Method SetUp

bolt/common/memory/tests/StreamArenaTest.cpp:43–52

class StreamArenaTest : public testing::Test {
 protected:
  void SetUp() override {
    constexpr uint64_t kMaxMappedMemory = 64 << 20;
    MemoryManager::Options options;
    options.allocatorCapacity = kMaxMappedMemory;
    options.useMmapAllocator = true;
    memoryManager_ = std::make_unique<MemoryManager>(options);
    mmapAllocator_ = static_cast<MmapAllocator*>(memoryManager_->allocator());
    pool_ = memoryManager_->addLeafPool("ByteStreamTest");
    rng_.seed(124);
  }

  void TearDown() override {}