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chore: import upstream snapshot with attribution
2026-07-13 11:57:37 +08:00

87 lines
3.5 KiB
Python

# Copyright 2026 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
from transformers import PPChart2TableProcessor
from transformers.models.pp_chart2table import PPChart2TableImageProcessor
from transformers.testing_utils import require_vision
from ...test_processing_common import ProcessorTesterMixin
@require_vision
class PPChart2TableProcessorTest(ProcessorTesterMixin, unittest.TestCase):
processor_class = PPChart2TableProcessor
# Tiny processor created with make_tiny_processor.py from "PaddlePaddle/PP-Chart2Table_safetensors"
tiny_model_id = "hf-internal-testing/tiny-processor-pp_chart2table"
@classmethod
def _setup_image_processor(cls):
# Default image processor has model_input_names=['pixel_values'] (no original_image_size)
return PPChart2TableImageProcessor()
def test_ocr_queries(self):
processor = self.get_processor()
image_input = self.prepare_image_inputs()
conversation = [{"role": "user", "content": []}]
inputs = processor.apply_chat_template(
conversation,
tokenize=False,
add_generation_prompt=True,
)
inputs = processor(images=image_input, text=inputs, return_tensors="pt")
self.assertEqual(inputs["input_ids"].shape, (1, 324))
self.assertEqual(inputs["pixel_values"].shape, (1, 3, 1024, 1024))
def test_unstructured_kwargs_batched(self):
if "image_processor" not in self.processor_class.get_attributes():
self.skipTest(f"image_processor attribute not present in {self.processor_class}")
processor_components = self.prepare_components()
processor_kwargs = self.prepare_processor_dict()
processor = self.processor_class(**processor_components, **processor_kwargs)
self.skip_processor_without_typed_kwargs(processor)
input_str = self.prepare_text_inputs(batch_size=2, modalities="image")
image_input = self.prepare_image_inputs(batch_size=2)
inputs = processor(
text=input_str,
images=image_input,
return_tensors="pt",
do_rescale=True,
rescale_factor=-1.0,
padding="longest",
max_length=self.image_unstructured_max_length,
)
self.assertLessEqual(inputs[self.images_input_name][0][0].mean(), 0)
@unittest.skip(
reason="PPChart2Table relies on a heavily predetermined input format; chat template usage is not intended as expected"
)
def test_apply_chat_template_assistant_mask(self):
pass
@unittest.skip(
reason="PPChart2Table relies on a heavily predetermined input format; chat template usage is not intended as expected"
)
def test_apply_chat_template_image_0(self):
pass
@unittest.skip(
reason="PPChart2Table relies on a heavily predetermined input format; chat template usage is not intended as expected"
)
def test_apply_chat_template_image_1(self):
pass