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comparison mercurial/revlogutils/nodemap.py @ 44319:d58206b70199

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nodemap: all check that revision and nodes match in the nodemap More check is always useful. Differential Revision: https://phab.mercurial-scm.org/D7846
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Wed, 15 Jan 2020 15:49:06 +0100
parents 20e125cdd719
children f0862ee1a31e
comparison
equal deleted inserted replaced
44318:20e125cdd719 44319:d58206b70199
354 msg = b" revision missing from nodemap: %d\n" % r 354 msg = b" revision missing from nodemap: %d\n" % r
355 ui.write_err(msg) 355 ui.write_err(msg)
356 ret = 1 356 ret = 1
357 else: 357 else:
358 all_revs.remove(r) 358 all_revs.remove(r)
359 nm_rev = _find_node(root, nodemod.hex(index[r][7]))
360 if nm_rev is None:
361 msg = b" revision node does not match any entries: %d\n" % r
362 ui.write_err(msg)
363 ret = 1
364 elif nm_rev != r:
365 msg = (
366 b" revision node does not match the expected revision: "
367 b"%d != %d\n" % (r, nm_rev)
368 )
369 ui.write_err(msg)
370 ret = 1
371
359 if all_revs: 372 if all_revs:
360 for r in sorted(all_revs): 373 for r in sorted(all_revs):
361 msg = b" extra revision in nodemap: %d\n" % r 374 msg = b" extra revision in nodemap: %d\n" % r
362 ui.write_err(msg) 375 ui.write_err(msg)
363 ret = 1 376 ret = 1
369 for block in _walk_trie(root): 382 for block in _walk_trie(root):
370 for v in block: 383 for v in block:
371 if v is None or isinstance(v, Block): 384 if v is None or isinstance(v, Block):
372 continue 385 continue
373 yield v 386 yield v
387
388
389 def _find_node(block, node):
390 """find the revision associated with a given node"""
391 entry = block.get(_to_int(node[0:1]))
392 if isinstance(entry, dict):
393 return _find_node(entry, node[1:])
394 return entry