Clear witness cache when re-witnessing notes

Closes #1378
2016-10-20 10:32:20 -05:00
parent 1218603f73
commit 878c4b1b50
2 changed files with 23 additions and 1 deletions
--- a/src/wallet/gtest/test_wallet.cpp
+++ b/src/wallet/gtest/test_wallet.cpp
@@ -734,6 +734,14 @@ TEST(wallet_tests, cached_witnesses_chain_tip) {
        wallet.GetNoteWitnesses(notes, witnesses, anchor4);
        EXPECT_TRUE((bool) witnesses[0]);
        EXPECT_EQ(anchor2, anchor4);
+
+        // Incrementing with the same block again should not change the cache
+        uint256 anchor5;
+        wallet.IncrementNoteWitnesses(&index2, &block2, tree);
+        std::vector<boost::optional<ZCIncrementalWitness>> witnesses5;
+        wallet.GetNoteWitnesses(notes, witnesses5, anchor5);
+        EXPECT_EQ(witnesses, witnesses5);
+        EXPECT_EQ(anchor4, anchor5);
    }
 }