Python-based regression tests

skeleton.py : a do-nothing test skeleton
listtransactions.py : start of regression test for listtransactions call

1 files changed, 151 insertions, 0 deletions

diff --git a/qa/rpc-tests/listtransactions.py b/qa/rpc-tests/listtransactions.py
new file mode 100755
index 0000000000..fec3acfbb3
--- /dev/null
+++ b/qa/rpc-tests/listtransactions.py
@@ -0,0 +1,151 @@
+#!/usr/bin/env python
+
+# Exercise the listtransactions API
+
+# Add python-bitcoinrpc to module search path:
+import os
+import sys
+sys.path.append(os.path.join(os.path.dirname(os.path.abspath(__file__)), "python-bitcoinrpc"))
+
+import json
+import shutil
+import subprocess
+import tempfile
+import traceback
+
+from bitcoinrpc.authproxy import AuthServiceProxy, JSONRPCException
+from util import *
+
+
+def check_array_result(object_array, to_match, expected):
+    """
+    Pass in array of JSON objects, a dictionary with key/value pairs
+    to match against, and another dictionary with expected key/value
+    pairs.
+    """
+    num_matched = 0
+    for item in object_array:
+        all_match = True
+        for key,value in to_match.items():
+            if item[key] != value:
+                all_match = False
+        if not all_match:
+            continue
+        for key,value in expected.items():
+            if item[key] != value:
+                raise AssertionError("%s : expected %s=%s"%(str(item), str(key), str(value)))
+            num_matched = num_matched+1
+    if num_matched == 0:
+        raise AssertionError("No objects matched %s"%(str(to_match)))
+
+def run_test(nodes):
+    # Simple send, 0 to 1:
+    txid = nodes[0].sendtoaddress(nodes[1].getnewaddress(), 0.1)
+    sync_mempools(nodes)
+    check_array_result(nodes[0].listtransactions(),
+                       {"txid":txid},
+                       {"category":"send","account":"","amount":Decimal("-0.1"),"confirmations":0})
+    check_array_result(nodes[1].listtransactions(),
+                       {"txid":txid},
+                       {"category":"receive","account":"","amount":Decimal("0.1"),"confirmations":0})
+    # mine a block, confirmations should change:
+    nodes[0].setgenerate(True, 1)
+    sync_blocks(nodes)
+    check_array_result(nodes[0].listtransactions(),
+                       {"txid":txid},
+                       {"category":"send","account":"","amount":Decimal("-0.1"),"confirmations":1})
+    check_array_result(nodes[1].listtransactions(),
+                       {"txid":txid},
+                       {"category":"receive","account":"","amount":Decimal("0.1"),"confirmations":1})
+
+    # send-to-self:
+    txid = nodes[0].sendtoaddress(nodes[0].getnewaddress(), 0.2)
+    check_array_result(nodes[0].listtransactions(),
+                       {"txid":txid, "category":"send"},
+                       {"amount":Decimal("-0.2")})
+    check_array_result(nodes[0].listtransactions(),
+                       {"txid":txid, "category":"receive"},
+                       {"amount":Decimal("0.2")})
+
+    # sendmany from node1: twice to self, twice to node2:
+    send_to = { nodes[0].getnewaddress() : 0.11, nodes[1].getnewaddress() : 0.22,
+                nodes[0].getaccountaddress("from1") : 0.33, nodes[1].getaccountaddress("toself") : 0.44 }
+    txid = nodes[1].sendmany("", send_to)
+    sync_mempools(nodes)
+    check_array_result(nodes[1].listtransactions(),
+                       {"category":"send","amount":Decimal("-0.11")},
+                       {"txid":txid} )
+    check_array_result(nodes[0].listtransactions(),
+                       {"category":"receive","amount":Decimal("0.11")},
+                       {"txid":txid} )
+    check_array_result(nodes[1].listtransactions(),
+                       {"category":"send","amount":Decimal("-0.22")},
+                       {"txid":txid} )
+    check_array_result(nodes[1].listtransactions(),
+                       {"category":"receive","amount":Decimal("0.22")},
+                       {"txid":txid} )
+    check_array_result(nodes[1].listtransactions(),
+                       {"category":"send","amount":Decimal("-0.33")},
+                       {"txid":txid} )
+    check_array_result(nodes[0].listtransactions(),
+                       {"category":"receive","amount":Decimal("0.33")},
+                       {"txid":txid, "account" : "from1"} )
+    check_array_result(nodes[1].listtransactions(),
+                       {"category":"send","amount":Decimal("-0.44")},
+                       {"txid":txid, "account" : ""} )
+    check_array_result(nodes[1].listtransactions(),
+                       {"category":"receive","amount":Decimal("0.44")},
+                       {"txid":txid, "account" : "toself"} )
+    
+
+def main():
+    import optparse
+
+    parser = optparse.OptionParser(usage="%prog [options]")
+    parser.add_option("--nocleanup", dest="nocleanup", default=False, action="store_true",
+                      help="Leave bitcoinds and test.* datadir on exit or error")
+    parser.add_option("--srcdir", dest="srcdir", default="../../src",
+                      help="Source directory containing bitcoind/bitcoin-cli (default: %default%)")
+    parser.add_option("--tmpdir", dest="tmpdir", default=tempfile.mkdtemp(prefix="test"),
+                      help="Root directory for datadirs")
+    (options, args) = parser.parse_args()
+
+    os.environ['PATH'] = options.srcdir+":"+os.environ['PATH']
+
+    check_json_precision()
+
+    success = False
+    try:
+        print("Initializing test directory "+options.tmpdir)
+        if not os.path.isdir(options.tmpdir):
+            os.makedirs(options.tmpdir)
+        initialize_chain(options.tmpdir)
+
+        nodes = start_nodes(2, options.tmpdir)
+        connect_nodes(nodes[1], 0)
+        sync_blocks(nodes)
+        run_test(nodes)
+
+        success = True
+
+    except AssertionError as e:
+        print("Assertion failed: "+e.message)
+    except Exception as e:
+        print("Unexpected exception caught during testing: "+str(e))
+        stack = traceback.extract_tb(sys.exc_info()[2])
+        print(stack[-1])
+
+    if not options.nocleanup:
+        print("Cleaning up")
+        stop_nodes()
+        shutil.rmtree(options.tmpdir)
+
+    if success:
+        print("Tests successful")
+        sys.exit(0)
+    else:
+        print("Failed")
+        sys.exit(1)
+
+if __name__ == '__main__':
+    main()