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-rwxr-xr-xtest/functional/wallet_listsinceblock.py22
1 files changed, 22 insertions, 0 deletions
diff --git a/test/functional/wallet_listsinceblock.py b/test/functional/wallet_listsinceblock.py
index 6d51ca6c93..d4131deabf 100755
--- a/test/functional/wallet_listsinceblock.py
+++ b/test/functional/wallet_listsinceblock.py
@@ -36,6 +36,7 @@ class ListSinceBlockTest(BitcoinTestFramework):
self.test_double_spend()
self.test_double_send()
self.double_spends_filtered()
+ self.test_targetconfirmations()
def test_no_blockhash(self):
self.log.info("Test no blockhash")
@@ -74,6 +75,27 @@ class ListSinceBlockTest(BitcoinTestFramework):
assert_raises_rpc_error(-8, "blockhash must be hexadecimal string (not 'Z000000000000000000000000000000000000000000000000000000000000000')", self.nodes[0].listsinceblock,
"Z000000000000000000000000000000000000000000000000000000000000000")
+ def test_targetconfirmations(self):
+ '''
+ This tests when the value of target_confirmations exceeds the number of
+ blocks in the main chain. In this case, the genesis block hash should be
+ given for the `lastblock` property. If target_confirmations is < 1, then
+ a -8 invalid parameter error is thrown.
+ '''
+ self.log.info("Test target_confirmations")
+ blockhash, = self.nodes[2].generate(1)
+ blockheight = self.nodes[2].getblockheader(blockhash)['height']
+ self.sync_all()
+
+ assert_equal(
+ self.nodes[0].getblockhash(0),
+ self.nodes[0].listsinceblock(blockhash, blockheight + 1)['lastblock'])
+ assert_equal(
+ self.nodes[0].getblockhash(0),
+ self.nodes[0].listsinceblock(blockhash, blockheight + 1000)['lastblock'])
+ assert_raises_rpc_error(-8, "Invalid parameter",
+ self.nodes[0].listsinceblock, blockhash, 0)
+
def test_reorg(self):
'''
`listsinceblock` did not behave correctly when handed a block that was