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-- SPDX-License-Identifier: GPL-3.0-or-later
-- unload modules which are not related to this test
if ta_signal_query then
modules.unload('ta_signal_query')
end
if priming then
modules.unload('priming')
end
if detect_time_skew then
modules.unload('detect_time_skew')
end
-- test. domain is used by some tests, allow it
policy.add(policy.suffix(policy.PASS, {todname('test.')}))
cache.size = 2*MB
-- log_level('debug')
-- Self-checks on globals
assert(help() ~= nil)
assert(worker.id ~= nil)
-- Self-checks on facilities
assert(cache.stats() ~= nil)
assert(cache.backends() ~= nil)
assert(worker.stats() ~= nil)
assert(net.interfaces() ~= nil)
-- Self-checks on loaded stuff
assert(#modules.list() > 0)
-- Self-check timers
ev = event.recurrent(1 * sec, function () return 1 end)
event.cancel(ev)
ev = event.after(0, function () return 1 end)
-- Import fake root zone; avoid interference with configured keyfile_default.
trust_anchors.remove('.')
trust_anchors.add('. IN DS 18213 7 2 A1D391053583A4BC597DB9588B296060FC55EAC80B3831CA371BA1FA AE997244')
-- do not attempt to contact outside world, operate only on cache
net.ipv4 = false
net.ipv6 = false
-- do not listen, test is driven by config code
env.KRESD_NO_LISTEN = true
local check_answer = require('test_utils').check_answer
local function zone_import(fname, downgrade)
return require('ffi').C.zi_zone_import({
zone_file = fname,
downgrade = downgrade,
})
end
local function import_valid_root_zone()
cache.clear()
local import_res = zone_import('testroot.zone')
assert(import_res == 0)
-- beware that import takes at least 100 ms
worker.sleep(0.2) -- zimport is delayed by 100 ms from function call
-- sanity checks - cache must be filled in
ok(cache.count() > 0, 'cache is not empty after import of valid signed root zone')
check_answer('root apex is in cache',
'.', kres.type.NS, kres.rcode.NOERROR)
check_answer('deep subdomain is in cache',
'a.b.subtree1.', kres.type.AAAA, kres.rcode.NOERROR)
end
local function import_root_no_soa()
cache.clear()
local import_res = zone_import('testroot_no_soa.zone')
assert(import_res == -1)
-- beware that import takes at least 100 ms
worker.sleep(0.2) -- zimport is delayed by 100 ms from function call
-- sanity checks - cache must be filled in
ok(cache.count() == 0 , 'cache is still empty after import of zone without SOA record')
end
local function import_unsigned_root_zone()
cache.clear()
zone_import('testroot.zone.unsigned')
-- beware that import takes at least 100 ms
worker.sleep(0.2) -- zimport is delayed by 100 ms from function call
-- we wanted it to fail
ok(cache.count() == 0, 'cache is still empty after import of unsigned zone')
end
local function import_not_root_zone()
cache.clear()
zone_import('example.com.zone')
-- beware that import takes at least 100 ms
worker.sleep(0.2) -- zimport is delayed by 100 ms from function call
-- we wanted it to fail
ok(cache.count() == 0, 'cache is still empty after import of other zone than root')
end
local function import_empty_zone()
cache.clear()
local import_res = zone_import('empty.zone')
assert(import_res < 0)
-- beware that import takes at least 100 ms
worker.sleep(0.2) -- zimport is delayed by 100 ms from function call
-- sanity checks - cache must be filled in
ok(cache.count() == 0, 'cache is still empty after import of empty zone')
end
local function import_random_trash()
cache.clear()
local import_res = zone_import('random.zone')
assert(import_res < 0)
-- beware that import takes at least 100 ms
worker.sleep(0.2) -- zimport is delayed by 100 ms from function call
-- sanity checks - cache must be filled in
ok(cache.count() == 0, 'cache is still empty after import of unparseable file')
end
return {
import_valid_root_zone,
import_root_no_soa,
import_unsigned_root_zone,
import_not_root_zone,
import_empty_zone,
import_random_trash,
}
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