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-- SPDX-License-Identifier: GPL-3.0-or-later
local utils = require('test_utils')
-- setup resolver
modules = { 'hints > iterate' }
-- test for default configuration
local function test_default()
-- get loaded root hints and change names to lowercase
local hints_data = utils.table_keys_to_lower(hints.root())
-- root hints loaded from default location
-- check correct ip address of a.root-server.net
utils.contains(hints_data['a.root-servers.net.'], '198.41.0.4', 'has IP address for a.root-servers.net.')
end
-- test loading from config file
local function test_custom()
-- load custom root hints file with fake ip address for a.root-server.net
local err_msg = hints.root_file('hints_test.zone')
same(err_msg, '', 'load root hints from file')
-- get loaded root hints and change names to lowercase
local hints_data = utils.table_keys_to_lower(hints.root())
isnt(hints_data['a.root-servers.net.'], nil, 'can retrieve root hints')
-- check loaded ip address of a.root-server.net
utils.not_contains(hints_data['a.root-servers.net.'], '198.41.0.4',
'real IP address for a.root-servers.net. is replaced')
utils.contains(hints_data['a.root-servers.net.'], '10.0.0.1',
'real IP address for a.root-servers.net. is correct')
end
-- test that setting an address hint works (TODO: and NXDOMAIN)
local function test_nxdomain()
hints.config() -- clean start
hints.use_nodata(false)
hints.add_hosts('hints.test.hosts')
-- TODO: prefilling or some other way of getting NXDOMAIN (instead of SERVFAIL)
utils.check_answer('bad name gives NXDOMAIN',
'badname.lan', kres.type.A, kres.rcode.SERVFAIL)
utils.check_answer('another type gives NXDOMAIN',
'myname.lan', kres.type.AAAA, kres.rcode.SERVFAIL)
utils.check_answer('record itself is OK',
'myname.lan', kres.type.A, kres.rcode.NOERROR)
end
-- test that NODATA is correctly generated
local function test_nodata()
hints.config() -- clean start
hints.use_nodata(true) -- default ATM but let's not depend on that
hints['myname.lan'] = '2001:db8::1'
utils.check_answer('another type gives NODATA',
'myname.lan', kres.type.MX, utils.NODATA)
utils.check_answer('record itself is OK',
'myname.lan', kres.type.AAAA, kres.rcode.NOERROR)
end
return {
test_default,
test_custom,
test_nxdomain,
test_nodata,
}
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