101 lines
2.5 KiB
C++
101 lines
2.5 KiB
C++
// Copyright (c) 2017, Baidu.com, Inc. All Rights Reserved
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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#include <gtest/gtest.h>
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#include "common/config.h"
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#include "util/count_down_latch.hpp"
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#include "util/logging.h"
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#include <memory>
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namespace palo {
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class CountDownLatchTest : public testing::Test {
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public:
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CountDownLatchTest() {
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}
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protected:
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virtual void SetUp() {
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}
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virtual void TearDown() {
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}
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};
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struct WokerCtx {
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WokerCtx(int count_param) :
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latch(CountDownLatch(count_param)),
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u_sleep_time(0),
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count(count_param) {
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}
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~WokerCtx() {
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}
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CountDownLatch latch;
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int u_sleep_time;
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int count;
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};
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void* worker(void* param) {
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std::shared_ptr<WokerCtx> ctx = *(std::shared_ptr<WokerCtx>*)param;
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usleep(ctx->u_sleep_time);
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ctx->latch.count_down(ctx->count);
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return nullptr;
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}
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TEST_F(CountDownLatchTest, Normal) {
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std::shared_ptr<WokerCtx> ctx(new WokerCtx(10));
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ctx->u_sleep_time = 100;
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pthread_t id;
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pthread_create(&id, nullptr, worker, &ctx);
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ctx->latch.await();
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pthread_join(id, nullptr);
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}
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TEST_F(CountDownLatchTest, Timed) {
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std::shared_ptr<WokerCtx> ctx(new WokerCtx(10));
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ctx->u_sleep_time = 100;
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pthread_t id;
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pthread_create(&id, nullptr, worker, &ctx);
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ASSERT_EQ(0, ctx->latch.await(1000));
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pthread_join(id, nullptr);
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}
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TEST_F(CountDownLatchTest, Timeout) {
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std::shared_ptr<WokerCtx> ctx(new WokerCtx(10));
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ctx->u_sleep_time = 2000000;
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pthread_t id;
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pthread_create(&id, nullptr, worker, &ctx);
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ASSERT_EQ(-1, ctx->latch.await(1000));
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pthread_join(id, nullptr);
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}
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}
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int main(int argc, char** argv) {
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std::string conffile = std::string(getenv("PALO_HOME")) + "/conf/be.conf";
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if (!palo::config::init(conffile.c_str(), false)) {
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fprintf(stderr, "error read config file. \n");
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return -1;
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}
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palo::init_glog("be-test");
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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