | |
Chris Evans | ed2a547 | 2017-03-27 17:34:51 -0500 | [diff] [blame] | 114 | gpr_timespec deadline = five_seconds_from_now(); |
Muxi Yan | 5ebd327 | 2016-10-31 07:27:07 -0700 | [diff] [blame] | 115 | c = grpc_channel_create_call( |
Craig Tiller | 4ac2b8e | 2017-11-10 14:14:17 -0800 | [diff] [blame] | 116 | f.client, nullptr, GRPC_PROPAGATE_DEFAULTS, f.cq, |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 117 | grpc_slice_from_static_string("/foo"), |
| 118 | get_host_override_slice("foo.test.google.fr:1234", config), deadline, |
Craig Tiller | 4ac2b8e | 2017-11-10 14:14:17 -0800 | [diff] [blame] | 119 | nullptr); |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 120 | GPR_ASSERT(c); |
| 121 | |
| 122 | grpc_metadata_array_init(&initial_metadata_recv); |
| 123 | grpc_metadata_array_init(&trailing_metadata_recv); |
| 124 | grpc_metadata_array_init(&request_metadata_recv); |
| 125 | grpc_call_details_init(&call_details); |
| 126 | |
David Garcia Quintas | a301eaa | 2016-05-06 16:59:03 -0700 | [diff] [blame] | 127 | memset(ops, 0, sizeof(ops)); |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 128 | op = ops; |
| 129 | op->op = GRPC_OP_SEND_INITIAL_METADATA; |
| 130 | op->data.send_initial_metadata.count = 0; |
Craig Tiller | 4ac2b8e | 2017-11-10 14:14:17 -0800 | [diff] [blame] | 131 | op->data.send_initial_metadata.metadata = nullptr; |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 132 | op->flags = 0; |
Craig Tiller | 4ac2b8e | 2017-11-10 14:14:17 -0800 | [diff] [blame] | 133 | op->reserved = nullptr; |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 134 | op++; |
| 135 | op->op = GRPC_OP_SEND_MESSAGE; |
Mark D. Roth | 435f9f2 | 2017-01-25 12:53:54 -0800 | [diff] [blame] | 136 | op->data.send_message.send_message = request_payload; |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 137 | op->flags = 0; |
Craig Tiller | 4ac2b8e | 2017-11-10 14:14:17 -0800 | [diff] [blame] | 138 | op->reserved = nullptr; |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 139 | op++; |
| 140 | op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT; |
| 141 | op->flags = 0; |
Craig Tiller | 4ac2b8e | 2017-11-10 14:14:17 -0800 | [diff] [blame] | 142 | op->reserved = nullptr; |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 143 | op++; |
| 144 | op->op = GRPC_OP_RECV_INITIAL_METADATA; |
Mark D. Roth | 435f9f2 | 2017-01-25 12:53:54 -0800 | [diff] [blame] | 145 | op->data.recv_initial_metadata.recv_initial_metadata = &initial_metadata_recv; |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 146 | op->flags = 0; |
Craig Tiller | 4ac2b8e | 2017-11-10 14:14:17 -0800 | [diff] [blame] | 147 | op->reserved = nullptr; |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 148 | op++; |
| 149 | op->op = GRPC_OP_RECV_STATUS_ON_CLIENT; |
| 150 | op->data.recv_status_on_client.trailing_metadata = &trailing_metadata_recv; |
| 151 | op->data.recv_status_on_client.status = &status; |
| 152 | op->data.recv_status_on_client.status_details = &details; |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 153 | op->flags = 0; |
Craig Tiller | 4ac2b8e | 2017-11-10 14:14:17 -0800 | [diff] [blame] | 154 | op->reserved = nullptr; |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 155 | op++; |
Craig Tiller | 4ac2b8e | 2017-11-10 14:14:17 -0800 | [diff] [blame] | 156 | error = grpc_call_start_batch(c, ops, (size_t)(op - ops), tag(1), nullptr); |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 157 | GPR_ASSERT(GRPC_CALL_OK == error); |
| 158 | |
| 159 | error = |
| 160 | grpc_server_request_call(f.server, &s, &call_details, |
| 161 | &request_metadata_recv, f.cq, f.cq, tag(101)); |
| 162 | GPR_ASSERT(GRPC_CALL_OK == error); |
| 163 | |
Mark D. Roth | 7187ab9 | 2016-08-24 13:49:22 -0700 | [diff] [blame] | 164 | CQ_EXPECT_COMPLETION(cqv, tag(1), 1); |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 165 | cq_verify(cqv); |
| 166 | |
| 167 | GPR_ASSERT(status == GRPC_STATUS_PERMISSION_DENIED); |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 168 | GPR_ASSERT(0 == |
| 169 | grpc_slice_str_cmp(details, "Failure that's not preventable.")); |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 170 | |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 171 | grpc_slice_unref(details); |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 172 | grpc_metadata_array_destroy(&initial_metadata_recv); |
| 173 | grpc_metadata_array_destroy(&trailing_metadata_recv); |
| 174 | grpc_metadata_array_destroy(&request_metadata_recv); |
| 175 | grpc_call_details_destroy(&call_details); |
| 176 | |
Craig Tiller | dd36b15 | 2017-03-31 08:27:28 -0700 | [diff] [blame] | 177 | grpc_call_unref(c); |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 178 | |
| 179 | cq_verifier_destroy(cqv); |
| 180 | |
| 181 | grpc_byte_buffer_destroy(request_payload); |
| 182 | grpc_byte_buffer_destroy(request_payload_recv); |
| 183 | |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 184 | end_test(&f); |
| 185 | config.tear_down_data(&f); |
| 186 | } |
| 187 | |
| 188 | /******************************************************************************* |
| 189 | * Test filter - always closes incoming requests |
| 190 | */ |
| 191 | |
Craig Tiller | baa14a9 | 2017-11-03 09:09:36 -0700 | [diff] [blame] | 192 | typedef struct { |
| 193 | grpc_closure* recv_im_ready; |
| 194 | } call_data; |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 195 | |
Craig Tiller | baa14a9 | 2017-11-03 09:09:36 -0700 | [diff] [blame] | 196 | typedef struct { |
| 197 | uint8_t unused; |
| 198 | } channel_data; |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 199 | |
Yash Tibrewal | 8cf1470 | 2017-12-06 09:47:54 -0800 | [diff] [blame] | 200 | static void recv_im_ready(void* arg, grpc_error* error) { |
Craig Tiller | baa14a9 | 2017-11-03 09:09:36 -0700 | [diff] [blame] | 201 | grpc_call_element* elem = (grpc_call_element*)arg; |
| 202 | call_data* calld = (call_data*)elem->call_data; |
Mark D. Roth | 764cf04 | 2017-09-01 09:00:06 -0700 | [diff] [blame] | 203 | GRPC_CLOSURE_RUN( |
Yash Tibrewal | 8cf1470 | 2017-12-06 09:47:54 -0800 | [diff] [blame] | 204 | calld->recv_im_ready, |
ncteisen | 4b36a3d | 2017-03-13 19:08:06 -0700 | [diff] [blame] | 205 | grpc_error_set_int(GRPC_ERROR_CREATE_REFERENCING_FROM_STATIC_STRING( |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 206 | "Failure that's not preventable.", &error, 1), |
| 207 | GRPC_ERROR_INT_GRPC_STATUS, |
| 208 | GRPC_STATUS_PERMISSION_DENIED)); |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 209 | } |
| 210 | |
Craig Tiller | e1b51da | 2017-03-31 15:44:33 -0700 | [diff] [blame] | 211 | static void start_transport_stream_op_batch( |
Yash Tibrewal | 8cf1470 | 2017-12-06 09:47:54 -0800 | [diff] [blame] | 212 | grpc_call_element* elem, grpc_transport_stream_op_batch* op) { |
Craig Tiller | baa14a9 | 2017-11-03 09:09:36 -0700 | [diff] [blame] | 213 | call_data* calld = (call_data*)elem->call_data; |
Craig Tiller | 72920cc | 2017-03-10 10:20:17 -0800 | [diff] [blame] | 214 | if (op->recv_initial_metadata) { |
| 215 | calld->recv_im_ready = |
| 216 | op->payload->recv_initial_metadata.recv_initial_metadata_ready; |
| 217 | op->payload->recv_initial_metadata.recv_initial_metadata_ready = |
ncteisen | 274bbbe | 2017-06-08 14:57:11 -0700 | [diff] [blame] | 218 | GRPC_CLOSURE_CREATE(recv_im_ready, elem, grpc_schedule_on_exec_ctx); |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 219 | } |
Yash Tibrewal | 8cf1470 | 2017-12-06 09:47:54 -0800 | [diff] [blame] | 220 | grpc_call_next_op(elem, op); |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 221 | } |
| 222 | |
Yash Tibrewal | 8cf1470 | 2017-12-06 09:47:54 -0800 | [diff] [blame] | 223 | static grpc_error* init_call_elem(grpc_call_element* elem, |
Craig Tiller | baa14a9 | 2017-11-03 09:09:36 -0700 | [diff] [blame] | 224 | const grpc_call_element_args* args) { |
Mark D. Roth | 0badbe8 | 2016-06-23 10:15:12 -0700 | [diff] [blame] | 225 | return GRPC_ERROR_NONE; |
| 226 | } |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 227 | |
Yash Tibrewal | 8cf1470 | 2017-12-06 09:47:54 -0800 | [diff] [blame] | 228 | static void destroy_call_elem(grpc_call_element* elem, |
Craig Tiller | baa14a9 | 2017-11-03 09:09:36 -0700 | [diff] [blame] | 229 | const grpc_call_final_info* final_info, |
| 230 | grpc_closure* ignored) {} |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 231 | |
Yash Tibrewal | 8cf1470 | 2017-12-06 09:47:54 -0800 | [diff] [blame] | 232 | static grpc_error* init_channel_elem(grpc_channel_element* elem, |
Craig Tiller | baa14a9 | 2017-11-03 09:09:36 -0700 | [diff] [blame] | 233 | grpc_channel_element_args* args) { |
Mark D. Roth | 5e2566e | 2016-11-18 10:53:13 -0800 | [diff] [blame] | 234 | return GRPC_ERROR_NONE; |
| 235 | } |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 236 | |
Yash Tibrewal | 8cf1470 | 2017-12-06 09:47:54 -0800 | [diff] [blame] | 237 | static void destroy_channel_elem(grpc_channel_element* elem) {} |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 238 | |
| 239 | static const grpc_channel_filter test_filter = { |
Craig Tiller | a0f3abd | 2017-03-31 15:42:16 -0700 | [diff] [blame] | 240 | start_transport_stream_op_batch, |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 241 | grpc_channel_next_op, |
| 242 | sizeof(call_data), |
| 243 | init_call_elem, |
David Garcia Quintas | 4afce7e | 2016-04-18 16:25:17 -0700 | [diff] [blame] | 244 | grpc_call_stack_ignore_set_pollset_or_pollset_set, |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 245 | destroy_call_elem, |
| 246 | sizeof(channel_data), |
| 247 | init_channel_elem, |
| 248 | destroy_channel_elem, |
Mark D. Roth | b2d2488 | 2016-10-27 15:44:07 -0700 | [diff] [blame] | 249 | grpc_channel_next_get_info, |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 250 | "filter_causes_close"}; |
| 251 | |
| 252 | /******************************************************************************* |
| 253 | * Registration |
| 254 | */ |
| 255 | |
Yash Tibrewal | 8cf1470 | 2017-12-06 09:47:54 -0800 | [diff] [blame] | 256 | static bool maybe_add_filter(grpc_channel_stack_builder* builder, void* arg) { |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 257 | if (g_enable_filter) { |
| 258 | return grpc_channel_stack_builder_prepend_filter(builder, &test_filter, |
Craig Tiller | 4ac2b8e | 2017-11-10 14:14:17 -0800 | [diff] [blame] | 259 | nullptr, nullptr); |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 260 | } else { |
| 261 | return true; |
| 262 | } |
| 263 | } |
| 264 | |
| 265 | static void init_plugin(void) { |
| 266 | grpc_channel_init_register_stage(GRPC_SERVER_CHANNEL, 0, maybe_add_filter, |
Craig Tiller | 4ac2b8e | 2017-11-10 14:14:17 -0800 | [diff] [blame] | 267 | nullptr); |
Craig Tiller | a446ee2 | 2016-04-04 13:09:30 -0700 | [diff] [blame] | 268 | } |
| 269 | |
| 270 | static void destroy_plugin(void) {} |
| 271 | |
| 272 | void filter_causes_close(grpc_end2end_test_config config) { |
| 273 | g_enable_filter = true; |
| 274 | test_request(config); |
| 275 | g_enable_filter = false; |
| 276 | } |
| 277 | |
| 278 | void filter_causes_close_pre_init(void) { |
| 279 | grpc_register_plugin(init_plugin, destroy_plugin); |
| 280 | } |