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Diffstat (limited to 'src/core/tests/test-systemd.c')
| -rw-r--r-- | src/core/tests/test-systemd.c | 339 |
1 files changed, 339 insertions, 0 deletions
diff --git a/src/core/tests/test-systemd.c b/src/core/tests/test-systemd.c new file mode 100644 index 00000000..03576c13 --- /dev/null +++ b/src/core/tests/test-systemd.c @@ -0,0 +1,339 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (C) 2016 Red Hat, Inc. + */ + +#include "src/core/systemd/nm-default-systemd.h" + +#include "systemd/nm-sd.h" +#include "systemd/nm-sd-utils-shared.h" + +#include "nm-test-utils-core.h" + +/***************************************************************************** + * Stub implementations of libNetworkManagerBase symbols + *****************************************************************************/ + +gboolean +nm_utils_get_testing_initialized(void) +{ + return TRUE; +} + +void +_nm_utils_set_testing(NMUtilsTestFlags flags) +{ + g_assert_not_reached(); +} + +gint32 +nm_utils_get_monotonic_timestamp_sec(void) +{ + return 1; +} + +NMLogDomain _nm_logging_enabled_state[_LOGL_N_REAL]; + +gboolean +_nm_log_enabled_impl(gboolean mt_require_locking, NMLogLevel level, NMLogDomain domain) +{ + return FALSE; +} + +void +_nm_log_impl(const char *file, + guint line, + const char *func, + gboolean mt_require_locking, + NMLogLevel level, + NMLogDomain domain, + int error, + const char *ifname, + const char *con_uuid, + const char *fmt, + ...) +{} + +gboolean +nm_logging_setup(const char *level, const char *domains, char **bad_domains, GError **error) +{ + return TRUE; +} + +const char * +nm_strerror_native(int errsv) +{ + return g_strerror(errsv); +} + +/*****************************************************************************/ + +static void +test_dhcp_create(void) +{ + sd_dhcp_client *client4 = NULL; + int r; + + r = sd_dhcp_client_new(&client4, FALSE); + g_assert(r == 0); + g_assert(client4); + + if (/* never true */ client4 == (gpointer) &r) { + /* we don't want to call this, but ensure that the linker + * includes all these symbols. */ + sd_dhcp_client_start(client4); + } + + sd_dhcp_client_unref(client4); +} + +/*****************************************************************************/ + +static void +test_lldp_create(void) +{ + sd_lldp *lldp = NULL; + int r; + + r = sd_lldp_new(&lldp); + g_assert(r == 0); + g_assert(lldp); + + sd_lldp_unref(lldp); +} + +/*****************************************************************************/ + +typedef struct { + GMainLoop * mainloop; + sd_event_source *event_source; +} TestSdEventData; + +static int +_test_sd_event_timeout_cb(sd_event_source *s, uint64_t usec, void *userdata) +{ + TestSdEventData *user_data = userdata; + + g_assert(user_data); + g_assert(user_data->mainloop); + g_assert(user_data->event_source); + + user_data->event_source = sd_event_source_unref(user_data->event_source); + g_main_loop_quit(user_data->mainloop); + return 0; +} + +static void +test_sd_event(void) +{ + int repeat; + + for (repeat = 0; repeat < 2; repeat++) { + guint sd_id = 0; + int r; + int i, n; + sd_event * other_events[3] = {NULL}, *event = NULL; + TestSdEventData user_data = {0}; + + g_assert_cmpint(sd_event_default(NULL), ==, 0); + + for (i = 0, n = (nmtst_get_rand_uint32() % (G_N_ELEMENTS(other_events) + 1)); i < n; i++) { + r = sd_event_default(&other_events[i]); + g_assert(r >= 0 && other_events[i]); + } + + sd_id = nm_sd_event_attach_default(); + + r = sd_event_default(&event); + g_assert(r >= 0 && event); + + r = sd_event_add_time(event, + &user_data.event_source, + CLOCK_MONOTONIC, + 1, + 0, + _test_sd_event_timeout_cb, + &user_data); + g_assert(r >= 0 && user_data.event_source); + + user_data.mainloop = g_main_loop_new(NULL, FALSE); + g_main_loop_run(user_data.mainloop); + g_main_loop_unref(user_data.mainloop); + + g_assert(!user_data.event_source); + + event = sd_event_unref(event); + for (i = 0, n = (nmtst_get_rand_uint32() % (G_N_ELEMENTS(other_events) + 1)); i < n; i++) + other_events[i] = sd_event_unref(other_events[i]); + nm_clear_g_source(&sd_id); + for (i = 0, n = G_N_ELEMENTS(other_events); i < n; i++) + other_events[i] = sd_event_unref(other_events[i]); + + g_assert_cmpint(sd_event_default(NULL), ==, 0); + } +} + +/*****************************************************************************/ + +static void +test_path_equal(void) +{ +#define _path_equal_check1(path, kill_dots, expected) \ + G_STMT_START \ + { \ + const gboolean _kill_dots = (kill_dots); \ + const char * _path0 = (path); \ + const char * _expected = (expected); \ + gs_free char * _path = g_strdup(_path0); \ + const char * _path_result; \ + \ + if (!_kill_dots && !nm_sd_utils_path_equal(_path0, _expected)) \ + g_error("Paths \"%s\" and \"%s\" don't compare equal", _path0, _expected); \ + \ + _path_result = nm_sd_utils_path_simplify(_path, _kill_dots); \ + g_assert(_path_result == _path); \ + g_assert_cmpstr(_path, ==, _expected); \ + } \ + G_STMT_END + +#define _path_equal_check(path, expected_no_kill_dots, expected_kill_dots) \ + G_STMT_START \ + { \ + _path_equal_check1(path, FALSE, expected_no_kill_dots); \ + _path_equal_check1(path, TRUE, expected_kill_dots ?: expected_no_kill_dots); \ + } \ + G_STMT_END + + _path_equal_check("", "", NULL); + _path_equal_check(".", ".", NULL); + _path_equal_check("..", "..", NULL); + _path_equal_check("/..", "/..", NULL); + _path_equal_check("//..", "/..", NULL); + _path_equal_check("/.", "/.", "/"); + _path_equal_check("./", ".", "."); + _path_equal_check("./.", "./.", "."); + _path_equal_check(".///.", "./.", "."); + _path_equal_check(".///./", "./.", "."); + _path_equal_check(".////", ".", "."); + _path_equal_check("//..//foo/", "/../foo", NULL); + _path_equal_check("///foo//./bar/.", "/foo/./bar/.", "/foo/bar"); + _path_equal_check(".//./foo//./bar/.", "././foo/./bar/.", "foo/bar"); +} + +/*****************************************************************************/ + +static void +_test_unbase64char(char ch, gboolean maybe_invalid) +{ + int r; + + r = nm_sd_utils_unbase64char(ch, FALSE); + + if (ch == '=') { + g_assert(!maybe_invalid); + g_assert_cmpint(r, <, 0); + g_assert_cmpint(nm_sd_utils_unbase64char(ch, TRUE), ==, G_MAXINT); + } else { + g_assert_cmpint(r, ==, nm_sd_utils_unbase64char(ch, TRUE)); + if (r >= 0) + g_assert_cmpint(r, <=, 255); + if (!maybe_invalid) + g_assert_cmpint(r, >=, 0); + } +} + +static void +_test_unbase64mem_mem(const char *base64, const guint8 *expected_arr, gsize expected_len) +{ + gs_free char *expected_base64 = NULL; + int r; + gs_free guint8 *exp2_arr = NULL; + gs_free guint8 *exp3_arr = NULL; + gsize exp2_len; + gsize exp3_len; + gsize i; + + expected_base64 = g_base64_encode(expected_arr, expected_len); + + for (i = 0; expected_base64[i]; i++) + _test_unbase64char(expected_base64[i], FALSE); + + r = nm_sd_utils_unbase64mem(expected_base64, + strlen(expected_base64), + TRUE, + &exp2_arr, + &exp2_len); + g_assert_cmpint(r, ==, 0); + g_assert_cmpmem(expected_arr, expected_len, exp2_arr, exp2_len); + + if (!nm_streq(base64, expected_base64)) { + r = nm_sd_utils_unbase64mem(base64, strlen(base64), TRUE, &exp3_arr, &exp3_len); + g_assert_cmpint(r, ==, 0); + g_assert_cmpmem(expected_arr, expected_len, exp3_arr, exp3_len); + } +} + +#define _test_unbase64mem(base64, expected_str) \ + _test_unbase64mem_mem(base64, (const guint8 *) "" expected_str "", NM_STRLEN(expected_str)) + +static void +_test_unbase64mem_inval(const char *base64) +{ + gs_free guint8 *exp_arr = NULL; + gsize exp_len = 0; + int r; + + r = nm_sd_utils_unbase64mem(base64, strlen(base64), TRUE, &exp_arr, &exp_len); + g_assert_cmpint(r, <, 0); + g_assert(!exp_arr); + g_assert(exp_len == 0); +} + +static void +test_nm_sd_utils_unbase64mem(void) +{ + gs_free char *rnd_base64 = NULL; + guint8 rnd_buf[30]; + guint i, rnd_len; + + _test_unbase64mem("", ""); + _test_unbase64mem(" ", ""); + _test_unbase64mem(" Y Q == ", "a"); + _test_unbase64mem(" Y WJjZGV mZ 2g = ", "abcdefgh"); + _test_unbase64mem_inval(" Y %WJjZGV mZ 2g = "); + _test_unbase64mem_inval(" Y %WJjZGV mZ 2g = a"); + _test_unbase64mem("YQ==", "a"); + _test_unbase64mem_inval("YQ==a"); + + rnd_len = nmtst_get_rand_uint32() % sizeof(rnd_buf); + for (i = 0; i < rnd_len; i++) + rnd_buf[i] = nmtst_get_rand_uint32() % 256; + rnd_base64 = g_base64_encode(rnd_buf, rnd_len); + _test_unbase64mem_mem(rnd_base64, rnd_buf, rnd_len); + + _test_unbase64char('=', FALSE); + for (i = 0; i < 10; i++) { + char ch = nmtst_get_rand_uint32() % 256; + + if (ch != '=') + _test_unbase64char(ch, TRUE); + } +} + +/*****************************************************************************/ + +NMTST_DEFINE(); + +int +main(int argc, char **argv) +{ + nmtst_init_assert_logging(&argc, &argv, "INFO", "ALL"); + + g_test_add_func("/systemd/dhcp/create", test_dhcp_create); + g_test_add_func("/systemd/lldp/create", test_lldp_create); + g_test_add_func("/systemd/sd-event", test_sd_event); + g_test_add_func("/systemd/test_path_equal", test_path_equal); + g_test_add_func("/systemd/test_nm_sd_utils_unbase64mem", test_nm_sd_utils_unbase64mem); + + return g_test_run(); +} |