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os: transition to new API for audio and blk tests

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* removes the outdated, unused alarm test

Ref #1987
This commit is contained in:
Stefan Kalkowski 2017-01-06 15:38:25 +01:00 committed by Norman Feske
parent 15171eaac6
commit e960b06214
8 changed files with 166 additions and 311 deletions
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117
repos/os/src/test/alarm/main.cc
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@ -1,117 +0,0 @@
/*
* \brief Test for alarm library
* \author Norman Feske
* \date 2008-11-05
*/
/*
* Copyright (C) 2008-2013 Genode Labs GmbH
*
* This file is part of the Genode OS framework, which is distributed
* under the terms of the GNU General Public License version 2.
*/
#include <os/alarm.h>
#include <base/thread.h>
#include <base/sleep.h>
#include <base/printf.h>
#include <timer_session/connection.h>
using namespace Genode;
class Alarm_thread : Thread_deprecated<4096>, public Alarm_scheduler
{
private:
Timer::Connection _timer;
Alarm::Time _curr_time; /* jiffies value */
enum { TIMER_GRANULARITY_MSEC = 10 };
/**
* Thread entry function
*/
void entry()
{
while (true) {
_timer.msleep(TIMER_GRANULARITY_MSEC);
Alarm_scheduler::handle(_curr_time);
_curr_time += TIMER_GRANULARITY_MSEC;
}
}
public:
/**
* Constructor
*/
Alarm_thread(): Thread_deprecated("alarm"), _curr_time(0) { start(); }
Alarm::Time curr_time() { return _curr_time; }
};
class One_shot_alarm : public Alarm
{
private:
const char *_name;
public:
One_shot_alarm(const char *name, Alarm_scheduler *scheduler, Time absolute_timeout):
_name(name)
{
printf("scheduling one-shot alarm %s for %d msecs\n",
_name, (int)absolute_timeout);
scheduler->schedule_absolute(this, absolute_timeout);
}
protected:
bool on_alarm(unsigned) override
{
printf("one-shot alarm %s triggered\n", _name);
return false;
}
};
class Periodic_alarm : public Alarm
{
private:
const char *_name;
public:
Periodic_alarm(const char *name, Alarm_scheduler *scheduler, Time period):
_name(name)
{
printf("scheduling periodic alarm %s for period of %d msecs\n", _name, (int)period);
scheduler->schedule(this, period);
}
protected:
bool on_alarm(unsigned) override
{
printf("periodic alarm %s triggered\n", _name);
return true;
}
};
int main(int, char **)
{
static Alarm_thread alarm_thread;
static Periodic_alarm pa1("Period_1s", &alarm_thread, 1000);
static Periodic_alarm pa2("Period_700ms",&alarm_thread, 700);
static One_shot_alarm os1("One_shot_3s", &alarm_thread, alarm_thread.curr_time() + 3*1000);
static One_shot_alarm os2("One_shot_5s", &alarm_thread, alarm_thread.curr_time() + 5*1000);
sleep_forever();
return 0;
}

3
repos/os/src/test/alarm/target.mk
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@ -1,3 +0,0 @@
TARGET = test-alarm
SRC_CC = main.cc
LIBS = base alarm

141
repos/os/src/test/audio_out/main.cc
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@ -16,53 +16,51 @@
*/
#include <audio_out_session/connection.h>
#include <base/log.h>
#include <base/sleep.h>
#include <base/attached_rom_dataspace.h>
#include <rom_session/connection.h>
#include <base/component.h>
#include <base/heap.h>
#include <base/log.h>
#include <dataspace/client.h>
#include <os/config.h>
using namespace Genode;
#include <rom_session/connection.h>
using Filename = Genode::String<64>;
using namespace Genode;
using namespace Audio_out;
static const bool verbose = false;
static constexpr bool const verbose = false;
static constexpr char const * channel_names[2] = { "front left", "front right" };
enum {
class Track : public Thread
{
private:
enum {
CHN_CNT = 2, /* number of channels */
FRAME_SIZE = sizeof(float),
PERIOD_CSIZE = FRAME_SIZE * PERIOD, /* size of channel packet (bytes) */
PERIOD_FSIZE = CHN_CNT * PERIOD_CSIZE, /* size of period in file (bytes) */
};
static const char *channel_names[] = { "front left", "front right" };
class Track : Thread_deprecated<8192>
{
private:
};
Env & _env;
Constructible<Audio_out::Connection> _audio_out[CHN_CNT];
String<64> const _name;
Filename const & _name;
Attached_rom_dataspace _sample_ds { _name.string() };
Attached_rom_dataspace _sample_ds { _env, _name.string() };
char const * const _base = _sample_ds.local_addr<char const>();
size_t const _size = _sample_ds.size();
public:
Track(const char *name) : Thread_deprecated("track"), _name(name)
Track(Env & env, Filename const & name)
: Thread(env, "track", sizeof(size_t)*2048), _env(env), _name(name)
{
for (int i = 0; i < CHN_CNT; ++i) {
/* allocation signal for first channel only */
_audio_out[i].construct(channel_names[i], i == 0);
}
for (int i = 0; i < CHN_CNT; ++i)
_audio_out[i].construct(env, channel_names[i], i == 0);
start();
}
void entry()
@ -128,78 +126,59 @@ class Track : Thread_deprecated<8192>
log("played '", _name, "' ", ++cnt, " time(s)");
}
}
void ready()
{
start();
}
};
static int process_config(const char ***files)
struct Main
{
enum { MAX_FILES = 16 };
static char file_mem[64][MAX_FILES];
static const char *file_p[MAX_FILES];
int cnt = 0;
Env & env;
Heap heap { env.ram(), env.rm() };
Attached_rom_dataspace config { env, "config" };
Filename filenames[MAX_FILES];
unsigned track_count = 0;
Xml_node config_node = config()->xml_node();
void handle_config();
for (unsigned i = 0; i < config_node.num_sub_nodes(); ++i) {
if (!(i < MAX_FILES)) {
warning("test supports max ", (int)MAX_FILES, " files. Skipping...");
break;
}
Xml_node file_node = config_node.sub_node(i);
if (!config_node.has_type("config")) {
error("root node of config file is not a <config> tag");
return -1;
}
if (file_node.has_type("filename")) {
memcpy(file_mem[cnt], file_node.content_addr(), file_node.content_size());
file_p[cnt] = file_mem[cnt];
file_mem[cnt][file_node.content_size()] = '\0';
cnt++;
}
}
*files = file_p;
return cnt;
}
Main(Env & env);
};
int main(int argc, char **argv)
void Main::handle_config()
{
log("--- Audio_out test ---");
const char *defaults[] = { "1.raw", "2.raw" };
const char **files = defaults;
int cnt = 2;
try {
cnt = process_config(&files);
config.xml().for_each_sub_node("filename",
[this] (Xml_node const & node)
{
if (!(track_count < MAX_FILES)) {
warning("test supports max ", (int)MAX_FILES,
" files. Skipping...");
return;
}
filenames[track_count++] =
Filename(Cstring(node.content_addr(), node.content_size()));
});
}
catch (...) {
warning("couldn't get input files, failing back to defaults");
filenames[0] = Filename("1.raw");
filenames[1] = Filename("2.raw");
track_count = 2;
}
Track *track[cnt];
for (int i = 0; i < cnt; ++i) {
track[i] = new (env()->heap()) Track(files[i]);
}
/* start playback after constrution of all tracks */
for (int i = 0; i < cnt; i++)
track[i]->ready();
sleep_forever();
return 0;
}
Main::Main(Env & env) : env(env)
{
log("--- Audio_out test ---");
handle_config();
for (unsigned i = 0; i < track_count; ++i)
new (heap) Track(env, filenames[i]);
}
void Component::construct(Env & env) { static Main main(env); }

79
repos/os/src/test/audio_out_click/main.cc
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@ -16,48 +16,50 @@
*/
#include <audio_out_session/connection.h>
#include <base/log.h>
#include <base/sleep.h>
#include <base/attached_rom_dataspace.h>
#include <base/component.h>
#include <base/heap.h>
#include <base/log.h>
#include <dataspace/client.h>
#include <input_session/connection.h>
#include <input/event.h>
#include <os/config.h>
using Filename = Genode::String<64>;
using namespace Genode;
using namespace Audio_out;
static const bool verbose = false;
enum {
CHANNELS = 2, /* number of channels */
FRAME_SIZE = sizeof(float),
PERIOD_CSIZE = FRAME_SIZE * PERIOD, /* size of channel packet (bytes) */
PERIOD_FSIZE = CHANNELS * PERIOD_CSIZE, /* size of period in file (bytes) */
};
static const char *channel_names[] = { "front left", "front right" };
static constexpr bool const verbose = false;
static constexpr char const * channel_names[2] = { "front left", "front right" };
class Click
{
private:
enum {
CHANNELS = 2, /* number of channels */
FRAME_SIZE = sizeof(float),
PERIOD_CSIZE = FRAME_SIZE * PERIOD, /* size of channel packet (bytes) */
PERIOD_FSIZE = CHANNELS * PERIOD_CSIZE, /* size of period in file (bytes) */
};
Env & _env;
Constructible<Audio_out::Connection> _audio_out[CHANNELS];
Attached_rom_dataspace _sample_ds;
Filename const & _name;
Attached_rom_dataspace _sample_ds { _env, _name.string() };
char const * const _base = _sample_ds.local_addr<char const>();
size_t const _size = _sample_ds.size();
public:
Click(char const *file) : _sample_ds(file)
Click(Env & env, Filename const & name)
: _env(env), _name(name)
{
for (int i = 0; i < CHANNELS; ++i) {
/* allocation signal for first channel only */
_audio_out[i].construct(channel_names[i], i == 0);
_audio_out[i].construct(env, channel_names[i], i == 0);
_audio_out[i]->start();
}
}
@ -113,26 +115,19 @@ class Click
}
};
int main(int argc, char **argv)
struct Main
{
log("--- Audio_out click test ---");
Genode::Signal_context sig_ctx;
Genode::Signal_receiver sig_rec;
Genode::Signal_context_capability sig_cap = sig_rec.manage(&sig_ctx);
Input::Connection input;
Input::Event *ev_buf;
input.sigh(sig_cap);
ev_buf = static_cast<Input::Event *>(Genode::env()->rm_session()->attach(input.dataspace()));
Click click("click.raw");
for (;;) {
Genode::Signal sig = sig_rec.wait_for_signal();
Env & env;
Signal_handler<Main> handler { env.ep(), *this, &Main::handle };
Input::Connection input { env };
Input::Event * ev_buf =
static_cast<Input::Event*>(env.rm().attach(input.dataspace()));
Filename const name { "click.raw" };
Click click { env, name };
void handle()
{
for (int i = 0, num_ev = input.flush(); i < num_ev; ++i) {
Input::Event &ev = ev_buf[i];
if (ev.type() == Input::Event::PRESS) {
@ -142,5 +137,13 @@ int main(int argc, char **argv)
}
}
return 0;
}
Main(Env & env) : env(env)
{
log("--- Audio_out click test ---");
input.sigh(handler);
}
};
void Component::construct(Env & env) { static Main main(env); }

86
repos/os/src/test/blk/bench/main.cc
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@ -1,10 +1,23 @@
#include <base/allocator_avl.h>
#include <block_session/connection.h>
#include <os/server.h>
#include <timer_session/connection.h>
#include <libc/component.h>
/*
* \brief Benchmark for block connection
* \author Sebastian Sumpf
* \author Stefan Kalkowski
* \date 2015-03-24
*/
#include <stdio.h>
/*
* Copyright (C) 2015-2016 Genode Labs GmbH
*
* This file is part of the Genode OS framework, which is distributed
* under the terms of the GNU General Public License version 2.
*/
#include <base/allocator_avl.h>
#include <base/component.h>
#include <base/heap.h>
#include <base/log.h>
#include <block_session/connection.h>
#include <timer_session/connection.h>
using namespace Genode;
@ -16,24 +29,22 @@ enum {
};
namespace Test {
class Throughput;
struct Main;
}
class Test::Throughput
class Throughput
{
private:
typedef Genode::size_t size_t;
Allocator_avl _alloc{env()->heap() };
Block::Connection _session { &_alloc, TX_BUFFER };
Timer::Connection _timer;
Env & _env;
Heap _heap { _env.ram(), _env.rm() };
Allocator_avl _alloc { &_heap };
Block::Connection _session { _env, &_alloc, TX_BUFFER };
Timer::Connection _timer { _env };
Signal_rpc_member<Throughput> _disp_ack;
Signal_rpc_member<Throughput> _disp_submit;
Signal_handler<Throughput> _disp_ack { _env.ep(), *this,
&Throughput::_ack };
Signal_handler<Throughput> _disp_submit { _env.ep(), *this,
&Throughput::_submit };
bool _read_done = false;
bool _write_done = false;
@ -69,12 +80,7 @@ class Test::Throughput
} catch (...) { }
}
void _ready_to_submit(unsigned)
{
_submit();
}
void _ack_avail(unsigned)
void _ack()
{
while (_session.tx()->ack_avail()) {
@ -103,11 +109,10 @@ class Test::Throughput
return;
_stop = _timer.elapsed_ms();
::printf("%s %lu KB in %lu ms (%.02f MB/s)\n",
!_read_done ? "Read" : "Wrote",
_bytes / 1024, _stop - _start,
((double)_bytes / (1024 * 1024)) / ((double)(_stop - _start) / 1000));
log(!_read_done ? "Read" : "Wrote", " ", _bytes / 1024, " KB in ",
_stop - _start, " ms (",
((double)_bytes / (1024 * 1024)) / ((double)(_stop - _start) / 1000),
" MB/s)");
/* start write */
if (!_read_done ) {
@ -118,18 +123,17 @@ class Test::Throughput
if (TEST_WRITE)
_submit();
else
::printf("Done\n");
log("Done");
} else if (!_write_done && TEST_WRITE) {
_write_done = true;
::printf("Done\n");
log("Done");
}
}
public:
Throughput(Server::Entrypoint &ep)
: _disp_ack(ep, *this, &Throughput::_ack_avail),
_disp_submit(ep, *this, &Throughput::_ready_to_submit)
Throughput(Env & env)
: _env(env)
{
_session.tx_channel()->sigh_ack_avail(_disp_ack);
_session.tx_channel()->sigh_ready_to_submit(_disp_submit);
@ -145,16 +149,4 @@ class Test::Throughput
};
struct Test::Main
{
Main(Server::Entrypoint &ep)
{
new (env()->heap()) Throughput(ep);
}
};
void Libc::Component::construct(Libc::Env &env)
{
static Test::Main server(env.ep());
}
void Component::construct(Env &env) { static Throughput test(env); }

2
repos/os/src/test/blk/bench/target.mk
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@ -1,3 +1,3 @@
TARGET = test-blk-bench
SRC_CC = main.cc
LIBS = base libc
LIBS = base

41
repos/os/src/test/blk/cli/main.cc
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@ -86,16 +86,17 @@ class Test
void _ready_to_submit() { _handle = false; }
void _timeout() { throw Timeout(); }
Test(Genode::Entrypoint &ep,
Test(Genode::Env &env,
Genode::Heap &heap,
Genode::size_t bulk_buffer_size,
unsigned timeout_ms)
: _ep(ep),
: _ep(env.ep()),
_alloc(&heap),
_session(&_alloc, _shared_buffer_size(bulk_buffer_size)),
_disp_ack(ep, *this, &Test::_ack_avail),
_disp_submit(ep, *this, &Test::_ready_to_submit),
_disp_timeout(ep, *this, &Test::_timeout)
_session(env, &_alloc, _shared_buffer_size(bulk_buffer_size)),
_disp_ack(env.ep(), *this, &Test::_ack_avail),
_disp_submit(env.ep(), *this, &Test::_ready_to_submit),
_disp_timeout(env.ep(), *this, &Test::_timeout),
_timer(env)
{
_session.tx_channel()->sigh_ack_avail(_disp_ack);
_session.tx_channel()->sigh_ready_to_submit(_disp_submit);
@ -119,8 +120,8 @@ struct Read_test : Test
{
bool done;
Read_test(Genode::Entrypoint &ep, Genode::Heap &heap, unsigned timeo_ms)
: Test(ep, heap, BULK_BLK_NR*blk_sz, timeo_ms), done(false) { }
Read_test(Genode::Env &env, Genode::Heap &heap, unsigned timeo_ms)
: Test(env, heap, BULK_BLK_NR*blk_sz, timeo_ms), done(false) { }
void perform()
{
@ -195,8 +196,8 @@ struct Write_test : Test
Req_buffer read_packets;
Req_buffer write_packets;
Write_test(Genode::Entrypoint &ep, Genode::Heap &heap, unsigned timeo_ms)
: Test(ep, heap, BULK_BLK_NR*blk_sz, timeo_ms)
Write_test(Genode::Env &env, Genode::Heap &heap, unsigned timeo_ms)
: Test(env, heap, BULK_BLK_NR*blk_sz, timeo_ms)
{
if (BULK_BLK_NR < BATCH*NR_PER_REQ ||
BATCH > Block::Session::TX_QUEUE_SIZE ||
@ -330,8 +331,8 @@ struct Violation_test : Test
int p_in_fly;
Violation_test(Genode::Entrypoint &ep, Genode::Heap &heap, unsigned timeo)
: Test(ep, heap, 20*blk_sz, timeo), p_in_fly(0) {}
Violation_test(Genode::Env &env, Genode::Heap &heap, unsigned timeo)
: Test(env, heap, 20*blk_sz, timeo), p_in_fly(0) {}
void req(Block::sector_t nr, Genode::size_t cnt, bool write)
{
@ -374,9 +375,9 @@ struct Violation_test : Test
template <typename TEST>
void perform(Genode::Entrypoint &ep, Genode::Heap &heap, unsigned timeo_ms = 0)
void perform(Genode::Env &env, Genode::Heap &heap, unsigned timeo_ms = 0)
{
TEST * test = new (&heap) TEST(ep, heap, timeo_ms);
TEST * test = new (&heap) TEST(env, heap, timeo_ms);
test->perform();
destroy(&heap, test);
}
@ -397,7 +398,7 @@ void Component::construct(Genode::Env &env)
*/
{
Allocator_avl alloc(&heap);
Block::Connection blk(&alloc);
Block::Connection blk(env, &alloc);
blk.info(&blk_cnt, &blk_sz, &blk_ops);
}
@ -415,11 +416,11 @@ void Component::construct(Genode::Env &env)
blk_cnt, " (testing ", test_cnt, " sectors)");
perform<Read_test<Block::Session::TX_QUEUE_SIZE-10,
Block::Session::TX_QUEUE_SIZE-10> >(env.ep(), heap);
perform<Read_test<Block::Session::TX_QUEUE_SIZE*5, 1> >(env.ep(), heap);
perform<Read_test<Block::Session::TX_QUEUE_SIZE, 1> >(env.ep(), heap);
perform<Write_test<Block::Session::TX_QUEUE_SIZE, 8, 16> >(env.ep(), heap);
perform<Violation_test>(env.ep(), heap, 1000);
Block::Session::TX_QUEUE_SIZE-10> >(env, heap);
perform<Read_test<Block::Session::TX_QUEUE_SIZE*5, 1> >(env, heap);
perform<Read_test<Block::Session::TX_QUEUE_SIZE, 1> >(env, heap);
perform<Write_test<Block::Session::TX_QUEUE_SIZE, 8, 16> >(env, heap);
perform<Violation_test>(env, heap, 1000);
log("Tests finished successfully!");
} catch(Genode::Parent::Service_denied) {

2
repos/os/src/test/blk/srv/main.cc
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@ -124,7 +124,7 @@ struct Main
} factory { env, heap };
Block::Root root { env.ep(), heap, factory };
Timer::Connection timer;
Timer::Connection timer { env };
Genode::Signal_handler<Driver> dispatcher { env.ep(), *factory.driver,
&Driver::handler };