Mercurial > hg
view tests/check-perf-code.py @ 33453:f6b7617a85bb
phases: add a 'registernew' method to set new phases
This new function will be used by code that adds new changesets. It ajusts the
phase boundary to make sure added changesets are at least in their target
phase (they end up in an higher phase if their parents are in a higher phase).
Having a dedicated function also simplify the phases tracking. All the new
nodes are passed as argument, so we know that all of them needs to have their
new phase registered. We also know that no other nodes will be affected, so no
extra computation are needed.
This function differ from 'retractboundary' where some nodes might change
phase while some other might not. It can also affect nodes not passed as
parameters.
These simplification also apply to the computation itself. For now we use
'_retractboundary' there by convenience, but we may introduces simpler code
later.
While registering new revisions, we still need to check the actual phases of
the added node because it might be higher than the target phase (eg: target is
draft but parent is secret).
We will migrate users over the next changesets.
author | Boris Feld <boris.feld@octobus.net> |
---|---|
date | Tue, 11 Jul 2017 03:47:25 +0200 |
parents | bd872f64a8ba |
children | eb8a8af4cbd0 |
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#!/usr/bin/env python # # check-perf-code - (historical) portability checker for contrib/perf.py from __future__ import absolute_import import os import sys # write static check patterns here perfpypats = [ [ (r'(branchmap|repoview)\.subsettable', "use getbranchmapsubsettable() for early Mercurial"), (r'\.(vfs|svfs|opener|sopener)', "use getvfs()/getsvfs() for early Mercurial"), (r'ui\.configint', "use getint() instead of ui.configint() for early Mercurial"), ], # warnings [ ] ] def modulewhitelist(names): replacement = [('.py', ''), ('.c', ''), # trim suffix ('mercurial%s' % (os.sep), ''), # trim "mercurial/" path ] ignored = {'__init__'} modules = {} # convert from file name to module name, and count # of appearances for name in names: name = name.strip() for old, new in replacement: name = name.replace(old, new) if name not in ignored: modules[name] = modules.get(name, 0) + 1 # list up module names, which appear multiple times whitelist = [] for name, count in modules.items(): if count > 1: whitelist.append(name) return whitelist if __name__ == "__main__": # in this case, it is assumed that result of "hg files" at # multiple revisions is given via stdin whitelist = modulewhitelist(sys.stdin) assert whitelist, "module whitelist is empty" # build up module whitelist check from file names given at runtime perfpypats[0].append( # this matching pattern assumes importing modules from # "mercurial" package in the current style below, for simplicity # # from mercurial import ( # foo, # bar, # baz # ) ((r'from mercurial import [(][a-z0-9, \n#]*\n(?! *%s,|^[ #]*\n|[)])' % ',| *'.join(whitelist)), "import newer module separately in try clause for early Mercurial" )) # import contrib/check-code.py as checkcode assert 'RUNTESTDIR' in os.environ, "use check-perf-code.py in *.t script" contribpath = os.path.join(os.environ['RUNTESTDIR'], '..', 'contrib') sys.path.insert(0, contribpath) checkcode = __import__('check-code') # register perf.py specific entry with "checks" in check-code.py checkcode.checks.append(('perf.py', r'contrib/perf.py$', '', checkcode.pyfilters, perfpypats)) sys.exit(checkcode.main())