1 files changed, 0 insertions, 233 deletions
diff --git a/qa/rpc-tests/maxuploadtarget.py b/qa/rpc-tests/maxuploadtarget.py
deleted file mode 100755
index 40cd85c9ec..0000000000
--- a/qa/rpc-tests/maxuploadtarget.py
+++ /dev/null
@@ -1,233 +0,0 @@
-#!/usr/bin/env python3
-# Copyright (c) 2015-2016 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 behavior of -maxuploadtarget.
-
-* Verify that getdata requests for old blocks (>1week) are dropped
-if uploadtarget has been reached.
-* Verify that getdata requests for recent blocks are respecteved even
-if uploadtarget has been reached.
-* Verify that the upload counters are reset after 24 hours.
-"""
-
-from test_framework.mininode import *
-from test_framework.test_framework import BitcoinTestFramework
-from test_framework.util import *
-import time
-
-# TestNode: bare-bones "peer".  Used mostly as a conduit for a test to sending
-# p2p messages to a node, generating the messages in the main testing logic.
-class TestNode(NodeConnCB):
-    def __init__(self):
-        NodeConnCB.__init__(self)
-        self.connection = None
-        self.ping_counter = 1
-        self.last_pong = msg_pong()
-        self.block_receive_map = {}
-
-    def add_connection(self, conn):
-        self.connection = conn
-        self.peer_disconnected = False
-
-    def on_inv(self, conn, message):
-        pass
-
-    # Track the last getdata message we receive (used in the test)
-    def on_getdata(self, conn, message):
-        self.last_getdata = message
-
-    def on_block(self, conn, message):
-        message.block.calc_sha256()
-        try:
-            self.block_receive_map[message.block.sha256] += 1
-        except KeyError as e:
-            self.block_receive_map[message.block.sha256] = 1
-
-    # Spin until verack message is received from the node.
-    # We use this to signal that our test can begin. This
-    # is called from the testing thread, so it needs to acquire
-    # the global lock.
-    def wait_for_verack(self):
-        def veracked():
-            return self.verack_received
-        return wait_until(veracked, timeout=10)
-
-    def wait_for_disconnect(self):
-        def disconnected():
-            return self.peer_disconnected
-        return wait_until(disconnected, timeout=10)
-
-    # Wrapper for the NodeConn's send_message function
-    def send_message(self, message):
-        self.connection.send_message(message)
-
-    def on_pong(self, conn, message):
-        self.last_pong = message
-
-    def on_close(self, conn):
-        self.peer_disconnected = True
-
-    # Sync up with the node after delivery of a block
-    def sync_with_ping(self, timeout=30):
-        def received_pong():
-            return (self.last_pong.nonce == self.ping_counter)
-        self.connection.send_message(msg_ping(nonce=self.ping_counter))
-        success = wait_until(received_pong, timeout=timeout)
-        self.ping_counter += 1
-        return success
-
-class MaxUploadTest(BitcoinTestFramework):
- 
-    def __init__(self):
-        super().__init__()
-        self.setup_clean_chain = True
-        self.num_nodes = 1
-
-        # Cache for utxos, as the listunspent may take a long time later in the test
-        self.utxo_cache = []
-
-    def setup_network(self):
-        # Start a node with maxuploadtarget of 200 MB (/24h)
-        self.nodes = []
-        self.nodes.append(start_node(0, self.options.tmpdir, ["-maxuploadtarget=800", "-blockmaxsize=999000"]))
-
-    def run_test(self):
-        # Before we connect anything, we first set the time on the node
-        # to be in the past, otherwise things break because the CNode
-        # time counters can't be reset backward after initialization
-        old_time = int(time.time() - 2*60*60*24*7)
-        self.nodes[0].setmocktime(old_time)
-
-        # Generate some old blocks
-        self.nodes[0].generate(130)
-
-        # test_nodes[0] will only request old blocks
-        # test_nodes[1] will only request new blocks
-        # test_nodes[2] will test resetting the counters
-        test_nodes = []
-        connections = []
-
-        for i in range(3):
-            test_nodes.append(TestNode())
-            connections.append(NodeConn('127.0.0.1', p2p_port(0), self.nodes[0], test_nodes[i]))
-            test_nodes[i].add_connection(connections[i])
-
-        NetworkThread().start() # Start up network handling in another thread
-        [x.wait_for_verack() for x in test_nodes]
-
-        # Test logic begins here
-
-        # Now mine a big block
-        mine_large_block(self.nodes[0], self.utxo_cache)
-
-        # Store the hash; we'll request this later
-        big_old_block = self.nodes[0].getbestblockhash()
-        old_block_size = self.nodes[0].getblock(big_old_block, True)['size']
-        big_old_block = int(big_old_block, 16)
-
-        # Advance to two days ago
-        self.nodes[0].setmocktime(int(time.time()) - 2*60*60*24)
-
-        # Mine one more block, so that the prior block looks old
-        mine_large_block(self.nodes[0], self.utxo_cache)
-
-        # We'll be requesting this new block too
-        big_new_block = self.nodes[0].getbestblockhash()
-        big_new_block = int(big_new_block, 16)
-
-        # test_nodes[0] will test what happens if we just keep requesting the
-        # the same big old block too many times (expect: disconnect)
-
-        getdata_request = msg_getdata()
-        getdata_request.inv.append(CInv(2, big_old_block))
-
-        max_bytes_per_day = 800*1024*1024
-        daily_buffer = 144 * 4000000
-        max_bytes_available = max_bytes_per_day - daily_buffer
-        success_count = max_bytes_available // old_block_size
-
-        # 576MB will be reserved for relaying new blocks, so expect this to
-        # succeed for ~235 tries.
-        for i in range(success_count):
-            test_nodes[0].send_message(getdata_request)
-            test_nodes[0].sync_with_ping()
-            assert_equal(test_nodes[0].block_receive_map[big_old_block], i+1)
-
-        assert_equal(len(self.nodes[0].getpeerinfo()), 3)
-        # At most a couple more tries should succeed (depending on how long 
-        # the test has been running so far).
-        for i in range(3):
-            test_nodes[0].send_message(getdata_request)
-        test_nodes[0].wait_for_disconnect()
-        assert_equal(len(self.nodes[0].getpeerinfo()), 2)
-        self.log.info("Peer 0 disconnected after downloading old block too many times")
-
-        # Requesting the current block on test_nodes[1] should succeed indefinitely,
-        # even when over the max upload target.
-        # We'll try 800 times
-        getdata_request.inv = [CInv(2, big_new_block)]
-        for i in range(800):
-            test_nodes[1].send_message(getdata_request)
-            test_nodes[1].sync_with_ping()
-            assert_equal(test_nodes[1].block_receive_map[big_new_block], i+1)
-
-        self.log.info("Peer 1 able to repeatedly download new block")
-
-        # But if test_nodes[1] tries for an old block, it gets disconnected too.
-        getdata_request.inv = [CInv(2, big_old_block)]
-        test_nodes[1].send_message(getdata_request)
-        test_nodes[1].wait_for_disconnect()
-        assert_equal(len(self.nodes[0].getpeerinfo()), 1)
-
-        self.log.info("Peer 1 disconnected after trying to download old block")
-
-        self.log.info("Advancing system time on node to clear counters...")
-
-        # If we advance the time by 24 hours, then the counters should reset,
-        # and test_nodes[2] should be able to retrieve the old block.
-        self.nodes[0].setmocktime(int(time.time()))
-        test_nodes[2].sync_with_ping()
-        test_nodes[2].send_message(getdata_request)
-        test_nodes[2].sync_with_ping()
-        assert_equal(test_nodes[2].block_receive_map[big_old_block], 1)
-
-        self.log.info("Peer 2 able to download old block")
-
-        [c.disconnect_node() for c in connections]
-
-        #stop and start node 0 with 1MB maxuploadtarget, whitelist 127.0.0.1
-        self.log.info("Restarting nodes with -whitelist=127.0.0.1")
-        stop_node(self.nodes[0], 0)
-        self.nodes[0] = start_node(0, self.options.tmpdir, ["-whitelist=127.0.0.1", "-maxuploadtarget=1", "-blockmaxsize=999000"])
-
-        #recreate/reconnect 3 test nodes
-        test_nodes = []
-        connections = []
-
-        for i in range(3):
-            test_nodes.append(TestNode())
-            connections.append(NodeConn('127.0.0.1', p2p_port(0), self.nodes[0], test_nodes[i]))
-            test_nodes[i].add_connection(connections[i])
-
-        NetworkThread().start() # Start up network handling in another thread
-        [x.wait_for_verack() for x in test_nodes]
-
-        #retrieve 20 blocks which should be enough to break the 1MB limit
-        getdata_request.inv = [CInv(2, big_new_block)]
-        for i in range(20):
-            test_nodes[1].send_message(getdata_request)
-            test_nodes[1].sync_with_ping()
-            assert_equal(test_nodes[1].block_receive_map[big_new_block], i+1)
-
-        getdata_request.inv = [CInv(2, big_old_block)]
-        test_nodes[1].send_message(getdata_request)
-        test_nodes[1].wait_for_disconnect()
-        assert_equal(len(self.nodes[0].getpeerinfo()), 3) #node is still connected because of the whitelist
-
-        self.log.info("Peer 1 still connected after trying to download old block (whitelisted)")
-
-        [c.disconnect_node() for c in connections]
-
-if __name__ == '__main__':
-    MaxUploadTest().main()