qa: make sure we don't let unspendable Miniscript descriptors be imported

1 files changed, 12 insertions, 0 deletions

diff --git a/test/functional/wallet_miniscript.py b/test/functional/wallet_miniscript.py
index 7bc3424bf4..45f0df1c76 100755
--- a/test/functional/wallet_miniscript.py
+++ b/test/functional/wallet_miniscript.py
@@ -277,6 +277,18 @@ class WalletMiniscriptTest(BitcoinTestFramework):
         assert not res["success"]
         assert "is not sane: witnesses without signature exist" in res["error"]["message"]
 
+        # Sanity check we wouldn't let an unspendable Miniscript descriptor in
+        res = self.ms_wo_wallet.importdescriptors(
+            [
+                {
+                    "desc": descsum_create("wsh(0)"),
+                    "active": False,
+                    "timestamp": "now",
+                }
+            ]
+        )[0]
+        assert not res["success"] and "is not satisfiable" in res["error"]["message"]
+
         # Test we can track any type of Miniscript
         for ms in MINISCRIPTS:
             self.watchonly_test(ms)