view tests/test-ui-config.py @ 37295:45b39c69fae0

wireproto: separate commands tables for version 1 and 2 commands

We can't easily reuse existing command handlers for version 2
commands because the response types will be different. e.g. many
commands return nodes encoded as hex. Our new wire protocol is
binary safe, so we'll wish to encode nodes as binary.

We /could/ teach each command handler to look at the protocol
handler and change behavior based on the version in use. However,
this would make logic a bit unwieldy over time and would make
it harder to design a unified protocol handler interface. I think
it's better to create a clean break between version 1 and version 2
of commands on the server.

What I imagine happening is we will have separate @wireprotocommand
functions for each protocol generation. Those functions will parse the
request, dispatch to a common function to process it, then generate
the response in its own, transport-specific manner.

This commit establishes a separate table for tracking version 1
commands from version 2 commands. The HTTP server pieces have been
updated to use this new table.

Most commands are marked as both version 1 and version 2, so there is
little practical impact to this change.

A side-effect of this change is we now rely on transport registration
in wireprototypes.TRANSPORTS and certain properties of the protocol
interface. So a test had to be updated to conform.

Differential Revision: https://phab.mercurial-scm.org/D2982

from __future__ import absolute_import, print_function
from mercurial import (
    dispatch,
    error,
    ui as uimod,
)

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('devel', 'warn-config-unknown', False, 'test')
testui.setconfig('devel', 'all-warnings', False, 'test')

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',
    'date.epoch=0 0',
    'date.birth=2005-04-19T00:00:00',
    'date.invalid=0'
    ])

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("---")
print(repr(testui.configdate('date', 'epoch')))
print(repr(testui.configdate('date', 'birth')))

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')
try:
    testui.configdate('date', 'invalid')
except error.ConfigError:
    print('dateinvalid')