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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 15:26:00 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 15:26:00 +0000
commit830407e88f9d40d954356c3754f2647f91d5c06a (patch)
treed6a0ece6feea91f3c656166dbaa884ef8a29740e /modules/prefill/prefill.test/prefill.test.lua
parentInitial commit. (diff)
downloadknot-resolver-830407e88f9d40d954356c3754f2647f91d5c06a.tar.xz
knot-resolver-830407e88f9d40d954356c3754f2647f91d5c06a.zip
Adding upstream version 5.6.0.upstream/5.6.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--modules/prefill/prefill.test/prefill.test.lua123
1 files changed, 123 insertions, 0 deletions
diff --git a/modules/prefill/prefill.test/prefill.test.lua b/modules/prefill/prefill.test/prefill.test.lua
new file mode 100644
index 0000000..3d39d8f
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+++ b/modules/prefill/prefill.test/prefill.test.lua
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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,
+}