Mercurial > hg
view tests/test-ui-config.py @ 31553:56acc4250900
scmutil: add a simple key-value file helper
The purpose of the added class is to serve purposes like save files of shelve
or state files of shelve, rebase and histedit. Keys of these files can be
alphanumeric and start with letters, while values must not contain newlines.
In light of Mercurial's reluctancy to use Python's json module, this tries
to provide a reasonable alternative for a non-nested named data.
Comparing to current approach of storing state in plain text files, where
semantic meaning of lines of text is only determined by their oreder,
simple key-value file allows for reordering lines and thus helps handle
optional values.
Initial use-case I see for this is obs-shelve's shelve files. Later we
can possibly migrate state files to this approach.
The test is in a new file beause I did not figure out where to put it
within existing test suite. If you give me a better idea, I will gladly
follow it.
author | Kostia Balytskyi <ikostia@fb.com> |
---|---|
date | Fri, 10 Mar 2017 14:33:42 -0800 |
parents | d83ca854fa21 |
children | 0ed730f3301c |
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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')