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bomb: prevent Timer-session creation errors

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Fix #3212
This commit is contained in:
Pirmin Duss 2019-03-06 10:29:31 +01:00 committed by Norman Feske
parent ebe71a12ed
commit 8456ffa231
1 changed files with 7 additions and 7 deletions
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14
repos/os/src/test/bomb/main.cc
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@ -56,7 +56,7 @@ class Bomb_child : public Child_policy
_ram_quota(Child::effective_quota(ram_quota)),
_parent_services(parent_services)
{
String<64> config("<config generations=\"", generation, "\"/>");
String<64> config("<config generations=\"", generation, "\" master=\"no\"/>");
_config_policy.load(config.string(), config.length());
}
@ -170,12 +170,13 @@ struct Bomb
unsigned const children = config.xml().attribute_value("children", 2U);
unsigned const sleeptime = config.xml().attribute_value("sleep", 2000U);
size_t const ram_demand = config.xml().attribute_value("demand", 1024UL * 1024);
bool const master = config.xml().attribute_value("master", true);
Heap heap { env.ram(), env.rm() };
Children child_registry { };
Static_parent_services<Pd_session, Cpu_session, Rom_session, Log_session>
Static_parent_services<Pd_session, Cpu_session, Rom_session, Log_session, Timer::Session>
parent_services { env };
void construct_children()
@ -226,7 +227,7 @@ struct Bomb
}
/* master if we have a timer connection */
if (timer.constructed())
if (master)
timer->trigger_once(sleeptime * 1000);
}
@ -242,7 +243,7 @@ struct Bomb
++round;
/* master if we have a timer connection */
if (round == rounds && timer.constructed()) {
if (round == rounds && master) {
log("Done. Going to sleep");
return;
}
@ -265,10 +266,9 @@ struct Bomb
log("--- bomb started ---");
/* try to create timer session, if it fails, bomb is our parent */
try { timer.construct(env); } catch (Service_denied) { }
if (master) {
timer.construct(env);
if (timer.constructed()) {
timer->sigh(signal_timeout);
log("rounds=", rounds, " generations=", generation, " children=",