Method CropLayerTest

src/caffe/test/test_crop_layer.cpp:20–23

 protected:
  CropLayerTest()
      : blob_bottom_0_(new Blob<Dtype>(2, 4, 5, 4)),
        blob_bottom_1_(new Blob<Dtype>(2, 3, 4, 2)),
        blob_top_(new Blob<Dtype>()) {}
  virtual void SetUp() {
    // fill the values
    FillerParameter filler_param;