1 files changed, 165 insertions, 163 deletions
diff --git a/gr-blocks/lib/qa_gr_top_block.cc b/gr-blocks/lib/qa_gr_top_block.cc
index 7c456e312a..04e4379e97 100644
--- a/gr-blocks/lib/qa_gr_top_block.cc
+++ b/gr-blocks/lib/qa_gr_top_block.cc
@@ -36,259 +36,261 @@
 
 BOOST_AUTO_TEST_CASE(t0)
 {
-  if (VERBOSE) std::cout << "qa_top_block::t0()\n";
+    if (VERBOSE)
+        std::cout << "qa_top_block::t0()\n";
 
-  gr::top_block_sptr tb = gr::make_top_block("top");
+    gr::top_block_sptr tb = gr::make_top_block("top");
 
-  BOOST_REQUIRE(tb);
+    BOOST_REQUIRE(tb);
 }
 
 BOOST_AUTO_TEST_CASE(t1_run)
 {
-  if (VERBOSE) std::cout << "qa_top_block::t1()\n";
+    if (VERBOSE)
+        std::cout << "qa_top_block::t1()\n";
 
-  gr::top_block_sptr tb = gr::make_top_block("top");
+    gr::top_block_sptr tb = gr::make_top_block("top");
 
-  gr::block_sptr src = gr::blocks::null_source::make(sizeof(int));
-  gr::block_sptr head = gr::blocks::head::make(sizeof(int), 100000);
-  gr::block_sptr dst = gr::blocks::null_sink::make(sizeof(int));
+    gr::block_sptr src = gr::blocks::null_source::make(sizeof(int));
+    gr::block_sptr head = gr::blocks::head::make(sizeof(int), 100000);
+    gr::block_sptr dst = gr::blocks::null_sink::make(sizeof(int));
 
-  tb->connect(src, 0, head, 0);
-  tb->connect(head, 0, dst, 0);
-  tb->run();
+    tb->connect(src, 0, head, 0);
+    tb->connect(head, 0, dst, 0);
+    tb->run();
 }
 
 BOOST_AUTO_TEST_CASE(t2_start_stop_wait)
 {
-  if(VERBOSE)
-    std::cout << "qa_top_block::t2()\n";
+    if (VERBOSE)
+        std::cout << "qa_top_block::t2()\n";
 
-  gr::top_block_sptr tb = gr::make_top_block("top");
+    gr::top_block_sptr tb = gr::make_top_block("top");
 
-  gr::block_sptr src = gr::blocks::null_source::make(sizeof(int));
-  gr::block_sptr head = gr::blocks::head::make(sizeof(int), 100000);
-  gr::block_sptr dst = gr::blocks::null_sink::make(sizeof(int));
+    gr::block_sptr src = gr::blocks::null_source::make(sizeof(int));
+    gr::block_sptr head = gr::blocks::head::make(sizeof(int), 100000);
+    gr::block_sptr dst = gr::blocks::null_sink::make(sizeof(int));
 
-  tb->connect(src, 0, head, 0);
-  tb->connect(head, 0, dst, 0);
+    tb->connect(src, 0, head, 0);
+    tb->connect(head, 0, dst, 0);
 
-  tb->start();
-  tb->stop();
-  tb->wait();
+    tb->start();
+    tb->stop();
+    tb->wait();
 }
 
 BOOST_AUTO_TEST_CASE(t3_lock_unlock)
 {
-  if(VERBOSE)
-    std::cout << "qa_top_block::t3()\n";
+    if (VERBOSE)
+        std::cout << "qa_top_block::t3()\n";
 
-  gr::top_block_sptr tb = gr::make_top_block("top");
+    gr::top_block_sptr tb = gr::make_top_block("top");
 
-  gr::block_sptr src = gr::blocks::null_source::make(sizeof(int));
-  gr::block_sptr dst = gr::blocks::null_sink::make(sizeof(int));
+    gr::block_sptr src = gr::blocks::null_source::make(sizeof(int));
+    gr::block_sptr dst = gr::blocks::null_sink::make(sizeof(int));
 
-  tb->connect(src, 0, dst, 0);
+    tb->connect(src, 0, dst, 0);
 
-  tb->start();
+    tb->start();
 
-  tb->lock();
-  tb->unlock();
+    tb->lock();
+    tb->unlock();
 
-  tb->stop();
-  tb->wait();
+    tb->stop();
+    tb->wait();
 }
 
 BOOST_AUTO_TEST_CASE(t4_reconfigure)
 {
-  if(VERBOSE)
-    std::cout << "qa_top_block::t4()\n";
+    if (VERBOSE)
+        std::cout << "qa_top_block::t4()\n";
 
-  gr::top_block_sptr tb = gr::make_top_block("top");
+    gr::top_block_sptr tb = gr::make_top_block("top");
 
-  gr::block_sptr src = gr::blocks::null_source::make(sizeof(int));
-  gr::block_sptr head = gr::blocks::head::make(sizeof(int), 100000);
-  gr::block_sptr dst = gr::blocks::null_sink::make(sizeof(int));
+    gr::block_sptr src = gr::blocks::null_source::make(sizeof(int));
+    gr::block_sptr head = gr::blocks::head::make(sizeof(int), 100000);
+    gr::block_sptr dst = gr::blocks::null_sink::make(sizeof(int));
 
-  // Start infinite flowgraph
-  tb->connect(src, 0, dst, 0);
-  tb->start();
+    // 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();
+    // 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();
+    // Wait for flowgraph to end on its own
+    tb->wait();
 }
 
 
 BOOST_AUTO_TEST_CASE(t5_max_noutputs)
 {
-  if(VERBOSE)
-    std::cout << "qa_top_block::t5()\n";
+    if (VERBOSE)
+        std::cout << "qa_top_block::t5()\n";
 
-  gr::top_block_sptr tb = gr::make_top_block("top");
+    gr::top_block_sptr tb = gr::make_top_block("top");
 
-  gr::block_sptr src = gr::blocks::null_source::make(sizeof(int));
-  gr::block_sptr head = gr::blocks::head::make(sizeof(int), 100000);
-  gr::block_sptr dst = gr::blocks::null_sink::make(sizeof(int));
+    gr::block_sptr src = gr::blocks::null_source::make(sizeof(int));
+    gr::block_sptr head = gr::blocks::head::make(sizeof(int), 100000);
+    gr::block_sptr dst = gr::blocks::null_sink::make(sizeof(int));
 
-  // Start infinite flowgraph
-  tb->connect(src, 0, head, 0);
-  tb->connect(head, 0, dst, 0);
-  tb->start(100);
-  tb->wait();
+    // Start infinite flowgraph
+    tb->connect(src, 0, head, 0);
+    tb->connect(head, 0, dst, 0);
+    tb->start(100);
+    tb->wait();
 }
 
 BOOST_AUTO_TEST_CASE(t6_reconfig_max_noutputs)
 {
-  if(VERBOSE)
-    std::cout << "qa_top_block::t6()\n";
-
-  gr::top_block_sptr tb = gr::make_top_block("top");
-
-  gr::block_sptr src = gr::blocks::null_source::make(sizeof(int));
-  gr::block_sptr head = gr::blocks::head::make(sizeof(int), 100000);
-  gr::block_sptr dst = gr::blocks::null_sink::make(sizeof(int));
-
-  // Start infinite flowgraph
-  tb->connect(src, 0, dst, 0);
-  tb->start(100);
-
-  // 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->set_max_noutput_items(1000);
-  head->set_max_noutput_items(500);
-  tb->unlock();
-
-  // Wait for flowgraph to end on its own
-  tb->wait();
+    if (VERBOSE)
+        std::cout << "qa_top_block::t6()\n";
+
+    gr::top_block_sptr tb = gr::make_top_block("top");
+
+    gr::block_sptr src = gr::blocks::null_source::make(sizeof(int));
+    gr::block_sptr head = gr::blocks::head::make(sizeof(int), 100000);
+    gr::block_sptr dst = gr::blocks::null_sink::make(sizeof(int));
+
+    // Start infinite flowgraph
+    tb->connect(src, 0, dst, 0);
+    tb->start(100);
+
+    // 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->set_max_noutput_items(1000);
+    head->set_max_noutput_items(500);
+    tb->unlock();
+
+    // Wait for flowgraph to end on its own
+    tb->wait();
 }
 
 BOOST_AUTO_TEST_CASE(t7_max_noutputs_per_block)
 {
-  if(VERBOSE)
-    std::cout << "qa_top_block::t7()\n";
+    if (VERBOSE)
+        std::cout << "qa_top_block::t7()\n";
 
-  gr::top_block_sptr tb = gr::make_top_block("top");
+    gr::top_block_sptr tb = gr::make_top_block("top");
 
-  gr::block_sptr src = gr::blocks::null_source::make(sizeof(int));
-  gr::block_sptr head = gr::blocks::head::make(sizeof(int), 100000);
-  gr::block_sptr dst = gr::blocks::null_sink::make(sizeof(int));
+    gr::block_sptr src = gr::blocks::null_source::make(sizeof(int));
+    gr::block_sptr head = gr::blocks::head::make(sizeof(int), 100000);
+    gr::block_sptr dst = gr::blocks::null_sink::make(sizeof(int));
 
-  head->set_max_noutput_items(100);
+    head->set_max_noutput_items(100);
 
-  // Start infinite flowgraph
-  tb->connect(src, 0, head, 0);
-  tb->connect(head, 0, dst, 0);
-  tb->start();
-  tb->wait();
+    // Start infinite flowgraph
+    tb->connect(src, 0, head, 0);
+    tb->connect(head, 0, dst, 0);
+    tb->start();
+    tb->wait();
 }
 
 BOOST_AUTO_TEST_CASE(t8_reconfig_max_noutputs_per_block)
 {
-  if(VERBOSE)
-    std::cout << "qa_top_block::t8()\n";
+    if (VERBOSE)
+        std::cout << "qa_top_block::t8()\n";
 
-  gr::top_block_sptr tb = gr::make_top_block("top");
+    gr::top_block_sptr tb = gr::make_top_block("top");
 
-  gr::block_sptr src = gr::blocks::null_source::make(sizeof(int));
-  gr::block_sptr head = gr::blocks::head::make(sizeof(int), 100000);
-  gr::block_sptr dst = gr::blocks::null_sink::make(sizeof(int));
+    gr::block_sptr src = gr::blocks::null_source::make(sizeof(int));
+    gr::block_sptr head = gr::blocks::head::make(sizeof(int), 100000);
+    gr::block_sptr dst = gr::blocks::null_sink::make(sizeof(int));
 
-  head->set_max_noutput_items(99);
+    head->set_max_noutput_items(99);
 
-  // Start infinite flowgraph
-  tb->connect(src, 0, dst, 0);
-  tb->start(201);
+    // Start infinite flowgraph
+    tb->connect(src, 0, dst, 0);
+    tb->start(201);
 
-  // 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->set_max_noutput_items(1023);
-  head->set_max_noutput_items(513);
-  tb->unlock();
+    // 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->set_max_noutput_items(1023);
+    head->set_max_noutput_items(513);
+    tb->unlock();
 
-  // Wait for flowgraph to end on its own
-  tb->wait();
+    // Wait for flowgraph to end on its own
+    tb->wait();
 }
 
 BOOST_AUTO_TEST_CASE(t9_max_output_buffer)
 {
-  if(VERBOSE)
-    std::cout << "qa_top_block::t9()\n";
+    if (VERBOSE)
+        std::cout << "qa_top_block::t9()\n";
 
-  gr::top_block_sptr tb = gr::make_top_block("top");
+    gr::top_block_sptr tb = gr::make_top_block("top");
 
-  gr::block_sptr src = gr::blocks::null_source::make(sizeof(int));
-  gr::block_sptr head = gr::blocks::head::make(sizeof(int), 100000);
-  gr::block_sptr dst = gr::blocks::null_sink::make(sizeof(int));
+    gr::block_sptr src = gr::blocks::null_source::make(sizeof(int));
+    gr::block_sptr head = gr::blocks::head::make(sizeof(int), 100000);
+    gr::block_sptr dst = gr::blocks::null_sink::make(sizeof(int));
 
-  head->set_max_output_buffer(1024);
+    head->set_max_output_buffer(1024);
 
-  // Start infinite flowgraph
-  tb->connect(src, 0, head, 0);
-  tb->connect(head, 0, dst, 0);
-  tb->start();
-  tb->wait();
+    // Start infinite flowgraph
+    tb->connect(src, 0, head, 0);
+    tb->connect(head, 0, dst, 0);
+    tb->start();
+    tb->wait();
 }
 
 BOOST_AUTO_TEST_CASE(t10_reconfig_max_output_buffer)
 {
-  if(VERBOSE)
-    std::cout << "qa_top_block::t10()\n";
+    if (VERBOSE)
+        std::cout << "qa_top_block::t10()\n";
 
-  gr::top_block_sptr tb = gr::make_top_block("top");
+    gr::top_block_sptr tb = gr::make_top_block("top");
 
-  gr::block_sptr src = gr::blocks::null_source::make(sizeof(int));
-  gr::block_sptr head = gr::blocks::head::make(sizeof(int), 100000);
-  gr::block_sptr dst = gr::blocks::null_sink::make(sizeof(int));
+    gr::block_sptr src = gr::blocks::null_source::make(sizeof(int));
+    gr::block_sptr head = gr::blocks::head::make(sizeof(int), 100000);
+    gr::block_sptr dst = gr::blocks::null_sink::make(sizeof(int));
 
-  head->set_max_output_buffer(1000);
+    head->set_max_output_buffer(1000);
 
-  // Start infinite flowgraph
-  tb->connect(src, 0, dst, 0);
-  tb->start(201);
+    // Start infinite flowgraph
+    tb->connect(src, 0, dst, 0);
+    tb->start(201);
 
-  // Reconfigure with gr_head in the middle
-  tb->lock();
-  gr::block_sptr nop = gr::blocks::nop::make(sizeof(int));
-  nop->set_max_output_buffer(4000);
-  tb->disconnect(src, 0, dst, 0);
-  tb->connect(src, 0, head, 0);
-  tb->connect(head, 0, nop, 0);
-  tb->connect(nop, 0, dst, 0);
-  tb->unlock();
+    // Reconfigure with gr_head in the middle
+    tb->lock();
+    gr::block_sptr nop = gr::blocks::nop::make(sizeof(int));
+    nop->set_max_output_buffer(4000);
+    tb->disconnect(src, 0, dst, 0);
+    tb->connect(src, 0, head, 0);
+    tb->connect(head, 0, nop, 0);
+    tb->connect(nop, 0, dst, 0);
+    tb->unlock();
 
-  // Wait for flowgraph to end on its own
-  tb->wait();
+    // Wait for flowgraph to end on its own
+    tb->wait();
 }
 
 BOOST_AUTO_TEST_CASE(t11_set_block_affinity)
 {
-  gr::top_block_sptr tb = gr::make_top_block("top");
-  gr::block_sptr src (gr::blocks::null_source::make(sizeof(float)));
-  gr::block_sptr snk (gr::blocks::null_sink::make(sizeof(float)));
+    gr::top_block_sptr tb = gr::make_top_block("top");
+    gr::block_sptr src(gr::blocks::null_source::make(sizeof(float)));
+    gr::block_sptr snk(gr::blocks::null_sink::make(sizeof(float)));
 
-  std::vector<int> set(1, 0), ret;
-  src->set_processor_affinity(set);
+    std::vector<int> set(1, 0), ret;
+    src->set_processor_affinity(set);
 
-  tb->connect(src, 0, snk, 0);
-  tb->start();
-  tb->stop();
-  tb->wait();
+    tb->connect(src, 0, snk, 0);
+    tb->start();
+    tb->stop();
+    tb->wait();
 
-  ret = src->processor_affinity();
+    ret = src->processor_affinity();
 
-  // We only set the core affinity to 0 because we always know at
-  // least one thread core exists to use.
-  BOOST_CHECK_EQUAL(set[0], ret[0]);
+    // We only set the core affinity to 0 because we always know at
+    // least one thread core exists to use.
+    BOOST_CHECK_EQUAL(set[0], ret[0]);
 }