xbt_assert(sleeper_done,
"Restarted actor was already dead in the scheduling round during which the host_off simcall was issued");
}
+static void test_exec()
+{
+ XBT_INFO("%s: Launch a execute(5s), and let it proceed", __func__);
+ bool global = false;
+
+ simgrid::s4u::ActorPtr exec5 = simgrid::s4u::Actor::create("exec5", all_hosts[1], [&global]() {
+ assert_exit(0, 5.);
+ simgrid::s4u::this_actor::execute(500000000);
+ global = true;
+ });
+ simgrid::s4u::this_actor::sleep_for(10);
+ xbt_assert(global, "The forked actor did not modify the global after executing. Was it killed before?");
+}
+
+static void test_exec_kill_middle()
+{
+ XBT_INFO("%s: Launch a execute(5s), and kill it after 2 secs", __func__);
+
+ simgrid::s4u::ActorPtr exec5 = simgrid::s4u::Actor::create("exec5_killed", all_hosts[1], []() {
+ assert_exit(1, 2);
+ simgrid::s4u::this_actor::execute(500000000);
+ xbt_die("I should be dead now");
+ });
+
+ simgrid::s4u::this_actor::sleep_for(2);
+ exec5->kill();
+}
+
+static void test_exec_kill_begin()
+{
+ XBT_INFO("%s: Launch a execute(5s), and kill it right after start", __func__);
+
+ simgrid::s4u::ActorPtr exec5 = simgrid::s4u::Actor::create("exec5_killed", all_hosts[1], []() {
+ assert_exit(1, 0);
+ simgrid::s4u::this_actor::execute(500000000);
+ xbt_die("I should be dead now");
+ });
+
+ simgrid::s4u::this_actor::yield();
+ exec5->kill();
+}
+
+static void test_exec_restart_begin()
+{
+ XBT_INFO("%s: Launch a execute(5s), and restart its host right after start", __func__);
+
+ simgrid::s4u::ActorPtr exec5 = simgrid::s4u::Actor::create("exec5_restarted", all_hosts[1], []() {
+ assert_exit(1, 0);
+ simgrid::s4u::this_actor::execute(500000000);
+ xbt_die("I should be dead now");
+ });
+
+ simgrid::s4u::this_actor::yield();
+ exec5->get_host()->turn_off();
+ exec5->get_host()->turn_on();
+ XBT_INFO("Test %s is ending", __func__);
+}
+
+static void test_exec_restart_middle()
+{
+ XBT_INFO("%s: Launch a execute(5s), and restart its host after 2 secs", __func__);
+
+ simgrid::s4u::ActorPtr exec5 = simgrid::s4u::Actor::create("exec5_restarted", all_hosts[1], []() {
+ assert_exit(1, 2);
+ simgrid::s4u::this_actor::execute(500000000);
+ xbt_die("I should be dead now");
+ });
+
+ simgrid::s4u::this_actor::sleep_for(2);
+ exec5->get_host()->turn_off();
+ exec5->get_host()->turn_on();
+ XBT_INFO("Test %s is ending", __func__);
+}
+static void test_exec_restart_end()
+{
+ XBT_INFO("%s: Launch a execute(5s), and restart its host right when it stops", __func__);
+ bool execution_done = false;
+
+ simgrid::s4u::Actor::create("exec5_restarted", all_hosts[1], [&execution_done]() {
+ assert_exit(0, 5);
+ simgrid::s4u::this_actor::execute(500000000);
+ execution_done = true;
+ });
+ simgrid::s4u::Actor::create("killer", all_hosts[0], []() {
+ simgrid::s4u::this_actor::sleep_for(5);
+ XBT_INFO("Killer!");
+ all_hosts[1]->turn_off();
+ all_hosts[1]->turn_on();
+ });
+ simgrid::s4u::this_actor::sleep_for(10);
+ xbt_assert(execution_done,
+ "Restarted actor was already dead in the scheduling round during which the host_off simcall was issued");
+}
static void test_comm()
{
xbt_assert(recv_done, "Receiver killed somehow. It shouldn't");
}
+static void test_comm_dsend_and_quit()
+{
+ XBT_INFO("%s: Launch a detached communication and end right after", __func__);
+ bool dsend_done = false;
+ bool recv_done = false;
+
+ simgrid::s4u::ActorPtr sender = simgrid::s4u::Actor::create("sender", all_hosts[1], [&dsend_done]() {
+ assert_exit(0, 0);
+ char* payload = xbt_strdup("toto");
+ simgrid::s4u::Mailbox::by_name("mb")->put_init(payload, 1000)->detach();
+ dsend_done = true;
+ return;
+ });
+
+ simgrid::s4u::Actor::create("receiver", all_hosts[2], [&recv_done]() {
+ assert_exit(0, 3);
+ bool got_exception = false;
+ simgrid::s4u::this_actor::sleep_for(2);
+ try {
+ void* payload = simgrid::s4u::Mailbox::by_name("mb")->get();
+ xbt_free(payload);
+ } catch (xbt_ex const& e) {
+ got_exception = true;
+ }
+ recv_done = true;
+ xbt_assert(not got_exception);
+ return;
+ });
+
+ // Sleep long enough to let the test ends by itself. 3 + surf_precision should be enough.
+ simgrid::s4u::this_actor::sleep_for(4);
+ xbt_assert(dsend_done, "Sender killed somehow. It shouldn't");
+ xbt_assert(recv_done, "Receiver killed somehow. It shouldn't");
+}
+
static void test_comm_killsend()
{
XBT_INFO("%s: Launch a communication and kill the sender", __func__);
simgrid::s4u::ActorPtr sender = simgrid::s4u::Actor::create("sender", all_hosts[1], [&send_done]() {
assert_exit(1, 2);
- char* payload = xbt_strdup("toto");
- simgrid::s4u::Mailbox::by_name("mb")->put(payload, 5000);
+ // Encapsulate the payload in a std::unique_ptr so that it is correctly free'd when the sender is killed during its
+ // communication (thanks to RAII). The pointer is then released when the communication is over.
+ std::unique_ptr<char, decltype(&xbt_free_f)> payload(xbt_strdup("toto"), &xbt_free_f);
+ simgrid::s4u::Mailbox::by_name("mb")->put(payload.get(), 5000);
+ payload.release();
send_done = true;
});
simgrid::s4u::Actor::create("receiver", all_hosts[2], [&recv_done]() {
simgrid::s4u::this_actor::sleep_for(2);
sender->kill();
+ // let the test ends by itself. waiting for surf_precision should be enough.
+ simgrid::s4u::this_actor::sleep_for(0.00001);
xbt_assert(not send_done, "Sender was not killed properly");
- // xbt_assert(recv_done, "Receiver killed somehow. It shouldn't");
+ xbt_assert(recv_done, "Receiver killed somehow. It shouldn't");
}
/* We need an extra actor here, so that it can sleep until the end of each test */
run_test("sleep restarted at middle", test_sleep_restart_middle);
run_test("sleep restarted at end", test_sleep_restart_end);
+ run_test("exec", static_cast<std::function<void()>>(test_exec));
+ run_test("exec killed at start", test_exec_kill_begin);
+ run_test("exec killed in middle", test_exec_kill_middle);
+ run_test("exec restarted at start", test_exec_restart_begin);
+ run_test("exec restarted at middle", test_exec_restart_middle);
+ run_test("exec restarted at end", test_exec_restart_end);
+
run_test("comm", test_comm);
- // run_test("comm kill sender", test_comm_killsend);
+ run_test("comm dsend and quit", test_comm_dsend_and_quit);
+ run_test("comm kill sender", test_comm_killsend);
}
int main(int argc, char* argv[])