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[EncoderDecoder] Make tests more aggressive (#9256)

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* add tests

* make style and fix bart bug

* fix bart past key value edge case

* correct tf bart test

* fix gpt2 tf

* fix t5 test
This commit is contained in:
Patrick von Platen
2020-12-22 17:00:04 +01:00
committed by GitHub
parent ec07da65e2
commit e9d77ccd5a
9 changed files with 95 additions and 59 deletions
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11
tests/test_modeling_tf_t5.py
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@@ -201,19 +201,24 @@ class TFT5ModelTester:
model = TFT5Model(config=config).get_decoder()
input_ids = input_ids[:1, :]
attention_mask = attention_mask[:1, :]
self.batch_size = 1
# first forward pass
outputs = model(input_ids, use_cache=True)
outputs = model(input_ids, attention_mask=attention_mask, use_cache=True)
# create hypothetical next token and extent to next_input_ids
next_tokens = ids_tensor((self.batch_size, 3), config.vocab_size)
next_attn_mask = ids_tensor((self.batch_size, 3), 2)
# append to next input_ids and
next_input_ids = tf.concat([input_ids, next_tokens], axis=-1)
next_attention_mask = tf.concat([attention_mask, next_attn_mask], axis=-1)
output_from_no_past = model(next_input_ids)[0]
output_from_past = model(next_tokens, past_key_values=outputs.past_key_values)[0]
output_from_no_past = model(next_input_ids, attention_mask=next_attention_mask)[0]
output_from_past = model(
next_tokens, attention_mask=next_attention_mask, past_key_values=outputs.past_key_values
)[0]
self.parent.assertEqual(next_tokens.shape[1], output_from_past.shape[1])