--- a/mercurial/verify.py Wed Mar 06 11:43:21 2019 +0100
+++ b/mercurial/verify.py Wed Mar 06 12:18:04 2019 +0100
@@ -94,6 +94,25 @@
self._warn(_("warning: `%s' uses revlog format 0") % name)
def checkentry(self, obj, i, node, seen, linkrevs, f):
+ """verify a single revlog entry
+
+ arguments are:
+ - obj: the source revlog
+ - i: the revision number
+ - node: the revision node id
+ - seen: nodes previously seen for this revlog
+ - linkrevs: [changelog-revisions] introducing "node"
+ - f: string label ("changelog", "manifest", or filename)
+
+ Performs the following checks:
+ - linkrev points to an existing changelog revision,
+ - linkrev points to a changelog revision that introduces this revision,
+ - linkrev points to the lowest of these changesets,
+ - both parents exist in the revlog,
+ - the revision is not duplicated.
+
+ Return the linkrev of the revision (or None for changelog's revisions).
+ """
lr = obj.linkrev(obj.rev(node))
if lr < 0 or (self.havecl and lr not in linkrevs):
if lr < 0 or lr >= len(self.repo.changelog):