58 lines
2.0 KiB
Python
58 lines
2.0 KiB
Python
# coding=utf-8
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# Copyright 2018 The Google AI Language Team Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import unittest
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from transformers import is_tf_available
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from transformers.testing_utils import require_sentencepiece, require_tf, require_tokenizers, slow
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if is_tf_available():
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import numpy as np
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import tensorflow as tf
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from transformers import TFXLMRobertaModel
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@require_tf
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@require_sentencepiece
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@require_tokenizers
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class TFFlaubertModelIntegrationTest(unittest.TestCase):
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@slow
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def test_output_embeds_base_model(self):
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model = TFXLMRobertaModel.from_pretrained("jplu/tf-xlm-roberta-base")
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features = {
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"input_ids": tf.convert_to_tensor([[0, 2646, 10269, 83, 99942, 2]], dtype=tf.int32), # "My dog is cute"
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"attention_mask": tf.convert_to_tensor([[1, 1, 1, 1, 1, 1]], dtype=tf.int32),
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}
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output = model(features)["last_hidden_state"]
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expected_shape = tf.TensorShape((1, 6, 768))
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self.assertEqual(output.shape, expected_shape)
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# compare the actual values for a slice.
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expected_slice = tf.convert_to_tensor(
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[
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[
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[0.0681762, 0.10894451, 0.06772504],
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[-0.06423668, 0.02366615, 0.04329344],
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[-0.06057295, 0.09974135, -0.00070584],
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]
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],
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dtype=tf.float32,
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)
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self.assertTrue(np.allclose(output[:, :3, :3].numpy(), expected_slice.numpy(), atol=1e-4))
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