[PATCH 2 of 9] verify: move cross-checking of changeset/manifest out of _crosscheckfiles()
Martin von Zweigbergk
martinvonz at google.com
Fri Feb 12 22:38:26 UTC 2016
# HG changeset patch
# User Martin von Zweigbergk <martinvonz at google.com>
# Date 1454227856 28800
# Sun Jan 31 00:10:56 2016 -0800
# Node ID ae50838573c112b79ef9ba231e168b0ca1fee6f9
# Parent 435b70f76264c170f59a46490364b4762ad2ac2f
verify: move cross-checking of changeset/manifest out of _crosscheckfiles()
Reasons:
* _crosscheckfiles(), as the name suggests, is about checking that
the set of files files mentioned in changesets match the set of
files mentioned in the manifests.
* The "checking" in _crosscheckfiles() looked rather strange, as it
just emitted an error for *every* entry in mflinkrevs. The reason
was that these were the entries remaining after the call to
_verifymanifest(). Moving all the processing of mflinkrevs into
_verifymanifest() makes it much clearer that it's the remaining
entries that are a problem.
Functional change: progress is no longer reported for "crosschecking"
of missing manifest entries. Since the crosschecking phase takes a
tiny fraction of the verification, I don't think this is a
problem. Also, any reports of "changeset refers to unknown manifest"
will now come before "crosschecking files in changesets and
manifests".
diff --git a/mercurial/verify.py b/mercurial/verify.py
--- a/mercurial/verify.py
+++ b/mercurial/verify.py
@@ -147,9 +147,9 @@
mflinkrevs, filelinkrevs = self._verifychangelog()
filenodes = self._verifymanifest(mflinkrevs)
+ del mflinkrevs
- self._crosscheckfiles(mflinkrevs, filelinkrevs, filenodes)
- del mflinkrevs
+ self._crosscheckfiles(filelinkrevs, filenodes)
totalfiles, filerevisions = self._verifyfiles(filenodes, filelinkrevs)
@@ -232,25 +232,24 @@
self.exc(lr, _("reading manifest delta %s") % short(n), inst)
ui.progress(_('checking'), None)
+ if self.havemf:
+ for c, m in sorted([(c, m) for m in mflinkrevs
+ for c in mflinkrevs[m]]):
+ if m == nullid:
+ continue
+ self.err(c, _("changeset refers to unknown manifest %s") %
+ short(m))
+
return filenodes
- def _crosscheckfiles(self, mflinkrevs, filelinkrevs, filenodes):
+ def _crosscheckfiles(self, filelinkrevs, filenodes):
repo = self.repo
ui = self.ui
ui.status(_("crosschecking files in changesets and manifests\n"))
- total = len(mflinkrevs) + len(filelinkrevs) + len(filenodes)
+ total = len(filelinkrevs) + len(filenodes)
count = 0
if self.havemf:
- for c, m in sorted([(c, m) for m in mflinkrevs
- for c in mflinkrevs[m]]):
- count += 1
- if m == nullid:
- continue
- ui.progress(_('crosschecking'), count, total=total)
- self.err(c, _("changeset refers to unknown manifest %s") %
- short(m))
-
for f in sorted(filelinkrevs):
count += 1
ui.progress(_('crosschecking'), count, total=total)
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