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Print out the final 1000 lines of test_framework.log if test fails

tags/v0.15.1
John Newbery 4 years ago
parent
commit
8c7288c06b
1 changed files with 11 additions and 5 deletions
  1. 11
    5
      test/functional/test_framework/test_framework.py

+ 11
- 5
test/functional/test_framework/test_framework.py View File

@@ -4,6 +4,7 @@
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
"""Base class for RPC testing."""

from collections import deque
import logging
import optparse
import os
@@ -177,12 +178,17 @@ class BitcoinTestFramework(object):
# Dump the end of the debug logs, to aid in debugging rare
# travis failures.
import glob
filenames = glob.glob(self.options.tmpdir + "/node*/regtest/debug.log")
filenames = [self.options.tmpdir + "/test_framework.log"]
filenames += glob.glob(self.options.tmpdir + "/node*/regtest/debug.log")
MAX_LINES_TO_PRINT = 1000
for f in filenames:
print("From" , f, ":")
from collections import deque
print("".join(deque(open(f), MAX_LINES_TO_PRINT)))
for fn in filenames:
try:
with open(fn, 'r') as f:
print("From" , fn, ":")
print("".join(deque(f, MAX_LINES_TO_PRINT)))
except OSError:
print("Opening file %s failed." % fn)
traceback.print_exc()
if success:
self.log.info("Tests successful")
sys.exit(self.TEST_EXIT_PASSED)

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