1 files changed, 0 insertions, 58 deletions
diff --git a/libs/tdlib/td/tdutils/test/HazardPointers.cpp b/libs/tdlib/td/tdutils/test/HazardPointers.cpp
deleted file mode 100644
index 36b0570530..0000000000
--- a/libs/tdlib/td/tdutils/test/HazardPointers.cpp
+++ /dev/null
@@ -1,58 +0,0 @@
-//
-// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-//
-#include "td/utils/HazardPointers.h"
-#include "td/utils/logging.h"
-#include "td/utils/port/thread.h"
-#include "td/utils/Random.h"
-#include "td/utils/tests.h"
-
-#include <atomic>
-
-#if !TD_THREAD_UNSUPPORTED
-TEST(HazardPointers, stress) {
-  struct Node {
-    std::atomic<std::string *> name_;
-    char pad[64];
-  };
-  int threads_n = 10;
-  std::vector<Node> nodes(threads_n);
-  td::HazardPointers<std::string> hazard_pointers(threads_n);
-  std::vector<td::thread> threads(threads_n);
-  int thread_id = 0;
-  for (auto &thread : threads) {
-    thread = td::thread([&, thread_id] {
-      auto holder = hazard_pointers.get_holder(thread_id, 0);
-      for (int i = 0; i < 1000000; i++) {
-        auto &node = nodes[td::Random::fast(0, threads_n - 1)];
-        auto *str = holder.protect(node.name_);
-        if (str) {
-          CHECK(*str == "one" || *str == "twotwo");
-        }
-        holder.clear();
-        if (td::Random::fast(0, 5) == 0) {
-          std::string *new_str = new std::string(td::Random::fast(0, 1) == 0 ? "one" : "twotwo");
-          if (node.name_.compare_exchange_strong(str, new_str, std::memory_order_acq_rel)) {
-            hazard_pointers.retire(thread_id, str);
-          } else {
-            delete new_str;
-          }
-        }
-      }
-    });
-    thread_id++;
-  }
-  for (auto &thread : threads) {
-    thread.join();
-  }
-  LOG(ERROR) << "Undeleted pointers: " << hazard_pointers.to_delete_size_unsafe();
-  CHECK(static_cast<int>(hazard_pointers.to_delete_size_unsafe()) <= threads_n * threads_n);
-  for (int i = 0; i < threads_n; i++) {
-    hazard_pointers.retire(i);
-  }
-  CHECK(hazard_pointers.to_delete_size_unsafe() == 0);
-}
-#endif  //!TD_THREAD_UNSUPPORTED