aboutsummaryrefslogtreecommitdiffhomepage
path: root/test/core/surface/completion_queue_test.c
diff options
context:
space:
mode:
Diffstat (limited to 'test/core/surface/completion_queue_test.c')
-rw-r--r--test/core/surface/completion_queue_test.c223
1 files changed, 0 insertions, 223 deletions
diff --git a/test/core/surface/completion_queue_test.c b/test/core/surface/completion_queue_test.c
index 1486d2508f..07f6a9869b 100644
--- a/test/core/surface/completion_queue_test.c
+++ b/test/core/surface/completion_queue_test.c
@@ -35,7 +35,6 @@
#include <grpc/support/alloc.h>
#include <grpc/support/log.h>
-#include <grpc/support/thd.h>
#include <grpc/support/time.h>
#include <grpc/support/useful.h>
#include "src/core/lib/iomgr/iomgr.h"
@@ -194,223 +193,6 @@ static void test_pluck_after_shutdown(void) {
grpc_completion_queue_destroy(cc);
}
-struct thread_state {
- grpc_completion_queue *cc;
- void *tag;
-};
-
-static void pluck_one(void *arg) {
- struct thread_state *state = arg;
- grpc_completion_queue_pluck(state->cc, state->tag,
- gpr_inf_future(GPR_CLOCK_REALTIME), NULL);
-}
-
-static void test_too_many_plucks(void) {
- grpc_event ev;
- grpc_completion_queue *cc;
- void *tags[GRPC_MAX_COMPLETION_QUEUE_PLUCKERS];
- grpc_cq_completion completions[GPR_ARRAY_SIZE(tags)];
- gpr_thd_id thread_ids[GPR_ARRAY_SIZE(tags)];
- struct thread_state thread_states[GPR_ARRAY_SIZE(tags)];
- gpr_thd_options thread_options = gpr_thd_options_default();
- grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
- unsigned i, j;
-
- LOG_TEST("test_too_many_plucks");
-
- cc = grpc_completion_queue_create(NULL);
- gpr_thd_options_set_joinable(&thread_options);
-
- 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]);
- }
- thread_states[i].cc = cc;
- thread_states[i].tag = tags[i];
- gpr_thd_new(thread_ids + i, pluck_one, thread_states + i, &thread_options);
- }
-
- /* wait until all other threads are plucking */
- gpr_sleep_until(GRPC_TIMEOUT_MILLIS_TO_DEADLINE(1000));
-
- ev = grpc_completion_queue_pluck(cc, create_test_tag(),
- gpr_inf_future(GPR_CLOCK_REALTIME), NULL);
- GPR_ASSERT(ev.type == GRPC_QUEUE_TIMEOUT);
-
- for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) {
- grpc_cq_begin_op(cc, tags[i]);
- grpc_cq_end_op(&exec_ctx, cc, tags[i], GRPC_ERROR_NONE,
- do_nothing_end_completion, NULL, &completions[i]);
- }
-
- for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) {
- gpr_thd_join(thread_ids[i]);
- }
-
- shutdown_and_destroy(cc);
- grpc_exec_ctx_finish(&exec_ctx);
-}
-
-#define TEST_THREAD_EVENTS 10000
-
-typedef struct test_thread_options {
- gpr_event on_started;
- gpr_event *phase1;
- gpr_event on_phase1_done;
- gpr_event *phase2;
- gpr_event on_finished;
- size_t events_triggered;
- int id;
- grpc_completion_queue *cc;
-} test_thread_options;
-
-gpr_timespec ten_seconds_time(void) {
- return GRPC_TIMEOUT_SECONDS_TO_DEADLINE(10);
-}
-
-static void free_completion(grpc_exec_ctx *exec_ctx, void *arg,
- grpc_cq_completion *completion) {
- gpr_free(completion);
-}
-
-static void producer_thread(void *arg) {
- test_thread_options *opt = arg;
- int i;
- grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
-
- gpr_log(GPR_INFO, "producer %d started", opt->id);
- gpr_event_set(&opt->on_started, (void *)(intptr_t)1);
- GPR_ASSERT(gpr_event_wait(opt->phase1, ten_seconds_time()));
-
- gpr_log(GPR_INFO, "producer %d phase 1", opt->id);
- for (i = 0; i < TEST_THREAD_EVENTS; i++) {
- grpc_cq_begin_op(opt->cc, (void *)(intptr_t)1);
- }
-
- gpr_log(GPR_INFO, "producer %d phase 1 done", opt->id);
- gpr_event_set(&opt->on_phase1_done, (void *)(intptr_t)1);
- GPR_ASSERT(gpr_event_wait(opt->phase2, ten_seconds_time()));
-
- gpr_log(GPR_INFO, "producer %d phase 2", opt->id);
- for (i = 0; i < TEST_THREAD_EVENTS; i++) {
- grpc_cq_end_op(&exec_ctx, opt->cc, (void *)(intptr_t)1, GRPC_ERROR_NONE,
- free_completion, NULL,
- gpr_malloc(sizeof(grpc_cq_completion)));
- opt->events_triggered++;
- grpc_exec_ctx_finish(&exec_ctx);
- }
-
- gpr_log(GPR_INFO, "producer %d phase 2 done", opt->id);
- gpr_event_set(&opt->on_finished, (void *)(intptr_t)1);
- grpc_exec_ctx_finish(&exec_ctx);
-}
-
-static void consumer_thread(void *arg) {
- test_thread_options *opt = arg;
- grpc_event ev;
-
- gpr_log(GPR_INFO, "consumer %d started", opt->id);
- gpr_event_set(&opt->on_started, (void *)(intptr_t)1);
- GPR_ASSERT(gpr_event_wait(opt->phase1, ten_seconds_time()));
-
- gpr_log(GPR_INFO, "consumer %d phase 1", opt->id);
-
- gpr_log(GPR_INFO, "consumer %d phase 1 done", opt->id);
- gpr_event_set(&opt->on_phase1_done, (void *)(intptr_t)1);
- GPR_ASSERT(gpr_event_wait(opt->phase2, ten_seconds_time()));
-
- gpr_log(GPR_INFO, "consumer %d phase 2", opt->id);
- for (;;) {
- ev = grpc_completion_queue_next(opt->cc, ten_seconds_time(), NULL);
- switch (ev.type) {
- case GRPC_OP_COMPLETE:
- GPR_ASSERT(ev.success);
- opt->events_triggered++;
- break;
- case GRPC_QUEUE_SHUTDOWN:
- gpr_log(GPR_INFO, "consumer %d phase 2 done", opt->id);
- gpr_event_set(&opt->on_finished, (void *)(intptr_t)1);
- return;
- case GRPC_QUEUE_TIMEOUT:
- gpr_log(GPR_ERROR, "Invalid timeout received");
- abort();
- }
- }
-}
-
-static void test_threading(size_t producers, size_t consumers) {
- test_thread_options *options =
- gpr_malloc((producers + consumers) * sizeof(test_thread_options));
- gpr_event phase1 = GPR_EVENT_INIT;
- gpr_event phase2 = GPR_EVENT_INIT;
- grpc_completion_queue *cc = grpc_completion_queue_create(NULL);
- size_t i;
- size_t total_consumed = 0;
- static int optid = 101;
-
- gpr_log(GPR_INFO, "%s: %" PRIuPTR " producers, %" PRIuPTR " consumers",
- "test_threading", producers, consumers);
-
- /* start all threads: they will wait for phase1 */
- for (i = 0; i < producers + consumers; i++) {
- gpr_thd_id id;
- gpr_event_init(&options[i].on_started);
- gpr_event_init(&options[i].on_phase1_done);
- gpr_event_init(&options[i].on_finished);
- options[i].phase1 = &phase1;
- options[i].phase2 = &phase2;
- options[i].events_triggered = 0;
- options[i].cc = cc;
- options[i].id = optid++;
- GPR_ASSERT(gpr_thd_new(&id,
- i < producers ? producer_thread : consumer_thread,
- options + i, NULL));
- gpr_event_wait(&options[i].on_started, ten_seconds_time());
- }
-
- /* start phase1: producers will pre-declare all operations they will
- complete */
- gpr_log(GPR_INFO, "start phase 1");
- gpr_event_set(&phase1, (void *)(intptr_t)1);
-
- gpr_log(GPR_INFO, "wait phase 1");
- for (i = 0; i < producers + consumers; i++) {
- GPR_ASSERT(gpr_event_wait(&options[i].on_phase1_done, ten_seconds_time()));
- }
- gpr_log(GPR_INFO, "done phase 1");
-
- /* start phase2: operations will complete, and consumers will consume them */
- gpr_log(GPR_INFO, "start phase 2");
- gpr_event_set(&phase2, (void *)(intptr_t)1);
-
- /* in parallel, we shutdown the completion channel - all events should still
- be consumed */
- grpc_completion_queue_shutdown(cc);
-
- /* join all threads */
- gpr_log(GPR_INFO, "wait phase 2");
- for (i = 0; i < producers + consumers; i++) {
- GPR_ASSERT(gpr_event_wait(&options[i].on_finished, ten_seconds_time()));
- }
- gpr_log(GPR_INFO, "done phase 2");
-
- /* destroy the completion channel */
- grpc_completion_queue_destroy(cc);
-
- /* verify that everything was produced and consumed */
- for (i = 0; i < producers + consumers; i++) {
- if (i < producers) {
- GPR_ASSERT(options[i].events_triggered == TEST_THREAD_EVENTS);
- } else {
- total_consumed += options[i].events_triggered;
- }
- }
- GPR_ASSERT(total_consumed == producers * TEST_THREAD_EVENTS);
-
- gpr_free(options);
-}
-
int main(int argc, char **argv) {
grpc_test_init(argc, argv);
grpc_init();
@@ -422,11 +204,6 @@ int main(int argc, char **argv) {
test_cq_end_op();
test_pluck();
test_pluck_after_shutdown();
- test_too_many_plucks();
- test_threading(1, 1);
- test_threading(1, 10);
- test_threading(10, 1);
- test_threading(10, 10);
grpc_shutdown();
return 0;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-25 22:32:03 +0000