Method SetUp

cpp/src/arrow/buffer_test.cc:220–235

class TestDevice : public ::testing::Test {
 public:
  void SetUp() {
    cpu_device_ = CPUDevice::Instance();
    my_copy_device_ = std::make_shared<MyDevice>(kMyDeviceAllowCopy);
    my_view_device_ = std::make_shared<MyDevice>(kMyDeviceAllowView);
    my_other_device_ = std::make_shared<MyDevice>(kMyDeviceDisallowCopyView);

    cpu_mm_ = cpu_device_->default_memory_manager();
    my_copy_mm_ = my_copy_device_->default_memory_manager();
    my_view_mm_ = my_view_device_->default_memory_manager();
    my_other_mm_ = my_other_device_->default_memory_manager();

    cpu_src_ = Buffer::FromString("some data");
    my_copy_src_ = std::make_shared<MyBuffer>(my_copy_mm_, cpu_src_);
    my_view_src_ = std::make_shared<MyBuffer>(my_view_mm_, cpu_src_);
    my_other_src_ = std::make_shared<MyBuffer>(my_other_mm_, cpu_src_);
  }

 protected:
  std::shared_ptr<Device> cpu_device_, my_copy_device_, my_view_device_, my_other_device_;