David Garcia Quintas | f747bbc | 2015-10-04 23:09:47 -0700 | [diff] [blame] | 1 | /* |
| 2 | * |
| 3 | * Copyright 2015, Google Inc. |
| 4 | * All rights reserved. |
| 5 | * |
| 6 | * Redistribution and use in source and binary forms, with or without |
| 7 | * modification, are permitted provided that the following conditions are |
| 8 | * met: |
| 9 | * |
| 10 | * * Redistributions of source code must retain the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer. |
| 12 | * * Redistributions in binary form must reproduce the above |
| 13 | * copyright notice, this list of conditions and the following disclaimer |
| 14 | * in the documentation and/or other materials provided with the |
| 15 | * distribution. |
| 16 | * * Neither the name of Google Inc. nor the names of its |
| 17 | * contributors may be used to endorse or promote products derived from |
| 18 | * this software without specific prior written permission. |
| 19 | * |
| 20 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 21 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 22 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 23 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 24 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 25 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 26 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 27 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 28 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 29 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 30 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 31 | * |
| 32 | */ |
| 33 | |
| 34 | #include <grpc/grpc.h> |
| 35 | #include <grpc/support/alloc.h> |
| 36 | #include <grpc/support/log.h> |
| 37 | #include <grpc/support/time.h> |
| 38 | #include <grpc/support/useful.h> |
| 39 | #include "test/core/util/test_config.h" |
| 40 | |
| 41 | #define LOG_TEST(x) gpr_log(GPR_INFO, "%s", x) |
| 42 | |
| 43 | static void *create_test_tag(void) { |
Craig Tiller | 7536af0 | 2015-12-22 13:49:30 -0800 | [diff] [blame] | 44 | static intptr_t i = 0; |
David Garcia Quintas | f747bbc | 2015-10-04 23:09:47 -0700 | [diff] [blame] | 45 | return (void *)(++i); |
| 46 | } |
| 47 | |
| 48 | /* helper for tests to shutdown correctly and tersely */ |
| 49 | static void shutdown_and_destroy(grpc_completion_queue *cc) { |
| 50 | grpc_event ev; |
| 51 | grpc_completion_queue_shutdown(cc); |
| 52 | ev = grpc_completion_queue_next(cc, gpr_inf_past(GPR_CLOCK_REALTIME), NULL); |
| 53 | GPR_ASSERT(ev.type == GRPC_QUEUE_SHUTDOWN); |
| 54 | grpc_completion_queue_destroy(cc); |
| 55 | } |
| 56 | |
| 57 | static void test_alarm(void) { |
| 58 | grpc_completion_queue *cc; |
| 59 | |
| 60 | LOG_TEST("test_alarm"); |
| 61 | cc = grpc_completion_queue_create(NULL); |
| 62 | { |
| 63 | /* regular expiry */ |
| 64 | grpc_event ev; |
| 65 | void *tag = create_test_tag(); |
| 66 | grpc_alarm *alarm = |
| 67 | grpc_alarm_create(cc, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(1), tag); |
| 68 | |
| 69 | ev = grpc_completion_queue_next(cc, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(2), |
| 70 | NULL); |
| 71 | GPR_ASSERT(ev.type == GRPC_OP_COMPLETE); |
| 72 | GPR_ASSERT(ev.tag == tag); |
| 73 | GPR_ASSERT(ev.success); |
| 74 | grpc_alarm_destroy(alarm); |
| 75 | } |
| 76 | { |
| 77 | /* cancellation */ |
| 78 | grpc_event ev; |
| 79 | void *tag = create_test_tag(); |
| 80 | grpc_alarm *alarm = |
| 81 | grpc_alarm_create(cc, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(2), tag); |
| 82 | |
| 83 | grpc_alarm_cancel(alarm); |
| 84 | ev = grpc_completion_queue_next(cc, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(1), |
| 85 | NULL); |
| 86 | GPR_ASSERT(ev.type == GRPC_OP_COMPLETE); |
| 87 | GPR_ASSERT(ev.tag == tag); |
| 88 | GPR_ASSERT(ev.success == 0); |
| 89 | grpc_alarm_destroy(alarm); |
| 90 | } |
| 91 | shutdown_and_destroy(cc); |
| 92 | } |
| 93 | |
| 94 | int main(int argc, char **argv) { |
| 95 | grpc_test_init(argc, argv); |
| 96 | grpc_init(); |
| 97 | test_alarm(); |
| 98 | grpc_shutdown(); |
| 99 | return 0; |
| 100 | } |