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Remove dependency on pytest for running tests (#2055)

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* Switch to plain unittest for skipping slow tests.

Add a RUN_SLOW environment variable for running them.

* Switch to plain unittest for PyTorch dependency.

* Switch to plain unittest for TensorFlow dependency.

* Avoid leaking open files in the test suite.

This prevents spurious warnings when running tests.

* Fix unicode warning on Python 2 when running tests.

The warning was:

    UnicodeWarning: Unicode equal comparison failed to convert both arguments to Unicode - interpreting them as being unequal

* Support running PyTorch tests on a GPU.

Reverts 27e015bd.

* Tests no longer require pytest.

* Make tests pass on cuda
This commit is contained in:
Aymeric Augustin
2019-12-06 19:57:38 +01:00
committed by Julien Chaumond
parent e4679cddce
commit 35401fe50f
50 changed files with 344 additions and 231 deletions
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11
transformers/tests/modeling_albert_test.py
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@@ -18,22 +18,21 @@ from __future__ import print_function
import unittest
import shutil
import pytest
from transformers import is_torch_available
from .modeling_common_test import (CommonTestCases, ids_tensor)
from .configuration_common_test import ConfigTester
from .utils import require_torch, slow, torch_device
if is_torch_available():
from transformers import (AlbertConfig, AlbertModel, AlbertForMaskedLM,
AlbertForSequenceClassification, AlbertForQuestionAnswering,
)
from transformers.modeling_albert import ALBERT_PRETRAINED_MODEL_ARCHIVE_MAP
else:
pytestmark = pytest.mark.skip("Require Torch")
@require_torch
class AlbertModelTest(CommonTestCases.CommonModelTester):
all_model_classes = (AlbertModel, AlbertForMaskedLM) if is_torch_available() else ()
@@ -133,6 +132,7 @@ class AlbertModelTest(CommonTestCases.CommonModelTester):
def create_and_check_albert_model(self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels):
model = AlbertModel(config=config)
model.to(torch_device)
model.eval()
sequence_output, pooled_output = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids)
sequence_output, pooled_output = model(input_ids, token_type_ids=token_type_ids)
@@ -150,6 +150,7 @@ class AlbertModelTest(CommonTestCases.CommonModelTester):
def create_and_check_albert_for_masked_lm(self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels):
model = AlbertForMaskedLM(config=config)
model.to(torch_device)
model.eval()
loss, prediction_scores = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, masked_lm_labels=token_labels)
result = {
@@ -163,6 +164,7 @@ class AlbertModelTest(CommonTestCases.CommonModelTester):
def create_and_check_albert_for_question_answering(self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels):
model = AlbertForQuestionAnswering(config=config)
model.to(torch_device)
model.eval()
loss, start_logits, end_logits = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids,
start_positions=sequence_labels, end_positions=sequence_labels)
@@ -183,6 +185,7 @@ class AlbertModelTest(CommonTestCases.CommonModelTester):
def create_and_check_albert_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 = AlbertForSequenceClassification(config)
model.to(torch_device)
model.eval()
loss, logits = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=sequence_labels)
result = {
@@ -225,7 +228,7 @@ class AlbertModelTest(CommonTestCases.CommonModelTester):
config_and_inputs = self.model_tester.prepare_config_and_inputs()
self.model_tester.create_and_check_albert_for_sequence_classification(*config_and_inputs)
@pytest.mark.slow
@slow
def test_model_from_pretrained(self):
cache_dir = "/tmp/transformers_test/"
for model_name in list(ALBERT_PRETRAINED_MODEL_ARCHIVE_MAP.keys())[:1]: