2017-11-18 17:09:20 +01:00
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/* SPDX-License-Identifier: LGPL-2.1+ */
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2017-06-18 21:53:15 +02:00
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#include "log.h"
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#include "resolved-dns-packet.h"
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static void test_dns_packet_new(void) {
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size_t i;
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2017-07-06 04:56:17 +02:00
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_cleanup_(dns_packet_unrefp) DnsPacket *p2 = NULL;
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2017-06-18 21:53:15 +02:00
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2017-07-06 04:56:17 +02:00
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for (i = 0; i <= DNS_PACKET_SIZE_MAX; i++) {
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2017-06-18 21:53:15 +02:00
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_cleanup_(dns_packet_unrefp) DnsPacket *p = NULL;
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2017-10-04 12:35:48 +02:00
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assert_se(dns_packet_new(&p, DNS_PROTOCOL_DNS, i, DNS_PACKET_SIZE_MAX) == 0);
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2017-06-18 21:53:15 +02:00
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log_debug("dns_packet_new: %zu → %zu", i, p->allocated);
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assert_se(p->allocated >= MIN(DNS_PACKET_SIZE_MAX, i));
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2017-07-12 23:41:41 +02:00
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if (i > DNS_PACKET_SIZE_START + 10 && i < DNS_PACKET_SIZE_MAX - 10)
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i = MIN(i * 2, DNS_PACKET_SIZE_MAX - 10);
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2017-06-18 21:53:15 +02:00
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}
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2017-07-06 04:56:17 +02:00
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2017-10-04 12:35:48 +02:00
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assert_se(dns_packet_new(&p2, DNS_PROTOCOL_DNS, DNS_PACKET_SIZE_MAX + 1, DNS_PACKET_SIZE_MAX) == -EFBIG);
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2017-06-18 21:53:15 +02:00
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}
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int main(int argc, char **argv) {
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log_set_max_level(LOG_DEBUG);
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log_parse_environment();
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log_open();
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test_dns_packet_new();
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return 0;
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}
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