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