


import os
import tempfile
import unittest

from transformers import NezhaConfig, is_torch_available
from transformers.models.auto import get_values
from transformers.testing_utils import require_torch, require_torch_gpu, slow, torch_device

from ...generation.test_utils import GenerationTesterMixin
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin


if is_torch_available():
   import torch

   from transformers import (
       MODEL_FOR_PRETRAINING_MAPPING,
       NezhaForMaskedLM,
       NezhaForMultipleChoice,
       NezhaForNextSentencePrediction,
       NezhaForPreTraining,
       NezhaForQuestionAnswering,
       NezhaForSequenceClassification,
       NezhaForTokenClassification,
       NezhaModel,
   )
   from transformers.models.nezha.modeling_nezha import NEZHA_PRETRAINED_MODEL_ARCHIVE_LIST







class lowerCAmelCase_						:

 '''simple docstring'''

 def __init__(     self		,				_UpperCAmelCase		,				_UpperCAmelCase=13		,				_UpperCAmelCase=7		,				_UpperCAmelCase=True		,				_UpperCAmelCase=True		,				_UpperCAmelCase=True		,				_UpperCAmelCase=True		,				_UpperCAmelCase=99		,				_UpperCAmelCase=32		,				_UpperCAmelCase=5		,				_UpperCAmelCase=4		,				_UpperCAmelCase=37		,				_UpperCAmelCase="gelu"		,				_UpperCAmelCase=0.1		,				_UpperCAmelCase=0.1		,				_UpperCAmelCase=1_28		,				_UpperCAmelCase=32		,				_UpperCAmelCase=16		,				_UpperCAmelCase=2		,				_UpperCAmelCase=0.02		,				_UpperCAmelCase=3		,				_UpperCAmelCase=4		,				_UpperCAmelCase=None		,				):
       snake_case_	=				parent
       snake_case_	=				batch_size
       snake_case_	=				seq_length
       snake_case_	=				is_training
       snake_case_	=				use_input_mask
       snake_case_	=				use_token_type_ids
       snake_case_	=				use_labels
       snake_case_	=				vocab_size
       snake_case_	=				hidden_size
       snake_case_	=				num_hidden_layers
       snake_case_	=				num_attention_heads
       snake_case_	=				intermediate_size
       snake_case_	=				hidden_act
       snake_case_	=				hidden_dropout_prob
       snake_case_	=				attention_probs_dropout_prob
       snake_case_	=				max_position_embeddings
       snake_case_	=				type_vocab_size
       snake_case_	=				type_sequence_label_size
       snake_case_	=				initializer_range
       snake_case_	=				num_labels
       snake_case_	=				num_choices
       snake_case_	=				scope



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				ids_tensor([self.batch_size, self.seq_length]		,				self.vocab_size )

       snake_case_	=				None
       if self.use_input_mask:
             snake_case_	=				random_attention_mask([self.batch_size, self.seq_length] )

       snake_case_	=				None
       if self.use_token_type_ids:
             snake_case_	=				ids_tensor([self.batch_size, self.seq_length]		,				self.type_vocab_size )

       snake_case_	=				None
       snake_case_	=				None
       snake_case_	=				None
       if self.use_labels:
             snake_case_	=				ids_tensor([self.batch_size]		,				self.type_sequence_label_size )
             snake_case_	=				ids_tensor([self.batch_size, self.seq_length]		,				self.num_labels )
             snake_case_	=				ids_tensor([self.batch_size]		,				self.num_choices )

       snake_case_	=				self.get_config()

       return config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels



 def 						UpperCamelCase__					(     self ):
       return NezhaConfig(
           vocab_size=self.vocab_size		,				hidden_size=self.hidden_size		,				num_hidden_layers=self.num_hidden_layers		,				num_attention_heads=self.num_attention_heads		,				intermediate_size=self.intermediate_size		,				hidden_act=self.hidden_act		,				hidden_dropout_prob=self.hidden_dropout_prob		,				attention_probs_dropout_prob=self.attention_probs_dropout_prob		,				max_position_embeddings=self.max_position_embeddings		,				type_vocab_size=self.type_vocab_size		,				is_decoder=_UpperCAmelCase		,				initializer_range=self.initializer_range		,				)



 def 						UpperCamelCase__					(     self ):
       (
           (
           snake_case_   
       )	,   (
           snake_case_   
       )	,   (
           snake_case_   
       )	,   (
           snake_case_   
       )	,   (
           snake_case_   
       )	,   (
           snake_case_   
       )	,   (
           snake_case_   
       )	,      
       )	=				self.prepare_config_and_inputs()

       snake_case_	=				True
       snake_case_	=				floats_tensor([self.batch_size, self.seq_length, self.hidden_size] )
       snake_case_	=				ids_tensor([self.batch_size, self.seq_length]		,				vocab_size=2 )

       return (
           config,
           input_ids,
           token_type_ids,
           input_mask,
           sequence_labels,
           token_labels,
           choice_labels,
           encoder_hidden_states,
           encoder_attention_mask,
       )



 def 						UpperCamelCase__					(     self		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase ):
       snake_case_	=				NezhaModel(config=_UpperCAmelCase )
       model.to(_UpperCAmelCase )
       model.eval()
       snake_case_	=				model(_UpperCAmelCase		,				attention_mask=_UpperCAmelCase		,				token_type_ids=_UpperCAmelCase )
       snake_case_	=				model(_UpperCAmelCase		,				token_type_ids=_UpperCAmelCase )
       snake_case_	=				model(_UpperCAmelCase )
       self.parent.assertEqual(result.last_hidden_state.shape		,				(self.batch_size, self.seq_length, self.hidden_size) )
       self.parent.assertEqual(result.pooler_output.shape		,				(self.batch_size, self.hidden_size) )



 def 						UpperCamelCase__					(     self		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				):
       snake_case_	=				True
       snake_case_	=				NezhaModel(_UpperCAmelCase )
       model.to(_UpperCAmelCase )
       model.eval()
       snake_case_	=				model(
           _UpperCAmelCase		,				attention_mask=_UpperCAmelCase		,				token_type_ids=_UpperCAmelCase		,				encoder_hidden_states=_UpperCAmelCase		,				encoder_attention_mask=_UpperCAmelCase		,				)
       snake_case_	=				model(
           _UpperCAmelCase		,				attention_mask=_UpperCAmelCase		,				token_type_ids=_UpperCAmelCase		,				encoder_hidden_states=_UpperCAmelCase		,				)
       snake_case_	=				model(_UpperCAmelCase		,				attention_mask=_UpperCAmelCase		,				token_type_ids=_UpperCAmelCase )
       self.parent.assertEqual(result.last_hidden_state.shape		,				(self.batch_size, self.seq_length, self.hidden_size) )
       self.parent.assertEqual(result.pooler_output.shape		,				(self.batch_size, self.hidden_size) )



 def 						UpperCamelCase__					(     self		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase ):
       snake_case_	=				NezhaForMaskedLM(config=_UpperCAmelCase )
       model.to(_UpperCAmelCase )
       model.eval()
       snake_case_	=				model(_UpperCAmelCase		,				attention_mask=_UpperCAmelCase		,				token_type_ids=_UpperCAmelCase		,				labels=_UpperCAmelCase )
       self.parent.assertEqual(result.logits.shape		,				(self.batch_size, self.seq_length, self.vocab_size) )



 def 						UpperCamelCase__					(     self		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase ):
       snake_case_	=				NezhaForNextSentencePrediction(config=_UpperCAmelCase )
       model.to(_UpperCAmelCase )
       model.eval()
       snake_case_	=				model(
           _UpperCAmelCase		,				attention_mask=_UpperCAmelCase		,				token_type_ids=_UpperCAmelCase		,				labels=_UpperCAmelCase		,				)
       self.parent.assertEqual(result.logits.shape		,				(self.batch_size, 2) )



 def 						UpperCamelCase__					(     self		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase ):
       snake_case_	=				NezhaForPreTraining(config=_UpperCAmelCase )
       model.to(_UpperCAmelCase )
       model.eval()
       snake_case_	=				model(
           _UpperCAmelCase		,				attention_mask=_UpperCAmelCase		,				token_type_ids=_UpperCAmelCase		,				labels=_UpperCAmelCase		,				next_sentence_label=_UpperCAmelCase		,				)
       self.parent.assertEqual(result.prediction_logits.shape		,				(self.batch_size, self.seq_length, self.vocab_size) )
       self.parent.assertEqual(result.seq_relationship_logits.shape		,				(self.batch_size, 2) )



 def 						UpperCamelCase__					(     self		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase ):
       snake_case_	=				NezhaForQuestionAnswering(config=_UpperCAmelCase )
       model.to(_UpperCAmelCase )
       model.eval()
       snake_case_	=				model(
           _UpperCAmelCase		,				attention_mask=_UpperCAmelCase		,				token_type_ids=_UpperCAmelCase		,				start_positions=_UpperCAmelCase		,				end_positions=_UpperCAmelCase		,				)
       self.parent.assertEqual(result.start_logits.shape		,				(self.batch_size, self.seq_length) )
       self.parent.assertEqual(result.end_logits.shape		,				(self.batch_size, self.seq_length) )



 def 						UpperCamelCase__					(     self		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase ):
       snake_case_	=				self.num_labels
       snake_case_	=				NezhaForSequenceClassification(_UpperCAmelCase )
       model.to(_UpperCAmelCase )
       model.eval()
       snake_case_	=				model(_UpperCAmelCase		,				attention_mask=_UpperCAmelCase		,				token_type_ids=_UpperCAmelCase		,				labels=_UpperCAmelCase )
       self.parent.assertEqual(result.logits.shape		,				(self.batch_size, self.num_labels) )



 def 						UpperCamelCase__					(     self		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase ):
       snake_case_	=				self.num_labels
       snake_case_	=				NezhaForTokenClassification(config=_UpperCAmelCase )
       model.to(_UpperCAmelCase )
       model.eval()
       snake_case_	=				model(_UpperCAmelCase		,				attention_mask=_UpperCAmelCase		,				token_type_ids=_UpperCAmelCase		,				labels=_UpperCAmelCase )
       self.parent.assertEqual(result.logits.shape		,				(self.batch_size, self.seq_length, self.num_labels) )



 def 						UpperCamelCase__					(     self		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase ):
       snake_case_	=				self.num_choices
       snake_case_	=				NezhaForMultipleChoice(config=_UpperCAmelCase )
       model.to(_UpperCAmelCase )
       model.eval()
       snake_case_	=				input_ids.unsqueeze(1 ).expand(-1		,				self.num_choices		,				-1 ).contiguous()
       snake_case_	=				token_type_ids.unsqueeze(1 ).expand(-1		,				self.num_choices		,				-1 ).contiguous()
       snake_case_	=				input_mask.unsqueeze(1 ).expand(-1		,				self.num_choices		,				-1 ).contiguous()
       snake_case_	=				model(
           _UpperCAmelCase		,				attention_mask=_UpperCAmelCase		,				token_type_ids=_UpperCAmelCase		,				labels=_UpperCAmelCase		,				)
       self.parent.assertEqual(result.logits.shape		,				(self.batch_size, self.num_choices) )





 def 						UpperCamelCase__					(     self ):
       snake_case_	=				self.prepare_config_and_inputs()
       (
           (
           snake_case_   
       )	,   (
           snake_case_   
       )	,   (
           snake_case_   
       )	,   (
           snake_case_   
       )	,   (
           snake_case_   
       )	,   (
           snake_case_   
       )	,   (
           snake_case_   
       )	,      
       )	=				config_and_inputs
       snake_case_	=				{'''input_ids''': input_ids, '''token_type_ids''': token_type_ids, '''attention_mask''': input_mask}
       return config, inputs_dict







@require_torch
class lowerCAmelCase_						(			lowerCamelCase__ ,						lowerCamelCase__ ,						lowerCamelCase__ ,						unittest.TestCase	):

 '''simple docstring'''

 __snake_case												=  (
     (
         NezhaModel,
         NezhaForMaskedLM,
         NezhaForMultipleChoice,
         NezhaForNextSentencePrediction,
         NezhaForPreTraining,
         NezhaForQuestionAnswering,
         NezhaForSequenceClassification,
         NezhaForTokenClassification,
     )
     if is_torch_available()
     else ()
 )
 __snake_case												=  (
     {
         "feature-extraction": NezhaModel,
         "fill-mask": NezhaForMaskedLM,
         "question-answering": NezhaForQuestionAnswering,
         "text-classification": NezhaForSequenceClassification,
         "token-classification": NezhaForTokenClassification,
         "zero-shot": NezhaForSequenceClassification,
     }
     if is_torch_available()
     else {}
 )
 __snake_case												=  True



 def 						UpperCamelCase__					(     self		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase=False ):
       snake_case_	=				super()._prepare_for_class(_UpperCAmelCase		,				_UpperCAmelCase		,				return_labels=_UpperCAmelCase )

       if return_labels:
             if model_class in get_values(_UpperCAmelCase ):
                   snake_case_	=				torch.zeros(
                       (self.model_tester.batch_size, self.model_tester.seq_length)		,				dtype=torch.long		,				device=_UpperCAmelCase )
                   snake_case_	=				torch.zeros(
                       self.model_tester.batch_size		,				dtype=torch.long		,				device=_UpperCAmelCase )
       return inputs_dict



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				NezhaModelTester(self )
       snake_case_	=				ConfigTester(self		,				config_class=_UpperCAmelCase		,				hidden_size=37 )



 def 						UpperCamelCase__					(     self ):
       self.config_tester.run_common_tests()



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				self.model_tester.prepare_config_and_inputs()
       self.model_tester.create_and_check_model(*_UpperCAmelCase )



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				self.model_tester.prepare_config_and_inputs_for_decoder()
       self.model_tester.create_and_check_model_as_decoder(*_UpperCAmelCase )



 def 						UpperCamelCase__					(     self ):
       # This regression test was failing with PyTorch < 1.3
       (
           (
           snake_case_   
       )	,   (
           snake_case_   
       )	,   (
           snake_case_   
       )	,   (
           snake_case_   
       )	,   (
           snake_case_   
       )	,   (
           snake_case_   
       )	,   (
           snake_case_   
       )	,   (
           snake_case_   
       )	,   (
           snake_case_   
       )	,      
       )	=				self.model_tester.prepare_config_and_inputs_for_decoder()

       snake_case_	=				None

       self.model_tester.create_and_check_model_as_decoder(
           _UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				_UpperCAmelCase		,				)



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				self.model_tester.prepare_config_and_inputs()
       self.model_tester.create_and_check_for_masked_lm(*_UpperCAmelCase )



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				self.model_tester.prepare_config_and_inputs()
       self.model_tester.create_and_check_for_multiple_choice(*_UpperCAmelCase )



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				self.model_tester.prepare_config_and_inputs()
       self.model_tester.create_and_check_for_next_sequence_prediction(*_UpperCAmelCase )



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				self.model_tester.prepare_config_and_inputs()
       self.model_tester.create_and_check_for_pretraining(*_UpperCAmelCase )



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				self.model_tester.prepare_config_and_inputs()
       self.model_tester.create_and_check_for_question_answering(*_UpperCAmelCase )



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				self.model_tester.prepare_config_and_inputs()
       self.model_tester.create_and_check_for_sequence_classification(*_UpperCAmelCase )



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				self.model_tester.prepare_config_and_inputs()
       self.model_tester.create_and_check_for_token_classification(*_UpperCAmelCase )



 @slow
 def 						UpperCamelCase__					(     self ):
       for model_name in NEZHA_PRETRAINED_MODEL_ARCHIVE_LIST[:1]:
             snake_case_	=				NezhaModel.from_pretrained(_UpperCAmelCase )
             self.assertIsNotNone(_UpperCAmelCase )





 @slow
 @require_torch_gpu
 def 						UpperCamelCase__					(     self ):
       snake_case_	,   snake_case_	=				self.model_tester.prepare_config_and_inputs_for_common()
       for model_class in self.all_model_classes:
             # NezhaForMultipleChoice behaves incorrectly in JIT environments.
             if model_class == NezhaForMultipleChoice:
                   return

             snake_case_	=				True
             snake_case_	=				model_class(config=_UpperCAmelCase )

             snake_case_	=				self._prepare_for_class(_UpperCAmelCase		,				_UpperCAmelCase )
             snake_case_	=				torch.jit.trace(
                 _UpperCAmelCase		,				(inputs_dict['''input_ids'''].to('''cpu''' ), inputs_dict['''attention_mask'''].to('''cpu''' )) )

             with tempfile.TemporaryDirectory() as tmp:
                   torch.jit.save(_UpperCAmelCase		,				os.path.join(_UpperCAmelCase		,				'''bert.pt''' ) )
                   snake_case_	=				torch.jit.load(os.path.join(_UpperCAmelCase		,				'''bert.pt''' )		,				map_location=_UpperCAmelCase )
                   loaded(inputs_dict['''input_ids'''].to(_UpperCAmelCase )		,				inputs_dict['''attention_mask'''].to(_UpperCAmelCase ) )







@require_torch
class lowerCAmelCase_						(			unittest.TestCase	):

 '''simple docstring'''

 @slow
 def 						UpperCamelCase__					(     self ):
       snake_case_	=				NezhaModel.from_pretrained('''sijunhe/nezha-cn-base''' )
       snake_case_	=				torch.tensor([[0, 1, 2, 3, 4, 5]] )
       snake_case_	=				torch.tensor([[0, 1, 1, 1, 1, 1]] )
       with torch.no_grad():
             snake_case_	=				model(_UpperCAmelCase		,				attention_mask=_UpperCAmelCase )[0]
       snake_case_	=				torch.Size((1, 6, 7_68) )
       self.assertEqual(output.shape		,				_UpperCAmelCase )
       snake_case_	=				torch.tensor([[[0.0_685, 0.2_441, 0.1_102], [0.0_600, 0.1_906, 0.1_349], [0.0_221, 0.0_819, 0.0_586]]] )

       self.assertTrue(torch.allclose(output[:, 1:4, 1:4]		,				_UpperCAmelCase		,				atol=1E-4 ) )





 @slow
 def 						UpperCamelCase__					(     self ):
       snake_case_	=				NezhaForMaskedLM.from_pretrained('''sijunhe/nezha-cn-base''' )
       snake_case_	=				torch.tensor([[0, 1, 2, 3, 4, 5]] )
       snake_case_	=				torch.tensor([[1, 1, 1, 1, 1, 1]] )
       with torch.no_grad():
             snake_case_	=				model(_UpperCAmelCase		,				attention_mask=_UpperCAmelCase )[0]
       snake_case_	=				torch.Size((1, 6, 2_11_28) )
       self.assertEqual(output.shape		,				_UpperCAmelCase )
       snake_case_	=				torch.tensor(
           [[-2.7_939, -1.7_902, -2.2_189], [-2.8_585, -1.8_908, -2.3_723], [-2.6_499, -1.7_750, -2.2_558]] )

       self.assertTrue(torch.allclose(output[:, 1:4, 1:4]		,				_UpperCAmelCase		,				atol=1E-4 ) )



import unittest

from transformers import PegasusTokenizer, PegasusTokenizerFast
from transformers.testing_utils import get_tests_dir, require_sentencepiece, require_tokenizers, require_torch, slow
from transformers.utils import cached_property

from ...test_tokenization_common import TokenizerTesterMixin


UpperCAmelCase      =   get_tests_dir("""fixtures/test_sentencepiece_no_bos.model""")







@require_sentencepiece
@require_tokenizers
class lowerCAmelCase_						(			lowerCamelCase__ ,						unittest.TestCase	):

 '''simple docstring'''

 __snake_case												=  PegasusTokenizer
 __snake_case												=  PegasusTokenizerFast
 __snake_case												=  True
 __snake_case												=  True



 def 						UpperCamelCase__					(     self ):
       super().setUp()

       # We have a SentencePiece fixture for testing
       snake_case_	=				PegasusTokenizer(_UpperCAmelCase )
       tokenizer.save_pretrained(self.tmpdirname )



 @cached_property
 def 						UpperCamelCase__					(     self ):
       return PegasusTokenizer.from_pretrained('''google/pegasus-large''' )



 def 						UpperCamelCase__					(     self		,				**_UpperCAmelCase ):
       return PegasusTokenizer.from_pretrained(self.tmpdirname		,				**_UpperCAmelCase )



 def 						UpperCamelCase__					(     self		,				_UpperCAmelCase ):
       return ("This is a test", "This is a test")



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				'''</s>'''
       snake_case_	=				1

       self.assertEqual(self.get_tokenizer()._convert_token_to_id(_UpperCAmelCase )		,				_UpperCAmelCase )
       self.assertEqual(self.get_tokenizer()._convert_id_to_token(_UpperCAmelCase )		,				_UpperCAmelCase )



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				list(self.get_tokenizer().get_vocab().keys() )

       self.assertEqual(vocab_keys[0]		,				'''<pad>''' )
       self.assertEqual(vocab_keys[1]		,				'''</s>''' )
       self.assertEqual(vocab_keys[-1]		,				'''v''' )
       self.assertEqual(len(_UpperCAmelCase )		,				11_03 )



 def 						UpperCamelCase__					(     self ):
       self.assertEqual(self.get_tokenizer().vocab_size		,				11_03 )



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				self.rust_tokenizer_class.from_pretrained(self.tmpdirname )
       snake_case_	=				self.tokenizer_class.from_pretrained(self.tmpdirname )
       snake_case_	=				(
           '''Let\'s see which <unk> is the better <unk_token_11> one <mask_1> It seems like this <mask_2> was important'''
           ''' </s> <pad> <pad> <pad>'''
       )
       snake_case_	=				rust_tokenizer([raw_input_str]		,				return_tensors=_UpperCAmelCase		,				add_special_tokens=_UpperCAmelCase ).input_ids[0]
       snake_case_	=				py_tokenizer([raw_input_str]		,				return_tensors=_UpperCAmelCase		,				add_special_tokens=_UpperCAmelCase ).input_ids[0]
       self.assertListEqual(_UpperCAmelCase		,				_UpperCAmelCase )



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				self._large_tokenizer
       # <mask_1> masks whole sentence while <mask_2> masks single word
       snake_case_	=				'''<mask_1> To ensure a <mask_2> flow of bank resolutions.'''
       snake_case_	=				[2, 4_13, 6_15, 1_14, 3, 19_71, 1_13, 16_79, 1_07_10, 1_07, 1]
       snake_case_	=				tokenizer([raw_input_str]		,				return_tensors=_UpperCAmelCase ).input_ids[0]
       self.assertListEqual(_UpperCAmelCase		,				_UpperCAmelCase )



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				self._large_tokenizer
       # The tracebacks for the following asserts are **better** without messages or self.assertEqual
       assert tokenizer.vocab_size == 9_61_03
       assert tokenizer.pad_token_id == 0
       assert tokenizer.eos_token_id == 1
       assert tokenizer.offset == 1_03
       assert tokenizer.unk_token_id == tokenizer.offset + 2 == 1_05
       assert tokenizer.unk_token == "<unk>"
       assert tokenizer.model_max_length == 10_24
       snake_case_	=				'''To ensure a smooth flow of bank resolutions.'''
       snake_case_	=				[4_13, 6_15, 1_14, 22_91, 19_71, 1_13, 16_79, 1_07_10, 1_07, 1]
       snake_case_	=				tokenizer([raw_input_str]		,				return_tensors=_UpperCAmelCase ).input_ids[0]
       self.assertListEqual(_UpperCAmelCase		,				_UpperCAmelCase )
       assert tokenizer.convert_ids_to_tokens([0, 1, 2, 3] ) == ["<pad>", "</s>", "<mask_1>", "<mask_2>"]



 @require_torch
 def 						UpperCamelCase__					(     self ):
       snake_case_	=				['''This is going to be way too long.''' * 1_50, '''short example''']
       snake_case_	=				['''not super long but more than 5 tokens''', '''tiny''']
       snake_case_	=				self._large_tokenizer(_UpperCAmelCase		,				padding=_UpperCAmelCase		,				truncation=_UpperCAmelCase		,				return_tensors='''pt''' )
       snake_case_	=				self._large_tokenizer(
           text_target=_UpperCAmelCase		,				max_length=5		,				padding=_UpperCAmelCase		,				truncation=_UpperCAmelCase		,				return_tensors='''pt''' )

       assert batch.input_ids.shape == (2, 10_24)
       assert batch.attention_mask.shape == (2, 10_24)
       assert targets["input_ids"].shape == (2, 5)
       assert len(_UpperCAmelCase ) == 2  # input_ids, attention_mask.





 @slow
 def 						UpperCamelCase__					(     self ):
       # fmt: off
       snake_case_	=				{'''input_ids''': [[3_89_79, 1_43, 1_84_85, 6_06, 1_30, 2_66_69, 8_76_86, 1_21, 5_41_89, 11_29, 1_11, 2_66_69, 8_76_86, 1_21, 91_14, 1_47_87, 1_21, 1_32_49, 1_58, 5_92, 9_56, 1_21, 1_46_21, 3_15_76, 1_43, 6_26_13, 1_08, 96_88, 9_30, 4_34_30, 1_15_62, 6_26_13, 3_04, 1_08, 1_14_43, 8_97, 1_08, 93_14, 1_74_15, 6_33_99, 1_08, 1_14_43, 76_14, 1_83_16, 1_18, 42_84, 71_48, 1_24_30, 1_43, 14_00, 2_57_03, 1_58, 1_11, 42_84, 71_48, 1_17_72, 1_43, 2_12_97, 10_64, 1_58, 1_22, 2_04, 35_06, 17_54, 11_33, 1_47_87, 15_81, 1_15, 3_32_24, 44_82, 1_11, 13_55, 1_10, 2_91_73, 3_17, 5_08_33, 1_08, 2_01_47, 9_46_65, 1_11, 7_71_98, 1_07, 1], [1_10, 6_26_13, 1_17, 6_38, 1_12, 11_33, 1_21, 2_00_98, 13_55, 7_90_50, 1_38_72, 1_35, 15_96, 5_35_41, 13_52, 1_41, 1_30_39, 55_42, 1_24, 3_02, 5_18, 1_11, 2_68, 29_56, 1_15, 1_49, 44_27, 1_07, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [1_39, 12_35, 27_99, 1_82_89, 1_77_80, 2_04, 1_09, 94_74, 12_96, 1_07, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]], '''attention_mask''': [[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]]}  # noqa: E501
       # fmt: on

       self.tokenizer_integration_test_util(
           expected_encoding=_UpperCAmelCase		,				model_name='''google/bigbird-pegasus-large-arxiv'''		,				revision='''ba85d0851d708441f91440d509690f1ab6353415'''		,				)







@require_sentencepiece
@require_tokenizers
class lowerCAmelCase_						(			lowerCamelCase__ ,						unittest.TestCase	):

 '''simple docstring'''

 __snake_case												=  PegasusTokenizer
 __snake_case												=  PegasusTokenizerFast
 __snake_case												=  True
 __snake_case												=  True



 def 						UpperCamelCase__					(     self ):
       super().setUp()

       # We have a SentencePiece fixture for testing
       snake_case_	=				PegasusTokenizer(_UpperCAmelCase		,				offset=0		,				mask_token_sent=_UpperCAmelCase		,				mask_token='''[MASK]''' )
       tokenizer.save_pretrained(self.tmpdirname )



 @cached_property
 def 						UpperCamelCase__					(     self ):
       return PegasusTokenizer.from_pretrained('''google/bigbird-pegasus-large-arxiv''' )



 def 						UpperCamelCase__					(     self		,				**_UpperCAmelCase ):
       return PegasusTokenizer.from_pretrained(self.tmpdirname		,				**_UpperCAmelCase )



 def 						UpperCamelCase__					(     self		,				_UpperCAmelCase ):
       return ("This is a test", "This is a test")



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				self.rust_tokenizer_class.from_pretrained(self.tmpdirname )
       snake_case_	=				self.tokenizer_class.from_pretrained(self.tmpdirname )
       snake_case_	=				(
           '''Let\'s see which <unk> is the better <unk_token> one [MASK] It seems like this [MASK] was important </s>'''
           ''' <pad> <pad> <pad>'''
       )
       snake_case_	=				rust_tokenizer([raw_input_str]		,				return_tensors=_UpperCAmelCase		,				add_special_tokens=_UpperCAmelCase ).input_ids[0]
       snake_case_	=				py_tokenizer([raw_input_str]		,				return_tensors=_UpperCAmelCase		,				add_special_tokens=_UpperCAmelCase ).input_ids[0]
       self.assertListEqual(_UpperCAmelCase		,				_UpperCAmelCase )



 @require_torch
 def 						UpperCamelCase__					(     self ):
       snake_case_	=				['''This is going to be way too long.''' * 10_00, '''short example''']
       snake_case_	=				['''not super long but more than 5 tokens''', '''tiny''']
       snake_case_	=				self._large_tokenizer(_UpperCAmelCase		,				padding=_UpperCAmelCase		,				truncation=_UpperCAmelCase		,				return_tensors='''pt''' )
       snake_case_	=				self._large_tokenizer(
           text_target=_UpperCAmelCase		,				max_length=5		,				padding=_UpperCAmelCase		,				truncation=_UpperCAmelCase		,				return_tensors='''pt''' )

       assert batch.input_ids.shape == (2, 40_96)
       assert batch.attention_mask.shape == (2, 40_96)
       assert targets["input_ids"].shape == (2, 5)
       assert len(_UpperCAmelCase ) == 2  # input_ids, attention_mask.





 def 						UpperCamelCase__					(     self ):
       snake_case_	=				(
           '''This is an example string that is used to test the original TF implementation against the HF'''
           ''' implementation'''
       )

       snake_case_	=				self._large_tokenizer(_UpperCAmelCase ).input_ids

       self.assertListEqual(
           _UpperCAmelCase		,				[1_82, 1_17, 1_42, 5_87, 42_11, 1_20, 1_17, 2_63, 1_12, 8_04, 1_09, 8_56, 2_50_16, 31_37, 4_64, 1_09, 2_69_55, 31_37, 1]		,				)