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Fix ds_test hang - remove unsafe condition_variable #5119

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merged 4 commits into from
Mar 17, 2023
Merged

Fix ds_test hang - remove unsafe condition_variable #5119

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19ee56a
Remove unnecessary and unsafe condition_variable
eddyashton Mar 17, 2023
e09053a
Merge branch 'main' into all_done_ds_test_hang
eddyashton Mar 17, 2023
570b45b
Merge branch 'main' into all_done_ds_test_hang
eddyashton Mar 17, 2023
5f9d5fe
Merge branch 'main' into all_done_ds_test_hang
achamayou Mar 17, 2023
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9 changes: 0 additions & 9 deletions src/ds/test/thread_messaging.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -162,20 +162,12 @@ TEST_CASE("Unique thread IDs" * doctest::test_suite("threadmessaging"))
REQUIRE(main_thread_id == threading::MAIN_THREAD_ID);
assigned_ids.push_back(main_thread_id);

std::mutex all_done_lock;
std::condition_variable all_done;

auto fn = [&]() {
{
std::lock_guard<std::mutex> guard(assigned_ids_lock);
const auto current_thread_id = threading::get_current_thread_id();
assigned_ids.push_back(current_thread_id);
}

{
std::unique_lock lock(all_done_lock);
all_done.wait(lock);
}
};

constexpr size_t num_threads = 20;
Expand All @@ -194,7 +186,6 @@ TEST_CASE("Unique thread IDs" * doctest::test_suite("threadmessaging"))
std::lock_guard<std::mutex> guard(assigned_ids_lock);
if (assigned_ids.size() == expected_ids)
{
all_done.notify_all();
break;
}
}
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