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test_timeout_queue.cc
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test_timeout_queue.cc
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// Copyright (c) 2014 Baidu.com, Inc. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// Author: qinzuoyan01@baidu.com (Qin Zuoyan)
#include <vector>
#include <gtest/gtest.h>
#include <sofa/pbrpc/timeout_queue.h>
using namespace ::sofa::pbrpc;
class TimeoutQueueTest: public ::testing::Test
{
protected:
TimeoutQueueTest() {}
virtual ~TimeoutQueueTest() {}
virtual void SetUp() {
// Called before every TEST_F(TimeoutQueueTest, *)
}
virtual void TearDown() {
// Called after every TEST_F(TimeoutQueueTest, *)
}
};
typedef std::vector<uint64> EventVec;
static void SimpleCallback(
EventVec* events, uint64 id, int64 /*now*/)
{
events->push_back(id);
}
TEST_F(TimeoutQueueTest, Simple)
{
EventVec events;
TimeoutQueue q;
ASSERT_EQ(1u, q.add(0, 10, NewExtClosure(
&SimpleCallback, &events)));
ASSERT_EQ(2u, q.add(0, 11, NewExtClosure(
&SimpleCallback, &events)));
ASSERT_EQ(3u, q.add_repeating(0, 9, NewPermanentExtClosure(
&SimpleCallback, &events)));
ASSERT_TRUE(events.empty());
ASSERT_EQ(21, q.run_once(12)); // now+9
ASSERT_EQ(3u, events.size());
ASSERT_EQ(3u, events[0]);
ASSERT_EQ(1u, events[1]);
ASSERT_EQ(2u, events[2]);
events.clear();
ASSERT_EQ(49, q.run_once(40));
ASSERT_EQ(1u, events.size());
ASSERT_EQ(3u, events[0]);
}
static void EraseCallback(
TimeoutQueue* q, EventVec* events, uint64 id, int64 /*now*/)
{
events->push_back(id);
if (id == 2) {
q->erase(1);
}
}
TEST(TimeoutQueue, Erase)
{
TimeoutQueue q;
EventVec events;
ASSERT_EQ(1u, q.add_repeating(0, 10, NewPermanentExtClosure(
&EraseCallback, &q, &events)));
ASSERT_EQ(2u, q.add(0, 35, NewExtClosure(
&EraseCallback, &q, &events)));
int64 now = 0;
while (now < kint64max) {
now = q.run_once(now);
}
ASSERT_EQ(4u, events.size());
ASSERT_EQ(1u, events[0]);
ASSERT_EQ(1u, events[1]);
ASSERT_EQ(1u, events[2]);
ASSERT_EQ(2u, events[3]);
}
static void RunOnceRepeatingCallback(
TimeoutQueue* q, int* count, uint64 id, int64 /*now*/)
{
if (++(*count) == 100) {
ASSERT_TRUE(q->erase(id));
}
}
TEST(TimeoutQueue, RunOnceRepeating)
{
int count = 0;
TimeoutQueue q;
ASSERT_EQ(1u, q.add_repeating(0, 0, NewPermanentExtClosure(
&RunOnceRepeatingCallback, &q, &count)));
ASSERT_EQ(0, q.run_once(0));
ASSERT_EQ(1, count);
ASSERT_EQ(0, q.run_once(0));
ASSERT_EQ(2, count);
ASSERT_EQ(kint64max, q.run_loop(0));
ASSERT_EQ(100, count);
}
static void RunOnceRescheduleCallback(
TimeoutQueue* q, int* count, uint64 id, int64 now)
{
if (++(*count) < 100) {
ASSERT_LT(id, q->add(now, 0, NewExtClosure(
&RunOnceRescheduleCallback, q, count)));
}
}
TEST(TimeoutQueue, RunOnceReschedule)
{
int count = 0;
TimeoutQueue q;
ASSERT_EQ(1u, q.add(0, 0, NewExtClosure(
&RunOnceRescheduleCallback, &q, &count)));
ASSERT_EQ(0, q.run_once(0));
ASSERT_EQ(1, count);
ASSERT_EQ(0, q.run_once(0));
ASSERT_EQ(2, count);
ASSERT_EQ(kint64max, q.run_loop(0));
ASSERT_EQ(100, count);
}
int main(int argc, char **argv)
{
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
/* vim: set ts=4 sw=4 sts=4 tw=100 */