Adding upstream version 5.6.0.upstream/5.6.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

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
--- /dev/null
+++ b/modules/prefill/prefill.test/prefill.test.lua
@@ -0,0 +1,123 @@
+-- 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,
+}