Imported Upstream version 0.9.10.0 upstream/0.9.10.0

1 files changed, 338 insertions, 0 deletions

diff --git a/src/tests/test-ip6-config.c b/src/tests/test-ip6-config.c
new file mode 100644
index 00000000..75fe28ee
--- /dev/null
+++ b/src/tests/test-ip6-config.c
@@ -0,0 +1,338 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Copyright (C) 2013 Red Hat, Inc.
+ *
+ */
+
+#include <glib.h>
+#include <string.h>
+#include <arpa/inet.h>
+
+#include "nm-ip6-config.h"
+
+#include "nm-logging.h"
+#include "nm-test-utils.h"
+
+static NMIP6Config *
+build_test_config (void)
+{
+	NMIP6Config *config;
+
+	/* Build up the config to subtract */
+	config = nm_ip6_config_new ();
+
+	nm_ip6_config_add_address (config, nmtst_platform_ip6_address ("abcd:1234:4321::cdde", "1:2:3:4::5", 64));
+	nm_ip6_config_add_route (config, nmtst_platform_ip6_route ("abcd:1234:4321::", 24, "abcd:1234:4321:cdde::2"));
+	nm_ip6_config_add_route (config, nmtst_platform_ip6_route ("2001:abba::", 16, "2001:abba::2234"));
+
+	nm_ip6_config_set_gateway (config, nmtst_inet6_from_string ("3001:abba::3234"));
+
+	nm_ip6_config_add_nameserver (config, nmtst_inet6_from_string ("1:2:3:4::1"));
+	nm_ip6_config_add_nameserver (config, nmtst_inet6_from_string ("1:2:3:4::2"));
+	nm_ip6_config_add_domain (config, "foobar.com");
+	nm_ip6_config_add_domain (config, "baz.com");
+	nm_ip6_config_add_search (config, "blahblah.com");
+	nm_ip6_config_add_search (config, "beatbox.com");
+
+	return config;
+}
+
+static void
+test_subtract (void)
+{
+	NMIP6Config *src, *dst;
+	const NMPlatformIP6Address *test_addr;
+	const NMPlatformIP6Route *test_route;
+	const char *expected_addr = "1122:3344:5566::7788";
+	guint32 expected_addr_plen = 96;
+	const char *expected_route_dest = "9991:8882:7773::";
+	guint32 expected_route_plen = 24;
+	const char *expected_route_next_hop = "1119:2228:3337:4446::5555";
+	struct in6_addr expected_ns1;
+	struct in6_addr expected_ns2;
+	const char *expected_domain = "wonderfalls.com";
+	const char *expected_search = "somewhere.com";
+	struct in6_addr tmp;
+
+	src = build_test_config ();
+
+	/* add a couple more things to the test config */
+	dst = build_test_config ();
+	nm_ip6_config_add_address (dst, nmtst_platform_ip6_address (expected_addr, NULL, expected_addr_plen));
+	nm_ip6_config_add_route (dst, nmtst_platform_ip6_route (expected_route_dest, expected_route_plen, expected_route_next_hop));
+
+	expected_ns1 = *nmtst_inet6_from_string ("2222:3333:4444::5555");
+	nm_ip6_config_add_nameserver (dst, &expected_ns1);
+	expected_ns2 = *nmtst_inet6_from_string ("2222:3333:4444::5556");
+	nm_ip6_config_add_nameserver (dst, &expected_ns2);
+
+	nm_ip6_config_add_domain (dst, expected_domain);
+	nm_ip6_config_add_search (dst, expected_search);
+
+	nm_ip6_config_subtract (dst, src);
+
+	/* ensure what's left is what we expect */
+	g_assert_cmpuint (nm_ip6_config_get_num_addresses (dst), ==, 1);
+	test_addr = nm_ip6_config_get_address (dst, 0);
+	g_assert (test_addr != NULL);
+	tmp = *nmtst_inet6_from_string (expected_addr);
+	g_assert (memcmp (&test_addr->address, &tmp, sizeof (tmp)) == 0);
+	g_assert (memcmp (&test_addr->peer_address, &in6addr_any, sizeof (tmp)) == 0);
+	g_assert_cmpuint (test_addr->plen, ==, expected_addr_plen);
+
+	g_assert (nm_ip6_config_get_gateway (dst) == NULL);
+
+	g_assert_cmpuint (nm_ip6_config_get_num_routes (dst), ==, 1);
+	test_route = nm_ip6_config_get_route (dst, 0);
+	g_assert (test_route != NULL);
+
+	tmp = *nmtst_inet6_from_string (expected_route_dest);
+	g_assert (memcmp (&test_route->network, &tmp, sizeof (tmp)) == 0);
+	g_assert_cmpuint (test_route->plen, ==, expected_route_plen);
+	tmp = *nmtst_inet6_from_string  (expected_route_next_hop);
+	g_assert (memcmp (&test_route->gateway, &tmp, sizeof (tmp)) == 0);
+
+	g_assert_cmpuint (nm_ip6_config_get_num_nameservers (dst), ==, 2);
+	g_assert (memcmp (nm_ip6_config_get_nameserver (dst, 0), &expected_ns1, sizeof (expected_ns1)) == 0);
+	g_assert (memcmp (nm_ip6_config_get_nameserver (dst, 1), &expected_ns2, sizeof (expected_ns2)) == 0);
+
+	g_assert_cmpuint (nm_ip6_config_get_num_domains (dst), ==, 1);
+	g_assert_cmpstr (nm_ip6_config_get_domain (dst, 0), ==, expected_domain);
+	g_assert_cmpuint (nm_ip6_config_get_num_searches (dst), ==, 1);
+	g_assert_cmpstr (nm_ip6_config_get_search (dst, 0), ==, expected_search);
+
+	g_object_unref (src);
+	g_object_unref (dst);
+}
+
+static void
+test_compare_with_source (void)
+{
+	NMIP6Config *a, *b;
+	NMPlatformIP6Address addr;
+	NMPlatformIP6Route route;
+
+	a = nm_ip6_config_new ();
+	b = nm_ip6_config_new ();
+
+	/* Address */
+	addr = *nmtst_platform_ip6_address ("1122:3344:5566::7788", NULL, 64);
+	addr.source = NM_PLATFORM_SOURCE_USER;
+	nm_ip6_config_add_address (a, &addr);
+
+	addr.source = NM_PLATFORM_SOURCE_VPN;
+	nm_ip6_config_add_address (b, &addr);
+
+	/* Route */
+	route = *nmtst_platform_ip6_route ("abcd:1234:4321::", 24, "abcd:1234:4321:cdde::2");
+	route.source = NM_PLATFORM_SOURCE_USER;
+	nm_ip6_config_add_route (a, &route);
+
+	route.source = NM_PLATFORM_SOURCE_VPN;
+	nm_ip6_config_add_route (b, &route);
+
+	/* Assert that the configs are basically the same, eg that the source is ignored */
+	g_assert (nm_ip6_config_equal (a, b));
+
+	g_object_unref (a);
+	g_object_unref (b);
+}
+
+static void
+test_add_address_with_source (void)
+{
+	NMIP6Config *a;
+	NMPlatformIP6Address addr;
+	const NMPlatformIP6Address *test_addr;
+
+	a = nm_ip6_config_new ();
+
+	/* Test that a higher priority source is not overwritten */
+	addr = *nmtst_platform_ip6_address ("1122:3344:5566::7788", NULL, 64);
+	addr.source = NM_PLATFORM_SOURCE_USER;
+	nm_ip6_config_add_address (a, &addr);
+
+	test_addr = nm_ip6_config_get_address (a, 0);
+	g_assert_cmpint (test_addr->source, ==, NM_PLATFORM_SOURCE_USER);
+
+	addr.source = NM_PLATFORM_SOURCE_VPN;
+	nm_ip6_config_add_address (a, &addr);
+
+	test_addr = nm_ip6_config_get_address (a, 0);
+	g_assert_cmpint (test_addr->source, ==, NM_PLATFORM_SOURCE_USER);
+
+	/* Test that a lower priority address source is overwritten */
+	nm_ip6_config_del_address (a, 0);
+	addr.source = NM_PLATFORM_SOURCE_KERNEL;
+	nm_ip6_config_add_address (a, &addr);
+
+	test_addr = nm_ip6_config_get_address (a, 0);
+	g_assert_cmpint (test_addr->source, ==, NM_PLATFORM_SOURCE_KERNEL);
+
+	addr.source = NM_PLATFORM_SOURCE_USER;
+	nm_ip6_config_add_address (a, &addr);
+
+	test_addr = nm_ip6_config_get_address (a, 0);
+	g_assert_cmpint (test_addr->source, ==, NM_PLATFORM_SOURCE_USER);
+
+	g_object_unref (a);
+}
+
+static void
+test_add_route_with_source (void)
+{
+	NMIP6Config *a;
+	NMPlatformIP6Route route;
+	const NMPlatformIP6Route *test_route;
+
+	a = nm_ip6_config_new ();
+
+	/* Test that a higher priority source is not overwritten */
+	route = *nmtst_platform_ip6_route ("abcd:1234:4321::", 24, "abcd:1234:4321:cdde::2");
+	route.source = NM_PLATFORM_SOURCE_USER;
+	nm_ip6_config_add_route (a, &route);
+
+	test_route = nm_ip6_config_get_route (a, 0);
+	g_assert_cmpint (test_route->source, ==, NM_PLATFORM_SOURCE_USER);
+
+	route.source = NM_PLATFORM_SOURCE_VPN;
+	nm_ip6_config_add_route (a, &route);
+
+	test_route = nm_ip6_config_get_route (a, 0);
+	g_assert_cmpint (test_route->source, ==, NM_PLATFORM_SOURCE_USER);
+
+	/* Test that a lower priority address source is overwritten */
+	nm_ip6_config_del_route (a, 0);
+	route.source = NM_PLATFORM_SOURCE_KERNEL;
+	nm_ip6_config_add_route (a, &route);
+
+	test_route = nm_ip6_config_get_route (a, 0);
+	g_assert_cmpint (test_route->source, ==, NM_PLATFORM_SOURCE_KERNEL);
+
+	route.source = NM_PLATFORM_SOURCE_USER;
+	nm_ip6_config_add_route (a, &route);
+
+	test_route = nm_ip6_config_get_route (a, 0);
+	g_assert_cmpint (test_route->source, ==, NM_PLATFORM_SOURCE_USER);
+
+	g_object_unref (a);
+}
+
+static void
+test_nm_ip6_config_addresses_sort_check (NMIP6Config *config, NMSettingIP6ConfigPrivacy use_tempaddr, int repeat)
+{
+	int addr_count = nm_ip6_config_get_num_addresses (config);
+	int i, irepeat;
+	NMIP6Config *copy = nmtst_ip6_config_clone (config);
+	NMIP6Config *copy2 = nmtst_ip6_config_clone (config);
+	int *idx = g_new (int, addr_count);
+
+	/* initialize the array of indeces, and keep shuffling them for every @repeat iteration. */
+	for (i = 0; i < addr_count; i++)
+		idx[i] = i;
+
+	for (irepeat = 0; irepeat < repeat; irepeat++) {
+		/* randomly shuffle the addresses. */
+		nm_ip6_config_reset_addresses (copy);
+		for (i = 0; i < addr_count; i++) {
+			int j = g_rand_int_range (nmtst_get_rand (), i, addr_count);
+
+			NMTST_SWAP (idx[i], idx[j]);
+			nm_ip6_config_add_address (copy, nm_ip6_config_get_address (config, idx[i]));
+		}
+
+		/* reorder them again */
+		nm_ip6_config_addresses_sort (copy, use_tempaddr);
+
+		/* check equality using nm_ip6_config_equal() */
+		if (!nm_ip6_config_equal (copy, config)) {
+			g_message ("%s", "SORTING yields unexpected output:");
+			for (i = 0; i < addr_count; i++) {
+				g_message ("   >> [%d] = %s", i, nm_platform_ip6_address_to_string (nm_ip6_config_get_address (config, i)));
+				g_message ("   << [%d] = %s", i, nm_platform_ip6_address_to_string (nm_ip6_config_get_address (copy, i)));
+			}
+			g_assert_not_reached ();
+		}
+
+		/* also check equality using nm_ip6_config_replace() */
+		g_assert (nm_ip6_config_replace (copy2, copy, NULL) == FALSE);
+	}
+
+	g_free (idx);
+	g_object_unref (copy);
+	g_object_unref (copy2);
+}
+
+static void
+test_nm_ip6_config_addresses_sort (void)
+{
+	NMIP6Config *config = build_test_config ();
+
+#define ADDR_ADD(...) nm_ip6_config_add_address (config, nmtst_platform_ip6_address_full (__VA_ARGS__))
+
+	nm_ip6_config_reset_addresses (config);
+	ADDR_ADD("2607:f0d0:1002:51::4",     NULL,  64, 0, NM_PLATFORM_SOURCE_USER,   0, 0, 0, 0);
+	ADDR_ADD("2607:f0d0:1002:51::5",     NULL,  64, 0, NM_PLATFORM_SOURCE_USER,   0, 0, 0, 0);
+	ADDR_ADD("2607:f0d0:1002:51::6",     NULL,  64, 0, NM_PLATFORM_SOURCE_RDISC,  0, 0, 0, IFA_F_MANAGETEMPADDR);
+	ADDR_ADD("2607:f0d0:1002:51::3",     NULL,  64, 0, NM_PLATFORM_SOURCE_USER,   0, 0, 0, IFA_F_SECONDARY);
+	ADDR_ADD("2607:f0d0:1002:51::8",     NULL,  64, 0, NM_PLATFORM_SOURCE_USER,   0, 0, 0, IFA_F_SECONDARY);
+	ADDR_ADD("2607:f0d0:1002:51::0",     NULL,  64, 0, NM_PLATFORM_SOURCE_KERNEL, 0, 0, 0, IFA_F_SECONDARY);
+	ADDR_ADD("fec0::1",                  NULL, 128, 0, NM_PLATFORM_SOURCE_KERNEL, 0, 0, 0, 0);
+	ADDR_ADD("fe80::208:74ff:feda:625c", NULL, 128, 0, NM_PLATFORM_SOURCE_KERNEL, 0, 0, 0, 0);
+	ADDR_ADD("fe80::208:74ff:feda:625d", NULL, 128, 0, NM_PLATFORM_SOURCE_KERNEL, 0, 0, 0, 0);
+	ADDR_ADD("::1",                      NULL, 128, 0, NM_PLATFORM_SOURCE_USER, 0, 0, 0, 0);
+	ADDR_ADD("2607:f0d0:1002:51::2",     NULL,  64, 0, NM_PLATFORM_SOURCE_USER,   0, 0, 0, IFA_F_TENTATIVE);
+	test_nm_ip6_config_addresses_sort_check (config, NM_SETTING_IP6_CONFIG_PRIVACY_UNKNOWN, 8);
+	test_nm_ip6_config_addresses_sort_check (config, NM_SETTING_IP6_CONFIG_PRIVACY_DISABLED, 8);
+	test_nm_ip6_config_addresses_sort_check (config, NM_SETTING_IP6_CONFIG_PRIVACY_PREFER_PUBLIC_ADDR, 8);
+
+	nm_ip6_config_reset_addresses (config);
+	ADDR_ADD("2607:f0d0:1002:51::3",     NULL,  64, 0, NM_PLATFORM_SOURCE_USER,   0, 0, 0, IFA_F_SECONDARY);
+	ADDR_ADD("2607:f0d0:1002:51::4",     NULL,  64, 0, NM_PLATFORM_SOURCE_USER,   0, 0, 0, 0);
+	ADDR_ADD("2607:f0d0:1002:51::5",     NULL,  64, 0, NM_PLATFORM_SOURCE_USER,   0, 0, 0, 0);
+	ADDR_ADD("2607:f0d0:1002:51::8",     NULL,  64, 0, NM_PLATFORM_SOURCE_USER,   0, 0, 0, IFA_F_SECONDARY);
+	ADDR_ADD("2607:f0d0:1002:51::0",     NULL,  64, 0, NM_PLATFORM_SOURCE_KERNEL, 0, 0, 0, IFA_F_SECONDARY);
+	ADDR_ADD("2607:f0d0:1002:51::6",     NULL,  64, 0, NM_PLATFORM_SOURCE_RDISC,  0, 0, 0, IFA_F_MANAGETEMPADDR);
+	ADDR_ADD("fec0::1",                  NULL, 128, 0, NM_PLATFORM_SOURCE_KERNEL, 0, 0, 0, 0);
+	ADDR_ADD("fe80::208:74ff:feda:625c", NULL, 128, 0, NM_PLATFORM_SOURCE_KERNEL, 0, 0, 0, 0);
+	ADDR_ADD("fe80::208:74ff:feda:625d", NULL, 128, 0, NM_PLATFORM_SOURCE_KERNEL, 0, 0, 0, 0);
+	ADDR_ADD("::1",                      NULL, 128, 0, NM_PLATFORM_SOURCE_USER, 0, 0, 0, 0);
+	ADDR_ADD("2607:f0d0:1002:51::2",     NULL,  64, 0, NM_PLATFORM_SOURCE_USER,   0, 0, 0, IFA_F_TENTATIVE);
+	test_nm_ip6_config_addresses_sort_check (config, NM_SETTING_IP6_CONFIG_PRIVACY_PREFER_TEMP_ADDR, 8);
+
+#undef ADDR_ADD
+	g_object_unref (config);
+}
+
+/*******************************************/
+
+NMTST_DEFINE();
+
+int
+main (int argc, char **argv)
+{
+	nmtst_init_with_logging (&argc, &argv, NULL, "ALL");
+
+	g_test_add_func ("/ip6-config/subtract", test_subtract);
+	g_test_add_func ("/ip6-config/compare-with-source", test_compare_with_source);
+	g_test_add_func ("/ip6-config/add-address-with-source", test_add_address_with_source);
+	g_test_add_func ("/ip6-config/add-route-with-source", test_add_route_with_source);
+	g_test_add_func ("/ip6-config/test_nm_ip6_config_addresses_sort", test_nm_ip6_config_addresses_sort);
+
+	return g_test_run ();
+}
+