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eth2.0-specs
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handle `len(blobs) == 0` case

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Hsiao-Wei Wang 2023-07-27 23:12:49 +08:00
parent e79caff2f7
commit 85b0ae854f
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2 changed files with 8 additions and 5 deletions
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10
tests/core/pyspec/eth2spec/test/helpers/fork_choice.py
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@ -173,10 +173,12 @@ def add_block(spec,
# Check blob_data # Check blob_data
if blob_data is not None: if blob_data is not None:
assert len(blob_data.blobs) == len(blob_data.proofs)
blobs = spec.List[spec.Blob, spec.MAX_BLOBS_PER_BLOCK](blob_data.blobs) blobs = spec.List[spec.Blob, spec.MAX_BLOBS_PER_BLOCK](blob_data.blobs)
blobs_root = blobs.hash_tree_root() if len(blobs) > 0:
yield get_blobs_file_name(blobs_root=blobs_root), blobs blobs_root = blobs.hash_tree_root()
yield get_blobs_file_name(blobs_root=blobs_root), blobs
else:
blobs_root = None
is_blob_data_test = blob_data is not None is_blob_data_test = blob_data is not None
@ -184,7 +186,7 @@ def add_block(spec,
if is_blob_data_test: if is_blob_data_test:
test_steps.append({ test_steps.append({
'block': get_block_file_name(signed_block), 'block': get_block_file_name(signed_block),
'blobs': get_blobs_file_name(blobs_root=blobs_root), 'blobs': None if blobs_root is None else get_blobs_file_name(blobs_root=blobs_root),
'proofs': [encode_hex(proof) for proof in blob_data.proofs], 'proofs': [encode_hex(proof) for proof in blob_data.proofs],
'valid': valid, 'valid': valid,
}) })

3
tests/formats/fork_choice/README.md
View File

@ -85,8 +85,9 @@ The parameter that is required for executing `on_block(store, block)`.
{ {
block: string -- the name of the `block_<32-byte-root>.ssz_snappy` file. block: string -- the name of the `block_<32-byte-root>.ssz_snappy` file.
To execute `on_block(store, block)` with the given attestation. To execute `on_block(store, block)` with the given attestation.
blobs: string -- optional, the name of the `blobs_<32-byte-root>.ssz_snappy` file. blobs: string or `null` -- optional, the name of the `blobs_<32-byte-root>.ssz_snappy` file.
The blobs file content is a `List[Blob, MAX_BLOBS_PER_BLOCK]` SSZ object. The blobs file content is a `List[Blob, MAX_BLOBS_PER_BLOCK]` SSZ object.
If it's `null`, `blobs` is an empty list.
proofs: array of byte48 hex string -- optional, the proofs of blob commitments. proofs: array of byte48 hex string -- optional, the proofs of blob commitments.
valid: bool -- optional, default to `true`. valid: bool -- optional, default to `true`.
If it's `false`, this execution step is expected to be invalid. If it's `false`, this execution step is expected to be invalid.