FM / operator

/usr/local/lib64/python3.6/site-packages/caffe2/python/operator_test/

/usr/local/lib64/python3.6/site-packages/caffe2/python/operator_test

Name	Size	Mode	Actions
__pycache__/	-	0755	rm
activation_ops_test.py	9691	0644	edit dl rm
adadelta_test.py	7932	0644	edit dl rm
adagrad_test.py	7586	0644	edit dl rm
adagrad_test_helper.py	5181	0644	edit dl rm
adam_test.py	21559	0644	edit dl rm
affine_channel_op_test.py	3784	0644	edit dl rm
alias_with_name_test.py	938	0644	edit dl rm
apmeter_test.py	2738	0644	edit dl rm
arg_ops_test.py	1917	0644	edit dl rm
assert_test.py	797	0644	edit dl rm
async_net_barrier_test.py	946	0644	edit dl rm
atomic_ops_test.py	4104	0644	edit dl rm
basic_rnn_test.py	4720	0644	edit dl rm
batch_box_cox_test.py	5080	0644	edit dl rm
batch_bucketize_op_test.py	3730	0644	edit dl rm
batch_moments_op_test.py	2795	0644	edit dl rm
batch_sparse_to_dense_op_test.py	4199	0644	edit dl rm
bbox_transform_test.py	12258	0644	edit dl rm
bisect_percentile_op_test.py	6227	0644	edit dl rm
blobs_queue_db_test.py	3240	0644	edit dl rm
boolean_mask_test.py	16389	0644	edit dl rm
boolean_unmask_test.py	1711	0644	edit dl rm
box_with_nms_limit_op_test.py	8750	0644	edit dl rm
bucketize_op_test.py	930	0644	edit dl rm
cast_op_test.py	1600	0644	edit dl rm
ceil_op_test.py	888	0644	edit dl rm
channel_backprop_stats_op_test.py	2131	0644	edit dl rm
channel_shuffle_test.py	1794	0644	edit dl rm
channel_stats_op_test.py	2639	0644	edit dl rm
checkpoint_test.py	1500	0644	edit dl rm
clip_op_test.py	1984	0644	edit dl rm
clip_tensor_op_test.py	2076	0644	edit dl rm
collect_and_distribute_fpn_rpn_proposals_op_test.py	11269	0644	edit dl rm
concat_op_cost_test.py	2858	0644	edit dl rm
concat_split_op_test.py	7266	0644	edit dl rm
conditional_test.py	995	0644	edit dl rm
conftest.py	1446	0644	edit dl rm
conv_test.py	32473	0644	edit dl rm
conv_transpose_test.py	15945	0644	edit dl rm
copy_ops_test.py	7374	0644	edit dl rm
copy_rows_to_tensor_op_test.py	2526	0644	edit dl rm
cosine_embedding_criterion_op_test.py	1953	0644	edit dl rm
counter_ops_test.py	3348	0644	edit dl rm
crf_test.py	5315	0644	edit dl rm
cross_entropy_ops_test.py	10085	0644	edit dl rm
ctc_beam_search_decoder_op_test.py	5197	0644	edit dl rm
ctc_greedy_decoder_op_test.py	4743	0644	edit dl rm
cudnn_recurrent_test.py	5817	0644	edit dl rm
dataset_ops_test.py	23847	0644	edit dl rm
data_couple_op_test.py	858	0644	edit dl rm
decay_adagrad_test.py	2694	0644	edit dl rm
deform_conv_test.py	19276	0644	edit dl rm
dense_vector_to_id_list_op_test.py	2044	0644	edit dl rm
depthwise_3x3_conv_test.py	1863	0644	edit dl rm
detectron_keypoints.py	7973	0644	edit dl rm
distance_op_test.py	4351	0644	edit dl rm
dropout_op_test.py	2971	0644	edit dl rm
duplicate_operands_test.py	734	0644	edit dl rm
elementwise_linear_op_test.py	1382	0644	edit dl rm
elementwise_logical_ops_test.py	4617	0644	edit dl rm
elementwise_ops_test.py	33354	0644	edit dl rm
elementwise_op_broadcast_test.py	17466	0644	edit dl rm
emptysample_ops_test.py	1977	0644	edit dl rm
enforce_finite_op_test.py	1286	0644	edit dl rm
ensure_clipped_test.py	1505	0644	edit dl rm
ensure_cpu_output_op_test.py	1244	0644	edit dl rm
erf_op_test.py	749	0644	edit dl rm
expand_op_test.py	2109	0644	edit dl rm
fc_operator_test.py	3720	0644	edit dl rm
feature_maps_ops_test.py	21492	0644	edit dl rm
filler_ops_test.py	8476	0644	edit dl rm
find_op_test.py	1316	0644	edit dl rm
flatten_op_test.py	922	0644	edit dl rm
flexible_top_k_test.py	2609	0644	edit dl rm
floor_op_test.py	894	0644	edit dl rm
fused_nbit_rowwise_conversion_ops_test.py	14077	0644	edit dl rm
fused_nbit_rowwise_test_helper.py	2693	0644	edit dl rm
gather_ops_test.py	9216	0644	edit dl rm
gather_ranges_op_test.py	9125	0644	edit dl rm
given_tensor_byte_string_to_uint8_fill_op_test.py	1392	0644	edit dl rm
given_tensor_fill_op_test.py	1503	0644	edit dl rm
glu_op_test.py	1212	0644	edit dl rm
group_conv_test.py	2870	0644	edit dl rm
group_norm_op_test.py	5252	0644	edit dl rm
gru_test.py	12932	0644	edit dl rm
heatmap_max_keypoint_op_test.py	4770	0644	edit dl rm
histogram_test.py	3097	0644	edit dl rm
hsm_test.py	9456	0644	edit dl rm
hyperbolic_ops_test.py	1472	0644	edit dl rm
im2col_col2im_test.py	4311	0644	edit dl rm
image_input_op_test.py	17345	0644	edit dl rm
index_hash_ops_test.py	2885	0644	edit dl rm
index_ops_test.py	4597	0644	edit dl rm
instance_norm_test.py	9917	0644	edit dl rm
integral_image_ops_test.py	3419	0644	edit dl rm
jsd_ops_test.py	1044	0644	edit dl rm
key_split_ops_test.py	1289	0644	edit dl rm
lars_test.py	1354	0644	edit dl rm
layer_norm_op_test.py	14983	0644	edit dl rm
leaky_relu_test.py	5639	0644	edit dl rm
learning_rate_adaption_op_test.py	2837	0644	edit dl rm
learning_rate_op_test.py	8652	0644	edit dl rm
lengths_pad_op_test.py	1625	0644	edit dl rm
lengths_reducer_fused_nbit_rowwise_ops_test.py	15495	0644	edit dl rm
lengths_tile_op_test.py	1332	0644	edit dl rm
lengths_top_k_ops_test.py	2371	0644	edit dl rm
length_split_op_test.py	4868	0644	edit dl rm
listwise_l2r_operator_test.py	8740	0644	edit dl rm
load_save_test.py	33241	0644	edit dl rm
locally_connected_op_test.py	7761	0644	edit dl rm
loss_ops_test.py	902	0644	edit dl rm
lpnorm_op_test.py	2725	0644	edit dl rm
map_ops_test.py	2249	0644	edit dl rm
margin_ranking_criterion_op_test.py	1816	0644	edit dl rm
math_ops_test.py	1603	0644	edit dl rm
matmul_op_test.py	10096	0644	edit dl rm
mean_op_test.py	1469	0644	edit dl rm
merge_id_lists_op_test.py	2989	0644	edit dl rm
mkl_conv_op_test.py	1547	0644	edit dl rm
mkl_packed_fc_op_test.py	2647	0644	edit dl rm
mod_op_test.py	1459	0644	edit dl rm
moments_op_test.py	1722	0644	edit dl rm
momentum_sgd_test.py	6480	0644	edit dl rm
mpi_test.py	8154	0644	edit dl rm
mul_gradient_benchmark.py	1509	0644	edit dl rm
negate_gradient_op_test.py	1518	0644	edit dl rm
ngram_ops_test.py	2327	0644	edit dl rm
normalize_op_test.py	1679	0644	edit dl rm
numpy_tile_op_test.py	1924	0644	edit dl rm
one_hot_ops_test.py	7478	0644	edit dl rm
onnx_while_test.py	3070	0644	edit dl rm
order_switch_test.py	1306	0644	edit dl rm
pack_ops_test.py	12634	0644	edit dl rm
pack_rnn_sequence_op_test.py	2891	0644	edit dl rm
pad_test.py	1377	0644	edit dl rm
partition_ops_test.py	6838	0644	edit dl rm
percentile_op_test.py	4427	0644	edit dl rm
piecewise_linear_transform_test.py	6187	0644	edit dl rm
pooling_test.py	16508	0644	edit dl rm
prepend_dim_test.py	1505	0644	edit dl rm
python_op_test.py	1312	0644	edit dl rm
quantile_test.py	3276	0644	edit dl rm
rand_quantization_op_speed_test.py	3128	0644	edit dl rm
rank_loss_operator_test.py	5752	0644	edit dl rm
rebatching_queue_test.py	9047	0644	edit dl rm
record_queue_test.py	3125	0644	edit dl rm
recurrent_network_test.py	14048	0644	edit dl rm
recurrent_net_executor_test.py	10922	0644	edit dl rm
reduce_ops_test.py	17341	0644	edit dl rm
reduction_ops_test.py	4664	0644	edit dl rm
reshape_ops_test.py	8211	0644	edit dl rm
resize_op_test.py	9417	0644	edit dl rm
rmac_regions_op_test.py	3178	0644	edit dl rm
rms_norm_op_test.py	1325	0644	edit dl rm
rnn_cell_test.py	59707	0644	edit dl rm
roi_align_rotated_op_test.py	7567	0644	edit dl rm
rowwise_counter_test.py	2205	0644	edit dl rm
scale_op_test.py	2177	0644	edit dl rm
segment_ops_test.py	25745	0644	edit dl rm
self_binning_histogram_test.py	12915	0644	edit dl rm
selu_op_test.py	3232	0644	edit dl rm
sequence_ops_test.py	16000	0644	edit dl rm
shape_inference_test.py	25708	0644	edit dl rm
sinusoid_position_encoding_op_test.py	2308	0644	edit dl rm
softmax_ops_test.py	23685	0644	edit dl rm
softplus_op_test.py	516	0644	edit dl rm
sparse_dropout_with_replacement_op_test.py	2885	0644	edit dl rm
sparse_gradient_checker_test.py	1294	0644	edit dl rm
sparse_itemwise_dropout_with_replacement_op_test.py	2913	0644	edit dl rm
sparse_lengths_sum_benchmark.py	4159	0644	edit dl rm
sparse_lp_regularizer_test.py	2553	0644	edit dl rm
sparse_normalize_test.py	3136	0644	edit dl rm
sparse_ops_test.py	3469	0644	edit dl rm
sparse_to_dense_mask_op_test.py	3693	0644	edit dl rm
spatial_bn_op_test.py	20182	0644	edit dl rm
specialized_segment_ops_test.py	11775	0644	edit dl rm
split_op_cost_test.py	8645	0644	edit dl rm
square_root_divide_op_test.py	2179	0644	edit dl rm
stats_ops_test.py	1789	0644	edit dl rm
stats_put_ops_test.py	6596	0644	edit dl rm
storm_test.py	6507	0644	edit dl rm
string_ops_test.py	4154	0644	edit dl rm
text_file_reader_test.py	2517	0644	edit dl rm
thresholded_relu_op_test.py	2323	0644	edit dl rm
tile_op_test.py	3887	0644	edit dl rm
top_k_test.py	9113	0644	edit dl rm
torch_integration_test.py	39941	0644	edit dl rm
transpose_op_test.py	2722	0644	edit dl rm
trigonometric_op_test.py	1715	0644	edit dl rm
unique_ops_test.py	2255	0644	edit dl rm
unique_uniform_fill_op_test.py	1335	0644	edit dl rm
unsafe_coalesce_test.py	2940	0644	edit dl rm
upsample_op_test.py	7308	0644	edit dl rm
utility_ops_test.py	15054	0644	edit dl rm
video_input_op_test.py	10503	0644	edit dl rm
weighted_multi_sample_test.py	1997	0644	edit dl rm
weighted_sample_test.py	2739	0644	edit dl rm
weighted_sum_test.py	3052	0644	edit dl rm
weight_scale_test.py	2057	0644	edit dl rm
wngrad_test.py	8279	0644	edit dl rm
__init__.py	0	0644	edit dl rm

Edit: /usr/local/lib64/python3.6/site-packages/caffe2/python/operator_test/image_input_op_test.py (17345B)

import unittest
try:
    import cv2
    import lmdb
except ImportError:
    pass  # Handled below

from PIL import Image
import numpy as np
import shutil
import io
import sys
import tempfile

# TODO: This test does not test scaling because
# the algorithms used by OpenCV in the C and Python
# version seem to differ slightly. It does test
# most other features

from hypothesis import given, settings, Verbosity
import hypothesis.strategies as st

from caffe2.proto import caffe2_pb2
import caffe2.python.hypothesis_test_util as hu

from caffe2.python import workspace, core

# Verification routines (applies transformations to image to
# verify if the operator produces same result)
def verify_apply_bounding_box(img, box):
    import skimage.util
    if any(type(box[f]) is not int or np.isnan(box[f] or box[f] < 0)
           for f in range(0, 4)):
        return img
    # Box is ymin, xmin, bound_height, bound_width
    y_bounds = (box[0], img.shape[0] - box[0] - box[2])
    x_bounds = (box[1], img.shape[1] - box[1] - box[3])
    c_bounds = (0, 0)

if any(el < 0 for el in list(y_bounds) + list(x_bounds) + list(c_bounds)):
        return img

bboxed = skimage.util.crop(img, (y_bounds, x_bounds, c_bounds))
    return bboxed

# This function is called but not used. It will trip on assert False if
# the arguments are wrong (improper example)
def verify_rescale(img, minsize):
    # Here we use OpenCV transformation to match the C code
    scale_amount = float(minsize) / min(img.shape[0], img.shape[1])
    if scale_amount <= 1.0:
        return img

print("Scale amount is %f -- should be < 1.0; got shape %s" %
          (scale_amount, str(img.shape)))
    assert False
    img_cv = cv2.cvtColor(img, cv2.COLOR_RGB2BGR)
    output_shape = (int(np.ceil(scale_amount * img_cv.shape[0])),
                    int(np.ceil(scale_amount * img_cv.shape[1])))
    resized = cv2.resize(img_cv,
                         dsize=output_shape,
                         interpolation=cv2.INTER_AREA)

resized = cv2.cvtColor(resized, cv2.COLOR_BGR2RGB)
    assert resized.shape[0] >= minsize
    assert resized.shape[1] >= minsize
    return resized

def verify_crop(img, crop):
    import skimage.util
    assert img.shape[0] >= crop
    assert img.shape[1] >= crop
    y_offset = 0
    if img.shape[0] > crop:
        y_offset = (img.shape[0] - crop) // 2

x_offset = 0
    if img.shape[1] > crop:
        x_offset = (img.shape[1] - crop) // 2

y_bounds = (y_offset, img.shape[0] - crop - y_offset)
    x_bounds = (x_offset, img.shape[1] - crop - x_offset)
    c_bounds = (0, 0)
    cropped = skimage.util.crop(img, (y_bounds, x_bounds, c_bounds))
    assert cropped.shape[0] == crop
    assert cropped.shape[1] == crop
    return cropped

def verify_color_normalize(img, means, stds):
    # Note the RGB/BGR inversion
    # Operate on integers like the C version
    img = img * 255.0
    img[:, :, 0] = (img[:, :, 0] - means[2]) / stds[2]
    img[:, :, 1] = (img[:, :, 1] - means[1]) / stds[1]
    img[:, :, 2] = (img[:, :, 2] - means[0]) / stds[0]
    return img * (1.0 / 255.0)

# Printing function (for debugging)
def caffe2_img(img):
    # Convert RGB to BGR
    img = img[:, :, (2, 1, 0)]
    # Convert HWC to CHW
    img = img.swapaxes(1, 2).swapaxes(0, 1)
    img = img * 255.0
    return img.astype(np.int32)

# Bounding box is ymin, xmin, height, width
def create_test(output_dir, width, height, default_bound, minsize, crop, means,
                stds, count, label_type, num_labels, output1=None,
                output2_size=None):
    print("Creating a temporary lmdb database of %d pictures..." % (count))

if default_bound is None:
        default_bound = [-1] * 4

LMDB_MAP_SIZE = 1 << 40
    env = lmdb.open(output_dir, map_size=LMDB_MAP_SIZE, subdir=True)
    index = 0
    # Create images and the expected results
    expected_results = []
    with env.begin(write=True) as txn:
        while index < count:
            img_array = np.random.random_integers(
                0, 255, [height, width, 3]).astype(np.uint8)
            img_obj = Image.fromarray(img_array)
            img_str = io.BytesIO()
            img_obj.save(img_str, 'PNG')

# Create a random bounding box for every other image
            # ymin, xmin, bound_height, bound_width
            # TODO: To ensure that we never need to scale, we
            # ensure that the bounding-box is larger than the
            # minsize parameter
            bounding_box = list(default_bound)
            do_default_bound = True
            if index % 2 == 0:
                if height > minsize and width > minsize:
                    do_default_bound = False
                    bounding_box[0:2] = [np.random.randint(a) for a in
                                         (height - minsize, width - minsize)]
                    bounding_box[2:4] = [np.random.randint(a) + minsize for a in
                                         (height - bounding_box[0] - minsize + 1,
                                          width - bounding_box[1] - minsize + 1)]
                    # print("Bounding box is %s" % (str(bounding_box)))
            # Create expected result
            img_expected = img_array.astype(np.float32) * (1.0 / 255.0)
            # print("Orig image: %s" % (str(caffe2_img(img_expected))))
            img_expected = verify_apply_bounding_box(
                img_expected,
                bounding_box)
            # print("Bounded image: %s" % (str(caffe2_img(img_expected))))

img_expected = verify_rescale(img_expected, minsize)

img_expected = verify_crop(img_expected, crop)
            # print("Crop image: %s" % (str(caffe2_img(img_expected))))

img_expected = verify_color_normalize(img_expected, means, stds)
            # print("Color image: %s" % (str(caffe2_img(img_expected))))

tensor_protos = caffe2_pb2.TensorProtos()
            image_tensor = tensor_protos.protos.add()
            image_tensor.data_type = 4  # string data
            image_tensor.string_data.append(img_str.getvalue())
            img_str.close()

label_tensor = tensor_protos.protos.add()
            label_tensor.data_type = 2  # int32 data
            assert (label_type >= 0 and label_type <= 3)
            if label_type == 0:
                label_tensor.int32_data.append(index)
                expected_label = index
            elif label_type == 1:
                binary_labels = np.random.randint(2, size=num_labels)
                for idx, val in enumerate(binary_labels.tolist()):
                    if val == 1:
                        label_tensor.int32_data.append(idx)
                expected_label = binary_labels
            elif label_type == 2:
                embedding_label = np.random.randint(100, size=num_labels)
                for _idx, val in enumerate(embedding_label.tolist()):
                    label_tensor.int32_data.append(val)
                expected_label = embedding_label
            elif label_type == 3:
                weight_tensor = tensor_protos.protos.add()
                weight_tensor.data_type = 1  # float weights
                binary_labels = np.random.randint(2, size=num_labels)
                expected_label = np.zeros(num_labels).astype(np.float32)
                for idx, val in enumerate(binary_labels.tolist()):
                    expected_label[idx] = val * idx
                    if val == 1:
                        label_tensor.int32_data.append(idx)
                        weight_tensor.float_data.append(idx)

if output1:
                output1_tensor = tensor_protos.protos.add()
                output1_tensor.data_type = 1  # float data
                output1_tensor.float_data.append(output1)

output2 = []
            if output2_size:
                output2_tensor = tensor_protos.protos.add()
                output2_tensor.data_type = 2  # int32 data
                values = np.random.randint(1024, size=output2_size)
                for val in values.tolist():
                    output2.append(val)
                    output2_tensor.int32_data.append(val)

expected_results.append(
                [caffe2_img(img_expected), expected_label, output1, output2])

if not do_default_bound:
                bounding_tensor = tensor_protos.protos.add()
                bounding_tensor.data_type = 2  # int32 data
                bounding_tensor.int32_data.extend(bounding_box)

txn.put(
                '{}'.format(index).encode('ascii'),
                tensor_protos.SerializeToString()
            )
            index = index + 1
        # End while
    # End with
    return expected_results

def run_test(
        size_tuple, means, stds, label_type, num_labels, is_test, scale_jitter_type,
        color_jitter, color_lighting, dc, validator, output1=None, output2_size=None):
    # TODO: Does not test on GPU and does not test use_gpu_transform
    # WARNING: Using ModelHelper automatically does NHWC to NCHW
    # transformation if needed.
    width, height, minsize, crop = size_tuple
    means = [float(m) for m in means]
    stds = [float(s) for s in stds]
    out_dir = tempfile.mkdtemp()
    count_images = 2  # One with bounding box and one without
    expected_images = create_test(
        out_dir,
        width=width,
        height=height,
        default_bound=(3, 5, height - 3, width - 5),
        minsize=minsize,
        crop=crop,
        means=means,
        stds=stds,
        count=count_images,
        label_type=label_type,
        num_labels=num_labels,
        output1=output1,
        output2_size=output2_size
    )
    for device_option in dc:
        with hu.temp_workspace():
            reader_net = core.Net('reader')
            reader_net.CreateDB(
                [],
                'DB',
                db=out_dir,
                db_type="lmdb"
            )
            workspace.RunNetOnce(reader_net)
            outputs = ['data', 'label']
            output_sizes = []
            if output1:
                outputs.append('output1')
                output_sizes.append(1)
            if output2_size:
                outputs.append('output2')
                output_sizes.append(output2_size)
            imageop = core.CreateOperator(
                'ImageInput',
                ['DB'],
                outputs,
                batch_size=count_images,
                color=3,
                minsize=minsize,
                crop=crop,
                is_test=is_test,
                bounding_ymin=3,
                bounding_xmin=5,
                bounding_height=height - 3,
                bounding_width=width - 5,
                mean_per_channel=means,
                std_per_channel=stds,
                use_gpu_transform=(device_option.device_type == 1),
                label_type=label_type,
                num_labels=num_labels,
                output_sizes=output_sizes,
                scale_jitter_type=scale_jitter_type,
                color_jitter=color_jitter,
                color_lighting=color_lighting
            )

imageop.device_option.CopyFrom(device_option)
            main_net = core.Net('main')
            main_net.Proto().op.extend([imageop])
            workspace.RunNetOnce(main_net)
            validator(expected_images, device_option, count_images)
            # End for
        # End with
    # End for
    shutil.rmtree(out_dir)
# end run_test

@unittest.skipIf('cv2' not in sys.modules, 'python-opencv is not installed')
@unittest.skipIf('lmdb' not in sys.modules, 'python-lmdb is not installed')
class TestImport(hu.HypothesisTestCase):
    def validate_image_and_label(
            self, expected_images, device_option, count_images, label_type,
            is_test, scale_jitter_type, color_jitter, color_lighting):
        l = workspace.FetchBlob('label')
        result = workspace.FetchBlob('data').astype(np.int32)
        # If we don't use_gpu_transform, the output is in NHWC
        # Our reference output is CHW so we swap
        if device_option.device_type != 1:
            expected = [img.swapaxes(0, 1).swapaxes(1, 2) for
                        (img, _, _, _) in expected_images]
        else:
            expected = [img for (img, _, _, _) in expected_images]
        for i in range(count_images):
            if label_type == 0:
                self.assertEqual(l[i], expected_images[i][1])
            else:
                self.assertEqual(
                    (l[i] - expected_images[i][1] > 0).sum(), 0)
            if is_test == 0:
                # when traing data preparation is randomized (e.g. random cropping,
                # Inception-style random sized cropping, color jittering,
                # color lightin), we only compare blob shape
                for (s1, s2) in zip(expected[i].shape, result[i].shape):
                    self.assertEqual(s1, s2)
            else:
                self.assertEqual((expected[i] - result[i] > 1).sum(), 0)
        # End for
    # end validate_image_and_label

@given(size_tuple=st.tuples(
        st.integers(min_value=8, max_value=4096),
        st.integers(min_value=8, max_value=4096)).flatmap(lambda t: st.tuples(
            st.just(t[0]), st.just(t[1]),
            st.just(min(t[0] - 6, t[1] - 4)),
            st.integers(min_value=1, max_value=min(t[0] - 6, t[1] - 4)))),
        means=st.tuples(st.integers(min_value=0, max_value=255),
                        st.integers(min_value=0, max_value=255),
                        st.integers(min_value=0, max_value=255)),
        stds=st.tuples(st.floats(min_value=1, max_value=10),
                       st.floats(min_value=1, max_value=10),
                       st.floats(min_value=1, max_value=10)),
        label_type=st.integers(0, 3),
        num_labels=st.integers(min_value=8, max_value=4096),
        is_test=st.integers(min_value=0, max_value=1),
        scale_jitter_type=st.integers(min_value=0, max_value=1),
        color_jitter=st.integers(min_value=0, max_value=1),
        color_lighting=st.integers(min_value=0, max_value=1),
        **hu.gcs)
    @settings(verbosity=Verbosity.verbose, max_examples=10, deadline=None)
    def test_imageinput(
            self, size_tuple, means, stds, label_type,
            num_labels, is_test, scale_jitter_type, color_jitter, color_lighting,
            gc, dc):
        def validator(expected_images, device_option, count_images):
            self.validate_image_and_label(
                expected_images, device_option, count_images, label_type,
                is_test, scale_jitter_type, color_jitter, color_lighting)
        # End validator
        run_test(
            size_tuple, means, stds, label_type, num_labels, is_test,
            scale_jitter_type, color_jitter, color_lighting, dc, validator)
    # End test_imageinput

@given(size_tuple=st.tuples(
        st.integers(min_value=8, max_value=4096),
        st.integers(min_value=8, max_value=4096)).flatmap(lambda t: st.tuples(
            st.just(t[0]), st.just(t[1]),
            st.just(min(t[0] - 6, t[1] - 4)),
            st.integers(min_value=1, max_value=min(t[0] - 6, t[1] - 4)))),
        means=st.tuples(st.integers(min_value=0, max_value=255),
                        st.integers(min_value=0, max_value=255),
                        st.integers(min_value=0, max_value=255)),
        stds=st.tuples(st.floats(min_value=1, max_value=10),
                       st.floats(min_value=1, max_value=10),
                       st.floats(min_value=1, max_value=10)),
        label_type=st.integers(0, 3),
        num_labels=st.integers(min_value=8, max_value=4096),
        is_test=st.integers(min_value=0, max_value=1),
        scale_jitter_type=st.integers(min_value=0, max_value=1),
        color_jitter=st.integers(min_value=0, max_value=1),
        color_lighting=st.integers(min_value=0, max_value=1),
        output1=st.floats(min_value=1, max_value=10),
        output2_size=st.integers(min_value=2, max_value=10),
        **hu.gcs)
    @settings(verbosity=Verbosity.verbose, max_examples=10, deadline=None)
    def test_imageinput_with_additional_outputs(
            self, size_tuple, means, stds, label_type,
            num_labels, is_test, scale_jitter_type, color_jitter, color_lighting,
            output1, output2_size, gc, dc):
        def validator(expected_images, device_option, count_images):
            self.validate_image_and_label(
                expected_images, device_option, count_images, label_type,
                is_test, scale_jitter_type, color_jitter, color_lighting)

output1_result = workspace.FetchBlob('output1')
            output2_result = workspace.FetchBlob('output2')

for i in range(count_images):
                self.assertEqual(output1_result[i], expected_images[i][2])
                self.assertEqual(
                    (output2_result[i] - expected_images[i][3] > 0).sum(), 0)
            # End for
        # End validator
        run_test(
            size_tuple, means, stds, label_type, num_labels, is_test,
            scale_jitter_type, color_jitter, color_lighting, dc,
            validator, output1, output2_size)
    # End test_imageinput

if __name__ == '__main__':
    import unittest
    unittest.main()

cmd: