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/*
*
* 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++/alarm.h>
#include <grpc++/completion_queue.h>
#include <gtest/gtest.h>
#include "test/core/util/test_config.h"
namespace grpc {
namespace {
class TestTag : public CompletionQueueTag {
public:
TestTag() : tag_(0) {}
TestTag(gpr_intptr tag) : tag_(tag) {}
bool FinalizeResult(void** tag, bool* status) { return true; }
gpr_intptr tag() { return tag_; }
private:
gpr_intptr tag_;
};
TEST(AlarmTest, RegularExpiry) {
CompletionQueue cq;
TestTag input_tag(1618033);
Alarm alarm(&cq, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(1), &input_tag);
TestTag* 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(output_tag->tag(), input_tag.tag());
}
TEST(AlarmTest, Cancellation) {
CompletionQueue cq;
TestTag input_tag(1618033);
Alarm alarm(&cq, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(2), &input_tag);
alarm.Cancel();
TestTag* 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(output_tag->tag(), input_tag.tag());
}
} // namespace
} // namespace grpc
int main(int argc, char** argv) {
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
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