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CompletionQueueEvent.cs

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  • alarm_cpp_test.cc 3.25 KiB
    /*
     *
     * Copyright 2015-2016, 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++/alarm.h>
    #include <grpc++/completion_queue.h>
    #include <gtest/gtest.h>
    
    #include "test/core/util/test_config.h"
    
    namespace grpc {
    namespace {
    
    TEST(AlarmTest, RegularExpiry) {
      CompletionQueue cq;
      void* junk = reinterpret_cast<void*>(1618033);
      Alarm alarm(&cq, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(1), junk);
    
      void* output_tag;
      bool ok;
      const CompletionQueue::NextStatus status = cq.AsyncNext(
          (void**)&output_tag, &ok, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(2));
    
      EXPECT_EQ(status, CompletionQueue::GOT_EVENT);
      EXPECT_TRUE(ok);
      EXPECT_EQ(junk, output_tag);
    }
    
    TEST(AlarmTest, RegularExpiryChrono) {
      CompletionQueue cq;
      void* junk = reinterpret_cast<void*>(1618033);
      std::chrono::system_clock::time_point one_sec_deadline =
          std::chrono::system_clock::now() + std::chrono::seconds(1);
      Alarm alarm(&cq, one_sec_deadline, junk);
    
      void* output_tag;
      bool ok;
      const CompletionQueue::NextStatus status = cq.AsyncNext(
          (void**)&output_tag, &ok, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(2));
    
      EXPECT_EQ(status, CompletionQueue::GOT_EVENT);