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-rw-r--r--src/wallet/test/wallet_tests.cpp25
1 files changed, 25 insertions, 0 deletions
diff --git a/src/wallet/test/wallet_tests.cpp b/src/wallet/test/wallet_tests.cpp
index 7ac2112dd2..fe212e5621 100644
--- a/src/wallet/test/wallet_tests.cpp
+++ b/src/wallet/test/wallet_tests.cpp
@@ -428,4 +428,29 @@ BOOST_FIXTURE_TEST_CASE(rescan, TestChain100Setup)
}
}
+// Check that GetImmatureCredit() returns a newly calculated value instead of
+// the cached value after a MarkDirty() call.
+//
+// This is a regression test written to verify a bugfix for the immature credit
+// function. Similar tests probably should be written for the other credit and
+// debit functions.
+BOOST_FIXTURE_TEST_CASE(coin_mark_dirty_immature_credit, TestChain100Setup)
+{
+ CWallet wallet;
+ CWalletTx wtx(&wallet, MakeTransactionRef(coinbaseTxns.back()));
+ LOCK2(cs_main, wallet.cs_wallet);
+ wtx.hashBlock = chainActive.Tip()->GetBlockHash();
+ wtx.nIndex = 0;
+
+ // Call GetImmatureCredit() once before adding the key to the wallet to
+ // cache the current immature credit amount, which is 0.
+ BOOST_CHECK_EQUAL(wtx.GetImmatureCredit(), 0);
+
+ // Invalidate the cached value, add the key, and make sure a new immature
+ // credit amount is calculated.
+ wtx.MarkDirty();
+ wallet.AddKeyPubKey(coinbaseKey, coinbaseKey.GetPubKey());
+ BOOST_CHECK_EQUAL(wtx.GetImmatureCredit(), 50*COIN);
+}
+
BOOST_AUTO_TEST_SUITE_END()