C++ (Cpp) shutdown_and_destroy Examples

Example #1

File: completion_queue_test.c Project: Abioy/kythe

static void test_cq_end_read(void) {
  grpc_event *ev;
  grpc_completion_queue *cc;
  int on_finish_called = 0;
  void *tag = create_test_tag();

  LOG_TEST();

  cc = grpc_completion_queue_create();

  grpc_cq_begin_op(cc, NULL, GRPC_READ);
  grpc_cq_end_read(cc, tag, NULL, increment_int_on_finish, &on_finish_called,
                   NULL);

  ev = grpc_completion_queue_next(cc, gpr_inf_past);
  GPR_ASSERT(ev != NULL);
  GPR_ASSERT(ev->type == GRPC_READ);
  GPR_ASSERT(ev->tag == tag);
  GPR_ASSERT(ev->data.read == NULL);
  GPR_ASSERT(on_finish_called == 0);
  grpc_event_finish(ev);
  GPR_ASSERT(on_finish_called == 1);

  shutdown_and_destroy(cc);
}

Example #2

File: completion_queue_test.c Project: Abioy/kythe

static void test_wait_empty(void) {
  grpc_completion_queue *cc;

  LOG_TEST();

  cc = grpc_completion_queue_create();
  GPR_ASSERT(grpc_completion_queue_next(cc, gpr_now()) == NULL);
  shutdown_and_destroy(cc);
}

Example #3

File: completion_queue_test.c Project: Infixz/grpc

static void test_wait_empty(void) {
  grpc_completion_queue *cc;

  LOG_TEST("test_wait_empty");

  cc = grpc_completion_queue_create();
  GPR_ASSERT(grpc_completion_queue_next(cc, gpr_now()).type ==
             GRPC_QUEUE_TIMEOUT);
  shutdown_and_destroy(cc);
}

Example #4

File: completion_queue_test.c Project: larsonmpdx/grpc

static void test_wait_empty(void) {
  grpc_completion_queue *cc;
  grpc_event event;

  LOG_TEST("test_wait_empty");

  cc = grpc_completion_queue_create(NULL);
  event = grpc_completion_queue_next(cc, gpr_now(GPR_CLOCK_REALTIME), NULL);
  GPR_ASSERT(event.type == GRPC_QUEUE_TIMEOUT);
  shutdown_and_destroy(cc);
}

Example #5

File: completion_queue_test.c Project: Abioy/kythe

static void test_pluck(void) {
  grpc_event *ev;
  grpc_completion_queue *cc;
  void *tags[128];
  unsigned i, j;
  int on_finish_called = 0;

  LOG_TEST();

  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]);
    }
  }

  cc = grpc_completion_queue_create();

  for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) {
    grpc_cq_begin_op(cc, NULL, GRPC_WRITE_ACCEPTED);
    grpc_cq_end_write_accepted(cc, tags[i], NULL, increment_int_on_finish,
                               &on_finish_called, GRPC_OP_OK);
  }

  for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) {
    ev = grpc_completion_queue_pluck(cc, tags[i], gpr_inf_past);
    GPR_ASSERT(ev->tag == tags[i]);
    grpc_event_finish(ev);
  }

  GPR_ASSERT(on_finish_called == GPR_ARRAY_SIZE(tags));

  for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) {
    grpc_cq_begin_op(cc, NULL, GRPC_WRITE_ACCEPTED);
    grpc_cq_end_write_accepted(cc, tags[i], NULL, increment_int_on_finish,
                               &on_finish_called, GRPC_OP_OK);
  }

  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_ASSERT(ev->tag == tags[GPR_ARRAY_SIZE(tags) - i - 1]);
    grpc_event_finish(ev);
  }

  GPR_ASSERT(on_finish_called == 2 * GPR_ARRAY_SIZE(tags));

  shutdown_and_destroy(cc);
}

Example #6

File: completion_queue_test.c Project: Alex-duzhichao/grpc

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);
}

Example #7

File: completion_queue_test.c Project: Alex-duzhichao/grpc

static void test_pluck(void) {
  grpc_event ev;
  grpc_completion_queue *cc;
  void *tags[128];
  grpc_cq_completion completions[GPR_ARRAY_SIZE(tags)];
  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
  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]);
    }
  }

  cc = grpc_completion_queue_create(NULL);

  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++) {
    ev = grpc_completion_queue_pluck(cc, tags[i],
                                     gpr_inf_past(GPR_CLOCK_REALTIME), NULL);
    GPR_ASSERT(ev.tag == tags[i]);
  }

  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++) {
    ev = grpc_completion_queue_pluck(cc, tags[GPR_ARRAY_SIZE(tags) - i - 1],
                                     gpr_inf_past(GPR_CLOCK_REALTIME), NULL);
    GPR_ASSERT(ev.tag == tags[GPR_ARRAY_SIZE(tags) - i - 1]);
  }

  shutdown_and_destroy(cc);
  grpc_exec_ctx_finish(&exec_ctx);
}

Example #8

File: completion_queue_test.c Project: Infixz/grpc

static void test_cq_end_op(void) {
  grpc_event ev;
  grpc_completion_queue *cc;
  void *tag = create_test_tag();

  LOG_TEST("test_cq_end_op");

  cc = grpc_completion_queue_create();

  grpc_cq_begin_op(cc, NULL);
  grpc_cq_end_op(cc, tag, NULL, 1);

  ev = grpc_completion_queue_next(cc, gpr_inf_past);
  GPR_ASSERT(ev.type == GRPC_OP_COMPLETE);
  GPR_ASSERT(ev.tag == tag);
  GPR_ASSERT(ev.success);

  shutdown_and_destroy(cc);
}

Example #9

File: completion_queue_test.c Project: larsonmpdx/grpc

static void test_cq_end_op(void) {
  grpc_event ev;
  grpc_completion_queue *cc;
  grpc_cq_completion completion;
  void *tag = create_test_tag();

  LOG_TEST("test_cq_end_op");

  cc = grpc_completion_queue_create(NULL);

  grpc_cq_begin_op(cc);
  grpc_cq_end_op(cc, tag, 1, do_nothing_end_completion, NULL, &completion);

  ev = grpc_completion_queue_next(cc, gpr_inf_past(GPR_CLOCK_REALTIME), NULL);
  GPR_ASSERT(ev.type == GRPC_OP_COMPLETE);
  GPR_ASSERT(ev.tag == tag);
  GPR_ASSERT(ev.success);

  shutdown_and_destroy(cc);
}

Example #10

File: completion_queue_test.c Project: Infixz/grpc

static void test_pluck(void) {
  grpc_event ev;
  grpc_completion_queue *cc;
  void *tags[128];
  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]);
    }
  }

  cc = grpc_completion_queue_create();

  for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) {
    grpc_cq_begin_op(cc, NULL);
    grpc_cq_end_op(cc, tags[i], NULL, 1);
  }

  for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) {
    ev = grpc_completion_queue_pluck(cc, tags[i], gpr_inf_past);
    GPR_ASSERT(ev.tag == tags[i]);
  }

  for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) {
    grpc_cq_begin_op(cc, NULL);
    grpc_cq_end_op(cc, tags[i], NULL, 1);
  }

  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_ASSERT(ev.tag == tags[GPR_ARRAY_SIZE(tags) - i - 1]);
  }

  shutdown_and_destroy(cc);
}

Example #11

File: completion_queue_test.c Project: larsonmpdx/grpc

/* ensure we can create and destroy a completion channel */
static void test_no_op(void) {
  LOG_TEST("test_no_op");
  shutdown_and_destroy(grpc_completion_queue_create(NULL));
}

Example #12

File: completion_queue_test.c Project: Alex-duzhichao/grpc

static void test_pollset_conversion(void) {
  grpc_completion_queue *cq = grpc_completion_queue_create(NULL);
  GPR_ASSERT(grpc_cq_from_pollset(grpc_cq_pollset(cq)) == cq);
  shutdown_and_destroy(cq);
}