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-rw-r--r--Makefile.am5
-rwxr-xr-xtest/functional/feature_loadblock.py84
-rwxr-xr-xtest/functional/test_runner.py1
3 files changed, 89 insertions, 1 deletions
diff --git a/Makefile.am b/Makefile.am
index 9e54dc210d..deae2c1b57 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -52,7 +52,10 @@ DIST_CONTRIB = $(top_srcdir)/contrib/bitcoin-cli.bash-completion \
$(top_srcdir)/contrib/bitcoind.bash-completion \
$(top_srcdir)/contrib/debian/copyright \
$(top_srcdir)/contrib/init \
- $(top_srcdir)/contrib/install_db4.sh
+ $(top_srcdir)/contrib/install_db4.sh \
+ $(top_srcdir)/contrib/linearize/linearize-data.py \
+ $(top_srcdir)/contrib/linearize/linearize-hashes.py
+
DIST_SHARE = \
$(top_srcdir)/share/genbuild.sh \
$(top_srcdir)/share/rpcauth
diff --git a/test/functional/feature_loadblock.py b/test/functional/feature_loadblock.py
new file mode 100755
index 0000000000..bf2a4ff61f
--- /dev/null
+++ b/test/functional/feature_loadblock.py
@@ -0,0 +1,84 @@
+#!/usr/bin/env python3
+# Copyright (c) 2017-2019 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 loadblock option
+
+Test the option to start a node with the option loadblock which loads
+a serialized blockchain from a file (usually called bootstrap.dat).
+To generate that file this test uses the helper scripts available
+in contrib/linearize.
+"""
+
+import os
+import subprocess
+import sys
+import tempfile
+import urllib
+
+from test_framework.test_framework import (
+ BitcoinTestFramework,
+)
+from test_framework.util import assert_equal, wait_until
+
+
+class LoadblockTest(BitcoinTestFramework):
+ def set_test_params(self):
+ self.setup_clean_chain = True
+ self.num_nodes = 2
+
+ def run_test(self):
+ self.nodes[1].setnetworkactive(state=False)
+ self.nodes[0].generate(100)
+
+ # Parsing the url of our node to get settings for config file
+ data_dir = self.nodes[0].datadir
+ node_url = urllib.parse.urlparse(self.nodes[0].url)
+ cfg_file = os.path.join(data_dir, "linearize.cfg")
+ bootstrap_file = os.path.join(self.options.tmpdir, "bootstrap.dat")
+ genesis_block = self.nodes[0].getblockhash(0)
+ blocks_dir = os.path.join(data_dir, "regtest", "blocks")
+ hash_list = tempfile.NamedTemporaryFile(dir=data_dir,
+ mode='w',
+ delete=False,
+ encoding="utf-8")
+
+ self.log.info("Create linearization config file")
+ with open(cfg_file, "a", encoding="utf-8") as cfg:
+ cfg.write("datadir={}\n".format(data_dir))
+ cfg.write("rpcuser={}\n".format(node_url.username))
+ cfg.write("rpcpassword={}\n".format(node_url.password))
+ cfg.write("port={}\n".format(node_url.port))
+ cfg.write("host={}\n".format(node_url.hostname))
+ cfg.write("output_file={}\n".format(bootstrap_file))
+ cfg.write("max_height=100\n")
+ cfg.write("netmagic=fabfb5da\n")
+ cfg.write("input={}\n".format(blocks_dir))
+ cfg.write("genesis={}\n".format(genesis_block))
+ cfg.write("hashlist={}\n".format(hash_list.name))
+
+ base_dir = self.config["environment"]["SRCDIR"]
+ linearize_dir = os.path.join(base_dir, "contrib", "linearize")
+
+ self.log.info("Run linearization of block hashes")
+ linearize_hashes_file = os.path.join(linearize_dir, "linearize-hashes.py")
+ subprocess.run([sys.executable, linearize_hashes_file, cfg_file],
+ stdout=hash_list,
+ check=True)
+
+ self.log.info("Run linearization of block data")
+ linearize_data_file = os.path.join(linearize_dir, "linearize-data.py")
+ subprocess.run([sys.executable, linearize_data_file, cfg_file],
+ check=True)
+
+ self.log.info("Restart second, unsynced node with bootstrap file")
+ self.stop_node(1)
+ self.start_node(1, ["-loadblock=" + bootstrap_file])
+ wait_until(lambda: self.nodes[1].getblockcount() == 100)
+
+ assert_equal(self.nodes[1].getblockchaininfo()['blocks'], 100)
+ assert_equal(self.nodes[0].getbestblockhash(), self.nodes[1].getbestblockhash())
+
+
+if __name__ == '__main__':
+ LoadblockTest().main()
diff --git a/test/functional/test_runner.py b/test/functional/test_runner.py
index 9c92091f1d..e0b523b718 100755
--- a/test/functional/test_runner.py
+++ b/test/functional/test_runner.py
@@ -197,6 +197,7 @@ BASE_SCRIPTS = [
'feature_uacomment.py',
'wallet_coinbase_category.py',
'feature_filelock.py',
+ 'feature_loadblock.py',
'p2p_dos_header_tree.py',
'p2p_unrequested_blocks.py',
'feature_includeconf.py',