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/* -*- c++ -*- */
/*
* Copyright 2007 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* GNU Radio is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* GNU Radio is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Radio; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <qa_gr_top_block.h>
#include <gr_top_block.h>
#include <gr_head.h>
#include <gr_null_source.h>
#include <gr_null_sink.h>
#include <iostream>
#define VERBOSE 0
void qa_gr_top_block::t0()
{
if (VERBOSE) std::cout << "qa_gr_top_block::t0()\n";
gr_top_block_sptr tb = gr_make_top_block("top");
CPPUNIT_ASSERT(tb);
}
void qa_gr_top_block::t1_run()
{
if (VERBOSE) std::cout << "qa_gr_top_block::t1()\n";
gr_top_block_sptr tb = gr_make_top_block("top");
gr_block_sptr src = gr_make_null_source(sizeof(int));
gr_block_sptr head = gr_make_head(sizeof(int), 100000);
gr_block_sptr dst = gr_make_null_sink(sizeof(int));
tb->connect(src, 0, head, 0);
tb->connect(head, 0, dst, 0);
tb->run();
}
void qa_gr_top_block::t2_start_stop_wait()
{
if (VERBOSE) std::cout << "qa_gr_top_block::t2()\n";
gr_top_block_sptr tb = gr_make_top_block("top");
gr_block_sptr src = gr_make_null_source(sizeof(int));
gr_block_sptr head = gr_make_head(sizeof(int), 100000);
gr_block_sptr dst = gr_make_null_sink(sizeof(int));
tb->connect(src, 0, head, 0);
tb->connect(head, 0, dst, 0);
tb->start();
tb->stop();
tb->wait();
}
void qa_gr_top_block::t3_lock_unlock()
{
if (VERBOSE) std::cout << "qa_gr_top_block::t3()\n";
gr_top_block_sptr tb = gr_make_top_block("top");
gr_block_sptr src = gr_make_null_source(sizeof(int));
gr_block_sptr dst = gr_make_null_sink(sizeof(int));
tb->connect(src, 0, dst, 0);
tb->start();
tb->lock();
tb->unlock();
tb->stop();
tb->wait();
}
void qa_gr_top_block::t4_reconfigure()
{
if (VERBOSE) std::cout << "qa_gr_top_block::t4()\n";
gr_top_block_sptr tb = gr_make_top_block("top");
gr_block_sptr src = gr_make_null_source(sizeof(int));
gr_block_sptr head = gr_make_head(sizeof(int), 100000);
gr_block_sptr dst = gr_make_null_sink(sizeof(int));
// Start infinite flowgraph
tb->connect(src, 0, dst, 0);
tb->start();
// Reconfigure with gr_head in the middle
tb->lock();
tb->disconnect(src, 0, dst, 0);
tb->connect(src, 0, head, 0);
tb->connect(head, 0, dst, 0);
tb->unlock();
// Wait for flowgraph to end on its own
tb->wait();
}
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