Test for walletbackup/walletdump RPC calls

qa/rpc-tests/README.md

@@ -1,6 +1,25 @@
 Regression tests of RPC interface
 =================================
 
-wallet.sh : Test wallet send/receive code (see comments for details)
+wallet.sh : Exercise wallet send/receive code.
 
-util.sh : useful re-usable functions 
+walletbackup.sh : Exercise wallet backup / dump / import
+
+txnmall.sh : Test proper accounting of malleable transactions
+
+conflictedbalance.sh : More testing of malleable transaction handling
+
+util.sh : useful re-usable bash functions
+
+
+Tips for creating new tests
+===========================
+
+To cleanup after a failed or interrupted test:
+  killall bitcoind
+  rm -rf test.*
+
+The most difficult part of writing reproducible tests is
+keeping multiple nodes in sync. See WaitBlocks,
+WaitPeers, and WaitMemPools for how other tests
+deal with this.