Wallet performance test

.github/workflows/push_tapyrus-builder_image.yml

@@ -14,7 +14,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v2
-
+        with:
+          submodules: recursive
       - name: Repo metadata
         id: repo
         uses: actions/github-script@v3

test/functional/txgenerator/README.md

@@ -0,0 +1,59 @@
+Tx Generator
+------------
+
+Tx Generator is python process based on functional test framework that can be used to populate a test network/node, generate wallet to measure the effect of utxo:block ratio on load time, cost of spending half the wallet etc
+
+Options
+--------
+
+    --maxBlockCount : stop the block and generation when the number of blocks reaches this count.  
+    --maxUtxoCount : stop the transaction generation when the number of utxos in the wallet reaches this count  
+    --daemon : option to set the daemon mode i.e. to start a node in any network and populate its blocks with transactions. the node's wallet spends all its utxos  
+    --daemon_datadir : data directory for daemon mode. default is "~/.tapyrus/tapyrus-testnet"  
+    --daemon_genesis : genesis block hex for daemon mode. default is the testnet genesis block  
+
+To run
+-------
+
+1. Spend wallet
+    $ python /test/functional/txgenerator/txgenerator.py
+            --tracerpc
+            --nocleanup  
+
+    _output:_ rpc_trace.log  
+
+2. Generate wallet
+    $ python /test/functional/txgenerator/txgenerator.py
+            --tracerpc
+            --nocleanup
+            --maxBlockCount
+            --maxUtxoCount  
+
+    _output:_ rpc_trace.log, node0.zip, wallet_<<tmp>>  
+
+3. Populate a node
+    $ python /test/functional/txgenerator/txgenerator.py
+            --tracerpc
+            --nocleanup
+            --daemon  
+
+    _output:_ rpc_trace.log  
+
+RPC Trace
+----------
+
+RPC trace is generated in the tmpdir after from the test framework log. It contains the RPC call id, rpc name and elapsed time as follows:
+
+    |64|                   createrawtransaction |0.001198|
+    |65|           signrawtransactionwithwallet |0.001889|
+    |66|                     sendrawtransaction |0.001697|
+    |67|                            listunspent |1.712024|
+    |68|                          getnewaddress |0.261340|
+    |69|                   createrawtransaction |0.001576|
+
+
+TODO
+----
+
+1. Expand transaction template - add colored coins, signature type, invalid tx
+2. Test with a real testnet node

test/functional/txgenerator/data/templates.json

@@ -0,0 +1,35 @@
+{
+    "txs" : [
+        {
+            "name" : "join",
+            "in" : 2,
+            "out" : 1,
+            "change" : 0
+        },
+        {
+            "name" : "joinwithchange",
+            "in" : 2,
+            "out" : 1,
+            "change" : 1
+        },
+        {
+            "name" : "send",
+            "in" : 1,
+            "out" : 1,
+            "change" : 0
+        },
+        {
+            "name" : "sendwithchange",
+            "in" : 1,
+            "out" : 1,
+            "change" : 1
+        },
+        {
+            "name" : "split",
+            "in" : 1,
+            "out" : 2,
+            "change" : 0
+        }
+    ]
+}
+