depot_autopilot: test case for entrypoint
Test for entrypoint destruction and signalling. Issue #3704
This commit is contained in:
Christian Helmuth
parent
f051065582
commit
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Scenario that tests Genode::Entrypoint functionality
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_/src/init
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_/src/test-entrypoint
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2020-03-21 c9ee8f61ce95fdfdb183ba48b73d66c05f24230e
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<runtime ram="32M" caps="1000" binary="init">
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<events>
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<timeout meaning="failed" sec="60" />
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<log meaning="succeeded">child "test-entrypoint" exited with exit value 0</log>
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</events>
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<content>
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<rom label="ld.lib.so"/>
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<rom label="test-entrypoint"/>
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</content>
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<config>
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<parent-provides>
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<service name="LOG"/>
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<service name="PD"/>
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<service name="CPU"/>
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<service name="ROM"/>
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<service name="Timer"/>
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</parent-provides>
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<default-route>
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<any-service> <parent/> </any-service>
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</default-route>
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<start name="test-entrypoint" caps="100">
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<resource name="RAM" quantum="10M"/>
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</start>
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</config>
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</runtime>
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SRC_DIR = src/test/entrypoint
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include $(GENODE_DIR)/repos/base/recipes/src/content.inc
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2020-03-21 3b4a05c0704d0259fb66ad1cea1166231a2f19dd
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base
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/*
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* \brief Entrypoint test
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* \author Christian Helmuth
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* \date 2020-03-20
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*/
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/*
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* Copyright (C) 2020 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU Affero General Public License version 3.
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*/
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/* Genode includes */
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#include <base/component.h>
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#include <base/rpc_server.h>
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#include <base/rpc_client.h>
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#include <timer_session/connection.h>
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using namespace Genode;
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/**
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* Test destruction of entrypoint with yet not dissolved components
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*/
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namespace Test_destruct {
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struct Session;
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struct Component;
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}
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struct Test_destruct::Session : Genode::Session
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{
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static const char *service_name() { return "Test_destruct"; }
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GENODE_RPC(Rpc_test_untyped, void, test_untyped, unsigned);
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GENODE_RPC_INTERFACE(Rpc_test_untyped);
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};
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struct Test_destruct::Component : Genode::Rpc_object<Test_destruct::Session,
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Test_destruct::Component>
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{
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void test_untyped(unsigned) { }
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};
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/**
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* Test signal handling with proxy and wait_and_dispatch_one_io_signal()
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*/
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namespace Test_signal {
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struct Session;
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struct Session_component;
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struct Entrypoint;
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enum { TIMER_DURATION = 10'000ul };
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}
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struct Test_signal::Session : Genode::Session
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{
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static const char *service_name() { return "Test_signal"; }
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GENODE_RPC(Rpc_rpc, void, rpc);
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GENODE_RPC_INTERFACE(Rpc_rpc);
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};
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struct Test_signal::Session_component : Rpc_object<Test_signal::Session,
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Test_signal::Session_component>
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{
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Genode::Entrypoint &ep;
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Session_component(Genode::Entrypoint &ep) : ep(ep) { }
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void stats()
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{
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log("rpcs=", rpc_count, " signals=", sig_count, " timeout-signals=", sig_timeout_count);
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}
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unsigned rpc_count { 0 };
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unsigned sig_count { 0 };
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unsigned sig_timeout_count { 0 };
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void rpc()
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{
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++rpc_count;
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ep.wait_and_dispatch_one_io_signal();
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}
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void sig() { ++sig_count; }
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void sig_timeout() { ++sig_timeout_count; }
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};
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struct Test_signal::Entrypoint : Genode::Entrypoint
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{
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Env &env;
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Session_component sc { *this };
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Capability<Session> cap { manage(sc) };
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Io_signal_handler<Test_signal::Entrypoint> sigh {
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*this, *this, &Test_signal::Entrypoint::handle_signal };
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Timer::Connection timer { env };
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Io_signal_handler<Test_signal::Entrypoint> timer_sigh {
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*this, *this, &Test_signal::Entrypoint::handle_timer_signal };
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Entrypoint(Env &env)
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:
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Genode::Entrypoint(env, 0x4000, "test_ep", Affinity::Location()),
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env(env)
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{
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timer.sigh(timer_sigh);
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timer.trigger_periodic(Test_signal::TIMER_DURATION/2);
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}
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void handle_signal() { sc.sig(); }
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void handle_timer_signal() { sc.sig_timeout(); }
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};
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struct Main
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{
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Env &env;
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Test_signal::Entrypoint test_ep { env };
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Timer::Connection timer { env };
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Signal_handler<Main> sigh { env.ep(), *this, &Main::handle_signal };
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unsigned rpc_count { 0 };
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Main(Env &env) : env(env)
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{
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timer.sigh(sigh);
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timer.trigger_periodic(Test_signal::TIMER_DURATION);
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}
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void handle_signal()
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{
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Signal_transmitter(test_ep.sigh).submit();
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test_ep.cap.call<Test_signal::Session::Rpc_rpc>();
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if (++rpc_count % 100 == 0)
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test_ep.sc.stats();
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if (rpc_count == 3'000)
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env.parent().exit(0);
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}
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};
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void Component::construct(Env &env)
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{
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/* test destruct */
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Test_destruct::Component c;
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{
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Entrypoint ep(env, 0x4000, "test_destruct_ep", Affinity::Location());
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ep.manage(c);
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}
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/* test signal */
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static Main inst { env };
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}
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TARGET = test-entrypoint
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SRC_CC = main.cc
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LIBS = base
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}
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}
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/**
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* Test destruction of entrypoint with yet not dissolved components
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*/
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namespace Test {
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struct Session;
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struct Server;
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struct Component;
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}
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struct Test::Session : Genode::Session
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{
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static const char *service_name() { return "EP_TEST"; }
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GENODE_RPC(Rpc_test_untyped, void, test_untyped, unsigned);
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GENODE_RPC_INTERFACE(Rpc_test_untyped);
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};
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struct Test::Component : Genode::Rpc_object<Test::Session, Test::Component>
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{
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void test_untyped(unsigned) { }
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};
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static void test_entrypoint_destruction(Genode::Env &env)
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{
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Test::Component c;
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{
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Entrypoint ep(env, 8192 /* STACK*/, "test_ep", Affinity::Location());
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ep.manage(c);
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}
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}
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/******************************************************
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** Test destruction of inter-dependent CPU sessions **
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******************************************************/
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test_create_as_many_threads(env);
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test_successive_create_destroy_threads(env);
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test_entrypoint_destruction(env);
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} catch (int error) {
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Genode::error("error ", error);
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throw;
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test-dynamic_config
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test-dynamic_config_loader
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test-dynamic_config_slave
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test-entrypoint
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test-expat
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test-fault_detection
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test-fs_log
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