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resolved: tests for dns_zone_remove_rr()

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This commit is contained in:
James Coglan
2024-07-23 13:28:34 +01:00
committed by Luca Boccassi
parent c7e3e5507e
commit 41c3cd70ae
1 changed files with 87 additions and 0 deletions
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src/resolve/test-dns-zone.c
+87
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@@ -80,4 +80,91 @@ TEST(dns_zone_put_any_type_is_invalid) {
ASSERT_TRUE(dns_zone_is_empty(zone));
}
/* ================================================================
* dns_zone_remove_rr()
* ================================================================ */
TEST(dns_zone_remove_rr_match) {
Manager manager = {};
_cleanup_(dns_scope_freep) DnsScope *scope = NULL;
DnsZone *zone = NULL;
_cleanup_(dns_resource_record_unrefp) DnsResourceRecord *rr_in = NULL, *rr_out = NULL;
dns_scope_new(&manager, &scope, NULL, DNS_PROTOCOL_DNS, AF_INET);
ASSERT_NOT_NULL(scope);
zone = &scope->zone;
rr_in = dns_resource_record_new_full(DNS_CLASS_IN, DNS_TYPE_A, "www.example.com");
ASSERT_NOT_NULL(rr_in);
rr_in->a.in_addr.s_addr = htobe32(0xc0a8017f);
ASSERT_OK(dns_zone_put(zone, scope, rr_in, 0));
rr_out = dns_resource_record_new_full(DNS_CLASS_IN, DNS_TYPE_A, "www.example.com");
ASSERT_NOT_NULL(rr_out);
rr_out->a.in_addr.s_addr = htobe32(0xc0a8017f);
ASSERT_NOT_NULL(dns_zone_get(zone, rr_in));
dns_zone_remove_rr(zone, rr_out);
ASSERT_NULL(dns_zone_get(zone, rr_in));
}
TEST(dns_zone_remove_rr_match_one) {
Manager manager = {};
_cleanup_(dns_scope_freep) DnsScope *scope = NULL;
DnsZone *zone = NULL;
_cleanup_(dns_resource_record_unrefp) DnsResourceRecord *rr_in = NULL, *rr_out = NULL;
dns_scope_new(&manager, &scope, NULL, DNS_PROTOCOL_DNS, AF_INET);
ASSERT_NOT_NULL(scope);
zone = &scope->zone;
rr_in = dns_resource_record_new_full(DNS_CLASS_IN, DNS_TYPE_A, "www.example.com");
ASSERT_NOT_NULL(rr_in);
rr_in->a.in_addr.s_addr = htobe32(0xc0a8017f);
ASSERT_OK(dns_zone_put(zone, scope, rr_in, 0));
dns_resource_record_unref(rr_in);
rr_in = dns_resource_record_new_full(DNS_CLASS_IN, DNS_TYPE_CNAME, "example.com");
ASSERT_NOT_NULL(rr_in);
rr_in->cname.name = strdup("www.example.com");
ASSERT_OK(dns_zone_put(zone, scope, rr_in, 0));
rr_out = dns_resource_record_new_full(DNS_CLASS_IN, DNS_TYPE_A, "www.example.com");
ASSERT_NOT_NULL(rr_out);
rr_out->a.in_addr.s_addr = htobe32(0xc0a8017f);
ASSERT_NOT_NULL(dns_zone_get(zone, rr_out));
dns_zone_remove_rr(zone, rr_out);
ASSERT_NULL(dns_zone_get(zone, rr_out));
ASSERT_NOT_NULL(dns_zone_get(zone, rr_in));
}
TEST(dns_zone_remove_rr_different_payload) {
Manager manager = {};
_cleanup_(dns_scope_freep) DnsScope *scope = NULL;
DnsZone *zone = NULL;
_cleanup_(dns_resource_record_unrefp) DnsResourceRecord *rr_in = NULL, *rr_out = NULL;
dns_scope_new(&manager, &scope, NULL, DNS_PROTOCOL_DNS, AF_INET);
ASSERT_NOT_NULL(scope);
zone = &scope->zone;
rr_in = dns_resource_record_new_full(DNS_CLASS_IN, DNS_TYPE_A, "www.example.com");
ASSERT_NOT_NULL(rr_in);
rr_in->a.in_addr.s_addr = htobe32(0xc0a8017f);
ASSERT_OK(dns_zone_put(zone, scope, rr_in, 0));
rr_out = dns_resource_record_new_full(DNS_CLASS_IN, DNS_TYPE_A, "www.example.com");
ASSERT_NOT_NULL(rr_out);
rr_out->a.in_addr.s_addr = htobe32(0xc0a80180);
ASSERT_NOT_NULL(dns_zone_get(zone, rr_in));
dns_zone_remove_rr(zone, rr_out);
ASSERT_NOT_NULL(dns_zone_get(zone, rr_in));
}
DEFINE_TEST_MAIN(LOG_DEBUG);