| /* |
| * |
| * Copyright 2015, Google Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| #include <grpc/grpc.h> |
| #include <grpc/support/alloc.h> |
| #include <grpc/support/log.h> |
| #include <grpc/support/time.h> |
| #include <grpc/support/useful.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); |
| ev = grpc_completion_queue_next(cc, gpr_inf_past(GPR_CLOCK_REALTIME), NULL); |
| GPR_ASSERT(ev.type == GRPC_QUEUE_SHUTDOWN); |
| grpc_completion_queue_destroy(cc); |
| } |
| |
| static void test_alarm(void) { |
| grpc_completion_queue *cc; |
| |
| LOG_TEST("test_alarm"); |
| cc = grpc_completion_queue_create(NULL); |
| { |
| /* regular expiry */ |
| grpc_event ev; |
| void *tag = create_test_tag(); |
| grpc_alarm *alarm = |
| grpc_alarm_create(cc, grpc_timeout_seconds_to_deadline(1), tag); |
| |
| ev = grpc_completion_queue_next(cc, grpc_timeout_seconds_to_deadline(2), |
| NULL); |
| GPR_ASSERT(ev.type == GRPC_OP_COMPLETE); |
| GPR_ASSERT(ev.tag == tag); |
| GPR_ASSERT(ev.success); |
| grpc_alarm_destroy(alarm); |
| } |
| { |
| /* cancellation */ |
| grpc_event ev; |
| void *tag = create_test_tag(); |
| grpc_alarm *alarm = |
| grpc_alarm_create(cc, grpc_timeout_seconds_to_deadline(2), tag); |
| |
| grpc_alarm_cancel(alarm); |
| ev = grpc_completion_queue_next(cc, grpc_timeout_seconds_to_deadline(1), |
| NULL); |
| GPR_ASSERT(ev.type == GRPC_OP_COMPLETE); |
| GPR_ASSERT(ev.tag == tag); |
| GPR_ASSERT(ev.success == 0); |
| grpc_alarm_destroy(alarm); |
| } |
| shutdown_and_destroy(cc); |
| } |
| |
| int main(int argc, char **argv) { |
| grpc_test_init(argc, argv); |
| grpc_init(); |
| test_alarm(); |
| grpc_shutdown(); |
| return 0; |
| } |