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| author | MarcoFalke <falke.marco@gmail.com> | 2019-09-12 13:28:37 +0300 |
|---|---|---|
| committer | MarcoFalke <falke.marco@gmail.com> | 2019-09-12 13:28:49 +0300 |
| commit | ca97d292ce60f672cc71610c9e2fb76f57d768fc (patch) | |
| tree | 21d940dc87d98ae46c4b56511fff7c74e59f7469 /test/functional/test_framework/util.py | |
| parent | 04d9939f460d6f6e08ef07d1c437013977cf9816 (diff) | |
| parent | 333317ce6b67aa92f7363d48cd750712190b4b6b (diff) | |
| download | bitcoin-ca97d292ce60f672cc71610c9e2fb76f57d768fc.tar.xz | |
Merge #16551: test: Test that low difficulty chain fork is rejected
333317ce6b67aa92f7363d48cd750712190b4b6b test: Test that low difficulty chain fork is rejected (MarcoFalke)
fa31dc1bf4ee471c4641eef8de02702ba0619ae7 test: Pass down correct chain name in tests (MarcoFalke)
Pull request description:
To prevent OOM, Bitcoin Core will reject chain forks at low difficulty by default. This is the only use-case of checkpoints, so add a test for it to make sure the feature works as expected. If it didn't work, checkpoints would have no use-case and we might as well remove them
ACKs for top commit:
Sjors:
Thanks for adding the node 1 example. Code review ACK 333317c
Tree-SHA512: 90dffa540d0904f3cffb61d2382b1a26f84fe9560b7013e4461546383add31a8757b350616a6d43217c59ef7b8b2a1b62bb3bab582c679cbb2c660a782ce7be1
Diffstat (limited to 'test/functional/test_framework/util.py')
| -rw-r--r-- | test/functional/test_framework/util.py | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/test/functional/test_framework/util.py b/test/functional/test_framework/util.py index 6d74447ada..f9f5fe553e 100644 --- a/test/functional/test_framework/util.py +++ b/test/functional/test_framework/util.py @@ -287,14 +287,22 @@ def initialize_datadir(dirname, n, chain): datadir = get_datadir_path(dirname, n) if not os.path.isdir(datadir): os.makedirs(datadir) + # Translate chain name to config name + if chain == 'testnet3': + chain_name_conf_arg = 'testnet' + chain_name_conf_section = 'test' + else: + chain_name_conf_arg = chain + chain_name_conf_section = chain with open(os.path.join(datadir, "bitcoin.conf"), 'w', encoding='utf8') as f: - f.write("{}=1\n".format(chain)) - f.write("[{}]\n".format(chain)) + f.write("{}=1\n".format(chain_name_conf_arg)) + f.write("[{}]\n".format(chain_name_conf_section)) f.write("port=" + str(p2p_port(n)) + "\n") f.write("rpcport=" + str(rpc_port(n)) + "\n") f.write("server=1\n") f.write("keypool=1\n") f.write("discover=0\n") + f.write("dnsseed=0\n") f.write("listenonion=0\n") f.write("printtoconsole=0\n") f.write("upnp=0\n") |