| /* |
| * |
| * 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); |
| EXPECT_TRUE(ok); |
| EXPECT_EQ(junk, output_tag); |
| } |
| |
| TEST(AlarmTest, ZeroExpiry) { |
| CompletionQueue cq; |
| void* junk = reinterpret_cast<void*>(1618033); |
| Alarm alarm(&cq, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(0), junk); |
| |
| void* output_tag; |
| bool ok; |
| const CompletionQueue::NextStatus status = cq.AsyncNext( |
| (void**)&output_tag, &ok, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(0)); |
| |
| EXPECT_EQ(status, CompletionQueue::GOT_EVENT); |
| EXPECT_TRUE(ok); |
| EXPECT_EQ(junk, output_tag); |
| } |
| |
| TEST(AlarmTest, NegativeExpiry) { |
| 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(0)); |
| |
| EXPECT_EQ(status, CompletionQueue::GOT_EVENT); |
| EXPECT_TRUE(ok); |
| EXPECT_EQ(junk, output_tag); |
| } |
| |
| TEST(AlarmTest, Cancellation) { |
| CompletionQueue cq; |
| void* junk = reinterpret_cast<void*>(1618033); |
| Alarm alarm(&cq, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(2), junk); |
| alarm.Cancel(); |
| |
| void* output_tag; |
| bool ok; |
| const CompletionQueue::NextStatus status = cq.AsyncNext( |
| (void**)&output_tag, &ok, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(1)); |
| |
| EXPECT_EQ(status, CompletionQueue::GOT_EVENT); |
| EXPECT_FALSE(ok); |
| EXPECT_EQ(junk, output_tag); |
| } |
| |
| } // namespace |
| } // namespace grpc |
| |
| int main(int argc, char** argv) { |
| grpc_test_init(argc, argv); |
| ::testing::InitGoogleTest(&argc, argv); |
| return RUN_ALL_TESTS(); |
| } |