/*
* seek_emty: walk database starting at an empty nonterminal node
* (should fail)
*/
static void test_seek_nx(const atf_tc_t *tc) {
isc_result_t result;
dns_db_t *db = NULL;
dns_dbiterator_t *iter = NULL;
dns_name_t *seekname;
dns_fixedname_t f1;
UNUSED(tc);
dns_fixedname_init(&f1);
seekname = dns_fixedname_name(&f1);
result = dns_test_begin(NULL, ISC_FALSE);
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = dns_test_loaddb(&db, dns_dbtype_cache, TEST_ORIGIN,
atf_tc_get_md_var(tc, "X-filename"));
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = dns_db_createiterator(db, 0, &iter);
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = make_name("nonexistent." TEST_ORIGIN, seekname);
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = dns_dbiterator_seek(iter, seekname);
ATF_CHECK_EQ(result, ISC_R_NOTFOUND);
dns_dbiterator_destroy(&iter);
dns_db_detach(&db);
dns_test_end();
}
/* seek: walk database starting at a particular node */
static void test_seek(const atf_tc_t *tc) {
isc_result_t result;
dns_db_t *db = NULL;
dns_dbiterator_t *iter = NULL;
dns_dbnode_t *node = NULL;
dns_name_t *name, *seekname;
dns_fixedname_t f1, f2;
int i = 0;
UNUSED(tc);
dns_fixedname_init(&f1);
name = dns_fixedname_name(&f1);
dns_fixedname_init(&f2);
seekname = dns_fixedname_name(&f2);
result = dns_test_begin(NULL, ISC_FALSE);
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = dns_test_loaddb(&db, dns_dbtype_cache, TEST_ORIGIN,
atf_tc_get_md_var(tc, "X-filename"));
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = dns_db_createiterator(db, 0, &iter);
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = make_name("c." TEST_ORIGIN, seekname);
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = dns_dbiterator_seek(iter, seekname);
ATF_CHECK_EQ(result, ISC_R_SUCCESS);
while (result == ISC_R_SUCCESS) {
result = dns_dbiterator_current(iter, &node, name);
if (result == DNS_R_NEWORIGIN)
result = ISC_R_SUCCESS;
ATF_CHECK_EQ(result, ISC_R_SUCCESS);
dns_db_detachnode(db, &node);
result = dns_dbiterator_next(iter);
i++;
}
ATF_CHECK_EQ(i, atoi(atf_tc_get_md_var(tc, "X-nodes")));
dns_dbiterator_destroy(&iter);
dns_db_detach(&db);
dns_test_end();
}
static void
iteration_test(const char* file, unsigned int expected) {
isc_result_t result;
dns_db_t *db = NULL;
unsigned int iterations;
result = dns_test_loaddb(&db, dns_dbtype_zone, "test", file);
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = dns_nsec3_maxiterations(db, NULL, mctx, &iterations);
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
ATF_CHECK_EQ(iterations, expected);
dns_db_detach(&db);
}
/* create: make sure we can create a dbiterator */
static void
test_create(const atf_tc_t *tc) {
isc_result_t result;
dns_db_t *db = NULL;
dns_dbiterator_t *iter = NULL;
result = dns_test_begin(NULL, ISC_FALSE);
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = dns_test_loaddb(&db, dns_dbtype_cache, TEST_ORIGIN,
atf_tc_get_md_var(tc, "X-filename"));
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = dns_db_createiterator(db, 0, &iter);
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
dns_dbiterator_destroy(&iter);
dns_db_detach(&db);
dns_test_end();
}
/* reverse: walk database backwards */
static void test_reverse(const atf_tc_t *tc) {
isc_result_t result;
dns_db_t *db = NULL;
dns_dbiterator_t *iter = NULL;
dns_dbnode_t *node = NULL;
dns_name_t *name;
dns_fixedname_t f;
int i = 0;
UNUSED(tc);
dns_fixedname_init(&f);
name = dns_fixedname_name(&f);
result = dns_test_begin(NULL, ISC_FALSE);
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = dns_test_loaddb(&db, dns_dbtype_cache, TEST_ORIGIN,
atf_tc_get_md_var(tc, "X-filename"));
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = dns_db_createiterator(db, 0, &iter);
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
for (result = dns_dbiterator_last(iter);
result == ISC_R_SUCCESS;
result = dns_dbiterator_prev(iter)) {
result = dns_dbiterator_current(iter, &node, name);
if (result == DNS_R_NEWORIGIN)
result = ISC_R_SUCCESS;
ATF_CHECK_EQ(result, ISC_R_SUCCESS);
dns_db_detachnode(db, &node);
i++;
}
ATF_CHECK_EQ(i, 12);
dns_dbiterator_destroy(&iter);
dns_db_detach(&db);
dns_test_end();
}
#include "dnstest.h"
/*
* Helper functions
*/
#define BUFLEN 255
#define BIGBUFLEN (64 * 1024)
#define TEST_ORIGIN "test"
static void
test_create(const atf_tc_t *tc, dns_db_t **old, dns_db_t **new) {
isc_result_t result;
result = dns_test_loaddb(old, dns_dbtype_zone, TEST_ORIGIN,
atf_tc_get_md_var(tc, "X-old"));
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = dns_test_loaddb(new, dns_dbtype_zone, TEST_ORIGIN,
atf_tc_get_md_var(tc, "X-new"));
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
}
/*
* Individual unit tests
*/
ATF_TC(diffx_same);
ATF_TC_HEAD(diffx_same, tc) {
atf_tc_set_md_var(tc, "descr", "dns_db_diffx of identical content");
atf_tc_set_md_var(tc, "X-old", "testdata/diff/zone1.data");