Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

[FreshEyes] test: Validate UTXO snapshot with coin height > base height & amount > MAX_MONEY supply #2

Open
wants to merge 1 commit into
base: bitcoin-fresheyes-staging-master-29617
Choose a base branch
from
Open

[FreshEyes] test: Validate UTXO snapshot with coin height > base height & amount > MAX_MONEY supply #2

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
19 changes: 11 additions & 8 deletions test/functional/feature_assumeutxo.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -13,8 +13,6 @@

Interesting test cases could be loading an assumeutxo snapshot file with:

- TODO: Valid hash but invalid snapshot file (bad coin height or
bad other serialization)
- TODO: Valid snapshot file, but referencing a snapshot block that turns out to be
invalid, or has an invalid parent
- TODO: Valid snapshot file and snapshot block, but the block is not on the
Expand Down Expand Up @@ -98,18 +96,23 @@ def expected_error(log_msg="", rpc_details=""):

self.log.info(" - snapshot file with alternated UTXO data")
cases = [
[b"\xff" * 32, 0, "7d52155c9a9fdc4525b637ef6170568e5dad6fabd0b1fdbb9432010b8453095b"], # wrong outpoint hash
[(1).to_bytes(4, "little"), 32, "9f4d897031ab8547665b4153317ae2fdbf0130c7840b66427ebc48b881cb80ad"], # wrong outpoint index
[b"\x81", 36, "3da966ba9826fb6d2604260e01607b55ba44e1a5de298606b08704bc62570ea8"], # wrong coin code VARINT((coinbase ? 1 : 0) | (height << 1))
[b"\x80", 36, "091e893b3ccb4334378709578025356c8bcb0a623f37c7c4e493133c988648e5"], # another wrong coin code
# (content, offset, wrong_hash, custom_message)
[b"\xff" * 32, 0, "7d52155c9a9fdc4525b637ef6170568e5dad6fabd0b1fdbb9432010b8453095b", None], # wrong outpoint hash
[(1).to_bytes(4, "little"), 32, "9f4d897031ab8547665b4153317ae2fdbf0130c7840b66427ebc48b881cb80ad", None], # wrong outpoint index
[b"\x81", 36, "3da966ba9826fb6d2604260e01607b55ba44e1a5de298606b08704bc62570ea8", None], # wrong coin code VARINT
[b"\x80", 36, "091e893b3ccb4334378709578025356c8bcb0a623f37c7c4e493133c988648e5", None], # another wrong coin code
[b"\x84\x58", 36, None, "[snapshot] bad snapshot data after deserializing 0 coins"], # wrong coin case with height 364 and coinbase 0
[b"\xCA\xD2\x8F\x5A", 41, None, "[snapshot] bad snapshot data after deserializing 0 coins - bad tx out value"], # Amount exceeds MAX_MONEY
]

for content, offset, wrong_hash in cases:
for content, offset, wrong_hash, custom_message in cases:
with open(bad_snapshot_path, "wb") as f:
f.write(valid_snapshot_contents[:(32 + 8 + offset)])
f.write(content)
f.write(valid_snapshot_contents[(32 + 8 + offset + len(content)):])
expected_error(log_msg=f"[snapshot] bad snapshot content hash: expected a4bf3407ccb2cc0145c49ebba8fa91199f8a3903daf0883875941497d2493c27, got {wrong_hash}")

log_msg = custom_message if custom_message is not None else f"[snapshot] bad snapshot content hash: expected a4bf3407ccb2cc0145c49ebba8fa91199f8a3903daf0883875941497d2493c27, got {wrong_hash}"
expected_error(log_msg=log_msg)

def test_headers_not_synced(self, valid_snapshot_path):
for node in self.nodes[1:]:
Expand Down