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-rwxr-xr-xtest/functional/feature_presegwit_node_upgrade.py11
1 files changed, 8 insertions, 3 deletions
diff --git a/test/functional/feature_presegwit_node_upgrade.py b/test/functional/feature_presegwit_node_upgrade.py
index 0428588da3..fd6b8620d4 100755
--- a/test/functional/feature_presegwit_node_upgrade.py
+++ b/test/functional/feature_presegwit_node_upgrade.py
@@ -9,6 +9,8 @@ from test_framework.util import (
assert_equal,
softfork_active,
)
+import os
+
class SegwitUpgradeTest(BitcoinTestFramework):
def set_test_params(self):
@@ -28,15 +30,18 @@ class SegwitUpgradeTest(BitcoinTestFramework):
assert not softfork_active(node, "segwit")
# Generate 8 blocks without witness data
- node.generate(8)
+ self.generate(node, 8)
assert_equal(node.getblockcount(), 8)
self.stop_node(0)
# Restarting the node (with segwit activation height set to 5) should result in a shutdown
# because the blockchain consists of 3 insufficiently validated blocks per segwit consensus rules.
node.assert_start_raises_init_error(
- extra_args=["-segwitheight=5"],
- expected_msg=": Witness data for blocks after height 5 requires validation. Please restart with -reindex..\nPlease restart with -reindex or -reindex-chainstate to recover.")
+ extra_args=["-segwitheight=5"],
+ expected_msg=": Witness data for blocks after height 5 requires "
+ f"validation. Please restart with -reindex..{os.linesep}"
+ "Please restart with -reindex or -reindex-chainstate to recover.",
+ )
# As directed, the user restarts the node with -reindex
self.start_node(0, extra_args=["-reindex", "-segwitheight=5"])