Muxi Yan
8 years ago
parent
b9fc05bf93
commit
d19c112db0
14 changed files with 1189 additions and 92 deletions
@ -0,0 +1,293 @@ |
||||
/*
|
||||
* |
||||
* 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/time.h> |
||||
#include <grpc/support/useful.h> |
||||
|
||||
#include "src/core/lib/channel/channel_args.h" |
||||
#include "src/core/lib/slice/slice_internal.h" |
||||
#include "src/core/lib/transport/metadata.h" |
||||
#include "src/core/lib/transport/service_config.h" |
||||
|
||||
#include "test/core/end2end/cq_verifier.h" |
||||
#include "test/core/end2end/tests/cancel_test_helpers.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 gpr_timespec five_seconds_from_now(void) { |
||||
return n_seconds_from_now(5); |
||||
} |
||||
|
||||
static void drain_cq(grpc_completion_queue *cq) { |
||||
grpc_event ev; |
||||
do { |
||||
ev = grpc_completion_queue_next(cq, five_seconds_from_now(), 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); |
||||
} |
||||
|
||||
/* Cancel after accept, no payload */ |
||||
static void test_cancel_after_round_trip(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_round_trip", 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_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(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_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++; |
||||
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_EXPECT_COMPLETION(cqv, tag(1), 1); |
||||
cq_verify(cqv); |
||||
|
||||
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_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(2), NULL); |
||||
GPR_ASSERT(GRPC_CALL_OK == error); |
||||
|
||||
GPR_ASSERT(GRPC_CALL_OK == mode.initiate_cancel(c, NULL)); |
||||
|
||||
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++; |
||||
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(2), 1); |
||||
CQ_EXPECT_COMPLETION(cqv, tag(103), 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); |
||||
} |
||||
|
||||
void cancel_after_round_trip(grpc_end2end_test_config config) { |
||||
unsigned i; |
||||
|
||||
for (i = 0; i < GPR_ARRAY_SIZE(cancellation_modes); i++) { |
||||
test_cancel_after_round_trip(config, cancellation_modes[i], |
||||
false /* use_service_config */); |
||||
if (config.feature_mask & FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL && |
||||
cancellation_modes[i].expect_status == GRPC_STATUS_DEADLINE_EXCEEDED) { |
||||
test_cancel_after_round_trip(config, cancellation_modes[i], |
||||
true /* use_service_config */); |
||||
} |
||||
} |
||||
} |
||||
|
||||
void cancel_after_round_trip_pre_init(void) {} |
||||
File diff suppressed because it is too large
Load Diff
Loading…
Reference in new issue