Add SPDX license identifiers to source files under the LGPL

[thirdparty/systemd.git] / src / libsystemd-network / test-dhcp-client.c

diff --git a/src/libsystemd-network/test-dhcp-client.c b/src/libsystemd-network/test-dhcp-client.c
index f5f1284e6dd3524b0490a7e59e46efc47c92f0aa..0e25310e5955f448a47045bbe39904dc0badc898 100644 (file)
--- a/src/libsystemd-network/test-dhcp-client.c
+++ b/src/libsystemd-network/test-dhcp-client.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
 /***
   This file is part of systemd.
 
@@ -56,7 +57,8 @@ static void test_request_basic(sd_event *e) {
         if (verbose)
                 printf("* %s\n", __FUNCTION__);
 
-        r = sd_dhcp_client_new(&client);
+        /* Initialize client without Anonymize settings. */
+        r = sd_dhcp_client_new(&client, false);
 
         assert_se(r >= 0);
         assert_se(client);
@@ -74,10 +76,18 @@ static void test_request_basic(sd_event *e) {
         assert_se(sd_dhcp_client_set_ifindex(client, 0) == -EINVAL);
         assert_se(sd_dhcp_client_set_ifindex(client, 1) == 0);
 
+        assert_se(sd_dhcp_client_set_hostname(client, "host") == 1);
+        assert_se(sd_dhcp_client_set_hostname(client, "host.domain") == 1);
+        assert_se(sd_dhcp_client_set_hostname(client, NULL) == 1);
+        assert_se(sd_dhcp_client_set_hostname(client, "~host") == -EINVAL);
+        assert_se(sd_dhcp_client_set_hostname(client, "~host.domain") == -EINVAL);
+
         assert_se(sd_dhcp_client_set_request_option(client,
                                         SD_DHCP_OPTION_SUBNET_MASK) == -EEXIST);
         assert_se(sd_dhcp_client_set_request_option(client,
                                         SD_DHCP_OPTION_ROUTER) == -EEXIST);
+        /* This PRL option is not set when using Anonymize, but in this test
+         * Anonymize settings are not being used. */
         assert_se(sd_dhcp_client_set_request_option(client,
                                         SD_DHCP_OPTION_HOST_NAME) == -EEXIST);
         assert_se(sd_dhcp_client_set_request_option(client,
@@ -97,10 +107,49 @@ static void test_request_basic(sd_event *e) {
                                         SD_DHCP_OPTION_PARAMETER_REQUEST_LIST)
                         == -EINVAL);
 
-        assert_se(sd_dhcp_client_set_request_option(client, 33) == 0);
-        assert_se(sd_dhcp_client_set_request_option(client, 33) == -EEXIST);
-        assert_se(sd_dhcp_client_set_request_option(client, 44) == 0);
-        assert_se(sd_dhcp_client_set_request_option(client, 33) == -EEXIST);
+        /* RFC7844: option 33 (SD_DHCP_OPTION_STATIC_ROUTE) is set in the
+         * default PRL when using Anonymize, so it is changed to other option
+         * that is not set by default, to check that it was set successfully.
+         * Options not set by default (using or not anonymize) are option 17
+         * (SD_DHCP_OPTION_ROOT_PATH) and 42 (SD_DHCP_OPTION_NTP_SERVER) */
+        assert_se(sd_dhcp_client_set_request_option(client, 17) == 0);
+        assert_se(sd_dhcp_client_set_request_option(client, 17) == -EEXIST);
+        assert_se(sd_dhcp_client_set_request_option(client, 42) == 0);
+        assert_se(sd_dhcp_client_set_request_option(client, 17) == -EEXIST);
+
+        sd_dhcp_client_unref(client);
+}
+
+static void test_request_anonymize(sd_event *e) {
+        int r;
+
+        sd_dhcp_client *client;
+
+        if (verbose)
+                printf("* %s\n", __FUNCTION__);
+
+        /* Initialize client with Anonymize settings. */
+        r = sd_dhcp_client_new(&client, true);
+
+        assert_se(r >= 0);
+        assert_se(client);
+
+        r = sd_dhcp_client_attach_event(client, e, 0);
+        assert_se(r >= 0);
+
+        assert_se(sd_dhcp_client_set_request_option(client,
+                                        SD_DHCP_OPTION_NETBIOS_NAMESERVER) == -EEXIST);
+        /* This PRL option is not set when using Anonymize */
+        assert_se(sd_dhcp_client_set_request_option(client,
+                                        SD_DHCP_OPTION_HOST_NAME) == 0);
+        assert_se(sd_dhcp_client_set_request_option(client,
+                                        SD_DHCP_OPTION_PARAMETER_REQUEST_LIST)
+                        == -EINVAL);
+
+        /* RFC7844: option 101 (SD_DHCP_OPTION_NEW_TZDB_TIMEZONE) is not set in the
+         * default PRL when using Anonymize, */
+        assert_se(sd_dhcp_client_set_request_option(client, 101) == 0);
+        assert_se(sd_dhcp_client_set_request_option(client, 101) == -EEXIST);
 
         sd_dhcp_client_unref(client);
 }
@@ -236,7 +285,7 @@ static void test_discover_message(sd_event *e) {
         if (verbose)
                 printf("* %s\n", __FUNCTION__);
 
-        r = sd_dhcp_client_new(&client);
+        r = sd_dhcp_client_new(&client, false);
         assert_se(r >= 0);
         assert_se(client);
 
@@ -252,7 +301,7 @@ static void test_discover_message(sd_event *e) {
 
         res = sd_dhcp_client_start(client);
 
-        assert_se(res == 0 || res == -EINPROGRESS);
+        assert_se(IN_SET(res, 0, -EINPROGRESS));
 
         sd_event_run(e, (uint64_t) -1);
 
@@ -451,7 +500,7 @@ static void test_addr_acq(sd_event *e) {
         if (verbose)
                 printf("* %s\n", __FUNCTION__);
 
-        r = sd_dhcp_client_new(&client);
+        r = sd_dhcp_client_new(&client, false);
         assert_se(r >= 0);
         assert_se(client);
 
@@ -471,7 +520,7 @@ static void test_addr_acq(sd_event *e) {
                                     test_dhcp_hangcheck, NULL) >= 0);
 
         res = sd_dhcp_client_start(client);
-        assert_se(res == 0 || res == -EINPROGRESS);
+        assert_se(IN_SET(res, 0, -EINPROGRESS));
 
         assert_se(sd_event_loop(e) >= 0);
 
@@ -497,6 +546,7 @@ int main(int argc, char *argv[]) {
         assert_se(sd_event_new(&e) >= 0);
 
         test_request_basic(e);
+        test_request_anonymize(e);
         test_checksum();
 
         test_discover_message(e);