similar: sort files not by object id but by path for stable result
Perhaps the original implementation would want to sort added/removed files
alphabetically, but actually it did sort fctx objects by memory location.
This patch removes the use of set()s in order to preserve the order of
added/removed files. addedfiles.remove() becomes quadratic, but its cost
appears not dominant. Anyway, the quadratic behavior will be eliminated by
the next patch.
Benchmark with 50k added/removed files, on tmpfs:
$ mkdir src
$ for n in `seq 0 49`; do
> mkdir `printf src/%02d $n`
> done
$ for n in `seq 0 49999`; do
> f=`printf src/%02d/%05d $(($n/1000)) $n`
> dd if=/dev/urandom of=$f bs=8k count=1 status=none
> done
$ hg ci -qAm 'add 50k files of random content'
$ mv src dest
$ hg addremove --dry-run --time -q
original: real 16.550 secs (user 15.000+0.000 sys 1.540+0.000)
this patch: real 16.730 secs (user 15.280+0.000 sys 1.440+0.000)
from __future__ import absolute_import, print_function
from mercurial import (
dispatch,
error,
ui as uimod,
)
testui = uimod.ui.load()
parsed = dispatch._parseconfig(testui, [
'values.string=string value',
'values.bool1=true',
'values.bool2=false',
'values.boolinvalid=foo',
'values.int1=42',
'values.int2=-42',
'values.intinvalid=foo',
'lists.list1=foo',
'lists.list2=foo bar baz',
'lists.list3=alice, bob',
'lists.list4=foo bar baz alice, bob',
'lists.list5=abc d"ef"g "hij def"',
'lists.list6="hello world", "how are you?"',
'lists.list7=Do"Not"Separate',
'lists.list8="Do"Separate',
'lists.list9="Do\\"NotSeparate"',
'lists.list10=string "with extraneous" quotation mark"',
'lists.list11=x, y',
'lists.list12="x", "y"',
'lists.list13=""" key = "x", "y" """',
'lists.list14=,,,, ',
'lists.list15=" just with starting quotation',
'lists.list16="longer quotation" with "no ending quotation',
'lists.list17=this is \\" "not a quotation mark"',
'lists.list18=\n \n\nding\ndong',
])
print(repr(testui.configitems('values')))
print(repr(testui.configitems('lists')))
print("---")
print(repr(testui.config('values', 'string')))
print(repr(testui.config('values', 'bool1')))
print(repr(testui.config('values', 'bool2')))
print(repr(testui.config('values', 'unknown')))
print("---")
try:
print(repr(testui.configbool('values', 'string')))
except error.ConfigError as inst:
print(inst)
print(repr(testui.configbool('values', 'bool1')))
print(repr(testui.configbool('values', 'bool2')))
print(repr(testui.configbool('values', 'bool2', True)))
print(repr(testui.configbool('values', 'unknown')))
print(repr(testui.configbool('values', 'unknown', True)))
print("---")
print(repr(testui.configint('values', 'int1')))
print(repr(testui.configint('values', 'int2')))
print("---")
print(repr(testui.configlist('lists', 'list1')))
print(repr(testui.configlist('lists', 'list2')))
print(repr(testui.configlist('lists', 'list3')))
print(repr(testui.configlist('lists', 'list4')))
print(repr(testui.configlist('lists', 'list4', ['foo'])))
print(repr(testui.configlist('lists', 'list5')))
print(repr(testui.configlist('lists', 'list6')))
print(repr(testui.configlist('lists', 'list7')))
print(repr(testui.configlist('lists', 'list8')))
print(repr(testui.configlist('lists', 'list9')))
print(repr(testui.configlist('lists', 'list10')))
print(repr(testui.configlist('lists', 'list11')))
print(repr(testui.configlist('lists', 'list12')))
print(repr(testui.configlist('lists', 'list13')))
print(repr(testui.configlist('lists', 'list14')))
print(repr(testui.configlist('lists', 'list15')))
print(repr(testui.configlist('lists', 'list16')))
print(repr(testui.configlist('lists', 'list17')))
print(repr(testui.configlist('lists', 'list18')))
print(repr(testui.configlist('lists', 'unknown')))
print(repr(testui.configlist('lists', 'unknown', '')))
print(repr(testui.configlist('lists', 'unknown', 'foo')))
print(repr(testui.configlist('lists', 'unknown', ['foo'])))
print(repr(testui.configlist('lists', 'unknown', 'foo bar')))
print(repr(testui.configlist('lists', 'unknown', 'foo, bar')))
print(repr(testui.configlist('lists', 'unknown', ['foo bar'])))
print(repr(testui.configlist('lists', 'unknown', ['foo', 'bar'])))
print(repr(testui.config('values', 'String')))
def function():
pass
# values that aren't strings should work
testui.setconfig('hook', 'commit', function)
print(function == testui.config('hook', 'commit'))
# invalid values
try:
testui.configbool('values', 'boolinvalid')
except error.ConfigError:
print('boolinvalid')
try:
testui.configint('values', 'intinvalid')
except error.ConfigError:
print('intinvalid')