Mercurial > hg
view tests/flagprocessorext.py @ 48642:009e86022a9d
test-http-bad-server: use the new pattern-reading for a test-case
This test case is now less sensitive to change of unrelated bits of the
client/server exchange.
Since this introduce some churn in the output, we do it independently for each
test cases. This patch is the last of such changes, for both sent and recv
cases.
Differential Revision: https://phab.mercurial-scm.org/D12073
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Fri, 21 Jan 2022 19:57:47 +0100 |
parents | ac60a1366a49 |
children | 6000f5b25c9b |
line wrap: on
line source
# coding=UTF-8 from __future__ import absolute_import import base64 import zlib from mercurial import ( bundlecaches, changegroup, extensions, revlog, util, ) from mercurial.revlogutils import flagutil from mercurial.interfaces import repository # Test only: These flags are defined here only in the context of testing the # behavior of the flag processor. The canonical way to add flags is to get in # touch with the community and make them known in revlog. REVIDX_NOOP = 1 << 3 REVIDX_BASE64 = 1 << 2 REVIDX_GZIP = 1 << 1 REVIDX_FAIL = 1 def validatehash(self, text): return True def bypass(self, text): return False def noopdonothing(self, text): return (text, True) def noopdonothingread(self, text): return (text, True) def b64encode(self, text): return (base64.b64encode(text), False) def b64decode(self, text): return (base64.b64decode(text), True) def gzipcompress(self, text): return (zlib.compress(text), False) def gzipdecompress(self, text): return (zlib.decompress(text), True) def supportedoutgoingversions(orig, repo): versions = orig(repo) versions.discard(b'01') versions.discard(b'02') versions.add(b'03') return versions def allsupportedversions(orig, ui): versions = orig(ui) versions.add(b'03') return versions def makewrappedfile(obj): class wrappedfile(obj.__class__): def addrevision( self, text, transaction, link, p1, p2, cachedelta=None, node=None, flags=flagutil.REVIDX_DEFAULT_FLAGS, ): if b'[NOOP]' in text: flags |= REVIDX_NOOP if b'[BASE64]' in text: flags |= REVIDX_BASE64 if b'[GZIP]' in text: flags |= REVIDX_GZIP # This addrevision wrapper is meant to add a flag we will not have # transforms registered for, ensuring we handle this error case. if b'[FAIL]' in text: flags |= REVIDX_FAIL return super(wrappedfile, self).addrevision( text, transaction, link, p1, p2, cachedelta=cachedelta, node=node, flags=flags, ) obj.__class__ = wrappedfile def reposetup(ui, repo): class wrappingflagprocessorrepo(repo.__class__): def file(self, f): orig = super(wrappingflagprocessorrepo, self).file(f) makewrappedfile(orig) return orig repo.__class__ = wrappingflagprocessorrepo def extsetup(ui): # Enable changegroup3 for flags to be sent over the wire wrapfunction = extensions.wrapfunction wrapfunction( changegroup, 'supportedoutgoingversions', supportedoutgoingversions ) wrapfunction(changegroup, 'allsupportedversions', allsupportedversions) # Teach revlog about our test flags flags = [REVIDX_NOOP, REVIDX_BASE64, REVIDX_GZIP, REVIDX_FAIL] flagutil.REVIDX_KNOWN_FLAGS |= util.bitsfrom(flags) repository.REVISION_FLAGS_KNOWN |= util.bitsfrom(flags) revlog.REVIDX_FLAGS_ORDER.extend(flags) # Teach exchange to use changegroup 3 for k in bundlecaches._bundlespeccontentopts.keys(): bundlecaches._bundlespeccontentopts[k][b"cg.version"] = b"03" # Register flag processors for each extension flagutil.addflagprocessor( REVIDX_NOOP, ( noopdonothingread, noopdonothing, validatehash, ), ) flagutil.addflagprocessor( REVIDX_BASE64, ( b64decode, b64encode, bypass, ), ) flagutil.addflagprocessor( REVIDX_GZIP, (gzipdecompress, gzipcompress, bypass) )