annotate tests/fakemergerecord.py @ 27394:b4d7743e174a

run-tests: add more scheduling weight hints

The scheduler would like to order test execution by expected run-time,
but doesn't know much about how long a test will run. It thus uses
test size as a proxy for run-time. By tweaking these weights we can
keep CPUs more evenly busy and thus finish sooner.

In particular, this change pushes the three currently longest-running
tests closer to the beginning:

test-largefiles-update.t
test-run-tests.t
test-gendoc.t

As the largefiles test is currently the long pole of the test suite
with higher -j factors, the sooner it's started, the sooner the tests
can end.

We also up the weight on some shorter but long-running tests that
could have previously delayed completion with low -j factors by
running very close to the end.

# Extension to write out fake unsupported records into the merge state
#
#

from __future__ import absolute_import

from mercurial import (
    cmdutil,
    merge,
)

cmdtable = {}
command = cmdutil.command(cmdtable)

@command('fakemergerecord',
         [('X', 'mandatory', None, 'add a fake mandatory record'),
          ('x', 'advisory', None, 'add a fake advisory record')], '')
def fakemergerecord(ui, repo, *pats, **opts):
    ms = merge.mergestate.read(repo)
    records = ms._makerecords()
    if opts.get('mandatory'):
        records.append(('X', 'mandatory record'))
    if opts.get('advisory'):
        records.append(('x', 'advisory record'))
    ms._writerecords(records)