Mercurial > hg
view tests/test-ui-config.py @ 44261:04a3ae7aba14
chg: force-set LC_CTYPE on server start to actual value from the environment
Python 3.7+ will "coerce" the LC_CTYPE variable in many instances, and this can
cause issues with chg being able to start up. D7550 attempted to fix this, but a
combination of a misreading of the way that python3.7 does the coercion and an
untested state (LC_CTYPE being set to an invalid value) meant that this was
still not quite working.
This change will cause differences between chg and hg: hg will have the LC_CTYPE
environment variable coerced, while chg will not. This is unlikely to cause any
detectable behavior differences in what Mercurial itself outputs, but it does
have two known effects:
- When using hg, the coerced LC_CTYPE will be passed to subprocesses, even
non-python ones. Using chg will remove the coercion, and this will not
happen. This is arguably more correct behavior on chg's part.
- On macOS, if you set your region to Brazil but your language to English,
this isn't representable in locale strings, so macOS sets LC_CTYPE=UTF-8. If
this value is passed along when ssh'ing to a non-macOS machine, some
functions (such as locale.setlocale()) may raise an exception due to an
unsupported locale setting. This is most easily encountered when doing an
interactive commit/split/etc. when using ui.interface=curses.
Differential Revision: https://phab.mercurial-scm.org/D8039
author | Kyle Lippincott <spectral@google.com> |
---|---|
date | Wed, 29 Jan 2020 13:39:50 -0800 |
parents | 2372284d9457 |
children | 6000f5b25c9b |
line wrap: on
line source
from __future__ import absolute_import, print_function from mercurial import ( dispatch, error, pycompat, ui as uimod, ) from mercurial.utils import stringutil testui = uimod.ui.load() # disable the configuration registration warning # # the purpose of this test is to check the old behavior, not to validate the # behavior from registered item. so we silent warning related to unregisted # config. testui.setconfig(b'devel', b'warn-config-unknown', False, b'test') testui.setconfig(b'devel', b'all-warnings', False, b'test') parsed = dispatch._parseconfig( testui, [ b'values.string=string value', b'values.bool1=true', b'values.bool2=false', b'values.boolinvalid=foo', b'values.int1=42', b'values.int2=-42', b'values.intinvalid=foo', b'lists.list1=foo', b'lists.list2=foo bar baz', b'lists.list3=alice, bob', b'lists.list4=foo bar baz alice, bob', b'lists.list5=abc d"ef"g "hij def"', b'lists.list6="hello world", "how are you?"', b'lists.list7=Do"Not"Separate', b'lists.list8="Do"Separate', b'lists.list9="Do\\"NotSeparate"', b'lists.list10=string "with extraneous" quotation mark"', b'lists.list11=x, y', b'lists.list12="x", "y"', b'lists.list13=""" key = "x", "y" """', b'lists.list14=,,,, ', b'lists.list15=" just with starting quotation', b'lists.list16="longer quotation" with "no ending quotation', b'lists.list17=this is \\" "not a quotation mark"', b'lists.list18=\n \n\nding\ndong', b'date.epoch=0 0', b'date.birth=2005-04-19T00:00:00', b'date.invalid=0', ], ) def pprint(obj): return stringutil.pprint(obj).decode('ascii') print(pprint(testui.configitems(b'values'))) print(pprint(testui.configitems(b'lists'))) print("---") print(pprint(testui.config(b'values', b'string'))) print(pprint(testui.config(b'values', b'bool1'))) print(pprint(testui.config(b'values', b'bool2'))) print(pprint(testui.config(b'values', b'unknown'))) print("---") try: print(pprint(testui.configbool(b'values', b'string'))) except error.ConfigError as inst: print(pprint(pycompat.bytestr(inst))) print(pprint(testui.configbool(b'values', b'bool1'))) print(pprint(testui.configbool(b'values', b'bool2'))) print(pprint(testui.configbool(b'values', b'bool2', True))) print(pprint(testui.configbool(b'values', b'unknown'))) print(pprint(testui.configbool(b'values', b'unknown', True))) print("---") print(pprint(testui.configint(b'values', b'int1'))) print(pprint(testui.configint(b'values', b'int2'))) print("---") print(pprint(testui.configlist(b'lists', b'list1'))) print(pprint(testui.configlist(b'lists', b'list2'))) print(pprint(testui.configlist(b'lists', b'list3'))) print(pprint(testui.configlist(b'lists', b'list4'))) print(pprint(testui.configlist(b'lists', b'list4', [b'foo']))) print(pprint(testui.configlist(b'lists', b'list5'))) print(pprint(testui.configlist(b'lists', b'list6'))) print(pprint(testui.configlist(b'lists', b'list7'))) print(pprint(testui.configlist(b'lists', b'list8'))) print(pprint(testui.configlist(b'lists', b'list9'))) print(pprint(testui.configlist(b'lists', b'list10'))) print(pprint(testui.configlist(b'lists', b'list11'))) print(pprint(testui.configlist(b'lists', b'list12'))) print(pprint(testui.configlist(b'lists', b'list13'))) print(pprint(testui.configlist(b'lists', b'list14'))) print(pprint(testui.configlist(b'lists', b'list15'))) print(pprint(testui.configlist(b'lists', b'list16'))) print(pprint(testui.configlist(b'lists', b'list17'))) print(pprint(testui.configlist(b'lists', b'list18'))) print(pprint(testui.configlist(b'lists', b'unknown'))) print(pprint(testui.configlist(b'lists', b'unknown', b''))) print(pprint(testui.configlist(b'lists', b'unknown', b'foo'))) print(pprint(testui.configlist(b'lists', b'unknown', [b'foo']))) print(pprint(testui.configlist(b'lists', b'unknown', b'foo bar'))) print(pprint(testui.configlist(b'lists', b'unknown', b'foo, bar'))) print(pprint(testui.configlist(b'lists', b'unknown', [b'foo bar']))) print(pprint(testui.configlist(b'lists', b'unknown', [b'foo', b'bar']))) print("---") print(pprint(testui.configdate(b'date', b'epoch'))) print(pprint(testui.configdate(b'date', b'birth'))) print(pprint(testui.config(b'values', b'String'))) def function(): pass # values that aren't strings should work testui.setconfig(b'hook', b'commit', function) print(function == testui.config(b'hook', b'commit')) # invalid values try: testui.configbool(b'values', b'boolinvalid') except error.ConfigError: print('boolinvalid') try: testui.configint(b'values', b'intinvalid') except error.ConfigError: print('intinvalid') try: testui.configdate(b'date', b'invalid') except error.ConfigError: print('dateinvalid')