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basic functional test for peg-in reorgs in sidechain

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This commit is contained in:
Gregory Sanders 2017-09-18 13:47:57 -04:00
parent 4aad513939
commit d4d00da7f4
1 changed files with 19 additions and 6 deletions
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25
qa/rpc-tests/pegging.py
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@ -14,6 +14,7 @@ if len(sys.argv) != 3:
print(sys.argv[1]) print(sys.argv[1])
print(sys.argv[2]) print(sys.argv[2])
# Sync mempool, make a block, sync blocks
def sync_all(sidechain, sidechain2): def sync_all(sidechain, sidechain2):
timeout = 20 timeout = 20
while len(sidechain.getrawmempool()) != len(sidechain2.getrawmempool()): while len(sidechain.getrawmempool()) != len(sidechain2.getrawmempool()):
@ -21,12 +22,13 @@ def sync_all(sidechain, sidechain2):
timeout -= 1 timeout -= 1
if timeout == 0: if timeout == 0:
raise Exception("Peg-in has failed to propagate.") raise Exception("Peg-in has failed to propagate.")
sidechain2.generate(1) block = sidechain2.generate(1)
while sidechain.getblockcount() != sidechain2.getblockcount(): while sidechain.getblockcount() != sidechain2.getblockcount():
time.sleep(1) time.sleep(1)
timeout -= 1 timeout -= 1
if timeout == 0: if timeout == 0:
raise Exception("Blocks are not propagating.") raise Exception("Blocks are not propagating.")
return block
fedpeg_key="cPxqWyf1HDGpGFH1dnfjz8HbiWxvwG8WXyetbuAiw4thKXUdXLpR" fedpeg_key="cPxqWyf1HDGpGFH1dnfjz8HbiWxvwG8WXyetbuAiw4thKXUdXLpR"
fedpeg_pubkey="512103dff4923d778550cc13ce0d887d737553b4b58f4e8e886507fc39f5e447b2186451ae" fedpeg_pubkey="512103dff4923d778550cc13ce0d887d737553b4b58f4e8e886507fc39f5e447b2186451ae"
@ -156,19 +158,32 @@ try:
# 12 confirms allows in mempool # 12 confirms allows in mempool
bitcoin.generate(1) bitcoin.generate(1)
# Should succeed via wallet lookup for address match, and when given # Should succeed via wallet lookup for address match, and when given
pegtxid1 = sidechain.claimpegin(raw, proof) pegtxid1 = sidechain.claimpegin(raw, proof)
sync_all(sidechain, sidechain2) # Will invalidate the block that confirms this transaction later
blockhash = sync_all(sidechain, sidechain2)
sidechain.generate(5)
tx1 = sidechain.gettransaction(pegtxid1) tx1 = sidechain.gettransaction(pegtxid1)
if "confirmations" in tx1 and tx1["confirmations"] > 0: if "confirmations" in tx1 and tx1["confirmations"] == 6:
print("Peg-in is confirmed: Success!") print("Peg-in is confirmed: Success!")
else: else:
raise Exception("Peg-in confirmation has failed.") raise Exception("Peg-in confirmation has failed.")
# Quick reorg checks of pegs
sidechain.invalidateblock(blockhash[0])
if sidechain.gettransaction(pegtxid1)["confirmations"] != 0:
raise Exception("Peg-in didn't unconfirm after invalidateblock call.")
# Re-enters block
sidechain.generate(1)
if sidechain.gettransaction(pegtxid1)["confirmations"] != 1:
raise Exception("Peg-in should have one confirm on side block.")
sidechain.reconsiderblock(blockhash[0])
if sidechain.gettransaction(pegtxid1)["confirmations"] != 6:
raise Exception("Peg-in should be back to 6 confirms.")
# Do many claims in mempool # Do many claims in mempool
n_claims = 100 n_claims = 100
@ -192,8 +207,6 @@ try:
if "confirmations" not in tx or tx["confirmations"] == 0: if "confirmations" not in tx or tx["confirmations"] == 0:
raise Exception("Peg-in confirmation has failed.") raise Exception("Peg-in confirmation has failed.")
# TODO test reorgs, conflicting peg-ins
print("Success!") print("Success!")
except JSONRPCException as e: except JSONRPCException as e: