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-rw-r--r--src/resolve/test-resolved-packet.c187
1 files changed, 187 insertions, 0 deletions
diff --git a/src/resolve/test-resolved-packet.c b/src/resolve/test-resolved-packet.c
index dd8c969..8a65ea0 100644
--- a/src/resolve/test-resolved-packet.c
+++ b/src/resolve/test-resolved-packet.c
@@ -1,5 +1,6 @@
/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#include "hexdecoct.h"
#include "log.h"
#include "resolved-dns-packet.h"
#include "tests.h"
@@ -23,4 +24,190 @@ TEST(dns_packet_new) {
assert_se(dns_packet_new(&p2, DNS_PROTOCOL_DNS, DNS_PACKET_SIZE_MAX + 1, DNS_PACKET_SIZE_MAX) == -EFBIG);
}
+TEST(naptr) {
+ _cleanup_(dns_packet_unrefp) DnsPacket *p = NULL;
+
+ static const char twilio_reply[] =
+ "Sq+BgAABAAkAAAABBnR3aWxpbwNjb20AACMAAcAMACMAAQAABwgAMgAUAAoBUwdTSVArRDJUAARf"
+ "c2lwBF90Y3AEcHN0bgdpZTEtdG54BnR3aWxpbwNjb20AwAwAIwABAAAHCAAyAAoACgFTB1NJUCtE"
+ "MlUABF9zaXAEX3VkcARwc3RuB3VzMi10bngGdHdpbGlvA2NvbQDADAAjAAEAAAcIADQAFAAKAVMI"
+ "U0lQUytEMlQABV9zaXBzBF90Y3AEcHN0bgd1czEtdG54BnR3aWxpbwNjb20AwAwAIwABAAAHCAAy"
+ "AAoACgFTB1NJUCtEMlUABF9zaXAEX3VkcARwc3RuB2llMS10bngGdHdpbGlvA2NvbQDADAAjAAEA"
+ "AAcIADIAFAAKAVMHU0lQK0QyVAAEX3NpcARfdGNwBHBzdG4HdXMyLXRueAZ0d2lsaW8DY29tAMAM"
+ "ACMAAQAABwgANAAUAAoBUwhTSVBTK0QyVAAFX3NpcHMEX3RjcARwc3RuB3VzMi10bngGdHdpbGlv"
+ "A2NvbQDADAAjAAEAAAcIADQAFAAKAVMIU0lQUytEMlQABV9zaXBzBF90Y3AEcHN0bgdpZTEtdG54"
+ "BnR3aWxpbwNjb20AwAwAIwABAAAHCAAyAAoACgFTB1NJUCtEMlUABF9zaXAEX3VkcARwc3RuB3Vz"
+ "MS10bngGdHdpbGlvA2NvbQDADAAjAAEAAAcIADIAFAAKAVMHU0lQK0QyVAAEX3NpcARfdGNwBHBz"
+ "dG4HdXMxLXRueAZ0d2lsaW8DY29tAAAAKQIAAAAAAAAA";
+
+ static const char twilio_reply_string[] =
+ "20 10 \"S\" \"SIP+D2T\" \"\" _sip._tcp.pstn.ie1-tnx.twilio.com.\n"
+ "10 10 \"S\" \"SIP+D2U\" \"\" _sip._udp.pstn.us2-tnx.twilio.com.\n"
+ "20 10 \"S\" \"SIPS+D2T\" \"\" _sips._tcp.pstn.us1-tnx.twilio.com.\n"
+ "10 10 \"S\" \"SIP+D2U\" \"\" _sip._udp.pstn.ie1-tnx.twilio.com.\n"
+ "20 10 \"S\" \"SIP+D2T\" \"\" _sip._tcp.pstn.us2-tnx.twilio.com.\n"
+ "20 10 \"S\" \"SIPS+D2T\" \"\" _sips._tcp.pstn.us2-tnx.twilio.com.\n"
+ "20 10 \"S\" \"SIPS+D2T\" \"\" _sips._tcp.pstn.ie1-tnx.twilio.com.\n"
+ "10 10 \"S\" \"SIP+D2U\" \"\" _sip._udp.pstn.us1-tnx.twilio.com.\n"
+ "20 10 \"S\" \"SIP+D2T\" \"\" _sip._tcp.pstn.us1-tnx.twilio.com.\n";
+
+ static const char twilio_reply_json[] =
+ "[\n"
+ " {\n"
+ " \"key\" : {\n"
+ " \"class\" : 1,\n"
+ " \"type\" : 35,\n"
+ " \"name\" : \"twilio.com\"\n"
+ " },\n"
+ " \"order\" : 20,\n"
+ " \"preference\" : 10,\n"
+ " \"naptrFlags\" : \"S\",\n"
+ " \"services\" : \"SIP+D2T\",\n"
+ " \"regexp\" : \"\",\n"
+ " \"replacement\" : \"_sip._tcp.pstn.ie1-tnx.twilio.com\"\n"
+ " },\n"
+ " {\n"
+ " \"key\" : {\n"
+ " \"class\" : 1,\n"
+ " \"type\" : 35,\n"
+ " \"name\" : \"twilio.com\"\n"
+ " },\n"
+ " \"order\" : 10,\n"
+ " \"preference\" : 10,\n"
+ " \"naptrFlags\" : \"S\",\n"
+ " \"services\" : \"SIP+D2U\",\n"
+ " \"regexp\" : \"\",\n"
+ " \"replacement\" : \"_sip._udp.pstn.us2-tnx.twilio.com\"\n"
+ " },\n"
+ " {\n"
+ " \"key\" : {\n"
+ " \"class\" : 1,\n"
+ " \"type\" : 35,\n"
+ " \"name\" : \"twilio.com\"\n"
+ " },\n"
+ " \"order\" : 20,\n"
+ " \"preference\" : 10,\n"
+ " \"naptrFlags\" : \"S\",\n"
+ " \"services\" : \"SIPS+D2T\",\n"
+ " \"regexp\" : \"\",\n"
+ " \"replacement\" : \"_sips._tcp.pstn.us1-tnx.twilio.com\"\n"
+ " },\n"
+ " {\n"
+ " \"key\" : {\n"
+ " \"class\" : 1,\n"
+ " \"type\" : 35,\n"
+ " \"name\" : \"twilio.com\"\n"
+ " },\n"
+ " \"order\" : 10,\n"
+ " \"preference\" : 10,\n"
+ " \"naptrFlags\" : \"S\",\n"
+ " \"services\" : \"SIP+D2U\",\n"
+ " \"regexp\" : \"\",\n"
+ " \"replacement\" : \"_sip._udp.pstn.ie1-tnx.twilio.com\"\n"
+ " },\n"
+ " {\n"
+ " \"key\" : {\n"
+ " \"class\" : 1,\n"
+ " \"type\" : 35,\n"
+ " \"name\" : \"twilio.com\"\n"
+ " },\n"
+ " \"order\" : 20,\n"
+ " \"preference\" : 10,\n"
+ " \"naptrFlags\" : \"S\",\n"
+ " \"services\" : \"SIP+D2T\",\n"
+ " \"regexp\" : \"\",\n"
+ " \"replacement\" : \"_sip._tcp.pstn.us2-tnx.twilio.com\"\n"
+ " },\n"
+ " {\n"
+ " \"key\" : {\n"
+ " \"class\" : 1,\n"
+ " \"type\" : 35,\n"
+ " \"name\" : \"twilio.com\"\n"
+ " },\n"
+ " \"order\" : 20,\n"
+ " \"preference\" : 10,\n"
+ " \"naptrFlags\" : \"S\",\n"
+ " \"services\" : \"SIPS+D2T\",\n"
+ " \"regexp\" : \"\",\n"
+ " \"replacement\" : \"_sips._tcp.pstn.us2-tnx.twilio.com\"\n"
+ " },\n"
+ " {\n"
+ " \"key\" : {\n"
+ " \"class\" : 1,\n"
+ " \"type\" : 35,\n"
+ " \"name\" : \"twilio.com\"\n"
+ " },\n"
+ " \"order\" : 20,\n"
+ " \"preference\" : 10,\n"
+ " \"naptrFlags\" : \"S\",\n"
+ " \"services\" : \"SIPS+D2T\",\n"
+ " \"regexp\" : \"\",\n"
+ " \"replacement\" : \"_sips._tcp.pstn.ie1-tnx.twilio.com\"\n"
+ " },\n"
+ " {\n"
+ " \"key\" : {\n"
+ " \"class\" : 1,\n"
+ " \"type\" : 35,\n"
+ " \"name\" : \"twilio.com\"\n"
+ " },\n"
+ " \"order\" : 10,\n"
+ " \"preference\" : 10,\n"
+ " \"naptrFlags\" : \"S\",\n"
+ " \"services\" : \"SIP+D2U\",\n"
+ " \"regexp\" : \"\",\n"
+ " \"replacement\" : \"_sip._udp.pstn.us1-tnx.twilio.com\"\n"
+ " },\n"
+ " {\n"
+ " \"key\" : {\n"
+ " \"class\" : 1,\n"
+ " \"type\" : 35,\n"
+ " \"name\" : \"twilio.com\"\n"
+ " },\n"
+ " \"order\" : 20,\n"
+ " \"preference\" : 10,\n"
+ " \"naptrFlags\" : \"S\",\n"
+ " \"services\" : \"SIP+D2T\",\n"
+ " \"regexp\" : \"\",\n"
+ " \"replacement\" : \"_sip._tcp.pstn.us1-tnx.twilio.com\"\n"
+ " }\n"
+ "]\n";
+
+ _cleanup_free_ void *buf = NULL;
+ size_t sz = 0;
+
+ assert_se(unbase64mem(twilio_reply, &buf, &sz) >= 0);
+
+ assert_se(dns_packet_new(&p, DNS_PROTOCOL_DNS, sz, DNS_PACKET_SIZE_MAX) == 0);
+ assert_se(p->allocated >= sz);
+
+ memcpy(DNS_PACKET_DATA(p), buf, sz);
+ p->size = sz;
+
+ assert_se(dns_packet_extract(p) >= 0);
+
+ _cleanup_(json_variant_unrefp) JsonVariant *a = NULL;
+ _cleanup_free_ char *joined = NULL;
+ DnsResourceRecord *rr;
+ DNS_ANSWER_FOREACH(rr, p->answer) {
+ const char *s;
+
+ s = ASSERT_PTR(dns_resource_record_to_string(rr));
+ printf("%s\n", s);
+
+ assert_se(strextend(&joined, s, "\n"));
+
+ _cleanup_(json_variant_unrefp) JsonVariant *v = NULL;
+ assert_se(dns_resource_record_to_json(rr, &v) >= 0);
+
+ assert_se(json_variant_append_array(&a, v) >= 0);
+ }
+
+ assert(streq(joined, twilio_reply_string));
+
+ _cleanup_(json_variant_unrefp) JsonVariant *parsed = NULL;
+ assert_se(json_parse(twilio_reply_json, /* flags= */ 0, &parsed, /* ret_line= */ NULL, /* ret_column= */ NULL) >= 0);
+
+ assert_se(json_variant_equal(parsed, a));
+}
+
DEFINE_TEST_MAIN(LOG_DEBUG);
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-25 09:16:03 +0000