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Merge pull request #33530 from neighbourhoodie/tests/dns-search-domain
This commit is contained in:
Luca Boccassi
commit
c01267c4a9
@ -197,6 +197,19 @@ executables += [
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'sources' : files('test-dnssec-complex.c'),
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'type' : 'manual',
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},
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test_template + {
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'sources' : [
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files('test-dns-search-domain.c'),
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basic_dns_sources,
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systemd_resolved_sources,
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],
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'dependencies' : [
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lib_openssl_or_gcrypt,
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libm,
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systemd_resolved_dependencies,
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],
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'include_directories' : resolve_includes,
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},
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test_template + {
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'sources' : [
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files('test-resolved-link.c'),
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292
src/resolve/test-dns-search-domain.c
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292
src/resolve/test-dns-search-domain.c
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@ -0,0 +1,292 @@
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/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#include "resolved-dns-search-domain.h"
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#include "resolved-link.h"
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#include "resolved-manager.h"
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#include "log.h"
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#include "tests.h"
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static void check_domains(DnsSearchDomain *head, const char **expected, size_t n) {
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size_t i = 0;
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ASSERT_NOT_NULL(head);
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ASSERT_NOT_NULL(expected);
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LIST_FOREACH(domains, d, head) {
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ASSERT_STREQ(DNS_SEARCH_DOMAIN_NAME(d), expected[i]);
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i++;
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}
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ASSERT_EQ(i, n);
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}
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/* ================================================================
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* dns_search_domain_new()
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* ================================================================ */
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TEST(dns_search_domain_new_system) {
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Manager manager = {};
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_cleanup_(dns_search_domain_unrefp) DnsSearchDomain *sd = NULL;
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ASSERT_OK(dns_search_domain_new(&manager, &sd, DNS_SEARCH_DOMAIN_SYSTEM, NULL, "local"));
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ASSERT_NOT_NULL(sd);
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ASSERT_TRUE(sd->linked);
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ASSERT_STREQ(DNS_SEARCH_DOMAIN_NAME(sd), "local");
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}
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TEST(dns_search_domain_new_system_limit) {
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Manager manager = {};
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DnsSearchDomain *sd = NULL;
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for (size_t i = 0; i < MANAGER_SEARCH_DOMAINS_MAX; i++) {
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ASSERT_OK(dns_search_domain_new(&manager, &sd, DNS_SEARCH_DOMAIN_SYSTEM, NULL, "local"));
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ASSERT_NOT_NULL(sd);
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ASSERT_EQ(manager.n_search_domains, i + 1);
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}
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ASSERT_ERROR(dns_search_domain_new(&manager, &sd, DNS_SEARCH_DOMAIN_SYSTEM, NULL, "local"), E2BIG);
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ASSERT_NOT_NULL(sd);
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dns_search_domain_unlink_all(manager.search_domains);
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}
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TEST(dns_search_domain_new_link) {
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Manager manager = {};
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Link *link = NULL;
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_cleanup_(dns_search_domain_unrefp) DnsSearchDomain *sd = NULL;
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ASSERT_OK(link_new(&manager, &link, 1));
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ASSERT_NOT_NULL(link);
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ASSERT_OK(dns_search_domain_new(&manager, &sd, DNS_SEARCH_DOMAIN_LINK, link, "local."));
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ASSERT_NOT_NULL(sd);
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ASSERT_TRUE(sd->linked);
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ASSERT_STREQ(DNS_SEARCH_DOMAIN_NAME(sd), "local");
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}
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TEST(dns_search_domain_new_link_limit) {
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Manager manager = {};
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_cleanup_(link_freep) Link *link = NULL;
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DnsSearchDomain *sd = NULL;
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ASSERT_OK(link_new(&manager, &link, 1));
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ASSERT_NOT_NULL(link);
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for (size_t i = 0; i < LINK_SEARCH_DOMAINS_MAX; i++) {
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ASSERT_OK(dns_search_domain_new(&manager, &sd, DNS_SEARCH_DOMAIN_LINK, link, "local"));
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ASSERT_NOT_NULL(sd);
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ASSERT_EQ(link->n_search_domains, i + 1);
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}
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ASSERT_ERROR(dns_search_domain_new(&manager, &sd, DNS_SEARCH_DOMAIN_LINK, link, "local"), E2BIG);
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ASSERT_NOT_NULL(sd);
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}
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/* ================================================================
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* dns_search_domain_unlink()
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* ================================================================ */
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TEST(dns_search_domain_unlink_system) {
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Manager manager = {};
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_cleanup_(dns_search_domain_unrefp) DnsSearchDomain *sd1 = NULL, *sd3 = NULL;
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DnsSearchDomain *sd2 = NULL;
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dns_search_domain_new(&manager, &sd1, DNS_SEARCH_DOMAIN_SYSTEM, NULL, "local");
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ASSERT_NOT_NULL(sd1);
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dns_search_domain_new(&manager, &sd2, DNS_SEARCH_DOMAIN_SYSTEM, NULL, "vpn.example.com");
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ASSERT_NOT_NULL(sd2);
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dns_search_domain_new(&manager, &sd3, DNS_SEARCH_DOMAIN_SYSTEM, NULL, "org");
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ASSERT_NOT_NULL(sd3);
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ASSERT_TRUE(sd2->linked);
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ASSERT_EQ(manager.n_search_domains, 3u);
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dns_search_domain_unlink(sd2);
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ASSERT_EQ(manager.n_search_domains, 2u);
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const char *expected[] = { "local", "org" };
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check_domains(manager.search_domains, expected, 2);
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}
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TEST(dns_search_domain_unlink_link) {
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Manager manager = {};
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Link *link = NULL;
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_cleanup_(dns_search_domain_unrefp) DnsSearchDomain *sd1 = NULL, *sd3 = NULL;
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DnsSearchDomain *sd2 = NULL;
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link_new(&manager, &link, 1);
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ASSERT_NOT_NULL(link);
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dns_search_domain_new(&manager, &sd1, DNS_SEARCH_DOMAIN_LINK, link, "local");
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ASSERT_NOT_NULL(sd1);
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dns_search_domain_new(&manager, &sd2, DNS_SEARCH_DOMAIN_LINK, link, "vpn.example.com");
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ASSERT_NOT_NULL(sd2);
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dns_search_domain_new(&manager, &sd3, DNS_SEARCH_DOMAIN_LINK, link, "org");
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ASSERT_NOT_NULL(sd3);
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ASSERT_TRUE(sd2->linked);
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ASSERT_EQ(link->n_search_domains, 3u);
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dns_search_domain_unlink(sd2);
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ASSERT_EQ(link->n_search_domains, 2u);
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const char *expected[] = { "local", "org" };
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check_domains(link->search_domains, expected, 2);
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}
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/* ================================================================
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* dns_search_domain_mark_all()
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* ================================================================ */
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TEST(dns_search_domain_mark_all) {
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Manager manager = {};
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_cleanup_(dns_search_domain_unrefp) DnsSearchDomain *sd1 = NULL, *sd2 = NULL, *sd3 = NULL;
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dns_search_domain_new(&manager, &sd1, DNS_SEARCH_DOMAIN_SYSTEM, NULL, "local");
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ASSERT_NOT_NULL(sd1);
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dns_search_domain_new(&manager, &sd2, DNS_SEARCH_DOMAIN_SYSTEM, NULL, "vpn.example.com");
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ASSERT_NOT_NULL(sd2);
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dns_search_domain_new(&manager, &sd3, DNS_SEARCH_DOMAIN_SYSTEM, NULL, "org");
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ASSERT_NOT_NULL(sd3);
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ASSERT_FALSE(sd1->marked);
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ASSERT_FALSE(sd2->marked);
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ASSERT_FALSE(sd3->marked);
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dns_search_domain_mark_all(sd1);
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ASSERT_TRUE(sd1->marked);
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ASSERT_TRUE(sd2->marked);
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ASSERT_TRUE(sd3->marked);
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}
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/* ================================================================
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* dns_search_domain_move_back_and_unmark()
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* ================================================================ */
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TEST(dns_search_domain_move_back_and_unmark) {
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Manager manager = {};
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_cleanup_(dns_search_domain_unrefp) DnsSearchDomain *sd1 = NULL, *sd2 = NULL, *sd3 = NULL;
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dns_search_domain_new(&manager, &sd1, DNS_SEARCH_DOMAIN_SYSTEM, NULL, "local");
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ASSERT_NOT_NULL(sd1);
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dns_search_domain_new(&manager, &sd2, DNS_SEARCH_DOMAIN_SYSTEM, NULL, "vpn.example.com");
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ASSERT_NOT_NULL(sd2);
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dns_search_domain_new(&manager, &sd3, DNS_SEARCH_DOMAIN_SYSTEM, NULL, "org");
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ASSERT_NOT_NULL(sd3);
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dns_search_domain_move_back_and_unmark(sd1);
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check_domains(manager.search_domains, (const char *[]) { "local", "vpn.example.com", "org" }, 3);
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sd1->marked = 1;
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dns_search_domain_move_back_and_unmark(sd1);
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check_domains(manager.search_domains, (const char *[]) { "vpn.example.com", "org", "local" }, 3);
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sd3->marked = 1;
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dns_search_domain_move_back_and_unmark(sd3);
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check_domains(manager.search_domains, (const char *[]) { "vpn.example.com", "local", "org" }, 3);
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}
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/* ================================================================
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* dns_search_domain_unlink_marked()
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* ================================================================ */
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TEST(dns_search_domain_unlink_marked) {
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Manager manager = {};
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DnsSearchDomain *sd1 = NULL, *sd2 = NULL;
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_cleanup_(dns_search_domain_unrefp) DnsSearchDomain *sd3 = NULL;
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dns_search_domain_new(&manager, &sd1, DNS_SEARCH_DOMAIN_SYSTEM, NULL, "local");
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ASSERT_NOT_NULL(sd1);
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dns_search_domain_new(&manager, &sd2, DNS_SEARCH_DOMAIN_SYSTEM, NULL, "vpn.example.com");
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ASSERT_NOT_NULL(sd2);
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dns_search_domain_new(&manager, &sd3, DNS_SEARCH_DOMAIN_SYSTEM, NULL, "org");
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ASSERT_NOT_NULL(sd3);
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dns_search_domain_unlink_marked(sd1);
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ASSERT_EQ(manager.n_search_domains, 3u);
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check_domains(manager.search_domains, (const char *[]) { "local", "vpn.example.com", "org" }, 3);
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sd2->marked = 1;
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dns_search_domain_unlink_marked(sd1);
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ASSERT_EQ(manager.n_search_domains, 2u);
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check_domains(manager.search_domains, (const char *[]) { "local", "org" }, 2);
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sd1->marked = 1;
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dns_search_domain_unlink_marked(sd1);
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ASSERT_EQ(manager.n_search_domains, 1u);
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check_domains(manager.search_domains, (const char *[]) { "org" }, 1);
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}
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/* ================================================================
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* dns_search_domain_unlink_all()
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* ================================================================ */
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TEST(dns_search_domain_unlink_all) {
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Manager manager = {};
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DnsSearchDomain *sd1 = NULL, *sd2 = NULL, *sd3 = NULL;
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dns_search_domain_new(&manager, &sd1, DNS_SEARCH_DOMAIN_SYSTEM, NULL, "local");
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ASSERT_NOT_NULL(sd1);
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dns_search_domain_new(&manager, &sd2, DNS_SEARCH_DOMAIN_SYSTEM, NULL, "vpn.example.com");
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ASSERT_NOT_NULL(sd2);
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dns_search_domain_new(&manager, &sd3, DNS_SEARCH_DOMAIN_SYSTEM, NULL, "org");
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ASSERT_NOT_NULL(sd3);
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dns_search_domain_unlink_all(sd1);
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ASSERT_EQ(manager.n_search_domains, 0u);
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}
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/* ================================================================
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* dns_search_domain_find()
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* ================================================================ */
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TEST(dns_search_domain_find) {
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Manager manager = {};
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_cleanup_(dns_search_domain_unrefp) DnsSearchDomain *sd1 = NULL, *sd2 = NULL, *sd3 = NULL, *ret = NULL;
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dns_search_domain_new(&manager, &sd1, DNS_SEARCH_DOMAIN_SYSTEM, NULL, "local");
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ASSERT_NOT_NULL(sd1);
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dns_search_domain_new(&manager, &sd2, DNS_SEARCH_DOMAIN_SYSTEM, NULL, "vpn.example.com");
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ASSERT_NOT_NULL(sd2);
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dns_search_domain_new(&manager, &sd3, DNS_SEARCH_DOMAIN_SYSTEM, NULL, "org");
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ASSERT_NOT_NULL(sd3);
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ASSERT_TRUE(dns_search_domain_find(sd1, "local", &ret));
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ASSERT_TRUE(ret == sd1);
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ASSERT_TRUE(dns_search_domain_find(sd1, "org", &ret));
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ASSERT_TRUE(ret == sd3);
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ASSERT_TRUE(dns_search_domain_find(sd1, "vpn.example.com", &ret));
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ASSERT_TRUE(ret == sd2);
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ASSERT_FALSE(dns_search_domain_find(sd1, "co.uk", &ret));
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ASSERT_NULL(ret);
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}
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DEFINE_TEST_MAIN(LOG_DEBUG);
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