





'''simple docstring'''

from __future__ import annotations

import unittest

from transformers import is_tf_available
from transformers.testing_utils import require_sentencepiece, require_tf, require_tokenizers, slow


if is_tf_available():
   import tensorflow as tf

   from transformers import AutoTokenizer, TFAutoModelForSeqaSeqLM
@require_tf
@require_sentencepiece
@require_tokenizers
class 							__lowerCAmelCase	(       unittest.TestCase					):






       """simple docstring"""





       @slow
       def snake_case__		(				self  :						List[str]	)       ->	Optional[int]:

            '''simple docstring'''




            _UpperCamelCase							       =			TFAutoModelForSeqaSeqLM.from_pretrained('''google/mt5-small'''	)
            _UpperCamelCase							       =			AutoTokenizer.from_pretrained('''google/mt5-small'''	)

            _UpperCamelCase							       =			tokenizer('''Hello there'''			,					return_tensors='''tf'''	).input_ids
            _UpperCamelCase							       =			tokenizer('''Hi I am'''			,					return_tensors='''tf'''	).input_ids

            _UpperCamelCase							       =			model(lowerCAmelCase__			,					labels=lowerCAmelCase__	).loss
            _UpperCamelCase							       =			-tf.math.reduce_mean(lowerCAmelCase__	).numpy()

            _UpperCamelCase							       =			-21.228168
            self.assertTrue(abs(mtf_score - EXPECTED_SCORE	) < 2e-4	)










'''simple docstring'''

from datasets.utils.patching import _PatchedModuleObj, patch_submodule

from . import _test_patching







def    a__							(							)						->						Tuple:





     """simple docstring"""

     import os as original_os
     from os import path as original_path
     from os import rename as original_rename
     from os.path import dirname as original_dirname
     from os.path import join as original_join

     assert _test_patching.os is original_os
     assert _test_patching.path is original_path
     assert _test_patching.join is original_join

     assert _test_patching.renamed_os is original_os
     assert _test_patching.renamed_path is original_path
     assert _test_patching.renamed_join is original_join

     _UpperCamelCase							       =			'''__test_patch_submodule_mock__'''
     with patch_submodule(_test_patching,   '''os.path.join''',   lowercase ):
          # Every way to access os.path.join must be patched, and the rest must stay untouched

          # check os.path.join
          assert isinstance(_test_patching.os,   _PatchedModuleObj )
          assert isinstance(_test_patching.os.path,   _PatchedModuleObj )
          assert _test_patching.os.path.join is mock

          # check path.join
          assert isinstance(_test_patching.path,   _PatchedModuleObj )
          assert _test_patching.path.join is mock

          # check join
          assert _test_patching.join is mock

          # check that the other attributes are untouched
          assert _test_patching.os.rename is original_rename
          assert _test_patching.path.dirname is original_dirname
          assert _test_patching.os.path.dirname is original_dirname

          # Even renamed modules or objects must be patched

          # check renamed_os.path.join
          assert isinstance(_test_patching.renamed_os,   _PatchedModuleObj )
          assert isinstance(_test_patching.renamed_os.path,   _PatchedModuleObj )
          assert _test_patching.renamed_os.path.join is mock

          # check renamed_path.join
          assert isinstance(_test_patching.renamed_path,   _PatchedModuleObj )
          assert _test_patching.renamed_path.join is mock

          # check renamed_join
          assert _test_patching.renamed_join is mock

          # check that the other attributes are untouched
          assert _test_patching.renamed_os.rename is original_rename
          assert _test_patching.renamed_path.dirname is original_dirname
          assert _test_patching.renamed_os.path.dirname is original_dirname

     # check that everthing is back to normal when the patch is over

     assert _test_patching.os is original_os
     assert _test_patching.path is original_path
     assert _test_patching.join is original_join

     assert _test_patching.renamed_os is original_os
     assert _test_patching.renamed_path is original_path
     assert _test_patching.renamed_join is original_join







def    a__							(							)						->						Tuple:





     """simple docstring"""

     assert _test_patching.open is open

     _UpperCamelCase							       =			'''__test_patch_submodule_builtin_mock__'''
     # _test_patching has "open" in its globals
     assert _test_patching.open is open
     with patch_submodule(_test_patching,   '''open''',   lowercase ):
          assert _test_patching.open is mock

     # check that everthing is back to normal when the patch is over

     assert _test_patching.open is open







def    a__							(							)						->						Optional[Any]:





     """simple docstring"""

     _UpperCamelCase							       =			'''__test_patch_submodule_missing_mock__'''
     with patch_submodule(_test_patching,   '''pandas.read_csv''',   lowercase ):
          pass







def    a__							(							)						->						Optional[int]:





     """simple docstring"""

     _UpperCamelCase							       =			'''__test_patch_submodule_missing_builtin_mock__'''
     # _test_patching doesn't have "len" in its globals
     assert getattr(_test_patching,   '''len''',   lowercase ) is None
     with patch_submodule(_test_patching,   '''len''',   lowercase ):
          assert _test_patching.len is mock
     assert _test_patching.len is len







def    a__							(							)						->						Optional[Any]:





     """simple docstring"""

     _UpperCamelCase							       =			'''__test_patch_submodule_start_and_stop_mock__'''
     _UpperCamelCase							       =			patch_submodule(_test_patching,   '''open''',   lowercase )
     assert _test_patching.open is open
     patch.start()
     assert _test_patching.open is mock
     patch.stop()
     assert _test_patching.open is open







def    a__							(							)						->						List[str]:





     """simple docstring"""

     from os import rename as original_rename
     from os.path import dirname as original_dirname
     from os.path import join as original_join

     _UpperCamelCase							       =			'''__test_patch_submodule_successive_join__'''
     _UpperCamelCase							       =			'''__test_patch_submodule_successive_dirname__'''
     _UpperCamelCase							       =			'''__test_patch_submodule_successive_rename__'''
     assert _test_patching.os.path.join is original_join
     assert _test_patching.os.path.dirname is original_dirname
     assert _test_patching.os.rename is original_rename

     with patch_submodule(_test_patching,   '''os.path.join''',   lowercase ):
          with patch_submodule(_test_patching,   '''os.rename''',   lowercase ):
               with patch_submodule(_test_patching,   '''os.path.dirname''',   lowercase ):
                    assert _test_patching.os.path.join is mock_join
                    assert _test_patching.os.path.dirname is mock_dirname
                    assert _test_patching.os.rename is mock_rename

    # try another order
     with patch_submodule(_test_patching,   '''os.rename''',   lowercase ):
          with patch_submodule(_test_patching,   '''os.path.join''',   lowercase ):
               with patch_submodule(_test_patching,   '''os.path.dirname''',   lowercase ):
                    assert _test_patching.os.path.join is mock_join
                    assert _test_patching.os.path.dirname is mock_dirname
                    assert _test_patching.os.rename is mock_rename

     assert _test_patching.os.path.join is original_join
     assert _test_patching.os.path.dirname is original_dirname
     assert _test_patching.os.rename is original_rename







def    a__							(							)						->						str:





     """simple docstring"""

     _UpperCamelCase							       =			'''__test_patch_submodule_doesnt_exist_mock__'''
     with patch_submodule(_test_patching,   '''__module_that_doesn_exist__.__attribute_that_doesn_exist__''',   lowercase ):
          pass
     with patch_submodule(_test_patching,   '''os.__attribute_that_doesn_exist__''',   lowercase ):
          pass



