Mercurial > hg
view contrib/dirstatenonnormalcheck.py @ 47872:cdad6560e832
wireprotov1peer: simplify the way batchable rpcs are defined
The scheme with futures/generator is confusing due to the way
communication is done by side effects, especially with two different
"future" objects. Just returning a request and a function to read the
response is easier to understand.
There are tests failures with the largefiles extension due to it
aliasing one rpc to another one, which gets fixed in the next commit.
Differential Revision: https://phab.mercurial-scm.org/D11211
author | Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> |
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date | Tue, 24 Aug 2021 17:27:16 +0200 |
parents | ff97e793ed36 |
children | 74a8d5c6fdc6 |
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# dirstatenonnormalcheck.py - extension to check the consistency of the # dirstate's non-normal map # # For most operations on dirstate, this extensions checks that the nonnormalset # contains the right entries. # It compares the nonnormal file to a nonnormalset built from the map of all # the files in the dirstate to check that they contain the same files. from __future__ import absolute_import from mercurial import ( dirstate, extensions, pycompat, ) def nonnormalentries(dmap): """Compute nonnormal entries from dirstate's dmap""" res = set() for f, e in dmap.iteritems(): if e.state != b'n' or e.mtime == -1: res.add(f) return res def checkconsistency(ui, orig, dmap, _nonnormalset, label): """Compute nonnormalset from dmap, check that it matches _nonnormalset""" nonnormalcomputedmap = nonnormalentries(dmap) if _nonnormalset != nonnormalcomputedmap: b_orig = pycompat.sysbytes(repr(orig)) ui.develwarn(b"%s call to %s\n" % (label, b_orig), config=b'dirstate') ui.develwarn(b"inconsistency in nonnormalset\n", config=b'dirstate') b_nonnormal = pycompat.sysbytes(repr(_nonnormalset)) ui.develwarn(b"[nonnormalset] %s\n" % b_nonnormal, config=b'dirstate') b_nonnormalcomputed = pycompat.sysbytes(repr(nonnormalcomputedmap)) ui.develwarn(b"[map] %s\n" % b_nonnormalcomputed, config=b'dirstate') def _checkdirstate(orig, self, *args, **kwargs): """Check nonnormal set consistency before and after the call to orig""" checkconsistency( self._ui, orig, self._map, self._map.nonnormalset, b"before" ) r = orig(self, *args, **kwargs) checkconsistency( self._ui, orig, self._map, self._map.nonnormalset, b"after" ) return r def extsetup(ui): """Wrap functions modifying dirstate to check nonnormalset consistency""" dirstatecl = dirstate.dirstate devel = ui.configbool(b'devel', b'all-warnings') paranoid = ui.configbool(b'experimental', b'nonnormalparanoidcheck') if devel: extensions.wrapfunction(dirstatecl, '_writedirstate', _checkdirstate) if paranoid: # We don't do all these checks when paranoid is disable as it would # make the extension run very slowly on large repos extensions.wrapfunction(dirstatecl, 'normallookup', _checkdirstate) extensions.wrapfunction(dirstatecl, 'otherparent', _checkdirstate) extensions.wrapfunction(dirstatecl, 'normal', _checkdirstate) extensions.wrapfunction(dirstatecl, 'write', _checkdirstate) extensions.wrapfunction(dirstatecl, 'add', _checkdirstate) extensions.wrapfunction(dirstatecl, 'remove', _checkdirstate) extensions.wrapfunction(dirstatecl, 'merge', _checkdirstate) extensions.wrapfunction(dirstatecl, 'drop', _checkdirstate)