tests: net: dhcpv4_server: Add test to verify initialization (5a08fea4) · Commits · Wenxi XU / zephyr

tests/net/dhcpv4/server/src/main.c

+21 −0

Original line number	Diff line number	Diff line
		@@ -840,6 +840,25 @@ ZTEST(dhcpv4_server_tests, test_inform)
		verify_lease_count(0, 0, 0);
		}

		/* Verify that the DHCP server can start and validate input properly. */
		ZTEST(dhcpv4_server_tests_no_init, test_initialization)
		{
		struct in_addr base_addr_wrong_subnet = { { { 192, 0, 3, 10 } } };
		struct in_addr base_addr_overlap = { { { 192, 0, 2, 1 } } };
		int ret;

		ret = net_dhcpv4_server_start(test_ctx.iface, &base_addr_wrong_subnet);
		zassert_equal(ret, -EINVAL, "Started server for wrong subnet");

		ret = net_dhcpv4_server_start(test_ctx.iface, &base_addr_overlap);
		zassert_equal(ret, -EINVAL, "Started server for overlapping address");

		ret = net_dhcpv4_server_start(test_ctx.iface, &test_base_addr);
		zassert_ok(ret, "Failed to start server for valid address range");

		net_dhcpv4_server_stop(test_ctx.iface);
		}

		static void dhcpv4_server_tests_before(void *fixture)
		{
		ARG_UNUSED(fixture);
		@@ -865,3 +884,5 @@ static void dhcpv4_server_tests_after(void *fixture)

		ZTEST_SUITE(dhcpv4_server_tests, NULL, NULL, dhcpv4_server_tests_before,
		dhcpv4_server_tests_after, NULL);

		ZTEST_SUITE(dhcpv4_server_tests_no_init, NULL, NULL, NULL, NULL, NULL);