src/kudu/util/curl_util-test.cc

// Licensed to the Apache Software Foundation (ASF) under one
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// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
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#include "kudu/util/curl_util.h"

#include <functional>
#include <memory>

#include <gtest/gtest.h>

#include "kudu/util/debug/sanitizer_scopes.h"
#include "kudu/util/faststring.h"
#include "kudu/util/monotime.h"
#include "kudu/util/status.h"
#include "kudu/util/test_macros.h"
#include "kudu/util/threadpool.h"

namespace kudu {

// When using a thread sanitizer, there will be a data race when timeout.
TEST(CurlUtilTest, TestTimeout) {
  debug::ScopedTSANIgnoreReadsAndWrites ignore_tsan;
  EasyCurl curl;
  faststring dst;
  curl.set_timeout(MonoDelta::FromMilliseconds(1));
  Status s = curl.FetchURL("http://not_exist_host:12345", &dst);
  ASSERT_TRUE(s.IsTimedOut());
}

TEST(CurlUtilTest, NonSharedObjectsBetweenThreads) {
  const int kThreadCount = 8;
  std::unique_ptr<ThreadPool> pool;
  ThreadPoolBuilder("curl-util-test")
      .set_min_threads(kThreadCount)
      .set_max_threads(kThreadCount)
      .Build(&pool);

  for (int i = 0; i < kThreadCount; i++) {
    ASSERT_OK(pool->Submit([&]() {
      EasyCurl curl;
    }));
  }

  pool->Shutdown();
}

} // namespace kudu