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test: Fix intermittent sync_blocks failures

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This commit is contained in:
MarcoFalke
2020-05-04 20:06:38 -04:00
parent e727c2bdca
commit fa3f9a0566
6 changed files with 42 additions and 26 deletions
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10
test/functional/mempool_persist.py
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@@ -95,8 +95,8 @@ class MempoolPersistTest(BitcoinTestFramework):
self.start_node(1, extra_args=["-persistmempool=0"])
self.start_node(0)
self.start_node(2)
wait_until(lambda: self.nodes[0].getmempoolinfo()["loaded"], timeout=1)
wait_until(lambda: self.nodes[2].getmempoolinfo()["loaded"], timeout=1)
assert self.nodes[0].getmempoolinfo()["loaded"] # start_node is blocking on the mempool being loaded
assert self.nodes[2].getmempoolinfo()["loaded"]
assert_equal(len(self.nodes[0].getrawmempool()), 6)
assert_equal(len(self.nodes[2].getrawmempool()), 5)
# The others have loaded their mempool. If node_1 loaded anything, we'd probably notice by now:
@@ -117,13 +117,13 @@ class MempoolPersistTest(BitcoinTestFramework):
self.log.debug("Stop-start node0 with -persistmempool=0. Verify that it doesn't load its mempool.dat file.")
self.stop_nodes()
self.start_node(0, extra_args=["-persistmempool=0", "-disablewallet"])
wait_until(lambda: self.nodes[0].getmempoolinfo()["loaded"])
assert self.nodes[0].getmempoolinfo()["loaded"]
assert_equal(len(self.nodes[0].getrawmempool()), 0)
self.log.debug("Stop-start node0. Verify that it has the transactions in its mempool.")
self.stop_nodes()
self.start_node(0)
wait_until(lambda: self.nodes[0].getmempoolinfo()["loaded"])
assert self.nodes[0].getmempoolinfo()["loaded"]
assert_equal(len(self.nodes[0].getrawmempool()), 6)
mempooldat0 = os.path.join(self.nodes[0].datadir, self.chain, 'mempool.dat')
@@ -137,7 +137,7 @@ class MempoolPersistTest(BitcoinTestFramework):
os.rename(mempooldat0, mempooldat1)
self.stop_nodes()
self.start_node(1, extra_args=[])
wait_until(lambda: self.nodes[1].getmempoolinfo()["loaded"])
assert self.nodes[1].getmempoolinfo()["loaded"]
assert_equal(len(self.nodes[1].getrawmempool()), 6)
self.log.debug("Prevent bitcoind from writing mempool.dat to disk. Verify that `savemempool` fails")