





'''simple docstring'''


import shutil
import tempfile
import unittest

from transformers import SPIECE_UNDERLINE, BatchEncoding, MBartaaTokenizer, MBartaaTokenizerFast, is_torch_available
from transformers.testing_utils import (
    get_tests_dir,
    nested_simplify,
    require_sentencepiece,
    require_tokenizers,
    require_torch,
    slow,
)

from ...test_tokenization_common import TokenizerTesterMixin


lowerCAmelCase					:     Optional[int]												=get_tests_dir('''fixtures/test_sentencepiece.model''')

if is_torch_available():
 from transformers.models.mbart.modeling_mbart import shift_tokens_right

lowerCAmelCase					:     int												=250_004
lowerCAmelCase					:     Dict												=250_020
@require_sentencepiece
@require_tokenizers
class       a_   (				_lowerCAmelCase	,						unittest.TestCase							):
     __A      =			MBartaaTokenizer
     __A      =			MBartaaTokenizerFast
     __A      =			True
     __A      =			True





     def 							lowercase__      ( self		:					List[str]						):





        """simple docstring"""




        super().setUp()

        # We have a SentencePiece fixture for testing
        lowercase_			:Union[str, Any]    			= MBartaaTokenizer(lowercase	,      src_lang="en_XX"	,      tgt_lang="ro_RO"	,      keep_accents=lowercase						)
        tokenizer.save_pretrained(self.tmpdirname						)





     def 							lowercase__      ( self		:					Tuple						):





        """simple docstring"""




        lowercase_			:Any    			= "<s>"
        lowercase_			:List[str]    			= 0

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





     def 							lowercase__      ( self		:					Optional[int]						):





        """simple docstring"""




        lowercase_			:Dict    			= list(self.get_tokenizer().get_vocab().keys()						)

        self.assertEqual(vocab_keys[0]	,      "<s>"						)
        self.assertEqual(vocab_keys[1]	,      "<pad>"						)
        self.assertEqual(vocab_keys[-1]	,      "<mask>"						)
        self.assertEqual(len(lowercase						)	,      1_054						)





     def 							lowercase__      ( self		:					Any						):





        """simple docstring"""




        self.assertEqual(self.get_tokenizer().vocab_size	,      1_054						)





     def 							lowercase__      ( self		:					str						):





        """simple docstring"""




        lowercase_			:List[Any]    			= MBartaaTokenizer(lowercase	,      src_lang="en_XX"	,      tgt_lang="ro_RO"	,      keep_accents=lowercase						)

        lowercase_			:Tuple    			= tokenizer.tokenize("This is a test"						)
        self.assertListEqual(lowercase	,      ["▁This", "▁is", "▁a", "▁t", "est"]						)

        self.assertListEqual(
            tokenizer.convert_tokens_to_ids(lowercase						)	,      [value + tokenizer.fairseq_offset for value in [285, 46, 10, 170, 382]]	,      )

        lowercase_			:int    			= tokenizer.tokenize("I was born in 92000, and this is falsé."						)
        self.assertListEqual(
            lowercase	,      [SPIECE_UNDERLINE + "I", SPIECE_UNDERLINE + "was", SPIECE_UNDERLINE + "b", "or", "n", SPIECE_UNDERLINE + "in", SPIECE_UNDERLINE + "", "9", "2", "0", "0", "0", ",", SPIECE_UNDERLINE + "and", SPIECE_UNDERLINE + "this", SPIECE_UNDERLINE + "is", SPIECE_UNDERLINE + "f", "al", "s", "é", "."]	,      )
        lowercase_			:List[str]    			= tokenizer.convert_tokens_to_ids(lowercase						)
        self.assertListEqual(
            lowercase	,      [
                value + tokenizer.fairseq_offset
                for value in [8, 21, 84, 55, 24, 19, 7, 2, 602, 347, 347, 347, 3, 12, 66, 46, 72, 80, 6, 2, 4]
            ]	,      )

        lowercase_			:str    			= tokenizer.convert_ids_to_tokens(lowercase						)
        self.assertListEqual(
            lowercase	,      [SPIECE_UNDERLINE + "I", SPIECE_UNDERLINE + "was", SPIECE_UNDERLINE + "b", "or", "n", SPIECE_UNDERLINE + "in", SPIECE_UNDERLINE + "", "<unk>", "2", "0", "0", "0", ",", SPIECE_UNDERLINE + "and", SPIECE_UNDERLINE + "this", SPIECE_UNDERLINE + "is", SPIECE_UNDERLINE + "f", "al", "s", "<unk>", "."]	,      )





     @slow
     def 							lowercase__      ( self		:					Dict						):





        """simple docstring"""




        lowercase_			:List[str]    			= {"input_ids": [[250_004, 11_062, 82_772, 7, 15, 82_772, 538, 51_529, 237, 17_198, 1_290, 206, 9, 215_175, 1_314, 136, 17_198, 1_290, 206, 9, 56_359, 42, 122_009, 9, 16_466, 16, 87_344, 4_537, 9, 4_717, 78_381, 6, 159_958, 7, 15, 24_480, 618, 4, 527, 22_693, 5_428, 4, 2_777, 24_480, 9_874, 4, 43_523, 594, 4, 803, 18_392, 33_189, 18, 4, 43_523, 24_447, 12_399, 100, 24_955, 83_658, 9_626, 144_057, 15, 839, 22_335, 16, 136, 24_955, 83_658, 83_479, 15, 39_102, 724, 16, 678, 645, 2_789, 1_328, 4_589, 42, 122_009, 115_774, 23, 805, 1_328, 46_876, 7, 136, 53_894, 1_940, 42_227, 41_159, 17_721, 823, 425, 4, 27_512, 98_722, 206, 136, 5_531, 4_970, 919, 17_336, 5, 2], [250_004, 20_080, 618, 83, 82_775, 47, 479, 9, 1_517, 73, 53_894, 333, 80_581, 110_117, 18_811, 5_256, 1_295, 51, 152_526, 297, 7_986, 390, 124_416, 538, 35_431, 214, 98, 15_044, 25_737, 136, 7_108, 43_701, 23, 756, 135_355, 7, 5, 2, 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], [250_004, 581, 63_773, 119_455, 6, 147_797, 88_203, 7, 645, 70, 21, 3_285, 10_269, 5, 2, 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]], "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, 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, 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, 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, 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=lowercase	,      model_name="facebook/mbart-large-50"	,      revision="d3913889c59cd5c9e456b269c376325eabad57e2"	,      )







     def 							lowercase__      ( self		:					str						):





        """simple docstring"""




        if not self.test_slow_tokenizer:
           # as we don't have a slow version, we can't compare the outputs between slow and fast versions
           return

        lowercase_			:Any    			= (self.rust_tokenizer_class, "hf-internal-testing/tiny-random-mbart50", {})
        for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
           with self.subTest(F'{tokenizer.__class__.__name__} ({pretrained_name})'						):
              lowercase_			:Optional[int]    			= self.rust_tokenizer_class.from_pretrained(lowercase	,      **lowercase						)
              lowercase_			:str    			= self.tokenizer_class.from_pretrained(lowercase	,      **lowercase						)

              lowercase_			:Union[str, Any]    			= tempfile.mkdtemp()

              lowercase_			:str    			= tokenizer_r.save_pretrained(lowercase						)
              lowercase_			:int    			= tokenizer_p.save_pretrained(lowercase						)

              # Checks it save with the same files + the tokenizer.json file for the fast one
              self.assertTrue(any("tokenizer.json" in f for f in tokenizer_r_files						)						)
              lowercase_			:Optional[int]    			= tuple(f for f in tokenizer_r_files if "tokenizer.json" not in f						)
              self.assertSequenceEqual(lowercase	,      lowercase						)

              # Checks everything loads correctly in the same way
              lowercase_			:Tuple    			= tokenizer_r.from_pretrained(lowercase						)
              lowercase_			:Optional[Any]    			= tokenizer_p.from_pretrained(lowercase						)

              # Check special tokens are set accordingly on Rust and Python
              for key in tokenizer_pp.special_tokens_map:
                 self.assertTrue(hasattr(lowercase	,      lowercase						)						)
                 # self.assertEqual(getattr(tokenizer_rp, key), getattr(tokenizer_pp, key))
                 # self.assertEqual(getattr(tokenizer_rp, key + "_id"), getattr(tokenizer_pp, key + "_id"))

              shutil.rmtree(lowercase						)

              # Save tokenizer rust, legacy_format=True
              lowercase_			:Optional[Any]    			= tempfile.mkdtemp()

              lowercase_			:Optional[Any]    			= tokenizer_r.save_pretrained(lowercase	,      legacy_format=lowercase						)
              lowercase_			:str    			= tokenizer_p.save_pretrained(lowercase						)

              # Checks it save with the same files
              self.assertSequenceEqual(lowercase	,      lowercase						)

              # Checks everything loads correctly in the same way
              lowercase_			:List[str]    			= tokenizer_r.from_pretrained(lowercase						)
              lowercase_			:Optional[int]    			= tokenizer_p.from_pretrained(lowercase						)

              # Check special tokens are set accordingly on Rust and Python
              for key in tokenizer_pp.special_tokens_map:
                 self.assertTrue(hasattr(lowercase	,      lowercase						)						)

              shutil.rmtree(lowercase						)

              # Save tokenizer rust, legacy_format=False
              lowercase_			:Dict    			= tempfile.mkdtemp()

              lowercase_			:List[str]    			= tokenizer_r.save_pretrained(lowercase	,      legacy_format=lowercase						)
              lowercase_			:Union[str, Any]    			= tokenizer_p.save_pretrained(lowercase						)

              # Checks it saved the tokenizer.json file
              self.assertTrue(any("tokenizer.json" in f for f in tokenizer_r_files						)						)

              # Checks everything loads correctly in the same way
              lowercase_			:Tuple    			= tokenizer_r.from_pretrained(lowercase						)
              lowercase_			:str    			= tokenizer_p.from_pretrained(lowercase						)

              # Check special tokens are set accordingly on Rust and Python
              for key in tokenizer_pp.special_tokens_map:
                 self.assertTrue(hasattr(lowercase	,      lowercase						)						)

              shutil.rmtree(lowercase						)







@require_torch
@require_sentencepiece
@require_tokenizers
class       a_   (				unittest.TestCase							):
     __A      =			"facebook/mbart-large-50-one-to-many-mmt"
     __A      =			[
         " UN Chief Says There Is No Military Solution in Syria",
         " Secretary-General Ban Ki-moon says his response to Russia's stepped up military support for Syria is that \"there is no military solution\" to the nearly five-year conflict and more weapons will only worsen the violence and misery for millions of people.",
     ]
     __A      =			[
         "Şeful ONU declară că nu există o soluţie militară în Siria",
         "Secretarul General Ban Ki-moon declară că răspunsul său la intensificarea sprijinului militar al Rusiei"
         " pentru Siria este că \"nu există o soluţie militară\" la conflictul de aproape cinci ani şi că noi arme nu vor"
         " face decât să înrăutăţească violenţele şi mizeria pentru milioane de oameni.",
     ]
     __A      =			[EN_CODE, 8_274, 127_873, 25_916, 7, 8_622, 2_071, 438, 67_485, 53, 187_895, 23, 51_712, 2]





     @classmethod
     def 							lowercase__      ( cls		:					List[Any]						):





        """simple docstring"""




        lowercase_			:MBartaaTokenizer    			= MBartaaTokenizer.from_pretrained(
            cls.checkpoint_name	,      src_lang="en_XX"	,      tgt_lang="ro_RO"						)
        lowercase_			:List[Any]    			= 1
        return cls





     def 							lowercase__      ( self		:					Any						):





        """simple docstring"""




        self.assertEqual(self.tokenizer.fairseq_tokens_to_ids["ar_AR"]	,      250_001						)
        self.assertEqual(self.tokenizer.fairseq_tokens_to_ids["en_EN"]	,      250_004						)
        self.assertEqual(self.tokenizer.fairseq_tokens_to_ids["ro_RO"]	,      250_020						)
        self.assertEqual(self.tokenizer.fairseq_tokens_to_ids["mr_IN"]	,      250_038						)





     def 							lowercase__      ( self		:					List[Any]						):





        """simple docstring"""




        lowercase_			:Optional[int]    			= self.tokenizer.batch_encode_plus(self.src_text						).input_ids[0]
        self.assertListEqual(self.expected_src_tokens	,      lowercase						)





     def 							lowercase__      ( self		:					str						):





        """simple docstring"""




        self.assertIn(lowercase	,      self.tokenizer.all_special_ids						)
        lowercase_			:List[str]    			= [RO_CODE, 884, 9_019, 96, 9, 916, 86_792, 36, 18_743, 15_596, 5, 2]
        lowercase_			:Optional[int]    			= self.tokenizer.decode(lowercase	,      skip_special_tokens=lowercase						)
        lowercase_			:Optional[Any]    			= self.tokenizer.decode(generated_ids[1:]	,      skip_special_tokens=lowercase						)
        self.assertEqual(lowercase	,      lowercase						)
        self.assertNotIn(self.tokenizer.eos_token	,      lowercase						)





     def 							lowercase__      ( self		:					Union[str, Any]						):





        """simple docstring"""




        lowercase_			:List[Any]    			= ["this is gunna be a long sentence " * 20]
        assert isinstance(src_text[0]	,      lowercase						)
        lowercase_			:List[str]    			= 10
        lowercase_			:Optional[Any]    			= self.tokenizer(lowercase	,      max_length=lowercase	,      truncation=lowercase						).input_ids[0]
        self.assertEqual(ids[0]	,      lowercase						)
        self.assertEqual(ids[-1]	,      2						)
        self.assertEqual(len(lowercase						)	,      lowercase						)





     def 							lowercase__      ( self		:					str						):





        """simple docstring"""




        self.assertListEqual(self.tokenizer.convert_tokens_to_ids(["<mask>", "ar_AR"]						)	,      [250_053, 250_001]						)





     def 							lowercase__      ( self		:					List[Any]						):





        """simple docstring"""




        lowercase_			:Any    			= tempfile.mkdtemp()
        lowercase_			:Optional[int]    			= self.tokenizer.fairseq_tokens_to_ids
        self.tokenizer.save_pretrained(lowercase						)
        lowercase_			:str    			= MBartaaTokenizer.from_pretrained(lowercase						)
        self.assertDictEqual(new_tok.fairseq_tokens_to_ids	,      lowercase						)





     @require_torch
     def 							lowercase__      ( self		:					int						):





        """simple docstring"""




        lowercase_			:Union[str, Any]    			= self.tokenizer(self.src_text	,      text_target=self.tgt_text	,      padding=lowercase	,      return_tensors="pt"						)
        lowercase_			:Optional[int]    			= shift_tokens_right(batch["labels"]	,      self.tokenizer.pad_token_id						)

        # fairseq batch: https://gist.github.com/sshleifer/cba08bc2109361a74ac3760a7e30e4f4
        assert batch.input_ids[1][0] == EN_CODE
        assert batch.input_ids[1][-1] == 2
        assert batch.labels[1][0] == RO_CODE
        assert batch.labels[1][-1] == 2
        assert batch.decoder_input_ids[1][:2].tolist() == [2, RO_CODE]





     @require_torch
     def 							lowercase__      ( self		:					List[Any]						):





        """simple docstring"""




        lowercase_			:List[str]    			= self.tokenizer(
            self.src_text	,      text_target=self.tgt_text	,      padding=lowercase	,      truncation=lowercase	,      max_length=len(self.expected_src_tokens						)	,      return_tensors="pt"	,      )
        lowercase_			:Tuple    			= shift_tokens_right(batch["labels"]	,      self.tokenizer.pad_token_id						)

        self.assertIsInstance(lowercase	,      lowercase						)

        self.assertEqual((2, 14)	,      batch.input_ids.shape						)
        self.assertEqual((2, 14)	,      batch.attention_mask.shape						)
        lowercase_			:Any    			= batch.input_ids.tolist()[0]
        self.assertListEqual(self.expected_src_tokens	,      lowercase						)
        self.assertEqual(2	,      batch.decoder_input_ids[0, 0]						)  # decoder_start_token_id
        # Test that special tokens are reset
        self.assertEqual(self.tokenizer.prefix_tokens	,      [EN_CODE]						)
        self.assertEqual(self.tokenizer.suffix_tokens	,      [self.tokenizer.eos_token_id]						)





     def 							lowercase__      ( self		:					Any						):





        """simple docstring"""




        lowercase_			:List[Any]    			= self.tokenizer(self.src_text	,      padding=lowercase	,      truncation=lowercase	,      max_length=3	,      return_tensors="pt"						)
        lowercase_			:List[str]    			= self.tokenizer(
            text_target=self.tgt_text	,      padding=lowercase	,      truncation=lowercase	,      max_length=10	,      return_tensors="pt"						)
        lowercase_			:Any    			= targets["input_ids"]
        lowercase_			:Optional[Any]    			= shift_tokens_right(lowercase	,      self.tokenizer.pad_token_id						)

        self.assertEqual(batch.input_ids.shape[1]	,      3						)
        self.assertEqual(batch.decoder_input_ids.shape[1]	,      10						)







     @require_torch
     def 							lowercase__      ( self		:					Union[str, Any]						):





        """simple docstring"""




        lowercase_			:Union[str, Any]    			= self.tokenizer._build_translation_inputs(
            "A test"	,      return_tensors="pt"	,      src_lang="en_XX"	,      tgt_lang="ar_AR"						)

        self.assertEqual(
            nested_simplify(lowercase						)	,      {
                # en_XX, A, test, EOS
                "input_ids": [[250_004, 62, 3_034, 2]],
                "attention_mask": [[1, 1, 1, 1]],
                # ar_AR
                "forced_bos_token_id": 250_001,
            }	,      )









'''simple docstring'''


import itertools
import json
import os
import unittest

from transformers import AddedToken, RobertaTokenizer, RobertaTokenizerFast
from transformers.models.roberta.tokenization_roberta import VOCAB_FILES_NAMES
from transformers.testing_utils import require_tokenizers, slow

from ...test_tokenization_common import TokenizerTesterMixin
@require_tokenizers
class       a_   (				_lowerCAmelCase	,						unittest.TestCase							):
     __A      =			RobertaTokenizer
     __A      =			RobertaTokenizerFast
     __A      =			True
     __A      =			{"cls_token": "<s>"}





     def 							lowercase__      ( self		:					Dict						):





        """simple docstring"""




        super().setUp()

        # Adapted from Sennrich et al. 2015 and https://github.com/rsennrich/subword-nmt
        lowercase_			:List[Any]    			= [
            "l",
            "o",
            "w",
            "e",
            "r",
            "s",
            "t",
            "i",
            "d",
            "n",
            "\u0120",
            "\u0120l",
            "\u0120n",
            "\u0120lo",
            "\u0120low",
            "er",
            "\u0120lowest",
            "\u0120newer",
            "\u0120wider",
            "<unk>",
        ]
        lowercase_			:List[Any]    			= dict(zip(lowercase	,      range(len(lowercase						)						)						)						)
        lowercase_			:Optional[Any]    			= ["#version: 0.2", "\u0120 l", "\u0120l o", "\u0120lo w", "e r", ""]
        lowercase_			:Union[str, Any]    			= {"unk_token": "<unk>"}

        lowercase_			:Tuple    			= os.path.join(self.tmpdirname	,      VOCAB_FILES_NAMES["vocab_file"]						)
        lowercase_			:Union[str, Any]    			= os.path.join(self.tmpdirname	,      VOCAB_FILES_NAMES["merges_file"]						)
        with open(self.vocab_file	,      "w"	,      encoding="utf-8"						) as fp:
           fp.write(json.dumps(lowercase						) + "\n"						)
        with open(self.merges_file	,      "w"	,      encoding="utf-8"						) as fp:
           fp.write("\n".join(lowercase						)						)





     def 							lowercase__      ( self		:					str	,      **lowercase		:					List[str]						):





        """simple docstring"""




        kwargs.update(self.special_tokens_map						)
        return self.tokenizer_class.from_pretrained(self.tmpdirname	,      **lowercase						)





     def 							lowercase__      ( self		:					int	,      **lowercase		:					int						):





        """simple docstring"""




        kwargs.update(self.special_tokens_map						)
        return RobertaTokenizerFast.from_pretrained(self.tmpdirname	,      **lowercase						)





     def 							lowercase__      ( self		:					Optional[int]	,      lowercase		:					List[Any]						):





        """simple docstring"""




        lowercase_			:List[str]    			= "lower newer"
        lowercase_			:Any    			= "lower newer"
        return input_text, output_text





     def 							lowercase__      ( self		:					int						):





        """simple docstring"""




        lowercase_			:List[Any]    			= self.tokenizer_class(self.vocab_file	,      self.merges_file	,      **self.special_tokens_map						)
        lowercase_			:Dict    			= "lower newer"
        lowercase_			:Dict    			= ["l", "o", "w", "er", "\u0120", "n", "e", "w", "er"]
        lowercase_			:int    			= tokenizer.tokenize(lowercase						)  # , add_prefix_space=True)
        self.assertListEqual(lowercase	,      lowercase						)

        lowercase_			:Optional[Any]    			= tokens + [tokenizer.unk_token]
        lowercase_			:Any    			= [0, 1, 2, 15, 10, 9, 3, 2, 15, 19]
        self.assertListEqual(tokenizer.convert_tokens_to_ids(lowercase						)	,      lowercase						)





     def 							lowercase__      ( self		:					Dict						):





        """simple docstring"""




        lowercase_			:Dict    			= self.get_tokenizer()

        self.assertListEqual(tokenizer.encode("Hello world!"	,      add_special_tokens=lowercase						)	,      [0, 31_414, 232, 328, 2]						)
        self.assertListEqual(
            tokenizer.encode("Hello world! cécé herlolip 418"	,      add_special_tokens=lowercase						)	,      [0, 31_414, 232, 328, 740, 1_140, 12_695, 69, 46_078, 1_588, 2]	,      )





     @slow
     def 							lowercase__      ( self		:					List[str]						):





        """simple docstring"""




        lowercase_			:Optional[Any]    			= self.tokenizer_class.from_pretrained("roberta-base"						)

        lowercase_			:Any    			= tokenizer.encode("sequence builders"	,      add_special_tokens=lowercase						)
        lowercase_			:str    			= tokenizer.encode("multi-sequence build"	,      add_special_tokens=lowercase						)

        lowercase_			:int    			= tokenizer.encode(
            "sequence builders"	,      add_special_tokens=lowercase	,      add_prefix_space=lowercase						)
        lowercase_			:Optional[int]    			= tokenizer.encode(
            "sequence builders"	,      "multi-sequence build"	,      add_special_tokens=lowercase	,      add_prefix_space=lowercase						)

        lowercase_			:str    			= tokenizer.build_inputs_with_special_tokens(lowercase						)
        lowercase_			:Optional[int]    			= tokenizer.build_inputs_with_special_tokens(lowercase	,      lowercase						)

        assert encoded_sentence == encoded_text_from_decode
        assert encoded_pair == encoded_pair_from_decode





     def 							lowercase__      ( self		:					Optional[int]						):





        """simple docstring"""




        lowercase_			:Optional[int]    			= self.get_tokenizer()

        lowercase_			:str    			= "Encode this sequence."
        lowercase_			:Tuple    			= tokenizer.byte_encoder[" ".encode("utf-8"						)[0]]

        # Testing encoder arguments
        lowercase_			:List[str]    			= tokenizer.encode(lowercase	,      add_special_tokens=lowercase	,      add_prefix_space=lowercase						)
        lowercase_			:List[Any]    			= tokenizer.convert_ids_to_tokens(encoded[0]						)[0]
        self.assertNotEqual(lowercase	,      lowercase						)

        lowercase_			:List[str]    			= tokenizer.encode(lowercase	,      add_special_tokens=lowercase	,      add_prefix_space=lowercase						)
        lowercase_			:List[Any]    			= tokenizer.convert_ids_to_tokens(encoded[0]						)[0]
        self.assertEqual(lowercase	,      lowercase						)

        tokenizer.add_special_tokens({"bos_token": "<s>"}						)
        lowercase_			:List[str]    			= tokenizer.encode(lowercase	,      add_special_tokens=lowercase						)
        lowercase_			:Optional[int]    			= tokenizer.convert_ids_to_tokens(encoded[1]						)[0]
        self.assertNotEqual(lowercase	,      lowercase						)

        # Testing spaces after special tokens
        lowercase_			:Union[str, Any]    			= "<mask>"
        tokenizer.add_special_tokens(
            {"mask_token": AddedToken(lowercase	,      lstrip=lowercase	,      rstrip=lowercase						)}						)  # mask token has a left space
        lowercase_			:Any    			= tokenizer.convert_tokens_to_ids(lowercase						)

        lowercase_			:Tuple    			= "Encode <mask> sequence"
        lowercase_			:int    			= "Encode <mask>sequence"

        lowercase_			:str    			= tokenizer.encode(lowercase						)
        lowercase_			:Any    			= encoded.index(lowercase						)
        lowercase_			:Dict    			= tokenizer.convert_ids_to_tokens(encoded[mask_loc + 1]						)[0]
        self.assertEqual(lowercase	,      lowercase						)

        lowercase_			:str    			= tokenizer.encode(lowercase						)
        lowercase_			:int    			= encoded.index(lowercase						)
        lowercase_			:Optional[int]    			= tokenizer.convert_ids_to_tokens(encoded[mask_loc + 1]						)[0]
        self.assertNotEqual(lowercase	,      lowercase						)





     def 							lowercase__      ( self		:					Optional[Any]						):





        """simple docstring"""




        pass





     def 							lowercase__      ( self		:					Dict						):





        """simple docstring"""




        for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
           with self.subTest(F'{tokenizer.__class__.__name__} ({pretrained_name})'						):
              lowercase_			:List[Any]    			= self.rust_tokenizer_class.from_pretrained(lowercase	,      **lowercase						)
              lowercase_			:Dict    			= self.tokenizer_class.from_pretrained(lowercase	,      **lowercase						)
              lowercase_			:str    			= "A, <mask> AllenNLP sentence."
              lowercase_			:Tuple    			= tokenizer_r.encode_plus(lowercase	,      add_special_tokens=lowercase	,      return_token_type_ids=lowercase						)
              lowercase_			:str    			= tokenizer_p.encode_plus(lowercase	,      add_special_tokens=lowercase	,      return_token_type_ids=lowercase						)

              # token_type_ids should put 0 everywhere
              self.assertEqual(sum(tokens_r["token_type_ids"]						)	,      sum(tokens_p["token_type_ids"]						)						)

              # attention_mask should put 1 everywhere, so sum over length should be 1
              self.assertEqual(
                  sum(tokens_r["attention_mask"]						) / len(tokens_r["attention_mask"]						)	,      sum(tokens_p["attention_mask"]						) / len(tokens_p["attention_mask"]						)	,      )

              lowercase_			:Any    			= tokenizer_r.convert_ids_to_tokens(tokens_r["input_ids"]						)
              lowercase_			:Union[str, Any]    			= tokenizer_p.convert_ids_to_tokens(tokens_p["input_ids"]						)

              # Rust correctly handles the space before the mask while python doesnt
              self.assertSequenceEqual(tokens_p["input_ids"]	,      [0, 250, 6, 50_264, 3_823, 487, 21_992, 3_645, 4, 2]						)
              self.assertSequenceEqual(tokens_r["input_ids"]	,      [0, 250, 6, 50_264, 3_823, 487, 21_992, 3_645, 4, 2]						)

              self.assertSequenceEqual(
                  lowercase	,      ["<s>", "A", ",", "<mask>", "ĠAllen", "N", "LP", "Ġsentence", ".", "</s>"]						)
              self.assertSequenceEqual(
                  lowercase	,      ["<s>", "A", ",", "<mask>", "ĠAllen", "N", "LP", "Ġsentence", ".", "</s>"]						)





     def 							lowercase__      ( self		:					Dict						):





        """simple docstring"""




        for trim_offsets, add_prefix_space in itertools.product([True, False]	,      repeat=2						):
           lowercase_			:List[Any]    			= self.rust_tokenizer_class.from_pretrained(
               self.tmpdirname	,      use_fast=lowercase	,      add_prefix_space=lowercase	,      trim_offsets=lowercase						)

           lowercase_			:int    			= json.loads(tokenizer_r.backend_tokenizer.pre_tokenizer.__getstate__()						)
           lowercase_			:Any    			= json.loads(tokenizer_r.backend_tokenizer.post_processor.__getstate__()						)

           self.assertEqual(pre_tokenizer_state["add_prefix_space"]	,      lowercase						)

           self.assertEqual(post_processor_state["add_prefix_space"]	,      lowercase						)
           self.assertEqual(post_processor_state["trim_offsets"]	,      lowercase						)







     def 							lowercase__      ( self		:					Optional[Any]						):





        """simple docstring"""




        for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
           with self.subTest(F'{tokenizer.__class__.__name__} ({pretrained_name})'						):
              lowercase_			:Tuple    			= "hello"  # `hello` is a token in the vocabulary of `pretrained_name`
              lowercase_			:Optional[Any]    			= F'{text_of_1_token} {text_of_1_token}'

              lowercase_			:int    			= self.rust_tokenizer_class.from_pretrained(
                  lowercase	,      use_fast=lowercase	,      add_prefix_space=lowercase	,      trim_offsets=lowercase						)
              lowercase_			:Optional[int]    			= tokenizer_r(lowercase	,      return_offsets_mapping=lowercase	,      add_special_tokens=lowercase						)
              self.assertEqual(encoding.offset_mapping[0]	,      (0, len(lowercase						))						)
              self.assertEqual(
                  encoding.offset_mapping[1]	,      (len(lowercase						) + 1, len(lowercase						) + 1 + len(lowercase						))	,      )

              lowercase_			:Dict    			= self.rust_tokenizer_class.from_pretrained(
                  lowercase	,      use_fast=lowercase	,      add_prefix_space=lowercase	,      trim_offsets=lowercase						)
              lowercase_			:List[Any]    			= tokenizer_r(lowercase	,      return_offsets_mapping=lowercase	,      add_special_tokens=lowercase						)
              self.assertEqual(encoding.offset_mapping[0]	,      (0, len(lowercase						))						)
              self.assertEqual(
                  encoding.offset_mapping[1]	,      (len(lowercase						) + 1, len(lowercase						) + 1 + len(lowercase						))	,      )

              lowercase_			:Any    			= self.rust_tokenizer_class.from_pretrained(
                  lowercase	,      use_fast=lowercase	,      add_prefix_space=lowercase	,      trim_offsets=lowercase						)
              lowercase_			:Optional[Any]    			= tokenizer_r(lowercase	,      return_offsets_mapping=lowercase	,      add_special_tokens=lowercase						)
              self.assertEqual(encoding.offset_mapping[0]	,      (0, len(lowercase						))						)
              self.assertEqual(
                  encoding.offset_mapping[1]	,      (len(lowercase						), len(lowercase						) + 1 + len(lowercase						))	,      )

              lowercase_			:List[str]    			= self.rust_tokenizer_class.from_pretrained(
                  lowercase	,      use_fast=lowercase	,      add_prefix_space=lowercase	,      trim_offsets=lowercase						)
              lowercase_			:List[Any]    			= tokenizer_r(lowercase	,      return_offsets_mapping=lowercase	,      add_special_tokens=lowercase						)
              self.assertEqual(encoding.offset_mapping[0]	,      (0, len(lowercase						))						)
              self.assertEqual(
                  encoding.offset_mapping[1]	,      (len(lowercase						), len(lowercase						) + 1 + len(lowercase						))	,      )

              lowercase_			:Dict    			= F' {text}'

              # tokenizer_r = self.rust_tokenizer_class.from_pretrained(
              #     pretrained_name, use_fast=True, add_prefix_space=True, trim_offsets=True
              # )
              # encoding = tokenizer_r(text, return_offsets_mapping=True, add_special_tokens=False)
              # self.assertEqual(encoding.offset_mapping[0], (1, 1 + len(text_of_1_token)))
              # self.assertEqual(
              #     encoding.offset_mapping[1],
              #     (1 + len(text_of_1_token) + 1, 1 + len(text_of_1_token) + 1 + len(text_of_1_token)),
              # )

              lowercase_			:Optional[Any]    			= self.rust_tokenizer_class.from_pretrained(
                  lowercase	,      use_fast=lowercase	,      add_prefix_space=lowercase	,      trim_offsets=lowercase						)
              lowercase_			:Optional[Any]    			= tokenizer_r(lowercase	,      return_offsets_mapping=lowercase	,      add_special_tokens=lowercase						)
              self.assertEqual(encoding.offset_mapping[0]	,      (1, 1 + len(lowercase						))						)
              self.assertEqual(
                  encoding.offset_mapping[1]	,      (1 + len(lowercase						) + 1, 1 + len(lowercase						) + 1 + len(lowercase						))	,      )

              lowercase_			:Union[str, Any]    			= self.rust_tokenizer_class.from_pretrained(
                  lowercase	,      use_fast=lowercase	,      add_prefix_space=lowercase	,      trim_offsets=lowercase						)
              lowercase_			:Dict    			= tokenizer_r(lowercase	,      return_offsets_mapping=lowercase	,      add_special_tokens=lowercase						)
              self.assertEqual(encoding.offset_mapping[0]	,      (0, 1 + len(lowercase						))						)
              self.assertEqual(
                  encoding.offset_mapping[1]	,      (1 + len(lowercase						), 1 + len(lowercase						) + 1 + len(lowercase						))	,      )

              lowercase_			:Optional[int]    			= self.rust_tokenizer_class.from_pretrained(
                  lowercase	,      use_fast=lowercase	,      add_prefix_space=lowercase	,      trim_offsets=lowercase						)
              lowercase_			:Dict    			= tokenizer_r(lowercase	,      return_offsets_mapping=lowercase	,      add_special_tokens=lowercase						)
              self.assertEqual(encoding.offset_mapping[0]	,      (0, 1 + len(lowercase						))						)
              self.assertEqual(
                  encoding.offset_mapping[1]	,      (1 + len(lowercase						), 1 + len(lowercase						) + 1 + len(lowercase						))	,      )


