82 lines
1.7 KiB
C++
82 lines
1.7 KiB
C++
/*
|
|
* \brief Block session testing
|
|
* \author Josef Soentgen
|
|
* \date 2016-07-04
|
|
*/
|
|
|
|
/*
|
|
* Copyright (C) 2016-2018 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.
|
|
*/
|
|
|
|
#ifndef _TEST_REPLAY_H_
|
|
#define _TEST_REPLAY_H_
|
|
|
|
namespace Test { struct Replay; }
|
|
|
|
/*
|
|
* Replay test
|
|
*
|
|
* This test replays a recorded sequence of Block session requests.
|
|
*/
|
|
struct Test::Replay : Test_base
|
|
{
|
|
using Test_base::Test_base;
|
|
|
|
void _init() override
|
|
{
|
|
try {
|
|
_node.for_each_sub_node("request", [&](Xml_node request) {
|
|
|
|
auto op_type = [&] ()
|
|
{
|
|
typedef String<8> Type;
|
|
|
|
if (request.attribute_value("type", Type()) == "read")
|
|
return Block::Operation::Type::READ;
|
|
|
|
if (request.attribute_value("type", Type()) == "write")
|
|
return Block::Operation::Type::WRITE;
|
|
|
|
error("operation type not defined: ", request);
|
|
throw 1;
|
|
};
|
|
|
|
Block::Operation const operation
|
|
{
|
|
.type = op_type(),
|
|
.block_number = request.attribute_value("lba", (block_number_t)0),
|
|
.count = request.attribute_value("count", 0UL)
|
|
};
|
|
|
|
_job_cnt++;
|
|
new (&_alloc) Job(*_block, operation, _job_cnt);
|
|
});
|
|
} catch (...) {
|
|
error("could not read request list");
|
|
|
|
_block->dissolve_all_jobs([&] (Job &job) { destroy(_alloc, &job); });
|
|
return;
|
|
}
|
|
}
|
|
|
|
void _spawn_job() override { }
|
|
|
|
Result result() override
|
|
{
|
|
return Result(_success, _end_time - _start_time,
|
|
_bytes, _rx, _tx, 0u, _info.block_size, _triggered);
|
|
}
|
|
|
|
char const *name() const override { return "replay"; }
|
|
|
|
void print(Output &out) const override
|
|
{
|
|
Genode::print(out, name());
|
|
}
|
|
};
|
|
|
|
#endif /* _TEST_REPLAY_H_ */
|