Merge #13160: wallet: Unlock spent outputs

fd9b3a71824e33728f267e6f288b6224ad1047e1 test: Output should be unlocked when spent (João Barbosa)
54c3bb4cf805ccee91efb9f8cdadea87e0797989 wallet: Unlock spent outputs (João Barbosa)

Pull request description:

  Fixes #12738.

Tree-SHA512: 2c1694727aea0c658d07566c7d11d7afe91218053f84d568fac97413348fa5a977243d6cdeebd1c6550816489e35cb3a31667c8354d9b350de99f979d641d605

1 files changed, 9 insertions, 0 deletions

diff --git a/test/functional/wallet_basic.py b/test/functional/wallet_basic.py
index 9c58b84819..d6a64eaefb 100755
--- a/test/functional/wallet_basic.py
+++ b/test/functional/wallet_basic.py
@@ -129,6 +129,15 @@ class WalletTest(BitcoinTestFramework):
                                 self.nodes[2].lockunspent, False,
                                 [{"txid": unspent_0["txid"], "vout": 999}])
 
+        # An output should be unlocked when spent
+        unspent_0 = self.nodes[1].listunspent()[0]
+        self.nodes[1].lockunspent(False, [unspent_0])
+        tx = self.nodes[1].createrawtransaction([unspent_0], { self.nodes[1].getnewaddress() : 1 })
+        tx = self.nodes[1].fundrawtransaction(tx)['hex']
+        tx = self.nodes[1].signrawtransactionwithwallet(tx)["hex"]
+        self.nodes[1].sendrawtransaction(tx)
+        assert_equal(len(self.nodes[1].listlockunspent()), 0)
+
         # Have node1 generate 100 blocks (so node0 can recover the fee)
         self.nodes[1].generate(100)
         self.sync_all([self.nodes[0:3]])