diff options
Diffstat (limited to 'src/libelogind')
| -rw-r--r-- | src/libelogind/sd-bus/test-bus-error.c | 234 | ||||
| -rw-r--r-- | src/libelogind/sd-bus/test-bus-introspect.c | 63 | ||||
| -rw-r--r-- | src/libelogind/sd-bus/test-bus-match.c | 159 | ||||
| -rw-r--r-- | src/libelogind/sd-bus/test-bus-server.c | 216 | ||||
| -rw-r--r-- | src/libelogind/sd-bus/test-bus-signature.c | 164 | ||||
| -rw-r--r-- | src/libelogind/sd-event/test-event.c | 364 |
6 files changed, 1200 insertions, 0 deletions
diff --git a/src/libelogind/sd-bus/test-bus-error.c b/src/libelogind/sd-bus/test-bus-error.c new file mode 100644 index 000000000..f7c889b7c --- /dev/null +++ b/src/libelogind/sd-bus/test-bus-error.c @@ -0,0 +1,234 @@ +/*** + This file is part of systemd. + + Copyright 2013 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include "sd-bus.h" + +#include "bus-common-errors.h" +#include "bus-error.h" +#include "bus-util.h" +#include "errno-list.h" + +static void test_error(void) { + _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL, second = SD_BUS_ERROR_NULL; + const sd_bus_error const_error = SD_BUS_ERROR_MAKE_CONST(SD_BUS_ERROR_FILE_EXISTS, "const error"); + const sd_bus_error temporarily_const_error = { + .name = SD_BUS_ERROR_ACCESS_DENIED, + .message = "oh! no", + ._need_free = -1 + }; + + assert_se(!sd_bus_error_is_set(&error)); + assert_se(sd_bus_error_set(&error, SD_BUS_ERROR_NOT_SUPPORTED, "xxx") == -EOPNOTSUPP); + assert_se(streq(error.name, SD_BUS_ERROR_NOT_SUPPORTED)); + assert_se(streq(error.message, "xxx")); + assert_se(sd_bus_error_has_name(&error, SD_BUS_ERROR_NOT_SUPPORTED)); + assert_se(sd_bus_error_get_errno(&error) == EOPNOTSUPP); + assert_se(sd_bus_error_is_set(&error)); + sd_bus_error_free(&error); + + /* Check with no error */ + assert_se(!sd_bus_error_is_set(&error)); + assert_se(sd_bus_error_setf(&error, NULL, "yyy %i", -1) == 0); + assert_se(error.name == NULL); + assert_se(error.message == NULL); + assert_se(!sd_bus_error_has_name(&error, SD_BUS_ERROR_FILE_NOT_FOUND)); + assert_se(sd_bus_error_get_errno(&error) == 0); + assert_se(!sd_bus_error_is_set(&error)); + + assert_se(sd_bus_error_setf(&error, SD_BUS_ERROR_FILE_NOT_FOUND, "yyy %i", -1) == -ENOENT); + assert_se(streq(error.name, SD_BUS_ERROR_FILE_NOT_FOUND)); + assert_se(streq(error.message, "yyy -1")); + assert_se(sd_bus_error_has_name(&error, SD_BUS_ERROR_FILE_NOT_FOUND)); + assert_se(sd_bus_error_get_errno(&error) == ENOENT); + assert_se(sd_bus_error_is_set(&error)); + + assert_se(!sd_bus_error_is_set(&second)); + assert_se(second._need_free == 0); + assert_se(error._need_free > 0); + assert_se(sd_bus_error_copy(&second, &error) == -ENOENT); + assert_se(second._need_free > 0); + assert_se(streq(error.name, second.name)); + assert_se(streq(error.message, second.message)); + assert_se(sd_bus_error_get_errno(&second) == ENOENT); + assert_se(sd_bus_error_has_name(&second, SD_BUS_ERROR_FILE_NOT_FOUND)); + assert_se(sd_bus_error_is_set(&second)); + + sd_bus_error_free(&error); + sd_bus_error_free(&second); + + assert_se(!sd_bus_error_is_set(&second)); + assert_se(const_error._need_free == 0); + assert_se(sd_bus_error_copy(&second, &const_error) == -EEXIST); + assert_se(second._need_free == 0); + assert_se(streq(const_error.name, second.name)); + assert_se(streq(const_error.message, second.message)); + assert_se(sd_bus_error_get_errno(&second) == EEXIST); + assert_se(sd_bus_error_has_name(&second, SD_BUS_ERROR_FILE_EXISTS)); + assert_se(sd_bus_error_is_set(&second)); + sd_bus_error_free(&second); + + assert_se(!sd_bus_error_is_set(&second)); + assert_se(temporarily_const_error._need_free < 0); + assert_se(sd_bus_error_copy(&second, &temporarily_const_error) == -EACCES); + assert_se(second._need_free > 0); + assert_se(streq(temporarily_const_error.name, second.name)); + assert_se(streq(temporarily_const_error.message, second.message)); + assert_se(sd_bus_error_get_errno(&second) == EACCES); + assert_se(sd_bus_error_has_name(&second, SD_BUS_ERROR_ACCESS_DENIED)); + assert_se(sd_bus_error_is_set(&second)); + + assert_se(!sd_bus_error_is_set(&error)); + assert_se(sd_bus_error_set_const(&error, "System.Error.EUCLEAN", "Hallo") == -EUCLEAN); + assert_se(streq(error.name, "System.Error.EUCLEAN")); + assert_se(streq(error.message, "Hallo")); + assert_se(sd_bus_error_has_name(&error, "System.Error.EUCLEAN")); + assert_se(sd_bus_error_get_errno(&error) == EUCLEAN); + assert_se(sd_bus_error_is_set(&error)); + sd_bus_error_free(&error); + + assert_se(!sd_bus_error_is_set(&error)); + assert_se(sd_bus_error_set_errno(&error, EBUSY) == -EBUSY); + assert_se(streq(error.name, "System.Error.EBUSY")); + assert_se(streq(error.message, strerror(EBUSY))); + assert_se(sd_bus_error_has_name(&error, "System.Error.EBUSY")); + assert_se(sd_bus_error_get_errno(&error) == EBUSY); + assert_se(sd_bus_error_is_set(&error)); + sd_bus_error_free(&error); + + assert_se(!sd_bus_error_is_set(&error)); + assert_se(sd_bus_error_set_errnof(&error, EIO, "Waldi %c", 'X') == -EIO); + assert_se(streq(error.name, SD_BUS_ERROR_IO_ERROR)); + assert_se(streq(error.message, "Waldi X")); + assert_se(sd_bus_error_has_name(&error, SD_BUS_ERROR_IO_ERROR)); + assert_se(sd_bus_error_get_errno(&error) == EIO); + assert_se(sd_bus_error_is_set(&error)); + sd_bus_error_free(&error); + + /* Check with no error */ + assert_se(!sd_bus_error_is_set(&error)); + assert_se(sd_bus_error_set_errnof(&error, 0, "Waldi %c", 'X') == 0); + assert_se(error.name == NULL); + assert_se(error.message == NULL); + assert_se(!sd_bus_error_has_name(&error, SD_BUS_ERROR_IO_ERROR)); + assert_se(sd_bus_error_get_errno(&error) == 0); + assert_se(!sd_bus_error_is_set(&error)); +} + +extern const sd_bus_error_map __start_BUS_ERROR_MAP[]; +extern const sd_bus_error_map __stop_BUS_ERROR_MAP[]; + +static void dump_mapping_table(void) { + const sd_bus_error_map *m; + + printf("----- errno mappings ------\n"); + m = __start_BUS_ERROR_MAP; + while (m < __stop_BUS_ERROR_MAP) { + + if (m->code == BUS_ERROR_MAP_END_MARKER) { + m = ALIGN8_PTR(m+1); + continue; + } + + printf("%s -> %i/%s\n", strna(m->name), m->code, strna(errno_to_name(m->code))); + m++; + } + printf("---------------------------\n"); +} + +static void test_errno_mapping_standard(void) { + assert_se(sd_bus_error_set(NULL, "System.Error.EUCLEAN", NULL) == -EUCLEAN); + assert_se(sd_bus_error_set(NULL, "System.Error.EBUSY", NULL) == -EBUSY); + assert_se(sd_bus_error_set(NULL, "System.Error.EINVAL", NULL) == -EINVAL); + assert_se(sd_bus_error_set(NULL, "System.Error.WHATSIT", NULL) == -EIO); +} + +BUS_ERROR_MAP_ELF_REGISTER const sd_bus_error_map test_errors[] = { + SD_BUS_ERROR_MAP("org.freedesktop.custom-dbus-error", 5), + SD_BUS_ERROR_MAP("org.freedesktop.custom-dbus-error-2", 52), + SD_BUS_ERROR_MAP_END +}; + +BUS_ERROR_MAP_ELF_REGISTER const sd_bus_error_map test_errors2[] = { + SD_BUS_ERROR_MAP("org.freedesktop.custom-dbus-error-3", 33), + SD_BUS_ERROR_MAP("org.freedesktop.custom-dbus-error-4", 44), + SD_BUS_ERROR_MAP("org.freedesktop.custom-dbus-error-33", 333), + SD_BUS_ERROR_MAP_END +}; + +static const sd_bus_error_map test_errors3[] = { + SD_BUS_ERROR_MAP("org.freedesktop.custom-dbus-error-88", 888), + SD_BUS_ERROR_MAP("org.freedesktop.custom-dbus-error-99", 999), + SD_BUS_ERROR_MAP_END +}; + +static const sd_bus_error_map test_errors4[] = { + SD_BUS_ERROR_MAP("org.freedesktop.custom-dbus-error-77", 777), + SD_BUS_ERROR_MAP("org.freedesktop.custom-dbus-error-78", 778), + SD_BUS_ERROR_MAP_END +}; + +static const sd_bus_error_map test_errors_bad1[] = { + SD_BUS_ERROR_MAP("org.freedesktop.custom-dbus-error-1", 0), + SD_BUS_ERROR_MAP_END +}; + +static const sd_bus_error_map test_errors_bad2[] = { + SD_BUS_ERROR_MAP("org.freedesktop.custom-dbus-error-1", -1), + SD_BUS_ERROR_MAP_END +}; + +static void test_errno_mapping_custom(void) { + assert_se(sd_bus_error_set(NULL, "org.freedesktop.custom-dbus-error", NULL) == -5); + assert_se(sd_bus_error_set(NULL, "org.freedesktop.custom-dbus-error-2", NULL) == -52); + assert_se(sd_bus_error_set(NULL, "org.freedesktop.custom-dbus-error-x", NULL) == -EIO); + assert_se(sd_bus_error_set(NULL, "org.freedesktop.custom-dbus-error-33", NULL) == -333); + + assert_se(sd_bus_error_set(NULL, "org.freedesktop.custom-dbus-error-88", NULL) == -EIO); + assert_se(sd_bus_error_set(NULL, "org.freedesktop.custom-dbus-error-99", NULL) == -EIO); + assert_se(sd_bus_error_set(NULL, "org.freedesktop.custom-dbus-error-77", NULL) == -EIO); + + assert_se(sd_bus_error_add_map(test_errors3) > 0); + assert_se(sd_bus_error_set(NULL, "org.freedesktop.custom-dbus-error-88", NULL) == -888); + assert_se(sd_bus_error_add_map(test_errors4) > 0); + assert_se(sd_bus_error_add_map(test_errors4) == 0); + assert_se(sd_bus_error_add_map(test_errors3) == 0); + + assert_se(sd_bus_error_set(NULL, "org.freedesktop.custom-dbus-error-99", NULL) == -999); + assert_se(sd_bus_error_set(NULL, "org.freedesktop.custom-dbus-error-77", NULL) == -777); + assert_se(sd_bus_error_set(NULL, "org.freedesktop.custom-dbus-error-78", NULL) == -778); + assert_se(sd_bus_error_set(NULL, "org.freedesktop.custom-dbus-error-2", NULL) == -52); + assert_se(sd_bus_error_set(NULL, "org.freedesktop.custom-dbus-error-y", NULL) == -EIO); + +#if 0 /// UNNEEDED by elogind + assert_se(sd_bus_error_set(NULL, BUS_ERROR_NO_SUCH_UNIT, NULL) == -ENOENT); +#endif // 0 + + assert_se(sd_bus_error_add_map(test_errors_bad1) == -EINVAL); + assert_se(sd_bus_error_add_map(test_errors_bad2) == -EINVAL); +} + +int main(int argc, char *argv[]) { + dump_mapping_table(); + + test_error(); + test_errno_mapping_standard(); + test_errno_mapping_custom(); + + return 0; +} diff --git a/src/libelogind/sd-bus/test-bus-introspect.c b/src/libelogind/sd-bus/test-bus-introspect.c new file mode 100644 index 000000000..4425cfae2 --- /dev/null +++ b/src/libelogind/sd-bus/test-bus-introspect.c @@ -0,0 +1,63 @@ +/*** + This file is part of systemd. + + Copyright 2013 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include "bus-introspect.h" +#include "log.h" + +static int prop_get(sd_bus *bus, const char *path, const char *interface, const char *property, sd_bus_message *reply, void *userdata, sd_bus_error *error) { + return -EINVAL; +} + +static int prop_set(sd_bus *bus, const char *path, const char *interface, const char *property, sd_bus_message *reply, void *userdata, sd_bus_error *error) { + return -EINVAL; +} + +static const sd_bus_vtable vtable[] = { + SD_BUS_VTABLE_START(0), + SD_BUS_METHOD("Hello", "ssas", "a(uu)", NULL, 0), + SD_BUS_METHOD("DeprecatedHello", "", "", NULL, SD_BUS_VTABLE_DEPRECATED), + SD_BUS_METHOD("DeprecatedHelloNoReply", "", "", NULL, SD_BUS_VTABLE_DEPRECATED|SD_BUS_VTABLE_METHOD_NO_REPLY), + SD_BUS_SIGNAL("Wowza", "sss", 0), + SD_BUS_SIGNAL("DeprecatedWowza", "ut", SD_BUS_VTABLE_DEPRECATED), + SD_BUS_WRITABLE_PROPERTY("AProperty", "s", prop_get, prop_set, 0, 0), + SD_BUS_PROPERTY("AReadOnlyDeprecatedProperty", "(ut)", prop_get, 0, SD_BUS_VTABLE_DEPRECATED), + SD_BUS_PROPERTY("ChangingProperty", "t", prop_get, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), + SD_BUS_PROPERTY("Invalidating", "t", prop_get, 0, SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION), + SD_BUS_PROPERTY("Constant", "t", prop_get, 0, SD_BUS_VTABLE_PROPERTY_CONST|SD_BUS_VTABLE_PROPERTY_EXPLICIT), + SD_BUS_VTABLE_END +}; + +int main(int argc, char *argv[]) { + struct introspect intro; + + log_set_max_level(LOG_DEBUG); + + assert_se(introspect_begin(&intro, false) >= 0); + + fprintf(intro.f, " <interface name=\"org.foo\">\n"); + assert_se(introspect_write_interface(&intro, vtable) >= 0); + fputs(" </interface>\n", intro.f); + + fflush(intro.f); + fputs(intro.introspection, stdout); + + introspect_free(&intro); + + return 0; +} diff --git a/src/libelogind/sd-bus/test-bus-match.c b/src/libelogind/sd-bus/test-bus-match.c new file mode 100644 index 000000000..29c4529f9 --- /dev/null +++ b/src/libelogind/sd-bus/test-bus-match.c @@ -0,0 +1,159 @@ +/*** + This file is part of systemd. + + Copyright 2013 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include "bus-match.h" +#include "bus-message.h" +#include "bus-slot.h" +#include "bus-util.h" +#include "log.h" +#include "macro.h" + +static bool mask[32]; + +static int filter(sd_bus_message *m, void *userdata, sd_bus_error *ret_error) { + log_info("Ran %u", PTR_TO_UINT(userdata)); + assert_se(PTR_TO_UINT(userdata) < ELEMENTSOF(mask)); + mask[PTR_TO_UINT(userdata)] = true; + return 0; +} + +static bool mask_contains(unsigned a[], unsigned n) { + unsigned i, j; + + for (i = 0; i < ELEMENTSOF(mask); i++) { + bool found = false; + + for (j = 0; j < n; j++) + if (a[j] == i) { + found = true; + break; + } + + if (found != mask[i]) + return false; + } + + return true; +} + +static int match_add(sd_bus_slot *slots, struct bus_match_node *root, const char *match, int value) { + struct bus_match_component *components = NULL; + unsigned n_components = 0; + sd_bus_slot *s; + int r; + + s = slots + value; + zero(*s); + + r = bus_match_parse(match, &components, &n_components); + if (r < 0) + return r; + + s->userdata = INT_TO_PTR(value); + s->match_callback.callback = filter; + + r = bus_match_add(root, components, n_components, &s->match_callback); + bus_match_parse_free(components, n_components); + + return r; +} + +static void test_match_scope(const char *match, enum bus_match_scope scope) { + struct bus_match_component *components = NULL; + unsigned n_components = 0; + + assert_se(bus_match_parse(match, &components, &n_components) >= 0); + assert_se(bus_match_get_scope(components, n_components) == scope); + bus_match_parse_free(components, n_components); +} + +int main(int argc, char *argv[]) { + struct bus_match_node root = { + .type = BUS_MATCH_ROOT, + }; + + _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL; + _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; + enum bus_match_node_type i; + sd_bus_slot slots[19]; + int r; + + r = sd_bus_open_system(&bus); + if (r < 0) + return EXIT_TEST_SKIP; + + assert_se(match_add(slots, &root, "arg2='wal\\'do',sender='foo',type='signal',interface='bar.x',", 1) >= 0); + assert_se(match_add(slots, &root, "arg2='wal\\'do2',sender='foo',type='signal',interface='bar.x',", 2) >= 0); + assert_se(match_add(slots, &root, "arg3='test',sender='foo',type='signal',interface='bar.x',", 3) >= 0); + assert_se(match_add(slots, &root, "arg3='test',sender='foo',type='method_call',interface='bar.x',", 4) >= 0); + assert_se(match_add(slots, &root, "", 5) >= 0); + assert_se(match_add(slots, &root, "interface='quux.x'", 6) >= 0); + assert_se(match_add(slots, &root, "interface='bar.x'", 7) >= 0); + assert_se(match_add(slots, &root, "member='waldo',path='/foo/bar'", 8) >= 0); + assert_se(match_add(slots, &root, "path='/foo/bar'", 9) >= 0); + assert_se(match_add(slots, &root, "path_namespace='/foo'", 10) >= 0); + assert_se(match_add(slots, &root, "path_namespace='/foo/quux'", 11) >= 0); + assert_se(match_add(slots, &root, "arg1='two'", 12) >= 0); + assert_se(match_add(slots, &root, "member='waldo',arg2path='/prefix/'", 13) >= 0); + assert_se(match_add(slots, &root, "member=waldo,path='/foo/bar',arg3namespace='prefix'", 14) >= 0); + assert_se(match_add(slots, &root, "arg4has='pi'", 15) >= 0); + assert_se(match_add(slots, &root, "arg4has='pa'", 16) >= 0); + assert_se(match_add(slots, &root, "arg4has='po'", 17) >= 0); + assert_se(match_add(slots, &root, "arg4='pi'", 18) >= 0); + + bus_match_dump(&root, 0); + + assert_se(sd_bus_message_new_signal(bus, &m, "/foo/bar", "bar.x", "waldo") >= 0); + assert_se(sd_bus_message_append(m, "ssssas", "one", "two", "/prefix/three", "prefix.four", 3, "pi", "pa", "po") >= 0); + assert_se(bus_message_seal(m, 1, 0) >= 0); + + zero(mask); + assert_se(bus_match_run(NULL, &root, m) == 0); + assert_se(mask_contains((unsigned[]) { 9, 8, 7, 5, 10, 12, 13, 14, 15, 16, 17 }, 11)); + + assert_se(bus_match_remove(&root, &slots[8].match_callback) >= 0); + assert_se(bus_match_remove(&root, &slots[13].match_callback) >= 0); + + bus_match_dump(&root, 0); + + zero(mask); + assert_se(bus_match_run(NULL, &root, m) == 0); + assert_se(mask_contains((unsigned[]) { 9, 5, 10, 12, 14, 7, 15, 16, 17 }, 9)); + + for (i = 0; i < _BUS_MATCH_NODE_TYPE_MAX; i++) { + char buf[32]; + const char *x; + + assert_se(x = bus_match_node_type_to_string(i, buf, sizeof(buf))); + + if (i >= BUS_MATCH_MESSAGE_TYPE) + assert_se(bus_match_node_type_from_string(x, strlen(x)) == i); + } + + bus_match_free(&root); + + test_match_scope("interface='foobar'", BUS_MATCH_GENERIC); + test_match_scope("", BUS_MATCH_GENERIC); + test_match_scope("interface='org.freedesktop.DBus.Local'", BUS_MATCH_LOCAL); + test_match_scope("sender='org.freedesktop.DBus.Local'", BUS_MATCH_LOCAL); + test_match_scope("member='gurke',path='/org/freedesktop/DBus/Local'", BUS_MATCH_LOCAL); + test_match_scope("arg2='piep',sender='org.freedesktop.DBus',member='waldo'", BUS_MATCH_DRIVER); + + return 0; +} diff --git a/src/libelogind/sd-bus/test-bus-server.c b/src/libelogind/sd-bus/test-bus-server.c new file mode 100644 index 000000000..b6272efc3 --- /dev/null +++ b/src/libelogind/sd-bus/test-bus-server.c @@ -0,0 +1,216 @@ +/*** + This file is part of systemd. + + Copyright 2013 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include <pthread.h> +#include <stdlib.h> + +#include "sd-bus.h" + +#include "bus-internal.h" +#include "bus-util.h" +#include "log.h" +#include "macro.h" +#include "util.h" + +struct context { + int fds[2]; + + bool client_negotiate_unix_fds; + bool server_negotiate_unix_fds; + + bool client_anonymous_auth; + bool server_anonymous_auth; +}; + +static void *server(void *p) { + struct context *c = p; + sd_bus *bus = NULL; + sd_id128_t id; + bool quit = false; + int r; + + assert_se(sd_id128_randomize(&id) >= 0); + + assert_se(sd_bus_new(&bus) >= 0); + assert_se(sd_bus_set_fd(bus, c->fds[0], c->fds[0]) >= 0); + assert_se(sd_bus_set_server(bus, 1, id) >= 0); + assert_se(sd_bus_set_anonymous(bus, c->server_anonymous_auth) >= 0); + assert_se(sd_bus_negotiate_fds(bus, c->server_negotiate_unix_fds) >= 0); + assert_se(sd_bus_start(bus) >= 0); + + while (!quit) { + _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL, *reply = NULL; + + r = sd_bus_process(bus, &m); + if (r < 0) { + log_error_errno(r, "Failed to process requests: %m"); + goto fail; + } + + if (r == 0) { + r = sd_bus_wait(bus, (uint64_t) -1); + if (r < 0) { + log_error_errno(r, "Failed to wait: %m"); + goto fail; + } + + continue; + } + + if (!m) + continue; + + log_info("Got message! member=%s", strna(sd_bus_message_get_member(m))); + + if (sd_bus_message_is_method_call(m, "org.freedesktop.systemd.test", "Exit")) { + + assert_se((sd_bus_can_send(bus, 'h') >= 1) == (c->server_negotiate_unix_fds && c->client_negotiate_unix_fds)); + + r = sd_bus_message_new_method_return(m, &reply); + if (r < 0) { + log_error_errno(r, "Failed to allocate return: %m"); + goto fail; + } + + quit = true; + + } else if (sd_bus_message_is_method_call(m, NULL, NULL)) { + r = sd_bus_message_new_method_error( + m, + &reply, + &SD_BUS_ERROR_MAKE_CONST(SD_BUS_ERROR_UNKNOWN_METHOD, "Unknown method.")); + if (r < 0) { + log_error_errno(r, "Failed to allocate return: %m"); + goto fail; + } + } + + if (reply) { + r = sd_bus_send(bus, reply, NULL); + if (r < 0) { + log_error_errno(r, "Failed to send reply: %m"); + goto fail; + } + } + } + + r = 0; + +fail: + if (bus) { + sd_bus_flush(bus); + sd_bus_unref(bus); + } + + return INT_TO_PTR(r); +} + +static int client(struct context *c) { + _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL, *reply = NULL; + _cleanup_(sd_bus_unrefp) sd_bus *bus = NULL; + sd_bus_error error = SD_BUS_ERROR_NULL; + int r; + + assert_se(sd_bus_new(&bus) >= 0); + assert_se(sd_bus_set_fd(bus, c->fds[1], c->fds[1]) >= 0); + assert_se(sd_bus_negotiate_fds(bus, c->client_negotiate_unix_fds) >= 0); + assert_se(sd_bus_set_anonymous(bus, c->client_anonymous_auth) >= 0); + assert_se(sd_bus_start(bus) >= 0); + + r = sd_bus_message_new_method_call( + bus, + &m, + "org.freedesktop.systemd.test", + "/", + "org.freedesktop.systemd.test", + "Exit"); + if (r < 0) + return log_error_errno(r, "Failed to allocate method call: %m"); + + r = sd_bus_call(bus, m, 0, &error, &reply); + if (r < 0) { + log_error("Failed to issue method call: %s", bus_error_message(&error, -r)); + return r; + } + + return 0; +} + +static int test_one(bool client_negotiate_unix_fds, bool server_negotiate_unix_fds, + bool client_anonymous_auth, bool server_anonymous_auth) { + + struct context c; + pthread_t s; + void *p; + int r, q; + + zero(c); + + assert_se(socketpair(AF_UNIX, SOCK_STREAM, 0, c.fds) >= 0); + + c.client_negotiate_unix_fds = client_negotiate_unix_fds; + c.server_negotiate_unix_fds = server_negotiate_unix_fds; + c.client_anonymous_auth = client_anonymous_auth; + c.server_anonymous_auth = server_anonymous_auth; + + r = pthread_create(&s, NULL, server, &c); + if (r != 0) + return -r; + + r = client(&c); + + q = pthread_join(s, &p); + if (q != 0) + return -q; + + if (r < 0) + return r; + + if (PTR_TO_INT(p) < 0) + return PTR_TO_INT(p); + + return 0; +} + +int main(int argc, char *argv[]) { + int r; + + r = test_one(true, true, false, false); + assert_se(r >= 0); + + r = test_one(true, false, false, false); + assert_se(r >= 0); + + r = test_one(false, true, false, false); + assert_se(r >= 0); + + r = test_one(false, false, false, false); + assert_se(r >= 0); + + r = test_one(true, true, true, true); + assert_se(r >= 0); + + r = test_one(true, true, false, true); + assert_se(r >= 0); + + r = test_one(true, true, true, false); + assert_se(r == -EPERM); + + return EXIT_SUCCESS; +} diff --git a/src/libelogind/sd-bus/test-bus-signature.c b/src/libelogind/sd-bus/test-bus-signature.c new file mode 100644 index 000000000..4f4fd093b --- /dev/null +++ b/src/libelogind/sd-bus/test-bus-signature.c @@ -0,0 +1,164 @@ +/*** + This file is part of systemd. + + Copyright 2013 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include "bus-internal.h" +#include "bus-signature.h" +#include "log.h" +#include "string-util.h" + +int main(int argc, char *argv[]) { + char prefix[256]; + int r; + + assert_se(signature_is_single("y", false)); + assert_se(signature_is_single("u", false)); + assert_se(signature_is_single("v", false)); + assert_se(signature_is_single("as", false)); + assert_se(signature_is_single("(ss)", false)); + assert_se(signature_is_single("()", false)); + assert_se(signature_is_single("(()()()()())", false)); + assert_se(signature_is_single("(((())))", false)); + assert_se(signature_is_single("((((s))))", false)); + assert_se(signature_is_single("{ss}", true)); + assert_se(signature_is_single("a{ss}", false)); + assert_se(!signature_is_single("uu", false)); + assert_se(!signature_is_single("", false)); + assert_se(!signature_is_single("(", false)); + assert_se(!signature_is_single(")", false)); + assert_se(!signature_is_single("())", false)); + assert_se(!signature_is_single("((())", false)); + assert_se(!signature_is_single("{)", false)); + assert_se(!signature_is_single("{}", true)); + assert_se(!signature_is_single("{sss}", true)); + assert_se(!signature_is_single("{s}", true)); + assert_se(!signature_is_single("{ss}", false)); + assert_se(!signature_is_single("{ass}", true)); + assert_se(!signature_is_single("a}", true)); + + assert_se(signature_is_pair("yy")); + assert_se(signature_is_pair("ss")); + assert_se(signature_is_pair("sas")); + assert_se(signature_is_pair("sv")); + assert_se(signature_is_pair("sa(vs)")); + assert_se(!signature_is_pair("")); + assert_se(!signature_is_pair("va")); + assert_se(!signature_is_pair("sss")); + assert_se(!signature_is_pair("{s}ss")); + + assert_se(signature_is_valid("ssa{ss}sssub", true)); + assert_se(signature_is_valid("ssa{ss}sssub", false)); + assert_se(signature_is_valid("{ss}", true)); + assert_se(!signature_is_valid("{ss}", false)); + assert_se(signature_is_valid("", true)); + assert_se(signature_is_valid("", false)); + + assert_se(signature_is_valid("sssusa(uuubbba(uu)uuuu)a{u(uuuvas)}", false)); + + assert_se(!signature_is_valid("a", false)); + assert_se(signature_is_valid("as", false)); + assert_se(signature_is_valid("aas", false)); + assert_se(signature_is_valid("aaas", false)); + assert_se(signature_is_valid("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaad", false)); + assert_se(signature_is_valid("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaas", false)); + assert_se(!signature_is_valid("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaau", false)); + + assert_se(signature_is_valid("(((((((((((((((((((((((((((((((())))))))))))))))))))))))))))))))", false)); + assert_se(!signature_is_valid("((((((((((((((((((((((((((((((((()))))))))))))))))))))))))))))))))", false)); + + assert_se(namespace_complex_pattern("", "")); + assert_se(namespace_complex_pattern("foobar", "foobar")); + assert_se(namespace_complex_pattern("foobar.waldo", "foobar.waldo")); + assert_se(namespace_complex_pattern("foobar.", "foobar.waldo")); + assert_se(namespace_complex_pattern("foobar.waldo", "foobar.")); + assert_se(!namespace_complex_pattern("foobar.waldo", "foobar")); + assert_se(!namespace_complex_pattern("foobar", "foobar.waldo")); + assert_se(!namespace_complex_pattern("", "foo")); + assert_se(!namespace_complex_pattern("foo", "")); + assert_se(!namespace_complex_pattern("foo.", "")); + + assert_se(path_complex_pattern("", "")); + assert_se(!path_complex_pattern("", "/")); + assert_se(!path_complex_pattern("/", "")); + assert_se(path_complex_pattern("/", "/")); + assert_se(path_complex_pattern("/foobar/", "/")); + assert_se(!path_complex_pattern("/foobar/", "/foobar")); + assert_se(path_complex_pattern("/foobar", "/foobar")); + assert_se(!path_complex_pattern("/foobar", "/foobar/")); + assert_se(!path_complex_pattern("/foobar", "/foobar/waldo")); + assert_se(path_complex_pattern("/foobar/", "/foobar/waldo")); + assert_se(path_complex_pattern("/foobar/waldo", "/foobar/")); + + assert_se(path_simple_pattern("/foo/", "/foo/bar/waldo")); + + assert_se(namespace_simple_pattern("", "")); + assert_se(namespace_simple_pattern("", ".foobar")); + assert_se(namespace_simple_pattern("foobar", "foobar")); + assert_se(namespace_simple_pattern("foobar.waldo", "foobar.waldo")); + assert_se(namespace_simple_pattern("foobar", "foobar.waldo")); + assert_se(!namespace_simple_pattern("foobar.waldo", "foobar")); + assert_se(!namespace_simple_pattern("", "foo")); + assert_se(!namespace_simple_pattern("foo", "")); + assert_se(namespace_simple_pattern("foo.", "foo.bar.waldo")); + + assert_se(streq(object_path_startswith("/foo/bar", "/foo"), "bar")); + assert_se(streq(object_path_startswith("/foo", "/foo"), "")); + assert_se(streq(object_path_startswith("/foo", "/"), "foo")); + assert_se(streq(object_path_startswith("/", "/"), "")); + assert_se(!object_path_startswith("/foo", "/bar")); + assert_se(!object_path_startswith("/", "/bar")); + assert_se(!object_path_startswith("/foo", "")); + + assert_se(object_path_is_valid("/foo/bar")); + assert_se(object_path_is_valid("/foo")); + assert_se(object_path_is_valid("/")); + assert_se(object_path_is_valid("/foo5")); + assert_se(object_path_is_valid("/foo_5")); + assert_se(!object_path_is_valid("")); + assert_se(!object_path_is_valid("/foo/")); + assert_se(!object_path_is_valid("//")); + assert_se(!object_path_is_valid("//foo")); + assert_se(!object_path_is_valid("/foo//bar")); + assert_se(!object_path_is_valid("/foo/aaaäöä")); + + OBJECT_PATH_FOREACH_PREFIX(prefix, "/") { + log_info("<%s>", prefix); + assert_not_reached("???"); + } + + r = 0; + OBJECT_PATH_FOREACH_PREFIX(prefix, "/xxx") { + log_info("<%s>", prefix); + assert_se(streq(prefix, "/")); + assert_se(r == 0); + r++; + } + assert_se(r == 1); + + r = 0; + OBJECT_PATH_FOREACH_PREFIX(prefix, "/xxx/yyy/zzz") { + log_info("<%s>", prefix); + assert_se(r != 0 || streq(prefix, "/xxx/yyy")); + assert_se(r != 1 || streq(prefix, "/xxx")); + assert_se(r != 2 || streq(prefix, "/")); + r++; + } + assert_se(r == 3); + + return 0; +} diff --git a/src/libelogind/sd-event/test-event.c b/src/libelogind/sd-event/test-event.c new file mode 100644 index 000000000..c0e5e06a1 --- /dev/null +++ b/src/libelogind/sd-event/test-event.c @@ -0,0 +1,364 @@ +/*** + This file is part of systemd. + + Copyright 2013 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include "sd-event.h" + +#include "fd-util.h" +#include "log.h" +#include "macro.h" +#include "signal-util.h" +#include "util.h" + +static int prepare_handler(sd_event_source *s, void *userdata) { + log_info("preparing %c", PTR_TO_INT(userdata)); + return 1; +} + +static bool got_a, got_b, got_c, got_unref; +static unsigned got_d; + +static int unref_handler(sd_event_source *s, int fd, uint32_t revents, void *userdata) { + sd_event_source_unref(s); + got_unref = true; + return 0; +} + +static int io_handler(sd_event_source *s, int fd, uint32_t revents, void *userdata) { + + log_info("got IO on %c", PTR_TO_INT(userdata)); + + if (userdata == INT_TO_PTR('a')) { + assert_se(sd_event_source_set_enabled(s, SD_EVENT_OFF) >= 0); + assert_se(!got_a); + got_a = true; + } else if (userdata == INT_TO_PTR('b')) { + assert_se(!got_b); + got_b = true; + } else if (userdata == INT_TO_PTR('d')) { + got_d++; + if (got_d < 2) + assert_se(sd_event_source_set_enabled(s, SD_EVENT_ONESHOT) >= 0); + else + assert_se(sd_event_source_set_enabled(s, SD_EVENT_OFF) >= 0); + } else + assert_not_reached("Yuck!"); + + return 1; +} + +static int child_handler(sd_event_source *s, const siginfo_t *si, void *userdata) { + + assert_se(s); + assert_se(si); + + log_info("got child on %c", PTR_TO_INT(userdata)); + + assert_se(userdata == INT_TO_PTR('f')); + + assert_se(sd_event_exit(sd_event_source_get_event(s), 0) >= 0); + sd_event_source_unref(s); + + return 1; +} + +static int signal_handler(sd_event_source *s, const struct signalfd_siginfo *si, void *userdata) { + sd_event_source *p = NULL; + pid_t pid; + + assert_se(s); + assert_se(si); + + log_info("got signal on %c", PTR_TO_INT(userdata)); + + assert_se(userdata == INT_TO_PTR('e')); + + assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGCHLD, -1) >= 0); + + pid = fork(); + assert_se(pid >= 0); + + if (pid == 0) + _exit(0); + + assert_se(sd_event_add_child(sd_event_source_get_event(s), &p, pid, WEXITED, child_handler, INT_TO_PTR('f')) >= 0); + assert_se(sd_event_source_set_enabled(p, SD_EVENT_ONESHOT) >= 0); + + sd_event_source_unref(s); + + return 1; +} + +static int defer_handler(sd_event_source *s, void *userdata) { + sd_event_source *p = NULL; + + assert_se(s); + + log_info("got defer on %c", PTR_TO_INT(userdata)); + + assert_se(userdata == INT_TO_PTR('d')); + + assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGUSR1, -1) >= 0); + + assert_se(sd_event_add_signal(sd_event_source_get_event(s), &p, SIGUSR1, signal_handler, INT_TO_PTR('e')) >= 0); + assert_se(sd_event_source_set_enabled(p, SD_EVENT_ONESHOT) >= 0); + raise(SIGUSR1); + + sd_event_source_unref(s); + + return 1; +} + +static bool do_quit = false; + +static int time_handler(sd_event_source *s, uint64_t usec, void *userdata) { + log_info("got timer on %c", PTR_TO_INT(userdata)); + + if (userdata == INT_TO_PTR('c')) { + + if (do_quit) { + sd_event_source *p; + + assert_se(sd_event_add_defer(sd_event_source_get_event(s), &p, defer_handler, INT_TO_PTR('d')) >= 0); + assert_se(sd_event_source_set_enabled(p, SD_EVENT_ONESHOT) >= 0); + } else { + assert_se(!got_c); + got_c = true; + } + } else + assert_not_reached("Huh?"); + + return 2; +} + +static bool got_exit = false; + +static int exit_handler(sd_event_source *s, void *userdata) { + log_info("got quit handler on %c", PTR_TO_INT(userdata)); + + got_exit = true; + + return 3; +} + +static bool got_post = false; + +static int post_handler(sd_event_source *s, void *userdata) { + log_info("got post handler"); + + got_post = true; + + return 2; +} + +static void test_basic(void) { + sd_event *e = NULL; + sd_event_source *w = NULL, *x = NULL, *y = NULL, *z = NULL, *q = NULL, *t = NULL; + static const char ch = 'x'; + int a[2] = { -1, -1 }, b[2] = { -1, -1}, d[2] = { -1, -1}, k[2] = { -1, -1 }; + uint64_t event_now; + int64_t priority; + + assert_se(pipe(a) >= 0); + assert_se(pipe(b) >= 0); + assert_se(pipe(d) >= 0); + assert_se(pipe(k) >= 0); + + assert_se(sd_event_default(&e) >= 0); + assert_se(sd_event_now(e, CLOCK_MONOTONIC, &event_now) > 0); + + assert_se(sd_event_set_watchdog(e, true) >= 0); + + /* Test whether we cleanly can destroy an io event source from its own handler */ + got_unref = false; + assert_se(sd_event_add_io(e, &t, k[0], EPOLLIN, unref_handler, NULL) >= 0); + assert_se(write(k[1], &ch, 1) == 1); + assert_se(sd_event_run(e, (uint64_t) -1) >= 1); + assert_se(got_unref); + + got_a = false, got_b = false, got_c = false, got_d = 0; + + /* Add a oneshot handler, trigger it, re-enable it, and trigger + * it again. */ + assert_se(sd_event_add_io(e, &w, d[0], EPOLLIN, io_handler, INT_TO_PTR('d')) >= 0); + assert_se(sd_event_source_set_enabled(w, SD_EVENT_ONESHOT) >= 0); + assert_se(write(d[1], &ch, 1) >= 0); + assert_se(sd_event_run(e, (uint64_t) -1) >= 1); + assert_se(got_d == 1); + assert_se(write(d[1], &ch, 1) >= 0); + assert_se(sd_event_run(e, (uint64_t) -1) >= 1); + assert_se(got_d == 2); + + assert_se(sd_event_add_io(e, &x, a[0], EPOLLIN, io_handler, INT_TO_PTR('a')) >= 0); + assert_se(sd_event_add_io(e, &y, b[0], EPOLLIN, io_handler, INT_TO_PTR('b')) >= 0); + assert_se(sd_event_add_time(e, &z, CLOCK_MONOTONIC, 0, 0, time_handler, INT_TO_PTR('c')) >= 0); + assert_se(sd_event_add_exit(e, &q, exit_handler, INT_TO_PTR('g')) >= 0); + + assert_se(sd_event_source_set_priority(x, 99) >= 0); + assert_se(sd_event_source_get_priority(x, &priority) >= 0); + assert_se(priority == 99); + assert_se(sd_event_source_set_enabled(y, SD_EVENT_ONESHOT) >= 0); + assert_se(sd_event_source_set_prepare(x, prepare_handler) >= 0); + assert_se(sd_event_source_set_priority(z, 50) >= 0); + assert_se(sd_event_source_set_enabled(z, SD_EVENT_ONESHOT) >= 0); + assert_se(sd_event_source_set_prepare(z, prepare_handler) >= 0); + + /* Test for floating event sources */ + assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGRTMIN+1, -1) >= 0); + assert_se(sd_event_add_signal(e, NULL, SIGRTMIN+1, NULL, NULL) >= 0); + + assert_se(write(a[1], &ch, 1) >= 0); + assert_se(write(b[1], &ch, 1) >= 0); + + assert_se(!got_a && !got_b && !got_c); + + assert_se(sd_event_run(e, (uint64_t) -1) >= 1); + + assert_se(!got_a && got_b && !got_c); + + assert_se(sd_event_run(e, (uint64_t) -1) >= 1); + + assert_se(!got_a && got_b && got_c); + + assert_se(sd_event_run(e, (uint64_t) -1) >= 1); + + assert_se(got_a && got_b && got_c); + + sd_event_source_unref(x); + sd_event_source_unref(y); + + do_quit = true; + assert_se(sd_event_add_post(e, NULL, post_handler, NULL) >= 0); + assert_se(sd_event_now(e, CLOCK_MONOTONIC, &event_now) == 0); + assert_se(sd_event_source_set_time(z, event_now + 200 * USEC_PER_MSEC) >= 0); + assert_se(sd_event_source_set_enabled(z, SD_EVENT_ONESHOT) >= 0); + + assert_se(sd_event_loop(e) >= 0); + assert_se(got_post); + assert_se(got_exit); + + sd_event_source_unref(z); + sd_event_source_unref(q); + + sd_event_source_unref(w); + + sd_event_unref(e); + + safe_close_pair(a); + safe_close_pair(b); + safe_close_pair(d); + safe_close_pair(k); +} + +static void test_sd_event_now(void) { + _cleanup_(sd_event_unrefp) sd_event *e = NULL; + uint64_t event_now; + + assert_se(sd_event_new(&e) >= 0); + assert_se(sd_event_now(e, CLOCK_MONOTONIC, &event_now) > 0); + assert_se(sd_event_now(e, CLOCK_REALTIME, &event_now) > 0); + assert_se(sd_event_now(e, CLOCK_REALTIME_ALARM, &event_now) > 0); + if (clock_boottime_supported()) { + assert_se(sd_event_now(e, CLOCK_BOOTTIME, &event_now) > 0); + assert_se(sd_event_now(e, CLOCK_BOOTTIME_ALARM, &event_now) > 0); + } + assert_se(sd_event_now(e, -1, &event_now) == -EOPNOTSUPP); + assert_se(sd_event_now(e, 900 /* arbitrary big number */, &event_now) == -EOPNOTSUPP); + + assert_se(sd_event_run(e, 0) == 0); + + assert_se(sd_event_now(e, CLOCK_MONOTONIC, &event_now) == 0); + assert_se(sd_event_now(e, CLOCK_REALTIME, &event_now) == 0); + assert_se(sd_event_now(e, CLOCK_REALTIME_ALARM, &event_now) == 0); + if (clock_boottime_supported()) { + assert_se(sd_event_now(e, CLOCK_BOOTTIME, &event_now) == 0); + assert_se(sd_event_now(e, CLOCK_BOOTTIME_ALARM, &event_now) == 0); + } + assert_se(sd_event_now(e, -1, &event_now) == -EOPNOTSUPP); + assert_se(sd_event_now(e, 900 /* arbitrary big number */, &event_now) == -EOPNOTSUPP); +} + +static int last_rtqueue_sigval = 0; +static int n_rtqueue = 0; + +static int rtqueue_handler(sd_event_source *s, const struct signalfd_siginfo *si, void *userdata) { + last_rtqueue_sigval = si->ssi_int; + n_rtqueue++; + return 0; +} + +static void test_rtqueue(void) { + sd_event_source *u = NULL, *v = NULL, *s = NULL; + sd_event *e = NULL; + + assert_se(sd_event_default(&e) >= 0); + + assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGRTMIN+2, SIGRTMIN+3, SIGUSR2, -1) >= 0); + assert_se(sd_event_add_signal(e, &u, SIGRTMIN+2, rtqueue_handler, NULL) >= 0); + assert_se(sd_event_add_signal(e, &v, SIGRTMIN+3, rtqueue_handler, NULL) >= 0); + assert_se(sd_event_add_signal(e, &s, SIGUSR2, rtqueue_handler, NULL) >= 0); + + assert_se(sd_event_source_set_priority(v, -10) >= 0); + + assert(sigqueue(getpid(), SIGRTMIN+2, (union sigval) { .sival_int = 1 }) >= 0); + assert(sigqueue(getpid(), SIGRTMIN+3, (union sigval) { .sival_int = 2 }) >= 0); + assert(sigqueue(getpid(), SIGUSR2, (union sigval) { .sival_int = 3 }) >= 0); + assert(sigqueue(getpid(), SIGRTMIN+3, (union sigval) { .sival_int = 4 }) >= 0); + assert(sigqueue(getpid(), SIGUSR2, (union sigval) { .sival_int = 5 }) >= 0); + + assert_se(n_rtqueue == 0); + assert_se(last_rtqueue_sigval == 0); + + assert_se(sd_event_run(e, (uint64_t) -1) >= 1); + assert_se(n_rtqueue == 1); + assert_se(last_rtqueue_sigval == 2); /* first SIGRTMIN+3 */ + + assert_se(sd_event_run(e, (uint64_t) -1) >= 1); + assert_se(n_rtqueue == 2); + assert_se(last_rtqueue_sigval == 4); /* second SIGRTMIN+3 */ + + assert_se(sd_event_run(e, (uint64_t) -1) >= 1); + assert_se(n_rtqueue == 3); + assert_se(last_rtqueue_sigval == 3); /* first SIGUSR2 */ + + assert_se(sd_event_run(e, (uint64_t) -1) >= 1); + assert_se(n_rtqueue == 4); + assert_se(last_rtqueue_sigval == 1); /* SIGRTMIN+2 */ + + assert_se(sd_event_run(e, 0) == 0); /* the other SIGUSR2 is dropped, because the first one was still queued */ + assert_se(n_rtqueue == 4); + assert_se(last_rtqueue_sigval == 1); + + sd_event_source_unref(u); + sd_event_source_unref(v); + sd_event_source_unref(s); + + sd_event_unref(e); +} + +int main(int argc, char *argv[]) { + + log_set_max_level(LOG_DEBUG); + log_parse_environment(); + + test_basic(); + test_sd_event_now(); + test_rtqueue(); + + return 0; +} |