mirror of
https://github.com/php-win-ext/grpc.git
synced 2026-03-28 11:02:07 +01:00
462 lines
15 KiB
C++
462 lines
15 KiB
C++
/*
|
|
*
|
|
* 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 "src/core/lib/surface/completion_queue.h"
|
|
|
|
#include <grpc/support/alloc.h>
|
|
#include <grpc/support/log.h>
|
|
#include <grpc/support/time.h>
|
|
#include "src/core/lib/gpr/useful.h"
|
|
#include "src/core/lib/gprpp/memory.h"
|
|
#include "src/core/lib/iomgr/iomgr.h"
|
|
#include "test/core/util/test_config.h"
|
|
|
|
#define LOG_TEST(x) gpr_log(GPR_INFO, "%s", x)
|
|
|
|
static void* create_test_tag(void) {
|
|
static intptr_t i = 0;
|
|
return (void*)(++i);
|
|
}
|
|
|
|
/* helper for tests to shutdown correctly and tersely */
|
|
static void shutdown_and_destroy(grpc_completion_queue* cc) {
|
|
grpc_event ev;
|
|
grpc_completion_queue_shutdown(cc);
|
|
|
|
switch (grpc_get_cq_completion_type(cc)) {
|
|
case GRPC_CQ_NEXT: {
|
|
ev = grpc_completion_queue_next(cc, gpr_inf_past(GPR_CLOCK_REALTIME),
|
|
nullptr);
|
|
GPR_ASSERT(ev.type == GRPC_QUEUE_SHUTDOWN);
|
|
break;
|
|
}
|
|
case GRPC_CQ_PLUCK: {
|
|
ev = grpc_completion_queue_pluck(
|
|
cc, create_test_tag(), gpr_inf_past(GPR_CLOCK_REALTIME), nullptr);
|
|
GPR_ASSERT(ev.type == GRPC_QUEUE_SHUTDOWN);
|
|
break;
|
|
}
|
|
case GRPC_CQ_CALLBACK: {
|
|
// Nothing to do here. The shutdown callback will be invoked when
|
|
// possible.
|
|
break;
|
|
}
|
|
default: {
|
|
gpr_log(GPR_ERROR, "Unknown completion type");
|
|
break;
|
|
}
|
|
}
|
|
|
|
grpc_completion_queue_destroy(cc);
|
|
}
|
|
|
|
/* ensure we can create and destroy a completion channel */
|
|
static void test_no_op(void) {
|
|
grpc_cq_completion_type completion_types[] = {GRPC_CQ_NEXT, GRPC_CQ_PLUCK};
|
|
grpc_cq_polling_type polling_types[] = {
|
|
GRPC_CQ_DEFAULT_POLLING, GRPC_CQ_NON_LISTENING, GRPC_CQ_NON_POLLING};
|
|
grpc_completion_queue_attributes attr;
|
|
LOG_TEST("test_no_op");
|
|
|
|
attr.version = 1;
|
|
for (size_t i = 0; i < GPR_ARRAY_SIZE(completion_types); i++) {
|
|
for (size_t j = 0; j < GPR_ARRAY_SIZE(polling_types); j++) {
|
|
attr.cq_completion_type = completion_types[i];
|
|
attr.cq_polling_type = polling_types[j];
|
|
shutdown_and_destroy(grpc_completion_queue_create(
|
|
grpc_completion_queue_factory_lookup(&attr), &attr, nullptr));
|
|
}
|
|
}
|
|
}
|
|
|
|
static void test_pollset_conversion(void) {
|
|
grpc_cq_completion_type completion_types[] = {GRPC_CQ_NEXT, GRPC_CQ_PLUCK};
|
|
grpc_cq_polling_type polling_types[] = {GRPC_CQ_DEFAULT_POLLING,
|
|
GRPC_CQ_NON_LISTENING};
|
|
grpc_completion_queue* cq;
|
|
grpc_completion_queue_attributes attr;
|
|
|
|
LOG_TEST("test_pollset_conversion");
|
|
|
|
attr.version = 1;
|
|
for (size_t i = 0; i < GPR_ARRAY_SIZE(completion_types); i++) {
|
|
for (size_t j = 0; j < GPR_ARRAY_SIZE(polling_types); j++) {
|
|
attr.cq_completion_type = completion_types[i];
|
|
attr.cq_polling_type = polling_types[j];
|
|
cq = grpc_completion_queue_create(
|
|
grpc_completion_queue_factory_lookup(&attr), &attr, nullptr);
|
|
GPR_ASSERT(grpc_cq_pollset(cq) != nullptr);
|
|
shutdown_and_destroy(cq);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void test_wait_empty(void) {
|
|
grpc_cq_polling_type polling_types[] = {
|
|
GRPC_CQ_DEFAULT_POLLING, GRPC_CQ_NON_LISTENING, GRPC_CQ_NON_POLLING};
|
|
grpc_completion_queue* cc;
|
|
grpc_completion_queue_attributes attr;
|
|
grpc_event event;
|
|
|
|
LOG_TEST("test_wait_empty");
|
|
|
|
attr.version = 1;
|
|
attr.cq_completion_type = GRPC_CQ_NEXT;
|
|
for (size_t i = 0; i < GPR_ARRAY_SIZE(polling_types); i++) {
|
|
attr.cq_polling_type = polling_types[i];
|
|
cc = grpc_completion_queue_create(
|
|
grpc_completion_queue_factory_lookup(&attr), &attr, nullptr);
|
|
event =
|
|
grpc_completion_queue_next(cc, gpr_now(GPR_CLOCK_REALTIME), nullptr);
|
|
GPR_ASSERT(event.type == GRPC_QUEUE_TIMEOUT);
|
|
shutdown_and_destroy(cc);
|
|
}
|
|
}
|
|
|
|
static void do_nothing_end_completion(void* arg, grpc_cq_completion* c) {}
|
|
|
|
static void test_cq_end_op(void) {
|
|
grpc_event ev;
|
|
grpc_completion_queue* cc;
|
|
grpc_cq_completion completion;
|
|
grpc_cq_polling_type polling_types[] = {
|
|
GRPC_CQ_DEFAULT_POLLING, GRPC_CQ_NON_LISTENING, GRPC_CQ_NON_POLLING};
|
|
grpc_completion_queue_attributes attr;
|
|
void* tag = create_test_tag();
|
|
|
|
LOG_TEST("test_cq_end_op");
|
|
|
|
attr.version = 1;
|
|
attr.cq_completion_type = GRPC_CQ_NEXT;
|
|
for (size_t i = 0; i < GPR_ARRAY_SIZE(polling_types); i++) {
|
|
grpc_core::ExecCtx exec_ctx;
|
|
attr.cq_polling_type = polling_types[i];
|
|
cc = grpc_completion_queue_create(
|
|
grpc_completion_queue_factory_lookup(&attr), &attr, nullptr);
|
|
|
|
GPR_ASSERT(grpc_cq_begin_op(cc, tag));
|
|
grpc_cq_end_op(cc, tag, GRPC_ERROR_NONE, do_nothing_end_completion, nullptr,
|
|
&completion);
|
|
|
|
ev = grpc_completion_queue_next(cc, gpr_inf_past(GPR_CLOCK_REALTIME),
|
|
nullptr);
|
|
GPR_ASSERT(ev.type == GRPC_OP_COMPLETE);
|
|
GPR_ASSERT(ev.tag == tag);
|
|
GPR_ASSERT(ev.success);
|
|
|
|
shutdown_and_destroy(cc);
|
|
}
|
|
}
|
|
|
|
static void test_cq_tls_cache_full(void) {
|
|
grpc_event ev;
|
|
grpc_completion_queue* cc;
|
|
grpc_cq_completion completion;
|
|
grpc_cq_polling_type polling_types[] = {
|
|
GRPC_CQ_DEFAULT_POLLING, GRPC_CQ_NON_LISTENING, GRPC_CQ_NON_POLLING};
|
|
grpc_completion_queue_attributes attr;
|
|
void* tag = create_test_tag();
|
|
void* res_tag;
|
|
int ok;
|
|
|
|
LOG_TEST("test_cq_tls_cache_full");
|
|
|
|
attr.version = 1;
|
|
attr.cq_completion_type = GRPC_CQ_NEXT;
|
|
for (size_t i = 0; i < GPR_ARRAY_SIZE(polling_types); i++) {
|
|
grpc_core::ExecCtx exec_ctx; // Reset exec_ctx
|
|
attr.cq_polling_type = polling_types[i];
|
|
cc = grpc_completion_queue_create(
|
|
grpc_completion_queue_factory_lookup(&attr), &attr, nullptr);
|
|
|
|
grpc_completion_queue_thread_local_cache_init(cc);
|
|
GPR_ASSERT(grpc_cq_begin_op(cc, tag));
|
|
grpc_cq_end_op(cc, tag, GRPC_ERROR_NONE, do_nothing_end_completion, nullptr,
|
|
&completion);
|
|
|
|
ev = grpc_completion_queue_next(cc, gpr_inf_past(GPR_CLOCK_REALTIME),
|
|
nullptr);
|
|
GPR_ASSERT(ev.type == GRPC_QUEUE_TIMEOUT);
|
|
|
|
GPR_ASSERT(
|
|
grpc_completion_queue_thread_local_cache_flush(cc, &res_tag, &ok) == 1);
|
|
GPR_ASSERT(res_tag == tag);
|
|
GPR_ASSERT(ok);
|
|
|
|
ev = grpc_completion_queue_next(cc, gpr_inf_past(GPR_CLOCK_REALTIME),
|
|
nullptr);
|
|
GPR_ASSERT(ev.type == GRPC_QUEUE_TIMEOUT);
|
|
|
|
shutdown_and_destroy(cc);
|
|
}
|
|
}
|
|
|
|
static void test_cq_tls_cache_empty(void) {
|
|
grpc_completion_queue* cc;
|
|
grpc_cq_polling_type polling_types[] = {
|
|
GRPC_CQ_DEFAULT_POLLING, GRPC_CQ_NON_LISTENING, GRPC_CQ_NON_POLLING};
|
|
grpc_completion_queue_attributes attr;
|
|
void* res_tag;
|
|
int ok;
|
|
|
|
LOG_TEST("test_cq_tls_cache_empty");
|
|
|
|
attr.version = 1;
|
|
attr.cq_completion_type = GRPC_CQ_NEXT;
|
|
for (size_t i = 0; i < GPR_ARRAY_SIZE(polling_types); i++) {
|
|
grpc_core::ExecCtx exec_ctx; // Reset exec_ctx
|
|
attr.cq_polling_type = polling_types[i];
|
|
cc = grpc_completion_queue_create(
|
|
grpc_completion_queue_factory_lookup(&attr), &attr, nullptr);
|
|
|
|
GPR_ASSERT(
|
|
grpc_completion_queue_thread_local_cache_flush(cc, &res_tag, &ok) == 0);
|
|
grpc_completion_queue_thread_local_cache_init(cc);
|
|
GPR_ASSERT(
|
|
grpc_completion_queue_thread_local_cache_flush(cc, &res_tag, &ok) == 0);
|
|
shutdown_and_destroy(cc);
|
|
}
|
|
}
|
|
|
|
static void test_shutdown_then_next_polling(void) {
|
|
grpc_cq_polling_type polling_types[] = {
|
|
GRPC_CQ_DEFAULT_POLLING, GRPC_CQ_NON_LISTENING, GRPC_CQ_NON_POLLING};
|
|
grpc_completion_queue* cc;
|
|
grpc_completion_queue_attributes attr;
|
|
grpc_event event;
|
|
LOG_TEST("test_shutdown_then_next_polling");
|
|
|
|
attr.version = 1;
|
|
attr.cq_completion_type = GRPC_CQ_NEXT;
|
|
for (size_t i = 0; i < GPR_ARRAY_SIZE(polling_types); i++) {
|
|
attr.cq_polling_type = polling_types[i];
|
|
cc = grpc_completion_queue_create(
|
|
grpc_completion_queue_factory_lookup(&attr), &attr, nullptr);
|
|
grpc_completion_queue_shutdown(cc);
|
|
event = grpc_completion_queue_next(cc, gpr_inf_past(GPR_CLOCK_REALTIME),
|
|
nullptr);
|
|
GPR_ASSERT(event.type == GRPC_QUEUE_SHUTDOWN);
|
|
grpc_completion_queue_destroy(cc);
|
|
}
|
|
}
|
|
|
|
static void test_shutdown_then_next_with_timeout(void) {
|
|
grpc_cq_polling_type polling_types[] = {
|
|
GRPC_CQ_DEFAULT_POLLING, GRPC_CQ_NON_LISTENING, GRPC_CQ_NON_POLLING};
|
|
grpc_completion_queue* cc;
|
|
grpc_completion_queue_attributes attr;
|
|
grpc_event event;
|
|
LOG_TEST("test_shutdown_then_next_with_timeout");
|
|
|
|
attr.version = 1;
|
|
attr.cq_completion_type = GRPC_CQ_NEXT;
|
|
for (size_t i = 0; i < GPR_ARRAY_SIZE(polling_types); i++) {
|
|
attr.cq_polling_type = polling_types[i];
|
|
cc = grpc_completion_queue_create(
|
|
grpc_completion_queue_factory_lookup(&attr), &attr, nullptr);
|
|
|
|
grpc_completion_queue_shutdown(cc);
|
|
event = grpc_completion_queue_next(cc, gpr_inf_future(GPR_CLOCK_REALTIME),
|
|
nullptr);
|
|
GPR_ASSERT(event.type == GRPC_QUEUE_SHUTDOWN);
|
|
grpc_completion_queue_destroy(cc);
|
|
}
|
|
}
|
|
|
|
static void test_pluck(void) {
|
|
grpc_event ev;
|
|
grpc_completion_queue* cc;
|
|
void* tags[128];
|
|
grpc_cq_completion completions[GPR_ARRAY_SIZE(tags)];
|
|
grpc_cq_polling_type polling_types[] = {
|
|
GRPC_CQ_DEFAULT_POLLING, GRPC_CQ_NON_LISTENING, GRPC_CQ_NON_POLLING};
|
|
grpc_completion_queue_attributes attr;
|
|
unsigned i, j;
|
|
|
|
LOG_TEST("test_pluck");
|
|
|
|
for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) {
|
|
tags[i] = create_test_tag();
|
|
for (j = 0; j < i; j++) {
|
|
GPR_ASSERT(tags[i] != tags[j]);
|
|
}
|
|
}
|
|
|
|
attr.version = 1;
|
|
attr.cq_completion_type = GRPC_CQ_PLUCK;
|
|
for (size_t pidx = 0; pidx < GPR_ARRAY_SIZE(polling_types); pidx++) {
|
|
grpc_core::ExecCtx exec_ctx; // reset exec_ctx
|
|
attr.cq_polling_type = polling_types[pidx];
|
|
cc = grpc_completion_queue_create(
|
|
grpc_completion_queue_factory_lookup(&attr), &attr, nullptr);
|
|
|
|
for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) {
|
|
GPR_ASSERT(grpc_cq_begin_op(cc, tags[i]));
|
|
grpc_cq_end_op(cc, tags[i], GRPC_ERROR_NONE, do_nothing_end_completion,
|
|
nullptr, &completions[i]);
|
|
}
|
|
|
|
for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) {
|
|
ev = grpc_completion_queue_pluck(
|
|
cc, tags[i], gpr_inf_past(GPR_CLOCK_REALTIME), nullptr);
|
|
GPR_ASSERT(ev.tag == tags[i]);
|
|
}
|
|
|
|
for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) {
|
|
GPR_ASSERT(grpc_cq_begin_op(cc, tags[i]));
|
|
grpc_cq_end_op(cc, tags[i], GRPC_ERROR_NONE, do_nothing_end_completion,
|
|
nullptr, &completions[i]);
|
|
}
|
|
|
|
for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) {
|
|
ev = grpc_completion_queue_pluck(cc, tags[GPR_ARRAY_SIZE(tags) - i - 1],
|
|
gpr_inf_past(GPR_CLOCK_REALTIME),
|
|
nullptr);
|
|
GPR_ASSERT(ev.tag == tags[GPR_ARRAY_SIZE(tags) - i - 1]);
|
|
}
|
|
|
|
shutdown_and_destroy(cc);
|
|
}
|
|
}
|
|
|
|
static void test_pluck_after_shutdown(void) {
|
|
grpc_cq_polling_type polling_types[] = {
|
|
GRPC_CQ_DEFAULT_POLLING, GRPC_CQ_NON_LISTENING, GRPC_CQ_NON_POLLING};
|
|
grpc_event ev;
|
|
grpc_completion_queue* cc;
|
|
grpc_completion_queue_attributes attr;
|
|
|
|
LOG_TEST("test_pluck_after_shutdown");
|
|
|
|
attr.version = 1;
|
|
attr.cq_completion_type = GRPC_CQ_PLUCK;
|
|
for (size_t i = 0; i < GPR_ARRAY_SIZE(polling_types); i++) {
|
|
attr.cq_polling_type = polling_types[i];
|
|
cc = grpc_completion_queue_create(
|
|
grpc_completion_queue_factory_lookup(&attr), &attr, nullptr);
|
|
grpc_completion_queue_shutdown(cc);
|
|
ev = grpc_completion_queue_pluck(
|
|
cc, nullptr, gpr_inf_future(GPR_CLOCK_REALTIME), nullptr);
|
|
GPR_ASSERT(ev.type == GRPC_QUEUE_SHUTDOWN);
|
|
grpc_completion_queue_destroy(cc);
|
|
}
|
|
}
|
|
|
|
static void test_callback(void) {
|
|
grpc_completion_queue* cc;
|
|
void* tags[128];
|
|
grpc_cq_completion completions[GPR_ARRAY_SIZE(tags)];
|
|
grpc_cq_polling_type polling_types[] = {
|
|
GRPC_CQ_DEFAULT_POLLING, GRPC_CQ_NON_LISTENING, GRPC_CQ_NON_POLLING};
|
|
grpc_completion_queue_attributes attr;
|
|
unsigned i;
|
|
|
|
LOG_TEST("test_callback");
|
|
|
|
bool got_shutdown = false;
|
|
class ShutdownCallback : public grpc_experimental_completion_queue_functor {
|
|
public:
|
|
ShutdownCallback(bool* done) : done_(done) {
|
|
functor_run = &ShutdownCallback::Run;
|
|
}
|
|
~ShutdownCallback() {}
|
|
static void Run(grpc_experimental_completion_queue_functor* cb, int ok) {
|
|
*static_cast<ShutdownCallback*>(cb)->done_ = static_cast<bool>(ok);
|
|
}
|
|
|
|
private:
|
|
bool* done_;
|
|
};
|
|
ShutdownCallback shutdown_cb(&got_shutdown);
|
|
|
|
attr.version = 2;
|
|
attr.cq_completion_type = GRPC_CQ_CALLBACK;
|
|
attr.cq_shutdown_cb = &shutdown_cb;
|
|
|
|
for (size_t pidx = 0; pidx < GPR_ARRAY_SIZE(polling_types); pidx++) {
|
|
int sumtags = 0;
|
|
int counter = 0;
|
|
{
|
|
// reset exec_ctx types
|
|
grpc_core::ApplicationCallbackExecCtx callback_exec_ctx;
|
|
grpc_core::ExecCtx exec_ctx;
|
|
attr.cq_polling_type = polling_types[pidx];
|
|
cc = grpc_completion_queue_create(
|
|
grpc_completion_queue_factory_lookup(&attr), &attr, nullptr);
|
|
|
|
class TagCallback : public grpc_experimental_completion_queue_functor {
|
|
public:
|
|
TagCallback(int* counter, int tag) : counter_(counter), tag_(tag) {
|
|
functor_run = &TagCallback::Run;
|
|
}
|
|
~TagCallback() {}
|
|
static void Run(grpc_experimental_completion_queue_functor* cb,
|
|
int ok) {
|
|
GPR_ASSERT(static_cast<bool>(ok));
|
|
auto* callback = static_cast<TagCallback*>(cb);
|
|
*callback->counter_ += callback->tag_;
|
|
grpc_core::Delete(callback);
|
|
};
|
|
|
|
private:
|
|
int* counter_;
|
|
int tag_;
|
|
};
|
|
|
|
for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) {
|
|
tags[i] = static_cast<void*>(grpc_core::New<TagCallback>(&counter, i));
|
|
sumtags += i;
|
|
}
|
|
|
|
for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) {
|
|
GPR_ASSERT(grpc_cq_begin_op(cc, tags[i]));
|
|
grpc_cq_end_op(cc, tags[i], GRPC_ERROR_NONE, do_nothing_end_completion,
|
|
nullptr, &completions[i]);
|
|
}
|
|
|
|
shutdown_and_destroy(cc);
|
|
}
|
|
GPR_ASSERT(sumtags == counter);
|
|
GPR_ASSERT(got_shutdown);
|
|
got_shutdown = false;
|
|
}
|
|
}
|
|
|
|
struct thread_state {
|
|
grpc_completion_queue* cc;
|
|
void* tag;
|
|
};
|
|
|
|
int main(int argc, char** argv) {
|
|
grpc::testing::TestEnvironment env(argc, argv);
|
|
grpc_init();
|
|
test_no_op();
|
|
test_pollset_conversion();
|
|
test_wait_empty();
|
|
test_shutdown_then_next_polling();
|
|
test_shutdown_then_next_with_timeout();
|
|
test_cq_end_op();
|
|
test_pluck();
|
|
test_pluck_after_shutdown();
|
|
test_cq_tls_cache_full();
|
|
test_cq_tls_cache_empty();
|
|
test_callback();
|
|
grpc_shutdown();
|
|
return 0;
|
|
}
|