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resolved: tests for dns_packet_has_nsid_request()
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@ -3032,6 +3032,127 @@ TEST(packet_ede_rcode_malformed_ede_payload) {
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ASSERT_ERROR(dns_packet_ede_rcode(packet, &ret_ede_rcode, &ret_ede_msg), ENOENT);
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}
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/* ================================================================
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* dns_packet_has_nsid_request()
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* ================================================================ */
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TEST(packet_has_nsid_request_no_match) {
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_cleanup_(dns_packet_unrefp) DnsPacket *packet = NULL;
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ASSERT_OK(dns_packet_new(&packet, DNS_PROTOCOL_DNS, 0, DNS_PACKET_SIZE_MAX));
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ASSERT_NOT_NULL(packet);
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dns_packet_truncate(packet, 0);
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const uint8_t data[] = {
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0x00, 0x42, BIT_QR | BIT_AA, DNS_RCODE_SUCCESS,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
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/* name */ 0x00,
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/* OPT */ 0x00, 0x29,
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/* udp max */ 0x02, 0x01,
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/* rcode */ 0x00,
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/* version */ 0x00,
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/* flags */ 0x80, 0x00,
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/* rdata */ 0x00, 0x00
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};
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ASSERT_OK(dns_packet_append_blob(packet, data, sizeof(data), NULL));
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ASSERT_OK(dns_packet_extract(packet));
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ASSERT_FALSE(dns_packet_has_nsid_request(packet));
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}
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TEST(packet_has_nsid_request_match_empty_option) {
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_cleanup_(dns_packet_unrefp) DnsPacket *packet = NULL;
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ASSERT_OK(dns_packet_new(&packet, DNS_PROTOCOL_DNS, 0, DNS_PACKET_SIZE_MAX));
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ASSERT_NOT_NULL(packet);
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dns_packet_truncate(packet, 0);
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const uint8_t data[] = {
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0x00, 0x42, BIT_QR | BIT_AA, DNS_RCODE_SUCCESS,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
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/* name */ 0x00,
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/* OPT */ 0x00, 0x29,
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/* udp max */ 0x02, 0x01,
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/* rcode */ 0x00,
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/* version */ 0x00,
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/* flags */ 0x80, 0x00,
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/* rdata */ 0x00, 0x04,
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0x00, 0x03, /* NSID option code */
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0x00, 0x00
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};
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ASSERT_OK(dns_packet_append_blob(packet, data, sizeof(data), NULL));
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ASSERT_OK(dns_packet_extract(packet));
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ASSERT_TRUE(dns_packet_has_nsid_request(packet));
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}
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TEST(packet_has_nsid_request_match_multiple) {
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_cleanup_(dns_packet_unrefp) DnsPacket *packet = NULL;
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ASSERT_OK(dns_packet_new(&packet, DNS_PROTOCOL_DNS, 0, DNS_PACKET_SIZE_MAX));
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ASSERT_NOT_NULL(packet);
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dns_packet_truncate(packet, 0);
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const uint8_t data[] = {
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0x00, 0x42, BIT_QR | BIT_AA, DNS_RCODE_SUCCESS,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
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/* name */ 0x00,
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/* OPT */ 0x00, 0x29,
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/* udp max */ 0x02, 0x01,
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/* rcode */ 0x00,
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/* version */ 0x00,
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/* flags */ 0x80, 0x00,
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/* rdata */ 0x00, 0x08,
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0x00, 0x03, /* NSID option code */
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0x00, 0x00,
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0x00, 0x03, /* NSID option code */
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0x00, 0x00
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};
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ASSERT_OK(dns_packet_append_blob(packet, data, sizeof(data), NULL));
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ASSERT_OK(dns_packet_extract(packet));
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ASSERT_ERROR(dns_packet_has_nsid_request(packet), EBADMSG);
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}
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TEST(packet_has_nsid_request_match_not_empty) {
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_cleanup_(dns_packet_unrefp) DnsPacket *packet = NULL;
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ASSERT_OK(dns_packet_new(&packet, DNS_PROTOCOL_DNS, 0, DNS_PACKET_SIZE_MAX));
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ASSERT_NOT_NULL(packet);
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dns_packet_truncate(packet, 0);
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const uint8_t data[] = {
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0x00, 0x42, BIT_QR | BIT_AA, DNS_RCODE_SUCCESS,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
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/* name */ 0x00,
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/* OPT */ 0x00, 0x29,
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/* udp max */ 0x02, 0x01,
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/* rcode */ 0x00,
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/* version */ 0x00,
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/* flags */ 0x80, 0x00,
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/* rdata */ 0x00, 0x05,
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0x00, 0x03, /* NSID option code */
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0x00, 0x01,
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0xff
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};
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ASSERT_OK(dns_packet_append_blob(packet, data, sizeof(data), NULL));
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ASSERT_OK(dns_packet_extract(packet));
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ASSERT_ERROR(dns_packet_has_nsid_request(packet), EBADMSG);
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}
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/* ================================================================
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* reply: RRSIG
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* ================================================================ */
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