diff options
Diffstat (limited to 'src/core/tests/test-core.c')
| -rw-r--r-- | src/core/tests/test-core.c | 2639 |
1 files changed, 2639 insertions, 0 deletions
diff --git a/src/core/tests/test-core.c b/src/core/tests/test-core.c new file mode 100644 index 00000000..8698c406 --- /dev/null +++ b/src/core/tests/test-core.c @@ -0,0 +1,2639 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (C) 2014 Red Hat, Inc. + */ + +#include "src/core/nm-default-daemon.h" + +#include <net/if.h> +#include <byteswap.h> + +/* need math.h for isinf() and INFINITY. No need to link with -lm */ +#include <math.h> + +#include "NetworkManagerUtils.h" +#include "nm-core-internal.h" +#include "nm-core-utils.h" +#include "systemd/nm-sd-utils-core.h" + +#include "dns/nm-dns-manager.h" +#include "nm-connectivity.h" + +#include "nm-test-utils-core.h" + +/* Reference implementation for nm_utils_ip6_address_clear_host_address. + * Taken originally from set_address_masked(), src/ndisc/nm-lndp-ndisc.c + **/ +static void +ip6_address_clear_host_address_reference(struct in6_addr *dst, struct in6_addr *src, guint8 plen) +{ + guint nbytes = plen / 8; + guint nbits = plen % 8; + + g_return_if_fail(plen <= 128); + g_assert(src); + g_assert(dst); + + if (plen >= 128) + *dst = *src; + else { + memset(dst, 0, sizeof(*dst)); + memcpy(dst, src, nbytes); + dst->s6_addr[nbytes] = (src->s6_addr[nbytes] & (0xFF << (8 - nbits))); + } +} + +static void +_randomize_in6_addr(struct in6_addr *addr, GRand *r) +{ + int i; + + for (i = 0; i < 4; i++) + ((guint32 *) addr)[i] = g_rand_int(r); +} + +static void +test_nm_utils_ip6_address_clear_host_address(void) +{ + GRand *r = g_rand_new(); + int plen, i; + + g_rand_set_seed(r, 0); + + for (plen = 0; plen <= 128; plen++) { + for (i = 0; i < 50; i++) { + struct in6_addr addr_src, addr_ref; + struct in6_addr addr1, addr2; + + _randomize_in6_addr(&addr_src, r); + _randomize_in6_addr(&addr_ref, r); + _randomize_in6_addr(&addr1, r); + _randomize_in6_addr(&addr2, r); + + addr1 = addr_src; + ip6_address_clear_host_address_reference(&addr_ref, &addr1, plen); + + _randomize_in6_addr(&addr1, r); + _randomize_in6_addr(&addr2, r); + addr1 = addr_src; + nm_utils_ip6_address_clear_host_address(&addr2, &addr1, plen); + g_assert_cmpint(memcmp(&addr1, &addr_src, sizeof(struct in6_addr)), ==, 0); + g_assert_cmpint(memcmp(&addr2, &addr_ref, sizeof(struct in6_addr)), ==, 0); + + /* test for self assignment/inplace update. */ + _randomize_in6_addr(&addr1, r); + addr1 = addr_src; + nm_utils_ip6_address_clear_host_address(&addr1, &addr1, plen); + g_assert_cmpint(memcmp(&addr1, &addr_ref, sizeof(struct in6_addr)), ==, 0); + } + } + + g_rand_free(r); +} + +/*****************************************************************************/ + +static void +test_logging_domains(void) +{ + const char *s; + + s = nm_logging_all_domains_to_string(); + g_assert(s && s[0]); +} + +/*****************************************************************************/ + +static void +test_logging_error(void) +{ + gs_free_error GError *error = NULL; + gboolean success; + + g_assert_cmpint(NM_MANAGER_ERROR, ==, _NM_MANAGER_ERROR); + G_STATIC_ASSERT_EXPR(NM_MANAGER_ERROR_UNKNOWN_LOG_LEVEL == _NM_MANAGER_ERROR_UNKNOWN_LOG_LEVEL); + G_STATIC_ASSERT_EXPR(NM_MANAGER_ERROR_UNKNOWN_LOG_DOMAIN + == _NM_MANAGER_ERROR_UNKNOWN_LOG_DOMAIN); + + success = nm_logging_setup("bogus", "ALL", NULL, &error); + nmtst_assert_no_success(success, error); + g_assert_cmpint(error->domain, ==, NM_MANAGER_ERROR); + g_assert_cmpint(error->code, ==, NM_MANAGER_ERROR_UNKNOWN_LOG_LEVEL); + nm_clear_pointer(&error, g_error_free); + + success = nm_logging_setup("debug", "bogus", NULL, &error); + nmtst_assert_no_success(success, error); + g_assert_cmpint(error->domain, ==, NM_MANAGER_ERROR); + g_assert_cmpint(error->code, ==, NM_MANAGER_ERROR_UNKNOWN_LOG_DOMAIN); + nm_clear_pointer(&error, g_error_free); +} + +/*****************************************************************************/ + +static void +_test_same_prefix(const char *a1, const char *a2, guint8 plen) +{ + struct in6_addr a = *nmtst_inet6_from_string(a1); + struct in6_addr b = *nmtst_inet6_from_string(a2); + + g_assert(nm_utils_ip6_address_same_prefix(&a, &b, plen)); +} + +static void +test_nm_utils_ip6_address_same_prefix(void) +{ + guint n, i; + const guint N = 100; + union { + guint8 ptr[sizeof(struct in6_addr)]; + struct in6_addr val; + } a, b, addrmask, addrmask_bit; + guint8 plen; + + /* test#1 */ + for (n = 0; n < N; n++) { + gboolean is_same = n < N / 2; + gboolean result; + + nmtst_rand_buf(NULL, a.ptr, sizeof(a)); + nmtst_rand_buf(NULL, b.ptr, sizeof(b)); +again_plen: + plen = nmtst_get_rand_uint32() % 129; + if (!is_same && NM_IN_SET(plen, 0, 128)) + goto again_plen; + + if (plen < 128) { + for (i = 0; (i + 1) * 8 <= plen; i++) + b.ptr[i] = a.ptr[i]; + if (plen % 8) { + guint8 mask; + + g_assert(i < sizeof(a)); + mask = ~((1 << (8 - (plen % 8))) - 1); + b.ptr[i] = (a.ptr[i] & mask) | (b.ptr[i] & ~mask); + if (!is_same) { + mask = (1 << (8 - (plen % 8))); + b.ptr[i] = (b.ptr[i] & ~mask) | ~(b.ptr[i] & mask); + } + } else if (!is_same) { + g_assert(i > 0); + + b.ptr[i - 1] = (b.ptr[i - 1] & ~0x1) | ~(b.ptr[i - 1] & 0x1); + } + } else + b = a; + + result = nm_utils_ip6_address_same_prefix(&a.val, &b.val, plen); + g_assert(result == is_same); + g_assert(NM_IN_SET(result, TRUE, FALSE)); + } + + /* test#2 */ + for (n = 0; n < N; n++) { + nmtst_rand_buf(NULL, a.ptr, sizeof(a)); + nmtst_rand_buf(NULL, b.ptr, sizeof(b)); + plen = nmtst_get_rand_uint32() % 129; + + memset(addrmask.ptr, 0xFF, sizeof(addrmask)); + nm_utils_ip6_address_clear_host_address(&addrmask.val, &addrmask.val, plen); + + for (i = 0; i < sizeof(a); i++) + b.ptr[i] = (a.ptr[i] & addrmask.ptr[i]) | (b.ptr[i] & ~addrmask.ptr[i]); + + g_assert(nm_utils_ip6_address_same_prefix(&a.val, &b.val, plen) == TRUE); + } + + /* test#3 */ + for (n = 0; n < N; n++) { + gboolean reached = FALSE; + + nmtst_rand_buf(NULL, a.ptr, sizeof(a)); + nmtst_rand_buf(NULL, b.ptr, sizeof(b)); + plen = nmtst_get_rand_uint32() % 129; + + if (!plen) + continue; + + memset(addrmask.ptr, 0xFF, sizeof(addrmask)); + nm_utils_ip6_address_clear_host_address(&addrmask.val, &addrmask.val, plen); + + memset(addrmask_bit.ptr, 0xFF, sizeof(addrmask_bit)); + nm_utils_ip6_address_clear_host_address(&addrmask_bit.val, &addrmask_bit.val, plen - 1); + + for (i = 0; i < sizeof(a); i++) + b.ptr[i] = (a.ptr[i] & addrmask.ptr[i]) | (b.ptr[i] & ~addrmask.ptr[i]); + + /* flip the last bit. */ + for (i = 0; i < sizeof(a); i++) { + guint8 mask = addrmask.ptr[i] ^ addrmask_bit.ptr[i]; + if (mask) { + g_assert(!reached); + g_assert(nm_utils_is_power_of_two(mask)); + reached = TRUE; + b.ptr[i] = (b.ptr[i] & ~mask) | ~(b.ptr[i] & mask); + } + } + g_assert(reached); + + g_assert(nm_utils_ip6_address_same_prefix(&a.val, &b.val, plen) == FALSE); + } + + /* test#4 */ + _test_same_prefix("::", "::1", 10); + _test_same_prefix("abcd::", "abcd::1", 10); +} + +/*****************************************************************************/ + +static void +test_nm_utils_log_connection_diff(void) +{ + NMConnection *connection; + NMConnection *connection2; + + /* if logging is disabled (the default), nm_utils_log_connection_diff() returns + * early without doing anything. Hence, in the normal testing, this test does nothing. + * It only gets interesting, when run verbosely with NMTST_DEBUG=debug ... */ + + nm_log(LOGL_DEBUG, LOGD_CORE, NULL, NULL, "START TEST test_nm_utils_log_connection_diff..."); + + connection = nm_simple_connection_new(); + nm_connection_add_setting(connection, nm_setting_connection_new()); + nm_utils_log_connection_diff(connection, NULL, LOGL_DEBUG, LOGD_CORE, "test1", ">>> ", NULL); + + nm_connection_add_setting(connection, nm_setting_wired_new()); + nm_utils_log_connection_diff(connection, NULL, LOGL_DEBUG, LOGD_CORE, "test2", ">>> ", NULL); + + connection2 = nm_simple_connection_new_clone(connection); + nm_utils_log_connection_diff(connection, + connection2, + LOGL_DEBUG, + LOGD_CORE, + "test3", + ">>> ", + NULL); + + g_object_set(nm_connection_get_setting_connection(connection), + NM_SETTING_CONNECTION_ID, + "id", + NM_SETTING_CONNECTION_UUID, + "uuid", + NULL); + g_object_set(nm_connection_get_setting_connection(connection2), + NM_SETTING_CONNECTION_ID, + "id2", + NM_SETTING_CONNECTION_MASTER, + "master2", + NULL); + nm_utils_log_connection_diff(connection, + connection2, + LOGL_DEBUG, + LOGD_CORE, + "test4", + ">>> ", + NULL); + + nm_connection_add_setting(connection, nm_setting_802_1x_new()); + nm_utils_log_connection_diff(connection, + connection2, + LOGL_DEBUG, + LOGD_CORE, + "test5", + ">>> ", + NULL); + + g_object_set(nm_connection_get_setting_802_1x(connection), + NM_SETTING_802_1X_PASSWORD, + "id2", + NM_SETTING_802_1X_PASSWORD_FLAGS, + NM_SETTING_SECRET_FLAG_NOT_SAVED, + NULL); + nm_utils_log_connection_diff(connection, NULL, LOGL_DEBUG, LOGD_CORE, "test6", ">>> ", NULL); + nm_utils_log_connection_diff(connection, + connection2, + LOGL_DEBUG, + LOGD_CORE, + "test7", + ">>> ", + NULL); + nm_utils_log_connection_diff(connection2, + connection, + LOGL_DEBUG, + LOGD_CORE, + "test8", + ">>> ", + NULL); + + g_clear_object(&connection); + g_clear_object(&connection2); + + connection = + nmtst_create_minimal_connection("id-vpn-1", NULL, NM_SETTING_VPN_SETTING_NAME, NULL); + nm_utils_log_connection_diff(connection, + NULL, + LOGL_DEBUG, + LOGD_CORE, + "test-vpn-1", + ">>> ", + NULL); + + g_clear_object(&connection); +} + +/*****************************************************************************/ + +static void +do_test_sysctl_ip_conf(int addr_family, const char *iface, const char *property) +{ + char path[NM_UTILS_SYSCTL_IP_CONF_PATH_BUFSIZE]; + const char *pp; + + pp = nm_utils_sysctl_ip_conf_path(addr_family, path, iface, property); + g_assert(pp == path); + g_assert(path[0] == '/'); + + g_assert(nm_utils_sysctl_ip_conf_is_path(addr_family, path, iface, property)); + g_assert(nm_utils_sysctl_ip_conf_is_path(addr_family, path, NULL, property)); +} + +static void +test_nm_utils_sysctl_ip_conf_path(void) +{ + do_test_sysctl_ip_conf(AF_INET6, "a", "mtu"); + do_test_sysctl_ip_conf(AF_INET6, "eth0", "mtu"); + do_test_sysctl_ip_conf(AF_INET6, "e23456789012345", "mtu"); +} + +/*****************************************************************************/ + +static NMConnection * +_match_connection_new(void) +{ + NMConnection * connection; + NMSettingConnection *s_con; + NMSettingWired * s_wired; + NMSettingIPConfig * s_ip4, *s_ip6; + char * uuid; + + connection = nm_simple_connection_new(); + + s_con = (NMSettingConnection *) nm_setting_connection_new(); + nm_connection_add_setting(connection, (NMSetting *) s_con); + uuid = nm_utils_uuid_generate(); + g_object_set(G_OBJECT(s_con), + NM_SETTING_CONNECTION_ID, + "blahblah", + NM_SETTING_CONNECTION_UUID, + uuid, + NM_SETTING_CONNECTION_TYPE, + NM_SETTING_WIRED_SETTING_NAME, + NM_SETTING_CONNECTION_AUTOCONNECT, + FALSE, + NULL); + g_free(uuid); + + s_wired = (NMSettingWired *) nm_setting_wired_new(); + nm_connection_add_setting(connection, (NMSetting *) s_wired); + + s_ip4 = (NMSettingIPConfig *) nm_setting_ip4_config_new(); + nm_connection_add_setting(connection, (NMSetting *) s_ip4); + g_object_set(G_OBJECT(s_ip4), + NM_SETTING_IP_CONFIG_METHOD, + NM_SETTING_IP4_CONFIG_METHOD_AUTO, + NULL); + + s_ip6 = (NMSettingIPConfig *) nm_setting_ip6_config_new(); + nm_connection_add_setting(connection, (NMSetting *) s_ip6); + g_object_set(G_OBJECT(s_ip6), + NM_SETTING_IP_CONFIG_METHOD, + NM_SETTING_IP6_CONFIG_METHOD_AUTO, + NULL); + + return connection; +} + +static NMConnection * +_match_connection(GSList * connections, + NMConnection *original, + gboolean device_has_carrier, + gint64 default_v4_metric, + gint64 default_v6_metric) +{ + gs_free NMConnection **list = NULL; + guint i, len; + + len = g_slist_length(connections); + g_assert(len < 10); + + list = g_malloc((len + 1) * sizeof(NMConnection *)); + for (i = 0; i < len; i++, connections = connections->next) { + g_assert(connections); + g_assert(connections->data); + list[i] = connections->data; + } + list[i] = NULL; + + return nm_utils_match_connection(list, + original, + FALSE, + device_has_carrier, + default_v4_metric, + default_v6_metric, + NULL, + NULL); +} + +static void +test_connection_match_basic(void) +{ + NMConnection * orig, *copy, *matched; + GSList * connections = NULL; + NMSettingIPConfig *s_ip4; + + orig = _match_connection_new(); + copy = nm_simple_connection_new_clone(orig); + connections = g_slist_append(connections, copy); + + matched = _match_connection(connections, orig, TRUE, 0, 0); + g_assert(matched == copy); + + /* Now change a material property like IPv4 method and ensure matching fails */ + s_ip4 = nm_connection_get_setting_ip4_config(orig); + g_assert(s_ip4); + g_object_set(G_OBJECT(s_ip4), + NM_SETTING_IP_CONFIG_METHOD, + NM_SETTING_IP4_CONFIG_METHOD_LINK_LOCAL, + NULL); + matched = _match_connection(connections, orig, TRUE, 0, 0); + g_assert(matched == NULL); + + g_slist_free(connections); + g_object_unref(orig); + g_object_unref(copy); +} + +static void +test_connection_match_ip6_method(void) +{ + NMConnection * orig, *copy, *matched; + GSList * connections = NULL; + NMSettingIPConfig *s_ip6; + + orig = _match_connection_new(); + copy = nm_simple_connection_new_clone(orig); + connections = g_slist_append(connections, copy); + + /* Check that if the generated connection is IPv6 method=link-local, and the + * candidate is both method=auto and may-faily=true, that the candidate is + * matched. + */ + s_ip6 = nm_connection_get_setting_ip6_config(orig); + g_assert(s_ip6); + g_object_set(G_OBJECT(s_ip6), + NM_SETTING_IP_CONFIG_METHOD, + NM_SETTING_IP6_CONFIG_METHOD_LINK_LOCAL, + NULL); + + s_ip6 = nm_connection_get_setting_ip6_config(copy); + g_assert(s_ip6); + g_object_set(G_OBJECT(s_ip6), + NM_SETTING_IP_CONFIG_METHOD, + NM_SETTING_IP6_CONFIG_METHOD_AUTO, + NM_SETTING_IP_CONFIG_MAY_FAIL, + TRUE, + NULL); + + matched = _match_connection(connections, orig, TRUE, 0, 0); + g_assert(matched == copy); + + g_slist_free(connections); + g_object_unref(orig); + g_object_unref(copy); +} + +static void +test_connection_match_ip6_method_ignore(void) +{ + NMConnection * orig, *copy, *matched; + GSList * connections = NULL; + NMSettingIPConfig *s_ip6; + + orig = _match_connection_new(); + copy = nm_simple_connection_new_clone(orig); + connections = g_slist_append(connections, copy); + + /* Check that if the generated connection is IPv6 method=link-local, and the + * candidate is method=ignore, that the candidate is matched. + */ + s_ip6 = nm_connection_get_setting_ip6_config(orig); + g_assert(s_ip6); + g_object_set(G_OBJECT(s_ip6), + NM_SETTING_IP_CONFIG_METHOD, + NM_SETTING_IP6_CONFIG_METHOD_LINK_LOCAL, + NULL); + + s_ip6 = nm_connection_get_setting_ip6_config(copy); + g_assert(s_ip6); + g_object_set(G_OBJECT(s_ip6), + NM_SETTING_IP_CONFIG_METHOD, + NM_SETTING_IP6_CONFIG_METHOD_IGNORE, + NULL); + + matched = _match_connection(connections, orig, TRUE, 0, 0); + g_assert(matched == copy); + + g_slist_free(connections); + g_object_unref(orig); + g_object_unref(copy); +} + +static void +test_connection_match_ip6_method_ignore_auto(void) +{ + NMConnection * orig, *copy, *matched; + GSList * connections = NULL; + NMSettingIPConfig *s_ip6; + + orig = _match_connection_new(); + copy = nm_simple_connection_new_clone(orig); + connections = g_slist_append(connections, copy); + + /* Check that if the generated connection is IPv6 method=auto, and the + * candidate is method=ignore, that the candidate is matched. + */ + s_ip6 = nm_connection_get_setting_ip6_config(orig); + g_assert(s_ip6); + g_object_set(G_OBJECT(s_ip6), + NM_SETTING_IP_CONFIG_METHOD, + NM_SETTING_IP6_CONFIG_METHOD_AUTO, + NULL); + + s_ip6 = nm_connection_get_setting_ip6_config(copy); + g_assert(s_ip6); + g_object_set(G_OBJECT(s_ip6), + NM_SETTING_IP_CONFIG_METHOD, + NM_SETTING_IP6_CONFIG_METHOD_IGNORE, + NULL); + + matched = _match_connection(connections, orig, TRUE, 0, 0); + g_assert(matched == copy); + + g_slist_free(connections); + g_object_unref(orig); + g_object_unref(copy); +} + +static void +test_connection_match_ip4_method(void) +{ + NMConnection * orig, *copy, *matched; + GSList * connections = NULL; + NMSettingIPConfig *s_ip4; + + orig = _match_connection_new(); + copy = nm_simple_connection_new_clone(orig); + connections = g_slist_append(connections, copy); + + /* Check that if the generated connection is IPv4 method=disabled, and the + * candidate is both method=auto and may-faily=true, and the device has no + * carrier that the candidate is matched. + */ + s_ip4 = nm_connection_get_setting_ip4_config(orig); + g_assert(s_ip4); + g_object_set(G_OBJECT(s_ip4), + NM_SETTING_IP_CONFIG_METHOD, + NM_SETTING_IP4_CONFIG_METHOD_DISABLED, + NULL); + + s_ip4 = nm_connection_get_setting_ip4_config(copy); + g_assert(s_ip4); + g_object_set(G_OBJECT(s_ip4), + NM_SETTING_IP_CONFIG_METHOD, + NM_SETTING_IP4_CONFIG_METHOD_AUTO, + NM_SETTING_IP_CONFIG_MAY_FAIL, + TRUE, + NULL); + + matched = _match_connection(connections, orig, FALSE, 0, 0); + g_assert(matched == copy); + + /* Ensure when carrier=true matching fails */ + matched = _match_connection(connections, orig, TRUE, 0, 0); + g_assert(matched == NULL); + + g_slist_free(connections); + g_object_unref(orig); + g_object_unref(copy); +} + +static void +test_connection_match_interface_name(void) +{ + NMConnection * orig, *copy, *matched; + GSList * connections = NULL; + NMSettingConnection *s_con; + + orig = _match_connection_new(); + copy = nm_simple_connection_new_clone(orig); + connections = g_slist_append(connections, copy); + + /* Check that if the generated connection has an interface name and the + * candidate's interface name is NULL, that the candidate is matched. + */ + s_con = nm_connection_get_setting_connection(orig); + g_assert(s_con); + g_object_set(G_OBJECT(s_con), NM_SETTING_CONNECTION_INTERFACE_NAME, "em1", NULL); + + s_con = nm_connection_get_setting_connection(copy); + g_assert(s_con); + g_object_set(G_OBJECT(s_con), NM_SETTING_CONNECTION_INTERFACE_NAME, NULL, NULL); + + matched = _match_connection(connections, orig, TRUE, 0, 0); + g_assert(matched == copy); + + g_slist_free(connections); + g_object_unref(orig); + g_object_unref(copy); +} + +static void +test_connection_match_wired(void) +{ + NMConnection * orig, *copy, *matched; + GSList * connections = NULL; + NMSettingWired *s_wired; + char * subchan_arr[] = {"0.0.8000", "0.0.8001", "0.0.8002", NULL}; + const char * mac = "52:54:00:ab:db:23"; + + orig = _match_connection_new(); + copy = nm_simple_connection_new_clone(orig); + connections = g_slist_append(connections, copy); + + s_wired = nm_connection_get_setting_wired(orig); + g_assert(s_wired); + g_object_set(G_OBJECT(s_wired), + NM_SETTING_WIRED_PORT, + "tp", /* port is not compared */ + NM_SETTING_WIRED_MAC_ADDRESS, + mac, /* we allow MAC address just in one connection */ + NM_SETTING_WIRED_S390_SUBCHANNELS, + subchan_arr, + NM_SETTING_WIRED_S390_NETTYPE, + "qeth", + NULL); + + s_wired = nm_connection_get_setting_wired(copy); + g_assert(s_wired); + g_object_set(G_OBJECT(s_wired), + NM_SETTING_WIRED_S390_SUBCHANNELS, + subchan_arr, + NM_SETTING_WIRED_S390_NETTYPE, + "qeth", + NULL); + + matched = _match_connection(connections, orig, TRUE, 0, 0); + g_assert(matched == copy); + + g_slist_free(connections); + g_object_unref(orig); + g_object_unref(copy); +} + +static void +test_connection_match_wired2(void) +{ + NMConnection * orig, *copy, *matched; + GSList * connections = NULL; + NMSettingWired *s_wired; + const char * mac = "52:54:00:ab:db:23"; + + orig = _match_connection_new(); + s_wired = nm_connection_get_setting_wired(orig); + g_assert(s_wired); + g_object_set(G_OBJECT(s_wired), + NM_SETTING_WIRED_PORT, + "tp", /* port is not compared */ + NM_SETTING_WIRED_MAC_ADDRESS, + mac, /* we allow MAC address just in one connection */ + NULL); + + copy = nm_simple_connection_new_clone(orig); + connections = g_slist_append(connections, copy); + + /* Check that if the generated connection do not have wired setting + * and s390 properties in the existing connection's setting are default, + * the connections match. It can happen if assuming VLAN devices. */ + nm_connection_remove_setting(orig, NM_TYPE_SETTING_WIRED); + + matched = _match_connection(connections, orig, TRUE, 0, 0); + g_assert(matched == copy); + + g_slist_free(connections); + g_object_unref(orig); + g_object_unref(copy); +} + +static void +test_connection_match_cloned_mac(void) +{ + NMConnection * orig, *exact, *fuzzy, *matched; + GSList * connections = NULL; + NMSettingWired *s_wired; + + orig = _match_connection_new(); + + fuzzy = nm_simple_connection_new_clone(orig); + connections = g_slist_append(connections, fuzzy); + s_wired = nm_connection_get_setting_wired(orig); + g_assert(s_wired); + g_object_set(G_OBJECT(s_wired), NM_SETTING_WIRED_CLONED_MAC_ADDRESS, "52:54:00:ab:db:23", NULL); + + matched = _match_connection(connections, orig, TRUE, 0, 0); + g_assert(matched == fuzzy); + + exact = nm_simple_connection_new_clone(orig); + connections = g_slist_append(connections, exact); + s_wired = nm_connection_get_setting_wired(exact); + g_assert(s_wired); + g_object_set(G_OBJECT(s_wired), NM_SETTING_WIRED_CLONED_MAC_ADDRESS, "52:54:00:ab:db:23", NULL); + + matched = _match_connection(connections, orig, TRUE, 0, 0); + g_assert(matched == exact); + + g_object_set(G_OBJECT(s_wired), NM_SETTING_WIRED_CLONED_MAC_ADDRESS, "52:54:00:ab:db:24", NULL); + + matched = _match_connection(connections, orig, TRUE, 0, 0); + g_assert(matched == fuzzy); + + g_slist_free(connections); + g_object_unref(orig); + g_object_unref(fuzzy); + g_object_unref(exact); +} + +static void +test_connection_no_match_ip4_addr(void) +{ + NMConnection * orig, *copy, *matched; + GSList * connections = NULL; + NMSettingIPConfig *s_ip4, *s_ip6; + NMIPAddress * nm_addr; + GError * error = NULL; + + orig = _match_connection_new(); + copy = nm_simple_connection_new_clone(orig); + connections = g_slist_append(connections, copy); + + /* Check that if we have two differences, ipv6.method (exception we allow) and + * ipv4.addresses (which is fatal), we don't match the connections. + */ + s_ip6 = nm_connection_get_setting_ip6_config(orig); + g_assert(s_ip6); + g_object_set(G_OBJECT(s_ip6), + NM_SETTING_IP_CONFIG_METHOD, + NM_SETTING_IP6_CONFIG_METHOD_LINK_LOCAL, + NULL); + + s_ip6 = nm_connection_get_setting_ip6_config(copy); + g_assert(s_ip6); + g_object_set(G_OBJECT(s_ip6), + NM_SETTING_IP_CONFIG_METHOD, + NM_SETTING_IP6_CONFIG_METHOD_IGNORE, + NULL); + + s_ip4 = nm_connection_get_setting_ip4_config(orig); + g_assert(s_ip4); + g_object_set(G_OBJECT(s_ip4), + NM_SETTING_IP_CONFIG_METHOD, + NM_SETTING_IP4_CONFIG_METHOD_MANUAL, + NM_SETTING_IP_CONFIG_GATEWAY, + "1.1.1.254", + NULL); + nm_addr = nm_ip_address_new(AF_INET, "1.1.1.4", 24, &error); + g_assert_no_error(error); + nm_setting_ip_config_add_address(s_ip4, nm_addr); + nm_ip_address_unref(nm_addr); + + s_ip4 = nm_connection_get_setting_ip4_config(copy); + g_assert(s_ip4); + g_object_set(G_OBJECT(s_ip4), + NM_SETTING_IP_CONFIG_METHOD, + NM_SETTING_IP4_CONFIG_METHOD_MANUAL, + NM_SETTING_IP_CONFIG_GATEWAY, + "2.2.2.254", + NULL); + nm_addr = nm_ip_address_new(AF_INET, "2.2.2.4", 24, &error); + g_assert_no_error(error); + nm_setting_ip_config_add_address(s_ip4, nm_addr); + nm_ip_address_unref(nm_addr); + + matched = _match_connection(connections, orig, TRUE, 0, 0); + g_assert(matched != copy); + + g_slist_free(connections); + g_object_unref(orig); + g_object_unref(copy); +} + +static void +test_connection_no_match_vlan(void) +{ + NMConnection * orig, *copy, *matched; + GSList * connections = NULL; + NMSettingConnection *s_con; + NMSettingVlan * s_vlan_orig, *s_vlan_copy; + char * uuid; + + orig = nm_simple_connection_new(); + s_con = (NMSettingConnection *) nm_setting_connection_new(); + nm_connection_add_setting(orig, (NMSetting *) s_con); + uuid = nm_utils_uuid_generate(); + g_object_set(G_OBJECT(s_con), + NM_SETTING_CONNECTION_ID, + "vlan-test", + NM_SETTING_CONNECTION_UUID, + uuid, + NM_SETTING_CONNECTION_TYPE, + NM_SETTING_VLAN_SETTING_NAME, + NM_SETTING_CONNECTION_AUTOCONNECT, + FALSE, + NULL); + g_free(uuid); + nm_connection_add_setting(orig, nm_setting_vlan_new()); + + copy = nm_simple_connection_new_clone(orig); + connections = g_slist_append(connections, copy); + + /* Check that the connections do not match if VLAN flags differ */ + s_vlan_orig = nm_connection_get_setting_vlan(orig); + g_assert(s_vlan_orig); + g_object_set(G_OBJECT(s_vlan_orig), NM_SETTING_VLAN_FLAGS, NM_VLAN_FLAG_REORDER_HEADERS, NULL); + + s_vlan_copy = nm_connection_get_setting_vlan(copy); + g_assert(s_vlan_copy); + g_object_set(G_OBJECT(s_vlan_copy), NM_SETTING_VLAN_FLAGS, 0, NULL); + + matched = _match_connection(connections, orig, TRUE, 0, 0); + g_assert(matched != copy); + + /* Check that the connections do not match if VLAN priorities differ */ + g_object_set(G_OBJECT(s_vlan_orig), NM_SETTING_VLAN_FLAGS, 0, NULL); + nm_setting_vlan_add_priority_str(s_vlan_orig, NM_VLAN_INGRESS_MAP, "1:3"); + + g_object_set(G_OBJECT(s_vlan_copy), NM_SETTING_VLAN_FLAGS, 0, NULL); + nm_setting_vlan_add_priority_str(s_vlan_copy, NM_VLAN_INGRESS_MAP, "4:2"); + + matched = _match_connection(connections, orig, TRUE, 0, 0); + g_assert(matched != copy); + + g_slist_free(connections); + g_object_unref(orig); + g_object_unref(copy); +} + +static void +test_connection_match_ip4_routes1(void) +{ + gs_unref_object NMConnection *orig = NULL, *copy = NULL; + NMConnection * matched; + nm_auto_free_slist GSList *connections = NULL; + NMSettingIPConfig * s_ip4; + + orig = _match_connection_new(); + + s_ip4 = nm_connection_get_setting_ip4_config(orig); + g_assert(s_ip4); + g_object_set(G_OBJECT(s_ip4), + NM_SETTING_IP_CONFIG_METHOD, + NM_SETTING_IP4_CONFIG_METHOD_MANUAL, + NULL); + + nmtst_setting_ip_config_add_address(s_ip4, "10.0.0.1", 8); + + /* Clone connection */ + copy = nm_simple_connection_new_clone(orig); + connections = g_slist_append(connections, copy); + + /* Set routes on original connection */ + nmtst_setting_ip_config_add_route(s_ip4, "172.25.16.0", 24, "10.0.0.2", -1); + nmtst_setting_ip_config_add_route(s_ip4, "172.25.17.0", 24, "10.0.0.3", 20); + + /* Set single route on cloned connection */ + s_ip4 = nm_connection_get_setting_ip4_config(copy); + g_assert(s_ip4); + nmtst_setting_ip_config_add_route(s_ip4, "172.25.17.0", 24, "10.0.0.3", 20); + + /* Try to match the connections */ + matched = _match_connection(connections, orig, FALSE, 100, 0); + g_assert(matched == NULL); +} + +static void +test_connection_match_ip4_routes2(void) +{ + gs_unref_object NMConnection *orig = NULL, *copy = NULL; + NMConnection * matched; + nm_auto_free_slist GSList *connections = NULL; + NMSettingIPConfig * s_ip4; + + orig = _match_connection_new(); + + s_ip4 = nm_connection_get_setting_ip4_config(orig); + g_assert(s_ip4); + g_object_set(G_OBJECT(s_ip4), + NM_SETTING_IP_CONFIG_METHOD, + NM_SETTING_IP4_CONFIG_METHOD_MANUAL, + NULL); + + nmtst_setting_ip_config_add_address(s_ip4, "10.0.0.1", 8); + + /* Clone connection */ + copy = nm_simple_connection_new_clone(orig); + connections = g_slist_append(connections, copy); + + /* Set routes on original connection */ + nmtst_setting_ip_config_add_route(s_ip4, "172.25.16.0", 24, "10.0.0.2", -1); + nmtst_setting_ip_config_add_route(s_ip4, "172.25.17.0", 24, "10.0.0.3", 20); + + /* Set routes on cloned connection, changing order and using explicit metrics */ + s_ip4 = nm_connection_get_setting_ip4_config(copy); + g_assert(s_ip4); + nmtst_setting_ip_config_add_route(s_ip4, "172.25.17.0", 24, "10.0.0.3", 20); + nmtst_setting_ip_config_add_route(s_ip4, "172.25.16.0", 24, "10.0.0.2", 100); + + /* Try to match the connections using different default metrics */ + matched = _match_connection(connections, orig, FALSE, 100, 0); + g_assert(matched == copy); + matched = _match_connection(connections, orig, FALSE, 500, 0); + g_assert(matched == NULL); +} + +static void +test_connection_match_ip6_routes(void) +{ + gs_unref_object NMConnection *orig = NULL, *copy = NULL; + NMConnection * matched; + nm_auto_free_slist GSList *connections = NULL; + NMSettingIPConfig * s_ip6; + + orig = _match_connection_new(); + + s_ip6 = nm_connection_get_setting_ip6_config(orig); + g_assert(s_ip6); + g_object_set(G_OBJECT(s_ip6), + NM_SETTING_IP_CONFIG_METHOD, + NM_SETTING_IP6_CONFIG_METHOD_MANUAL, + NULL); + + nmtst_setting_ip_config_add_address(s_ip6, "fd01::15", 64); + + /* Clone connection */ + copy = nm_simple_connection_new_clone(orig); + connections = g_slist_append(connections, copy); + + /* Set routes on original connection */ + nmtst_setting_ip_config_add_route(s_ip6, "2001:db8:a:b:0:0:0:0", 64, "fd01::16", -1); + + /* Set routes on cloned connection */ + s_ip6 = nm_connection_get_setting_ip6_config(copy); + g_assert(s_ip6); + nmtst_setting_ip_config_add_route(s_ip6, "2001:db8:a:b:0:0:0:0", 64, "fd01::16", 50); + + /* Try to match the connections */ + matched = _match_connection(connections, orig, FALSE, 0, 100); + g_assert(matched == NULL); + matched = _match_connection(connections, orig, FALSE, 0, 50); + g_assert(matched == copy); +} + +#define do_test_wildcard_match_eval(str, ...) \ + nm_wildcard_match_check(str, (const char *const[]){__VA_ARGS__}, NM_NARG(__VA_ARGS__)) + +#define do_test_wildcard_match(str, result, ...) \ + g_assert(do_test_wildcard_match_eval(str, __VA_ARGS__) == result) + +static void +test_wildcard_match(void) +{ + do_test_wildcard_match("foobar", TRUE); + + do_test_wildcard_match("foo", TRUE, "foo", "bar", "baz"); + do_test_wildcard_match("bar", TRUE, "foo", "bar", "baz"); + do_test_wildcard_match("baz", TRUE, "foo", "bar", "baz"); + do_test_wildcard_match("aaa", FALSE, "foo", "bar", "baz"); + do_test_wildcard_match("", FALSE, "foo", "bar", "baz"); + + do_test_wildcard_match("ens1", TRUE, "ens1*"); + do_test_wildcard_match("ens10", TRUE, "ens1*"); + do_test_wildcard_match("ens11", TRUE, "ens1*"); + do_test_wildcard_match("ens12", TRUE, "ens1*"); + do_test_wildcard_match("eth0", FALSE, "ens1*"); + do_test_wildcard_match("ens", FALSE, "ens1*"); + + do_test_wildcard_match("ens1*", TRUE, "ens1\\*"); + do_test_wildcard_match("ens1", FALSE, "ens1\\*"); + do_test_wildcard_match("ens10", FALSE, "ens1\\*"); + + do_test_wildcard_match("abcd", TRUE, "ab??"); + do_test_wildcard_match("ab", FALSE, "ab??"); + + do_test_wildcard_match("ab??", TRUE, "ab\\?\\?"); + do_test_wildcard_match("abcd", FALSE, "ab\\?\\?"); + + do_test_wildcard_match("ens10", TRUE, "ens1*", "!ens11"); + do_test_wildcard_match("ens11", FALSE, "ens1*", "!ens11"); + do_test_wildcard_match("ens12", TRUE, "ens1*", "!ens11"); + + do_test_wildcard_match("a", FALSE, "!a", "!b"); + do_test_wildcard_match("b", FALSE, "!a", "!b"); + do_test_wildcard_match("c", TRUE, "!a", "!b"); + do_test_wildcard_match("!a", TRUE, "!a", "!b"); + + do_test_wildcard_match("!net", TRUE, "\\!net"); + do_test_wildcard_match("net", FALSE, "\\!net"); + do_test_wildcard_match("ens10", FALSE, "\\!net"); + do_test_wildcard_match("\\!net", FALSE, "\\!net"); + + do_test_wildcard_match("eth0", FALSE, "*eth?", "!veth*", "!*0"); + do_test_wildcard_match("eth1", TRUE, "*eth?", "!veth*", "!*0"); + do_test_wildcard_match("myeth0", FALSE, "*eth?", "!veth*", "!*0"); + do_test_wildcard_match("myeth2", TRUE, "*eth?", "!veth*", "!*0"); + do_test_wildcard_match("veth0", FALSE, "*eth?", "!veth*", "!*0"); + do_test_wildcard_match("veth1", FALSE, "*eth?", "!veth*", "!*0"); + do_test_wildcard_match("dummy1", FALSE, "*eth?", "!veth*", "!*0"); + + do_test_wildcard_match("a", TRUE, "!!a"); + do_test_wildcard_match("b", TRUE, "!!a"); + do_test_wildcard_match("!a", FALSE, "!!a"); + + do_test_wildcard_match("\\", TRUE, "\\\\\\"); + do_test_wildcard_match("\\\\", FALSE, "\\\\"); + do_test_wildcard_match("", FALSE, "\\\\"); + + do_test_wildcard_match("\\a", TRUE, "\\\\\\a"); + do_test_wildcard_match("b", TRUE, "&!a"); + do_test_wildcard_match("a", FALSE, "&!a"); + do_test_wildcard_match("!a", TRUE, "&\\!a"); + do_test_wildcard_match("!a", TRUE, "|\\!a"); + do_test_wildcard_match("!a", TRUE, "\\!a"); + + do_test_wildcard_match("name", FALSE, "name[123]"); + do_test_wildcard_match("name1", TRUE, "name[123]"); + do_test_wildcard_match("name2", TRUE, "name[123]"); + do_test_wildcard_match("name3", TRUE, "name[123]"); + do_test_wildcard_match("name4", FALSE, "name[123]"); + + if (do_test_wildcard_match_eval("[a]", "\\[a\\]") != TRUE) { +#if defined(__GLIBC__) + do_test_wildcard_match("[a]", TRUE, "\\[a\\]"); + g_assert_not_reached(); +#endif + /* It seems musl's fnmatch() does not like such ranges. */ + g_test_skip("libc does not support ranges with fnmatch()!!"); + } + + do_test_wildcard_match("aa", FALSE, "!a*"); + do_test_wildcard_match("aa", FALSE, "&!a*"); + do_test_wildcard_match("aa", FALSE, "|!a*"); + do_test_wildcard_match("aa", FALSE, "&!a*", "aa"); + do_test_wildcard_match("aa", TRUE, "|!a*", "aa"); +} + +static NMConnection * +_create_connection_autoconnect(const char *id, gboolean autoconnect, int autoconnect_priority) +{ + NMConnection * c; + NMSettingConnection *s_con; + + c = nmtst_create_minimal_connection(id, NULL, NM_SETTING_WIRED_SETTING_NAME, &s_con); + g_object_set(s_con, + NM_SETTING_CONNECTION_AUTOCONNECT, + autoconnect, + NM_SETTING_CONNECTION_AUTOCONNECT_PRIORITY, + autoconnect_priority, + NULL); + nmtst_connection_normalize(c); + return c; +} + +static int +_cmp_autoconnect_priority_p_with_data(gconstpointer pa, gconstpointer pb, gpointer user_data) +{ + return nm_utils_cmp_connection_by_autoconnect_priority(*((NMConnection **) pa), + *((NMConnection **) pb)); +} + +static void +_test_connection_sort_autoconnect_priority_one(NMConnection **list, gboolean shuffle) +{ + int i, j; + int count = 0; + gs_unref_ptrarray GPtrArray *connections = g_ptr_array_new(); + + while (list[count]) + count++; + g_assert(count > 1); + + /* copy the list of connections over to @connections and shuffle. */ + for (i = 0; i < count; i++) + g_ptr_array_add(connections, list[i]); + if (shuffle) { + for (i = count - 1; i > 0; i--) { + j = g_rand_int(nmtst_get_rand()) % (i + 1); + NM_SWAP(&connections->pdata[i], &connections->pdata[j]); + } + } + + /* sort it... */ + g_ptr_array_sort_with_data(connections, _cmp_autoconnect_priority_p_with_data, NULL); + + for (i = 0; i < count; i++) { + if (list[i] == connections->pdata[i]) + continue; + if (shuffle + && nm_utils_cmp_connection_by_autoconnect_priority(list[i], connections->pdata[i]) == 0) + continue; + g_message( + "After sorting, the order of connections is not as expected!! Offending index: %d", + i); + for (j = 0; j < count; j++) + g_message(" %3d: %p/%-20s - %p/%-20s", + j, + list[j], + nm_connection_get_id(list[j]), + connections->pdata[j], + nm_connection_get_id(connections->pdata[j])); + g_assert_not_reached(); + } +} + +static void +_test_connection_sort_autoconnect_priority_free(NMConnection **list) +{ + while (*list) { + g_object_unref(*list); + *list = NULL; + } +} + +static void +test_connection_sort_autoconnect_priority(void) +{ + NMConnection *c1[] = { + _create_connection_autoconnect("AC/100", TRUE, 100), + _create_connection_autoconnect("AC/100", TRUE, 100), + _create_connection_autoconnect("AC/99", TRUE, 99), + _create_connection_autoconnect("AC/0", TRUE, 0), + _create_connection_autoconnect("AC/0", TRUE, 0), + _create_connection_autoconnect("AC/-1", TRUE, -1), + _create_connection_autoconnect("AC/-3", TRUE, -3), + _create_connection_autoconnect("ac/0", FALSE, 0), + _create_connection_autoconnect("ac/0", FALSE, 0), + _create_connection_autoconnect("ac/1", FALSE, 1), + _create_connection_autoconnect("ac/-1", FALSE, -1), + _create_connection_autoconnect("ac/1", FALSE, 1), + _create_connection_autoconnect("ac/0", FALSE, 0), + NULL, + }; + NMConnection *c2[] = { + _create_connection_autoconnect("AC/100", TRUE, 100), + _create_connection_autoconnect("AC/99", TRUE, 99), + _create_connection_autoconnect("AC/0", TRUE, 0), + _create_connection_autoconnect("AC/-1", TRUE, -1), + _create_connection_autoconnect("AC/-3", TRUE, -3), + _create_connection_autoconnect("ac/0", FALSE, 0), + NULL, + }; + + _test_connection_sort_autoconnect_priority_one(c1, FALSE); + _test_connection_sort_autoconnect_priority_one(c2, FALSE); + _test_connection_sort_autoconnect_priority_one(c1, TRUE); + _test_connection_sort_autoconnect_priority_one(c2, TRUE); + + _test_connection_sort_autoconnect_priority_free(c1); + _test_connection_sort_autoconnect_priority_free(c2); +} + +/*****************************************************************************/ + +#define MATCH_S390 "S390:" +#define MATCH_DRIVER "DRIVER:" + +static NMMatchSpecMatchType +_test_match_spec_device(const GSList *specs, const char *match_str) +{ + if (match_str && g_str_has_prefix(match_str, MATCH_S390)) + return nm_match_spec_device(specs, + NULL, + NULL, + NULL, + NULL, + NULL, + &match_str[NM_STRLEN(MATCH_S390)], + NULL); + if (match_str && g_str_has_prefix(match_str, MATCH_DRIVER)) { + gs_free char *s = g_strdup(&match_str[NM_STRLEN(MATCH_DRIVER)]); + char * t; + + t = strchr(s, '|'); + if (t) { + t[0] = '\0'; + t++; + } + return nm_match_spec_device(specs, NULL, NULL, s, t, NULL, NULL, NULL); + } + return nm_match_spec_device(specs, match_str, NULL, NULL, NULL, NULL, NULL, NULL); +} + +static void +_do_test_match_spec_device(const char * spec_str, + const char *const *matches, + const char *const *no_matches, + const char *const *neg_matches) +{ + GSList * specs, *specs_randperm = NULL, *specs_resplit, *specs_i, *specs_j; + guint i; + gs_free char * specs_joined = NULL; + const char * s; + static const char *no_matches_default[] = {"e", + "em", + "em*", + "em\\", + "em\\*", + "em\\1", + "em\\11", + "em\\2", + "em1", + "em11", + "em2", + "=em*", + NULL}; + + g_assert(spec_str); + + specs = nm_match_spec_split(spec_str); + + /* assert that split(join(specs)) == specs */ + specs_joined = nm_match_spec_join(specs); + specs_resplit = nm_match_spec_split(specs_joined); + specs_i = specs; + specs_j = specs_resplit; + while (specs_i && specs_j && g_strcmp0(specs_i->data, specs_j->data) == 0) { + specs_i = specs_i->next; + specs_j = specs_j->next; + } + g_assert(!specs_i); + g_assert(!specs_j); + g_slist_free_full(specs_resplit, g_free); + + /* also check the matches in the random order. They must yield the same result because + * matches are inclusive -- except "except:" which always wins. */ + specs_randperm = nmtst_rand_perm_gslist(NULL, g_slist_copy(specs)); + + for (i = 0; matches && matches[i]; i++) { + g_assert(_test_match_spec_device(specs, matches[i]) == NM_MATCH_SPEC_MATCH); + g_assert(_test_match_spec_device(specs_randperm, matches[i]) == NM_MATCH_SPEC_MATCH); + } + for (i = 0; neg_matches && neg_matches[i]; i++) { + g_assert(_test_match_spec_device(specs, neg_matches[i]) == NM_MATCH_SPEC_NEG_MATCH); + g_assert(_test_match_spec_device(specs_randperm, neg_matches[i]) + == NM_MATCH_SPEC_NEG_MATCH); + } + for (i = 0; no_matches && no_matches[i]; i++) { + g_assert(_test_match_spec_device(specs, no_matches[i]) == NM_MATCH_SPEC_NO_MATCH); + g_assert(_test_match_spec_device(specs_randperm, no_matches[i]) == NM_MATCH_SPEC_NO_MATCH); + } + if (!no_matches) { + for (i = 0; (s = no_matches_default[i]); i++) { + if ((matches && g_strv_contains(matches, s)) + || (neg_matches && g_strv_contains(neg_matches, s))) + continue; + g_assert(_test_match_spec_device(specs, s) == NM_MATCH_SPEC_NO_MATCH); + g_assert(_test_match_spec_device(specs_randperm, s) == NM_MATCH_SPEC_NO_MATCH); + } + } + + g_slist_free(specs_randperm); + g_slist_free_full(specs, g_free); +} + +static void +test_match_spec_device(void) +{ + _do_test_match_spec_device("em1", NM_MAKE_STRV("em1"), NULL, NULL); + _do_test_match_spec_device("em1,em2", NM_MAKE_STRV("em1", "em2"), NULL, NULL); + _do_test_match_spec_device("em1,em2,interface-name:em2", + NM_MAKE_STRV("em1", "em2"), + NULL, + NULL); + _do_test_match_spec_device("interface-name:em1", NM_MAKE_STRV("em1"), NULL, NULL); + _do_test_match_spec_device("interface-name:em*", + NM_MAKE_STRV("em", + "em*", + "em\\", + "em\\*", + "em\\1", + "em\\11", + "em\\2", + "em1", + "em11", + "em2", + "em3"), + NULL, + NULL); + _do_test_match_spec_device("interface-name:em\\*", + NM_MAKE_STRV("em\\", "em\\*", "em\\1", "em\\11", "em\\2"), + NULL, + NULL); + _do_test_match_spec_device("interface-name:~em\\*", + NM_MAKE_STRV("em\\", "em\\*", "em\\1", "em\\11", "em\\2"), + NULL, + NULL); + _do_test_match_spec_device("except:*", NULL, NM_MAKE_STRV(NULL), NM_MAKE_STRV("a")); + _do_test_match_spec_device("interface-name:=em*", NM_MAKE_STRV("em*"), NULL, NULL); + _do_test_match_spec_device( + "interface-name:em*,except:interface-name:em1*", + NM_MAKE_STRV("em", "em*", "em\\", "em\\*", "em\\1", "em\\11", "em\\2", "em2", "em3"), + NULL, + NM_MAKE_STRV("em1", "em11")); + _do_test_match_spec_device("interface-name:em*,except:interface-name:=em*", + NM_MAKE_STRV("em", + "em\\", + "em\\*", + "em\\1", + "em\\11", + "em\\2", + "em1", + "em11", + "em2", + "em3"), + NULL, + NM_MAKE_STRV("em*")); + _do_test_match_spec_device("except:interface-name:em*", + NM_MAKE_STRV("", "eth", "eth1", "e1"), + NM_MAKE_STRV(NULL), + NM_MAKE_STRV("em", + "em\\", + "em\\*", + "em\\1", + "em\\11", + "em\\2", + "em1", + "em11", + "em2", + "em3")); + _do_test_match_spec_device("aa,bb,cc\\,dd,e,,", + NM_MAKE_STRV("aa", "bb", "cc,dd", "e"), + NULL, + NULL); + _do_test_match_spec_device("aa;bb;cc\\;dd;e,;", + NM_MAKE_STRV("aa", "bb", "cc;dd", "e"), + NULL, + NULL); + _do_test_match_spec_device("interface-name:em\\;1,em\\,2,\\,,\\\\,,em\\\\x", + NM_MAKE_STRV("em;1", "em,2", ",", "\\", "em\\x"), + NULL, + NULL); + _do_test_match_spec_device("\\s\\s,\\sinterface-name:a,\\s,", + NM_MAKE_STRV(" ", " ", " interface-name:a"), + NULL, + NULL); + _do_test_match_spec_device(" aa ; bb ; cc\\;dd ;e , ; \t\\t , ", + NM_MAKE_STRV("aa", "bb", "cc;dd", "e", "\t"), + NULL, + NULL); + + _do_test_match_spec_device("s390-subchannels:0.0.1000\\,0.0.1001", + NM_MAKE_STRV(MATCH_S390 "0.0.1000", + MATCH_S390 "0.0.1000,deadbeef", + MATCH_S390 "0.0.1000,0.0.1001", + MATCH_S390 "0.0.1000,0.0.1002"), + NM_MAKE_STRV(MATCH_S390 "0.0.1001"), + NULL); + _do_test_match_spec_device("*,except:s390-subchannels:0.0.1000\\,0.0.1001", + NULL, + NM_MAKE_STRV(NULL), + NM_MAKE_STRV(MATCH_S390 "0.0.1000", + MATCH_S390 "0.0.1000,deadbeef", + MATCH_S390 "0.0.1000,0.0.1001", + MATCH_S390 "0.0.1000,0.0.1002")); + + _do_test_match_spec_device("driver:DRV", + NM_MAKE_STRV(MATCH_DRIVER "DRV", MATCH_DRIVER "DRV|1.6"), + NM_MAKE_STRV(MATCH_DRIVER "DR", MATCH_DRIVER "DR*"), + NULL); + _do_test_match_spec_device( + "driver:DRV//", + NM_MAKE_STRV(MATCH_DRIVER "DRV/"), + NM_MAKE_STRV(MATCH_DRIVER "DRV/|1.6", MATCH_DRIVER "DR", MATCH_DRIVER "DR*"), + NULL); + _do_test_match_spec_device("driver:DRV//*", + NM_MAKE_STRV(MATCH_DRIVER "DRV/", MATCH_DRIVER "DRV/|1.6"), + NM_MAKE_STRV(MATCH_DRIVER "DR", MATCH_DRIVER "DR*"), + NULL); + _do_test_match_spec_device("driver:DRV//1.5*", + NM_MAKE_STRV(MATCH_DRIVER "DRV/|1.5", MATCH_DRIVER "DRV/|1.5.2"), + NM_MAKE_STRV(MATCH_DRIVER "DRV/", + MATCH_DRIVER "DRV/|1.6", + MATCH_DRIVER "DR", + MATCH_DRIVER "DR*"), + NULL); +} + +/*****************************************************************************/ + +static void +_do_test_match_spec_config(const char * file, + int line, + const char * spec_str, + guint version, + guint v_maj, + guint v_min, + guint v_mic, + NMMatchSpecMatchType expected) +{ + GSList * specs; + NMMatchSpecMatchType match_result; + guint c_maj, c_min, c_mic; + + g_assert_cmpint(version, ==, nm_encode_version(v_maj, v_min, v_mic)); + + nm_decode_version(version, &c_maj, &c_min, &c_mic); + g_assert_cmpint(c_maj, ==, c_maj); + g_assert_cmpint(c_min, ==, c_min); + g_assert_cmpint(c_mic, ==, c_mic); + + specs = nm_match_spec_split(spec_str); + + match_result = nm_match_spec_config(specs, version, NULL); + + if (expected != match_result) + g_error("%s:%d: failed comparing \"%s\" with %u.%u.%u. Expected %d, but got %d", + file, + line, + spec_str, + v_maj, + v_min, + v_mic, + (int) expected, + (int) match_result); + + if (g_slist_length(specs) == 1 && !g_str_has_prefix(specs->data, "except:")) { + /* there is only one spec in the list... test that we match except: */ + char * sss = g_strdup_printf("except:%s", (char *) specs->data); + GSList * specs2 = g_slist_append(NULL, sss); + NMMatchSpecMatchType match_result2; + + match_result2 = nm_match_spec_config(specs2, version, NULL); + if (match_result == NM_MATCH_SPEC_NO_MATCH) + g_assert_cmpint(match_result2, ==, NM_MATCH_SPEC_MATCH); + else + g_assert_cmpint(match_result2, ==, NM_MATCH_SPEC_NEG_MATCH); + + g_slist_free_full(specs2, g_free); + } + + g_slist_free_full(specs, g_free); +} +#define do_test_match_spec_config(spec, v_maj, v_min, v_mic, expected) \ + _do_test_match_spec_config(__FILE__, \ + __LINE__, \ + ("" spec), \ + NM_ENCODE_VERSION((v_maj), (v_min), (v_mic)), \ + (v_maj), \ + (v_min), \ + (v_mic), \ + (expected)) + +static void +test_match_spec_config(void) +{ + do_test_match_spec_config("", 1, 2, 3, NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config("nm-version:1.2.3", 1, 2, 2, NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config("nm-version:1.2.3", 1, 2, 3, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version:1.2.3", 1, 2, 4, NM_MATCH_SPEC_NO_MATCH); + + do_test_match_spec_config("nm-version:1.2", 1, 1, 2, NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config("nm-version:1.2", 1, 2, 0, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version:1.2", 1, 2, 2, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version:1.2", 1, 2, 3, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version:1.2", 1, 2, 4, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version:1.2", 1, 3, 0, NM_MATCH_SPEC_NO_MATCH); + + do_test_match_spec_config("nm-version-min:1.2.3", 0, 2, 30, NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config("nm-version-min:1.2.3", 1, 1, 1, NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config("nm-version-min:1.2.3", 1, 2, 2, NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config("nm-version-min:1.2.3", 1, 2, 3, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-min:1.2.3", 1, 2, 5, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-min:1.2.3", 1, 3, 0, NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config("nm-version-min:1.2.3", 1, 3, 30, NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config("nm-version-min:1.2.3", 1, 4, 30, NM_MATCH_SPEC_NO_MATCH); + + do_test_match_spec_config("nm-version-min:1.2", 0, 2, 30, NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config("nm-version-min:1.2", 1, 1, 1, NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config("nm-version-min:1.2", 1, 2, 0, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-min:1.2", 1, 2, 3, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-min:1.2", 1, 2, 5, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-min:1.2", 1, 3, 0, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-min:1.2", 1, 3, 30, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-min:1.2", 1, 4, 30, NM_MATCH_SPEC_MATCH); + + do_test_match_spec_config("nm-version-min:1", 0, 2, 30, NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config("nm-version-min:1", 1, 1, 1, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-min:1", 1, 2, 0, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-min:1", 1, 2, 3, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-min:1", 1, 2, 5, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-min:1", 1, 3, 0, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-min:1", 1, 3, 30, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-min:1", 1, 4, 30, NM_MATCH_SPEC_MATCH); + + do_test_match_spec_config("nm-version-max:1.2.3", 0, 2, 30, NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config("nm-version-max:1.2.3", 1, 1, 1, NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config("nm-version-max:1.2.3", 1, 2, 0, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-max:1.2.3", 1, 2, 1, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-max:1.2.3", 1, 2, 2, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-max:1.2.3", 1, 2, 3, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-max:1.2.3", 1, 2, 5, NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config("nm-version-max:1.2.3", 1, 3, 0, NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config("nm-version-max:1.2.3", 1, 3, 30, NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config("nm-version-max:1.2.3", 1, 4, 30, NM_MATCH_SPEC_NO_MATCH); + + do_test_match_spec_config("nm-version-max:1.2", 0, 2, 30, NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config("nm-version-max:1.2", 1, 1, 1, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-max:1.2", 1, 2, 0, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-max:1.2", 1, 2, 3, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-max:1.2", 1, 2, 5, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-max:1.2", 1, 3, 0, NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config("nm-version-max:1.2", 1, 3, 30, NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config("nm-version-max:1.2", 1, 4, 30, NM_MATCH_SPEC_NO_MATCH); + + do_test_match_spec_config("nm-version-max:1", 0, 2, 30, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-max:1", 1, 1, 1, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-max:1", 1, 2, 0, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-max:1", 1, 2, 3, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-max:1", 1, 2, 5, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-max:1", 1, 3, 0, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-max:1", 1, 3, 30, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-max:1", 1, 4, 30, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-max:1", 2, 4, 30, NM_MATCH_SPEC_NO_MATCH); + + do_test_match_spec_config("except:nm-version:1.4.8", 1, 6, 0, NM_MATCH_SPEC_MATCH); + do_test_match_spec_config("nm-version-min:1.6,except:nm-version:1.4.8", + 1, + 6, + 0, + NM_MATCH_SPEC_MATCH); + + do_test_match_spec_config( + "nm-version-min:1.6,nm-version-min:1.4.6,nm-version-min:1.2.16,except:nm-version:1.4.8", + 1, + 2, + 0, + NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config( + "nm-version-min:1.6,nm-version-min:1.4.6,nm-version-min:1.2.16,except:nm-version:1.4.8", + 1, + 2, + 0, + NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config( + "nm-version-min:1.6,nm-version-min:1.4.6,nm-version-min:1.2.16,except:nm-version:1.4.8", + 1, + 2, + 15, + NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config( + "nm-version-min:1.6,nm-version-min:1.4.6,nm-version-min:1.2.16,except:nm-version:1.4.8", + 1, + 2, + 16, + NM_MATCH_SPEC_MATCH); + do_test_match_spec_config( + "nm-version-min:1.6,nm-version-min:1.4.6,nm-version-min:1.2.16,except:nm-version:1.4.8", + 1, + 2, + 17, + NM_MATCH_SPEC_MATCH); + do_test_match_spec_config( + "nm-version-min:1.6,nm-version-min:1.4.6,nm-version-min:1.2.16,except:nm-version:1.4.8", + 1, + 2, + 20, + NM_MATCH_SPEC_MATCH); + + do_test_match_spec_config( + "nm-version-min:1.6,nm-version-min:1.4.6,nm-version-min:1.2.16,except:nm-version:1.4.8", + 1, + 3, + 0, + NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config( + "nm-version-min:1.6,nm-version-min:1.4.6,nm-version-min:1.2.16,except:nm-version:1.4.8", + 1, + 4, + 0, + NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config( + "nm-version-min:1.6,nm-version-min:1.4.6,nm-version-min:1.2.16,except:nm-version:1.4.8", + 1, + 4, + 5, + NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config( + "nm-version-min:1.6,nm-version-min:1.4.6,nm-version-min:1.2.16,except:nm-version:1.4.8", + 1, + 4, + 6, + NM_MATCH_SPEC_MATCH); + do_test_match_spec_config( + "nm-version-min:1.6,nm-version-min:1.4.6,nm-version-min:1.2.16,except:nm-version:1.4.8", + 1, + 4, + 7, + NM_MATCH_SPEC_MATCH); + do_test_match_spec_config( + "nm-version-min:1.6,nm-version-min:1.4.6,nm-version-min:1.2.16,except:nm-version:1.4.8", + 1, + 4, + 8, + NM_MATCH_SPEC_NEG_MATCH); + do_test_match_spec_config( + "nm-version-min:1.6,nm-version-min:1.4.6,nm-version-min:1.2.16,except:nm-version:1.4.8", + 1, + 4, + 9, + NM_MATCH_SPEC_MATCH); + + do_test_match_spec_config( + "nm-version-min:1.6,nm-version-min:1.4.6,nm-version-min:1.2.16,except:nm-version:1.4.8", + 1, + 5, + 0, + NM_MATCH_SPEC_NO_MATCH); + do_test_match_spec_config( + "nm-version-min:1.6,nm-version-min:1.4.6,nm-version-min:1.2.16,except:nm-version:1.4.8", + 1, + 6, + 0, + NM_MATCH_SPEC_MATCH); + do_test_match_spec_config( + "nm-version-min:1.6,nm-version-min:1.4.6,nm-version-min:1.2.16,except:nm-version:1.4.8", + 1, + 6, + 5, + NM_MATCH_SPEC_MATCH); + do_test_match_spec_config( + "nm-version-min:1.6,nm-version-min:1.4.6,nm-version-min:1.2.16,except:nm-version:1.4.8", + 1, + 7, + 7, + NM_MATCH_SPEC_MATCH); + do_test_match_spec_config( + "nm-version-min:1.6,nm-version-min:1.4.6,nm-version-min:1.2.16,except:nm-version:1.4.8", + 1, + 8, + 8, + NM_MATCH_SPEC_MATCH); +} + +/*****************************************************************************/ + +static void +test_nm_utils_strbuf_append(void) +{ +#define BUF_ORIG "ABCDEFGHIJKLMNOPQRSTUVWXYZ" +#define STR_ORIG "abcdefghijklmnopqrstuvwxyz" + int buf_len; + int rep; + char buf[NM_STRLEN(BUF_ORIG) + 1]; + char str[NM_STRLEN(BUF_ORIG) + 1]; + +#define _strbuf_append(buf, len, format, ...) \ + G_STMT_START \ + { \ + char ** _buf = (buf); \ + gsize * _len = (len); \ + const char * _str_iter; \ + gs_free char *_str = NULL; \ + \ + switch (nmtst_get_rand_uint32() % 4) { \ + case 0: \ + nm_utils_strbuf_append(_buf, _len, (format), __VA_ARGS__); \ + break; \ + case 1: \ + _str = g_strdup_printf((format), __VA_ARGS__); \ + nm_utils_strbuf_append_str(_buf, _len, _str); \ + break; \ + case 2: \ + _str = g_strdup_printf((format), __VA_ARGS__); \ + nm_utils_strbuf_append_bin(_buf, _len, _str, strlen(_str)); \ + break; \ + case 3: \ + _str = g_strdup_printf((format), __VA_ARGS__); \ + if (!_str[0]) \ + nm_utils_strbuf_append_str(_buf, _len, _str); \ + for (_str_iter = _str; _str_iter[0]; _str_iter++) \ + nm_utils_strbuf_append_c(_buf, _len, _str_iter[0]); \ + break; \ + } \ + } \ + G_STMT_END + +#define _strbuf_append_str(buf, len, str) \ + G_STMT_START \ + { \ + char ** _buf = (buf); \ + gsize * _len = (len); \ + const char *_str = (str); \ + \ + switch (nmtst_get_rand_uint32() % 4) { \ + case 0: \ + nm_utils_strbuf_append(_buf, _len, "%s", _str ?: ""); \ + break; \ + case 1: \ + nm_utils_strbuf_append_str(_buf, _len, _str); \ + break; \ + case 2: \ + nm_utils_strbuf_append_bin(_buf, _len, _str, _str ? strlen(_str) : 0); \ + break; \ + case 3: \ + if (!_str || !_str[0]) \ + nm_utils_strbuf_append_str(_buf, _len, _str); \ + for (; _str && _str[0]; _str++) \ + nm_utils_strbuf_append_c(_buf, _len, _str[0]); \ + break; \ + } \ + } \ + G_STMT_END + +#define _strbuf_append_c(buf, len, ch) \ + G_STMT_START \ + { \ + char **_buf = (buf); \ + gsize *_len = (len); \ + char _ch = (ch); \ + \ + switch (nmtst_get_rand_uint32() % 4) { \ + case 0: \ + nm_utils_strbuf_append(_buf, _len, "%c", _ch); \ + break; \ + case 1: \ + nm_utils_strbuf_append_str(_buf, _len, ((char[2]){_ch, 0})); \ + break; \ + case 2: \ + nm_utils_strbuf_append_bin(_buf, _len, &_ch, 1); \ + break; \ + case 3: \ + nm_utils_strbuf_append_c(_buf, _len, _ch); \ + break; \ + } \ + } \ + G_STMT_END + + for (buf_len = 0; buf_len < 10; buf_len++) { + for (rep = 0; rep < 50; rep++) { + const int s_len = nmtst_get_rand_uint32() % (sizeof(str) - 5); + char * t_buf; + gsize t_len; + int test_mode; + + strcpy(str, STR_ORIG); + str[s_len] = '\0'; + + g_assert_cmpint(str[sizeof(str) - 1], ==, '\0'); + g_assert_cmpint(strlen(str), ==, s_len); + + strcpy(buf, BUF_ORIG); + + t_buf = buf; + t_len = buf_len; + + test_mode = nmtst_get_rand_uint32() % 5; + + switch (test_mode) { + case 0: + if (s_len == 1) { + _strbuf_append_c(&t_buf, &t_len, str[0]); + break; + } + /* fall-through */ + case 1: + _strbuf_append_str(&t_buf, &t_len, str); + break; + case 2: + if (s_len == 1) { + _strbuf_append(&t_buf, &t_len, "%c", str[0]); + break; + } + /* fall-through */ + case 3: + _strbuf_append(&t_buf, &t_len, "%s", str); + break; + case 4: + g_snprintf(t_buf, t_len, "%s", str); + if (t_len > 0 && strlen(str) >= buf_len && (nmtst_get_rand_uint32() % 2)) { + /* the string was truncated by g_snprintf(). That means, at the last position in the + * buffer is now NUL. + * Replace the NUL by the actual character, and check that nm_utils_strbuf_seek_end() + * does the right thing: NUL terminate the buffer and seek past the end of the buffer. */ + g_assert_cmpmem(t_buf, t_len - 1, str, t_len - 1); + g_assert(t_buf[t_len - 1] == '\0'); + g_assert(str[t_len - 1] != '\0'); + t_buf[t_len - 1] = str[t_len - 1]; + nm_utils_strbuf_seek_end(&t_buf, &t_len); + g_assert(t_len == 0); + g_assert(t_buf == &buf[buf_len]); + g_assert(t_buf[-1] == '\0'); + } else { + nm_utils_strbuf_seek_end(&t_buf, &t_len); + if (buf_len > 0 && strlen(str) + 1 > buf_len) { + /* the buffer was truncated by g_snprintf() above. + * + * But nm_utils_strbuf_seek_end() does not recognize that and returns + * a remaining length of 1. + * + * Note that other nm_utils_strbuf_append*() functions recognize + * truncation, and properly set the remaining length to zero. + * As the assertions below check for the behavior of nm_utils_strbuf_append*(), + * we assert here that nm_utils_strbuf_seek_end() behaved as expected, and then + * adjust t_buf/t_len according to the "is-truncated" case. */ + g_assert(t_len == 1); + g_assert(t_buf == &buf[buf_len - 1]); + g_assert(t_buf[0] == '\0'); + t_len = 0; + t_buf++; + } + } + break; + } + + /* Assert that the source-buffer is unmodified. */ + g_assert_cmpint(str[s_len], ==, '\0'); + str[s_len] = STR_ORIG[s_len]; + g_assert(!memcmp(str, STR_ORIG, sizeof(str))); + str[s_len] = '\0'; + + g_assert_cmpint(t_len, >=, 0); + g_assert_cmpint(t_len, <=, buf_len); + g_assert(t_buf >= buf); + + /* Assert what was written to the destination buffer. */ + switch (buf_len) { + case 0: + g_assert_cmpint(t_len, ==, 0); + g_assert(t_buf == buf); + g_assert(!memcmp(buf, BUF_ORIG, sizeof(buf))); + break; + case 1: + if (s_len == 0) { + g_assert_cmpint(t_len, ==, 1); + g_assert(t_buf == buf); + g_assert(buf[0] == '\0'); + g_assert(!memcmp(&buf[1], &BUF_ORIG[1], sizeof(buf) - 1)); + } else { + g_assert_cmpint(t_len, ==, 0); + g_assert(t_buf == &buf[1]); + g_assert(buf[0] == '\0'); + g_assert(!memcmp(&buf[1], &BUF_ORIG[1], sizeof(buf) - 1)); + } + break; + default: + if (s_len == 0) { + g_assert_cmpint(t_len, ==, buf_len); + g_assert(t_buf == buf); + g_assert(buf[0] == '\0'); + g_assert(!memcmp(&buf[1], &BUF_ORIG[1], sizeof(buf) - 1)); + } else if (buf_len <= s_len) { + g_assert_cmpint(t_len, ==, 0); + g_assert(t_buf == &buf[buf_len]); + g_assert(!memcmp(buf, STR_ORIG, buf_len - 1)); + g_assert(buf[buf_len - 1] == '\0'); + g_assert(!memcmp(&buf[buf_len], &BUF_ORIG[buf_len], sizeof(buf) - buf_len)); + } else { + g_assert_cmpint(t_len, >, 0); + g_assert_cmpint(buf_len - t_len, ==, s_len); + g_assert_cmpint(strlen(buf), ==, s_len); + g_assert(t_buf == &buf[s_len]); + g_assert(!memcmp(buf, STR_ORIG, s_len)); + g_assert(buf[s_len] == '\0'); + g_assert( + !memcmp(&buf[s_len + 1], &BUF_ORIG[s_len + 1], sizeof(buf) - s_len - 1)); + } + break; + } + } + } +} + +/*****************************************************************************/ + +static void +test_duplicate_decl_specifier(void) +{ + /* We're intentionally assigning values to static arrays v_const + * and v_result without using it afterwards just so that valgrind + * doesn't complain about the leak. */ + NM_PRAGMA_WARNING_DISABLE("-Wunused-but-set-variable") + + /* have some static variables, so that the result is certainly not optimized out. */ + static const int v_const[1] = {1}; + static int v_result[1] = {}; + const int v2 = 3; + + /* Test that we don't get a compiler warning about duplicate const specifier. + * C99 allows that and it can easily happen in macros. */ + +#define TEST_MAX(a, b) \ + ({ \ + const typeof(a) _a = (a); \ + const typeof(b) _b = (b); \ + \ + (_a > _b ? _a : _b); \ + }) + + v_result[0] = TEST_MAX(v_const[0], nmtst_get_rand_uint32() % 5) + v2; + + NM_PRAGMA_WARNING_REENABLE +} + +static void +test_reverse_dns_ip4(void) +{ + guint32 addr; + GPtrArray *domains = g_ptr_array_new_full(8, g_free); + + inet_pton(AF_INET, "7.2.3.0", &addr); + nm_utils_get_reverse_dns_domains_ip_4(addr, 27, domains); + g_assert_cmpuint(domains->len, ==, 32); + g_assert_cmpstr(domains->pdata[0], ==, "0.3.2.7.in-addr.arpa"); + g_assert_cmpstr(domains->pdata[31], ==, "31.3.2.7.in-addr.arpa"); + + g_ptr_array_set_size(domains, 0); + + inet_pton(AF_INET, "10.155.16.0", &addr); + nm_utils_get_reverse_dns_domains_ip_4(addr, 22, domains); + g_assert_cmpuint(domains->len, ==, 4); + g_assert_cmpstr(domains->pdata[0], ==, "16.155.10.in-addr.arpa"); + g_assert_cmpstr(domains->pdata[1], ==, "17.155.10.in-addr.arpa"); + g_assert_cmpstr(domains->pdata[2], ==, "18.155.10.in-addr.arpa"); + g_assert_cmpstr(domains->pdata[3], ==, "19.155.10.in-addr.arpa"); + + g_ptr_array_set_size(domains, 0); + + inet_pton(AF_INET, "4.5.6.7", &addr); + nm_utils_get_reverse_dns_domains_ip_4(addr, 32, domains); + g_assert_cmpuint(domains->len, ==, 1); + g_assert_cmpstr(domains->pdata[0], ==, "7.6.5.4.in-addr.arpa"); + + g_ptr_array_set_size(domains, 0); + + inet_pton(AF_INET, "4.5.6.7", &addr); + nm_utils_get_reverse_dns_domains_ip_4(addr, 8, domains); + g_assert_cmpuint(domains->len, ==, 1); + g_assert_cmpstr(domains->pdata[0], ==, "4.in-addr.arpa"); + + g_ptr_array_set_size(domains, 0); + + inet_pton(AF_INET, "4.180.6.7", &addr); + nm_utils_get_reverse_dns_domains_ip_4(addr, 9, domains); + g_assert_cmpuint(domains->len, ==, 128); + g_assert_cmpstr(domains->pdata[0], ==, "128.4.in-addr.arpa"); + g_assert_cmpstr(domains->pdata[1], ==, "129.4.in-addr.arpa"); + g_assert_cmpstr(domains->pdata[127], ==, "255.4.in-addr.arpa"); + + g_ptr_array_set_size(domains, 0); + + inet_pton(AF_INET, "172.16.0.0", &addr); + nm_utils_get_reverse_dns_domains_ip_4(addr, 12, domains); + g_assert_cmpuint(domains->len, ==, 16); + g_assert_cmpstr(domains->pdata[0], ==, "16.172.in-addr.arpa"); + g_assert_cmpstr(domains->pdata[1], ==, "17.172.in-addr.arpa"); + g_assert_cmpstr(domains->pdata[14], ==, "30.172.in-addr.arpa"); + g_assert_cmpstr(domains->pdata[15], ==, "31.172.in-addr.arpa"); + + g_ptr_array_set_size(domains, 0); + + inet_pton(AF_INET, "1.2.3.4", &addr); + nm_utils_get_reverse_dns_domains_ip_4(addr, 0, domains); + g_assert_cmpuint(domains->len, ==, 0); + + g_ptr_array_unref(domains); +} + +static void +test_reverse_dns_ip6(void) +{ + struct in6_addr addr; + GPtrArray * domains = g_ptr_array_new_full(8, g_free); + + inet_pton(AF_INET6, "1234::56", &addr); + nm_utils_get_reverse_dns_domains_ip_6(&addr, 16, domains); + g_assert_cmpuint(domains->len, ==, 1); + g_assert_cmpstr(domains->pdata[0], ==, "4.3.2.1.ip6.arpa"); + + g_ptr_array_set_size(domains, 0); + + inet_pton(AF_INET6, "1234::56", &addr); + nm_utils_get_reverse_dns_domains_ip_6(&addr, 17, domains); + g_assert_cmpuint(domains->len, ==, 8); + g_assert_cmpstr(domains->pdata[0], ==, "0.4.3.2.1.ip6.arpa"); + g_assert_cmpstr(domains->pdata[1], ==, "1.4.3.2.1.ip6.arpa"); + g_assert_cmpstr(domains->pdata[7], ==, "7.4.3.2.1.ip6.arpa"); + + g_ptr_array_set_size(domains, 0); + + inet_pton(AF_INET6, "2001:db8::", &addr); + nm_utils_get_reverse_dns_domains_ip_6(&addr, 29, domains); + g_assert_cmpuint(domains->len, ==, 8); + g_assert_cmpstr(domains->pdata[0], ==, "8.b.d.0.1.0.0.2.ip6.arpa"); + g_assert_cmpstr(domains->pdata[1], ==, "9.b.d.0.1.0.0.2.ip6.arpa"); + g_assert_cmpstr(domains->pdata[7], ==, "f.b.d.0.1.0.0.2.ip6.arpa"); + + g_ptr_array_set_size(domains, 0); + + inet_pton(AF_INET6, "0123:4567:89ab:cdef::", &addr); + nm_utils_get_reverse_dns_domains_ip_6(&addr, 63, domains); + g_assert_cmpuint(domains->len, ==, 2); + g_assert_cmpstr(domains->pdata[0], ==, "e.e.d.c.b.a.9.8.7.6.5.4.3.2.1.0.ip6.arpa"); + g_assert_cmpstr(domains->pdata[1], ==, "f.e.d.c.b.a.9.8.7.6.5.4.3.2.1.0.ip6.arpa"); + + g_ptr_array_set_size(domains, 0); + + inet_pton(AF_INET6, "fec0:1234:5678:9ab0::", &addr); + nm_utils_get_reverse_dns_domains_ip_6(&addr, 61, domains); + g_assert_cmpuint(domains->len, ==, 8); + g_assert_cmpstr(domains->pdata[0], ==, "0.b.a.9.8.7.6.5.4.3.2.1.0.c.e.f.ip6.arpa"); + g_assert_cmpstr(domains->pdata[7], ==, "7.b.a.9.8.7.6.5.4.3.2.1.0.c.e.f.ip6.arpa"); + + g_ptr_array_set_size(domains, 0); + + inet_pton(AF_INET6, "0123:4567:89ab:cdee::", &addr); + nm_utils_get_reverse_dns_domains_ip_6(&addr, 0, domains); + g_assert_cmpuint(domains->len, ==, 0); + + g_ptr_array_unref(domains); +} + +/*****************************************************************************/ + +static void +do_test_stable_id_parse(const char * stable_id, + NMUtilsStableType expected_stable_type, + const char * expected_generated) +{ + gs_free char * generated = NULL; + NMUtilsStableType stable_type; + + if (expected_stable_type == NM_UTILS_STABLE_TYPE_GENERATED) + g_assert(expected_generated); + else + g_assert(!expected_generated); + + if (expected_stable_type == NM_UTILS_STABLE_TYPE_UUID) + g_assert(!stable_id); + else + g_assert(stable_id); + + stable_type = + nm_utils_stable_id_parse(stable_id, "_DEVICE", "_MAC", "_BOOT", "_CONNECTION", &generated); + + g_assert_cmpint(expected_stable_type, ==, stable_type); + + if (stable_type == NM_UTILS_STABLE_TYPE_GENERATED) { + g_assert_cmpstr(expected_generated, ==, generated); + g_assert(generated); + } else + g_assert(!generated); +} + +static void +test_stable_id_parse(void) +{ +#define _parse_stable_id(stable_id) \ + do_test_stable_id_parse("" stable_id "", NM_UTILS_STABLE_TYPE_STABLE_ID, NULL) +#define _parse_generated(stable_id, expected_generated) \ + do_test_stable_id_parse("" stable_id "", \ + NM_UTILS_STABLE_TYPE_GENERATED, \ + "" expected_generated "") +#define _parse_random(stable_id) \ + do_test_stable_id_parse("" stable_id "", NM_UTILS_STABLE_TYPE_RANDOM, NULL) + do_test_stable_id_parse(NULL, NM_UTILS_STABLE_TYPE_UUID, NULL); + _parse_stable_id(""); + _parse_stable_id("a"); + _parse_stable_id("a$"); + _parse_stable_id("a$x"); + _parse_stable_id(" ${a$x"); + _parse_stable_id("${"); + _parse_stable_id("${="); + _parse_stable_id("${a"); + _parse_stable_id("${a$x"); + _parse_stable_id("a$$"); + _parse_stable_id("a$$x"); + _parse_stable_id("a$${CONNECTION}"); + _parse_stable_id("a$${CONNECTION}x"); + _parse_generated("${CONNECTION}", "${CONNECTION}=11{_CONNECTION}"); + _parse_generated("${${CONNECTION}", "${${CONNECTION}=11{_CONNECTION}"); + _parse_generated("${CONNECTION}x", "${CONNECTION}=11{_CONNECTION}x"); + _parse_generated("x${CONNECTION}", "x${CONNECTION}=11{_CONNECTION}"); + _parse_generated("${BOOT}x", "${BOOT}=5{_BOOT}x"); + _parse_generated("x${BOOT}", "x${BOOT}=5{_BOOT}"); + _parse_generated("x${BOOT}${CONNECTION}", "x${BOOT}=5{_BOOT}${CONNECTION}=11{_CONNECTION}"); + _parse_generated("xX${BOOT}yY${CONNECTION}zZ", + "xX${BOOT}=5{_BOOT}yY${CONNECTION}=11{_CONNECTION}zZ"); + _parse_generated("${MAC}x", "${MAC}=4{_MAC}x"); + _parse_random("${RANDOM}"); + _parse_random(" ${RANDOM}"); + _parse_random("${BOOT}${RANDOM}"); +} + +/*****************************************************************************/ + +static void +test_stable_id_generated_complete(void) +{ +#define ASSERT(str, expected) \ + G_STMT_START \ + { \ + gs_free char *_s = NULL; \ + \ + _s = nm_utils_stable_id_generated_complete((str)); \ + g_assert_cmpstr((expected), ==, _s); \ + } \ + G_STMT_END + + ASSERT("", "2jmj7l5rSw0yVb/vlWAYkK/YBwk"); + ASSERT("a", "hvfkN/qlp/zhXR3cuerq6jd2Z7g"); + ASSERT("password", "W6ph5Mm5Pz8GgiULbPgzG37mj9g"); +#undef ASSERT +} + +/*****************************************************************************/ + +static void +test_nm_utils_exp10(void) +{ +#define FLOAT_CMP(a, b) \ + G_STMT_START \ + { \ + double _a = (a); \ + double _b = (b); \ + \ + if (isinf(_b)) \ + g_assert(isinf(_a)); \ + else if (_b >= 0.0 && _b <= 0.0) \ + g_assert(_a - _b < G_MINFLOAT); \ + else { \ + double _x = (_a) - (_b); \ + g_assert(_b > 0.0); \ + if (_x < 0.0) \ + _x = -_x; \ + g_assert(_x / _b < 1E-10); \ + } \ + } \ + G_STMT_END + + FLOAT_CMP(nm_utils_exp10(G_MININT16), 0.0); + FLOAT_CMP(nm_utils_exp10(-310), 0.0); + FLOAT_CMP(nm_utils_exp10(-309), 0.0); + FLOAT_CMP(nm_utils_exp10(-308), 1e-308); + FLOAT_CMP(nm_utils_exp10(-307), 1e-307); + FLOAT_CMP(nm_utils_exp10(-1), 1e-1); + FLOAT_CMP(nm_utils_exp10(-2), 1e-2); + FLOAT_CMP(nm_utils_exp10(0), 1e0); + FLOAT_CMP(nm_utils_exp10(1), 1e1); + FLOAT_CMP(nm_utils_exp10(2), 1e2); + FLOAT_CMP(nm_utils_exp10(3), 1e3); + FLOAT_CMP(nm_utils_exp10(4), 1e4); + FLOAT_CMP(nm_utils_exp10(5), 1e5); + FLOAT_CMP(nm_utils_exp10(6), 1e6); + FLOAT_CMP(nm_utils_exp10(7), 1e7); + FLOAT_CMP(nm_utils_exp10(122), 1e122); + FLOAT_CMP(nm_utils_exp10(200), 1e200); + FLOAT_CMP(nm_utils_exp10(307), 1e307); + FLOAT_CMP(nm_utils_exp10(308), 1e308); + FLOAT_CMP(nm_utils_exp10(309), INFINITY); + FLOAT_CMP(nm_utils_exp10(310), INFINITY); + FLOAT_CMP(nm_utils_exp10(G_MAXINT16), INFINITY); +} + +/*****************************************************************************/ + +static void +test_utils_file_is_in_path(void) +{ + g_assert(!nm_utils_file_is_in_path("/", "/")); + g_assert(!nm_utils_file_is_in_path("//", "/")); + g_assert(!nm_utils_file_is_in_path("/a/", "/")); + g_assert(nm_utils_file_is_in_path("/a", "/")); + g_assert(nm_utils_file_is_in_path("///a", "/")); + g_assert(nm_utils_file_is_in_path("//b/a", "/b//")); + g_assert(nm_utils_file_is_in_path("//b///a", "/b//")); + g_assert(!nm_utils_file_is_in_path("//b///a/", "/b//")); + g_assert(!nm_utils_file_is_in_path("//b///a/", "/b/a/")); + g_assert(!nm_utils_file_is_in_path("//b///a", "/b/a/")); + g_assert(nm_utils_file_is_in_path("//b///a/.", "/b/a/")); + g_assert(nm_utils_file_is_in_path("//b///a/..", "/b/a/")); +} + +/*****************************************************************************/ + +#define _TEST_RC(searches, nameservers, options, expected) \ + G_STMT_START \ + { \ + const char *const *const _searches = (searches); \ + const char *const *const _nameservers = (nameservers); \ + const char *const *const _options = (options); \ + gs_free char * _content = NULL; \ + \ + _content = nmtst_dns_create_resolv_conf(_searches, _nameservers, _options); \ + g_assert_cmpstr(_content, ==, expected); \ + } \ + G_STMT_END + +static void +test_dns_create_resolv_conf(void) +{ + _TEST_RC(NM_MAKE_STRV("a"), + NULL, + NULL, + "# Generated by NetworkManager\n" + "search a\n" + ""); + + _TEST_RC(NM_MAKE_STRV("a", "b.com"), + NM_MAKE_STRV("192.168.55.1", "192.168.56.1"), + NM_MAKE_STRV("opt1", "opt2"), + "# Generated by NetworkManager\n" + "search a b.com\n" + "nameserver 192.168.55.1\n" + "nameserver 192.168.56.1\n" + "options opt1 opt2\n" + ""); + + _TEST_RC(NM_MAKE_STRV("a2x456789.b2x456789.c2x456789.d2x456789.e2x456789.f2x456789.g2x456789." + "h2x456789.i2x456789.j2x4567890", + "a2y456789.b2y456789.c2y456789.d2y456789.e2y456789.f2y456789.g2y456789." + "h2y456789.i2y456789.j2y4567890", + "a2z456789.b2z456789.c2z456789.d2z456789.e2z456789.f2z456789.g2z456789." + "h2z456789.i2z456789.j2z4567890"), + NULL, + NULL, + "# Generated by NetworkManager\n" + "search " + "a2x456789.b2x456789.c2x456789.d2x456789.e2x456789.f2x456789.g2x456789.h2x456789." + "i2x456789.j2x4567890 " + "a2y456789.b2y456789.c2y456789.d2y456789.e2y456789.f2y456789.g2y456789.h2y456789." + "i2y456789.j2y4567890 " + "a2z456789.b2z456789.c2z456789.d2z456789.e2z456789.f2z456789.g2z456789.h2z456789." + "i2z456789.j2z4567890\n" + ""); +} + +/*****************************************************************************/ + +static void +test_machine_id_read(void) +{ + NMUuid machine_id_sd; + const NMUuid *machine_id; + char machine_id_str[33]; + gpointer logstate; + + logstate = nmtst_logging_disable(FALSE); + /* If you run this test as root, without a valid /etc/machine-id, + * the code will try to get the secret-key. That is a bit ugly, + * but no real problem. */ + machine_id = nm_utils_machine_id_bin(); + nmtst_logging_reenable(logstate); + + g_assert(machine_id); + g_assert(nm_utils_bin2hexstr_full(machine_id, sizeof(NMUuid), '\0', FALSE, machine_id_str) + == machine_id_str); + g_assert(strlen(machine_id_str) == 32); + g_assert_cmpstr(machine_id_str, ==, nm_utils_machine_id_str()); + + /* double check with systemd's implementation... */ + if (!nm_sd_utils_id128_get_machine(&machine_id_sd)) { + /* if systemd failed to read /etc/machine-id, the file likely + * is invalid. Our machine-id is fake, and we have nothing to + * compare against. */ + + /* NOTE: this test will fail, if you don't have /etc/machine-id, + * but a valid "LOCALSTATEDIR/lib/dbus/machine-id" file. + * Just don't do that. */ + g_assert(nm_utils_machine_id_is_fake()); + } else { + g_assert(!nm_utils_machine_id_is_fake()); + g_assert_cmpmem(&machine_id_sd, sizeof(NMUuid), machine_id, 16); + } +} + +/*****************************************************************************/ + +static void +test_nm_utils_dhcp_client_id_systemd_node_specific(gconstpointer test_data) +{ + const int TEST_IDX = GPOINTER_TO_INT(test_data); + const guint8 HASH_KEY[16] = {0x80, + 0x11, + 0x8c, + 0xc2, + 0xfe, + 0x4a, + 0x03, + 0xee, + 0x3e, + 0xd6, + 0x0c, + 0x6f, + 0x36, + 0x39, + 0x14, + 0x09}; + const guint16 duid_type_en = htons(2); + const guint32 systemd_pen = htonl(43793); + const struct { + NMUuid machine_id; + const char *ifname; + guint64 ifname_hash_1; + guint32 iaid_ifname; + guint64 duid_id; + } d_array[] = { + [0] = + { + .machine_id.uuid = {0xcb, + 0xc2, + 0x2e, + 0x47, + 0x41, + 0x8e, + 0x40, + 0x2a, + 0xa7, + 0xb3, + 0x0d, + 0xea, + 0x92, + 0x83, + 0x94, + 0xef}, + .ifname = "lo", + .ifname_hash_1 = 0x7297085c2b12c911llu, + .iaid_ifname = htobe32(0x5985c14du), + .duid_id = htobe64(0x3d769bb2c14d29e1u), + }, + [1] = + { + .machine_id.uuid = {0x11, + 0x4e, + 0xb4, + 0xda, + 0xd3, + 0x22, + 0x4a, + 0xff, + 0x9f, + 0xc3, + 0x30, + 0x83, + 0x38, + 0xa0, + 0xeb, + 0xb7}, + .ifname = "eth0", + .ifname_hash_1 = 0x9e1cb083b54cd7b6llu, + .iaid_ifname = htobe32(0x2b506735u), + .duid_id = htobe64(0x551572e0f2a2a10fu), + }, + }; + int i; + typeof(d_array[0]) *d = &d_array[TEST_IDX]; + gint64 u64; + gint32 u32; + + /* the test already hard-codes the expected values iaid_ifname and duid_id + * above. Still, redo the steps to derive them from the ifname/machine-id + * and double check. */ + u64 = c_siphash_hash(HASH_KEY, (const guint8 *) d->ifname, strlen(d->ifname)); + g_assert_cmpint(u64, ==, d->ifname_hash_1); + u32 = be32toh((u64 & 0xffffffffu) ^ (u64 >> 32)); + g_assert_cmpint(u32, ==, d->iaid_ifname); + + u64 = htole64(c_siphash_hash(HASH_KEY, (const guint8 *) &d->machine_id, sizeof(d->machine_id))); + g_assert_cmpint(u64, ==, d->duid_id); + + for (i = 0; i < 2; i++) { + const gboolean legacy_unstable_byteorder = (i != 0); + gs_unref_bytes GBytes *client_id = NULL; + const guint8 * cid; + guint32 iaid = d->iaid_ifname; + guint32 tmp; + + tmp = nm_utils_create_dhcp_iaid(legacy_unstable_byteorder, + (const guint8 *) d->ifname, + strlen(d->ifname)); + client_id = + nm_utils_dhcp_client_id_systemd_node_specific_full(tmp, + (const guint8 *) &d->machine_id, + sizeof(d->machine_id)); + + g_assert(client_id); + g_assert_cmpint(g_bytes_get_size(client_id), ==, 19); + cid = g_bytes_get_data(client_id, NULL); + g_assert_cmpint(cid[0], ==, 255); +#if __BYTE_ORDER == __BIG_ENDIAN + if (legacy_unstable_byteorder) { + /* on non-little endian, the legacy behavior is to have the bytes + * swapped. */ + iaid = bswap_32(iaid); + } +#endif + g_assert_cmpmem(&cid[1], 4, &iaid, sizeof(iaid)); + g_assert_cmpmem(&cid[5], 2, &duid_type_en, sizeof(duid_type_en)); + g_assert_cmpmem(&cid[7], 4, &systemd_pen, sizeof(systemd_pen)); + g_assert_cmpmem(&cid[11], 8, &d->duid_id, sizeof(d->duid_id)); + + g_assert_cmpint(iaid, + ==, + htonl(nm_utils_create_dhcp_iaid(legacy_unstable_byteorder, + (const guint8 *) d->ifname, + strlen(d->ifname)))); + } +} + +/*****************************************************************************/ + +static void +_kernel_cmdline_match(gboolean expected_match, + const char *const *proc_cmdline, + const char *const *patterns) +{ + gs_free_error GError *error = NULL; + GError ** p_error = nmtst_get_rand_bool() ? &error : NULL; + gboolean match; + + nm_assert(proc_cmdline); + nm_assert(patterns); + + match = nm_utils_kernel_cmdline_match_check(proc_cmdline, + patterns, + NM_PTRARRAY_LEN(patterns), + p_error); + if (expected_match) + nmtst_assert_success(match, error); + else { + g_assert(!p_error || error); + g_assert(!match); + } +} + +static void +test_kernel_cmdline_match_check(void) +{ + _kernel_cmdline_match(TRUE, NM_MAKE_STRV(""), NM_MAKE_STRV("")); + _kernel_cmdline_match(FALSE, NM_MAKE_STRV(""), NM_MAKE_STRV("a")); + _kernel_cmdline_match(TRUE, NM_MAKE_STRV("a"), NM_MAKE_STRV("a")); + _kernel_cmdline_match(TRUE, NM_MAKE_STRV("a=b"), NM_MAKE_STRV("a")); + _kernel_cmdline_match(TRUE, NM_MAKE_STRV("a=b", "b"), NM_MAKE_STRV("a", "b")); + _kernel_cmdline_match(TRUE, NM_MAKE_STRV("a=b", "b"), NM_MAKE_STRV("&a", "&b")); + _kernel_cmdline_match(FALSE, NM_MAKE_STRV("a=b", "bc"), NM_MAKE_STRV("&a", "&b")); + _kernel_cmdline_match(FALSE, NM_MAKE_STRV("a=b", "b"), NM_MAKE_STRV("&a", "&b", "c")); + _kernel_cmdline_match(TRUE, NM_MAKE_STRV("a=b", "b"), NM_MAKE_STRV("&a", "&b", "b", "c")); + _kernel_cmdline_match(TRUE, NM_MAKE_STRV("a=b", "b", "c=dd"), NM_MAKE_STRV("&a", "&b", "c")); + _kernel_cmdline_match(FALSE, NM_MAKE_STRV("a", "b"), NM_MAKE_STRV("a", "&c")); + _kernel_cmdline_match(TRUE, NM_MAKE_STRV("a", "b"), NM_MAKE_STRV("a", "|\\c")); +} + +/*****************************************************************************/ + +static void +test_connectivity_state_cmp(void) +{ + NMConnectivityState a; + +#define _cmp(a, b, cmp) \ + G_STMT_START \ + { \ + const NMConnectivityState _a = (a); \ + const NMConnectivityState _b = (b); \ + const int _cmp = (cmp); \ + \ + g_assert(NM_IN_SET(_cmp, -1, 0, 1)); \ + g_assert_cmpint(nm_connectivity_state_cmp(_a, _b), ==, _cmp); \ + g_assert_cmpint(nm_connectivity_state_cmp(_b, _a), ==, -_cmp); \ + } \ + G_STMT_END + + for (a = NM_CONNECTIVITY_UNKNOWN; a <= NM_CONNECTIVITY_FULL; a++) + _cmp(a, a, 0); + + _cmp(NM_CONNECTIVITY_UNKNOWN, NM_CONNECTIVITY_UNKNOWN, 0); + _cmp(NM_CONNECTIVITY_UNKNOWN, NM_CONNECTIVITY_NONE, -1); + _cmp(NM_CONNECTIVITY_UNKNOWN, NM_CONNECTIVITY_LIMITED, -1); + _cmp(NM_CONNECTIVITY_UNKNOWN, NM_CONNECTIVITY_PORTAL, -1); + _cmp(NM_CONNECTIVITY_UNKNOWN, NM_CONNECTIVITY_FULL, -1); + + _cmp(NM_CONNECTIVITY_NONE, NM_CONNECTIVITY_UNKNOWN, 1); + _cmp(NM_CONNECTIVITY_NONE, NM_CONNECTIVITY_NONE, 0); + _cmp(NM_CONNECTIVITY_NONE, NM_CONNECTIVITY_LIMITED, -1); + _cmp(NM_CONNECTIVITY_NONE, NM_CONNECTIVITY_PORTAL, -1); + _cmp(NM_CONNECTIVITY_NONE, NM_CONNECTIVITY_FULL, -1); + + _cmp(NM_CONNECTIVITY_LIMITED, NM_CONNECTIVITY_UNKNOWN, 1); + _cmp(NM_CONNECTIVITY_LIMITED, NM_CONNECTIVITY_NONE, 1); + _cmp(NM_CONNECTIVITY_LIMITED, NM_CONNECTIVITY_LIMITED, 0); + _cmp(NM_CONNECTIVITY_LIMITED, NM_CONNECTIVITY_PORTAL, -1); + _cmp(NM_CONNECTIVITY_LIMITED, NM_CONNECTIVITY_FULL, -1); + + _cmp(NM_CONNECTIVITY_PORTAL, NM_CONNECTIVITY_UNKNOWN, 1); + _cmp(NM_CONNECTIVITY_PORTAL, NM_CONNECTIVITY_NONE, 1); + _cmp(NM_CONNECTIVITY_PORTAL, NM_CONNECTIVITY_LIMITED, 1); + _cmp(NM_CONNECTIVITY_PORTAL, NM_CONNECTIVITY_PORTAL, 0); + _cmp(NM_CONNECTIVITY_PORTAL, NM_CONNECTIVITY_FULL, -1); + + _cmp(NM_CONNECTIVITY_FULL, NM_CONNECTIVITY_UNKNOWN, 1); + _cmp(NM_CONNECTIVITY_FULL, NM_CONNECTIVITY_NONE, 1); + _cmp(NM_CONNECTIVITY_FULL, NM_CONNECTIVITY_LIMITED, 1); + _cmp(NM_CONNECTIVITY_FULL, NM_CONNECTIVITY_PORTAL, 1); + _cmp(NM_CONNECTIVITY_FULL, NM_CONNECTIVITY_FULL, 0); + +#undef _cmp +} + +/*****************************************************************************/ + +NMTST_DEFINE(); + +int +main(int argc, char **argv) +{ + nmtst_init_with_logging(&argc, &argv, NULL, "ALL"); + + g_test_add_func("/general/test_logging_domains", test_logging_domains); + g_test_add_func("/general/test_logging_error", test_logging_error); + + g_test_add_func("/general/nm_utils_strbuf_append", test_nm_utils_strbuf_append); + + g_test_add_func("/general/nm_utils_ip6_address_clear_host_address", + test_nm_utils_ip6_address_clear_host_address); + g_test_add_func("/general/nm_utils_ip6_address_same_prefix", + test_nm_utils_ip6_address_same_prefix); + g_test_add_func("/general/nm_utils_log_connection_diff", test_nm_utils_log_connection_diff); + + g_test_add_func("/general/nm_utils_sysctl_ip_conf_path", test_nm_utils_sysctl_ip_conf_path); + + g_test_add_func("/general/exp10", test_nm_utils_exp10); + + g_test_add_func("/general/connection-match/basic", test_connection_match_basic); + g_test_add_func("/general/connection-match/ip6-method", test_connection_match_ip6_method); + g_test_add_func("/general/connection-match/ip6-method-ignore", + test_connection_match_ip6_method_ignore); + g_test_add_func("/general/connection-match/ip6-method-ignore-auto", + test_connection_match_ip6_method_ignore_auto); + g_test_add_func("/general/connection-match/ip4-method", test_connection_match_ip4_method); + g_test_add_func("/general/connection-match/con-interface-name", + test_connection_match_interface_name); + g_test_add_func("/general/connection-match/wired", test_connection_match_wired); + g_test_add_func("/general/connection-match/wired2", test_connection_match_wired2); + g_test_add_func("/general/connection-match/cloned_mac", test_connection_match_cloned_mac); + g_test_add_func("/general/connection-match/no-match-ip4-addr", + test_connection_no_match_ip4_addr); + g_test_add_func("/general/connection-match/no-match-vlan", test_connection_no_match_vlan); + g_test_add_func("/general/connection-match/routes/ip4/1", test_connection_match_ip4_routes1); + g_test_add_func("/general/connection-match/routes/ip4/2", test_connection_match_ip4_routes2); + g_test_add_func("/general/connection-match/routes/ip6", test_connection_match_ip6_routes); + + g_test_add_func("/general/wildcard-match", test_wildcard_match); + + g_test_add_func("/general/connection-sort/autoconnect-priority", + test_connection_sort_autoconnect_priority); + + g_test_add_func("/general/match-spec/device", test_match_spec_device); + g_test_add_func("/general/match-spec/config", test_match_spec_config); + g_test_add_func("/general/duplicate_decl_specifier", test_duplicate_decl_specifier); + + g_test_add_func("/general/reverse_dns/ip4", test_reverse_dns_ip4); + g_test_add_func("/general/reverse_dns/ip6", test_reverse_dns_ip6); + + g_test_add_func("/general/stable-id/parse", test_stable_id_parse); + g_test_add_func("/general/stable-id/generated-complete", test_stable_id_generated_complete); + + g_test_add_func("/general/machine-id/read", test_machine_id_read); + + g_test_add_func("/general/test_utils_file_is_in_path", test_utils_file_is_in_path); + + g_test_add_func("/general/test_dns_create_resolv_conf", test_dns_create_resolv_conf); + + g_test_add_data_func("/general/nm_utils_dhcp_client_id_systemd_node_specific/0", + GINT_TO_POINTER(0), + test_nm_utils_dhcp_client_id_systemd_node_specific); + g_test_add_data_func("/general/nm_utils_dhcp_client_id_systemd_node_specific/1", + GINT_TO_POINTER(1), + test_nm_utils_dhcp_client_id_systemd_node_specific); + + g_test_add_func("/core/general/test_connectivity_state_cmp", test_connectivity_state_cmp); + g_test_add_func("/core/general/test_kernel_cmdline_match_check", + test_kernel_cmdline_match_check); + + return g_test_run(); +} |