v. 1.0.0.0

qa/rpc-tests/forknotify.py

@@ -0,0 +1,61 @@
+#!/usr/bin/env python2
+# Copyright (c) 2014-2015 The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#
+# Test -alertnotify 
+#
+
+from test_framework.test_framework import BitcoinTestFramework
+from test_framework.util import *
+
+class ForkNotifyTest(BitcoinTestFramework):
+
+    alert_filename = None  # Set by setup_network
+
+    def setup_network(self):
+        self.nodes = []
+        self.alert_filename = os.path.join(self.options.tmpdir, "alert.txt")
+        with open(self.alert_filename, 'w') as f:
+            pass  # Just open then close to create zero-length file
+        self.nodes.append(start_node(0, self.options.tmpdir,
+                            ["-blockversion=2", "-alertnotify=echo %s >> \"" + self.alert_filename + "\""]))
+        # Node1 mines block.version=211 blocks
+        self.nodes.append(start_node(1, self.options.tmpdir,
+                                ["-blockversion=211"]))
+        connect_nodes(self.nodes[1], 0)
+
+        self.is_network_split = False
+        self.sync_all()
+
+    def run_test(self):
+        # Mine 51 up-version blocks
+        self.nodes[1].generate(51)
+        self.sync_all()
+        # -alertnotify should trigger on the 51'st,
+        # but mine and sync another to give
+        # -alertnotify time to write
+        self.nodes[1].generate(1)
+        self.sync_all()
+
+        with open(self.alert_filename, 'r') as f:
+            alert_text = f.read()
+
+        if len(alert_text) == 0:
+            raise AssertionError("-alertnotify did not warn of up-version blocks")
+
+        # Mine more up-version blocks, should not get more alerts:
+        self.nodes[1].generate(1)
+        self.sync_all()
+        self.nodes[1].generate(1)
+        self.sync_all()
+
+        with open(self.alert_filename, 'r') as f:
+            alert_text2 = f.read()
+
+        if alert_text != alert_text2:
+            raise AssertionError("-alertnotify excessive warning of up-version blocks")
+
+if __name__ == '__main__':
+    ForkNotifyTest().main()