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53 lines
1.1 KiB
C
53 lines
1.1 KiB
C
#include "test_dns.h"
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#include "lwip/dns.h"
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/* Setups/teardown functions */
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static void
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dns_setup(void)
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{
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}
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static void
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dns_teardown(void)
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{
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}
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/* Test functions */
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START_TEST(test_dns_set_get_server)
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{
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int i;
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LWIP_UNUSED_ARG(_i);
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for (i = 0; i < 256; i++) {
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ip_addr_t server;
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/* Should return a zeroed address for any index */
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fail_unless(dns_getserver(i));
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fail_unless(ip_addr_isany(dns_getserver(i)));
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/* Should accept setting address for any index, and ignore if out of range */
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IP_ADDR4(&server, 10, 0, 0, i);
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dns_setserver(i, &server);
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fail_unless(dns_getserver(i));
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if (i < DNS_MAX_SERVERS) {
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/* ip_addr_cmp returns 1 if they match. */
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fail_unless(ip_addr_cmp(dns_getserver(i), &server) == 1);
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} else {
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fail_unless(ip_addr_isany(dns_getserver(i)));
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}
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}
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}
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END_TEST
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/** Create the suite including all tests for this module */
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Suite *
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dns_suite(void)
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{
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testfunc tests[] = {
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TESTFUNC(test_dns_set_get_server)
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};
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return create_suite("DNS", tests, sizeof(tests)/sizeof(testfunc), dns_setup, dns_teardown);
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}
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