codingutf8 2023 the huggingface inc team 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 orglicenseslicense2 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 testing suite for the pytorch mra model import unittest from transformers import mraconfig istorchavailable from transformers testingutils import requiretorch slow torchdevice from testconfigurationcommon import configtester from testmodelingcommon import modeltestermixin floatstensor idstensor randomattentionmask from testpipelinemixin import pipelinetestermixin if istorchavailable import torch from transformers import mraformaskedlm mraformultiplechoice mraforquestionanswering mraforsequenceclassification mrafortokenclassification mramodel from transformers models mra modelingmra import mrapretrainedmodelarchivelist class mramodeltester def init self parent batchsize2 seqlength8 istrainingtrue useinputmasktrue usetokentypeidstrue uselabelstrue vocabsize99 hiddensize16 numhiddenlayers2 numattentionheads2 intermediatesize36 hiddenactgelu hiddendropoutprob0 0 attentionprobsdropoutprob0 0 maxpositionembeddings512 typevocabsize16 typesequencelabelsize2 initializerrange0 02 numlabels3 numchoices4 scopenone self parent parent self batchsize batchsize self seqlength seqlength self istraining istraining self useinputmask useinputmask self usetokentypeids usetokentypeids self uselabels uselabels self vocabsize vocabsize self hiddensize hiddensize self numhiddenlayers numhiddenlayers self numattentionheads numattentionheads self intermediatesize intermediatesize self hiddenact hiddenact self hiddendropoutprob hiddendropoutprob self attentionprobsdropoutprob attentionprobsdropoutprob self maxpositionembeddings maxpositionembeddings self typevocabsize typevocabsize self typesequencelabelsize typesequencelabelsize self initializerrange initializerrange self numlabels numlabels self numchoices numchoices self scope scope def prepareconfigandinputsself inputids idstensorself batchsize self seqlength self vocabsize inputmask none if self useinputmask inputmask randomattentionmaskself batchsize self seqlength tokentypeids none if self usetokentypeids tokentypeids idstensorself batchsize self seqlength self typevocabsize sequencelabels none tokenlabels none choicelabels none if self uselabels sequencelabels idstensorself batchsize self typesequencelabelsize tokenlabels idstensorself batchsize self seqlength self numlabels choicelabels idstensorself batchsize self numchoices config self getconfig return config inputids tokentypeids inputmask sequencelabels tokenlabels choicelabels def getconfigself return mraconfig vocabsizeself vocabsize hiddensizeself hiddensize numhiddenlayersself numhiddenlayers numattentionheadsself numattentionheads intermediatesizeself intermediatesize hiddenactself hiddenact hiddendropoutprobself hiddendropoutprob attentionprobsdropoutprobself attentionprobsdropoutprob maxpositionembeddingsself maxpositionembeddings typevocabsizeself typevocabsize isdecoderfalse initializerrangeself initializerrange def getpipelineconfigself config self getconfig config vocabsize 300 return config def prepareconfigandinputsfordecoderself config inputids tokentypeids inputmask sequencelabels tokenlabels choicelabels self prepareconfigandinputs config isdecoder true encoderhiddenstates floatstensorself batchsize self seqlength self hiddensize encoderattentionmask idstensorself batchsize self seqlength vocabsize2 return config inputids tokentypeids inputmask sequencelabels tokenlabels choicelabels encoderhiddenstates encoderattentionmask def createandcheckmodel self config inputids tokentypeids inputmask sequencelabels tokenlabels choicelabels model mramodelconfigconfig model totorchdevice model eval result modelinputids attentionmaskinputmask tokentypeidstokentypeids result modelinputids tokentypeidstokentypeids result modelinputids self parent assertequalresult lasthiddenstate shape self batchsize self seqlength self hiddensize def createandcheckmodelasdecoder self config inputids tokentypeids inputmask sequencelabels tokenlabels choicelabels encoderhiddenstates encoderattentionmask config addcrossattention true model mramodelconfig model totorchdevice model eval result model inputids attentionmaskinputmask tokentypeidstokentypeids encoderhiddenstatesencoderhiddenstates encoderattentionmaskencoderattentionmask result model inputids attentionmaskinputmask tokentypeidstokentypeids encoderhiddenstatesencoderhiddenstates result modelinputids attentionmaskinputmask tokentypeidstokentypeids self parent assertequalresult lasthiddenstate shape self batchsize self seqlength self hiddensize def createandcheckformaskedlm self config inputids tokentypeids inputmask sequencelabels tokenlabels choicelabels model mraformaskedlmconfigconfig model totorchdevice model eval result modelinputids attentionmaskinputmask tokentypeidstokentypeids labelstokenlabels self parent assertequalresult logits shape self batchsize self seqlength self vocabsize def createandcheckforquestionanswering self config inputids tokentypeids inputmask sequencelabels tokenlabels choicelabels model mraforquestionansweringconfigconfig model totorchdevice model eval result model inputids attentionmaskinputmask tokentypeidstokentypeids startpositionssequencelabels endpositionssequencelabels self parent assertequalresult startlogits shape self batchsize self seqlength self parent assertequalresult endlogits shape self batchsize self seqlength def createandcheckforsequenceclassification self config inputids tokentypeids inputmask sequencelabels tokenlabels choicelabels config numlabels self numlabels model mraforsequenceclassificationconfig model totorchdevice model eval result modelinputids attentionmaskinputmask tokentypeidstokentypeids labelssequencelabels self parent assertequalresult logits shape self batchsize self numlabels def createandcheckfortokenclassification self config inputids tokentypeids inputmask sequencelabels tokenlabels choicelabels config numlabels self numlabels model mrafortokenclassificationconfigconfig model totorchdevice model eval result modelinputids attentionmaskinputmask tokentypeidstokentypeids labelstokenlabels self parent assertequalresult logits shape self batchsize self seqlength self numlabels def createandcheckformultiplechoice self config inputids tokentypeids inputmask sequencelabels tokenlabels choicelabels config numchoices self numchoices model mraformultiplechoiceconfigconfig model totorchdevice model eval multiplechoiceinputsids inputids unsqueeze1 expand1 self numchoices 1 contiguous multiplechoicetokentypeids tokentypeids unsqueeze1 expand1 self numchoices 1 contiguous multiplechoiceinputmask inputmask unsqueeze1 expand1 self numchoices 1 contiguous result model multiplechoiceinputsids attentionmaskmultiplechoiceinputmask tokentypeidsmultiplechoicetokentypeids labelschoicelabels self parent assertequalresult logits shape self batchsize self numchoices def prepareconfigandinputsforcommonself configandinputs self prepareconfigandinputs config inputids tokentypeids inputmask sequencelabels tokenlabels choicelabels configandinputs inputsdict inputids inputids tokentypeids tokentypeids attentionmask inputmask return config inputsdict requiretorch class mramodeltestmodeltestermixin pipelinetestermixin unittest testcase allmodelclasses mramodel mraformaskedlm mraformultiplechoice mraforquestionanswering mraforsequenceclassification mrafortokenclassification if istorchavailable else testpruning false testheadmasking false testtorchscript false hasattentions false allgenerativemodelclasses pipelinemodelmapping featureextraction mramodel fillmask mraformaskedlm questionanswering mraforquestionanswering textclassification mraforsequenceclassification tokenclassification mrafortokenclassification zeroshot mraforsequenceclassification if istorchavailable else def setupself self modeltester mramodeltesterself self configtester configtesterself configclassmraconfig hiddensize37 def testconfigself self configtester runcommontests def testmodelself configandinputs self modeltester prepareconfigandinputs self modeltester createandcheckmodelconfigandinputs def testmodelvariousembeddingsself configandinputs self modeltester prepareconfigandinputs for type in absolute relativekey relativekeyquery configandinputs0 positionembeddingtype type self modeltester createandcheckmodelconfigandinputs def testformaskedlmself configandinputs self modeltester prepareconfigandinputs self modeltester createandcheckformaskedlmconfigandinputs def testformultiplechoiceself configandinputs self modeltester prepareconfigandinputs self modeltester createandcheckformultiplechoiceconfigandinputs def testforquestionansweringself configandinputs self modeltester prepareconfigandinputs self modeltester createandcheckforquestionansweringconfigandinputs def testforsequenceclassificationself configandinputs self modeltester prepareconfigandinputs self modeltester createandcheckforsequenceclassificationconfigandinputs def testfortokenclassificationself configandinputs self modeltester prepareconfigandinputs self modeltester createandcheckfortokenclassificationconfigandinputs slow def testmodelfrompretrainedself for modelname in mrapretrainedmodelarchivelist 1 model mramodel frompretrainedmodelname self assertisnotnonemodel unittest skipreasonmra does not output attentions def testattentionoutputsself return unittest skip reasonthis architecure seem to not compute gradients properly when using gc check https github comhuggingfacetransformerspull27124 def testtraininggradientcheckpointingself pass unittest skip reasonthis architecure seem to not compute gradients properly when using gc check https github comhuggingfacetransformerspull27124 def testtraininggradientcheckpointingusereentrantself pass unittest skip reasonthis architecure seem to not compute gradients properly when using gc check https github comhuggingfacetransformerspull27124 def testtraininggradientcheckpointingusereentrantfalseself pass requiretorch class mramodelintegrationtestunittest testcase slow def testinferencenoheadself model mramodel frompretraineduwmadisonmrabase5124 inputids torch arange256 unsqueeze0 with torch nograd output modelinputids0 expectedshape torch size1 256 768 self assertequaloutput shape expectedshape expectedslice torch tensor 0 0140 0 0830 0 0381 0 1546 0 1402 0 0220 0 1162 0 0851 0 0165 self asserttruetorch allcloseoutput 3 3 expectedslice atol1e4 slow def testinferencemaskedlmself model mraformaskedlm frompretraineduwmadisonmrabase5124 inputids torch arange256 unsqueeze0 with torch nograd output modelinputids0 vocabsize 50265 expectedshape torch size1 256 vocabsize self assertequaloutput shape expectedshape expectedslice torch tensor 9 2595 3 6038 11 8819 9 3869 3 2693 11 0956 11 8524 3 4938 13 1210 self asserttruetorch allcloseoutput 3 3 expectedslice atol1e4 slow def testinferencemaskedlmlonginputself model mraformaskedlm frompretraineduwmadisonmrabase40968d3 inputids torch arange4096 unsqueeze0 with torch nograd output modelinputids0 vocabsize 50265 expectedshape torch size1 4096 vocabsize self assertequaloutput shape expectedshape expectedslice torch tensor 5 4789 2 3564 7 5064 7 9067 1 3369 9 9668 9 0712 1 8106 7 0380 self asserttruetorch allcloseoutput 3 3 expectedslice atol1e4 coding utf 8 2023 the huggingface inc team 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 testing suite for the pytorch mra model
import unittest

from transformers import MraConfig, is_torch_available
from transformers.testing_utils import require_torch, slow, torch_device

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 (
        MraForMaskedLM,
        MraForMultipleChoice,
        MraForQuestionAnswering,
        MraForSequenceClassification,
        MraForTokenClassification,
        MraModel,
    )
    from transformers.models.mra.modeling_mra import MRA_PRETRAINED_MODEL_ARCHIVE_LIST


class MraModelTester:
    def __init__(
        self,
        parent,
        batch_size=2,
        seq_length=8,
        is_training=True,
        use_input_mask=True,
        use_token_type_ids=True,
        use_labels=True,
        vocab_size=99,
        hidden_size=16,
        num_hidden_layers=2,
        num_attention_heads=2,
        intermediate_size=36,
        hidden_act="gelu",
        hidden_dropout_prob=0.0,
        attention_probs_dropout_prob=0.0,
        max_position_embeddings=512,
        type_vocab_size=16,
        type_sequence_label_size=2,
        initializer_range=0.02,
        num_labels=3,
        num_choices=4,
        scope=None,
    ):
        self.parent = parent
        self.batch_size = batch_size
        self.seq_length = seq_length
        self.is_training = is_training
        self.use_input_mask = use_input_mask
        self.use_token_type_ids = use_token_type_ids
        self.use_labels = use_labels
        self.vocab_size = vocab_size
        self.hidden_size = hidden_size
        self.num_hidden_layers = num_hidden_layers
        self.num_attention_heads = num_attention_heads
        self.intermediate_size = intermediate_size
        self.hidden_act = hidden_act
        self.hidden_dropout_prob = hidden_dropout_prob
        self.attention_probs_dropout_prob = attention_probs_dropout_prob
        self.max_position_embeddings = max_position_embeddings
        self.type_vocab_size = type_vocab_size
        self.type_sequence_label_size = type_sequence_label_size
        self.initializer_range = initializer_range
        self.num_labels = num_labels
        self.num_choices = num_choices
        self.scope = scope

    def prepare_config_and_inputs(self):
        input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)

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

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

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

        config = self.get_config()

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

    def get_config(self):
        return MraConfig(
            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=False,
            initializer_range=self.initializer_range,
        )

    def get_pipeline_config(self):
        config = self.get_config()
        config.vocab_size = 300
        return config

    def prepare_config_and_inputs_for_decoder(self):
        (
            config,
            input_ids,
            token_type_ids,
            input_mask,
            sequence_labels,
            token_labels,
            choice_labels,
        ) = self.prepare_config_and_inputs()

        config.is_decoder = True
        encoder_hidden_states = floats_tensor([self.batch_size, self.seq_length, self.hidden_size])
        encoder_attention_mask = 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 create_and_check_model(
        self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
    ):
        model = MraModel(config=config)
        model.to(torch_device)
        model.eval()
        result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids)
        result = model(input_ids, token_type_ids=token_type_ids)
        result = model(input_ids)
        self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))

    def create_and_check_model_as_decoder(
        self,
        config,
        input_ids,
        token_type_ids,
        input_mask,
        sequence_labels,
        token_labels,
        choice_labels,
        encoder_hidden_states,
        encoder_attention_mask,
    ):
        config.add_cross_attention = True
        model = MraModel(config)
        model.to(torch_device)
        model.eval()
        result = model(
            input_ids,
            attention_mask=input_mask,
            token_type_ids=token_type_ids,
            encoder_hidden_states=encoder_hidden_states,
            encoder_attention_mask=encoder_attention_mask,
        )
        result = model(
            input_ids,
            attention_mask=input_mask,
            token_type_ids=token_type_ids,
            encoder_hidden_states=encoder_hidden_states,
        )
        result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids)
        self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))

    def create_and_check_for_masked_lm(
        self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
    ):
        model = MraForMaskedLM(config=config)
        model.to(torch_device)
        model.eval()
        result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=token_labels)
        self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))

    def create_and_check_for_question_answering(
        self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
    ):
        model = MraForQuestionAnswering(config=config)
        model.to(torch_device)
        model.eval()
        result = model(
            input_ids,
            attention_mask=input_mask,
            token_type_ids=token_type_ids,
            start_positions=sequence_labels,
            end_positions=sequence_labels,
        )
        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 create_and_check_for_sequence_classification(
        self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
    ):
        config.num_labels = self.num_labels
        model = MraForSequenceClassification(config)
        model.to(torch_device)
        model.eval()
        result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=sequence_labels)
        self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_labels))

    def create_and_check_for_token_classification(
        self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
    ):
        config.num_labels = self.num_labels
        model = MraForTokenClassification(config=config)
        model.to(torch_device)
        model.eval()
        result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=token_labels)
        self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.num_labels))

    def create_and_check_for_multiple_choice(
        self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
    ):
        config.num_choices = self.num_choices
        model = MraForMultipleChoice(config=config)
        model.to(torch_device)
        model.eval()
        multiple_choice_inputs_ids = input_ids.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
        multiple_choice_token_type_ids = token_type_ids.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
        multiple_choice_input_mask = input_mask.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
        result = model(
            multiple_choice_inputs_ids,
            attention_mask=multiple_choice_input_mask,
            token_type_ids=multiple_choice_token_type_ids,
            labels=choice_labels,
        )
        self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_choices))

    def prepare_config_and_inputs_for_common(self):
        config_and_inputs = self.prepare_config_and_inputs()
        (
            config,
            input_ids,
            token_type_ids,
            input_mask,
            sequence_labels,
            token_labels,
            choice_labels,
        ) = config_and_inputs
        inputs_dict = {"input_ids": input_ids, "token_type_ids": token_type_ids, "attention_mask": input_mask}
        return config, inputs_dict


@require_torch
class MraModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
    all_model_classes = (
        (
            MraModel,
            MraForMaskedLM,
            MraForMultipleChoice,
            MraForQuestionAnswering,
            MraForSequenceClassification,
            MraForTokenClassification,
        )
        if is_torch_available()
        else ()
    )
    test_pruning = False
    test_headmasking = False
    test_torchscript = False
    has_attentions = False

    all_generative_model_classes = ()
    pipeline_model_mapping = (
        {
            "feature-extraction": MraModel,
            "fill-mask": MraForMaskedLM,
            "question-answering": MraForQuestionAnswering,
            "text-classification": MraForSequenceClassification,
            "token-classification": MraForTokenClassification,
            "zero-shot": MraForSequenceClassification,
        }
        if is_torch_available()
        else {}
    )

    def setUp(self):
        self.model_tester = MraModelTester(self)
        self.config_tester = ConfigTester(self, config_class=MraConfig, hidden_size=37)

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

    def test_model(self):
        config_and_inputs = self.model_tester.prepare_config_and_inputs()
        self.model_tester.create_and_check_model(*config_and_inputs)

    def test_model_various_embeddings(self):
        config_and_inputs = self.model_tester.prepare_config_and_inputs()
        for type in ["absolute", "relative_key", "relative_key_query"]:
            config_and_inputs[0].position_embedding_type = type
            self.model_tester.create_and_check_model(*config_and_inputs)

    def test_for_masked_lm(self):
        config_and_inputs = self.model_tester.prepare_config_and_inputs()
        self.model_tester.create_and_check_for_masked_lm(*config_and_inputs)

    def test_for_multiple_choice(self):
        config_and_inputs = self.model_tester.prepare_config_and_inputs()
        self.model_tester.create_and_check_for_multiple_choice(*config_and_inputs)

    def test_for_question_answering(self):
        config_and_inputs = self.model_tester.prepare_config_and_inputs()
        self.model_tester.create_and_check_for_question_answering(*config_and_inputs)

    def test_for_sequence_classification(self):
        config_and_inputs = self.model_tester.prepare_config_and_inputs()
        self.model_tester.create_and_check_for_sequence_classification(*config_and_inputs)

    def test_for_token_classification(self):
        config_and_inputs = self.model_tester.prepare_config_and_inputs()
        self.model_tester.create_and_check_for_token_classification(*config_and_inputs)

    @slow
    def test_model_from_pretrained(self):
        for model_name in MRA_PRETRAINED_MODEL_ARCHIVE_LIST[:1]:
            model = MraModel.from_pretrained(model_name)
            self.assertIsNotNone(model)

    @unittest.skip(reason="MRA does not output attentions")
    def test_attention_outputs(self):
        return

    @unittest.skip(
        reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
    )
    def test_training_gradient_checkpointing(self):
        pass

    @unittest.skip(
        reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
    )
    def test_training_gradient_checkpointing_use_reentrant(self):
        pass

    @unittest.skip(
        reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
    )
    def test_training_gradient_checkpointing_use_reentrant_false(self):
        pass


@require_torch
class MraModelIntegrationTest(unittest.TestCase):
    @slow
    def test_inference_no_head(self):
        model = MraModel.from_pretrained("uw-madison/mra-base-512-4")
        input_ids = torch.arange(256).unsqueeze(0)

        with torch.no_grad():
            output = model(input_ids)[0]

        expected_shape = torch.Size((1, 256, 768))
        self.assertEqual(output.shape, expected_shape)

        expected_slice = torch.tensor(
            [[[-0.0140, 0.0830, -0.0381], [0.1546, 0.1402, 0.0220], [0.1162, 0.0851, 0.0165]]]
        )

        self.assertTrue(torch.allclose(output[:, :3, :3], expected_slice, atol=1e-4))

    @slow
    def test_inference_masked_lm(self):
        model = MraForMaskedLM.from_pretrained("uw-madison/mra-base-512-4")
        input_ids = torch.arange(256).unsqueeze(0)

        with torch.no_grad():
            output = model(input_ids)[0]

        vocab_size = 50265

        expected_shape = torch.Size((1, 256, vocab_size))
        self.assertEqual(output.shape, expected_shape)

        expected_slice = torch.tensor(
            [[[9.2595, -3.6038, 11.8819], [9.3869, -3.2693, 11.0956], [11.8524, -3.4938, 13.1210]]]
        )

        self.assertTrue(torch.allclose(output[:, :3, :3], expected_slice, atol=1e-4))

    @slow
    def test_inference_masked_lm_long_input(self):
        model = MraForMaskedLM.from_pretrained("uw-madison/mra-base-4096-8-d3")
        input_ids = torch.arange(4096).unsqueeze(0)

        with torch.no_grad():
            output = model(input_ids)[0]

        vocab_size = 50265

        expected_shape = torch.Size((1, 4096, vocab_size))
        self.assertEqual(output.shape, expected_shape)

        expected_slice = torch.tensor(
            [[[5.4789, -2.3564, 7.5064], [7.9067, -1.3369, 9.9668], [9.0712, -1.8106, 7.0380]]]
        )

        self.assertTrue(torch.allclose(output[:, :3, :3], expected_slice, atol=1e-4))